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<?php
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/**
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* Pure-PHP X.509 Parser
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*
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* PHP version 5
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*
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* Encode and decode X.509 certificates.
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*
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* The extensions are from {@link http://tools.ietf.org/html/rfc5280 RFC5280} and
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* {@link http://web.archive.org/web/19961027104704/http://www3.netscape.com/eng/security/cert-exts.html Netscape Certificate Extensions}.
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*
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* Note that loading an X.509 certificate and resaving it may invalidate the signature. The reason being that the signature is based on a
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* portion of the certificate that contains optional parameters with default values. ie. if the parameter isn't there the default value is
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* used. Problem is, if the parameter is there and it just so happens to have the default value there are two ways that that parameter can
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* be encoded. It can be encoded explicitly or left out all together. This would effect the signature value and thus may invalidate the
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* the certificate all together unless the certificate is re-signed.
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*
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* @category File
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* @package X509
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* @author Jim Wigginton <terrafrost@php.net>
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* @copyright 2012 Jim Wigginton
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* @license http://www.opensource.org/licenses/mit-license.html MIT License
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* @link http://phpseclib.sourceforge.net
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*/
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namespace phpseclib\File;
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use phpseclib\Crypt\Hash;
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use phpseclib\Crypt\Random;
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use phpseclib\Crypt\RSA;
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use phpseclib\File\ASN1\Element;
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use phpseclib\Math\BigInteger;
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/**
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* Pure-PHP X.509 Parser
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*
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* @package X509
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* @author Jim Wigginton <terrafrost@php.net>
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* @access public
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*/
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class X509
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{
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/**
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* Flag to only accept signatures signed by certificate authorities
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*
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* Not really used anymore but retained all the same to suppress E_NOTICEs from old installs
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*
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* @access public
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*/
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const VALIDATE_SIGNATURE_BY_CA = 1;
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/**#@+
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* @access public
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* @see \phpseclib\File\X509::getDN()
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*/
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/**
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* Return internal array representation
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*/
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const DN_ARRAY = 0;
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/**
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* Return string
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*/
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const DN_STRING = 1;
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/**
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* Return ASN.1 name string
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*/
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const DN_ASN1 = 2;
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/**
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* Return OpenSSL compatible array
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*/
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const DN_OPENSSL = 3;
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/**
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* Return canonical ASN.1 RDNs string
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*/
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const DN_CANON = 4;
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/**
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* Return name hash for file indexing
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*/
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const DN_HASH = 5;
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/**#@-*/
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/**#@+
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* @access public
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* @see \phpseclib\File\X509::saveX509()
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* @see \phpseclib\File\X509::saveCSR()
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* @see \phpseclib\File\X509::saveCRL()
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*/
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/**
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* Save as PEM
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*
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* ie. a base64-encoded PEM with a header and a footer
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*/
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const FORMAT_PEM = 0;
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/**
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* Save as DER
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*/
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const FORMAT_DER = 1;
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/**
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* Save as a SPKAC
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*
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* Only works on CSRs. Not currently supported.
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*/
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const FORMAT_SPKAC = 2;
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/**
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* Auto-detect the format
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*
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* Used only by the load*() functions
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*/
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const FORMAT_AUTO_DETECT = 3;
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/**#@-*/
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/**
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* Attribute value disposition.
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* If disposition is >= 0, this is the index of the target value.
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*/
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const ATTR_ALL = -1; // All attribute values (array).
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const ATTR_APPEND = -2; // Add a value.
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const ATTR_REPLACE = -3; // Clear first, then add a value.
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/**
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* ASN.1 syntax for X.509 certificates
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*
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* @var array
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* @access private
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*/
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var $Certificate;
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/**#@+
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* ASN.1 syntax for various extensions
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*
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* @access private
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*/
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var $DirectoryString;
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var $PKCS9String;
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var $AttributeValue;
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var $Extensions;
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var $KeyUsage;
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var $ExtKeyUsageSyntax;
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var $BasicConstraints;
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var $KeyIdentifier;
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var $CRLDistributionPoints;
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var $AuthorityKeyIdentifier;
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var $CertificatePolicies;
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var $AuthorityInfoAccessSyntax;
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var $SubjectAltName;
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var $SubjectDirectoryAttributes;
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var $PrivateKeyUsagePeriod;
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var $IssuerAltName;
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var $PolicyMappings;
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var $NameConstraints;
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var $CPSuri;
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var $UserNotice;
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var $netscape_cert_type;
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var $netscape_comment;
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var $netscape_ca_policy_url;
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var $Name;
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var $RelativeDistinguishedName;
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var $CRLNumber;
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var $CRLReason;
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var $IssuingDistributionPoint;
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var $InvalidityDate;
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var $CertificateIssuer;
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var $HoldInstructionCode;
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var $SignedPublicKeyAndChallenge;
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/**#@-*/
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/**#@+
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* ASN.1 syntax for various DN attributes
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*
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* @access private
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*/
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var $PostalAddress;
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/**#@-*/
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/**
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* ASN.1 syntax for Certificate Signing Requests (RFC2986)
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*
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* @var array
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* @access private
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*/
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var $CertificationRequest;
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/**
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* ASN.1 syntax for Certificate Revocation Lists (RFC5280)
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*
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* @var array
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* @access private
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*/
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var $CertificateList;
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/**
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* Distinguished Name
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*
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* @var array
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* @access private
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*/
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var $dn;
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/**
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* Public key
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*
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* @var string
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* @access private
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*/
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var $publicKey;
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/**
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* Private key
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*
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* @var string
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* @access private
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*/
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var $privateKey;
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/**
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* Object identifiers for X.509 certificates
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*
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* @var array
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* @access private
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* @link http://en.wikipedia.org/wiki/Object_identifier
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*/
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var $oids;
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/**
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* The certificate authorities
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*
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* @var array
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* @access private
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*/
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var $CAs;
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/**
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* The currently loaded certificate
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*
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* @var array
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* @access private
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*/
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var $currentCert;
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/**
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* The signature subject
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*
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* There's no guarantee \phpseclib\File\X509 is going to re-encode an X.509 cert in the same way it was originally
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* encoded so we take save the portion of the original cert that the signature would have made for.
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*
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* @var string
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* @access private
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*/
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var $signatureSubject;
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/**
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* Certificate Start Date
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*
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* @var string
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* @access private
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*/
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var $startDate;
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/**
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* Certificate End Date
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*
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* @var string
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* @access private
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*/
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var $endDate;
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/**
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* Serial Number
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*
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* @var string
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* @access private
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*/
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var $serialNumber;
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/**
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* Key Identifier
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*
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* See {@link http://tools.ietf.org/html/rfc5280#section-4.2.1.1 RFC5280#section-4.2.1.1} and
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* {@link http://tools.ietf.org/html/rfc5280#section-4.2.1.2 RFC5280#section-4.2.1.2}.
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*
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* @var string
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* @access private
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*/
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var $currentKeyIdentifier;
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/**
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* CA Flag
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*
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* @var bool
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* @access private
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*/
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var $caFlag = false;
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/**
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* SPKAC Challenge
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*
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* @var string
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* @access private
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*/
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var $challenge;
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/**
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* Default Constructor.
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*
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* @return \phpseclib\File\X509
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* @access public
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*/
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function __construct()
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{
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// Explicitly Tagged Module, 1988 Syntax
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// http://tools.ietf.org/html/rfc5280#appendix-A.1
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$this->DirectoryString = array(
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'type' => ASN1::TYPE_CHOICE,
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'children' => array(
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'teletexString' => array('type' => ASN1::TYPE_TELETEX_STRING),
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'printableString' => array('type' => ASN1::TYPE_PRINTABLE_STRING),
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'universalString' => array('type' => ASN1::TYPE_UNIVERSAL_STRING),
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'utf8String' => array('type' => ASN1::TYPE_UTF8_STRING),
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'bmpString' => array('type' => ASN1::TYPE_BMP_STRING)
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)
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);
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$this->PKCS9String = array(
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'type' => ASN1::TYPE_CHOICE,
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'children' => array(
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'ia5String' => array('type' => ASN1::TYPE_IA5_STRING),
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'directoryString' => $this->DirectoryString
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)
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);
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$this->AttributeValue = array('type' => ASN1::TYPE_ANY);
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$AttributeType = array('type' => ASN1::TYPE_OBJECT_IDENTIFIER);
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$AttributeTypeAndValue = array(
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'type' => ASN1::TYPE_SEQUENCE,
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'children' => array(
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'type' => $AttributeType,
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'value'=> $this->AttributeValue
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)
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);
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/*
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In practice, RDNs containing multiple name-value pairs (called "multivalued RDNs") are rare,
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but they can be useful at times when either there is no unique attribute in the entry or you
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want to ensure that the entry's DN contains some useful identifying information.
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- https://www.opends.org/wiki/page/DefinitionRelativeDistinguishedName
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*/
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$this->RelativeDistinguishedName = array(
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'type' => ASN1::TYPE_SET,
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'min' => 1,
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'max' => -1,
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'children' => $AttributeTypeAndValue
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);
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// http://tools.ietf.org/html/rfc5280#section-4.1.2.4
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$RDNSequence = array(
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'type' => ASN1::TYPE_SEQUENCE,
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// RDNSequence does not define a min or a max, which means it doesn't have one
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'min' => 0,
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'max' => -1,
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'children' => $this->RelativeDistinguishedName
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);
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$this->Name = array(
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'type' => ASN1::TYPE_CHOICE,
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'children' => array(
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'rdnSequence' => $RDNSequence
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)
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);
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// http://tools.ietf.org/html/rfc5280#section-4.1.1.2
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$AlgorithmIdentifier = array(
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'type' => ASN1::TYPE_SEQUENCE,
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'children' => array(
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'algorithm' => array('type' => ASN1::TYPE_OBJECT_IDENTIFIER),
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'parameters' => array(
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'type' => ASN1::TYPE_ANY,
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'optional' => true
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)
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)
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);
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389 |
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390 |
/*
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|
391 |
A certificate using system MUST reject the certificate if it encounters
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|
392 |
a critical extension it does not recognize; however, a non-critical
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|
393 |
extension may be ignored if it is not recognized.
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|
394 |
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|
|
395 |
http://tools.ietf.org/html/rfc5280#section-4.2
|
|
|
396 |
*/
|
|
|
397 |
$Extension = array(
|
|
|
398 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
399 |
'children' => array(
|
|
|
400 |
'extnId' => array('type' => ASN1::TYPE_OBJECT_IDENTIFIER),
|
|
|
401 |
'critical' => array(
|
|
|
402 |
'type' => ASN1::TYPE_BOOLEAN,
|
|
|
403 |
'optional' => true,
|
|
|
404 |
'default' => false
|
|
|
405 |
),
|
|
|
406 |
'extnValue' => array('type' => ASN1::TYPE_OCTET_STRING)
|
|
|
407 |
)
|
|
|
408 |
);
|
|
|
409 |
|
|
|
410 |
$this->Extensions = array(
|
|
|
411 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
412 |
'min' => 1,
|
|
|
413 |
// technically, it's MAX, but we'll assume anything < 0 is MAX
|
|
|
414 |
'max' => -1,
|
|
|
415 |
// if 'children' isn't an array then 'min' and 'max' must be defined
|
|
|
416 |
'children' => $Extension
|
|
|
417 |
);
|
|
|
418 |
|
|
|
419 |
$SubjectPublicKeyInfo = array(
|
|
|
420 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
421 |
'children' => array(
|
|
|
422 |
'algorithm' => $AlgorithmIdentifier,
|
|
|
423 |
'subjectPublicKey' => array('type' => ASN1::TYPE_BIT_STRING)
|
|
|
424 |
)
|
|
|
425 |
);
|
|
|
426 |
|
|
|
427 |
$UniqueIdentifier = array('type' => ASN1::TYPE_BIT_STRING);
|
|
|
428 |
|
|
|
429 |
$Time = array(
|
|
|
430 |
'type' => ASN1::TYPE_CHOICE,
|
|
|
431 |
'children' => array(
|
|
|
432 |
'utcTime' => array('type' => ASN1::TYPE_UTC_TIME),
|
|
|
433 |
'generalTime' => array('type' => ASN1::TYPE_GENERALIZED_TIME)
|
|
|
434 |
)
|
|
|
435 |
);
|
|
|
436 |
|
|
|
437 |
// http://tools.ietf.org/html/rfc5280#section-4.1.2.5
|
|
|
438 |
$Validity = array(
|
|
|
439 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
440 |
'children' => array(
|
|
|
441 |
'notBefore' => $Time,
|
|
|
442 |
'notAfter' => $Time
|
|
|
443 |
)
|
|
|
444 |
);
|
|
|
445 |
|
|
|
446 |
$CertificateSerialNumber = array('type' => ASN1::TYPE_INTEGER);
|
|
|
447 |
|
|
|
448 |
$Version = array(
|
|
|
449 |
'type' => ASN1::TYPE_INTEGER,
|
|
|
450 |
'mapping' => array('v1', 'v2', 'v3')
|
|
|
451 |
);
|
|
|
452 |
|
|
|
453 |
// assert($TBSCertificate['children']['signature'] == $Certificate['children']['signatureAlgorithm'])
|
|
|
454 |
$TBSCertificate = array(
|
|
|
455 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
456 |
'children' => array(
|
|
|
457 |
// technically, default implies optional, but we'll define it as being optional, none-the-less, just to
|
|
|
458 |
// reenforce that fact
|
|
|
459 |
'version' => array(
|
|
|
460 |
'constant' => 0,
|
|
|
461 |
'optional' => true,
|
|
|
462 |
'explicit' => true,
|
|
|
463 |
'default' => 'v1'
|
|
|
464 |
) + $Version,
|
|
|
465 |
'serialNumber' => $CertificateSerialNumber,
|
|
|
466 |
'signature' => $AlgorithmIdentifier,
|
|
|
467 |
'issuer' => $this->Name,
|
|
|
468 |
'validity' => $Validity,
|
|
|
469 |
'subject' => $this->Name,
|
|
|
470 |
'subjectPublicKeyInfo' => $SubjectPublicKeyInfo,
|
|
|
471 |
// implicit means that the T in the TLV structure is to be rewritten, regardless of the type
|
|
|
472 |
'issuerUniqueID' => array(
|
|
|
473 |
'constant' => 1,
|
|
|
474 |
'optional' => true,
|
|
|
475 |
'implicit' => true
|
|
|
476 |
) + $UniqueIdentifier,
|
|
|
477 |
'subjectUniqueID' => array(
|
|
|
478 |
'constant' => 2,
|
|
|
479 |
'optional' => true,
|
|
|
480 |
'implicit' => true
|
|
|
481 |
) + $UniqueIdentifier,
|
|
|
482 |
// <http://tools.ietf.org/html/rfc2459#page-74> doesn't use the EXPLICIT keyword but if
|
|
|
483 |
// it's not IMPLICIT, it's EXPLICIT
|
|
|
484 |
'extensions' => array(
|
|
|
485 |
'constant' => 3,
|
|
|
486 |
'optional' => true,
|
|
|
487 |
'explicit' => true
|
|
|
488 |
) + $this->Extensions
|
|
|
489 |
)
|
|
|
490 |
);
|
|
|
491 |
|
|
|
492 |
$this->Certificate = array(
|
|
|
493 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
494 |
'children' => array(
|
|
|
495 |
'tbsCertificate' => $TBSCertificate,
|
|
|
496 |
'signatureAlgorithm' => $AlgorithmIdentifier,
|
|
|
497 |
'signature' => array('type' => ASN1::TYPE_BIT_STRING)
|
|
|
498 |
)
|
|
|
499 |
);
|
|
|
500 |
|
|
|
501 |
$this->KeyUsage = array(
|
|
|
502 |
'type' => ASN1::TYPE_BIT_STRING,
|
|
|
503 |
'mapping' => array(
|
|
|
504 |
'digitalSignature',
|
|
|
505 |
'nonRepudiation',
|
|
|
506 |
'keyEncipherment',
|
|
|
507 |
'dataEncipherment',
|
|
|
508 |
'keyAgreement',
|
|
|
509 |
'keyCertSign',
|
|
|
510 |
'cRLSign',
|
|
|
511 |
'encipherOnly',
|
|
|
512 |
'decipherOnly'
|
|
|
513 |
)
|
|
|
514 |
);
|
|
|
515 |
|
|
|
516 |
$this->BasicConstraints = array(
|
|
|
517 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
518 |
'children' => array(
|
|
|
519 |
'cA' => array(
|
|
|
520 |
'type' => ASN1::TYPE_BOOLEAN,
|
|
|
521 |
'optional' => true,
|
|
|
522 |
'default' => false
|
|
|
523 |
),
|
|
|
524 |
'pathLenConstraint' => array(
|
|
|
525 |
'type' => ASN1::TYPE_INTEGER,
|
|
|
526 |
'optional' => true
|
|
|
527 |
)
|
|
|
528 |
)
|
|
|
529 |
);
|
|
|
530 |
|
|
|
531 |
$this->KeyIdentifier = array('type' => ASN1::TYPE_OCTET_STRING);
|
|
|
532 |
|
|
|
533 |
$OrganizationalUnitNames = array(
|
|
|
534 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
535 |
'min' => 1,
|
|
|
536 |
'max' => 4, // ub-organizational-units
|
|
|
537 |
'children' => array('type' => ASN1::TYPE_PRINTABLE_STRING)
|
|
|
538 |
);
|
|
|
539 |
|
|
|
540 |
$PersonalName = array(
|
|
|
541 |
'type' => ASN1::TYPE_SET,
|
|
|
542 |
'children' => array(
|
|
|
543 |
'surname' => array(
|
|
|
544 |
'type' => ASN1::TYPE_PRINTABLE_STRING,
|
|
|
545 |
'constant' => 0,
|
|
|
546 |
'optional' => true,
|
|
|
547 |
'implicit' => true
|
|
|
548 |
),
|
|
|
549 |
'given-name' => array(
|
|
|
550 |
'type' => ASN1::TYPE_PRINTABLE_STRING,
|
|
|
551 |
'constant' => 1,
|
|
|
552 |
'optional' => true,
|
|
|
553 |
'implicit' => true
|
|
|
554 |
),
|
|
|
555 |
'initials' => array(
|
|
|
556 |
'type' => ASN1::TYPE_PRINTABLE_STRING,
|
|
|
557 |
'constant' => 2,
|
|
|
558 |
'optional' => true,
|
|
|
559 |
'implicit' => true
|
|
|
560 |
),
|
|
|
561 |
'generation-qualifier' => array(
|
|
|
562 |
'type' => ASN1::TYPE_PRINTABLE_STRING,
|
|
|
563 |
'constant' => 3,
|
|
|
564 |
'optional' => true,
|
|
|
565 |
'implicit' => true
|
|
|
566 |
)
|
|
|
567 |
)
|
|
|
568 |
);
|
|
|
569 |
|
|
|
570 |
$NumericUserIdentifier = array('type' => ASN1::TYPE_NUMERIC_STRING);
|
|
|
571 |
|
|
|
572 |
$OrganizationName = array('type' => ASN1::TYPE_PRINTABLE_STRING);
|
|
|
573 |
|
|
|
574 |
$PrivateDomainName = array(
|
|
|
575 |
'type' => ASN1::TYPE_CHOICE,
|
|
|
576 |
'children' => array(
|
|
|
577 |
'numeric' => array('type' => ASN1::TYPE_NUMERIC_STRING),
|
|
|
578 |
'printable' => array('type' => ASN1::TYPE_PRINTABLE_STRING)
|
|
|
579 |
)
|
|
|
580 |
);
|
|
|
581 |
|
|
|
582 |
$TerminalIdentifier = array('type' => ASN1::TYPE_PRINTABLE_STRING);
|
|
|
583 |
|
|
|
584 |
$NetworkAddress = array('type' => ASN1::TYPE_NUMERIC_STRING);
|
|
|
585 |
|
|
|
586 |
$AdministrationDomainName = array(
|
|
|
587 |
'type' => ASN1::TYPE_CHOICE,
|
|
|
588 |
// if class isn't present it's assumed to be \phpseclib\File\ASN1::CLASS_UNIVERSAL or
|
|
|
589 |
// (if constant is present) \phpseclib\File\ASN1::CLASS_CONTEXT_SPECIFIC
|
|
|
590 |
'class' => ASN1::CLASS_APPLICATION,
|
|
|
591 |
'cast' => 2,
|
|
|
592 |
'children' => array(
|
|
|
593 |
'numeric' => array('type' => ASN1::TYPE_NUMERIC_STRING),
|
|
|
594 |
'printable' => array('type' => ASN1::TYPE_PRINTABLE_STRING)
|
|
|
595 |
)
|
|
|
596 |
);
|
|
|
597 |
|
|
|
598 |
$CountryName = array(
|
|
|
599 |
'type' => ASN1::TYPE_CHOICE,
|
|
|
600 |
// if class isn't present it's assumed to be \phpseclib\File\ASN1::CLASS_UNIVERSAL or
|
|
|
601 |
// (if constant is present) \phpseclib\File\ASN1::CLASS_CONTEXT_SPECIFIC
|
|
|
602 |
'class' => ASN1::CLASS_APPLICATION,
|
|
|
603 |
'cast' => 1,
|
|
|
604 |
'children' => array(
|
|
|
605 |
'x121-dcc-code' => array('type' => ASN1::TYPE_NUMERIC_STRING),
|
|
|
606 |
'iso-3166-alpha2-code' => array('type' => ASN1::TYPE_PRINTABLE_STRING)
|
|
|
607 |
)
|
|
|
608 |
);
|
|
|
609 |
|
|
|
610 |
$AnotherName = array(
|
|
|
611 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
612 |
'children' => array(
|
|
|
613 |
'type-id' => array('type' => ASN1::TYPE_OBJECT_IDENTIFIER),
|
|
|
614 |
'value' => array(
|
|
|
615 |
'type' => ASN1::TYPE_ANY,
|
|
|
616 |
'constant' => 0,
|
|
|
617 |
'optional' => true,
|
|
|
618 |
'explicit' => true
|
|
|
619 |
)
|
|
|
620 |
)
|
|
|
621 |
);
|
|
|
622 |
|
|
|
623 |
$ExtensionAttribute = array(
|
|
|
624 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
625 |
'children' => array(
|
|
|
626 |
'extension-attribute-type' => array(
|
|
|
627 |
'type' => ASN1::TYPE_PRINTABLE_STRING,
|
|
|
628 |
'constant' => 0,
|
|
|
629 |
'optional' => true,
|
|
|
630 |
'implicit' => true
|
|
|
631 |
),
|
|
|
632 |
'extension-attribute-value' => array(
|
|
|
633 |
'type' => ASN1::TYPE_ANY,
|
|
|
634 |
'constant' => 1,
|
|
|
635 |
'optional' => true,
|
|
|
636 |
'explicit' => true
|
|
|
637 |
)
|
|
|
638 |
)
|
|
|
639 |
);
|
|
|
640 |
|
|
|
641 |
$ExtensionAttributes = array(
|
|
|
642 |
'type' => ASN1::TYPE_SET,
|
|
|
643 |
'min' => 1,
|
|
|
644 |
'max' => 256, // ub-extension-attributes
|
|
|
645 |
'children' => $ExtensionAttribute
|
|
|
646 |
);
|
|
|
647 |
|
|
|
648 |
$BuiltInDomainDefinedAttribute = array(
|
|
|
649 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
650 |
'children' => array(
|
|
|
651 |
'type' => array('type' => ASN1::TYPE_PRINTABLE_STRING),
|
|
|
652 |
'value' => array('type' => ASN1::TYPE_PRINTABLE_STRING)
|
|
|
653 |
)
|
|
|
654 |
);
|
|
|
655 |
|
|
|
656 |
$BuiltInDomainDefinedAttributes = array(
|
|
|
657 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
658 |
'min' => 1,
|
|
|
659 |
'max' => 4, // ub-domain-defined-attributes
|
|
|
660 |
'children' => $BuiltInDomainDefinedAttribute
|
|
|
661 |
);
|
|
|
662 |
|
|
|
663 |
$BuiltInStandardAttributes = array(
|
|
|
664 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
665 |
'children' => array(
|
|
|
666 |
'country-name' => array('optional' => true) + $CountryName,
|
|
|
667 |
'administration-domain-name' => array('optional' => true) + $AdministrationDomainName,
|
|
|
668 |
'network-address' => array(
|
|
|
669 |
'constant' => 0,
|
|
|
670 |
'optional' => true,
|
|
|
671 |
'implicit' => true
|
|
|
672 |
) + $NetworkAddress,
|
|
|
673 |
'terminal-identifier' => array(
|
|
|
674 |
'constant' => 1,
|
|
|
675 |
'optional' => true,
|
|
|
676 |
'implicit' => true
|
|
|
677 |
) + $TerminalIdentifier,
|
|
|
678 |
'private-domain-name' => array(
|
|
|
679 |
'constant' => 2,
|
|
|
680 |
'optional' => true,
|
|
|
681 |
'explicit' => true
|
|
|
682 |
) + $PrivateDomainName,
|
|
|
683 |
'organization-name' => array(
|
|
|
684 |
'constant' => 3,
|
|
|
685 |
'optional' => true,
|
|
|
686 |
'implicit' => true
|
|
|
687 |
) + $OrganizationName,
|
|
|
688 |
'numeric-user-identifier' => array(
|
|
|
689 |
'constant' => 4,
|
|
|
690 |
'optional' => true,
|
|
|
691 |
'implicit' => true
|
|
|
692 |
) + $NumericUserIdentifier,
|
|
|
693 |
'personal-name' => array(
|
|
|
694 |
'constant' => 5,
|
|
|
695 |
'optional' => true,
|
|
|
696 |
'implicit' => true
|
|
|
697 |
) + $PersonalName,
|
|
|
698 |
'organizational-unit-names' => array(
|
|
|
699 |
'constant' => 6,
|
|
|
700 |
'optional' => true,
|
|
|
701 |
'implicit' => true
|
|
|
702 |
) + $OrganizationalUnitNames
|
|
|
703 |
)
|
|
|
704 |
);
|
|
|
705 |
|
|
|
706 |
$ORAddress = array(
|
|
|
707 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
708 |
'children' => array(
|
|
|
709 |
'built-in-standard-attributes' => $BuiltInStandardAttributes,
|
|
|
710 |
'built-in-domain-defined-attributes' => array('optional' => true) + $BuiltInDomainDefinedAttributes,
|
|
|
711 |
'extension-attributes' => array('optional' => true) + $ExtensionAttributes
|
|
|
712 |
)
|
|
|
713 |
);
|
|
|
714 |
|
|
|
715 |
$EDIPartyName = array(
|
|
|
716 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
717 |
'children' => array(
|
|
|
718 |
'nameAssigner' => array(
|
|
|
719 |
'constant' => 0,
|
|
|
720 |
'optional' => true,
|
|
|
721 |
'implicit' => true
|
|
|
722 |
) + $this->DirectoryString,
|
|
|
723 |
// partyName is technically required but \phpseclib\File\ASN1 doesn't currently support non-optional constants and
|
|
|
724 |
// setting it to optional gets the job done in any event.
|
|
|
725 |
'partyName' => array(
|
|
|
726 |
'constant' => 1,
|
|
|
727 |
'optional' => true,
|
|
|
728 |
'implicit' => true
|
|
|
729 |
) + $this->DirectoryString
|
|
|
730 |
)
|
|
|
731 |
);
|
|
|
732 |
|
|
|
733 |
$GeneralName = array(
|
|
|
734 |
'type' => ASN1::TYPE_CHOICE,
|
|
|
735 |
'children' => array(
|
|
|
736 |
'otherName' => array(
|
|
|
737 |
'constant' => 0,
|
|
|
738 |
'optional' => true,
|
|
|
739 |
'implicit' => true
|
|
|
740 |
) + $AnotherName,
|
|
|
741 |
'rfc822Name' => array(
|
|
|
742 |
'type' => ASN1::TYPE_IA5_STRING,
|
|
|
743 |
'constant' => 1,
|
|
|
744 |
'optional' => true,
|
|
|
745 |
'implicit' => true
|
|
|
746 |
),
|
|
|
747 |
'dNSName' => array(
|
|
|
748 |
'type' => ASN1::TYPE_IA5_STRING,
|
|
|
749 |
'constant' => 2,
|
|
|
750 |
'optional' => true,
|
|
|
751 |
'implicit' => true
|
|
|
752 |
),
|
|
|
753 |
'x400Address' => array(
|
|
|
754 |
'constant' => 3,
|
|
|
755 |
'optional' => true,
|
|
|
756 |
'implicit' => true
|
|
|
757 |
) + $ORAddress,
|
|
|
758 |
'directoryName' => array(
|
|
|
759 |
'constant' => 4,
|
|
|
760 |
'optional' => true,
|
|
|
761 |
'explicit' => true
|
|
|
762 |
) + $this->Name,
|
|
|
763 |
'ediPartyName' => array(
|
|
|
764 |
'constant' => 5,
|
|
|
765 |
'optional' => true,
|
|
|
766 |
'implicit' => true
|
|
|
767 |
) + $EDIPartyName,
|
|
|
768 |
'uniformResourceIdentifier' => array(
|
|
|
769 |
'type' => ASN1::TYPE_IA5_STRING,
|
|
|
770 |
'constant' => 6,
|
|
|
771 |
'optional' => true,
|
|
|
772 |
'implicit' => true
|
|
|
773 |
),
|
|
|
774 |
'iPAddress' => array(
|
|
|
775 |
'type' => ASN1::TYPE_OCTET_STRING,
|
|
|
776 |
'constant' => 7,
|
|
|
777 |
'optional' => true,
|
|
|
778 |
'implicit' => true
|
|
|
779 |
),
|
|
|
780 |
'registeredID' => array(
|
|
|
781 |
'type' => ASN1::TYPE_OBJECT_IDENTIFIER,
|
|
|
782 |
'constant' => 8,
|
|
|
783 |
'optional' => true,
|
|
|
784 |
'implicit' => true
|
|
|
785 |
)
|
|
|
786 |
)
|
|
|
787 |
);
|
|
|
788 |
|
|
|
789 |
$GeneralNames = array(
|
|
|
790 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
791 |
'min' => 1,
|
|
|
792 |
'max' => -1,
|
|
|
793 |
'children' => $GeneralName
|
|
|
794 |
);
|
|
|
795 |
|
|
|
796 |
$this->IssuerAltName = $GeneralNames;
|
|
|
797 |
|
|
|
798 |
$ReasonFlags = array(
|
|
|
799 |
'type' => ASN1::TYPE_BIT_STRING,
|
|
|
800 |
'mapping' => array(
|
|
|
801 |
'unused',
|
|
|
802 |
'keyCompromise',
|
|
|
803 |
'cACompromise',
|
|
|
804 |
'affiliationChanged',
|
|
|
805 |
'superseded',
|
|
|
806 |
'cessationOfOperation',
|
|
|
807 |
'certificateHold',
|
|
|
808 |
'privilegeWithdrawn',
|
|
|
809 |
'aACompromise'
|
|
|
810 |
)
|
|
|
811 |
);
|
|
|
812 |
|
|
|
813 |
$DistributionPointName = array(
|
|
|
814 |
'type' => ASN1::TYPE_CHOICE,
|
|
|
815 |
'children' => array(
|
|
|
816 |
'fullName' => array(
|
|
|
817 |
'constant' => 0,
|
|
|
818 |
'optional' => true,
|
|
|
819 |
'implicit' => true
|
|
|
820 |
) + $GeneralNames,
|
|
|
821 |
'nameRelativeToCRLIssuer' => array(
|
|
|
822 |
'constant' => 1,
|
|
|
823 |
'optional' => true,
|
|
|
824 |
'implicit' => true
|
|
|
825 |
) + $this->RelativeDistinguishedName
|
|
|
826 |
)
|
|
|
827 |
);
|
|
|
828 |
|
|
|
829 |
$DistributionPoint = array(
|
|
|
830 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
831 |
'children' => array(
|
|
|
832 |
'distributionPoint' => array(
|
|
|
833 |
'constant' => 0,
|
|
|
834 |
'optional' => true,
|
|
|
835 |
'explicit' => true
|
|
|
836 |
) + $DistributionPointName,
|
|
|
837 |
'reasons' => array(
|
|
|
838 |
'constant' => 1,
|
|
|
839 |
'optional' => true,
|
|
|
840 |
'implicit' => true
|
|
|
841 |
) + $ReasonFlags,
|
|
|
842 |
'cRLIssuer' => array(
|
|
|
843 |
'constant' => 2,
|
|
|
844 |
'optional' => true,
|
|
|
845 |
'implicit' => true
|
|
|
846 |
) + $GeneralNames
|
|
|
847 |
)
|
|
|
848 |
);
|
|
|
849 |
|
|
|
850 |
$this->CRLDistributionPoints = array(
|
|
|
851 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
852 |
'min' => 1,
|
|
|
853 |
'max' => -1,
|
|
|
854 |
'children' => $DistributionPoint
|
|
|
855 |
);
|
|
|
856 |
|
|
|
857 |
$this->AuthorityKeyIdentifier = array(
|
|
|
858 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
859 |
'children' => array(
|
|
|
860 |
'keyIdentifier' => array(
|
|
|
861 |
'constant' => 0,
|
|
|
862 |
'optional' => true,
|
|
|
863 |
'implicit' => true
|
|
|
864 |
) + $this->KeyIdentifier,
|
|
|
865 |
'authorityCertIssuer' => array(
|
|
|
866 |
'constant' => 1,
|
|
|
867 |
'optional' => true,
|
|
|
868 |
'implicit' => true
|
|
|
869 |
) + $GeneralNames,
|
|
|
870 |
'authorityCertSerialNumber' => array(
|
|
|
871 |
'constant' => 2,
|
|
|
872 |
'optional' => true,
|
|
|
873 |
'implicit' => true
|
|
|
874 |
) + $CertificateSerialNumber
|
|
|
875 |
)
|
|
|
876 |
);
|
|
|
877 |
|
|
|
878 |
$PolicyQualifierId = array('type' => ASN1::TYPE_OBJECT_IDENTIFIER);
|
|
|
879 |
|
|
|
880 |
$PolicyQualifierInfo = array(
|
|
|
881 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
882 |
'children' => array(
|
|
|
883 |
'policyQualifierId' => $PolicyQualifierId,
|
|
|
884 |
'qualifier' => array('type' => ASN1::TYPE_ANY)
|
|
|
885 |
)
|
|
|
886 |
);
|
|
|
887 |
|
|
|
888 |
$CertPolicyId = array('type' => ASN1::TYPE_OBJECT_IDENTIFIER);
|
|
|
889 |
|
|
|
890 |
$PolicyInformation = array(
|
|
|
891 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
892 |
'children' => array(
|
|
|
893 |
'policyIdentifier' => $CertPolicyId,
|
|
|
894 |
'policyQualifiers' => array(
|
|
|
895 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
896 |
'min' => 0,
|
|
|
897 |
'max' => -1,
|
|
|
898 |
'optional' => true,
|
|
|
899 |
'children' => $PolicyQualifierInfo
|
|
|
900 |
)
|
|
|
901 |
)
|
|
|
902 |
);
|
|
|
903 |
|
|
|
904 |
$this->CertificatePolicies = array(
|
|
|
905 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
906 |
'min' => 1,
|
|
|
907 |
'max' => -1,
|
|
|
908 |
'children' => $PolicyInformation
|
|
|
909 |
);
|
|
|
910 |
|
|
|
911 |
$this->PolicyMappings = array(
|
|
|
912 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
913 |
'min' => 1,
|
|
|
914 |
'max' => -1,
|
|
|
915 |
'children' => array(
|
|
|
916 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
917 |
'children' => array(
|
|
|
918 |
'issuerDomainPolicy' => $CertPolicyId,
|
|
|
919 |
'subjectDomainPolicy' => $CertPolicyId
|
|
|
920 |
)
|
|
|
921 |
)
|
|
|
922 |
);
|
|
|
923 |
|
|
|
924 |
$KeyPurposeId = array('type' => ASN1::TYPE_OBJECT_IDENTIFIER);
|
|
|
925 |
|
|
|
926 |
$this->ExtKeyUsageSyntax = array(
|
|
|
927 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
928 |
'min' => 1,
|
|
|
929 |
'max' => -1,
|
|
|
930 |
'children' => $KeyPurposeId
|
|
|
931 |
);
|
|
|
932 |
|
|
|
933 |
$AccessDescription = array(
|
|
|
934 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
935 |
'children' => array(
|
|
|
936 |
'accessMethod' => array('type' => ASN1::TYPE_OBJECT_IDENTIFIER),
|
|
|
937 |
'accessLocation' => $GeneralName
|
|
|
938 |
)
|
|
|
939 |
);
|
|
|
940 |
|
|
|
941 |
$this->AuthorityInfoAccessSyntax = array(
|
|
|
942 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
943 |
'min' => 1,
|
|
|
944 |
'max' => -1,
|
|
|
945 |
'children' => $AccessDescription
|
|
|
946 |
);
|
|
|
947 |
|
|
|
948 |
$this->SubjectAltName = $GeneralNames;
|
|
|
949 |
|
|
|
950 |
$this->PrivateKeyUsagePeriod = array(
|
|
|
951 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
952 |
'children' => array(
|
|
|
953 |
'notBefore' => array(
|
|
|
954 |
'constant' => 0,
|
|
|
955 |
'optional' => true,
|
|
|
956 |
'implicit' => true,
|
|
|
957 |
'type' => ASN1::TYPE_GENERALIZED_TIME),
|
|
|
958 |
'notAfter' => array(
|
|
|
959 |
'constant' => 1,
|
|
|
960 |
'optional' => true,
|
|
|
961 |
'implicit' => true,
|
|
|
962 |
'type' => ASN1::TYPE_GENERALIZED_TIME)
|
|
|
963 |
)
|
|
|
964 |
);
|
|
|
965 |
|
|
|
966 |
$BaseDistance = array('type' => ASN1::TYPE_INTEGER);
|
|
|
967 |
|
|
|
968 |
$GeneralSubtree = array(
|
|
|
969 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
970 |
'children' => array(
|
|
|
971 |
'base' => $GeneralName,
|
|
|
972 |
'minimum' => array(
|
|
|
973 |
'constant' => 0,
|
|
|
974 |
'optional' => true,
|
|
|
975 |
'implicit' => true,
|
|
|
976 |
'default' => new BigInteger(0)
|
|
|
977 |
) + $BaseDistance,
|
|
|
978 |
'maximum' => array(
|
|
|
979 |
'constant' => 1,
|
|
|
980 |
'optional' => true,
|
|
|
981 |
'implicit' => true,
|
|
|
982 |
) + $BaseDistance
|
|
|
983 |
)
|
|
|
984 |
);
|
|
|
985 |
|
|
|
986 |
$GeneralSubtrees = array(
|
|
|
987 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
988 |
'min' => 1,
|
|
|
989 |
'max' => -1,
|
|
|
990 |
'children' => $GeneralSubtree
|
|
|
991 |
);
|
|
|
992 |
|
|
|
993 |
$this->NameConstraints = array(
|
|
|
994 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
995 |
'children' => array(
|
|
|
996 |
'permittedSubtrees' => array(
|
|
|
997 |
'constant' => 0,
|
|
|
998 |
'optional' => true,
|
|
|
999 |
'implicit' => true
|
|
|
1000 |
) + $GeneralSubtrees,
|
|
|
1001 |
'excludedSubtrees' => array(
|
|
|
1002 |
'constant' => 1,
|
|
|
1003 |
'optional' => true,
|
|
|
1004 |
'implicit' => true
|
|
|
1005 |
) + $GeneralSubtrees
|
|
|
1006 |
)
|
|
|
1007 |
);
|
|
|
1008 |
|
|
|
1009 |
$this->CPSuri = array('type' => ASN1::TYPE_IA5_STRING);
|
|
|
1010 |
|
|
|
1011 |
$DisplayText = array(
|
|
|
1012 |
'type' => ASN1::TYPE_CHOICE,
|
|
|
1013 |
'children' => array(
|
|
|
1014 |
'ia5String' => array('type' => ASN1::TYPE_IA5_STRING),
|
|
|
1015 |
'visibleString' => array('type' => ASN1::TYPE_VISIBLE_STRING),
|
|
|
1016 |
'bmpString' => array('type' => ASN1::TYPE_BMP_STRING),
|
|
|
1017 |
'utf8String' => array('type' => ASN1::TYPE_UTF8_STRING)
|
|
|
1018 |
)
|
|
|
1019 |
);
|
|
|
1020 |
|
|
|
1021 |
$NoticeReference = array(
|
|
|
1022 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
1023 |
'children' => array(
|
|
|
1024 |
'organization' => $DisplayText,
|
|
|
1025 |
'noticeNumbers' => array(
|
|
|
1026 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
1027 |
'min' => 1,
|
|
|
1028 |
'max' => 200,
|
|
|
1029 |
'children' => array('type' => ASN1::TYPE_INTEGER)
|
|
|
1030 |
)
|
|
|
1031 |
)
|
|
|
1032 |
);
|
|
|
1033 |
|
|
|
1034 |
$this->UserNotice = array(
|
|
|
1035 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
1036 |
'children' => array(
|
|
|
1037 |
'noticeRef' => array(
|
|
|
1038 |
'optional' => true,
|
|
|
1039 |
'implicit' => true
|
|
|
1040 |
) + $NoticeReference,
|
|
|
1041 |
'explicitText' => array(
|
|
|
1042 |
'optional' => true,
|
|
|
1043 |
'implicit' => true
|
|
|
1044 |
) + $DisplayText
|
|
|
1045 |
)
|
|
|
1046 |
);
|
|
|
1047 |
|
|
|
1048 |
// mapping is from <http://www.mozilla.org/projects/security/pki/nss/tech-notes/tn3.html>
|
|
|
1049 |
$this->netscape_cert_type = array(
|
|
|
1050 |
'type' => ASN1::TYPE_BIT_STRING,
|
|
|
1051 |
'mapping' => array(
|
|
|
1052 |
'SSLClient',
|
|
|
1053 |
'SSLServer',
|
|
|
1054 |
'Email',
|
|
|
1055 |
'ObjectSigning',
|
|
|
1056 |
'Reserved',
|
|
|
1057 |
'SSLCA',
|
|
|
1058 |
'EmailCA',
|
|
|
1059 |
'ObjectSigningCA'
|
|
|
1060 |
)
|
|
|
1061 |
);
|
|
|
1062 |
|
|
|
1063 |
$this->netscape_comment = array('type' => ASN1::TYPE_IA5_STRING);
|
|
|
1064 |
$this->netscape_ca_policy_url = array('type' => ASN1::TYPE_IA5_STRING);
|
|
|
1065 |
|
|
|
1066 |
// attribute is used in RFC2986 but we're using the RFC5280 definition
|
|
|
1067 |
|
|
|
1068 |
$Attribute = array(
|
|
|
1069 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
1070 |
'children' => array(
|
|
|
1071 |
'type' => $AttributeType,
|
|
|
1072 |
'value'=> array(
|
|
|
1073 |
'type' => ASN1::TYPE_SET,
|
|
|
1074 |
'min' => 1,
|
|
|
1075 |
'max' => -1,
|
|
|
1076 |
'children' => $this->AttributeValue
|
|
|
1077 |
)
|
|
|
1078 |
)
|
|
|
1079 |
);
|
|
|
1080 |
|
|
|
1081 |
$this->SubjectDirectoryAttributes = array(
|
|
|
1082 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
1083 |
'min' => 1,
|
|
|
1084 |
'max' => -1,
|
|
|
1085 |
'children' => $Attribute
|
|
|
1086 |
);
|
|
|
1087 |
|
|
|
1088 |
// adapted from <http://tools.ietf.org/html/rfc2986>
|
|
|
1089 |
|
|
|
1090 |
$Attributes = array(
|
|
|
1091 |
'type' => ASN1::TYPE_SET,
|
|
|
1092 |
'min' => 1,
|
|
|
1093 |
'max' => -1,
|
|
|
1094 |
'children' => $Attribute
|
|
|
1095 |
);
|
|
|
1096 |
|
|
|
1097 |
$CertificationRequestInfo = array(
|
|
|
1098 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
1099 |
'children' => array(
|
|
|
1100 |
'version' => array(
|
|
|
1101 |
'type' => ASN1::TYPE_INTEGER,
|
|
|
1102 |
'mapping' => array('v1')
|
|
|
1103 |
),
|
|
|
1104 |
'subject' => $this->Name,
|
|
|
1105 |
'subjectPKInfo' => $SubjectPublicKeyInfo,
|
|
|
1106 |
'attributes' => array(
|
|
|
1107 |
'constant' => 0,
|
|
|
1108 |
'optional' => true,
|
|
|
1109 |
'implicit' => true
|
|
|
1110 |
) + $Attributes,
|
|
|
1111 |
)
|
|
|
1112 |
);
|
|
|
1113 |
|
|
|
1114 |
$this->CertificationRequest = array(
|
|
|
1115 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
1116 |
'children' => array(
|
|
|
1117 |
'certificationRequestInfo' => $CertificationRequestInfo,
|
|
|
1118 |
'signatureAlgorithm' => $AlgorithmIdentifier,
|
|
|
1119 |
'signature' => array('type' => ASN1::TYPE_BIT_STRING)
|
|
|
1120 |
)
|
|
|
1121 |
);
|
|
|
1122 |
|
|
|
1123 |
$RevokedCertificate = array(
|
|
|
1124 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
1125 |
'children' => array(
|
|
|
1126 |
'userCertificate' => $CertificateSerialNumber,
|
|
|
1127 |
'revocationDate' => $Time,
|
|
|
1128 |
'crlEntryExtensions' => array(
|
|
|
1129 |
'optional' => true
|
|
|
1130 |
) + $this->Extensions
|
|
|
1131 |
)
|
|
|
1132 |
);
|
|
|
1133 |
|
|
|
1134 |
$TBSCertList = array(
|
|
|
1135 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
1136 |
'children' => array(
|
|
|
1137 |
'version' => array(
|
|
|
1138 |
'optional' => true,
|
|
|
1139 |
'default' => 'v1'
|
|
|
1140 |
) + $Version,
|
|
|
1141 |
'signature' => $AlgorithmIdentifier,
|
|
|
1142 |
'issuer' => $this->Name,
|
|
|
1143 |
'thisUpdate' => $Time,
|
|
|
1144 |
'nextUpdate' => array(
|
|
|
1145 |
'optional' => true
|
|
|
1146 |
) + $Time,
|
|
|
1147 |
'revokedCertificates' => array(
|
|
|
1148 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
1149 |
'optional' => true,
|
|
|
1150 |
'min' => 0,
|
|
|
1151 |
'max' => -1,
|
|
|
1152 |
'children' => $RevokedCertificate
|
|
|
1153 |
),
|
|
|
1154 |
'crlExtensions' => array(
|
|
|
1155 |
'constant' => 0,
|
|
|
1156 |
'optional' => true,
|
|
|
1157 |
'explicit' => true
|
|
|
1158 |
) + $this->Extensions
|
|
|
1159 |
)
|
|
|
1160 |
);
|
|
|
1161 |
|
|
|
1162 |
$this->CertificateList = array(
|
|
|
1163 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
1164 |
'children' => array(
|
|
|
1165 |
'tbsCertList' => $TBSCertList,
|
|
|
1166 |
'signatureAlgorithm' => $AlgorithmIdentifier,
|
|
|
1167 |
'signature' => array('type' => ASN1::TYPE_BIT_STRING)
|
|
|
1168 |
)
|
|
|
1169 |
);
|
|
|
1170 |
|
|
|
1171 |
$this->CRLNumber = array('type' => ASN1::TYPE_INTEGER);
|
|
|
1172 |
|
|
|
1173 |
$this->CRLReason = array('type' => ASN1::TYPE_ENUMERATED,
|
|
|
1174 |
'mapping' => array(
|
|
|
1175 |
'unspecified',
|
|
|
1176 |
'keyCompromise',
|
|
|
1177 |
'cACompromise',
|
|
|
1178 |
'affiliationChanged',
|
|
|
1179 |
'superseded',
|
|
|
1180 |
'cessationOfOperation',
|
|
|
1181 |
'certificateHold',
|
|
|
1182 |
// Value 7 is not used.
|
|
|
1183 |
8 => 'removeFromCRL',
|
|
|
1184 |
'privilegeWithdrawn',
|
|
|
1185 |
'aACompromise'
|
|
|
1186 |
)
|
|
|
1187 |
);
|
|
|
1188 |
|
|
|
1189 |
$this->IssuingDistributionPoint = array('type' => ASN1::TYPE_SEQUENCE,
|
|
|
1190 |
'children' => array(
|
|
|
1191 |
'distributionPoint' => array(
|
|
|
1192 |
'constant' => 0,
|
|
|
1193 |
'optional' => true,
|
|
|
1194 |
'explicit' => true
|
|
|
1195 |
) + $DistributionPointName,
|
|
|
1196 |
'onlyContainsUserCerts' => array(
|
|
|
1197 |
'type' => ASN1::TYPE_BOOLEAN,
|
|
|
1198 |
'constant' => 1,
|
|
|
1199 |
'optional' => true,
|
|
|
1200 |
'default' => false,
|
|
|
1201 |
'implicit' => true
|
|
|
1202 |
),
|
|
|
1203 |
'onlyContainsCACerts' => array(
|
|
|
1204 |
'type' => ASN1::TYPE_BOOLEAN,
|
|
|
1205 |
'constant' => 2,
|
|
|
1206 |
'optional' => true,
|
|
|
1207 |
'default' => false,
|
|
|
1208 |
'implicit' => true
|
|
|
1209 |
),
|
|
|
1210 |
'onlySomeReasons' => array(
|
|
|
1211 |
'constant' => 3,
|
|
|
1212 |
'optional' => true,
|
|
|
1213 |
'implicit' => true
|
|
|
1214 |
) + $ReasonFlags,
|
|
|
1215 |
'indirectCRL' => array(
|
|
|
1216 |
'type' => ASN1::TYPE_BOOLEAN,
|
|
|
1217 |
'constant' => 4,
|
|
|
1218 |
'optional' => true,
|
|
|
1219 |
'default' => false,
|
|
|
1220 |
'implicit' => true
|
|
|
1221 |
),
|
|
|
1222 |
'onlyContainsAttributeCerts' => array(
|
|
|
1223 |
'type' => ASN1::TYPE_BOOLEAN,
|
|
|
1224 |
'constant' => 5,
|
|
|
1225 |
'optional' => true,
|
|
|
1226 |
'default' => false,
|
|
|
1227 |
'implicit' => true
|
|
|
1228 |
)
|
|
|
1229 |
)
|
|
|
1230 |
);
|
|
|
1231 |
|
|
|
1232 |
$this->InvalidityDate = array('type' => ASN1::TYPE_GENERALIZED_TIME);
|
|
|
1233 |
|
|
|
1234 |
$this->CertificateIssuer = $GeneralNames;
|
|
|
1235 |
|
|
|
1236 |
$this->HoldInstructionCode = array('type' => ASN1::TYPE_OBJECT_IDENTIFIER);
|
|
|
1237 |
|
|
|
1238 |
$PublicKeyAndChallenge = array(
|
|
|
1239 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
1240 |
'children' => array(
|
|
|
1241 |
'spki' => $SubjectPublicKeyInfo,
|
|
|
1242 |
'challenge' => array('type' => ASN1::TYPE_IA5_STRING)
|
|
|
1243 |
)
|
|
|
1244 |
);
|
|
|
1245 |
|
|
|
1246 |
$this->SignedPublicKeyAndChallenge = array(
|
|
|
1247 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
1248 |
'children' => array(
|
|
|
1249 |
'publicKeyAndChallenge' => $PublicKeyAndChallenge,
|
|
|
1250 |
'signatureAlgorithm' => $AlgorithmIdentifier,
|
|
|
1251 |
'signature' => array('type' => ASN1::TYPE_BIT_STRING)
|
|
|
1252 |
)
|
|
|
1253 |
);
|
|
|
1254 |
|
|
|
1255 |
$this->PostalAddress = array(
|
|
|
1256 |
'type' => ASN1::TYPE_SEQUENCE,
|
|
|
1257 |
'optional' => true,
|
|
|
1258 |
'min' => 1,
|
|
|
1259 |
'max' => -1,
|
|
|
1260 |
'children' => $this->DirectoryString
|
|
|
1261 |
);
|
|
|
1262 |
|
|
|
1263 |
// OIDs from RFC5280 and those RFCs mentioned in RFC5280#section-4.1.1.2
|
|
|
1264 |
$this->oids = array(
|
|
|
1265 |
'1.3.6.1.5.5.7' => 'id-pkix',
|
|
|
1266 |
'1.3.6.1.5.5.7.1' => 'id-pe',
|
|
|
1267 |
'1.3.6.1.5.5.7.2' => 'id-qt',
|
|
|
1268 |
'1.3.6.1.5.5.7.3' => 'id-kp',
|
|
|
1269 |
'1.3.6.1.5.5.7.48' => 'id-ad',
|
|
|
1270 |
'1.3.6.1.5.5.7.2.1' => 'id-qt-cps',
|
|
|
1271 |
'1.3.6.1.5.5.7.2.2' => 'id-qt-unotice',
|
|
|
1272 |
'1.3.6.1.5.5.7.48.1' =>'id-ad-ocsp',
|
|
|
1273 |
'1.3.6.1.5.5.7.48.2' => 'id-ad-caIssuers',
|
|
|
1274 |
'1.3.6.1.5.5.7.48.3' => 'id-ad-timeStamping',
|
|
|
1275 |
'1.3.6.1.5.5.7.48.5' => 'id-ad-caRepository',
|
|
|
1276 |
'2.5.4' => 'id-at',
|
|
|
1277 |
'2.5.4.41' => 'id-at-name',
|
|
|
1278 |
'2.5.4.4' => 'id-at-surname',
|
|
|
1279 |
'2.5.4.42' => 'id-at-givenName',
|
|
|
1280 |
'2.5.4.43' => 'id-at-initials',
|
|
|
1281 |
'2.5.4.44' => 'id-at-generationQualifier',
|
|
|
1282 |
'2.5.4.3' => 'id-at-commonName',
|
|
|
1283 |
'2.5.4.7' => 'id-at-localityName',
|
|
|
1284 |
'2.5.4.8' => 'id-at-stateOrProvinceName',
|
|
|
1285 |
'2.5.4.10' => 'id-at-organizationName',
|
|
|
1286 |
'2.5.4.11' => 'id-at-organizationalUnitName',
|
|
|
1287 |
'2.5.4.12' => 'id-at-title',
|
|
|
1288 |
'2.5.4.13' => 'id-at-description',
|
|
|
1289 |
'2.5.4.46' => 'id-at-dnQualifier',
|
|
|
1290 |
'2.5.4.6' => 'id-at-countryName',
|
|
|
1291 |
'2.5.4.5' => 'id-at-serialNumber',
|
|
|
1292 |
'2.5.4.65' => 'id-at-pseudonym',
|
|
|
1293 |
'2.5.4.17' => 'id-at-postalCode',
|
|
|
1294 |
'2.5.4.9' => 'id-at-streetAddress',
|
|
|
1295 |
'2.5.4.45' => 'id-at-uniqueIdentifier',
|
|
|
1296 |
'2.5.4.72' => 'id-at-role',
|
|
|
1297 |
'2.5.4.16' => 'id-at-postalAddress',
|
|
|
1298 |
|
|
|
1299 |
'0.9.2342.19200300.100.1.25' => 'id-domainComponent',
|
|
|
1300 |
'1.2.840.113549.1.9' => 'pkcs-9',
|
|
|
1301 |
'1.2.840.113549.1.9.1' => 'pkcs-9-at-emailAddress',
|
|
|
1302 |
'2.5.29' => 'id-ce',
|
|
|
1303 |
'2.5.29.35' => 'id-ce-authorityKeyIdentifier',
|
|
|
1304 |
'2.5.29.14' => 'id-ce-subjectKeyIdentifier',
|
|
|
1305 |
'2.5.29.15' => 'id-ce-keyUsage',
|
|
|
1306 |
'2.5.29.16' => 'id-ce-privateKeyUsagePeriod',
|
|
|
1307 |
'2.5.29.32' => 'id-ce-certificatePolicies',
|
|
|
1308 |
'2.5.29.32.0' => 'anyPolicy',
|
|
|
1309 |
|
|
|
1310 |
'2.5.29.33' => 'id-ce-policyMappings',
|
|
|
1311 |
'2.5.29.17' => 'id-ce-subjectAltName',
|
|
|
1312 |
'2.5.29.18' => 'id-ce-issuerAltName',
|
|
|
1313 |
'2.5.29.9' => 'id-ce-subjectDirectoryAttributes',
|
|
|
1314 |
'2.5.29.19' => 'id-ce-basicConstraints',
|
|
|
1315 |
'2.5.29.30' => 'id-ce-nameConstraints',
|
|
|
1316 |
'2.5.29.36' => 'id-ce-policyConstraints',
|
|
|
1317 |
'2.5.29.31' => 'id-ce-cRLDistributionPoints',
|
|
|
1318 |
'2.5.29.37' => 'id-ce-extKeyUsage',
|
|
|
1319 |
'2.5.29.37.0' => 'anyExtendedKeyUsage',
|
|
|
1320 |
'1.3.6.1.5.5.7.3.1' => 'id-kp-serverAuth',
|
|
|
1321 |
'1.3.6.1.5.5.7.3.2' => 'id-kp-clientAuth',
|
|
|
1322 |
'1.3.6.1.5.5.7.3.3' => 'id-kp-codeSigning',
|
|
|
1323 |
'1.3.6.1.5.5.7.3.4' => 'id-kp-emailProtection',
|
|
|
1324 |
'1.3.6.1.5.5.7.3.8' => 'id-kp-timeStamping',
|
|
|
1325 |
'1.3.6.1.5.5.7.3.9' => 'id-kp-OCSPSigning',
|
|
|
1326 |
'2.5.29.54' => 'id-ce-inhibitAnyPolicy',
|
|
|
1327 |
'2.5.29.46' => 'id-ce-freshestCRL',
|
|
|
1328 |
'1.3.6.1.5.5.7.1.1' => 'id-pe-authorityInfoAccess',
|
|
|
1329 |
'1.3.6.1.5.5.7.1.11' => 'id-pe-subjectInfoAccess',
|
|
|
1330 |
'2.5.29.20' => 'id-ce-cRLNumber',
|
|
|
1331 |
'2.5.29.28' => 'id-ce-issuingDistributionPoint',
|
|
|
1332 |
'2.5.29.27' => 'id-ce-deltaCRLIndicator',
|
|
|
1333 |
'2.5.29.21' => 'id-ce-cRLReasons',
|
|
|
1334 |
'2.5.29.29' => 'id-ce-certificateIssuer',
|
|
|
1335 |
'2.5.29.23' => 'id-ce-holdInstructionCode',
|
|
|
1336 |
'1.2.840.10040.2' => 'holdInstruction',
|
|
|
1337 |
'1.2.840.10040.2.1' => 'id-holdinstruction-none',
|
|
|
1338 |
'1.2.840.10040.2.2' => 'id-holdinstruction-callissuer',
|
|
|
1339 |
'1.2.840.10040.2.3' => 'id-holdinstruction-reject',
|
|
|
1340 |
'2.5.29.24' => 'id-ce-invalidityDate',
|
|
|
1341 |
|
|
|
1342 |
'1.2.840.113549.2.2' => 'md2',
|
|
|
1343 |
'1.2.840.113549.2.5' => 'md5',
|
|
|
1344 |
'1.3.14.3.2.26' => 'id-sha1',
|
|
|
1345 |
'1.2.840.10040.4.1' => 'id-dsa',
|
|
|
1346 |
'1.2.840.10040.4.3' => 'id-dsa-with-sha1',
|
|
|
1347 |
'1.2.840.113549.1.1' => 'pkcs-1',
|
|
|
1348 |
'1.2.840.113549.1.1.1' => 'rsaEncryption',
|
|
|
1349 |
'1.2.840.113549.1.1.2' => 'md2WithRSAEncryption',
|
|
|
1350 |
'1.2.840.113549.1.1.4' => 'md5WithRSAEncryption',
|
|
|
1351 |
'1.2.840.113549.1.1.5' => 'sha1WithRSAEncryption',
|
|
|
1352 |
'1.2.840.10046.2.1' => 'dhpublicnumber',
|
|
|
1353 |
'2.16.840.1.101.2.1.1.22' => 'id-keyExchangeAlgorithm',
|
|
|
1354 |
'1.2.840.10045' => 'ansi-X9-62',
|
|
|
1355 |
'1.2.840.10045.4' => 'id-ecSigType',
|
|
|
1356 |
'1.2.840.10045.4.1' => 'ecdsa-with-SHA1',
|
|
|
1357 |
'1.2.840.10045.1' => 'id-fieldType',
|
|
|
1358 |
'1.2.840.10045.1.1' => 'prime-field',
|
|
|
1359 |
'1.2.840.10045.1.2' => 'characteristic-two-field',
|
|
|
1360 |
'1.2.840.10045.1.2.3' => 'id-characteristic-two-basis',
|
|
|
1361 |
'1.2.840.10045.1.2.3.1' => 'gnBasis',
|
|
|
1362 |
'1.2.840.10045.1.2.3.2' => 'tpBasis',
|
|
|
1363 |
'1.2.840.10045.1.2.3.3' => 'ppBasis',
|
|
|
1364 |
'1.2.840.10045.2' => 'id-publicKeyType',
|
|
|
1365 |
'1.2.840.10045.2.1' => 'id-ecPublicKey',
|
|
|
1366 |
'1.2.840.10045.3' => 'ellipticCurve',
|
|
|
1367 |
'1.2.840.10045.3.0' => 'c-TwoCurve',
|
|
|
1368 |
'1.2.840.10045.3.0.1' => 'c2pnb163v1',
|
|
|
1369 |
'1.2.840.10045.3.0.2' => 'c2pnb163v2',
|
|
|
1370 |
'1.2.840.10045.3.0.3' => 'c2pnb163v3',
|
|
|
1371 |
'1.2.840.10045.3.0.4' => 'c2pnb176w1',
|
|
|
1372 |
'1.2.840.10045.3.0.5' => 'c2pnb191v1',
|
|
|
1373 |
'1.2.840.10045.3.0.6' => 'c2pnb191v2',
|
|
|
1374 |
'1.2.840.10045.3.0.7' => 'c2pnb191v3',
|
|
|
1375 |
'1.2.840.10045.3.0.8' => 'c2pnb191v4',
|
|
|
1376 |
'1.2.840.10045.3.0.9' => 'c2pnb191v5',
|
|
|
1377 |
'1.2.840.10045.3.0.10' => 'c2pnb208w1',
|
|
|
1378 |
'1.2.840.10045.3.0.11' => 'c2pnb239v1',
|
|
|
1379 |
'1.2.840.10045.3.0.12' => 'c2pnb239v2',
|
|
|
1380 |
'1.2.840.10045.3.0.13' => 'c2pnb239v3',
|
|
|
1381 |
'1.2.840.10045.3.0.14' => 'c2pnb239v4',
|
|
|
1382 |
'1.2.840.10045.3.0.15' => 'c2pnb239v5',
|
|
|
1383 |
'1.2.840.10045.3.0.16' => 'c2pnb272w1',
|
|
|
1384 |
'1.2.840.10045.3.0.17' => 'c2pnb304w1',
|
|
|
1385 |
'1.2.840.10045.3.0.18' => 'c2pnb359v1',
|
|
|
1386 |
'1.2.840.10045.3.0.19' => 'c2pnb368w1',
|
|
|
1387 |
'1.2.840.10045.3.0.20' => 'c2pnb431r1',
|
|
|
1388 |
'1.2.840.10045.3.1' => 'primeCurve',
|
|
|
1389 |
'1.2.840.10045.3.1.1' => 'prime192v1',
|
|
|
1390 |
'1.2.840.10045.3.1.2' => 'prime192v2',
|
|
|
1391 |
'1.2.840.10045.3.1.3' => 'prime192v3',
|
|
|
1392 |
'1.2.840.10045.3.1.4' => 'prime239v1',
|
|
|
1393 |
'1.2.840.10045.3.1.5' => 'prime239v2',
|
|
|
1394 |
'1.2.840.10045.3.1.6' => 'prime239v3',
|
|
|
1395 |
'1.2.840.10045.3.1.7' => 'prime256v1',
|
|
|
1396 |
'1.2.840.113549.1.1.7' => 'id-RSAES-OAEP',
|
|
|
1397 |
'1.2.840.113549.1.1.9' => 'id-pSpecified',
|
|
|
1398 |
'1.2.840.113549.1.1.10' => 'id-RSASSA-PSS',
|
|
|
1399 |
'1.2.840.113549.1.1.8' => 'id-mgf1',
|
|
|
1400 |
'1.2.840.113549.1.1.14' => 'sha224WithRSAEncryption',
|
|
|
1401 |
'1.2.840.113549.1.1.11' => 'sha256WithRSAEncryption',
|
|
|
1402 |
'1.2.840.113549.1.1.12' => 'sha384WithRSAEncryption',
|
|
|
1403 |
'1.2.840.113549.1.1.13' => 'sha512WithRSAEncryption',
|
|
|
1404 |
'2.16.840.1.101.3.4.2.4' => 'id-sha224',
|
|
|
1405 |
'2.16.840.1.101.3.4.2.1' => 'id-sha256',
|
|
|
1406 |
'2.16.840.1.101.3.4.2.2' => 'id-sha384',
|
|
|
1407 |
'2.16.840.1.101.3.4.2.3' => 'id-sha512',
|
|
|
1408 |
'1.2.643.2.2.4' => 'id-GostR3411-94-with-GostR3410-94',
|
|
|
1409 |
'1.2.643.2.2.3' => 'id-GostR3411-94-with-GostR3410-2001',
|
|
|
1410 |
'1.2.643.2.2.20' => 'id-GostR3410-2001',
|
|
|
1411 |
'1.2.643.2.2.19' => 'id-GostR3410-94',
|
|
|
1412 |
// Netscape Object Identifiers from "Netscape Certificate Extensions"
|
|
|
1413 |
'2.16.840.1.113730' => 'netscape',
|
|
|
1414 |
'2.16.840.1.113730.1' => 'netscape-cert-extension',
|
|
|
1415 |
'2.16.840.1.113730.1.1' => 'netscape-cert-type',
|
|
|
1416 |
'2.16.840.1.113730.1.13' => 'netscape-comment',
|
|
|
1417 |
'2.16.840.1.113730.1.8' => 'netscape-ca-policy-url',
|
|
|
1418 |
// the following are X.509 extensions not supported by phpseclib
|
|
|
1419 |
'1.3.6.1.5.5.7.1.12' => 'id-pe-logotype',
|
|
|
1420 |
'1.2.840.113533.7.65.0' => 'entrustVersInfo',
|
|
|
1421 |
'2.16.840.1.113733.1.6.9' => 'verisignPrivate',
|
|
|
1422 |
// for Certificate Signing Requests
|
|
|
1423 |
// see http://tools.ietf.org/html/rfc2985
|
|
|
1424 |
'1.2.840.113549.1.9.2' => 'pkcs-9-at-unstructuredName', // PKCS #9 unstructured name
|
|
|
1425 |
'1.2.840.113549.1.9.7' => 'pkcs-9-at-challengePassword', // Challenge password for certificate revocations
|
|
|
1426 |
'1.2.840.113549.1.9.14' => 'pkcs-9-at-extensionRequest' // Certificate extension request
|
|
|
1427 |
);
|
|
|
1428 |
}
|
|
|
1429 |
|
|
|
1430 |
/**
|
|
|
1431 |
* Load X.509 certificate
|
|
|
1432 |
*
|
|
|
1433 |
* Returns an associative array describing the X.509 cert or a false if the cert failed to load
|
|
|
1434 |
*
|
|
|
1435 |
* @param string $cert
|
|
|
1436 |
* @param int $mode
|
|
|
1437 |
* @access public
|
|
|
1438 |
* @return mixed
|
|
|
1439 |
*/
|
|
|
1440 |
function loadX509($cert, $mode = self::FORMAT_AUTO_DETECT)
|
|
|
1441 |
{
|
|
|
1442 |
if (is_array($cert) && isset($cert['tbsCertificate'])) {
|
|
|
1443 |
unset($this->currentCert);
|
|
|
1444 |
unset($this->currentKeyIdentifier);
|
|
|
1445 |
$this->dn = $cert['tbsCertificate']['subject'];
|
|
|
1446 |
if (!isset($this->dn)) {
|
|
|
1447 |
return false;
|
|
|
1448 |
}
|
|
|
1449 |
$this->currentCert = $cert;
|
|
|
1450 |
|
|
|
1451 |
$currentKeyIdentifier = $this->getExtension('id-ce-subjectKeyIdentifier');
|
|
|
1452 |
$this->currentKeyIdentifier = is_string($currentKeyIdentifier) ? $currentKeyIdentifier : null;
|
|
|
1453 |
|
|
|
1454 |
unset($this->signatureSubject);
|
|
|
1455 |
|
|
|
1456 |
return $cert;
|
|
|
1457 |
}
|
|
|
1458 |
|
|
|
1459 |
$asn1 = new ASN1();
|
|
|
1460 |
|
|
|
1461 |
if ($mode != self::FORMAT_DER) {
|
|
|
1462 |
$newcert = $this->_extractBER($cert);
|
|
|
1463 |
if ($mode == self::FORMAT_PEM && $cert == $newcert) {
|
|
|
1464 |
return false;
|
|
|
1465 |
}
|
|
|
1466 |
$cert = $newcert;
|
|
|
1467 |
}
|
|
|
1468 |
|
|
|
1469 |
if ($cert === false) {
|
|
|
1470 |
$this->currentCert = false;
|
|
|
1471 |
return false;
|
|
|
1472 |
}
|
|
|
1473 |
|
|
|
1474 |
$asn1->loadOIDs($this->oids);
|
|
|
1475 |
$decoded = $asn1->decodeBER($cert);
|
|
|
1476 |
|
|
|
1477 |
if (!empty($decoded)) {
|
|
|
1478 |
$x509 = $asn1->asn1map($decoded[0], $this->Certificate);
|
|
|
1479 |
}
|
|
|
1480 |
if (!isset($x509) || $x509 === false) {
|
|
|
1481 |
$this->currentCert = false;
|
|
|
1482 |
return false;
|
|
|
1483 |
}
|
|
|
1484 |
|
|
|
1485 |
$this->signatureSubject = substr($cert, $decoded[0]['content'][0]['start'], $decoded[0]['content'][0]['length']);
|
|
|
1486 |
|
|
|
1487 |
if ($this->_isSubArrayValid($x509, 'tbsCertificate/extensions')) {
|
|
|
1488 |
$this->_mapInExtensions($x509, 'tbsCertificate/extensions', $asn1);
|
|
|
1489 |
}
|
|
|
1490 |
$this->_mapInDNs($x509, 'tbsCertificate/issuer/rdnSequence', $asn1);
|
|
|
1491 |
$this->_mapInDNs($x509, 'tbsCertificate/subject/rdnSequence', $asn1);
|
|
|
1492 |
|
|
|
1493 |
$key = &$x509['tbsCertificate']['subjectPublicKeyInfo']['subjectPublicKey'];
|
|
|
1494 |
$key = $this->_reformatKey($x509['tbsCertificate']['subjectPublicKeyInfo']['algorithm']['algorithm'], $key);
|
|
|
1495 |
|
|
|
1496 |
$this->currentCert = $x509;
|
|
|
1497 |
$this->dn = $x509['tbsCertificate']['subject'];
|
|
|
1498 |
|
|
|
1499 |
$currentKeyIdentifier = $this->getExtension('id-ce-subjectKeyIdentifier');
|
|
|
1500 |
$this->currentKeyIdentifier = is_string($currentKeyIdentifier) ? $currentKeyIdentifier : null;
|
|
|
1501 |
|
|
|
1502 |
return $x509;
|
|
|
1503 |
}
|
|
|
1504 |
|
|
|
1505 |
/**
|
|
|
1506 |
* Save X.509 certificate
|
|
|
1507 |
*
|
|
|
1508 |
* @param array $cert
|
|
|
1509 |
* @param int $format optional
|
|
|
1510 |
* @access public
|
|
|
1511 |
* @return string
|
|
|
1512 |
*/
|
|
|
1513 |
function saveX509($cert, $format = self::FORMAT_PEM)
|
|
|
1514 |
{
|
|
|
1515 |
if (!is_array($cert) || !isset($cert['tbsCertificate'])) {
|
|
|
1516 |
return false;
|
|
|
1517 |
}
|
|
|
1518 |
|
|
|
1519 |
switch (true) {
|
|
|
1520 |
// "case !$a: case !$b: break; default: whatever();" is the same thing as "if ($a && $b) whatever()"
|
|
|
1521 |
case !($algorithm = $this->_subArray($cert, 'tbsCertificate/subjectPublicKeyInfo/algorithm/algorithm')):
|
|
|
1522 |
case is_object($cert['tbsCertificate']['subjectPublicKeyInfo']['subjectPublicKey']):
|
|
|
1523 |
break;
|
|
|
1524 |
default:
|
|
|
1525 |
switch ($algorithm) {
|
|
|
1526 |
case 'rsaEncryption':
|
|
|
1527 |
$cert['tbsCertificate']['subjectPublicKeyInfo']['subjectPublicKey']
|
|
|
1528 |
= base64_encode("\0" . base64_decode(preg_replace('#-.+-|[\r\n]#', '', $cert['tbsCertificate']['subjectPublicKeyInfo']['subjectPublicKey'])));
|
|
|
1529 |
/* "[For RSA keys] the parameters field MUST have ASN.1 type NULL for this algorithm identifier."
|
|
|
1530 |
-- https://tools.ietf.org/html/rfc3279#section-2.3.1
|
|
|
1531 |
|
|
|
1532 |
given that and the fact that RSA keys appear ot be the only key type for which the parameters field can be blank,
|
|
|
1533 |
it seems like perhaps the ASN.1 description ought not say the parameters field is OPTIONAL, but whatever.
|
|
|
1534 |
*/
|
|
|
1535 |
$cert['tbsCertificate']['subjectPublicKeyInfo']['algorithm']['parameters'] = null;
|
|
|
1536 |
// https://tools.ietf.org/html/rfc3279#section-2.2.1
|
|
|
1537 |
$cert['signatureAlgorithm']['parameters'] = null;
|
|
|
1538 |
$cert['tbsCertificate']['signature']['parameters'] = null;
|
|
|
1539 |
}
|
|
|
1540 |
}
|
|
|
1541 |
|
|
|
1542 |
$asn1 = new ASN1();
|
|
|
1543 |
$asn1->loadOIDs($this->oids);
|
|
|
1544 |
|
|
|
1545 |
$filters = array();
|
|
|
1546 |
$type_utf8_string = array('type' => ASN1::TYPE_UTF8_STRING);
|
|
|
1547 |
$filters['tbsCertificate']['signature']['parameters'] = $type_utf8_string;
|
|
|
1548 |
$filters['tbsCertificate']['signature']['issuer']['rdnSequence']['value'] = $type_utf8_string;
|
|
|
1549 |
$filters['tbsCertificate']['issuer']['rdnSequence']['value'] = $type_utf8_string;
|
|
|
1550 |
$filters['tbsCertificate']['subject']['rdnSequence']['value'] = $type_utf8_string;
|
|
|
1551 |
$filters['tbsCertificate']['subjectPublicKeyInfo']['algorithm']['parameters'] = $type_utf8_string;
|
|
|
1552 |
$filters['signatureAlgorithm']['parameters'] = $type_utf8_string;
|
|
|
1553 |
$filters['authorityCertIssuer']['directoryName']['rdnSequence']['value'] = $type_utf8_string;
|
|
|
1554 |
//$filters['policyQualifiers']['qualifier'] = $type_utf8_string;
|
|
|
1555 |
$filters['distributionPoint']['fullName']['directoryName']['rdnSequence']['value'] = $type_utf8_string;
|
|
|
1556 |
$filters['directoryName']['rdnSequence']['value'] = $type_utf8_string;
|
|
|
1557 |
|
|
|
1558 |
/* in the case of policyQualifiers/qualifier, the type has to be \phpseclib\File\ASN1::TYPE_IA5_STRING.
|
|
|
1559 |
\phpseclib\File\ASN1::TYPE_PRINTABLE_STRING will cause OpenSSL's X.509 parser to spit out random
|
|
|
1560 |
characters.
|
|
|
1561 |
*/
|
|
|
1562 |
$filters['policyQualifiers']['qualifier']
|
|
|
1563 |
= array('type' => ASN1::TYPE_IA5_STRING);
|
|
|
1564 |
|
|
|
1565 |
$asn1->loadFilters($filters);
|
|
|
1566 |
|
|
|
1567 |
$this->_mapOutExtensions($cert, 'tbsCertificate/extensions', $asn1);
|
|
|
1568 |
$this->_mapOutDNs($cert, 'tbsCertificate/issuer/rdnSequence', $asn1);
|
|
|
1569 |
$this->_mapOutDNs($cert, 'tbsCertificate/subject/rdnSequence', $asn1);
|
|
|
1570 |
|
|
|
1571 |
$cert = $asn1->encodeDER($cert, $this->Certificate);
|
|
|
1572 |
|
|
|
1573 |
switch ($format) {
|
|
|
1574 |
case self::FORMAT_DER:
|
|
|
1575 |
return $cert;
|
|
|
1576 |
// case self::FORMAT_PEM:
|
|
|
1577 |
default:
|
|
|
1578 |
return "-----BEGIN CERTIFICATE-----\r\n" . chunk_split(base64_encode($cert), 64) . '-----END CERTIFICATE-----';
|
|
|
1579 |
}
|
|
|
1580 |
}
|
|
|
1581 |
|
|
|
1582 |
/**
|
|
|
1583 |
* Map extension values from octet string to extension-specific internal
|
|
|
1584 |
* format.
|
|
|
1585 |
*
|
|
|
1586 |
* @param array ref $root
|
|
|
1587 |
* @param string $path
|
|
|
1588 |
* @param object $asn1
|
|
|
1589 |
* @access private
|
|
|
1590 |
*/
|
|
|
1591 |
function _mapInExtensions(&$root, $path, $asn1)
|
|
|
1592 |
{
|
|
|
1593 |
$extensions = &$this->_subArrayUnchecked($root, $path);
|
|
|
1594 |
|
|
|
1595 |
if ($extensions) {
|
|
|
1596 |
for ($i = 0; $i < count($extensions); $i++) {
|
|
|
1597 |
$id = $extensions[$i]['extnId'];
|
|
|
1598 |
$value = &$extensions[$i]['extnValue'];
|
|
|
1599 |
$value = base64_decode($value);
|
|
|
1600 |
$decoded = $asn1->decodeBER($value);
|
|
|
1601 |
/* [extnValue] contains the DER encoding of an ASN.1 value
|
|
|
1602 |
corresponding to the extension type identified by extnID */
|
|
|
1603 |
$map = $this->_getMapping($id);
|
|
|
1604 |
if (!is_bool($map)) {
|
|
|
1605 |
$mapped = $asn1->asn1map($decoded[0], $map, array('iPAddress' => array($this, '_decodeIP')));
|
|
|
1606 |
$value = $mapped === false ? $decoded[0] : $mapped;
|
|
|
1607 |
|
|
|
1608 |
if ($id == 'id-ce-certificatePolicies') {
|
|
|
1609 |
for ($j = 0; $j < count($value); $j++) {
|
|
|
1610 |
if (!isset($value[$j]['policyQualifiers'])) {
|
|
|
1611 |
continue;
|
|
|
1612 |
}
|
|
|
1613 |
for ($k = 0; $k < count($value[$j]['policyQualifiers']); $k++) {
|
|
|
1614 |
$subid = $value[$j]['policyQualifiers'][$k]['policyQualifierId'];
|
|
|
1615 |
$map = $this->_getMapping($subid);
|
|
|
1616 |
$subvalue = &$value[$j]['policyQualifiers'][$k]['qualifier'];
|
|
|
1617 |
if ($map !== false) {
|
|
|
1618 |
$decoded = $asn1->decodeBER($subvalue);
|
|
|
1619 |
$mapped = $asn1->asn1map($decoded[0], $map);
|
|
|
1620 |
$subvalue = $mapped === false ? $decoded[0] : $mapped;
|
|
|
1621 |
}
|
|
|
1622 |
}
|
|
|
1623 |
}
|
|
|
1624 |
}
|
|
|
1625 |
} else {
|
|
|
1626 |
$value = base64_encode($value);
|
|
|
1627 |
}
|
|
|
1628 |
}
|
|
|
1629 |
}
|
|
|
1630 |
}
|
|
|
1631 |
|
|
|
1632 |
/**
|
|
|
1633 |
* Map extension values from extension-specific internal format to
|
|
|
1634 |
* octet string.
|
|
|
1635 |
*
|
|
|
1636 |
* @param array ref $root
|
|
|
1637 |
* @param string $path
|
|
|
1638 |
* @param object $asn1
|
|
|
1639 |
* @access private
|
|
|
1640 |
*/
|
|
|
1641 |
function _mapOutExtensions(&$root, $path, $asn1)
|
|
|
1642 |
{
|
|
|
1643 |
$extensions = &$this->_subArray($root, $path);
|
|
|
1644 |
|
|
|
1645 |
if (is_array($extensions)) {
|
|
|
1646 |
$size = count($extensions);
|
|
|
1647 |
for ($i = 0; $i < $size; $i++) {
|
|
|
1648 |
if ($extensions[$i] instanceof Element) {
|
|
|
1649 |
continue;
|
|
|
1650 |
}
|
|
|
1651 |
|
|
|
1652 |
$id = $extensions[$i]['extnId'];
|
|
|
1653 |
$value = &$extensions[$i]['extnValue'];
|
|
|
1654 |
|
|
|
1655 |
switch ($id) {
|
|
|
1656 |
case 'id-ce-certificatePolicies':
|
|
|
1657 |
for ($j = 0; $j < count($value); $j++) {
|
|
|
1658 |
if (!isset($value[$j]['policyQualifiers'])) {
|
|
|
1659 |
continue;
|
|
|
1660 |
}
|
|
|
1661 |
for ($k = 0; $k < count($value[$j]['policyQualifiers']); $k++) {
|
|
|
1662 |
$subid = $value[$j]['policyQualifiers'][$k]['policyQualifierId'];
|
|
|
1663 |
$map = $this->_getMapping($subid);
|
|
|
1664 |
$subvalue = &$value[$j]['policyQualifiers'][$k]['qualifier'];
|
|
|
1665 |
if ($map !== false) {
|
|
|
1666 |
// by default \phpseclib\File\ASN1 will try to render qualifier as a \phpseclib\File\ASN1::TYPE_IA5_STRING since it's
|
|
|
1667 |
// actual type is \phpseclib\File\ASN1::TYPE_ANY
|
|
|
1668 |
$subvalue = new Element($asn1->encodeDER($subvalue, $map));
|
|
|
1669 |
}
|
|
|
1670 |
}
|
|
|
1671 |
}
|
|
|
1672 |
break;
|
|
|
1673 |
case 'id-ce-authorityKeyIdentifier': // use 00 as the serial number instead of an empty string
|
|
|
1674 |
if (isset($value['authorityCertSerialNumber'])) {
|
|
|
1675 |
if ($value['authorityCertSerialNumber']->toBytes() == '') {
|
|
|
1676 |
$temp = chr((ASN1::CLASS_CONTEXT_SPECIFIC << 6) | 2) . "\1\0";
|
|
|
1677 |
$value['authorityCertSerialNumber'] = new Element($temp);
|
|
|
1678 |
}
|
|
|
1679 |
}
|
|
|
1680 |
}
|
|
|
1681 |
|
|
|
1682 |
/* [extnValue] contains the DER encoding of an ASN.1 value
|
|
|
1683 |
corresponding to the extension type identified by extnID */
|
|
|
1684 |
$map = $this->_getMapping($id);
|
|
|
1685 |
if (is_bool($map)) {
|
|
|
1686 |
if (!$map) {
|
|
|
1687 |
user_error($id . ' is not a currently supported extension');
|
|
|
1688 |
unset($extensions[$i]);
|
|
|
1689 |
}
|
|
|
1690 |
} else {
|
|
|
1691 |
$temp = $asn1->encodeDER($value, $map, array('iPAddress' => array($this, '_encodeIP')));
|
|
|
1692 |
$value = base64_encode($temp);
|
|
|
1693 |
}
|
|
|
1694 |
}
|
|
|
1695 |
}
|
|
|
1696 |
}
|
|
|
1697 |
|
|
|
1698 |
/**
|
|
|
1699 |
* Map attribute values from ANY type to attribute-specific internal
|
|
|
1700 |
* format.
|
|
|
1701 |
*
|
|
|
1702 |
* @param array ref $root
|
|
|
1703 |
* @param string $path
|
|
|
1704 |
* @param object $asn1
|
|
|
1705 |
* @access private
|
|
|
1706 |
*/
|
|
|
1707 |
function _mapInAttributes(&$root, $path, $asn1)
|
|
|
1708 |
{
|
|
|
1709 |
$attributes = &$this->_subArray($root, $path);
|
|
|
1710 |
|
|
|
1711 |
if (is_array($attributes)) {
|
|
|
1712 |
for ($i = 0; $i < count($attributes); $i++) {
|
|
|
1713 |
$id = $attributes[$i]['type'];
|
|
|
1714 |
/* $value contains the DER encoding of an ASN.1 value
|
|
|
1715 |
corresponding to the attribute type identified by type */
|
|
|
1716 |
$map = $this->_getMapping($id);
|
|
|
1717 |
if (is_array($attributes[$i]['value'])) {
|
|
|
1718 |
$values = &$attributes[$i]['value'];
|
|
|
1719 |
for ($j = 0; $j < count($values); $j++) {
|
|
|
1720 |
$value = $asn1->encodeDER($values[$j], $this->AttributeValue);
|
|
|
1721 |
$decoded = $asn1->decodeBER($value);
|
|
|
1722 |
if (!is_bool($map)) {
|
|
|
1723 |
$mapped = $asn1->asn1map($decoded[0], $map);
|
|
|
1724 |
if ($mapped !== false) {
|
|
|
1725 |
$values[$j] = $mapped;
|
|
|
1726 |
}
|
|
|
1727 |
if ($id == 'pkcs-9-at-extensionRequest' && $this->_isSubArrayValid($values, $j)) {
|
|
|
1728 |
$this->_mapInExtensions($values, $j, $asn1);
|
|
|
1729 |
}
|
|
|
1730 |
} elseif ($map) {
|
|
|
1731 |
$values[$j] = base64_encode($value);
|
|
|
1732 |
}
|
|
|
1733 |
}
|
|
|
1734 |
}
|
|
|
1735 |
}
|
|
|
1736 |
}
|
|
|
1737 |
}
|
|
|
1738 |
|
|
|
1739 |
/**
|
|
|
1740 |
* Map attribute values from attribute-specific internal format to
|
|
|
1741 |
* ANY type.
|
|
|
1742 |
*
|
|
|
1743 |
* @param array ref $root
|
|
|
1744 |
* @param string $path
|
|
|
1745 |
* @param object $asn1
|
|
|
1746 |
* @access private
|
|
|
1747 |
*/
|
|
|
1748 |
function _mapOutAttributes(&$root, $path, $asn1)
|
|
|
1749 |
{
|
|
|
1750 |
$attributes = &$this->_subArray($root, $path);
|
|
|
1751 |
|
|
|
1752 |
if (is_array($attributes)) {
|
|
|
1753 |
$size = count($attributes);
|
|
|
1754 |
for ($i = 0; $i < $size; $i++) {
|
|
|
1755 |
/* [value] contains the DER encoding of an ASN.1 value
|
|
|
1756 |
corresponding to the attribute type identified by type */
|
|
|
1757 |
$id = $attributes[$i]['type'];
|
|
|
1758 |
$map = $this->_getMapping($id);
|
|
|
1759 |
if ($map === false) {
|
|
|
1760 |
user_error($id . ' is not a currently supported attribute', E_USER_NOTICE);
|
|
|
1761 |
unset($attributes[$i]);
|
|
|
1762 |
} elseif (is_array($attributes[$i]['value'])) {
|
|
|
1763 |
$values = &$attributes[$i]['value'];
|
|
|
1764 |
for ($j = 0; $j < count($values); $j++) {
|
|
|
1765 |
switch ($id) {
|
|
|
1766 |
case 'pkcs-9-at-extensionRequest':
|
|
|
1767 |
$this->_mapOutExtensions($values, $j, $asn1);
|
|
|
1768 |
break;
|
|
|
1769 |
}
|
|
|
1770 |
|
|
|
1771 |
if (!is_bool($map)) {
|
|
|
1772 |
$temp = $asn1->encodeDER($values[$j], $map);
|
|
|
1773 |
$decoded = $asn1->decodeBER($temp);
|
|
|
1774 |
$values[$j] = $asn1->asn1map($decoded[0], $this->AttributeValue);
|
|
|
1775 |
}
|
|
|
1776 |
}
|
|
|
1777 |
}
|
|
|
1778 |
}
|
|
|
1779 |
}
|
|
|
1780 |
}
|
|
|
1781 |
|
|
|
1782 |
/**
|
|
|
1783 |
* Map DN values from ANY type to DN-specific internal
|
|
|
1784 |
* format.
|
|
|
1785 |
*
|
|
|
1786 |
* @param array ref $root
|
|
|
1787 |
* @param string $path
|
|
|
1788 |
* @param object $asn1
|
|
|
1789 |
* @access private
|
|
|
1790 |
*/
|
|
|
1791 |
function _mapInDNs(&$root, $path, $asn1)
|
|
|
1792 |
{
|
|
|
1793 |
$dns = &$this->_subArray($root, $path);
|
|
|
1794 |
|
|
|
1795 |
if (is_array($dns)) {
|
|
|
1796 |
for ($i = 0; $i < count($dns); $i++) {
|
|
|
1797 |
for ($j = 0; $j < count($dns[$i]); $j++) {
|
|
|
1798 |
$type = $dns[$i][$j]['type'];
|
|
|
1799 |
$value = &$dns[$i][$j]['value'];
|
|
|
1800 |
if (is_object($value) && $value instanceof Element) {
|
|
|
1801 |
$map = $this->_getMapping($type);
|
|
|
1802 |
if (!is_bool($map)) {
|
|
|
1803 |
$decoded = $asn1->decodeBER($value);
|
|
|
1804 |
$value = $asn1->asn1map($decoded[0], $map);
|
|
|
1805 |
}
|
|
|
1806 |
}
|
|
|
1807 |
}
|
|
|
1808 |
}
|
|
|
1809 |
}
|
|
|
1810 |
}
|
|
|
1811 |
|
|
|
1812 |
/**
|
|
|
1813 |
* Map DN values from DN-specific internal format to
|
|
|
1814 |
* ANY type.
|
|
|
1815 |
*
|
|
|
1816 |
* @param array ref $root
|
|
|
1817 |
* @param string $path
|
|
|
1818 |
* @param object $asn1
|
|
|
1819 |
* @access private
|
|
|
1820 |
*/
|
|
|
1821 |
function _mapOutDNs(&$root, $path, $asn1)
|
|
|
1822 |
{
|
|
|
1823 |
$dns = &$this->_subArray($root, $path);
|
|
|
1824 |
|
|
|
1825 |
if (is_array($dns)) {
|
|
|
1826 |
$size = count($dns);
|
|
|
1827 |
for ($i = 0; $i < $size; $i++) {
|
|
|
1828 |
for ($j = 0; $j < count($dns[$i]); $j++) {
|
|
|
1829 |
$type = $dns[$i][$j]['type'];
|
|
|
1830 |
$value = &$dns[$i][$j]['value'];
|
|
|
1831 |
if (is_object($value) && $value instanceof Element) {
|
|
|
1832 |
continue;
|
|
|
1833 |
}
|
|
|
1834 |
|
|
|
1835 |
$map = $this->_getMapping($type);
|
|
|
1836 |
if (!is_bool($map)) {
|
|
|
1837 |
$value = new Element($asn1->encodeDER($value, $map));
|
|
|
1838 |
}
|
|
|
1839 |
}
|
|
|
1840 |
}
|
|
|
1841 |
}
|
|
|
1842 |
}
|
|
|
1843 |
|
|
|
1844 |
/**
|
|
|
1845 |
* Associate an extension ID to an extension mapping
|
|
|
1846 |
*
|
|
|
1847 |
* @param string $extnId
|
|
|
1848 |
* @access private
|
|
|
1849 |
* @return mixed
|
|
|
1850 |
*/
|
|
|
1851 |
function _getMapping($extnId)
|
|
|
1852 |
{
|
|
|
1853 |
if (!is_string($extnId)) { // eg. if it's a \phpseclib\File\ASN1\Element object
|
|
|
1854 |
return true;
|
|
|
1855 |
}
|
|
|
1856 |
|
|
|
1857 |
switch ($extnId) {
|
|
|
1858 |
case 'id-ce-keyUsage':
|
|
|
1859 |
return $this->KeyUsage;
|
|
|
1860 |
case 'id-ce-basicConstraints':
|
|
|
1861 |
return $this->BasicConstraints;
|
|
|
1862 |
case 'id-ce-subjectKeyIdentifier':
|
|
|
1863 |
return $this->KeyIdentifier;
|
|
|
1864 |
case 'id-ce-cRLDistributionPoints':
|
|
|
1865 |
return $this->CRLDistributionPoints;
|
|
|
1866 |
case 'id-ce-authorityKeyIdentifier':
|
|
|
1867 |
return $this->AuthorityKeyIdentifier;
|
|
|
1868 |
case 'id-ce-certificatePolicies':
|
|
|
1869 |
return $this->CertificatePolicies;
|
|
|
1870 |
case 'id-ce-extKeyUsage':
|
|
|
1871 |
return $this->ExtKeyUsageSyntax;
|
|
|
1872 |
case 'id-pe-authorityInfoAccess':
|
|
|
1873 |
return $this->AuthorityInfoAccessSyntax;
|
|
|
1874 |
case 'id-ce-subjectAltName':
|
|
|
1875 |
return $this->SubjectAltName;
|
|
|
1876 |
case 'id-ce-subjectDirectoryAttributes':
|
|
|
1877 |
return $this->SubjectDirectoryAttributes;
|
|
|
1878 |
case 'id-ce-privateKeyUsagePeriod':
|
|
|
1879 |
return $this->PrivateKeyUsagePeriod;
|
|
|
1880 |
case 'id-ce-issuerAltName':
|
|
|
1881 |
return $this->IssuerAltName;
|
|
|
1882 |
case 'id-ce-policyMappings':
|
|
|
1883 |
return $this->PolicyMappings;
|
|
|
1884 |
case 'id-ce-nameConstraints':
|
|
|
1885 |
return $this->NameConstraints;
|
|
|
1886 |
|
|
|
1887 |
case 'netscape-cert-type':
|
|
|
1888 |
return $this->netscape_cert_type;
|
|
|
1889 |
case 'netscape-comment':
|
|
|
1890 |
return $this->netscape_comment;
|
|
|
1891 |
case 'netscape-ca-policy-url':
|
|
|
1892 |
return $this->netscape_ca_policy_url;
|
|
|
1893 |
|
|
|
1894 |
// since id-qt-cps isn't a constructed type it will have already been decoded as a string by the time it gets
|
|
|
1895 |
// back around to asn1map() and we don't want it decoded again.
|
|
|
1896 |
//case 'id-qt-cps':
|
|
|
1897 |
// return $this->CPSuri;
|
|
|
1898 |
case 'id-qt-unotice':
|
|
|
1899 |
return $this->UserNotice;
|
|
|
1900 |
|
|
|
1901 |
// the following OIDs are unsupported but we don't want them to give notices when calling saveX509().
|
|
|
1902 |
case 'id-pe-logotype': // http://www.ietf.org/rfc/rfc3709.txt
|
|
|
1903 |
case 'entrustVersInfo':
|
|
|
1904 |
// http://support.microsoft.com/kb/287547
|
|
|
1905 |
case '1.3.6.1.4.1.311.20.2': // szOID_ENROLL_CERTTYPE_EXTENSION
|
|
|
1906 |
case '1.3.6.1.4.1.311.21.1': // szOID_CERTSRV_CA_VERSION
|
|
|
1907 |
// "SET Secure Electronic Transaction Specification"
|
|
|
1908 |
// http://www.maithean.com/docs/set_bk3.pdf
|
|
|
1909 |
case '2.23.42.7.0': // id-set-hashedRootKey
|
|
|
1910 |
return true;
|
|
|
1911 |
|
|
|
1912 |
// CSR attributes
|
|
|
1913 |
case 'pkcs-9-at-unstructuredName':
|
|
|
1914 |
return $this->PKCS9String;
|
|
|
1915 |
case 'pkcs-9-at-challengePassword':
|
|
|
1916 |
return $this->DirectoryString;
|
|
|
1917 |
case 'pkcs-9-at-extensionRequest':
|
|
|
1918 |
return $this->Extensions;
|
|
|
1919 |
|
|
|
1920 |
// CRL extensions.
|
|
|
1921 |
case 'id-ce-cRLNumber':
|
|
|
1922 |
return $this->CRLNumber;
|
|
|
1923 |
case 'id-ce-deltaCRLIndicator':
|
|
|
1924 |
return $this->CRLNumber;
|
|
|
1925 |
case 'id-ce-issuingDistributionPoint':
|
|
|
1926 |
return $this->IssuingDistributionPoint;
|
|
|
1927 |
case 'id-ce-freshestCRL':
|
|
|
1928 |
return $this->CRLDistributionPoints;
|
|
|
1929 |
case 'id-ce-cRLReasons':
|
|
|
1930 |
return $this->CRLReason;
|
|
|
1931 |
case 'id-ce-invalidityDate':
|
|
|
1932 |
return $this->InvalidityDate;
|
|
|
1933 |
case 'id-ce-certificateIssuer':
|
|
|
1934 |
return $this->CertificateIssuer;
|
|
|
1935 |
case 'id-ce-holdInstructionCode':
|
|
|
1936 |
return $this->HoldInstructionCode;
|
|
|
1937 |
case 'id-at-postalAddress':
|
|
|
1938 |
return $this->PostalAddress;
|
|
|
1939 |
}
|
|
|
1940 |
|
|
|
1941 |
return false;
|
|
|
1942 |
}
|
|
|
1943 |
|
|
|
1944 |
/**
|
|
|
1945 |
* Load an X.509 certificate as a certificate authority
|
|
|
1946 |
*
|
|
|
1947 |
* @param string $cert
|
|
|
1948 |
* @access public
|
|
|
1949 |
* @return bool
|
|
|
1950 |
*/
|
|
|
1951 |
function loadCA($cert)
|
|
|
1952 |
{
|
|
|
1953 |
$olddn = $this->dn;
|
|
|
1954 |
$oldcert = $this->currentCert;
|
|
|
1955 |
$oldsigsubj = $this->signatureSubject;
|
|
|
1956 |
$oldkeyid = $this->currentKeyIdentifier;
|
|
|
1957 |
|
|
|
1958 |
$cert = $this->loadX509($cert);
|
|
|
1959 |
if (!$cert) {
|
|
|
1960 |
$this->dn = $olddn;
|
|
|
1961 |
$this->currentCert = $oldcert;
|
|
|
1962 |
$this->signatureSubject = $oldsigsubj;
|
|
|
1963 |
$this->currentKeyIdentifier = $oldkeyid;
|
|
|
1964 |
|
|
|
1965 |
return false;
|
|
|
1966 |
}
|
|
|
1967 |
|
|
|
1968 |
/* From RFC5280 "PKIX Certificate and CRL Profile":
|
|
|
1969 |
|
|
|
1970 |
If the keyUsage extension is present, then the subject public key
|
|
|
1971 |
MUST NOT be used to verify signatures on certificates or CRLs unless
|
|
|
1972 |
the corresponding keyCertSign or cRLSign bit is set. */
|
|
|
1973 |
//$keyUsage = $this->getExtension('id-ce-keyUsage');
|
|
|
1974 |
//if ($keyUsage && !in_array('keyCertSign', $keyUsage)) {
|
|
|
1975 |
// return false;
|
|
|
1976 |
//}
|
|
|
1977 |
|
|
|
1978 |
/* From RFC5280 "PKIX Certificate and CRL Profile":
|
|
|
1979 |
|
|
|
1980 |
The cA boolean indicates whether the certified public key may be used
|
|
|
1981 |
to verify certificate signatures. If the cA boolean is not asserted,
|
|
|
1982 |
then the keyCertSign bit in the key usage extension MUST NOT be
|
|
|
1983 |
asserted. If the basic constraints extension is not present in a
|
|
|
1984 |
version 3 certificate, or the extension is present but the cA boolean
|
|
|
1985 |
is not asserted, then the certified public key MUST NOT be used to
|
|
|
1986 |
verify certificate signatures. */
|
|
|
1987 |
//$basicConstraints = $this->getExtension('id-ce-basicConstraints');
|
|
|
1988 |
//if (!$basicConstraints || !$basicConstraints['cA']) {
|
|
|
1989 |
// return false;
|
|
|
1990 |
//}
|
|
|
1991 |
|
|
|
1992 |
$this->CAs[] = $cert;
|
|
|
1993 |
|
|
|
1994 |
$this->dn = $olddn;
|
|
|
1995 |
$this->currentCert = $oldcert;
|
|
|
1996 |
$this->signatureSubject = $oldsigsubj;
|
|
|
1997 |
|
|
|
1998 |
return true;
|
|
|
1999 |
}
|
|
|
2000 |
|
|
|
2001 |
/**
|
|
|
2002 |
* Validate an X.509 certificate against a URL
|
|
|
2003 |
*
|
|
|
2004 |
* From RFC2818 "HTTP over TLS":
|
|
|
2005 |
*
|
|
|
2006 |
* Matching is performed using the matching rules specified by
|
|
|
2007 |
* [RFC2459]. If more than one identity of a given type is present in
|
|
|
2008 |
* the certificate (e.g., more than one dNSName name, a match in any one
|
|
|
2009 |
* of the set is considered acceptable.) Names may contain the wildcard
|
|
|
2010 |
* character * which is considered to match any single domain name
|
|
|
2011 |
* component or component fragment. E.g., *.a.com matches foo.a.com but
|
|
|
2012 |
* not bar.foo.a.com. f*.com matches foo.com but not bar.com.
|
|
|
2013 |
*
|
|
|
2014 |
* @param string $url
|
|
|
2015 |
* @access public
|
|
|
2016 |
* @return bool
|
|
|
2017 |
*/
|
|
|
2018 |
function validateURL($url)
|
|
|
2019 |
{
|
|
|
2020 |
if (!is_array($this->currentCert) || !isset($this->currentCert['tbsCertificate'])) {
|
|
|
2021 |
return false;
|
|
|
2022 |
}
|
|
|
2023 |
|
|
|
2024 |
$components = parse_url($url);
|
|
|
2025 |
if (!isset($components['host'])) {
|
|
|
2026 |
return false;
|
|
|
2027 |
}
|
|
|
2028 |
|
|
|
2029 |
if ($names = $this->getExtension('id-ce-subjectAltName')) {
|
|
|
2030 |
foreach ($names as $key => $value) {
|
|
|
2031 |
$value = str_replace(array('.', '*'), array('\.', '[^.]*'), $value);
|
|
|
2032 |
switch ($key) {
|
|
|
2033 |
case 'dNSName':
|
|
|
2034 |
/* From RFC2818 "HTTP over TLS":
|
|
|
2035 |
|
|
|
2036 |
If a subjectAltName extension of type dNSName is present, that MUST
|
|
|
2037 |
be used as the identity. Otherwise, the (most specific) Common Name
|
|
|
2038 |
field in the Subject field of the certificate MUST be used. Although
|
|
|
2039 |
the use of the Common Name is existing practice, it is deprecated and
|
|
|
2040 |
Certification Authorities are encouraged to use the dNSName instead. */
|
|
|
2041 |
if (preg_match('#^' . $value . '$#', $components['host'])) {
|
|
|
2042 |
return true;
|
|
|
2043 |
}
|
|
|
2044 |
break;
|
|
|
2045 |
case 'iPAddress':
|
|
|
2046 |
/* From RFC2818 "HTTP over TLS":
|
|
|
2047 |
|
|
|
2048 |
In some cases, the URI is specified as an IP address rather than a
|
|
|
2049 |
hostname. In this case, the iPAddress subjectAltName must be present
|
|
|
2050 |
in the certificate and must exactly match the IP in the URI. */
|
|
|
2051 |
if (preg_match('#(?:\d{1-3}\.){4}#', $components['host'] . '.') && preg_match('#^' . $value . '$#', $components['host'])) {
|
|
|
2052 |
return true;
|
|
|
2053 |
}
|
|
|
2054 |
}
|
|
|
2055 |
}
|
|
|
2056 |
return false;
|
|
|
2057 |
}
|
|
|
2058 |
|
|
|
2059 |
if ($value = $this->getDNProp('id-at-commonName')) {
|
|
|
2060 |
$value = str_replace(array('.', '*'), array('\.', '[^.]*'), $value[0]);
|
|
|
2061 |
return preg_match('#^' . $value . '$#', $components['host']);
|
|
|
2062 |
}
|
|
|
2063 |
|
|
|
2064 |
return false;
|
|
|
2065 |
}
|
|
|
2066 |
|
|
|
2067 |
/**
|
|
|
2068 |
* Validate a date
|
|
|
2069 |
*
|
|
|
2070 |
* If $date isn't defined it is assumed to be the current date.
|
|
|
2071 |
*
|
|
|
2072 |
* @param int $date optional
|
|
|
2073 |
* @access public
|
|
|
2074 |
*/
|
|
|
2075 |
function validateDate($date = null)
|
|
|
2076 |
{
|
|
|
2077 |
if (!is_array($this->currentCert) || !isset($this->currentCert['tbsCertificate'])) {
|
|
|
2078 |
return false;
|
|
|
2079 |
}
|
|
|
2080 |
|
|
|
2081 |
if (!isset($date)) {
|
|
|
2082 |
$date = time();
|
|
|
2083 |
}
|
|
|
2084 |
|
|
|
2085 |
$notBefore = $this->currentCert['tbsCertificate']['validity']['notBefore'];
|
|
|
2086 |
$notBefore = isset($notBefore['generalTime']) ? $notBefore['generalTime'] : $notBefore['utcTime'];
|
|
|
2087 |
|
|
|
2088 |
$notAfter = $this->currentCert['tbsCertificate']['validity']['notAfter'];
|
|
|
2089 |
$notAfter = isset($notAfter['generalTime']) ? $notAfter['generalTime'] : $notAfter['utcTime'];
|
|
|
2090 |
|
|
|
2091 |
switch (true) {
|
|
|
2092 |
case $date < @strtotime($notBefore):
|
|
|
2093 |
case $date > @strtotime($notAfter):
|
|
|
2094 |
return false;
|
|
|
2095 |
}
|
|
|
2096 |
|
|
|
2097 |
return true;
|
|
|
2098 |
}
|
|
|
2099 |
|
|
|
2100 |
/**
|
|
|
2101 |
* Validate a signature
|
|
|
2102 |
*
|
|
|
2103 |
* Works on X.509 certs, CSR's and CRL's.
|
|
|
2104 |
* Returns true if the signature is verified, false if it is not correct or null on error
|
|
|
2105 |
*
|
|
|
2106 |
* By default returns false for self-signed certs. Call validateSignature(false) to make this support
|
|
|
2107 |
* self-signed.
|
|
|
2108 |
*
|
|
|
2109 |
* The behavior of this function is inspired by {@link http://php.net/openssl-verify openssl_verify}.
|
|
|
2110 |
*
|
|
|
2111 |
* @param bool $caonly optional
|
|
|
2112 |
* @access public
|
|
|
2113 |
* @return mixed
|
|
|
2114 |
*/
|
|
|
2115 |
function validateSignature($caonly = true)
|
|
|
2116 |
{
|
|
|
2117 |
if (!is_array($this->currentCert) || !isset($this->signatureSubject)) {
|
|
|
2118 |
return null;
|
|
|
2119 |
}
|
|
|
2120 |
|
|
|
2121 |
/* TODO:
|
|
|
2122 |
"emailAddress attribute values are not case-sensitive (e.g., "subscriber@example.com" is the same as "SUBSCRIBER@EXAMPLE.COM")."
|
|
|
2123 |
-- http://tools.ietf.org/html/rfc5280#section-4.1.2.6
|
|
|
2124 |
|
|
|
2125 |
implement pathLenConstraint in the id-ce-basicConstraints extension */
|
|
|
2126 |
|
|
|
2127 |
switch (true) {
|
|
|
2128 |
case isset($this->currentCert['tbsCertificate']):
|
|
|
2129 |
// self-signed cert
|
|
|
2130 |
switch (true) {
|
|
|
2131 |
case !defined('FILE_X509_IGNORE_TYPE') && $this->currentCert['tbsCertificate']['issuer'] === $this->currentCert['tbsCertificate']['subject']:
|
|
|
2132 |
case defined('FILE_X509_IGNORE_TYPE') && $this->getIssuerDN(self::DN_STRING) === $this->getDN(self::DN_STRING):
|
|
|
2133 |
$authorityKey = $this->getExtension('id-ce-authorityKeyIdentifier');
|
|
|
2134 |
$subjectKeyID = $this->getExtension('id-ce-subjectKeyIdentifier');
|
|
|
2135 |
switch (true) {
|
|
|
2136 |
case !is_array($authorityKey):
|
|
|
2137 |
case is_array($authorityKey) && isset($authorityKey['keyIdentifier']) && $authorityKey['keyIdentifier'] === $subjectKeyID:
|
|
|
2138 |
$signingCert = $this->currentCert; // working cert
|
|
|
2139 |
}
|
|
|
2140 |
}
|
|
|
2141 |
|
|
|
2142 |
if (!empty($this->CAs)) {
|
|
|
2143 |
for ($i = 0; $i < count($this->CAs); $i++) {
|
|
|
2144 |
// even if the cert is a self-signed one we still want to see if it's a CA;
|
|
|
2145 |
// if not, we'll conditionally return an error
|
|
|
2146 |
$ca = $this->CAs[$i];
|
|
|
2147 |
switch (true) {
|
|
|
2148 |
case !defined('FILE_X509_IGNORE_TYPE') && $this->currentCert['tbsCertificate']['issuer'] === $ca['tbsCertificate']['subject']:
|
|
|
2149 |
case defined('FILE_X509_IGNORE_TYPE') && $this->getDN(self::DN_STRING, $this->currentCert['tbsCertificate']['issuer']) === $this->getDN(self::DN_STRING, $ca['tbsCertificate']['subject']):
|
|
|
2150 |
$authorityKey = $this->getExtension('id-ce-authorityKeyIdentifier');
|
|
|
2151 |
$subjectKeyID = $this->getExtension('id-ce-subjectKeyIdentifier', $ca);
|
|
|
2152 |
switch (true) {
|
|
|
2153 |
case !is_array($authorityKey):
|
|
|
2154 |
case is_array($authorityKey) && isset($authorityKey['keyIdentifier']) && $authorityKey['keyIdentifier'] === $subjectKeyID:
|
|
|
2155 |
$signingCert = $ca; // working cert
|
|
|
2156 |
break 3;
|
|
|
2157 |
}
|
|
|
2158 |
}
|
|
|
2159 |
}
|
|
|
2160 |
if (count($this->CAs) == $i && $caonly) {
|
|
|
2161 |
return false;
|
|
|
2162 |
}
|
|
|
2163 |
} elseif (!isset($signingCert) || $caonly) {
|
|
|
2164 |
return false;
|
|
|
2165 |
}
|
|
|
2166 |
return $this->_validateSignature(
|
|
|
2167 |
$signingCert['tbsCertificate']['subjectPublicKeyInfo']['algorithm']['algorithm'],
|
|
|
2168 |
$signingCert['tbsCertificate']['subjectPublicKeyInfo']['subjectPublicKey'],
|
|
|
2169 |
$this->currentCert['signatureAlgorithm']['algorithm'],
|
|
|
2170 |
substr(base64_decode($this->currentCert['signature']), 1),
|
|
|
2171 |
$this->signatureSubject
|
|
|
2172 |
);
|
|
|
2173 |
case isset($this->currentCert['certificationRequestInfo']):
|
|
|
2174 |
return $this->_validateSignature(
|
|
|
2175 |
$this->currentCert['certificationRequestInfo']['subjectPKInfo']['algorithm']['algorithm'],
|
|
|
2176 |
$this->currentCert['certificationRequestInfo']['subjectPKInfo']['subjectPublicKey'],
|
|
|
2177 |
$this->currentCert['signatureAlgorithm']['algorithm'],
|
|
|
2178 |
substr(base64_decode($this->currentCert['signature']), 1),
|
|
|
2179 |
$this->signatureSubject
|
|
|
2180 |
);
|
|
|
2181 |
case isset($this->currentCert['publicKeyAndChallenge']):
|
|
|
2182 |
return $this->_validateSignature(
|
|
|
2183 |
$this->currentCert['publicKeyAndChallenge']['spki']['algorithm']['algorithm'],
|
|
|
2184 |
$this->currentCert['publicKeyAndChallenge']['spki']['subjectPublicKey'],
|
|
|
2185 |
$this->currentCert['signatureAlgorithm']['algorithm'],
|
|
|
2186 |
substr(base64_decode($this->currentCert['signature']), 1),
|
|
|
2187 |
$this->signatureSubject
|
|
|
2188 |
);
|
|
|
2189 |
case isset($this->currentCert['tbsCertList']):
|
|
|
2190 |
if (!empty($this->CAs)) {
|
|
|
2191 |
for ($i = 0; $i < count($this->CAs); $i++) {
|
|
|
2192 |
$ca = $this->CAs[$i];
|
|
|
2193 |
switch (true) {
|
|
|
2194 |
case !defined('FILE_X509_IGNORE_TYPE') && $this->currentCert['tbsCertList']['issuer'] === $ca['tbsCertificate']['subject']:
|
|
|
2195 |
case defined('FILE_X509_IGNORE_TYPE') && $this->getDN(self::DN_STRING, $this->currentCert['tbsCertList']['issuer']) === $this->getDN(self::DN_STRING, $ca['tbsCertificate']['subject']):
|
|
|
2196 |
$authorityKey = $this->getExtension('id-ce-authorityKeyIdentifier');
|
|
|
2197 |
$subjectKeyID = $this->getExtension('id-ce-subjectKeyIdentifier', $ca);
|
|
|
2198 |
switch (true) {
|
|
|
2199 |
case !is_array($authorityKey):
|
|
|
2200 |
case is_array($authorityKey) && isset($authorityKey['keyIdentifier']) && $authorityKey['keyIdentifier'] === $subjectKeyID:
|
|
|
2201 |
$signingCert = $ca; // working cert
|
|
|
2202 |
break 3;
|
|
|
2203 |
}
|
|
|
2204 |
}
|
|
|
2205 |
}
|
|
|
2206 |
}
|
|
|
2207 |
if (!isset($signingCert)) {
|
|
|
2208 |
return false;
|
|
|
2209 |
}
|
|
|
2210 |
return $this->_validateSignature(
|
|
|
2211 |
$signingCert['tbsCertificate']['subjectPublicKeyInfo']['algorithm']['algorithm'],
|
|
|
2212 |
$signingCert['tbsCertificate']['subjectPublicKeyInfo']['subjectPublicKey'],
|
|
|
2213 |
$this->currentCert['signatureAlgorithm']['algorithm'],
|
|
|
2214 |
substr(base64_decode($this->currentCert['signature']), 1),
|
|
|
2215 |
$this->signatureSubject
|
|
|
2216 |
);
|
|
|
2217 |
default:
|
|
|
2218 |
return false;
|
|
|
2219 |
}
|
|
|
2220 |
}
|
|
|
2221 |
|
|
|
2222 |
/**
|
|
|
2223 |
* Validates a signature
|
|
|
2224 |
*
|
|
|
2225 |
* Returns true if the signature is verified, false if it is not correct or null on error
|
|
|
2226 |
*
|
|
|
2227 |
* @param string $publicKeyAlgorithm
|
|
|
2228 |
* @param string $publicKey
|
|
|
2229 |
* @param string $signatureAlgorithm
|
|
|
2230 |
* @param string $signature
|
|
|
2231 |
* @param string $signatureSubject
|
|
|
2232 |
* @access private
|
|
|
2233 |
* @return int
|
|
|
2234 |
*/
|
|
|
2235 |
function _validateSignature($publicKeyAlgorithm, $publicKey, $signatureAlgorithm, $signature, $signatureSubject)
|
|
|
2236 |
{
|
|
|
2237 |
switch ($publicKeyAlgorithm) {
|
|
|
2238 |
case 'rsaEncryption':
|
|
|
2239 |
$rsa = new RSA();
|
|
|
2240 |
$rsa->loadKey($publicKey);
|
|
|
2241 |
|
|
|
2242 |
switch ($signatureAlgorithm) {
|
|
|
2243 |
case 'md2WithRSAEncryption':
|
|
|
2244 |
case 'md5WithRSAEncryption':
|
|
|
2245 |
case 'sha1WithRSAEncryption':
|
|
|
2246 |
case 'sha224WithRSAEncryption':
|
|
|
2247 |
case 'sha256WithRSAEncryption':
|
|
|
2248 |
case 'sha384WithRSAEncryption':
|
|
|
2249 |
case 'sha512WithRSAEncryption':
|
|
|
2250 |
$rsa->setHash(preg_replace('#WithRSAEncryption$#', '', $signatureAlgorithm));
|
|
|
2251 |
$rsa->setSignatureMode(RSA::SIGNATURE_PKCS1);
|
|
|
2252 |
if (!@$rsa->verify($signatureSubject, $signature)) {
|
|
|
2253 |
return false;
|
|
|
2254 |
}
|
|
|
2255 |
break;
|
|
|
2256 |
default:
|
|
|
2257 |
return null;
|
|
|
2258 |
}
|
|
|
2259 |
break;
|
|
|
2260 |
default:
|
|
|
2261 |
return null;
|
|
|
2262 |
}
|
|
|
2263 |
|
|
|
2264 |
return true;
|
|
|
2265 |
}
|
|
|
2266 |
|
|
|
2267 |
/**
|
|
|
2268 |
* Reformat public keys
|
|
|
2269 |
*
|
|
|
2270 |
* Reformats a public key to a format supported by phpseclib (if applicable)
|
|
|
2271 |
*
|
|
|
2272 |
* @param string $algorithm
|
|
|
2273 |
* @param string $key
|
|
|
2274 |
* @access private
|
|
|
2275 |
* @return string
|
|
|
2276 |
*/
|
|
|
2277 |
function _reformatKey($algorithm, $key)
|
|
|
2278 |
{
|
|
|
2279 |
switch ($algorithm) {
|
|
|
2280 |
case 'rsaEncryption':
|
|
|
2281 |
return
|
|
|
2282 |
"-----BEGIN RSA PUBLIC KEY-----\r\n" .
|
|
|
2283 |
// subjectPublicKey is stored as a bit string in X.509 certs. the first byte of a bit string represents how many bits
|
|
|
2284 |
// in the last byte should be ignored. the following only supports non-zero stuff but as none of the X.509 certs Firefox
|
|
|
2285 |
// uses as a cert authority actually use a non-zero bit I think it's safe to assume that none do.
|
|
|
2286 |
chunk_split(base64_encode(substr(base64_decode($key), 1)), 64) .
|
|
|
2287 |
'-----END RSA PUBLIC KEY-----';
|
|
|
2288 |
default:
|
|
|
2289 |
return $key;
|
|
|
2290 |
}
|
|
|
2291 |
}
|
|
|
2292 |
|
|
|
2293 |
/**
|
|
|
2294 |
* Decodes an IP address
|
|
|
2295 |
*
|
|
|
2296 |
* Takes in a base64 encoded "blob" and returns a human readable IP address
|
|
|
2297 |
*
|
|
|
2298 |
* @param string $ip
|
|
|
2299 |
* @access private
|
|
|
2300 |
* @return string
|
|
|
2301 |
*/
|
|
|
2302 |
function _decodeIP($ip)
|
|
|
2303 |
{
|
|
|
2304 |
return inet_ntop(base64_decode($ip));
|
|
|
2305 |
}
|
|
|
2306 |
|
|
|
2307 |
/**
|
|
|
2308 |
* Encodes an IP address
|
|
|
2309 |
*
|
|
|
2310 |
* Takes a human readable IP address into a base64-encoded "blob"
|
|
|
2311 |
*
|
|
|
2312 |
* @param string $ip
|
|
|
2313 |
* @access private
|
|
|
2314 |
* @return string
|
|
|
2315 |
*/
|
|
|
2316 |
function _encodeIP($ip)
|
|
|
2317 |
{
|
|
|
2318 |
return base64_encode(inet_pton($ip));
|
|
|
2319 |
}
|
|
|
2320 |
|
|
|
2321 |
/**
|
|
|
2322 |
* "Normalizes" a Distinguished Name property
|
|
|
2323 |
*
|
|
|
2324 |
* @param string $propName
|
|
|
2325 |
* @access private
|
|
|
2326 |
* @return mixed
|
|
|
2327 |
*/
|
|
|
2328 |
function _translateDNProp($propName)
|
|
|
2329 |
{
|
|
|
2330 |
switch (strtolower($propName)) {
|
|
|
2331 |
case 'id-at-countryname':
|
|
|
2332 |
case 'countryname':
|
|
|
2333 |
case 'c':
|
|
|
2334 |
return 'id-at-countryName';
|
|
|
2335 |
case 'id-at-organizationname':
|
|
|
2336 |
case 'organizationname':
|
|
|
2337 |
case 'o':
|
|
|
2338 |
return 'id-at-organizationName';
|
|
|
2339 |
case 'id-at-dnqualifier':
|
|
|
2340 |
case 'dnqualifier':
|
|
|
2341 |
return 'id-at-dnQualifier';
|
|
|
2342 |
case 'id-at-commonname':
|
|
|
2343 |
case 'commonname':
|
|
|
2344 |
case 'cn':
|
|
|
2345 |
return 'id-at-commonName';
|
|
|
2346 |
case 'id-at-stateorprovincename':
|
|
|
2347 |
case 'stateorprovincename':
|
|
|
2348 |
case 'state':
|
|
|
2349 |
case 'province':
|
|
|
2350 |
case 'provincename':
|
|
|
2351 |
case 'st':
|
|
|
2352 |
return 'id-at-stateOrProvinceName';
|
|
|
2353 |
case 'id-at-localityname':
|
|
|
2354 |
case 'localityname':
|
|
|
2355 |
case 'l':
|
|
|
2356 |
return 'id-at-localityName';
|
|
|
2357 |
case 'id-emailaddress':
|
|
|
2358 |
case 'emailaddress':
|
|
|
2359 |
return 'pkcs-9-at-emailAddress';
|
|
|
2360 |
case 'id-at-serialnumber':
|
|
|
2361 |
case 'serialnumber':
|
|
|
2362 |
return 'id-at-serialNumber';
|
|
|
2363 |
case 'id-at-postalcode':
|
|
|
2364 |
case 'postalcode':
|
|
|
2365 |
return 'id-at-postalCode';
|
|
|
2366 |
case 'id-at-streetaddress':
|
|
|
2367 |
case 'streetaddress':
|
|
|
2368 |
return 'id-at-streetAddress';
|
|
|
2369 |
case 'id-at-name':
|
|
|
2370 |
case 'name':
|
|
|
2371 |
return 'id-at-name';
|
|
|
2372 |
case 'id-at-givenname':
|
|
|
2373 |
case 'givenname':
|
|
|
2374 |
return 'id-at-givenName';
|
|
|
2375 |
case 'id-at-surname':
|
|
|
2376 |
case 'surname':
|
|
|
2377 |
case 'sn':
|
|
|
2378 |
return 'id-at-surname';
|
|
|
2379 |
case 'id-at-initials':
|
|
|
2380 |
case 'initials':
|
|
|
2381 |
return 'id-at-initials';
|
|
|
2382 |
case 'id-at-generationqualifier':
|
|
|
2383 |
case 'generationqualifier':
|
|
|
2384 |
return 'id-at-generationQualifier';
|
|
|
2385 |
case 'id-at-organizationalunitname':
|
|
|
2386 |
case 'organizationalunitname':
|
|
|
2387 |
case 'ou':
|
|
|
2388 |
return 'id-at-organizationalUnitName';
|
|
|
2389 |
case 'id-at-pseudonym':
|
|
|
2390 |
case 'pseudonym':
|
|
|
2391 |
return 'id-at-pseudonym';
|
|
|
2392 |
case 'id-at-title':
|
|
|
2393 |
case 'title':
|
|
|
2394 |
return 'id-at-title';
|
|
|
2395 |
case 'id-at-description':
|
|
|
2396 |
case 'description':
|
|
|
2397 |
return 'id-at-description';
|
|
|
2398 |
case 'id-at-role':
|
|
|
2399 |
case 'role':
|
|
|
2400 |
return 'id-at-role';
|
|
|
2401 |
case 'id-at-uniqueidentifier':
|
|
|
2402 |
case 'uniqueidentifier':
|
|
|
2403 |
case 'x500uniqueidentifier':
|
|
|
2404 |
return 'id-at-uniqueIdentifier';
|
|
|
2405 |
case 'postaladdress':
|
|
|
2406 |
case 'id-at-postaladdress':
|
|
|
2407 |
return 'id-at-postalAddress';
|
|
|
2408 |
default:
|
|
|
2409 |
return false;
|
|
|
2410 |
}
|
|
|
2411 |
}
|
|
|
2412 |
|
|
|
2413 |
/**
|
|
|
2414 |
* Set a Distinguished Name property
|
|
|
2415 |
*
|
|
|
2416 |
* @param string $propName
|
|
|
2417 |
* @param mixed $propValue
|
|
|
2418 |
* @param string $type optional
|
|
|
2419 |
* @access public
|
|
|
2420 |
* @return bool
|
|
|
2421 |
*/
|
|
|
2422 |
function setDNProp($propName, $propValue, $type = 'utf8String')
|
|
|
2423 |
{
|
|
|
2424 |
if (empty($this->dn)) {
|
|
|
2425 |
$this->dn = array('rdnSequence' => array());
|
|
|
2426 |
}
|
|
|
2427 |
|
|
|
2428 |
if (($propName = $this->_translateDNProp($propName)) === false) {
|
|
|
2429 |
return false;
|
|
|
2430 |
}
|
|
|
2431 |
|
|
|
2432 |
foreach ((array) $propValue as $v) {
|
|
|
2433 |
if (!is_array($v) && isset($type)) {
|
|
|
2434 |
$v = array($type => $v);
|
|
|
2435 |
}
|
|
|
2436 |
$this->dn['rdnSequence'][] = array(
|
|
|
2437 |
array(
|
|
|
2438 |
'type' => $propName,
|
|
|
2439 |
'value'=> $v
|
|
|
2440 |
)
|
|
|
2441 |
);
|
|
|
2442 |
}
|
|
|
2443 |
|
|
|
2444 |
return true;
|
|
|
2445 |
}
|
|
|
2446 |
|
|
|
2447 |
/**
|
|
|
2448 |
* Remove Distinguished Name properties
|
|
|
2449 |
*
|
|
|
2450 |
* @param string $propName
|
|
|
2451 |
* @access public
|
|
|
2452 |
*/
|
|
|
2453 |
function removeDNProp($propName)
|
|
|
2454 |
{
|
|
|
2455 |
if (empty($this->dn)) {
|
|
|
2456 |
return;
|
|
|
2457 |
}
|
|
|
2458 |
|
|
|
2459 |
if (($propName = $this->_translateDNProp($propName)) === false) {
|
|
|
2460 |
return;
|
|
|
2461 |
}
|
|
|
2462 |
|
|
|
2463 |
$dn = &$this->dn['rdnSequence'];
|
|
|
2464 |
$size = count($dn);
|
|
|
2465 |
for ($i = 0; $i < $size; $i++) {
|
|
|
2466 |
if ($dn[$i][0]['type'] == $propName) {
|
|
|
2467 |
unset($dn[$i]);
|
|
|
2468 |
}
|
|
|
2469 |
}
|
|
|
2470 |
|
|
|
2471 |
$dn = array_values($dn);
|
|
|
2472 |
}
|
|
|
2473 |
|
|
|
2474 |
/**
|
|
|
2475 |
* Get Distinguished Name properties
|
|
|
2476 |
*
|
|
|
2477 |
* @param string $propName
|
|
|
2478 |
* @param array $dn optional
|
|
|
2479 |
* @param bool $withType optional
|
|
|
2480 |
* @return mixed
|
|
|
2481 |
* @access public
|
|
|
2482 |
*/
|
|
|
2483 |
function getDNProp($propName, $dn = null, $withType = false)
|
|
|
2484 |
{
|
|
|
2485 |
if (!isset($dn)) {
|
|
|
2486 |
$dn = $this->dn;
|
|
|
2487 |
}
|
|
|
2488 |
|
|
|
2489 |
if (empty($dn)) {
|
|
|
2490 |
return false;
|
|
|
2491 |
}
|
|
|
2492 |
|
|
|
2493 |
if (($propName = $this->_translateDNProp($propName)) === false) {
|
|
|
2494 |
return false;
|
|
|
2495 |
}
|
|
|
2496 |
|
|
|
2497 |
$asn1 = new ASN1();
|
|
|
2498 |
$asn1->loadOIDs($this->oids);
|
|
|
2499 |
$filters = array();
|
|
|
2500 |
$filters['value'] = array('type' => ASN1::TYPE_UTF8_STRING);
|
|
|
2501 |
$asn1->loadFilters($filters);
|
|
|
2502 |
$this->_mapOutDNs($dn, 'rdnSequence', $asn1);
|
|
|
2503 |
$dn = $dn['rdnSequence'];
|
|
|
2504 |
$result = array();
|
|
|
2505 |
for ($i = 0; $i < count($dn); $i++) {
|
|
|
2506 |
if ($dn[$i][0]['type'] == $propName) {
|
|
|
2507 |
$v = $dn[$i][0]['value'];
|
|
|
2508 |
if (!$withType) {
|
|
|
2509 |
if (is_array($v)) {
|
|
|
2510 |
foreach ($v as $type => $s) {
|
|
|
2511 |
$type = array_search($type, $asn1->ANYmap, true);
|
|
|
2512 |
if ($type !== false && isset($asn1->stringTypeSize[$type])) {
|
|
|
2513 |
$s = $asn1->convert($s, $type);
|
|
|
2514 |
if ($s !== false) {
|
|
|
2515 |
$v = $s;
|
|
|
2516 |
break;
|
|
|
2517 |
}
|
|
|
2518 |
}
|
|
|
2519 |
}
|
|
|
2520 |
if (is_array($v)) {
|
|
|
2521 |
$v = array_pop($v); // Always strip data type.
|
|
|
2522 |
}
|
|
|
2523 |
} elseif (is_object($v) && $v instanceof Element) {
|
|
|
2524 |
$map = $this->_getMapping($propName);
|
|
|
2525 |
if (!is_bool($map)) {
|
|
|
2526 |
$decoded = $asn1->decodeBER($v);
|
|
|
2527 |
$v = $asn1->asn1map($decoded[0], $map);
|
|
|
2528 |
}
|
|
|
2529 |
}
|
|
|
2530 |
}
|
|
|
2531 |
$result[] = $v;
|
|
|
2532 |
}
|
|
|
2533 |
}
|
|
|
2534 |
|
|
|
2535 |
return $result;
|
|
|
2536 |
}
|
|
|
2537 |
|
|
|
2538 |
/**
|
|
|
2539 |
* Set a Distinguished Name
|
|
|
2540 |
*
|
|
|
2541 |
* @param mixed $dn
|
|
|
2542 |
* @param bool $merge optional
|
|
|
2543 |
* @param string $type optional
|
|
|
2544 |
* @access public
|
|
|
2545 |
* @return bool
|
|
|
2546 |
*/
|
|
|
2547 |
function setDN($dn, $merge = false, $type = 'utf8String')
|
|
|
2548 |
{
|
|
|
2549 |
if (!$merge) {
|
|
|
2550 |
$this->dn = null;
|
|
|
2551 |
}
|
|
|
2552 |
|
|
|
2553 |
if (is_array($dn)) {
|
|
|
2554 |
if (isset($dn['rdnSequence'])) {
|
|
|
2555 |
$this->dn = $dn; // No merge here.
|
|
|
2556 |
return true;
|
|
|
2557 |
}
|
|
|
2558 |
|
|
|
2559 |
// handles stuff generated by openssl_x509_parse()
|
|
|
2560 |
foreach ($dn as $prop => $value) {
|
|
|
2561 |
if (!$this->setDNProp($prop, $value, $type)) {
|
|
|
2562 |
return false;
|
|
|
2563 |
}
|
|
|
2564 |
}
|
|
|
2565 |
return true;
|
|
|
2566 |
}
|
|
|
2567 |
|
|
|
2568 |
// handles everything else
|
|
|
2569 |
$results = preg_split('#((?:^|, *|/)(?:C=|O=|OU=|CN=|L=|ST=|SN=|postalCode=|streetAddress=|emailAddress=|serialNumber=|organizationalUnitName=|title=|description=|role=|x500UniqueIdentifier=|postalAddress=))#', $dn, -1, PREG_SPLIT_DELIM_CAPTURE);
|
|
|
2570 |
for ($i = 1; $i < count($results); $i+=2) {
|
|
|
2571 |
$prop = trim($results[$i], ', =/');
|
|
|
2572 |
$value = $results[$i + 1];
|
|
|
2573 |
if (!$this->setDNProp($prop, $value, $type)) {
|
|
|
2574 |
return false;
|
|
|
2575 |
}
|
|
|
2576 |
}
|
|
|
2577 |
|
|
|
2578 |
return true;
|
|
|
2579 |
}
|
|
|
2580 |
|
|
|
2581 |
/**
|
|
|
2582 |
* Get the Distinguished Name for a certificates subject
|
|
|
2583 |
*
|
|
|
2584 |
* @param mixed $format optional
|
|
|
2585 |
* @param array $dn optional
|
|
|
2586 |
* @access public
|
|
|
2587 |
* @return bool
|
|
|
2588 |
*/
|
|
|
2589 |
function getDN($format = self::DN_ARRAY, $dn = null)
|
|
|
2590 |
{
|
|
|
2591 |
if (!isset($dn)) {
|
|
|
2592 |
$dn = isset($this->currentCert['tbsCertList']) ? $this->currentCert['tbsCertList']['issuer'] : $this->dn;
|
|
|
2593 |
}
|
|
|
2594 |
|
|
|
2595 |
switch ((int) $format) {
|
|
|
2596 |
case self::DN_ARRAY:
|
|
|
2597 |
return $dn;
|
|
|
2598 |
case self::DN_ASN1:
|
|
|
2599 |
$asn1 = new ASN1();
|
|
|
2600 |
$asn1->loadOIDs($this->oids);
|
|
|
2601 |
$filters = array();
|
|
|
2602 |
$filters['rdnSequence']['value'] = array('type' => ASN1::TYPE_UTF8_STRING);
|
|
|
2603 |
$asn1->loadFilters($filters);
|
|
|
2604 |
$this->_mapOutDNs($dn, 'rdnSequence', $asn1);
|
|
|
2605 |
return $asn1->encodeDER($dn, $this->Name);
|
|
|
2606 |
case self::DN_CANON:
|
|
|
2607 |
// No SEQUENCE around RDNs and all string values normalized as
|
|
|
2608 |
// trimmed lowercase UTF-8 with all spacing as one blank.
|
|
|
2609 |
// constructed RDNs will not be canonicalized
|
|
|
2610 |
$asn1 = new ASN1();
|
|
|
2611 |
$asn1->loadOIDs($this->oids);
|
|
|
2612 |
$filters = array();
|
|
|
2613 |
$filters['value'] = array('type' => ASN1::TYPE_UTF8_STRING);
|
|
|
2614 |
$asn1->loadFilters($filters);
|
|
|
2615 |
$result = '';
|
|
|
2616 |
$this->_mapOutDNs($dn, 'rdnSequence', $asn1);
|
|
|
2617 |
foreach ($dn['rdnSequence'] as $rdn) {
|
|
|
2618 |
foreach ($rdn as $i => $attr) {
|
|
|
2619 |
$attr = &$rdn[$i];
|
|
|
2620 |
if (is_array($attr['value'])) {
|
|
|
2621 |
foreach ($attr['value'] as $type => $v) {
|
|
|
2622 |
$type = array_search($type, $asn1->ANYmap, true);
|
|
|
2623 |
if ($type !== false && isset($asn1->stringTypeSize[$type])) {
|
|
|
2624 |
$v = $asn1->convert($v, $type);
|
|
|
2625 |
if ($v !== false) {
|
|
|
2626 |
$v = preg_replace('/\s+/', ' ', $v);
|
|
|
2627 |
$attr['value'] = strtolower(trim($v));
|
|
|
2628 |
break;
|
|
|
2629 |
}
|
|
|
2630 |
}
|
|
|
2631 |
}
|
|
|
2632 |
}
|
|
|
2633 |
}
|
|
|
2634 |
$result .= $asn1->encodeDER($rdn, $this->RelativeDistinguishedName);
|
|
|
2635 |
}
|
|
|
2636 |
return $result;
|
|
|
2637 |
case self::DN_HASH:
|
|
|
2638 |
$dn = $this->getDN(self::DN_CANON, $dn);
|
|
|
2639 |
$hash = new Hash('sha1');
|
|
|
2640 |
$hash = $hash->hash($dn);
|
|
|
2641 |
extract(unpack('Vhash', $hash));
|
|
|
2642 |
return strtolower(bin2hex(pack('N', $hash)));
|
|
|
2643 |
}
|
|
|
2644 |
|
|
|
2645 |
// Default is to return a string.
|
|
|
2646 |
$start = true;
|
|
|
2647 |
$output = '';
|
|
|
2648 |
|
|
|
2649 |
$result = array();
|
|
|
2650 |
$asn1 = new ASN1();
|
|
|
2651 |
$asn1->loadOIDs($this->oids);
|
|
|
2652 |
$filters = array();
|
|
|
2653 |
$filters['rdnSequence']['value'] = array('type' => ASN1::TYPE_UTF8_STRING);
|
|
|
2654 |
$asn1->loadFilters($filters);
|
|
|
2655 |
$this->_mapOutDNs($dn, 'rdnSequence', $asn1);
|
|
|
2656 |
|
|
|
2657 |
foreach ($dn['rdnSequence'] as $field) {
|
|
|
2658 |
$prop = $field[0]['type'];
|
|
|
2659 |
$value = $field[0]['value'];
|
|
|
2660 |
|
|
|
2661 |
$delim = ', ';
|
|
|
2662 |
switch ($prop) {
|
|
|
2663 |
case 'id-at-countryName':
|
|
|
2664 |
$desc = 'C';
|
|
|
2665 |
break;
|
|
|
2666 |
case 'id-at-stateOrProvinceName':
|
|
|
2667 |
$desc = 'ST';
|
|
|
2668 |
break;
|
|
|
2669 |
case 'id-at-organizationName':
|
|
|
2670 |
$desc = 'O';
|
|
|
2671 |
break;
|
|
|
2672 |
case 'id-at-organizationalUnitName':
|
|
|
2673 |
$desc = 'OU';
|
|
|
2674 |
break;
|
|
|
2675 |
case 'id-at-commonName':
|
|
|
2676 |
$desc = 'CN';
|
|
|
2677 |
break;
|
|
|
2678 |
case 'id-at-localityName':
|
|
|
2679 |
$desc = 'L';
|
|
|
2680 |
break;
|
|
|
2681 |
case 'id-at-surname':
|
|
|
2682 |
$desc = 'SN';
|
|
|
2683 |
break;
|
|
|
2684 |
case 'id-at-uniqueIdentifier':
|
|
|
2685 |
$delim = '/';
|
|
|
2686 |
$desc = 'x500UniqueIdentifier';
|
|
|
2687 |
break;
|
|
|
2688 |
case 'id-at-postalAddress':
|
|
|
2689 |
$delim = '/';
|
|
|
2690 |
$desc = 'postalAddress';
|
|
|
2691 |
break;
|
|
|
2692 |
default:
|
|
|
2693 |
$delim = '/';
|
|
|
2694 |
$desc = preg_replace('#.+-([^-]+)$#', '$1', $prop);
|
|
|
2695 |
}
|
|
|
2696 |
|
|
|
2697 |
if (!$start) {
|
|
|
2698 |
$output.= $delim;
|
|
|
2699 |
}
|
|
|
2700 |
if (is_array($value)) {
|
|
|
2701 |
foreach ($value as $type => $v) {
|
|
|
2702 |
$type = array_search($type, $asn1->ANYmap, true);
|
|
|
2703 |
if ($type !== false && isset($asn1->stringTypeSize[$type])) {
|
|
|
2704 |
$v = $asn1->convert($v, $type);
|
|
|
2705 |
if ($v !== false) {
|
|
|
2706 |
$value = $v;
|
|
|
2707 |
break;
|
|
|
2708 |
}
|
|
|
2709 |
}
|
|
|
2710 |
}
|
|
|
2711 |
if (is_array($value)) {
|
|
|
2712 |
$value = array_pop($value); // Always strip data type.
|
|
|
2713 |
}
|
|
|
2714 |
} elseif (is_object($value) && $value instanceof Element) {
|
|
|
2715 |
$callback = create_function('$x', 'return "\x" . bin2hex($x[0]);');
|
|
|
2716 |
$value = strtoupper(preg_replace_callback('#[^\x20-\x7E]#', $callback, $value->element));
|
|
|
2717 |
}
|
|
|
2718 |
$output.= $desc . '=' . $value;
|
|
|
2719 |
$result[$desc] = isset($result[$desc]) ?
|
|
|
2720 |
array_merge((array) $dn[$prop], array($value)) :
|
|
|
2721 |
$value;
|
|
|
2722 |
$start = false;
|
|
|
2723 |
}
|
|
|
2724 |
|
|
|
2725 |
return $format == self::DN_OPENSSL ? $result : $output;
|
|
|
2726 |
}
|
|
|
2727 |
|
|
|
2728 |
/**
|
|
|
2729 |
* Get the Distinguished Name for a certificate/crl issuer
|
|
|
2730 |
*
|
|
|
2731 |
* @param int $format optional
|
|
|
2732 |
* @access public
|
|
|
2733 |
* @return mixed
|
|
|
2734 |
*/
|
|
|
2735 |
function getIssuerDN($format = self::DN_ARRAY)
|
|
|
2736 |
{
|
|
|
2737 |
switch (true) {
|
|
|
2738 |
case !isset($this->currentCert) || !is_array($this->currentCert):
|
|
|
2739 |
break;
|
|
|
2740 |
case isset($this->currentCert['tbsCertificate']):
|
|
|
2741 |
return $this->getDN($format, $this->currentCert['tbsCertificate']['issuer']);
|
|
|
2742 |
case isset($this->currentCert['tbsCertList']):
|
|
|
2743 |
return $this->getDN($format, $this->currentCert['tbsCertList']['issuer']);
|
|
|
2744 |
}
|
|
|
2745 |
|
|
|
2746 |
return false;
|
|
|
2747 |
}
|
|
|
2748 |
|
|
|
2749 |
/**
|
|
|
2750 |
* Get the Distinguished Name for a certificate/csr subject
|
|
|
2751 |
* Alias of getDN()
|
|
|
2752 |
*
|
|
|
2753 |
* @param int $format optional
|
|
|
2754 |
* @access public
|
|
|
2755 |
* @return mixed
|
|
|
2756 |
*/
|
|
|
2757 |
function getSubjectDN($format = self::DN_ARRAY)
|
|
|
2758 |
{
|
|
|
2759 |
switch (true) {
|
|
|
2760 |
case !empty($this->dn):
|
|
|
2761 |
return $this->getDN($format);
|
|
|
2762 |
case !isset($this->currentCert) || !is_array($this->currentCert):
|
|
|
2763 |
break;
|
|
|
2764 |
case isset($this->currentCert['tbsCertificate']):
|
|
|
2765 |
return $this->getDN($format, $this->currentCert['tbsCertificate']['subject']);
|
|
|
2766 |
case isset($this->currentCert['certificationRequestInfo']):
|
|
|
2767 |
return $this->getDN($format, $this->currentCert['certificationRequestInfo']['subject']);
|
|
|
2768 |
}
|
|
|
2769 |
|
|
|
2770 |
return false;
|
|
|
2771 |
}
|
|
|
2772 |
|
|
|
2773 |
/**
|
|
|
2774 |
* Get an individual Distinguished Name property for a certificate/crl issuer
|
|
|
2775 |
*
|
|
|
2776 |
* @param string $propName
|
|
|
2777 |
* @param bool $withType optional
|
|
|
2778 |
* @access public
|
|
|
2779 |
* @return mixed
|
|
|
2780 |
*/
|
|
|
2781 |
function getIssuerDNProp($propName, $withType = false)
|
|
|
2782 |
{
|
|
|
2783 |
switch (true) {
|
|
|
2784 |
case !isset($this->currentCert) || !is_array($this->currentCert):
|
|
|
2785 |
break;
|
|
|
2786 |
case isset($this->currentCert['tbsCertificate']):
|
|
|
2787 |
return $this->getDNProp($propName, $this->currentCert['tbsCertificate']['issuer'], $withType);
|
|
|
2788 |
case isset($this->currentCert['tbsCertList']):
|
|
|
2789 |
return $this->getDNProp($propName, $this->currentCert['tbsCertList']['issuer'], $withType);
|
|
|
2790 |
}
|
|
|
2791 |
|
|
|
2792 |
return false;
|
|
|
2793 |
}
|
|
|
2794 |
|
|
|
2795 |
/**
|
|
|
2796 |
* Get an individual Distinguished Name property for a certificate/csr subject
|
|
|
2797 |
*
|
|
|
2798 |
* @param string $propName
|
|
|
2799 |
* @param bool $withType optional
|
|
|
2800 |
* @access public
|
|
|
2801 |
* @return mixed
|
|
|
2802 |
*/
|
|
|
2803 |
function getSubjectDNProp($propName, $withType = false)
|
|
|
2804 |
{
|
|
|
2805 |
switch (true) {
|
|
|
2806 |
case !empty($this->dn):
|
|
|
2807 |
return $this->getDNProp($propName, null, $withType);
|
|
|
2808 |
case !isset($this->currentCert) || !is_array($this->currentCert):
|
|
|
2809 |
break;
|
|
|
2810 |
case isset($this->currentCert['tbsCertificate']):
|
|
|
2811 |
return $this->getDNProp($propName, $this->currentCert['tbsCertificate']['subject'], $withType);
|
|
|
2812 |
case isset($this->currentCert['certificationRequestInfo']):
|
|
|
2813 |
return $this->getDNProp($propName, $this->currentCert['certificationRequestInfo']['subject'], $withType);
|
|
|
2814 |
}
|
|
|
2815 |
|
|
|
2816 |
return false;
|
|
|
2817 |
}
|
|
|
2818 |
|
|
|
2819 |
/**
|
|
|
2820 |
* Get the certificate chain for the current cert
|
|
|
2821 |
*
|
|
|
2822 |
* @access public
|
|
|
2823 |
* @return mixed
|
|
|
2824 |
*/
|
|
|
2825 |
function getChain()
|
|
|
2826 |
{
|
|
|
2827 |
$chain = array($this->currentCert);
|
|
|
2828 |
|
|
|
2829 |
if (!is_array($this->currentCert) || !isset($this->currentCert['tbsCertificate'])) {
|
|
|
2830 |
return false;
|
|
|
2831 |
}
|
|
|
2832 |
if (empty($this->CAs)) {
|
|
|
2833 |
return $chain;
|
|
|
2834 |
}
|
|
|
2835 |
while (true) {
|
|
|
2836 |
$currentCert = $chain[count($chain) - 1];
|
|
|
2837 |
for ($i = 0; $i < count($this->CAs); $i++) {
|
|
|
2838 |
$ca = $this->CAs[$i];
|
|
|
2839 |
if ($currentCert['tbsCertificate']['issuer'] === $ca['tbsCertificate']['subject']) {
|
|
|
2840 |
$authorityKey = $this->getExtension('id-ce-authorityKeyIdentifier', $currentCert);
|
|
|
2841 |
$subjectKeyID = $this->getExtension('id-ce-subjectKeyIdentifier', $ca);
|
|
|
2842 |
switch (true) {
|
|
|
2843 |
case !is_array($authorityKey):
|
|
|
2844 |
case is_array($authorityKey) && isset($authorityKey['keyIdentifier']) && $authorityKey['keyIdentifier'] === $subjectKeyID:
|
|
|
2845 |
if ($currentCert === $ca) {
|
|
|
2846 |
break 3;
|
|
|
2847 |
}
|
|
|
2848 |
$chain[] = $ca;
|
|
|
2849 |
break 2;
|
|
|
2850 |
}
|
|
|
2851 |
}
|
|
|
2852 |
}
|
|
|
2853 |
if ($i == count($this->CAs)) {
|
|
|
2854 |
break;
|
|
|
2855 |
}
|
|
|
2856 |
}
|
|
|
2857 |
foreach ($chain as $key => $value) {
|
|
|
2858 |
$chain[$key] = new X509();
|
|
|
2859 |
$chain[$key]->loadX509($value);
|
|
|
2860 |
}
|
|
|
2861 |
return $chain;
|
|
|
2862 |
}
|
|
|
2863 |
|
|
|
2864 |
/**
|
|
|
2865 |
* Set public key
|
|
|
2866 |
*
|
|
|
2867 |
* Key needs to be a \phpseclib\Crypt\RSA object
|
|
|
2868 |
*
|
|
|
2869 |
* @param object $key
|
|
|
2870 |
* @access public
|
|
|
2871 |
* @return bool
|
|
|
2872 |
*/
|
|
|
2873 |
function setPublicKey($key)
|
|
|
2874 |
{
|
|
|
2875 |
$key->setPublicKey();
|
|
|
2876 |
$this->publicKey = $key;
|
|
|
2877 |
}
|
|
|
2878 |
|
|
|
2879 |
/**
|
|
|
2880 |
* Set private key
|
|
|
2881 |
*
|
|
|
2882 |
* Key needs to be a \phpseclib\Crypt\RSA object
|
|
|
2883 |
*
|
|
|
2884 |
* @param object $key
|
|
|
2885 |
* @access public
|
|
|
2886 |
*/
|
|
|
2887 |
function setPrivateKey($key)
|
|
|
2888 |
{
|
|
|
2889 |
$this->privateKey = $key;
|
|
|
2890 |
}
|
|
|
2891 |
|
|
|
2892 |
/**
|
|
|
2893 |
* Set challenge
|
|
|
2894 |
*
|
|
|
2895 |
* Used for SPKAC CSR's
|
|
|
2896 |
*
|
|
|
2897 |
* @param string $challenge
|
|
|
2898 |
* @access public
|
|
|
2899 |
*/
|
|
|
2900 |
function setChallenge($challenge)
|
|
|
2901 |
{
|
|
|
2902 |
$this->challenge = $challenge;
|
|
|
2903 |
}
|
|
|
2904 |
|
|
|
2905 |
/**
|
|
|
2906 |
* Gets the public key
|
|
|
2907 |
*
|
|
|
2908 |
* Returns a \phpseclib\Crypt\RSA object or a false.
|
|
|
2909 |
*
|
|
|
2910 |
* @access public
|
|
|
2911 |
* @return mixed
|
|
|
2912 |
*/
|
|
|
2913 |
function getPublicKey()
|
|
|
2914 |
{
|
|
|
2915 |
if (isset($this->publicKey)) {
|
|
|
2916 |
return $this->publicKey;
|
|
|
2917 |
}
|
|
|
2918 |
|
|
|
2919 |
if (isset($this->currentCert) && is_array($this->currentCert)) {
|
|
|
2920 |
foreach (array('tbsCertificate/subjectPublicKeyInfo', 'certificationRequestInfo/subjectPKInfo') as $path) {
|
|
|
2921 |
$keyinfo = $this->_subArray($this->currentCert, $path);
|
|
|
2922 |
if (!empty($keyinfo)) {
|
|
|
2923 |
break;
|
|
|
2924 |
}
|
|
|
2925 |
}
|
|
|
2926 |
}
|
|
|
2927 |
if (empty($keyinfo)) {
|
|
|
2928 |
return false;
|
|
|
2929 |
}
|
|
|
2930 |
|
|
|
2931 |
$key = $keyinfo['subjectPublicKey'];
|
|
|
2932 |
|
|
|
2933 |
switch ($keyinfo['algorithm']['algorithm']) {
|
|
|
2934 |
case 'rsaEncryption':
|
|
|
2935 |
$publicKey = new RSA();
|
|
|
2936 |
$publicKey->loadKey($key);
|
|
|
2937 |
$publicKey->setPublicKey();
|
|
|
2938 |
break;
|
|
|
2939 |
default:
|
|
|
2940 |
return false;
|
|
|
2941 |
}
|
|
|
2942 |
|
|
|
2943 |
return $publicKey;
|
|
|
2944 |
}
|
|
|
2945 |
|
|
|
2946 |
/**
|
|
|
2947 |
* Load a Certificate Signing Request
|
|
|
2948 |
*
|
|
|
2949 |
* @param string $csr
|
|
|
2950 |
* @access public
|
|
|
2951 |
* @return mixed
|
|
|
2952 |
*/
|
|
|
2953 |
function loadCSR($csr, $mode = self::FORMAT_AUTO_DETECT)
|
|
|
2954 |
{
|
|
|
2955 |
if (is_array($csr) && isset($csr['certificationRequestInfo'])) {
|
|
|
2956 |
unset($this->currentCert);
|
|
|
2957 |
unset($this->currentKeyIdentifier);
|
|
|
2958 |
unset($this->signatureSubject);
|
|
|
2959 |
$this->dn = $csr['certificationRequestInfo']['subject'];
|
|
|
2960 |
if (!isset($this->dn)) {
|
|
|
2961 |
return false;
|
|
|
2962 |
}
|
|
|
2963 |
|
|
|
2964 |
$this->currentCert = $csr;
|
|
|
2965 |
return $csr;
|
|
|
2966 |
}
|
|
|
2967 |
|
|
|
2968 |
// see http://tools.ietf.org/html/rfc2986
|
|
|
2969 |
|
|
|
2970 |
$asn1 = new ASN1();
|
|
|
2971 |
|
|
|
2972 |
if ($mode != self::FORMAT_DER) {
|
|
|
2973 |
$newcsr = $this->_extractBER($csr);
|
|
|
2974 |
if ($mode == self::FORMAT_PEM && $csr == $newcsr) {
|
|
|
2975 |
return false;
|
|
|
2976 |
}
|
|
|
2977 |
$csr = $newcsr;
|
|
|
2978 |
}
|
|
|
2979 |
$orig = $csr;
|
|
|
2980 |
|
|
|
2981 |
if ($csr === false) {
|
|
|
2982 |
$this->currentCert = false;
|
|
|
2983 |
return false;
|
|
|
2984 |
}
|
|
|
2985 |
|
|
|
2986 |
$asn1->loadOIDs($this->oids);
|
|
|
2987 |
$decoded = $asn1->decodeBER($csr);
|
|
|
2988 |
|
|
|
2989 |
if (empty($decoded)) {
|
|
|
2990 |
$this->currentCert = false;
|
|
|
2991 |
return false;
|
|
|
2992 |
}
|
|
|
2993 |
|
|
|
2994 |
$csr = $asn1->asn1map($decoded[0], $this->CertificationRequest);
|
|
|
2995 |
if (!isset($csr) || $csr === false) {
|
|
|
2996 |
$this->currentCert = false;
|
|
|
2997 |
return false;
|
|
|
2998 |
}
|
|
|
2999 |
|
|
|
3000 |
$this->_mapInAttributes($csr, 'certificationRequestInfo/attributes', $asn1);
|
|
|
3001 |
$this->_mapInDNs($csr, 'certificationRequestInfo/subject/rdnSequence', $asn1);
|
|
|
3002 |
|
|
|
3003 |
$this->dn = $csr['certificationRequestInfo']['subject'];
|
|
|
3004 |
|
|
|
3005 |
$this->signatureSubject = substr($orig, $decoded[0]['content'][0]['start'], $decoded[0]['content'][0]['length']);
|
|
|
3006 |
|
|
|
3007 |
$algorithm = &$csr['certificationRequestInfo']['subjectPKInfo']['algorithm']['algorithm'];
|
|
|
3008 |
$key = &$csr['certificationRequestInfo']['subjectPKInfo']['subjectPublicKey'];
|
|
|
3009 |
$key = $this->_reformatKey($algorithm, $key);
|
|
|
3010 |
|
|
|
3011 |
switch ($algorithm) {
|
|
|
3012 |
case 'rsaEncryption':
|
|
|
3013 |
$this->publicKey = new RSA();
|
|
|
3014 |
$this->publicKey->loadKey($key);
|
|
|
3015 |
$this->publicKey->setPublicKey();
|
|
|
3016 |
break;
|
|
|
3017 |
default:
|
|
|
3018 |
$this->publicKey = null;
|
|
|
3019 |
}
|
|
|
3020 |
|
|
|
3021 |
$this->currentKeyIdentifier = null;
|
|
|
3022 |
$this->currentCert = $csr;
|
|
|
3023 |
|
|
|
3024 |
return $csr;
|
|
|
3025 |
}
|
|
|
3026 |
|
|
|
3027 |
/**
|
|
|
3028 |
* Save CSR request
|
|
|
3029 |
*
|
|
|
3030 |
* @param array $csr
|
|
|
3031 |
* @param int $format optional
|
|
|
3032 |
* @access public
|
|
|
3033 |
* @return string
|
|
|
3034 |
*/
|
|
|
3035 |
function saveCSR($csr, $format = self::FORMAT_PEM)
|
|
|
3036 |
{
|
|
|
3037 |
if (!is_array($csr) || !isset($csr['certificationRequestInfo'])) {
|
|
|
3038 |
return false;
|
|
|
3039 |
}
|
|
|
3040 |
|
|
|
3041 |
switch (true) {
|
|
|
3042 |
case !($algorithm = $this->_subArray($csr, 'certificationRequestInfo/subjectPKInfo/algorithm/algorithm')):
|
|
|
3043 |
case is_object($csr['certificationRequestInfo']['subjectPKInfo']['subjectPublicKey']):
|
|
|
3044 |
break;
|
|
|
3045 |
default:
|
|
|
3046 |
switch ($algorithm) {
|
|
|
3047 |
case 'rsaEncryption':
|
|
|
3048 |
$csr['certificationRequestInfo']['subjectPKInfo']['subjectPublicKey']
|
|
|
3049 |
= base64_encode("\0" . base64_decode(preg_replace('#-.+-|[\r\n]#', '', $csr['certificationRequestInfo']['subjectPKInfo']['subjectPublicKey'])));
|
|
|
3050 |
$csr['certificationRequestInfo']['subjectPKInfo']['algorithm']['parameters'] = null;
|
|
|
3051 |
$csr['signatureAlgorithm']['parameters'] = null;
|
|
|
3052 |
$csr['certificationRequestInfo']['signature']['parameters'] = null;
|
|
|
3053 |
}
|
|
|
3054 |
}
|
|
|
3055 |
|
|
|
3056 |
$asn1 = new ASN1();
|
|
|
3057 |
|
|
|
3058 |
$asn1->loadOIDs($this->oids);
|
|
|
3059 |
|
|
|
3060 |
$filters = array();
|
|
|
3061 |
$filters['certificationRequestInfo']['subject']['rdnSequence']['value']
|
|
|
3062 |
= array('type' => ASN1::TYPE_UTF8_STRING);
|
|
|
3063 |
|
|
|
3064 |
$asn1->loadFilters($filters);
|
|
|
3065 |
|
|
|
3066 |
$this->_mapOutDNs($csr, 'certificationRequestInfo/subject/rdnSequence', $asn1);
|
|
|
3067 |
$this->_mapOutAttributes($csr, 'certificationRequestInfo/attributes', $asn1);
|
|
|
3068 |
$csr = $asn1->encodeDER($csr, $this->CertificationRequest);
|
|
|
3069 |
|
|
|
3070 |
switch ($format) {
|
|
|
3071 |
case self::FORMAT_DER:
|
|
|
3072 |
return $csr;
|
|
|
3073 |
// case self::FORMAT_PEM:
|
|
|
3074 |
default:
|
|
|
3075 |
return "-----BEGIN CERTIFICATE REQUEST-----\r\n" . chunk_split(base64_encode($csr), 64) . '-----END CERTIFICATE REQUEST-----';
|
|
|
3076 |
}
|
|
|
3077 |
}
|
|
|
3078 |
|
|
|
3079 |
/**
|
|
|
3080 |
* Load a SPKAC CSR
|
|
|
3081 |
*
|
|
|
3082 |
* SPKAC's are produced by the HTML5 keygen element:
|
|
|
3083 |
*
|
|
|
3084 |
* https://developer.mozilla.org/en-US/docs/HTML/Element/keygen
|
|
|
3085 |
*
|
|
|
3086 |
* @param string $csr
|
|
|
3087 |
* @access public
|
|
|
3088 |
* @return mixed
|
|
|
3089 |
*/
|
|
|
3090 |
function loadSPKAC($spkac)
|
|
|
3091 |
{
|
|
|
3092 |
if (is_array($spkac) && isset($spkac['publicKeyAndChallenge'])) {
|
|
|
3093 |
unset($this->currentCert);
|
|
|
3094 |
unset($this->currentKeyIdentifier);
|
|
|
3095 |
unset($this->signatureSubject);
|
|
|
3096 |
$this->currentCert = $spkac;
|
|
|
3097 |
return $spkac;
|
|
|
3098 |
}
|
|
|
3099 |
|
|
|
3100 |
// see http://www.w3.org/html/wg/drafts/html/master/forms.html#signedpublickeyandchallenge
|
|
|
3101 |
|
|
|
3102 |
$asn1 = new ASN1();
|
|
|
3103 |
|
|
|
3104 |
// OpenSSL produces SPKAC's that are preceded by the string SPKAC=
|
|
|
3105 |
$temp = preg_replace('#(?:SPKAC=)|[ \r\n\\\]#', '', $spkac);
|
|
|
3106 |
$temp = preg_match('#^[a-zA-Z\d/+]*={0,2}$#', $temp) ? base64_decode($temp) : false;
|
|
|
3107 |
if ($temp != false) {
|
|
|
3108 |
$spkac = $temp;
|
|
|
3109 |
}
|
|
|
3110 |
$orig = $spkac;
|
|
|
3111 |
|
|
|
3112 |
if ($spkac === false) {
|
|
|
3113 |
$this->currentCert = false;
|
|
|
3114 |
return false;
|
|
|
3115 |
}
|
|
|
3116 |
|
|
|
3117 |
$asn1->loadOIDs($this->oids);
|
|
|
3118 |
$decoded = $asn1->decodeBER($spkac);
|
|
|
3119 |
|
|
|
3120 |
if (empty($decoded)) {
|
|
|
3121 |
$this->currentCert = false;
|
|
|
3122 |
return false;
|
|
|
3123 |
}
|
|
|
3124 |
|
|
|
3125 |
$spkac = $asn1->asn1map($decoded[0], $this->SignedPublicKeyAndChallenge);
|
|
|
3126 |
|
|
|
3127 |
if (!isset($spkac) || $spkac === false) {
|
|
|
3128 |
$this->currentCert = false;
|
|
|
3129 |
return false;
|
|
|
3130 |
}
|
|
|
3131 |
|
|
|
3132 |
$this->signatureSubject = substr($orig, $decoded[0]['content'][0]['start'], $decoded[0]['content'][0]['length']);
|
|
|
3133 |
|
|
|
3134 |
$algorithm = &$spkac['publicKeyAndChallenge']['spki']['algorithm']['algorithm'];
|
|
|
3135 |
$key = &$spkac['publicKeyAndChallenge']['spki']['subjectPublicKey'];
|
|
|
3136 |
$key = $this->_reformatKey($algorithm, $key);
|
|
|
3137 |
|
|
|
3138 |
switch ($algorithm) {
|
|
|
3139 |
case 'rsaEncryption':
|
|
|
3140 |
$this->publicKey = new RSA();
|
|
|
3141 |
$this->publicKey->loadKey($key);
|
|
|
3142 |
$this->publicKey->setPublicKey();
|
|
|
3143 |
break;
|
|
|
3144 |
default:
|
|
|
3145 |
$this->publicKey = null;
|
|
|
3146 |
}
|
|
|
3147 |
|
|
|
3148 |
$this->currentKeyIdentifier = null;
|
|
|
3149 |
$this->currentCert = $spkac;
|
|
|
3150 |
|
|
|
3151 |
return $spkac;
|
|
|
3152 |
}
|
|
|
3153 |
|
|
|
3154 |
/**
|
|
|
3155 |
* Save a SPKAC CSR request
|
|
|
3156 |
*
|
|
|
3157 |
* @param array $csr
|
|
|
3158 |
* @param int $format optional
|
|
|
3159 |
* @access public
|
|
|
3160 |
* @return string
|
|
|
3161 |
*/
|
|
|
3162 |
function saveSPKAC($spkac, $format = self::FORMAT_PEM)
|
|
|
3163 |
{
|
|
|
3164 |
if (!is_array($spkac) || !isset($spkac['publicKeyAndChallenge'])) {
|
|
|
3165 |
return false;
|
|
|
3166 |
}
|
|
|
3167 |
|
|
|
3168 |
$algorithm = $this->_subArray($spkac, 'publicKeyAndChallenge/spki/algorithm/algorithm');
|
|
|
3169 |
switch (true) {
|
|
|
3170 |
case !$algorithm:
|
|
|
3171 |
case is_object($spkac['publicKeyAndChallenge']['spki']['subjectPublicKey']):
|
|
|
3172 |
break;
|
|
|
3173 |
default:
|
|
|
3174 |
switch ($algorithm) {
|
|
|
3175 |
case 'rsaEncryption':
|
|
|
3176 |
$spkac['publicKeyAndChallenge']['spki']['subjectPublicKey']
|
|
|
3177 |
= base64_encode("\0" . base64_decode(preg_replace('#-.+-|[\r\n]#', '', $spkac['publicKeyAndChallenge']['spki']['subjectPublicKey'])));
|
|
|
3178 |
}
|
|
|
3179 |
}
|
|
|
3180 |
|
|
|
3181 |
$asn1 = new ASN1();
|
|
|
3182 |
|
|
|
3183 |
$asn1->loadOIDs($this->oids);
|
|
|
3184 |
$spkac = $asn1->encodeDER($spkac, $this->SignedPublicKeyAndChallenge);
|
|
|
3185 |
|
|
|
3186 |
switch ($format) {
|
|
|
3187 |
case self::FORMAT_DER:
|
|
|
3188 |
return $spkac;
|
|
|
3189 |
// case self::FORMAT_PEM:
|
|
|
3190 |
default:
|
|
|
3191 |
// OpenSSL's implementation of SPKAC requires the SPKAC be preceded by SPKAC= and since there are pretty much
|
|
|
3192 |
// no other SPKAC decoders phpseclib will use that same format
|
|
|
3193 |
return 'SPKAC=' . base64_encode($spkac);
|
|
|
3194 |
}
|
|
|
3195 |
}
|
|
|
3196 |
|
|
|
3197 |
/**
|
|
|
3198 |
* Load a Certificate Revocation List
|
|
|
3199 |
*
|
|
|
3200 |
* @param string $crl
|
|
|
3201 |
* @access public
|
|
|
3202 |
* @return mixed
|
|
|
3203 |
*/
|
|
|
3204 |
function loadCRL($crl, $mode = self::FORMAT_AUTO_DETECT)
|
|
|
3205 |
{
|
|
|
3206 |
if (is_array($crl) && isset($crl['tbsCertList'])) {
|
|
|
3207 |
$this->currentCert = $crl;
|
|
|
3208 |
unset($this->signatureSubject);
|
|
|
3209 |
return $crl;
|
|
|
3210 |
}
|
|
|
3211 |
|
|
|
3212 |
$asn1 = new ASN1();
|
|
|
3213 |
|
|
|
3214 |
if ($mode != self::FORMAT_DER) {
|
|
|
3215 |
$newcrl = $this->_extractBER($crl);
|
|
|
3216 |
if ($mode == self::FORMAT_PEM && $crl == $newcrl) {
|
|
|
3217 |
return false;
|
|
|
3218 |
}
|
|
|
3219 |
$crl = $newcrl;
|
|
|
3220 |
}
|
|
|
3221 |
$orig = $crl;
|
|
|
3222 |
|
|
|
3223 |
if ($crl === false) {
|
|
|
3224 |
$this->currentCert = false;
|
|
|
3225 |
return false;
|
|
|
3226 |
}
|
|
|
3227 |
|
|
|
3228 |
$asn1->loadOIDs($this->oids);
|
|
|
3229 |
$decoded = $asn1->decodeBER($crl);
|
|
|
3230 |
|
|
|
3231 |
if (empty($decoded)) {
|
|
|
3232 |
$this->currentCert = false;
|
|
|
3233 |
return false;
|
|
|
3234 |
}
|
|
|
3235 |
|
|
|
3236 |
$crl = $asn1->asn1map($decoded[0], $this->CertificateList);
|
|
|
3237 |
if (!isset($crl) || $crl === false) {
|
|
|
3238 |
$this->currentCert = false;
|
|
|
3239 |
return false;
|
|
|
3240 |
}
|
|
|
3241 |
|
|
|
3242 |
$this->signatureSubject = substr($orig, $decoded[0]['content'][0]['start'], $decoded[0]['content'][0]['length']);
|
|
|
3243 |
|
|
|
3244 |
$this->_mapInDNs($crl, 'tbsCertList/issuer/rdnSequence', $asn1);
|
|
|
3245 |
if ($this->_isSubArrayValid($crl, 'tbsCertList/crlExtensions')) {
|
|
|
3246 |
$this->_mapInExtensions($crl, 'tbsCertList/crlExtensions', $asn1);
|
|
|
3247 |
}
|
|
|
3248 |
if ($this->_isSubArrayValid($crl, 'tbsCertList/revokedCertificates')) {
|
|
|
3249 |
$rclist_ref = &$this->_subArrayUnchecked($crl, 'tbsCertList/revokedCertificates');
|
|
|
3250 |
if ($rclist_ref) {
|
|
|
3251 |
$rclist = $crl['tbsCertList']['revokedCertificates'];
|
|
|
3252 |
foreach ($rclist as $i => $extension) {
|
|
|
3253 |
if ($this->_isSubArrayValid($rclist, "$i/crlEntryExtensions", $asn1)) {
|
|
|
3254 |
$this->_mapInExtensions($rclist_ref, "$i/crlEntryExtensions", $asn1);
|
|
|
3255 |
}
|
|
|
3256 |
}
|
|
|
3257 |
}
|
|
|
3258 |
}
|
|
|
3259 |
|
|
|
3260 |
$this->currentKeyIdentifier = null;
|
|
|
3261 |
$this->currentCert = $crl;
|
|
|
3262 |
|
|
|
3263 |
return $crl;
|
|
|
3264 |
}
|
|
|
3265 |
|
|
|
3266 |
/**
|
|
|
3267 |
* Save Certificate Revocation List.
|
|
|
3268 |
*
|
|
|
3269 |
* @param array $crl
|
|
|
3270 |
* @param int $format optional
|
|
|
3271 |
* @access public
|
|
|
3272 |
* @return string
|
|
|
3273 |
*/
|
|
|
3274 |
function saveCRL($crl, $format = self::FORMAT_PEM)
|
|
|
3275 |
{
|
|
|
3276 |
if (!is_array($crl) || !isset($crl['tbsCertList'])) {
|
|
|
3277 |
return false;
|
|
|
3278 |
}
|
|
|
3279 |
|
|
|
3280 |
$asn1 = new ASN1();
|
|
|
3281 |
|
|
|
3282 |
$asn1->loadOIDs($this->oids);
|
|
|
3283 |
|
|
|
3284 |
$filters = array();
|
|
|
3285 |
$filters['tbsCertList']['issuer']['rdnSequence']['value']
|
|
|
3286 |
= array('type' => ASN1::TYPE_UTF8_STRING);
|
|
|
3287 |
$filters['tbsCertList']['signature']['parameters']
|
|
|
3288 |
= array('type' => ASN1::TYPE_UTF8_STRING);
|
|
|
3289 |
$filters['signatureAlgorithm']['parameters']
|
|
|
3290 |
= array('type' => ASN1::TYPE_UTF8_STRING);
|
|
|
3291 |
|
|
|
3292 |
if (empty($crl['tbsCertList']['signature']['parameters'])) {
|
|
|
3293 |
$filters['tbsCertList']['signature']['parameters']
|
|
|
3294 |
= array('type' => ASN1::TYPE_NULL);
|
|
|
3295 |
}
|
|
|
3296 |
|
|
|
3297 |
if (empty($crl['signatureAlgorithm']['parameters'])) {
|
|
|
3298 |
$filters['signatureAlgorithm']['parameters']
|
|
|
3299 |
= array('type' => ASN1::TYPE_NULL);
|
|
|
3300 |
}
|
|
|
3301 |
|
|
|
3302 |
$asn1->loadFilters($filters);
|
|
|
3303 |
|
|
|
3304 |
$this->_mapOutDNs($crl, 'tbsCertList/issuer/rdnSequence', $asn1);
|
|
|
3305 |
$this->_mapOutExtensions($crl, 'tbsCertList/crlExtensions', $asn1);
|
|
|
3306 |
$rclist = &$this->_subArray($crl, 'tbsCertList/revokedCertificates');
|
|
|
3307 |
if (is_array($rclist)) {
|
|
|
3308 |
foreach ($rclist as $i => $extension) {
|
|
|
3309 |
$this->_mapOutExtensions($rclist, "$i/crlEntryExtensions", $asn1);
|
|
|
3310 |
}
|
|
|
3311 |
}
|
|
|
3312 |
|
|
|
3313 |
$crl = $asn1->encodeDER($crl, $this->CertificateList);
|
|
|
3314 |
|
|
|
3315 |
switch ($format) {
|
|
|
3316 |
case self::FORMAT_DER:
|
|
|
3317 |
return $crl;
|
|
|
3318 |
// case self::FORMAT_PEM:
|
|
|
3319 |
default:
|
|
|
3320 |
return "-----BEGIN X509 CRL-----\r\n" . chunk_split(base64_encode($crl), 64) . '-----END X509 CRL-----';
|
|
|
3321 |
}
|
|
|
3322 |
}
|
|
|
3323 |
|
|
|
3324 |
/**
|
|
|
3325 |
* Helper function to build a time field according to RFC 3280 section
|
|
|
3326 |
* - 4.1.2.5 Validity
|
|
|
3327 |
* - 5.1.2.4 This Update
|
|
|
3328 |
* - 5.1.2.5 Next Update
|
|
|
3329 |
* - 5.1.2.6 Revoked Certificates
|
|
|
3330 |
* by choosing utcTime iff year of date given is before 2050 and generalTime else.
|
|
|
3331 |
*
|
|
|
3332 |
* @param string $date in format date('D, d M Y H:i:s O')
|
|
|
3333 |
* @access private
|
|
|
3334 |
* @return array
|
|
|
3335 |
*/
|
|
|
3336 |
function _timeField($date)
|
|
|
3337 |
{
|
|
|
3338 |
$year = @gmdate("Y", @strtotime($date)); // the same way ASN1.php parses this
|
|
|
3339 |
if ($year < 2050) {
|
|
|
3340 |
return array('utcTime' => $date);
|
|
|
3341 |
} else {
|
|
|
3342 |
return array('generalTime' => $date);
|
|
|
3343 |
}
|
|
|
3344 |
}
|
|
|
3345 |
|
|
|
3346 |
/**
|
|
|
3347 |
* Sign an X.509 certificate
|
|
|
3348 |
*
|
|
|
3349 |
* $issuer's private key needs to be loaded.
|
|
|
3350 |
* $subject can be either an existing X.509 cert (if you want to resign it),
|
|
|
3351 |
* a CSR or something with the DN and public key explicitly set.
|
|
|
3352 |
*
|
|
|
3353 |
* @param \phpseclib\File\X509 $issuer
|
|
|
3354 |
* @param \phpseclib\File\X509 $subject
|
|
|
3355 |
* @param string $signatureAlgorithm optional
|
|
|
3356 |
* @access public
|
|
|
3357 |
* @return mixed
|
|
|
3358 |
*/
|
|
|
3359 |
function sign($issuer, $subject, $signatureAlgorithm = 'sha1WithRSAEncryption')
|
|
|
3360 |
{
|
|
|
3361 |
if (!is_object($issuer->privateKey) || empty($issuer->dn)) {
|
|
|
3362 |
return false;
|
|
|
3363 |
}
|
|
|
3364 |
|
|
|
3365 |
if (isset($subject->publicKey) && !($subjectPublicKey = $subject->_formatSubjectPublicKey())) {
|
|
|
3366 |
return false;
|
|
|
3367 |
}
|
|
|
3368 |
|
|
|
3369 |
$currentCert = isset($this->currentCert) ? $this->currentCert : null;
|
|
|
3370 |
$signatureSubject = isset($this->signatureSubject) ? $this->signatureSubject: null;
|
|
|
3371 |
|
|
|
3372 |
if (isset($subject->currentCert) && is_array($subject->currentCert) && isset($subject->currentCert['tbsCertificate'])) {
|
|
|
3373 |
$this->currentCert = $subject->currentCert;
|
|
|
3374 |
$this->currentCert['tbsCertificate']['signature']['algorithm'] = $signatureAlgorithm;
|
|
|
3375 |
$this->currentCert['signatureAlgorithm']['algorithm'] = $signatureAlgorithm;
|
|
|
3376 |
|
|
|
3377 |
if (!empty($this->startDate)) {
|
|
|
3378 |
$this->currentCert['tbsCertificate']['validity']['notBefore'] = $this->_timeField($this->startDate);
|
|
|
3379 |
}
|
|
|
3380 |
if (!empty($this->endDate)) {
|
|
|
3381 |
$this->currentCert['tbsCertificate']['validity']['notAfter'] = $this->_timeField($this->endDate);
|
|
|
3382 |
}
|
|
|
3383 |
if (!empty($this->serialNumber)) {
|
|
|
3384 |
$this->currentCert['tbsCertificate']['serialNumber'] = $this->serialNumber;
|
|
|
3385 |
}
|
|
|
3386 |
if (!empty($subject->dn)) {
|
|
|
3387 |
$this->currentCert['tbsCertificate']['subject'] = $subject->dn;
|
|
|
3388 |
}
|
|
|
3389 |
if (!empty($subject->publicKey)) {
|
|
|
3390 |
$this->currentCert['tbsCertificate']['subjectPublicKeyInfo'] = $subjectPublicKey;
|
|
|
3391 |
}
|
|
|
3392 |
$this->removeExtension('id-ce-authorityKeyIdentifier');
|
|
|
3393 |
if (isset($subject->domains)) {
|
|
|
3394 |
$this->removeExtension('id-ce-subjectAltName');
|
|
|
3395 |
}
|
|
|
3396 |
} elseif (isset($subject->currentCert) && is_array($subject->currentCert) && isset($subject->currentCert['tbsCertList'])) {
|
|
|
3397 |
return false;
|
|
|
3398 |
} else {
|
|
|
3399 |
if (!isset($subject->publicKey)) {
|
|
|
3400 |
return false;
|
|
|
3401 |
}
|
|
|
3402 |
|
|
|
3403 |
$startDate = !empty($this->startDate) ? $this->startDate : @date('D, d M Y H:i:s O');
|
|
|
3404 |
$endDate = !empty($this->endDate) ? $this->endDate : @date('D, d M Y H:i:s O', strtotime('+1 year'));
|
|
|
3405 |
/* "The serial number MUST be a positive integer"
|
|
|
3406 |
"Conforming CAs MUST NOT use serialNumber values longer than 20 octets."
|
|
|
3407 |
-- https://tools.ietf.org/html/rfc5280#section-4.1.2.2
|
|
|
3408 |
|
|
|
3409 |
for the integer to be positive the leading bit needs to be 0 hence the
|
|
|
3410 |
application of a bitmap
|
|
|
3411 |
*/
|
|
|
3412 |
$serialNumber = !empty($this->serialNumber) ?
|
|
|
3413 |
$this->serialNumber :
|
|
|
3414 |
new BigInteger(Random::string(20) & ("\x7F" . str_repeat("\xFF", 19)), 256);
|
|
|
3415 |
|
|
|
3416 |
$this->currentCert = array(
|
|
|
3417 |
'tbsCertificate' =>
|
|
|
3418 |
array(
|
|
|
3419 |
'version' => 'v3',
|
|
|
3420 |
'serialNumber' => $serialNumber, // $this->setserialNumber()
|
|
|
3421 |
'signature' => array('algorithm' => $signatureAlgorithm),
|
|
|
3422 |
'issuer' => false, // this is going to be overwritten later
|
|
|
3423 |
'validity' => array(
|
|
|
3424 |
'notBefore' => $this->_timeField($startDate), // $this->setStartDate()
|
|
|
3425 |
'notAfter' => $this->_timeField($endDate) // $this->setEndDate()
|
|
|
3426 |
),
|
|
|
3427 |
'subject' => $subject->dn,
|
|
|
3428 |
'subjectPublicKeyInfo' => $subjectPublicKey
|
|
|
3429 |
),
|
|
|
3430 |
'signatureAlgorithm' => array('algorithm' => $signatureAlgorithm),
|
|
|
3431 |
'signature' => false // this is going to be overwritten later
|
|
|
3432 |
);
|
|
|
3433 |
|
|
|
3434 |
// Copy extensions from CSR.
|
|
|
3435 |
$csrexts = $subject->getAttribute('pkcs-9-at-extensionRequest', 0);
|
|
|
3436 |
|
|
|
3437 |
if (!empty($csrexts)) {
|
|
|
3438 |
$this->currentCert['tbsCertificate']['extensions'] = $csrexts;
|
|
|
3439 |
}
|
|
|
3440 |
}
|
|
|
3441 |
|
|
|
3442 |
$this->currentCert['tbsCertificate']['issuer'] = $issuer->dn;
|
|
|
3443 |
|
|
|
3444 |
if (isset($issuer->currentKeyIdentifier)) {
|
|
|
3445 |
$this->setExtension('id-ce-authorityKeyIdentifier', array(
|
|
|
3446 |
//'authorityCertIssuer' => array(
|
|
|
3447 |
// array(
|
|
|
3448 |
// 'directoryName' => $issuer->dn
|
|
|
3449 |
// )
|
|
|
3450 |
//),
|
|
|
3451 |
'keyIdentifier' => $issuer->currentKeyIdentifier
|
|
|
3452 |
));
|
|
|
3453 |
//$extensions = &$this->currentCert['tbsCertificate']['extensions'];
|
|
|
3454 |
//if (isset($issuer->serialNumber)) {
|
|
|
3455 |
// $extensions[count($extensions) - 1]['authorityCertSerialNumber'] = $issuer->serialNumber;
|
|
|
3456 |
//}
|
|
|
3457 |
//unset($extensions);
|
|
|
3458 |
}
|
|
|
3459 |
|
|
|
3460 |
if (isset($subject->currentKeyIdentifier)) {
|
|
|
3461 |
$this->setExtension('id-ce-subjectKeyIdentifier', $subject->currentKeyIdentifier);
|
|
|
3462 |
}
|
|
|
3463 |
|
|
|
3464 |
$altName = array();
|
|
|
3465 |
|
|
|
3466 |
if (isset($subject->domains) && count($subject->domains) > 1) {
|
|
|
3467 |
$altName = array_map(array('X509', '_dnsName'), $subject->domains);
|
|
|
3468 |
}
|
|
|
3469 |
|
|
|
3470 |
if (isset($subject->ipAddresses) && count($subject->ipAddresses)) {
|
|
|
3471 |
// should an IP address appear as the CN if no domain name is specified? idk
|
|
|
3472 |
//$ips = count($subject->domains) ? $subject->ipAddresses : array_slice($subject->ipAddresses, 1);
|
|
|
3473 |
$ipAddresses = array();
|
|
|
3474 |
foreach ($subject->ipAddresses as $ipAddress) {
|
|
|
3475 |
$encoded = $subject->_ipAddress($ipAddress);
|
|
|
3476 |
if ($encoded !== false) {
|
|
|
3477 |
$ipAddresses[] = $encoded;
|
|
|
3478 |
}
|
|
|
3479 |
}
|
|
|
3480 |
if (count($ipAddresses)) {
|
|
|
3481 |
$altName = array_merge($altName, $ipAddresses);
|
|
|
3482 |
}
|
|
|
3483 |
}
|
|
|
3484 |
|
|
|
3485 |
if (!empty($altName)) {
|
|
|
3486 |
$this->setExtension('id-ce-subjectAltName', $altName);
|
|
|
3487 |
}
|
|
|
3488 |
|
|
|
3489 |
if ($this->caFlag) {
|
|
|
3490 |
$keyUsage = $this->getExtension('id-ce-keyUsage');
|
|
|
3491 |
if (!$keyUsage) {
|
|
|
3492 |
$keyUsage = array();
|
|
|
3493 |
}
|
|
|
3494 |
|
|
|
3495 |
$this->setExtension(
|
|
|
3496 |
'id-ce-keyUsage',
|
|
|
3497 |
array_values(array_unique(array_merge($keyUsage, array('cRLSign', 'keyCertSign'))))
|
|
|
3498 |
);
|
|
|
3499 |
|
|
|
3500 |
$basicConstraints = $this->getExtension('id-ce-basicConstraints');
|
|
|
3501 |
if (!$basicConstraints) {
|
|
|
3502 |
$basicConstraints = array();
|
|
|
3503 |
}
|
|
|
3504 |
|
|
|
3505 |
$this->setExtension(
|
|
|
3506 |
'id-ce-basicConstraints',
|
|
|
3507 |
array_unique(array_merge(array('cA' => true), $basicConstraints)),
|
|
|
3508 |
true
|
|
|
3509 |
);
|
|
|
3510 |
|
|
|
3511 |
if (!isset($subject->currentKeyIdentifier)) {
|
|
|
3512 |
$this->setExtension('id-ce-subjectKeyIdentifier', base64_encode($this->computeKeyIdentifier($this->currentCert)), false, false);
|
|
|
3513 |
}
|
|
|
3514 |
}
|
|
|
3515 |
|
|
|
3516 |
// resync $this->signatureSubject
|
|
|
3517 |
// save $tbsCertificate in case there are any \phpseclib\File\ASN1\Element objects in it
|
|
|
3518 |
$tbsCertificate = $this->currentCert['tbsCertificate'];
|
|
|
3519 |
$this->loadX509($this->saveX509($this->currentCert));
|
|
|
3520 |
|
|
|
3521 |
$result = $this->_sign($issuer->privateKey, $signatureAlgorithm);
|
|
|
3522 |
$result['tbsCertificate'] = $tbsCertificate;
|
|
|
3523 |
|
|
|
3524 |
$this->currentCert = $currentCert;
|
|
|
3525 |
$this->signatureSubject = $signatureSubject;
|
|
|
3526 |
|
|
|
3527 |
return $result;
|
|
|
3528 |
}
|
|
|
3529 |
|
|
|
3530 |
/**
|
|
|
3531 |
* Sign a CSR
|
|
|
3532 |
*
|
|
|
3533 |
* @access public
|
|
|
3534 |
* @return mixed
|
|
|
3535 |
*/
|
|
|
3536 |
function signCSR($signatureAlgorithm = 'sha1WithRSAEncryption')
|
|
|
3537 |
{
|
|
|
3538 |
if (!is_object($this->privateKey) || empty($this->dn)) {
|
|
|
3539 |
return false;
|
|
|
3540 |
}
|
|
|
3541 |
|
|
|
3542 |
$origPublicKey = $this->publicKey;
|
|
|
3543 |
$class = get_class($this->privateKey);
|
|
|
3544 |
$this->publicKey = new $class();
|
|
|
3545 |
$this->publicKey->loadKey($this->privateKey->getPublicKey());
|
|
|
3546 |
$this->publicKey->setPublicKey();
|
|
|
3547 |
if (!($publicKey = $this->_formatSubjectPublicKey())) {
|
|
|
3548 |
return false;
|
|
|
3549 |
}
|
|
|
3550 |
$this->publicKey = $origPublicKey;
|
|
|
3551 |
|
|
|
3552 |
$currentCert = isset($this->currentCert) ? $this->currentCert : null;
|
|
|
3553 |
$signatureSubject = isset($this->signatureSubject) ? $this->signatureSubject: null;
|
|
|
3554 |
|
|
|
3555 |
if (isset($this->currentCert) && is_array($this->currentCert) && isset($this->currentCert['certificationRequestInfo'])) {
|
|
|
3556 |
$this->currentCert['signatureAlgorithm']['algorithm'] = $signatureAlgorithm;
|
|
|
3557 |
if (!empty($this->dn)) {
|
|
|
3558 |
$this->currentCert['certificationRequestInfo']['subject'] = $this->dn;
|
|
|
3559 |
}
|
|
|
3560 |
$this->currentCert['certificationRequestInfo']['subjectPKInfo'] = $publicKey;
|
|
|
3561 |
} else {
|
|
|
3562 |
$this->currentCert = array(
|
|
|
3563 |
'certificationRequestInfo' =>
|
|
|
3564 |
array(
|
|
|
3565 |
'version' => 'v1',
|
|
|
3566 |
'subject' => $this->dn,
|
|
|
3567 |
'subjectPKInfo' => $publicKey
|
|
|
3568 |
),
|
|
|
3569 |
'signatureAlgorithm' => array('algorithm' => $signatureAlgorithm),
|
|
|
3570 |
'signature' => false // this is going to be overwritten later
|
|
|
3571 |
);
|
|
|
3572 |
}
|
|
|
3573 |
|
|
|
3574 |
// resync $this->signatureSubject
|
|
|
3575 |
// save $certificationRequestInfo in case there are any \phpseclib\File\ASN1\Element objects in it
|
|
|
3576 |
$certificationRequestInfo = $this->currentCert['certificationRequestInfo'];
|
|
|
3577 |
$this->loadCSR($this->saveCSR($this->currentCert));
|
|
|
3578 |
|
|
|
3579 |
$result = $this->_sign($this->privateKey, $signatureAlgorithm);
|
|
|
3580 |
$result['certificationRequestInfo'] = $certificationRequestInfo;
|
|
|
3581 |
|
|
|
3582 |
$this->currentCert = $currentCert;
|
|
|
3583 |
$this->signatureSubject = $signatureSubject;
|
|
|
3584 |
|
|
|
3585 |
return $result;
|
|
|
3586 |
}
|
|
|
3587 |
|
|
|
3588 |
/**
|
|
|
3589 |
* Sign a SPKAC
|
|
|
3590 |
*
|
|
|
3591 |
* @access public
|
|
|
3592 |
* @return mixed
|
|
|
3593 |
*/
|
|
|
3594 |
function signSPKAC($signatureAlgorithm = 'sha1WithRSAEncryption')
|
|
|
3595 |
{
|
|
|
3596 |
if (!is_object($this->privateKey)) {
|
|
|
3597 |
return false;
|
|
|
3598 |
}
|
|
|
3599 |
|
|
|
3600 |
$origPublicKey = $this->publicKey;
|
|
|
3601 |
$class = get_class($this->privateKey);
|
|
|
3602 |
$this->publicKey = new $class();
|
|
|
3603 |
$this->publicKey->loadKey($this->privateKey->getPublicKey());
|
|
|
3604 |
$this->publicKey->setPublicKey();
|
|
|
3605 |
$publicKey = $this->_formatSubjectPublicKey();
|
|
|
3606 |
if (!$publicKey) {
|
|
|
3607 |
return false;
|
|
|
3608 |
}
|
|
|
3609 |
$this->publicKey = $origPublicKey;
|
|
|
3610 |
|
|
|
3611 |
$currentCert = isset($this->currentCert) ? $this->currentCert : null;
|
|
|
3612 |
$signatureSubject = isset($this->signatureSubject) ? $this->signatureSubject: null;
|
|
|
3613 |
|
|
|
3614 |
// re-signing a SPKAC seems silly but since everything else supports re-signing why not?
|
|
|
3615 |
if (isset($this->currentCert) && is_array($this->currentCert) && isset($this->currentCert['publicKeyAndChallenge'])) {
|
|
|
3616 |
$this->currentCert['signatureAlgorithm']['algorithm'] = $signatureAlgorithm;
|
|
|
3617 |
$this->currentCert['publicKeyAndChallenge']['spki'] = $publicKey;
|
|
|
3618 |
if (!empty($this->challenge)) {
|
|
|
3619 |
// the bitwise AND ensures that the output is a valid IA5String
|
|
|
3620 |
$this->currentCert['publicKeyAndChallenge']['challenge'] = $this->challenge & str_repeat("\x7F", strlen($this->challenge));
|
|
|
3621 |
}
|
|
|
3622 |
} else {
|
|
|
3623 |
$this->currentCert = array(
|
|
|
3624 |
'publicKeyAndChallenge' =>
|
|
|
3625 |
array(
|
|
|
3626 |
'spki' => $publicKey,
|
|
|
3627 |
// quoting <https://developer.mozilla.org/en-US/docs/Web/HTML/Element/keygen>,
|
|
|
3628 |
// "A challenge string that is submitted along with the public key. Defaults to an empty string if not specified."
|
|
|
3629 |
// both Firefox and OpenSSL ("openssl spkac -key private.key") behave this way
|
|
|
3630 |
// we could alternatively do this instead if we ignored the specs:
|
|
|
3631 |
// Random::string(8) & str_repeat("\x7F", 8)
|
|
|
3632 |
'challenge' => !empty($this->challenge) ? $this->challenge : ''
|
|
|
3633 |
),
|
|
|
3634 |
'signatureAlgorithm' => array('algorithm' => $signatureAlgorithm),
|
|
|
3635 |
'signature' => false // this is going to be overwritten later
|
|
|
3636 |
);
|
|
|
3637 |
}
|
|
|
3638 |
|
|
|
3639 |
// resync $this->signatureSubject
|
|
|
3640 |
// save $publicKeyAndChallenge in case there are any \phpseclib\File\ASN1\Element objects in it
|
|
|
3641 |
$publicKeyAndChallenge = $this->currentCert['publicKeyAndChallenge'];
|
|
|
3642 |
$this->loadSPKAC($this->saveSPKAC($this->currentCert));
|
|
|
3643 |
|
|
|
3644 |
$result = $this->_sign($this->privateKey, $signatureAlgorithm);
|
|
|
3645 |
$result['publicKeyAndChallenge'] = $publicKeyAndChallenge;
|
|
|
3646 |
|
|
|
3647 |
$this->currentCert = $currentCert;
|
|
|
3648 |
$this->signatureSubject = $signatureSubject;
|
|
|
3649 |
|
|
|
3650 |
return $result;
|
|
|
3651 |
}
|
|
|
3652 |
|
|
|
3653 |
/**
|
|
|
3654 |
* Sign a CRL
|
|
|
3655 |
*
|
|
|
3656 |
* $issuer's private key needs to be loaded.
|
|
|
3657 |
*
|
|
|
3658 |
* @param \phpseclib\File\X509 $issuer
|
|
|
3659 |
* @param \phpseclib\File\X509 $crl
|
|
|
3660 |
* @param string $signatureAlgorithm optional
|
|
|
3661 |
* @access public
|
|
|
3662 |
* @return mixed
|
|
|
3663 |
*/
|
|
|
3664 |
function signCRL($issuer, $crl, $signatureAlgorithm = 'sha1WithRSAEncryption')
|
|
|
3665 |
{
|
|
|
3666 |
if (!is_object($issuer->privateKey) || empty($issuer->dn)) {
|
|
|
3667 |
return false;
|
|
|
3668 |
}
|
|
|
3669 |
|
|
|
3670 |
$currentCert = isset($this->currentCert) ? $this->currentCert : null;
|
|
|
3671 |
$signatureSubject = isset($this->signatureSubject) ? $this->signatureSubject : null;
|
|
|
3672 |
$thisUpdate = !empty($this->startDate) ? $this->startDate : @date('D, d M Y H:i:s O');
|
|
|
3673 |
|
|
|
3674 |
if (isset($crl->currentCert) && is_array($crl->currentCert) && isset($crl->currentCert['tbsCertList'])) {
|
|
|
3675 |
$this->currentCert = $crl->currentCert;
|
|
|
3676 |
$this->currentCert['tbsCertList']['signature']['algorithm'] = $signatureAlgorithm;
|
|
|
3677 |
$this->currentCert['signatureAlgorithm']['algorithm'] = $signatureAlgorithm;
|
|
|
3678 |
} else {
|
|
|
3679 |
$this->currentCert = array(
|
|
|
3680 |
'tbsCertList' =>
|
|
|
3681 |
array(
|
|
|
3682 |
'version' => 'v2',
|
|
|
3683 |
'signature' => array('algorithm' => $signatureAlgorithm),
|
|
|
3684 |
'issuer' => false, // this is going to be overwritten later
|
|
|
3685 |
'thisUpdate' => $this->_timeField($thisUpdate) // $this->setStartDate()
|
|
|
3686 |
),
|
|
|
3687 |
'signatureAlgorithm' => array('algorithm' => $signatureAlgorithm),
|
|
|
3688 |
'signature' => false // this is going to be overwritten later
|
|
|
3689 |
);
|
|
|
3690 |
}
|
|
|
3691 |
|
|
|
3692 |
$tbsCertList = &$this->currentCert['tbsCertList'];
|
|
|
3693 |
$tbsCertList['issuer'] = $issuer->dn;
|
|
|
3694 |
$tbsCertList['thisUpdate'] = $this->_timeField($thisUpdate);
|
|
|
3695 |
|
|
|
3696 |
if (!empty($this->endDate)) {
|
|
|
3697 |
$tbsCertList['nextUpdate'] = $this->_timeField($this->endDate); // $this->setEndDate()
|
|
|
3698 |
} else {
|
|
|
3699 |
unset($tbsCertList['nextUpdate']);
|
|
|
3700 |
}
|
|
|
3701 |
|
|
|
3702 |
if (!empty($this->serialNumber)) {
|
|
|
3703 |
$crlNumber = $this->serialNumber;
|
|
|
3704 |
} else {
|
|
|
3705 |
$crlNumber = $this->getExtension('id-ce-cRLNumber');
|
|
|
3706 |
// "The CRL number is a non-critical CRL extension that conveys a
|
|
|
3707 |
// monotonically increasing sequence number for a given CRL scope and
|
|
|
3708 |
// CRL issuer. This extension allows users to easily determine when a
|
|
|
3709 |
// particular CRL supersedes another CRL."
|
|
|
3710 |
// -- https://tools.ietf.org/html/rfc5280#section-5.2.3
|
|
|
3711 |
$crlNumber = $crlNumber !== false ? $crlNumber->add(new BigInteger(1)) : null;
|
|
|
3712 |
}
|
|
|
3713 |
|
|
|
3714 |
$this->removeExtension('id-ce-authorityKeyIdentifier');
|
|
|
3715 |
$this->removeExtension('id-ce-issuerAltName');
|
|
|
3716 |
|
|
|
3717 |
// Be sure version >= v2 if some extension found.
|
|
|
3718 |
$version = isset($tbsCertList['version']) ? $tbsCertList['version'] : 0;
|
|
|
3719 |
if (!$version) {
|
|
|
3720 |
if (!empty($tbsCertList['crlExtensions'])) {
|
|
|
3721 |
$version = 1; // v2.
|
|
|
3722 |
} elseif (!empty($tbsCertList['revokedCertificates'])) {
|
|
|
3723 |
foreach ($tbsCertList['revokedCertificates'] as $cert) {
|
|
|
3724 |
if (!empty($cert['crlEntryExtensions'])) {
|
|
|
3725 |
$version = 1; // v2.
|
|
|
3726 |
}
|
|
|
3727 |
}
|
|
|
3728 |
}
|
|
|
3729 |
|
|
|
3730 |
if ($version) {
|
|
|
3731 |
$tbsCertList['version'] = $version;
|
|
|
3732 |
}
|
|
|
3733 |
}
|
|
|
3734 |
|
|
|
3735 |
// Store additional extensions.
|
|
|
3736 |
if (!empty($tbsCertList['version'])) { // At least v2.
|
|
|
3737 |
if (!empty($crlNumber)) {
|
|
|
3738 |
$this->setExtension('id-ce-cRLNumber', $crlNumber);
|
|
|
3739 |
}
|
|
|
3740 |
|
|
|
3741 |
if (isset($issuer->currentKeyIdentifier)) {
|
|
|
3742 |
$this->setExtension('id-ce-authorityKeyIdentifier', array(
|
|
|
3743 |
//'authorityCertIssuer' => array(
|
|
|
3744 |
// array(
|
|
|
3745 |
// 'directoryName' => $issuer->dn
|
|
|
3746 |
// )
|
|
|
3747 |
//),
|
|
|
3748 |
'keyIdentifier' => $issuer->currentKeyIdentifier
|
|
|
3749 |
));
|
|
|
3750 |
//$extensions = &$tbsCertList['crlExtensions'];
|
|
|
3751 |
//if (isset($issuer->serialNumber)) {
|
|
|
3752 |
// $extensions[count($extensions) - 1]['authorityCertSerialNumber'] = $issuer->serialNumber;
|
|
|
3753 |
//}
|
|
|
3754 |
//unset($extensions);
|
|
|
3755 |
}
|
|
|
3756 |
|
|
|
3757 |
$issuerAltName = $this->getExtension('id-ce-subjectAltName', $issuer->currentCert);
|
|
|
3758 |
|
|
|
3759 |
if ($issuerAltName !== false) {
|
|
|
3760 |
$this->setExtension('id-ce-issuerAltName', $issuerAltName);
|
|
|
3761 |
}
|
|
|
3762 |
}
|
|
|
3763 |
|
|
|
3764 |
if (empty($tbsCertList['revokedCertificates'])) {
|
|
|
3765 |
unset($tbsCertList['revokedCertificates']);
|
|
|
3766 |
}
|
|
|
3767 |
|
|
|
3768 |
unset($tbsCertList);
|
|
|
3769 |
|
|
|
3770 |
// resync $this->signatureSubject
|
|
|
3771 |
// save $tbsCertList in case there are any \phpseclib\File\ASN1\Element objects in it
|
|
|
3772 |
$tbsCertList = $this->currentCert['tbsCertList'];
|
|
|
3773 |
$this->loadCRL($this->saveCRL($this->currentCert));
|
|
|
3774 |
|
|
|
3775 |
$result = $this->_sign($issuer->privateKey, $signatureAlgorithm);
|
|
|
3776 |
$result['tbsCertList'] = $tbsCertList;
|
|
|
3777 |
|
|
|
3778 |
$this->currentCert = $currentCert;
|
|
|
3779 |
$this->signatureSubject = $signatureSubject;
|
|
|
3780 |
|
|
|
3781 |
return $result;
|
|
|
3782 |
}
|
|
|
3783 |
|
|
|
3784 |
/**
|
|
|
3785 |
* X.509 certificate signing helper function.
|
|
|
3786 |
*
|
|
|
3787 |
* @param object $key
|
|
|
3788 |
* @param \phpseclib\File\X509 $subject
|
|
|
3789 |
* @param string $signatureAlgorithm
|
|
|
3790 |
* @access public
|
|
|
3791 |
* @return mixed
|
|
|
3792 |
*/
|
|
|
3793 |
function _sign($key, $signatureAlgorithm)
|
|
|
3794 |
{
|
|
|
3795 |
if ($key instanceof RSA) {
|
|
|
3796 |
switch ($signatureAlgorithm) {
|
|
|
3797 |
case 'md2WithRSAEncryption':
|
|
|
3798 |
case 'md5WithRSAEncryption':
|
|
|
3799 |
case 'sha1WithRSAEncryption':
|
|
|
3800 |
case 'sha224WithRSAEncryption':
|
|
|
3801 |
case 'sha256WithRSAEncryption':
|
|
|
3802 |
case 'sha384WithRSAEncryption':
|
|
|
3803 |
case 'sha512WithRSAEncryption':
|
|
|
3804 |
$key->setHash(preg_replace('#WithRSAEncryption$#', '', $signatureAlgorithm));
|
|
|
3805 |
$key->setSignatureMode(RSA::SIGNATURE_PKCS1);
|
|
|
3806 |
|
|
|
3807 |
$this->currentCert['signature'] = base64_encode("\0" . $key->sign($this->signatureSubject));
|
|
|
3808 |
return $this->currentCert;
|
|
|
3809 |
}
|
|
|
3810 |
}
|
|
|
3811 |
|
|
|
3812 |
return false;
|
|
|
3813 |
}
|
|
|
3814 |
|
|
|
3815 |
/**
|
|
|
3816 |
* Set certificate start date
|
|
|
3817 |
*
|
|
|
3818 |
* @param string $date
|
|
|
3819 |
* @access public
|
|
|
3820 |
*/
|
|
|
3821 |
function setStartDate($date)
|
|
|
3822 |
{
|
|
|
3823 |
$this->startDate = @date('D, d M Y H:i:s O', @strtotime($date));
|
|
|
3824 |
}
|
|
|
3825 |
|
|
|
3826 |
/**
|
|
|
3827 |
* Set certificate end date
|
|
|
3828 |
*
|
|
|
3829 |
* @param string $date
|
|
|
3830 |
* @access public
|
|
|
3831 |
*/
|
|
|
3832 |
function setEndDate($date)
|
|
|
3833 |
{
|
|
|
3834 |
/*
|
|
|
3835 |
To indicate that a certificate has no well-defined expiration date,
|
|
|
3836 |
the notAfter SHOULD be assigned the GeneralizedTime value of
|
|
|
3837 |
99991231235959Z.
|
|
|
3838 |
|
|
|
3839 |
-- http://tools.ietf.org/html/rfc5280#section-4.1.2.5
|
|
|
3840 |
*/
|
|
|
3841 |
if (strtolower($date) == 'lifetime') {
|
|
|
3842 |
$temp = '99991231235959Z';
|
|
|
3843 |
$asn1 = new ASN1();
|
|
|
3844 |
$temp = chr(ASN1::TYPE_GENERALIZED_TIME) . $asn1->_encodeLength(strlen($temp)) . $temp;
|
|
|
3845 |
$this->endDate = new Element($temp);
|
|
|
3846 |
} else {
|
|
|
3847 |
$this->endDate = @date('D, d M Y H:i:s O', @strtotime($date));
|
|
|
3848 |
}
|
|
|
3849 |
}
|
|
|
3850 |
|
|
|
3851 |
/**
|
|
|
3852 |
* Set Serial Number
|
|
|
3853 |
*
|
|
|
3854 |
* @param string $serial
|
|
|
3855 |
* @param $base optional
|
|
|
3856 |
* @access public
|
|
|
3857 |
*/
|
|
|
3858 |
function setSerialNumber($serial, $base = -256)
|
|
|
3859 |
{
|
|
|
3860 |
$this->serialNumber = new BigInteger($serial, $base);
|
|
|
3861 |
}
|
|
|
3862 |
|
|
|
3863 |
/**
|
|
|
3864 |
* Turns the certificate into a certificate authority
|
|
|
3865 |
*
|
|
|
3866 |
* @access public
|
|
|
3867 |
*/
|
|
|
3868 |
function makeCA()
|
|
|
3869 |
{
|
|
|
3870 |
$this->caFlag = true;
|
|
|
3871 |
}
|
|
|
3872 |
|
|
|
3873 |
/**
|
|
|
3874 |
* Check for validity of subarray
|
|
|
3875 |
*
|
|
|
3876 |
* This is intended for use in conjunction with _subArrayUnchecked(),
|
|
|
3877 |
* implementing the checks included in _subArray() but without copying
|
|
|
3878 |
* a potentially large array by passing its reference by-value to is_array().
|
|
|
3879 |
*
|
|
|
3880 |
* @param array $root
|
|
|
3881 |
* @param string $path
|
|
|
3882 |
* @return boolean
|
|
|
3883 |
* @access private
|
|
|
3884 |
*/
|
|
|
3885 |
function _isSubArrayValid($root, $path)
|
|
|
3886 |
{
|
|
|
3887 |
if (!is_array($root)) {
|
|
|
3888 |
return false;
|
|
|
3889 |
}
|
|
|
3890 |
|
|
|
3891 |
foreach (explode('/', $path) as $i) {
|
|
|
3892 |
if (!is_array($root)) {
|
|
|
3893 |
return false;
|
|
|
3894 |
}
|
|
|
3895 |
|
|
|
3896 |
if (!isset($root[$i])) {
|
|
|
3897 |
return true;
|
|
|
3898 |
}
|
|
|
3899 |
|
|
|
3900 |
$root = $root[$i];
|
|
|
3901 |
}
|
|
|
3902 |
|
|
|
3903 |
return true;
|
|
|
3904 |
}
|
|
|
3905 |
|
|
|
3906 |
/**
|
|
|
3907 |
* Get a reference to a subarray
|
|
|
3908 |
*
|
|
|
3909 |
* This variant of _subArray() does no is_array() checking,
|
|
|
3910 |
* so $root should be checked with _isSubArrayValid() first.
|
|
|
3911 |
*
|
|
|
3912 |
* This is here for performance reasons:
|
|
|
3913 |
* Passing a reference (i.e. $root) by-value (i.e. to is_array())
|
|
|
3914 |
* creates a copy. If $root is an especially large array, this is expensive.
|
|
|
3915 |
*
|
|
|
3916 |
* @param array $root
|
|
|
3917 |
* @param string $path absolute path with / as component separator
|
|
|
3918 |
* @param bool $create optional
|
|
|
3919 |
* @access private
|
|
|
3920 |
* @return array|false
|
|
|
3921 |
*/
|
|
|
3922 |
function &_subArrayUnchecked(&$root, $path, $create = false)
|
|
|
3923 |
{
|
|
|
3924 |
$false = false;
|
|
|
3925 |
|
|
|
3926 |
foreach (explode('/', $path) as $i) {
|
|
|
3927 |
if (!isset($root[$i])) {
|
|
|
3928 |
if (!$create) {
|
|
|
3929 |
return $false;
|
|
|
3930 |
}
|
|
|
3931 |
|
|
|
3932 |
$root[$i] = array();
|
|
|
3933 |
}
|
|
|
3934 |
|
|
|
3935 |
$root = &$root[$i];
|
|
|
3936 |
}
|
|
|
3937 |
|
|
|
3938 |
return $root;
|
|
|
3939 |
}
|
|
|
3940 |
|
|
|
3941 |
/**
|
|
|
3942 |
* Get a reference to a subarray
|
|
|
3943 |
*
|
|
|
3944 |
* @param array $root
|
|
|
3945 |
* @param string $path absolute path with / as component separator
|
|
|
3946 |
* @param bool $create optional
|
|
|
3947 |
* @access private
|
|
|
3948 |
* @return array|false
|
|
|
3949 |
*/
|
|
|
3950 |
function &_subArray(&$root, $path, $create = false)
|
|
|
3951 |
{
|
|
|
3952 |
$false = false;
|
|
|
3953 |
|
|
|
3954 |
if (!is_array($root)) {
|
|
|
3955 |
return $false;
|
|
|
3956 |
}
|
|
|
3957 |
|
|
|
3958 |
foreach (explode('/', $path) as $i) {
|
|
|
3959 |
if (!is_array($root)) {
|
|
|
3960 |
return $false;
|
|
|
3961 |
}
|
|
|
3962 |
|
|
|
3963 |
if (!isset($root[$i])) {
|
|
|
3964 |
if (!$create) {
|
|
|
3965 |
return $false;
|
|
|
3966 |
}
|
|
|
3967 |
|
|
|
3968 |
$root[$i] = array();
|
|
|
3969 |
}
|
|
|
3970 |
|
|
|
3971 |
$root = &$root[$i];
|
|
|
3972 |
}
|
|
|
3973 |
|
|
|
3974 |
return $root;
|
|
|
3975 |
}
|
|
|
3976 |
|
|
|
3977 |
/**
|
|
|
3978 |
* Get a reference to an extension subarray
|
|
|
3979 |
*
|
|
|
3980 |
* @param array $root
|
|
|
3981 |
* @param string $path optional absolute path with / as component separator
|
|
|
3982 |
* @param bool $create optional
|
|
|
3983 |
* @access private
|
|
|
3984 |
* @return array|false
|
|
|
3985 |
*/
|
|
|
3986 |
function &_extensions(&$root, $path = null, $create = false)
|
|
|
3987 |
{
|
|
|
3988 |
if (!isset($root)) {
|
|
|
3989 |
$root = $this->currentCert;
|
|
|
3990 |
}
|
|
|
3991 |
|
|
|
3992 |
switch (true) {
|
|
|
3993 |
case !empty($path):
|
|
|
3994 |
case !is_array($root):
|
|
|
3995 |
break;
|
|
|
3996 |
case isset($root['tbsCertificate']):
|
|
|
3997 |
$path = 'tbsCertificate/extensions';
|
|
|
3998 |
break;
|
|
|
3999 |
case isset($root['tbsCertList']):
|
|
|
4000 |
$path = 'tbsCertList/crlExtensions';
|
|
|
4001 |
break;
|
|
|
4002 |
case isset($root['certificationRequestInfo']):
|
|
|
4003 |
$pth = 'certificationRequestInfo/attributes';
|
|
|
4004 |
$attributes = &$this->_subArray($root, $pth, $create);
|
|
|
4005 |
|
|
|
4006 |
if (is_array($attributes)) {
|
|
|
4007 |
foreach ($attributes as $key => $value) {
|
|
|
4008 |
if ($value['type'] == 'pkcs-9-at-extensionRequest') {
|
|
|
4009 |
$path = "$pth/$key/value/0";
|
|
|
4010 |
break 2;
|
|
|
4011 |
}
|
|
|
4012 |
}
|
|
|
4013 |
if ($create) {
|
|
|
4014 |
$key = count($attributes);
|
|
|
4015 |
$attributes[] = array('type' => 'pkcs-9-at-extensionRequest', 'value' => array());
|
|
|
4016 |
$path = "$pth/$key/value/0";
|
|
|
4017 |
}
|
|
|
4018 |
}
|
|
|
4019 |
break;
|
|
|
4020 |
}
|
|
|
4021 |
|
|
|
4022 |
$extensions = &$this->_subArray($root, $path, $create);
|
|
|
4023 |
|
|
|
4024 |
if (!is_array($extensions)) {
|
|
|
4025 |
$false = false;
|
|
|
4026 |
return $false;
|
|
|
4027 |
}
|
|
|
4028 |
|
|
|
4029 |
return $extensions;
|
|
|
4030 |
}
|
|
|
4031 |
|
|
|
4032 |
/**
|
|
|
4033 |
* Remove an Extension
|
|
|
4034 |
*
|
|
|
4035 |
* @param string $id
|
|
|
4036 |
* @param string $path optional
|
|
|
4037 |
* @access private
|
|
|
4038 |
* @return bool
|
|
|
4039 |
*/
|
|
|
4040 |
function _removeExtension($id, $path = null)
|
|
|
4041 |
{
|
|
|
4042 |
$extensions = &$this->_extensions($this->currentCert, $path);
|
|
|
4043 |
|
|
|
4044 |
if (!is_array($extensions)) {
|
|
|
4045 |
return false;
|
|
|
4046 |
}
|
|
|
4047 |
|
|
|
4048 |
$result = false;
|
|
|
4049 |
foreach ($extensions as $key => $value) {
|
|
|
4050 |
if ($value['extnId'] == $id) {
|
|
|
4051 |
unset($extensions[$key]);
|
|
|
4052 |
$result = true;
|
|
|
4053 |
}
|
|
|
4054 |
}
|
|
|
4055 |
|
|
|
4056 |
$extensions = array_values($extensions);
|
|
|
4057 |
return $result;
|
|
|
4058 |
}
|
|
|
4059 |
|
|
|
4060 |
/**
|
|
|
4061 |
* Get an Extension
|
|
|
4062 |
*
|
|
|
4063 |
* Returns the extension if it exists and false if not
|
|
|
4064 |
*
|
|
|
4065 |
* @param string $id
|
|
|
4066 |
* @param array $cert optional
|
|
|
4067 |
* @param string $path optional
|
|
|
4068 |
* @access private
|
|
|
4069 |
* @return mixed
|
|
|
4070 |
*/
|
|
|
4071 |
function _getExtension($id, $cert = null, $path = null)
|
|
|
4072 |
{
|
|
|
4073 |
$extensions = $this->_extensions($cert, $path);
|
|
|
4074 |
|
|
|
4075 |
if (!is_array($extensions)) {
|
|
|
4076 |
return false;
|
|
|
4077 |
}
|
|
|
4078 |
|
|
|
4079 |
foreach ($extensions as $key => $value) {
|
|
|
4080 |
if ($value['extnId'] == $id) {
|
|
|
4081 |
return $value['extnValue'];
|
|
|
4082 |
}
|
|
|
4083 |
}
|
|
|
4084 |
|
|
|
4085 |
return false;
|
|
|
4086 |
}
|
|
|
4087 |
|
|
|
4088 |
/**
|
|
|
4089 |
* Returns a list of all extensions in use
|
|
|
4090 |
*
|
|
|
4091 |
* @param array $cert optional
|
|
|
4092 |
* @param string $path optional
|
|
|
4093 |
* @access private
|
|
|
4094 |
* @return array
|
|
|
4095 |
*/
|
|
|
4096 |
function _getExtensions($cert = null, $path = null)
|
|
|
4097 |
{
|
|
|
4098 |
$exts = $this->_extensions($cert, $path);
|
|
|
4099 |
$extensions = array();
|
|
|
4100 |
|
|
|
4101 |
if (is_array($exts)) {
|
|
|
4102 |
foreach ($exts as $extension) {
|
|
|
4103 |
$extensions[] = $extension['extnId'];
|
|
|
4104 |
}
|
|
|
4105 |
}
|
|
|
4106 |
|
|
|
4107 |
return $extensions;
|
|
|
4108 |
}
|
|
|
4109 |
|
|
|
4110 |
/**
|
|
|
4111 |
* Set an Extension
|
|
|
4112 |
*
|
|
|
4113 |
* @param string $id
|
|
|
4114 |
* @param mixed $value
|
|
|
4115 |
* @param bool $critical optional
|
|
|
4116 |
* @param bool $replace optional
|
|
|
4117 |
* @param string $path optional
|
|
|
4118 |
* @access private
|
|
|
4119 |
* @return bool
|
|
|
4120 |
*/
|
|
|
4121 |
function _setExtension($id, $value, $critical = false, $replace = true, $path = null)
|
|
|
4122 |
{
|
|
|
4123 |
$extensions = &$this->_extensions($this->currentCert, $path, true);
|
|
|
4124 |
|
|
|
4125 |
if (!is_array($extensions)) {
|
|
|
4126 |
return false;
|
|
|
4127 |
}
|
|
|
4128 |
|
|
|
4129 |
$newext = array('extnId' => $id, 'critical' => $critical, 'extnValue' => $value);
|
|
|
4130 |
|
|
|
4131 |
foreach ($extensions as $key => $value) {
|
|
|
4132 |
if ($value['extnId'] == $id) {
|
|
|
4133 |
if (!$replace) {
|
|
|
4134 |
return false;
|
|
|
4135 |
}
|
|
|
4136 |
|
|
|
4137 |
$extensions[$key] = $newext;
|
|
|
4138 |
return true;
|
|
|
4139 |
}
|
|
|
4140 |
}
|
|
|
4141 |
|
|
|
4142 |
$extensions[] = $newext;
|
|
|
4143 |
return true;
|
|
|
4144 |
}
|
|
|
4145 |
|
|
|
4146 |
/**
|
|
|
4147 |
* Remove a certificate, CSR or CRL Extension
|
|
|
4148 |
*
|
|
|
4149 |
* @param string $id
|
|
|
4150 |
* @access public
|
|
|
4151 |
* @return bool
|
|
|
4152 |
*/
|
|
|
4153 |
function removeExtension($id)
|
|
|
4154 |
{
|
|
|
4155 |
return $this->_removeExtension($id);
|
|
|
4156 |
}
|
|
|
4157 |
|
|
|
4158 |
/**
|
|
|
4159 |
* Get a certificate, CSR or CRL Extension
|
|
|
4160 |
*
|
|
|
4161 |
* Returns the extension if it exists and false if not
|
|
|
4162 |
*
|
|
|
4163 |
* @param string $id
|
|
|
4164 |
* @param array $cert optional
|
|
|
4165 |
* @access public
|
|
|
4166 |
* @return mixed
|
|
|
4167 |
*/
|
|
|
4168 |
function getExtension($id, $cert = null)
|
|
|
4169 |
{
|
|
|
4170 |
return $this->_getExtension($id, $cert);
|
|
|
4171 |
}
|
|
|
4172 |
|
|
|
4173 |
/**
|
|
|
4174 |
* Returns a list of all extensions in use in certificate, CSR or CRL
|
|
|
4175 |
*
|
|
|
4176 |
* @param array $cert optional
|
|
|
4177 |
* @access public
|
|
|
4178 |
* @return array
|
|
|
4179 |
*/
|
|
|
4180 |
function getExtensions($cert = null)
|
|
|
4181 |
{
|
|
|
4182 |
return $this->_getExtensions($cert);
|
|
|
4183 |
}
|
|
|
4184 |
|
|
|
4185 |
/**
|
|
|
4186 |
* Set a certificate, CSR or CRL Extension
|
|
|
4187 |
*
|
|
|
4188 |
* @param string $id
|
|
|
4189 |
* @param mixed $value
|
|
|
4190 |
* @param bool $critical optional
|
|
|
4191 |
* @param bool $replace optional
|
|
|
4192 |
* @access public
|
|
|
4193 |
* @return bool
|
|
|
4194 |
*/
|
|
|
4195 |
function setExtension($id, $value, $critical = false, $replace = true)
|
|
|
4196 |
{
|
|
|
4197 |
return $this->_setExtension($id, $value, $critical, $replace);
|
|
|
4198 |
}
|
|
|
4199 |
|
|
|
4200 |
/**
|
|
|
4201 |
* Remove a CSR attribute.
|
|
|
4202 |
*
|
|
|
4203 |
* @param string $id
|
|
|
4204 |
* @param int $disposition optional
|
|
|
4205 |
* @access public
|
|
|
4206 |
* @return bool
|
|
|
4207 |
*/
|
|
|
4208 |
function removeAttribute($id, $disposition = self::ATTR_ALL)
|
|
|
4209 |
{
|
|
|
4210 |
$attributes = &$this->_subArray($this->currentCert, 'certificationRequestInfo/attributes');
|
|
|
4211 |
|
|
|
4212 |
if (!is_array($attributes)) {
|
|
|
4213 |
return false;
|
|
|
4214 |
}
|
|
|
4215 |
|
|
|
4216 |
$result = false;
|
|
|
4217 |
foreach ($attributes as $key => $attribute) {
|
|
|
4218 |
if ($attribute['type'] == $id) {
|
|
|
4219 |
$n = count($attribute['value']);
|
|
|
4220 |
switch (true) {
|
|
|
4221 |
case $disposition == self::ATTR_APPEND:
|
|
|
4222 |
case $disposition == self::ATTR_REPLACE:
|
|
|
4223 |
return false;
|
|
|
4224 |
case $disposition >= $n:
|
|
|
4225 |
$disposition -= $n;
|
|
|
4226 |
break;
|
|
|
4227 |
case $disposition == self::ATTR_ALL:
|
|
|
4228 |
case $n == 1:
|
|
|
4229 |
unset($attributes[$key]);
|
|
|
4230 |
$result = true;
|
|
|
4231 |
break;
|
|
|
4232 |
default:
|
|
|
4233 |
unset($attributes[$key]['value'][$disposition]);
|
|
|
4234 |
$attributes[$key]['value'] = array_values($attributes[$key]['value']);
|
|
|
4235 |
$result = true;
|
|
|
4236 |
break;
|
|
|
4237 |
}
|
|
|
4238 |
if ($result && $disposition != self::ATTR_ALL) {
|
|
|
4239 |
break;
|
|
|
4240 |
}
|
|
|
4241 |
}
|
|
|
4242 |
}
|
|
|
4243 |
|
|
|
4244 |
$attributes = array_values($attributes);
|
|
|
4245 |
return $result;
|
|
|
4246 |
}
|
|
|
4247 |
|
|
|
4248 |
/**
|
|
|
4249 |
* Get a CSR attribute
|
|
|
4250 |
*
|
|
|
4251 |
* Returns the attribute if it exists and false if not
|
|
|
4252 |
*
|
|
|
4253 |
* @param string $id
|
|
|
4254 |
* @param int $disposition optional
|
|
|
4255 |
* @param array $csr optional
|
|
|
4256 |
* @access public
|
|
|
4257 |
* @return mixed
|
|
|
4258 |
*/
|
|
|
4259 |
function getAttribute($id, $disposition = self::ATTR_ALL, $csr = null)
|
|
|
4260 |
{
|
|
|
4261 |
if (empty($csr)) {
|
|
|
4262 |
$csr = $this->currentCert;
|
|
|
4263 |
}
|
|
|
4264 |
|
|
|
4265 |
$attributes = $this->_subArray($csr, 'certificationRequestInfo/attributes');
|
|
|
4266 |
|
|
|
4267 |
if (!is_array($attributes)) {
|
|
|
4268 |
return false;
|
|
|
4269 |
}
|
|
|
4270 |
|
|
|
4271 |
foreach ($attributes as $key => $attribute) {
|
|
|
4272 |
if ($attribute['type'] == $id) {
|
|
|
4273 |
$n = count($attribute['value']);
|
|
|
4274 |
switch (true) {
|
|
|
4275 |
case $disposition == self::ATTR_APPEND:
|
|
|
4276 |
case $disposition == self::ATTR_REPLACE:
|
|
|
4277 |
return false;
|
|
|
4278 |
case $disposition == self::ATTR_ALL:
|
|
|
4279 |
return $attribute['value'];
|
|
|
4280 |
case $disposition >= $n:
|
|
|
4281 |
$disposition -= $n;
|
|
|
4282 |
break;
|
|
|
4283 |
default:
|
|
|
4284 |
return $attribute['value'][$disposition];
|
|
|
4285 |
}
|
|
|
4286 |
}
|
|
|
4287 |
}
|
|
|
4288 |
|
|
|
4289 |
return false;
|
|
|
4290 |
}
|
|
|
4291 |
|
|
|
4292 |
/**
|
|
|
4293 |
* Returns a list of all CSR attributes in use
|
|
|
4294 |
*
|
|
|
4295 |
* @param array $csr optional
|
|
|
4296 |
* @access public
|
|
|
4297 |
* @return array
|
|
|
4298 |
*/
|
|
|
4299 |
function getAttributes($csr = null)
|
|
|
4300 |
{
|
|
|
4301 |
if (empty($csr)) {
|
|
|
4302 |
$csr = $this->currentCert;
|
|
|
4303 |
}
|
|
|
4304 |
|
|
|
4305 |
$attributes = $this->_subArray($csr, 'certificationRequestInfo/attributes');
|
|
|
4306 |
$attrs = array();
|
|
|
4307 |
|
|
|
4308 |
if (is_array($attributes)) {
|
|
|
4309 |
foreach ($attributes as $attribute) {
|
|
|
4310 |
$attrs[] = $attribute['type'];
|
|
|
4311 |
}
|
|
|
4312 |
}
|
|
|
4313 |
|
|
|
4314 |
return $attrs;
|
|
|
4315 |
}
|
|
|
4316 |
|
|
|
4317 |
/**
|
|
|
4318 |
* Set a CSR attribute
|
|
|
4319 |
*
|
|
|
4320 |
* @param string $id
|
|
|
4321 |
* @param mixed $value
|
|
|
4322 |
* @param bool $disposition optional
|
|
|
4323 |
* @access public
|
|
|
4324 |
* @return bool
|
|
|
4325 |
*/
|
|
|
4326 |
function setAttribute($id, $value, $disposition = self::ATTR_ALL)
|
|
|
4327 |
{
|
|
|
4328 |
$attributes = &$this->_subArray($this->currentCert, 'certificationRequestInfo/attributes', true);
|
|
|
4329 |
|
|
|
4330 |
if (!is_array($attributes)) {
|
|
|
4331 |
return false;
|
|
|
4332 |
}
|
|
|
4333 |
|
|
|
4334 |
switch ($disposition) {
|
|
|
4335 |
case self::ATTR_REPLACE:
|
|
|
4336 |
$disposition = self::ATTR_APPEND;
|
|
|
4337 |
case self::ATTR_ALL:
|
|
|
4338 |
$this->removeAttribute($id);
|
|
|
4339 |
break;
|
|
|
4340 |
}
|
|
|
4341 |
|
|
|
4342 |
foreach ($attributes as $key => $attribute) {
|
|
|
4343 |
if ($attribute['type'] == $id) {
|
|
|
4344 |
$n = count($attribute['value']);
|
|
|
4345 |
switch (true) {
|
|
|
4346 |
case $disposition == self::ATTR_APPEND:
|
|
|
4347 |
$last = $key;
|
|
|
4348 |
break;
|
|
|
4349 |
case $disposition >= $n:
|
|
|
4350 |
$disposition -= $n;
|
|
|
4351 |
break;
|
|
|
4352 |
default:
|
|
|
4353 |
$attributes[$key]['value'][$disposition] = $value;
|
|
|
4354 |
return true;
|
|
|
4355 |
}
|
|
|
4356 |
}
|
|
|
4357 |
}
|
|
|
4358 |
|
|
|
4359 |
switch (true) {
|
|
|
4360 |
case $disposition >= 0:
|
|
|
4361 |
return false;
|
|
|
4362 |
case isset($last):
|
|
|
4363 |
$attributes[$last]['value'][] = $value;
|
|
|
4364 |
break;
|
|
|
4365 |
default:
|
|
|
4366 |
$attributes[] = array('type' => $id, 'value' => $disposition == self::ATTR_ALL ? $value: array($value));
|
|
|
4367 |
break;
|
|
|
4368 |
}
|
|
|
4369 |
|
|
|
4370 |
return true;
|
|
|
4371 |
}
|
|
|
4372 |
|
|
|
4373 |
/**
|
|
|
4374 |
* Sets the subject key identifier
|
|
|
4375 |
*
|
|
|
4376 |
* This is used by the id-ce-authorityKeyIdentifier and the id-ce-subjectKeyIdentifier extensions.
|
|
|
4377 |
*
|
|
|
4378 |
* @param string $value
|
|
|
4379 |
* @access public
|
|
|
4380 |
*/
|
|
|
4381 |
function setKeyIdentifier($value)
|
|
|
4382 |
{
|
|
|
4383 |
if (empty($value)) {
|
|
|
4384 |
unset($this->currentKeyIdentifier);
|
|
|
4385 |
} else {
|
|
|
4386 |
$this->currentKeyIdentifier = base64_encode($value);
|
|
|
4387 |
}
|
|
|
4388 |
}
|
|
|
4389 |
|
|
|
4390 |
/**
|
|
|
4391 |
* Compute a public key identifier.
|
|
|
4392 |
*
|
|
|
4393 |
* Although key identifiers may be set to any unique value, this function
|
|
|
4394 |
* computes key identifiers from public key according to the two
|
|
|
4395 |
* recommended methods (4.2.1.2 RFC 3280).
|
|
|
4396 |
* Highly polymorphic: try to accept all possible forms of key:
|
|
|
4397 |
* - Key object
|
|
|
4398 |
* - \phpseclib\File\X509 object with public or private key defined
|
|
|
4399 |
* - Certificate or CSR array
|
|
|
4400 |
* - \phpseclib\File\ASN1\Element object
|
|
|
4401 |
* - PEM or DER string
|
|
|
4402 |
*
|
|
|
4403 |
* @param mixed $key optional
|
|
|
4404 |
* @param int $method optional
|
|
|
4405 |
* @access public
|
|
|
4406 |
* @return string binary key identifier
|
|
|
4407 |
*/
|
|
|
4408 |
function computeKeyIdentifier($key = null, $method = 1)
|
|
|
4409 |
{
|
|
|
4410 |
if (is_null($key)) {
|
|
|
4411 |
$key = $this;
|
|
|
4412 |
}
|
|
|
4413 |
|
|
|
4414 |
switch (true) {
|
|
|
4415 |
case is_string($key):
|
|
|
4416 |
break;
|
|
|
4417 |
case is_array($key) && isset($key['tbsCertificate']['subjectPublicKeyInfo']['subjectPublicKey']):
|
|
|
4418 |
return $this->computeKeyIdentifier($key['tbsCertificate']['subjectPublicKeyInfo']['subjectPublicKey'], $method);
|
|
|
4419 |
case is_array($key) && isset($key['certificationRequestInfo']['subjectPKInfo']['subjectPublicKey']):
|
|
|
4420 |
return $this->computeKeyIdentifier($key['certificationRequestInfo']['subjectPKInfo']['subjectPublicKey'], $method);
|
|
|
4421 |
case !is_object($key):
|
|
|
4422 |
return false;
|
|
|
4423 |
case $key instanceof Element:
|
|
|
4424 |
// Assume the element is a bitstring-packed key.
|
|
|
4425 |
$asn1 = new ASN1();
|
|
|
4426 |
$decoded = $asn1->decodeBER($key->element);
|
|
|
4427 |
if (empty($decoded)) {
|
|
|
4428 |
return false;
|
|
|
4429 |
}
|
|
|
4430 |
$raw = $asn1->asn1map($decoded[0], array('type' => ASN1::TYPE_BIT_STRING));
|
|
|
4431 |
if (empty($raw)) {
|
|
|
4432 |
return false;
|
|
|
4433 |
}
|
|
|
4434 |
$raw = base64_decode($raw);
|
|
|
4435 |
// If the key is private, compute identifier from its corresponding public key.
|
|
|
4436 |
$key = new RSA();
|
|
|
4437 |
if (!$key->loadKey($raw)) {
|
|
|
4438 |
return false; // Not an unencrypted RSA key.
|
|
|
4439 |
}
|
|
|
4440 |
if ($key->getPrivateKey() !== false) { // If private.
|
|
|
4441 |
return $this->computeKeyIdentifier($key, $method);
|
|
|
4442 |
}
|
|
|
4443 |
$key = $raw; // Is a public key.
|
|
|
4444 |
break;
|
|
|
4445 |
case $key instanceof X509:
|
|
|
4446 |
if (isset($key->publicKey)) {
|
|
|
4447 |
return $this->computeKeyIdentifier($key->publicKey, $method);
|
|
|
4448 |
}
|
|
|
4449 |
if (isset($key->privateKey)) {
|
|
|
4450 |
return $this->computeKeyIdentifier($key->privateKey, $method);
|
|
|
4451 |
}
|
|
|
4452 |
if (isset($key->currentCert['tbsCertificate']) || isset($key->currentCert['certificationRequestInfo'])) {
|
|
|
4453 |
return $this->computeKeyIdentifier($key->currentCert, $method);
|
|
|
4454 |
}
|
|
|
4455 |
return false;
|
|
|
4456 |
default: // Should be a key object (i.e.: \phpseclib\Crypt\RSA).
|
|
|
4457 |
$key = $key->getPublicKey(RSA::PUBLIC_FORMAT_PKCS1);
|
|
|
4458 |
break;
|
|
|
4459 |
}
|
|
|
4460 |
|
|
|
4461 |
// If in PEM format, convert to binary.
|
|
|
4462 |
$key = $this->_extractBER($key);
|
|
|
4463 |
|
|
|
4464 |
// Now we have the key string: compute its sha-1 sum.
|
|
|
4465 |
$hash = new Hash('sha1');
|
|
|
4466 |
$hash = $hash->hash($key);
|
|
|
4467 |
|
|
|
4468 |
if ($method == 2) {
|
|
|
4469 |
$hash = substr($hash, -8);
|
|
|
4470 |
$hash[0] = chr((ord($hash[0]) & 0x0F) | 0x40);
|
|
|
4471 |
}
|
|
|
4472 |
|
|
|
4473 |
return $hash;
|
|
|
4474 |
}
|
|
|
4475 |
|
|
|
4476 |
/**
|
|
|
4477 |
* Format a public key as appropriate
|
|
|
4478 |
*
|
|
|
4479 |
* @access private
|
|
|
4480 |
* @return array
|
|
|
4481 |
*/
|
|
|
4482 |
function _formatSubjectPublicKey()
|
|
|
4483 |
{
|
|
|
4484 |
if ($this->publicKey instanceof RSA) {
|
|
|
4485 |
// the following two return statements do the same thing. i dunno.. i just prefer the later for some reason.
|
|
|
4486 |
// the former is a good example of how to do fuzzing on the public key
|
|
|
4487 |
//return new Element(base64_decode(preg_replace('#-.+-|[\r\n]#', '', $this->publicKey->getPublicKey())));
|
|
|
4488 |
return array(
|
|
|
4489 |
'algorithm' => array('algorithm' => 'rsaEncryption'),
|
|
|
4490 |
'subjectPublicKey' => $this->publicKey->getPublicKey(RSA::PUBLIC_FORMAT_PKCS1)
|
|
|
4491 |
);
|
|
|
4492 |
}
|
|
|
4493 |
|
|
|
4494 |
return false;
|
|
|
4495 |
}
|
|
|
4496 |
|
|
|
4497 |
/**
|
|
|
4498 |
* Set the domain name's which the cert is to be valid for
|
|
|
4499 |
*
|
|
|
4500 |
* @access public
|
|
|
4501 |
* @return array
|
|
|
4502 |
*/
|
|
|
4503 |
function setDomain()
|
|
|
4504 |
{
|
|
|
4505 |
$this->domains = func_get_args();
|
|
|
4506 |
$this->removeDNProp('id-at-commonName');
|
|
|
4507 |
$this->setDNProp('id-at-commonName', $this->domains[0]);
|
|
|
4508 |
}
|
|
|
4509 |
|
|
|
4510 |
/**
|
|
|
4511 |
* Set the IP Addresses's which the cert is to be valid for
|
|
|
4512 |
*
|
|
|
4513 |
* @access public
|
|
|
4514 |
* @param string $ipAddress optional
|
|
|
4515 |
*/
|
|
|
4516 |
function setIPAddress()
|
|
|
4517 |
{
|
|
|
4518 |
$this->ipAddresses = func_get_args();
|
|
|
4519 |
/*
|
|
|
4520 |
if (!isset($this->domains)) {
|
|
|
4521 |
$this->removeDNProp('id-at-commonName');
|
|
|
4522 |
$this->setDNProp('id-at-commonName', $this->ipAddresses[0]);
|
|
|
4523 |
}
|
|
|
4524 |
*/
|
|
|
4525 |
}
|
|
|
4526 |
|
|
|
4527 |
/**
|
|
|
4528 |
* Helper function to build domain array
|
|
|
4529 |
*
|
|
|
4530 |
* @access private
|
|
|
4531 |
* @param string $domain
|
|
|
4532 |
* @return array
|
|
|
4533 |
*/
|
|
|
4534 |
function _dnsName($domain)
|
|
|
4535 |
{
|
|
|
4536 |
return array('dNSName' => $domain);
|
|
|
4537 |
}
|
|
|
4538 |
|
|
|
4539 |
/**
|
|
|
4540 |
* Helper function to build IP Address array
|
|
|
4541 |
*
|
|
|
4542 |
* (IPv6 is not currently supported)
|
|
|
4543 |
*
|
|
|
4544 |
* @access private
|
|
|
4545 |
* @param string $address
|
|
|
4546 |
* @return array
|
|
|
4547 |
*/
|
|
|
4548 |
function _iPAddress($address)
|
|
|
4549 |
{
|
|
|
4550 |
return array('iPAddress' => $address);
|
|
|
4551 |
}
|
|
|
4552 |
|
|
|
4553 |
/**
|
|
|
4554 |
* Get the index of a revoked certificate.
|
|
|
4555 |
*
|
|
|
4556 |
* @param array $rclist
|
|
|
4557 |
* @param string $serial
|
|
|
4558 |
* @param bool $create optional
|
|
|
4559 |
* @access private
|
|
|
4560 |
* @return int|false
|
|
|
4561 |
*/
|
|
|
4562 |
function _revokedCertificate(&$rclist, $serial, $create = false)
|
|
|
4563 |
{
|
|
|
4564 |
$serial = new BigInteger($serial);
|
|
|
4565 |
|
|
|
4566 |
foreach ($rclist as $i => $rc) {
|
|
|
4567 |
if (!($serial->compare($rc['userCertificate']))) {
|
|
|
4568 |
return $i;
|
|
|
4569 |
}
|
|
|
4570 |
}
|
|
|
4571 |
|
|
|
4572 |
if (!$create) {
|
|
|
4573 |
return false;
|
|
|
4574 |
}
|
|
|
4575 |
|
|
|
4576 |
$i = count($rclist);
|
|
|
4577 |
$rclist[] = array('userCertificate' => $serial,
|
|
|
4578 |
'revocationDate' => $this->_timeField(@date('D, d M Y H:i:s O')));
|
|
|
4579 |
return $i;
|
|
|
4580 |
}
|
|
|
4581 |
|
|
|
4582 |
/**
|
|
|
4583 |
* Revoke a certificate.
|
|
|
4584 |
*
|
|
|
4585 |
* @param string $serial
|
|
|
4586 |
* @param string $date optional
|
|
|
4587 |
* @access public
|
|
|
4588 |
* @return bool
|
|
|
4589 |
*/
|
|
|
4590 |
function revoke($serial, $date = null)
|
|
|
4591 |
{
|
|
|
4592 |
if (isset($this->currentCert['tbsCertList'])) {
|
|
|
4593 |
if (is_array($rclist = &$this->_subArray($this->currentCert, 'tbsCertList/revokedCertificates', true))) {
|
|
|
4594 |
if ($this->_revokedCertificate($rclist, $serial) === false) { // If not yet revoked
|
|
|
4595 |
if (($i = $this->_revokedCertificate($rclist, $serial, true)) !== false) {
|
|
|
4596 |
if (!empty($date)) {
|
|
|
4597 |
$rclist[$i]['revocationDate'] = $this->_timeField($date);
|
|
|
4598 |
}
|
|
|
4599 |
|
|
|
4600 |
return true;
|
|
|
4601 |
}
|
|
|
4602 |
}
|
|
|
4603 |
}
|
|
|
4604 |
}
|
|
|
4605 |
|
|
|
4606 |
return false;
|
|
|
4607 |
}
|
|
|
4608 |
|
|
|
4609 |
/**
|
|
|
4610 |
* Unrevoke a certificate.
|
|
|
4611 |
*
|
|
|
4612 |
* @param string $serial
|
|
|
4613 |
* @access public
|
|
|
4614 |
* @return bool
|
|
|
4615 |
*/
|
|
|
4616 |
function unrevoke($serial)
|
|
|
4617 |
{
|
|
|
4618 |
if (is_array($rclist = &$this->_subArray($this->currentCert, 'tbsCertList/revokedCertificates'))) {
|
|
|
4619 |
if (($i = $this->_revokedCertificate($rclist, $serial)) !== false) {
|
|
|
4620 |
unset($rclist[$i]);
|
|
|
4621 |
$rclist = array_values($rclist);
|
|
|
4622 |
return true;
|
|
|
4623 |
}
|
|
|
4624 |
}
|
|
|
4625 |
|
|
|
4626 |
return false;
|
|
|
4627 |
}
|
|
|
4628 |
|
|
|
4629 |
/**
|
|
|
4630 |
* Get a revoked certificate.
|
|
|
4631 |
*
|
|
|
4632 |
* @param string $serial
|
|
|
4633 |
* @access public
|
|
|
4634 |
* @return mixed
|
|
|
4635 |
*/
|
|
|
4636 |
function getRevoked($serial)
|
|
|
4637 |
{
|
|
|
4638 |
if (is_array($rclist = $this->_subArray($this->currentCert, 'tbsCertList/revokedCertificates'))) {
|
|
|
4639 |
if (($i = $this->_revokedCertificate($rclist, $serial)) !== false) {
|
|
|
4640 |
return $rclist[$i];
|
|
|
4641 |
}
|
|
|
4642 |
}
|
|
|
4643 |
|
|
|
4644 |
return false;
|
|
|
4645 |
}
|
|
|
4646 |
|
|
|
4647 |
/**
|
|
|
4648 |
* List revoked certificates
|
|
|
4649 |
*
|
|
|
4650 |
* @param array $crl optional
|
|
|
4651 |
* @access public
|
|
|
4652 |
* @return array
|
|
|
4653 |
*/
|
|
|
4654 |
function listRevoked($crl = null)
|
|
|
4655 |
{
|
|
|
4656 |
if (!isset($crl)) {
|
|
|
4657 |
$crl = $this->currentCert;
|
|
|
4658 |
}
|
|
|
4659 |
|
|
|
4660 |
if (!isset($crl['tbsCertList'])) {
|
|
|
4661 |
return false;
|
|
|
4662 |
}
|
|
|
4663 |
|
|
|
4664 |
$result = array();
|
|
|
4665 |
|
|
|
4666 |
if (is_array($rclist = $this->_subArray($crl, 'tbsCertList/revokedCertificates'))) {
|
|
|
4667 |
foreach ($rclist as $rc) {
|
|
|
4668 |
$result[] = $rc['userCertificate']->toString();
|
|
|
4669 |
}
|
|
|
4670 |
}
|
|
|
4671 |
|
|
|
4672 |
return $result;
|
|
|
4673 |
}
|
|
|
4674 |
|
|
|
4675 |
/**
|
|
|
4676 |
* Remove a Revoked Certificate Extension
|
|
|
4677 |
*
|
|
|
4678 |
* @param string $serial
|
|
|
4679 |
* @param string $id
|
|
|
4680 |
* @access public
|
|
|
4681 |
* @return bool
|
|
|
4682 |
*/
|
|
|
4683 |
function removeRevokedCertificateExtension($serial, $id)
|
|
|
4684 |
{
|
|
|
4685 |
if (is_array($rclist = &$this->_subArray($this->currentCert, 'tbsCertList/revokedCertificates'))) {
|
|
|
4686 |
if (($i = $this->_revokedCertificate($rclist, $serial)) !== false) {
|
|
|
4687 |
return $this->_removeExtension($id, "tbsCertList/revokedCertificates/$i/crlEntryExtensions");
|
|
|
4688 |
}
|
|
|
4689 |
}
|
|
|
4690 |
|
|
|
4691 |
return false;
|
|
|
4692 |
}
|
|
|
4693 |
|
|
|
4694 |
/**
|
|
|
4695 |
* Get a Revoked Certificate Extension
|
|
|
4696 |
*
|
|
|
4697 |
* Returns the extension if it exists and false if not
|
|
|
4698 |
*
|
|
|
4699 |
* @param string $serial
|
|
|
4700 |
* @param string $id
|
|
|
4701 |
* @param array $crl optional
|
|
|
4702 |
* @access public
|
|
|
4703 |
* @return mixed
|
|
|
4704 |
*/
|
|
|
4705 |
function getRevokedCertificateExtension($serial, $id, $crl = null)
|
|
|
4706 |
{
|
|
|
4707 |
if (!isset($crl)) {
|
|
|
4708 |
$crl = $this->currentCert;
|
|
|
4709 |
}
|
|
|
4710 |
|
|
|
4711 |
if (is_array($rclist = $this->_subArray($crl, 'tbsCertList/revokedCertificates'))) {
|
|
|
4712 |
if (($i = $this->_revokedCertificate($rclist, $serial)) !== false) {
|
|
|
4713 |
return $this->_getExtension($id, $crl, "tbsCertList/revokedCertificates/$i/crlEntryExtensions");
|
|
|
4714 |
}
|
|
|
4715 |
}
|
|
|
4716 |
|
|
|
4717 |
return false;
|
|
|
4718 |
}
|
|
|
4719 |
|
|
|
4720 |
/**
|
|
|
4721 |
* Returns a list of all extensions in use for a given revoked certificate
|
|
|
4722 |
*
|
|
|
4723 |
* @param string $serial
|
|
|
4724 |
* @param array $crl optional
|
|
|
4725 |
* @access public
|
|
|
4726 |
* @return array
|
|
|
4727 |
*/
|
|
|
4728 |
function getRevokedCertificateExtensions($serial, $crl = null)
|
|
|
4729 |
{
|
|
|
4730 |
if (!isset($crl)) {
|
|
|
4731 |
$crl = $this->currentCert;
|
|
|
4732 |
}
|
|
|
4733 |
|
|
|
4734 |
if (is_array($rclist = $this->_subArray($crl, 'tbsCertList/revokedCertificates'))) {
|
|
|
4735 |
if (($i = $this->_revokedCertificate($rclist, $serial)) !== false) {
|
|
|
4736 |
return $this->_getExtensions($crl, "tbsCertList/revokedCertificates/$i/crlEntryExtensions");
|
|
|
4737 |
}
|
|
|
4738 |
}
|
|
|
4739 |
|
|
|
4740 |
return false;
|
|
|
4741 |
}
|
|
|
4742 |
|
|
|
4743 |
/**
|
|
|
4744 |
* Set a Revoked Certificate Extension
|
|
|
4745 |
*
|
|
|
4746 |
* @param string $serial
|
|
|
4747 |
* @param string $id
|
|
|
4748 |
* @param mixed $value
|
|
|
4749 |
* @param bool $critical optional
|
|
|
4750 |
* @param bool $replace optional
|
|
|
4751 |
* @access public
|
|
|
4752 |
* @return bool
|
|
|
4753 |
*/
|
|
|
4754 |
function setRevokedCertificateExtension($serial, $id, $value, $critical = false, $replace = true)
|
|
|
4755 |
{
|
|
|
4756 |
if (isset($this->currentCert['tbsCertList'])) {
|
|
|
4757 |
if (is_array($rclist = &$this->_subArray($this->currentCert, 'tbsCertList/revokedCertificates', true))) {
|
|
|
4758 |
if (($i = $this->_revokedCertificate($rclist, $serial, true)) !== false) {
|
|
|
4759 |
return $this->_setExtension($id, $value, $critical, $replace, "tbsCertList/revokedCertificates/$i/crlEntryExtensions");
|
|
|
4760 |
}
|
|
|
4761 |
}
|
|
|
4762 |
}
|
|
|
4763 |
|
|
|
4764 |
return false;
|
|
|
4765 |
}
|
|
|
4766 |
|
|
|
4767 |
/**
|
|
|
4768 |
* Extract raw BER from Base64 encoding
|
|
|
4769 |
*
|
|
|
4770 |
* @access private
|
|
|
4771 |
* @param string $str
|
|
|
4772 |
* @return string
|
|
|
4773 |
*/
|
|
|
4774 |
function _extractBER($str)
|
|
|
4775 |
{
|
|
|
4776 |
/* X.509 certs are assumed to be base64 encoded but sometimes they'll have additional things in them
|
|
|
4777 |
* above and beyond the ceritificate.
|
|
|
4778 |
* ie. some may have the following preceding the -----BEGIN CERTIFICATE----- line:
|
|
|
4779 |
*
|
|
|
4780 |
* Bag Attributes
|
|
|
4781 |
* localKeyID: 01 00 00 00
|
|
|
4782 |
* subject=/O=organization/OU=org unit/CN=common name
|
|
|
4783 |
* issuer=/O=organization/CN=common name
|
|
|
4784 |
*/
|
|
|
4785 |
$temp = preg_replace('#.*?^-+[^-]+-+[\r\n ]*$#ms', '', $str, 1);
|
|
|
4786 |
// remove the -----BEGIN CERTIFICATE----- and -----END CERTIFICATE----- stuff
|
|
|
4787 |
$temp = preg_replace('#-+[^-]+-+#', '', $temp);
|
|
|
4788 |
// remove new lines
|
|
|
4789 |
$temp = str_replace(array("\r", "\n", ' '), '', $temp);
|
|
|
4790 |
$temp = preg_match('#^[a-zA-Z\d/+]*={0,2}$#', $temp) ? base64_decode($temp) : false;
|
|
|
4791 |
return $temp != false ? $temp : $str;
|
|
|
4792 |
}
|
|
|
4793 |
|
|
|
4794 |
/**
|
|
|
4795 |
* Returns the OID corresponding to a name
|
|
|
4796 |
*
|
|
|
4797 |
* What's returned in the associative array returned by loadX509() (or load*()) is either a name or an OID if
|
|
|
4798 |
* no OID to name mapping is available. The problem with this is that what may be an unmapped OID in one version
|
|
|
4799 |
* of phpseclib may not be unmapped in the next version, so apps that are looking at this OID may not be able
|
|
|
4800 |
* to work from version to version.
|
|
|
4801 |
*
|
|
|
4802 |
* This method will return the OID if a name is passed to it and if no mapping is avialable it'll assume that
|
|
|
4803 |
* what's being passed to it already is an OID and return that instead. A few examples.
|
|
|
4804 |
*
|
|
|
4805 |
* getOID('2.16.840.1.101.3.4.2.1') == '2.16.840.1.101.3.4.2.1'
|
|
|
4806 |
* getOID('id-sha256') == '2.16.840.1.101.3.4.2.1'
|
|
|
4807 |
* getOID('zzz') == 'zzz'
|
|
|
4808 |
*
|
|
|
4809 |
* @access public
|
|
|
4810 |
* @return string
|
|
|
4811 |
*/
|
|
|
4812 |
function getOID($name)
|
|
|
4813 |
{
|
|
|
4814 |
static $reverseMap;
|
|
|
4815 |
if (!isset($reverseMap)) {
|
|
|
4816 |
$reverseMap = array_flip($this->oids);
|
|
|
4817 |
}
|
|
|
4818 |
return isset($reverseMap[$name]) ? $reverseMap[$name] : $name;
|
|
|
4819 |
}
|
|
|
4820 |
}
|