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-rw-r--r--src/nss/x509.c2223
1 files changed, 2223 insertions, 0 deletions
diff --git a/src/nss/x509.c b/src/nss/x509.c
new file mode 100644
index 00000000..887c77cf
--- /dev/null
+++ b/src/nss/x509.c
@@ -0,0 +1,2223 @@
+/**
+ * XMLSec library
+ *
+ * X509 support
+ *
+ *
+ * This is free software; see Copyright file in the source
+ * distribution for preciese wording.
+ *
+ * Copyright (c) 2003 America Online, Inc. All rights reserved.
+ */
+#include "globals.h"
+
+#ifndef XMLSEC_NO_X509
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <time.h>
+
+#include <prmem.h>
+#include <pratom.h>
+#include <keyhi.h>
+#include <cert.h>
+#include <certdb.h>
+#include <pk11func.h>
+
+#include <libxml/tree.h>
+
+#include <xmlsec/xmlsec.h>
+#include <xmlsec/xmltree.h>
+#include <xmlsec/keys.h>
+#include <xmlsec/keyinfo.h>
+#include <xmlsec/keysmngr.h>
+#include <xmlsec/x509.h>
+#include <xmlsec/base64.h>
+#include <xmlsec/errors.h>
+
+#include <xmlsec/nss/crypto.h>
+#include <xmlsec/nss/x509.h>
+#include <xmlsec/nss/pkikeys.h>
+
+
+/* workaround - NSS exports this but doesn't declare it */
+extern CERTCertificate * __CERT_NewTempCertificate(CERTCertDBHandle *handle,
+ SECItem *derCert,
+ char *nickname,
+ PRBool isperm,
+ PRBool copyDER);
+
+/*************************************************************************
+ *
+ * X509 utility functions
+ *
+ ************************************************************************/
+static int xmlSecNssX509DataNodeRead (xmlSecKeyDataPtr data,
+ xmlNodePtr node,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+static int xmlSecNssX509CertificateNodeRead (xmlSecKeyDataPtr data,
+ xmlNodePtr node,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+static int xmlSecNssX509CertificateNodeWrite (CERTCertificate* cert,
+ xmlNodePtr node,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+static int xmlSecNssX509SubjectNameNodeRead (xmlSecKeyDataPtr data,
+ xmlNodePtr node,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+static int xmlSecNssX509SubjectNameNodeWrite (CERTCertificate* cert,
+ xmlNodePtr node,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+static int xmlSecNssX509IssuerSerialNodeRead (xmlSecKeyDataPtr data,
+ xmlNodePtr node,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+static int xmlSecNssX509IssuerSerialNodeWrite (CERTCertificate* cert,
+ xmlNodePtr node,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+static int xmlSecNssX509SKINodeRead (xmlSecKeyDataPtr data,
+ xmlNodePtr node,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+static int xmlSecNssX509SKINodeWrite (CERTCertificate* cert,
+ xmlNodePtr node,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+static int xmlSecNssX509CRLNodeRead (xmlSecKeyDataPtr data,
+ xmlNodePtr node,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+static int xmlSecNssX509CRLNodeWrite (CERTSignedCrl* crl,
+ xmlNodePtr node,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+static int xmlSecNssKeyDataX509VerifyAndExtractKey(xmlSecKeyDataPtr data,
+ xmlSecKeyPtr key,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+
+static CERTCertificate* xmlSecNssX509CertDerRead (const xmlSecByte* buf,
+ xmlSecSize size);
+static CERTCertificate* xmlSecNssX509CertBase64DerRead (xmlChar* buf);
+static xmlChar* xmlSecNssX509CertBase64DerWrite (CERTCertificate* cert,
+ int base64LineWrap);
+static CERTSignedCrl* xmlSecNssX509CrlDerRead (xmlSecByte* buf,
+ xmlSecSize size,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+static CERTSignedCrl* xmlSecNssX509CrlBase64DerRead (xmlChar* buf,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+static xmlChar* xmlSecNssX509CrlBase64DerWrite (CERTSignedCrl* crl,
+ int base64LineWrap);
+static xmlChar* xmlSecNssX509NameWrite (CERTName* nm);
+static xmlChar* xmlSecNssASN1IntegerWrite (SECItem *num);
+static xmlChar* xmlSecNssX509SKIWrite (CERTCertificate* cert);
+static void xmlSecNssX509CertDebugDump (CERTCertificate* cert,
+ FILE* output);
+static void xmlSecNssX509CertDebugXmlDump (CERTCertificate* cert,
+ FILE* output);
+static int xmlSecNssX509CertGetTime (PRTime* t,
+ time_t* res);
+
+/*************************************************************************
+ *
+ * Internal NSS X509 data CTX
+ *
+ ************************************************************************/
+typedef struct _xmlSecNssX509DataCtx xmlSecNssX509DataCtx,
+ *xmlSecNssX509DataCtxPtr;
+typedef struct _xmlSecNssX509CrlNode xmlSecNssX509CrlNode,
+ *xmlSecNssX509CrlNodePtr;
+struct _xmlSecNssX509CrlNode {
+ xmlSecNssX509CrlNodePtr next;
+ CERTSignedCrl *crl;
+};
+
+struct _xmlSecNssX509DataCtx {
+ CERTCertificate* keyCert;
+
+ CERTCertList* certsList;
+ unsigned int numCerts;
+
+ xmlSecNssX509CrlNodePtr crlsList;
+ unsigned int numCrls;
+};
+
+/**************************************************************************
+ *
+ * <dsig:X509Data> processing
+ *
+ *
+ * The X509Data Element (http://www.w3.org/TR/xmldsig-core/#sec-X509Data)
+ *
+ * An X509Data element within KeyInfo contains one or more identifiers of keys
+ * or X509 certificates (or certificates' identifiers or a revocation list).
+ * The content of X509Data is:
+ *
+ * 1. At least one element, from the following set of element types; any of these may appear together or more than once iff (if and only if) each instance describes or is related to the same certificate:
+ * 2.
+ * * The X509IssuerSerial element, which contains an X.509 issuer
+ * distinguished name/serial number pair that SHOULD be compliant
+ * with RFC2253 [LDAP-DN],
+ * * The X509SubjectName element, which contains an X.509 subject
+ * distinguished name that SHOULD be compliant with RFC2253 [LDAP-DN],
+ * * The X509SKI element, which contains the base64 encoded plain (i.e.
+ * non-DER-encoded) value of a X509 V.3 SubjectKeyIdentifier extension.
+ * * The X509Certificate element, which contains a base64-encoded [X509v3]
+ * certificate, and
+ * * Elements from an external namespace which accompanies/complements any
+ * of the elements above.
+ * * The X509CRL element, which contains a base64-encoded certificate
+ * revocation list (CRL) [X509v3].
+ *
+ * Any X509IssuerSerial, X509SKI, and X509SubjectName elements that appear
+ * MUST refer to the certificate or certificates containing the validation key.
+ * All such elements that refer to a particular individual certificate MUST be
+ * grouped inside a single X509Data element and if the certificate to which
+ * they refer appears, it MUST also be in that X509Data element.
+ *
+ * Any X509IssuerSerial, X509SKI, and X509SubjectName elements that relate to
+ * the same key but different certificates MUST be grouped within a single
+ * KeyInfo but MAY occur in multiple X509Data elements.
+ *
+ * All certificates appearing in an X509Data element MUST relate to the
+ * validation key by either containing it or being part of a certification
+ * chain that terminates in a certificate containing the validation key.
+ *
+ * No ordering is implied by the above constraints.
+ *
+ * Note, there is no direct provision for a PKCS#7 encoded "bag" of
+ * certificates or CRLs. However, a set of certificates and CRLs can occur
+ * within an X509Data element and multiple X509Data elements can occur in a
+ * KeyInfo. Whenever multiple certificates occur in an X509Data element, at
+ * least one such certificate must contain the public key which verifies the
+ * signature.
+ *
+ * Schema Definition
+ *
+ * <element name="X509Data" type="ds:X509DataType"/>
+ * <complexType name="X509DataType">
+ * <sequence maxOccurs="unbounded">
+ * <choice>
+ * <element name="X509IssuerSerial" type="ds:X509IssuerSerialType"/>
+ * <element name="X509SKI" type="base64Binary"/>
+ * <element name="X509SubjectName" type="string"/>
+ * <element name="X509Certificate" type="base64Binary"/>
+ * <element name="X509CRL" type="base64Binary"/>
+ * <any namespace="##other" processContents="lax"/>
+ * </choice>
+ * </sequence>
+ * </complexType>
+ * <complexType name="X509IssuerSerialType">
+ * <sequence>
+ * <element name="X509IssuerName" type="string"/>
+ * <element name="X509SerialNumber" type="integer"/>
+ * </sequence>
+ * </complexType>
+ *
+ * DTD
+ *
+ * <!ELEMENT X509Data ((X509IssuerSerial | X509SKI | X509SubjectName |
+ * X509Certificate | X509CRL)+ %X509.ANY;)>
+ * <!ELEMENT X509IssuerSerial (X509IssuerName, X509SerialNumber) >
+ * <!ELEMENT X509IssuerName (#PCDATA) >
+ * <!ELEMENT X509SubjectName (#PCDATA) >
+ * <!ELEMENT X509SerialNumber (#PCDATA) >
+ * <!ELEMENT X509SKI (#PCDATA) >
+ * <!ELEMENT X509Certificate (#PCDATA) >
+ * <!ELEMENT X509CRL (#PCDATA) >
+ *
+ * -----------------------------------------------------------------------
+ *
+ * xmlSecNssX509DataCtx is located after xmlSecTransform
+ *
+ *************************************************************************/
+#define xmlSecNssX509DataSize \
+ (sizeof(xmlSecKeyData) + sizeof(xmlSecNssX509DataCtx))
+#define xmlSecNssX509DataGetCtx(data) \
+ ((xmlSecNssX509DataCtxPtr)(((xmlSecByte*)(data)) + sizeof(xmlSecKeyData)))
+
+static int xmlSecNssKeyDataX509Initialize (xmlSecKeyDataPtr data);
+static int xmlSecNssKeyDataX509Duplicate (xmlSecKeyDataPtr dst,
+ xmlSecKeyDataPtr src);
+static void xmlSecNssKeyDataX509Finalize (xmlSecKeyDataPtr data);
+static int xmlSecNssKeyDataX509XmlRead (xmlSecKeyDataId id,
+ xmlSecKeyPtr key,
+ xmlNodePtr node,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+static int xmlSecNssKeyDataX509XmlWrite (xmlSecKeyDataId id,
+ xmlSecKeyPtr key,
+ xmlNodePtr node,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+static xmlSecKeyDataType xmlSecNssKeyDataX509GetType (xmlSecKeyDataPtr data);
+static const xmlChar* xmlSecNssKeyDataX509GetIdentifier (xmlSecKeyDataPtr data);
+
+static void xmlSecNssKeyDataX509DebugDump (xmlSecKeyDataPtr data,
+ FILE* output);
+static void xmlSecNssKeyDataX509DebugXmlDump(xmlSecKeyDataPtr data,
+ FILE* output);
+
+
+
+static xmlSecKeyDataKlass xmlSecNssKeyDataX509Klass = {
+ sizeof(xmlSecKeyDataKlass),
+ xmlSecNssX509DataSize,
+
+ /* data */
+ xmlSecNameX509Data,
+ xmlSecKeyDataUsageKeyInfoNode | xmlSecKeyDataUsageRetrievalMethodNodeXml,
+ /* xmlSecKeyDataUsage usage; */
+ xmlSecHrefX509Data, /* const xmlChar* href; */
+ xmlSecNodeX509Data, /* const xmlChar* dataNodeName; */
+ xmlSecDSigNs, /* const xmlChar* dataNodeNs; */
+
+ /* constructors/destructor */
+ xmlSecNssKeyDataX509Initialize, /* xmlSecKeyDataInitializeMethod initialize; */
+ xmlSecNssKeyDataX509Duplicate, /* xmlSecKeyDataDuplicateMethod duplicate; */
+ xmlSecNssKeyDataX509Finalize, /* xmlSecKeyDataFinalizeMethod finalize; */
+ NULL, /* xmlSecKeyDataGenerateMethod generate; */
+
+ /* get info */
+ xmlSecNssKeyDataX509GetType, /* xmlSecKeyDataGetTypeMethod getType; */
+ NULL, /* xmlSecKeyDataGetSizeMethod getSize; */
+ xmlSecNssKeyDataX509GetIdentifier, /* xmlSecKeyDataGetIdentifier getIdentifier; */
+
+ /* read/write */
+ xmlSecNssKeyDataX509XmlRead, /* xmlSecKeyDataXmlReadMethod xmlRead; */
+ xmlSecNssKeyDataX509XmlWrite, /* xmlSecKeyDataXmlWriteMethod xmlWrite; */
+ NULL, /* xmlSecKeyDataBinReadMethod binRead; */
+ NULL, /* xmlSecKeyDataBinWriteMethod binWrite; */
+
+ /* debug */
+ xmlSecNssKeyDataX509DebugDump, /* xmlSecKeyDataDebugDumpMethod debugDump; */
+ xmlSecNssKeyDataX509DebugXmlDump, /* xmlSecKeyDataDebugDumpMethod debugXmlDump; */
+
+ /* reserved for the future */
+ NULL, /* void* reserved0; */
+ NULL, /* void* reserved1; */
+};
+
+/**
+ * xmlSecNssKeyDataX509GetKlass:
+ *
+ * The NSS X509 key data klass (http://www.w3.org/TR/xmldsig-core/#sec-X509Data).
+ *
+ * Returns: the X509 data klass.
+ */
+xmlSecKeyDataId
+xmlSecNssKeyDataX509GetKlass(void) {
+ return(&xmlSecNssKeyDataX509Klass);
+}
+
+/**
+ * xmlSecNssKeyDataX509GetKeyCert:
+ * @data: the pointer to X509 key data.
+ *
+ * Gets the certificate from which the key was extracted.
+ *
+ * Returns: the key's certificate or NULL if key data was not used for key
+ * extraction or an error occurs.
+ */
+CERTCertificate*
+xmlSecNssKeyDataX509GetKeyCert(xmlSecKeyDataPtr data) {
+ xmlSecNssX509DataCtxPtr ctx;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), NULL);
+
+ ctx = xmlSecNssX509DataGetCtx(data);
+ xmlSecAssert2(ctx != NULL, NULL);
+
+ return(ctx->keyCert);
+}
+
+/**
+ * xmlSecNssKeyDataX509AdoptKeyCert:
+ * @data: the pointer to X509 key data.
+ * @cert: the pointer to NSS X509 certificate.
+ *
+ * Sets the key's certificate in @data.
+ *
+ * Returns: 0 on success or a negative value if an error occurs.
+ */
+int
+xmlSecNssKeyDataX509AdoptKeyCert(xmlSecKeyDataPtr data, CERTCertificate* cert) {
+ xmlSecNssX509DataCtxPtr ctx;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), -1);
+ xmlSecAssert2(cert != NULL, -1);
+
+ ctx = xmlSecNssX509DataGetCtx(data);
+ xmlSecAssert2(ctx != NULL, -1);
+
+ if(ctx->keyCert != NULL) {
+ CERT_DestroyCertificate(ctx->keyCert);
+ }
+ ctx->keyCert = cert;
+ return(0);
+}
+
+/**
+ * xmlSecNssKeyDataX509AdoptCert:
+ * @data: the pointer to X509 key data.
+ * @cert: the pointer to NSS X509 certificate.
+ *
+ * Adds certificate to the X509 key data.
+ *
+ * Returns: 0 on success or a negative value if an error occurs.
+ */
+int
+xmlSecNssKeyDataX509AdoptCert(xmlSecKeyDataPtr data, CERTCertificate* cert) {
+ xmlSecNssX509DataCtxPtr ctx;
+ SECStatus ret;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), -1);
+ xmlSecAssert2(cert != NULL, -1);
+
+ ctx = xmlSecNssX509DataGetCtx(data);
+ xmlSecAssert2(ctx != NULL, -1);
+
+ if(ctx->certsList == NULL) {
+ ctx->certsList = CERT_NewCertList();
+ if(ctx->certsList == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "CERT_NewCertList",
+ XMLSEC_ERRORS_R_CRYPTO_FAILED,
+ "error code=%d", PORT_GetError());
+ return(-1);
+ }
+ }
+
+ ret = CERT_AddCertToListTail(ctx->certsList, cert);
+ if(ret != SECSuccess) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "CERT_AddCertToListTail",
+ XMLSEC_ERRORS_R_CRYPTO_FAILED,
+ "error code=%d", PORT_GetError());
+ return(-1);
+ }
+ ctx->numCerts++;
+
+ return(0);
+}
+
+/**
+ * xmlSecNssKeyDataX509GetCert:
+ * @data: the pointer to X509 key data.
+ * @pos: the desired certificate position.
+ *
+ * Gets a certificate from X509 key data.
+ *
+ * Returns: the pointer to certificate or NULL if @pos is larger than the
+ * number of certificates in @data or an error occurs.
+ */
+CERTCertificate*
+xmlSecNssKeyDataX509GetCert(xmlSecKeyDataPtr data, xmlSecSize pos) {
+ xmlSecNssX509DataCtxPtr ctx;
+ CERTCertListNode* head;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), NULL);
+
+ ctx = xmlSecNssX509DataGetCtx(data);
+ xmlSecAssert2(ctx != NULL, NULL);
+ xmlSecAssert2(ctx->certsList != NULL, NULL);
+ xmlSecAssert2(pos < ctx->numCerts, NULL);
+
+ head = CERT_LIST_HEAD(ctx->certsList);
+ while (pos > 0)
+ {
+ head = CERT_LIST_NEXT(head);
+ pos--;
+ }
+
+ return (head->cert);
+}
+
+/**
+ * xmlSecNssKeyDataX509GetCertsSize:
+ * @data: the pointer to X509 key data.
+ *
+ * Gets the number of certificates in @data.
+ *
+ * Returns: te number of certificates in @data.
+ */
+xmlSecSize
+xmlSecNssKeyDataX509GetCertsSize(xmlSecKeyDataPtr data) {
+ xmlSecNssX509DataCtxPtr ctx;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), 0);
+
+ ctx = xmlSecNssX509DataGetCtx(data);
+ xmlSecAssert2(ctx != NULL, 0);
+
+ return(ctx->numCerts);
+}
+
+/**
+ * xmlSecNssKeyDataX509AdoptCrl:
+ * @data: the pointer to X509 key data.
+ * @crl: the pointer to NSS X509 CRL.
+ *
+ * Adds CRL to the X509 key data.
+ *
+ * Returns: 0 on success or a negative value if an error occurs.
+ */
+int
+xmlSecNssKeyDataX509AdoptCrl(xmlSecKeyDataPtr data, CERTSignedCrl* crl) {
+ xmlSecNssX509DataCtxPtr ctx;
+ xmlSecNssX509CrlNodePtr crlnode;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), -1);
+ xmlSecAssert2(crl != NULL, -1);
+
+ ctx = xmlSecNssX509DataGetCtx(data);
+ xmlSecAssert2(ctx != NULL, -1);
+
+ crlnode = (xmlSecNssX509CrlNodePtr)PR_Malloc(sizeof(xmlSecNssX509CrlNode));
+
+ if(crlnode == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "PR_Malloc",
+ XMLSEC_ERRORS_R_MALLOC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+
+ memset(crlnode, 0, sizeof(xmlSecNssX509CrlNode));
+ crlnode->next = ctx->crlsList;
+ crlnode->crl = crl;
+ ctx->crlsList = crlnode;
+ ctx->numCrls++;
+
+ return(0);
+}
+
+/**
+ * xmlSecNssKeyDataX509GetCrl:
+ * @data: the pointer to X509 key data.
+ * @pos: the desired CRL position.
+ *
+ * Gets a CRL from X509 key data.
+ *
+ * Returns: the pointer to CRL or NULL if @pos is larger than the
+ * number of CRLs in @data or an error occurs.
+ */
+CERTSignedCrl *
+xmlSecNssKeyDataX509GetCrl(xmlSecKeyDataPtr data, xmlSecSize pos) {
+ xmlSecNssX509DataCtxPtr ctx;
+ xmlSecNssX509CrlNodePtr head;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), NULL);
+ ctx = xmlSecNssX509DataGetCtx(data);
+ xmlSecAssert2(ctx != NULL, NULL);
+
+ xmlSecAssert2(ctx->crlsList != NULL, NULL);
+ xmlSecAssert2(pos < ctx->numCrls, NULL);
+
+ head = ctx->crlsList;
+ while (pos > 0)
+ {
+ head = head->next;
+ pos--;
+ }
+
+ return (head->crl);
+}
+
+/**
+ * xmlSecNssKeyDataX509GetCrlsSize:
+ * @data: the pointer to X509 key data.
+ *
+ * Gets the number of CRLs in @data.
+ *
+ * Returns: te number of CRLs in @data.
+ */
+xmlSecSize
+xmlSecNssKeyDataX509GetCrlsSize(xmlSecKeyDataPtr data) {
+ xmlSecNssX509DataCtxPtr ctx;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), 0);
+
+ ctx = xmlSecNssX509DataGetCtx(data);
+ xmlSecAssert2(ctx != NULL, 0);
+
+ return(ctx->numCrls);
+}
+
+static int
+xmlSecNssKeyDataX509Initialize(xmlSecKeyDataPtr data) {
+ xmlSecNssX509DataCtxPtr ctx;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), -1);
+
+ ctx = xmlSecNssX509DataGetCtx(data);
+ xmlSecAssert2(ctx != NULL, -1);
+
+ memset(ctx, 0, sizeof(xmlSecNssX509DataCtx));
+ return(0);
+}
+
+static int
+xmlSecNssKeyDataX509Duplicate(xmlSecKeyDataPtr dst, xmlSecKeyDataPtr src) {
+ CERTCertificate* certSrc;
+ CERTCertificate* certDst;
+ CERTSignedCrl* crlSrc;
+ CERTSignedCrl* crlDst;
+ xmlSecSize size, pos;
+ int ret;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(dst, xmlSecNssKeyDataX509Id), -1);
+ xmlSecAssert2(xmlSecKeyDataCheckId(src, xmlSecNssKeyDataX509Id), -1);
+
+ /* copy certsList */
+ size = xmlSecNssKeyDataX509GetCertsSize(src);
+ for(pos = 0; pos < size; ++pos) {
+ /* TBD: function below does linear scan, eliminate loop within
+ * loop
+ */
+ certSrc = xmlSecNssKeyDataX509GetCert(src, pos);
+ if(certSrc == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(src)),
+ "xmlSecNssKeyDataX509GetCert",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "pos=%d", pos);
+ return(-1);
+ }
+
+ certDst = CERT_DupCertificate(certSrc);
+ if(certDst == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(dst)),
+ "CERT_DupCertificate",
+ XMLSEC_ERRORS_R_CRYPTO_FAILED,
+ "error code=%d", PORT_GetError());
+ return(-1);
+ }
+
+ ret = xmlSecNssKeyDataX509AdoptCert(dst, certDst);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(dst)),
+ "xmlSecNssKeyDataX509AdoptCert",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ CERT_DestroyCertificate(certDst);
+ return(-1);
+ }
+ }
+
+ /* copy crls */
+ size = xmlSecNssKeyDataX509GetCrlsSize(src);
+ for(pos = 0; pos < size; ++pos) {
+ crlSrc = xmlSecNssKeyDataX509GetCrl(src, pos);
+ if(crlSrc == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(src)),
+ "xmlSecNssKeyDataX509GetCrl",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "pos=%d", pos);
+ return(-1);
+ }
+
+ crlDst = SEC_DupCrl(crlSrc);
+ if(crlDst == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(dst)),
+ "SEC_DupCrl",
+ XMLSEC_ERRORS_R_CRYPTO_FAILED,
+ "error code=%d", PORT_GetError());
+ return(-1);
+ }
+
+ ret = xmlSecNssKeyDataX509AdoptCrl(dst, crlDst);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(dst)),
+ "xmlSecNssKeyDataX509AdoptCrl",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ SEC_DestroyCrl(crlDst);
+ return(-1);
+ }
+ }
+
+ /* copy key cert if exist */
+ certSrc = xmlSecNssKeyDataX509GetKeyCert(src);
+ if(certSrc != NULL) {
+ certDst = CERT_DupCertificate(certSrc);
+ if(certDst == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(dst)),
+ "CERT_DupCertificate",
+ XMLSEC_ERRORS_R_CRYPTO_FAILED,
+ "error code=%d", PORT_GetError());
+ return(-1);
+ }
+ ret = xmlSecNssKeyDataX509AdoptKeyCert(dst, certDst);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(dst)),
+ "xmlSecNssKeyDataX509AdoptKeyCert",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ CERT_DestroyCertificate(certDst);
+ return(-1);
+ }
+ }
+ return(0);
+}
+
+static void
+xmlSecNssKeyDataX509Finalize(xmlSecKeyDataPtr data) {
+ xmlSecNssX509DataCtxPtr ctx;
+
+ xmlSecAssert(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id));
+
+ ctx = xmlSecNssX509DataGetCtx(data);
+ xmlSecAssert(ctx != NULL);
+
+ if(ctx->certsList != NULL) {
+ CERT_DestroyCertList(ctx->certsList);
+ }
+
+ if(ctx->crlsList != NULL) {
+ xmlSecNssX509CrlNodePtr head;
+ xmlSecNssX509CrlNodePtr tmp;
+
+ head = ctx->crlsList;
+ while (head)
+ {
+ tmp = head->next;
+ SEC_DestroyCrl(head->crl);
+ PR_Free(head);
+ head = tmp;
+ }
+ }
+
+ if(ctx->keyCert != NULL) {
+ CERT_DestroyCertificate(ctx->keyCert);
+ }
+
+ memset(ctx, 0, sizeof(xmlSecNssX509DataCtx));
+}
+
+static int
+xmlSecNssKeyDataX509XmlRead(xmlSecKeyDataId id, xmlSecKeyPtr key,
+ xmlNodePtr node, xmlSecKeyInfoCtxPtr keyInfoCtx) {
+ xmlSecKeyDataPtr data;
+ int ret;
+
+ xmlSecAssert2(id == xmlSecNssKeyDataX509Id, -1);
+ xmlSecAssert2(key != NULL, -1);
+ xmlSecAssert2(node != NULL, -1);
+ xmlSecAssert2(keyInfoCtx != NULL, -1);
+
+ data = xmlSecKeyEnsureData(key, id);
+ if(data == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataKlassGetName(id)),
+ "xmlSecKeyEnsureData",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+
+ ret = xmlSecNssX509DataNodeRead(data, node, keyInfoCtx);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataKlassGetName(id)),
+ "xmlSecNssX509DataNodeRead",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+
+ if((keyInfoCtx->flags & XMLSEC_KEYINFO_FLAGS_X509DATA_DONT_VERIFY_CERTS) == 0) {
+ ret = xmlSecNssKeyDataX509VerifyAndExtractKey(data, key, keyInfoCtx);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataKlassGetName(id)),
+ "xmlSecNssKeyDataX509VerifyAndExtractKey",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+ }
+ return(0);
+}
+
+static int
+xmlSecNssKeyDataX509XmlWrite(xmlSecKeyDataId id, xmlSecKeyPtr key,
+ xmlNodePtr node, xmlSecKeyInfoCtxPtr keyInfoCtx) {
+ xmlSecKeyDataPtr data;
+ CERTCertificate* cert;
+ CERTSignedCrl* crl;
+ xmlSecSize size, pos;
+ int content = 0;
+ int ret;
+
+ xmlSecAssert2(id == xmlSecNssKeyDataX509Id, -1);
+ xmlSecAssert2(key != NULL, -1);
+ xmlSecAssert2(node != NULL, -1);
+ xmlSecAssert2(keyInfoCtx != NULL, -1);
+
+ content = xmlSecX509DataGetNodeContent (node, 1, keyInfoCtx);
+ if (content < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataKlassGetName(id)),
+ "xmlSecX509DataGetNodeContent",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "content=%d", content);
+ return(-1);
+ } else if(content == 0) {
+ /* by default we are writing certificates and crls */
+ content = XMLSEC_X509DATA_DEFAULT;
+ }
+
+ /* get x509 data */
+ data = xmlSecKeyGetData(key, id);
+ if(data == NULL) {
+ /* no x509 data in the key */
+ return(0);
+ }
+
+ /* write certs */
+ size = xmlSecNssKeyDataX509GetCertsSize(data);
+ for(pos = 0; pos < size; ++pos) {
+ cert = xmlSecNssKeyDataX509GetCert(data, pos);
+ if(cert == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataKlassGetName(id)),
+ "xmlSecNssKeyDataX509GetCert",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "pos=%d", pos);
+ return(-1);
+ }
+
+ if((content & XMLSEC_X509DATA_CERTIFICATE_NODE) != 0) {
+ ret = xmlSecNssX509CertificateNodeWrite(cert, node, keyInfoCtx);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataKlassGetName(id)),
+ "xmlSecNssX509CertificateNodeWrite",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "pos=%d", pos);
+ return(-1);
+ }
+ }
+
+ if((content & XMLSEC_X509DATA_SUBJECTNAME_NODE) != 0) {
+ ret = xmlSecNssX509SubjectNameNodeWrite(cert, node, keyInfoCtx);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataKlassGetName(id)),
+ "xmlSecNssX509SubjectNameNodeWrite",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "pos=%d", pos);
+ return(-1);
+ }
+ }
+
+ if((content & XMLSEC_X509DATA_ISSUERSERIAL_NODE) != 0) {
+ ret = xmlSecNssX509IssuerSerialNodeWrite(cert, node, keyInfoCtx);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataKlassGetName(id)),
+ "xmlSecNssX509IssuerSerialNodeWrite",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "pos=%d", pos);
+ return(-1);
+ }
+ }
+
+ if((content & XMLSEC_X509DATA_SKI_NODE) != 0) {
+ ret = xmlSecNssX509SKINodeWrite(cert, node, keyInfoCtx);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataKlassGetName(id)),
+ "xmlSecNssX509SKINodeWrite",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "pos=%d", pos);
+ return(-1);
+ }
+ }
+ }
+
+ /* write crls if needed */
+ if((content & XMLSEC_X509DATA_CRL_NODE) != 0) {
+ size = xmlSecNssKeyDataX509GetCrlsSize(data);
+ for(pos = 0; pos < size; ++pos) {
+ crl = xmlSecNssKeyDataX509GetCrl(data, pos);
+ if(crl == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataKlassGetName(id)),
+ "xmlSecNssKeyDataX509GetCrl",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "pos=%d", pos);
+ return(-1);
+ }
+
+ ret = xmlSecNssX509CRLNodeWrite(crl, node, keyInfoCtx);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataKlassGetName(id)),
+ "xmlSecNssX509CRLNodeWrite",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "pos=%d", pos);
+ return(-1);
+ }
+ }
+ }
+
+ return(0);
+}
+
+static xmlSecKeyDataType
+xmlSecNssKeyDataX509GetType(xmlSecKeyDataPtr data) {
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), xmlSecKeyDataTypeUnknown);
+
+ /* TODO: return verified/not verified status */
+ return(xmlSecKeyDataTypeUnknown);
+}
+
+static const xmlChar*
+xmlSecNssKeyDataX509GetIdentifier(xmlSecKeyDataPtr data) {
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), NULL);
+
+ /* TODO */
+ return(NULL);
+}
+
+static void
+xmlSecNssKeyDataX509DebugDump(xmlSecKeyDataPtr data, FILE* output) {
+ CERTCertificate* cert;
+ xmlSecSize size, pos;
+
+ xmlSecAssert(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id));
+ xmlSecAssert(output != NULL);
+
+ fprintf(output, "=== X509 Data:\n");
+ cert = xmlSecNssKeyDataX509GetKeyCert(data);
+ if(cert != NULL) {
+ fprintf(output, "==== Key Certificate:\n");
+ xmlSecNssX509CertDebugDump(cert, output);
+ }
+
+ size = xmlSecNssKeyDataX509GetCertsSize(data);
+ for(pos = 0; pos < size; ++pos) {
+ cert = xmlSecNssKeyDataX509GetCert(data, pos);
+ if(cert == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecNssKeyDataX509GetCert",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "pos=%d", pos);
+ return;
+ }
+ fprintf(output, "==== Certificate:\n");
+ xmlSecNssX509CertDebugDump(cert, output);
+ }
+
+ /* we don't print out crls */
+}
+
+static void
+xmlSecNssKeyDataX509DebugXmlDump(xmlSecKeyDataPtr data, FILE* output) {
+ CERTCertificate* cert;
+ xmlSecSize size, pos;
+
+ xmlSecAssert(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id));
+ xmlSecAssert(output != NULL);
+
+ fprintf(output, "<X509Data>\n");
+ cert = xmlSecNssKeyDataX509GetKeyCert(data);
+ if(cert != NULL) {
+ fprintf(output, "<KeyCertificate>\n");
+ xmlSecNssX509CertDebugXmlDump(cert, output);
+ fprintf(output, "</KeyCertificate>\n");
+ }
+
+ size = xmlSecNssKeyDataX509GetCertsSize(data);
+ for(pos = 0; pos < size; ++pos) {
+ cert = xmlSecNssKeyDataX509GetCert(data, pos);
+ if(cert == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecNssKeyDataX509GetCert",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "pos=%d", pos);
+ return;
+ }
+ fprintf(output, "<Certificate>\n");
+ xmlSecNssX509CertDebugXmlDump(cert, output);
+ fprintf(output, "</Certificate>\n");
+ }
+
+ /* we don't print out crls */
+ fprintf(output, "</X509Data>\n");
+}
+
+static int
+xmlSecNssX509DataNodeRead(xmlSecKeyDataPtr data, xmlNodePtr node, xmlSecKeyInfoCtxPtr keyInfoCtx) {
+ xmlNodePtr cur;
+ int ret;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), -1);
+ xmlSecAssert2(node != NULL, -1);
+ xmlSecAssert2(keyInfoCtx != NULL, -1);
+
+ for(cur = xmlSecGetNextElementNode(node->children);
+ cur != NULL;
+ cur = xmlSecGetNextElementNode(cur->next)) {
+
+ ret = 0;
+ if(xmlSecCheckNodeName(cur, xmlSecNodeX509Certificate, xmlSecDSigNs)) {
+ ret = xmlSecNssX509CertificateNodeRead(data, cur, keyInfoCtx);
+ } else if(xmlSecCheckNodeName(cur, xmlSecNodeX509SubjectName, xmlSecDSigNs)) {
+ ret = xmlSecNssX509SubjectNameNodeRead(data, cur, keyInfoCtx);
+ } else if(xmlSecCheckNodeName(cur, xmlSecNodeX509IssuerSerial, xmlSecDSigNs)) {
+ ret = xmlSecNssX509IssuerSerialNodeRead(data, cur, keyInfoCtx);
+ } else if(xmlSecCheckNodeName(cur, xmlSecNodeX509SKI, xmlSecDSigNs)) {
+ ret = xmlSecNssX509SKINodeRead(data, cur, keyInfoCtx);
+ } else if(xmlSecCheckNodeName(cur, xmlSecNodeX509CRL, xmlSecDSigNs)) {
+ ret = xmlSecNssX509CRLNodeRead(data, cur, keyInfoCtx);
+ } else if((keyInfoCtx->flags & XMLSEC_KEYINFO_FLAGS_X509DATA_STOP_ON_UNKNOWN_CHILD) != 0) {
+ /* laxi schema validation: ignore unknown nodes */
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ xmlSecErrorsSafeString(xmlSecNodeGetName(cur)),
+ XMLSEC_ERRORS_R_UNEXPECTED_NODE,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ xmlSecErrorsSafeString(xmlSecNodeGetName(cur)),
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "read node failed");
+ return(-1);
+ }
+ }
+ return(0);
+}
+
+static int
+xmlSecNssX509CertificateNodeRead(xmlSecKeyDataPtr data, xmlNodePtr node, xmlSecKeyInfoCtxPtr keyInfoCtx) {
+ xmlChar *content;
+ CERTCertificate* cert;
+ int ret;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), -1);
+ xmlSecAssert2(node != NULL, -1);
+ xmlSecAssert2(keyInfoCtx != NULL, -1);
+
+ content = xmlNodeGetContent(node);
+ if((content == NULL) || (xmlSecIsEmptyString(content) == 1)) {
+ if(content != NULL) {
+ xmlFree(content);
+ }
+ if((keyInfoCtx->flags & XMLSEC_KEYINFO_FLAGS_STOP_ON_EMPTY_NODE) != 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ xmlSecErrorsSafeString(xmlSecNodeGetName(node)),
+ XMLSEC_ERRORS_R_INVALID_NODE_CONTENT,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+ return(0);
+ }
+
+ cert = xmlSecNssX509CertBase64DerRead(content);
+ if(cert == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecNssX509CertBase64DerRead",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ xmlFree(content);
+ return(-1);
+ }
+
+ ret = xmlSecNssKeyDataX509AdoptCert(data, cert);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecNssKeyDataX509AdoptCert",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ CERT_DestroyCertificate(cert);
+ xmlFree(content);
+ return(-1);
+ }
+
+ xmlFree(content);
+ return(0);
+}
+
+static int
+xmlSecNssX509CertificateNodeWrite(CERTCertificate* cert, xmlNodePtr node, xmlSecKeyInfoCtxPtr keyInfoCtx) {
+ xmlChar* buf;
+ xmlNodePtr cur;
+
+ xmlSecAssert2(cert != NULL, -1);
+ xmlSecAssert2(node != NULL, -1);
+ xmlSecAssert2(keyInfoCtx != NULL, -1);
+
+ /* set base64 lines size from context */
+ buf = xmlSecNssX509CertBase64DerWrite(cert, keyInfoCtx->base64LineSize);
+ if(buf == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecNssX509CertBase64DerWrite",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+
+ cur = xmlSecAddChild(node, xmlSecNodeX509Certificate, xmlSecDSigNs);
+ if(cur == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecAddChild",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "node=%s",
+ xmlSecErrorsSafeString(xmlSecNodeX509Certificate));
+ xmlFree(buf);
+ return(-1);
+ }
+
+ /* todo: add \n around base64 data - from context */
+ /* todo: add errors check */
+ xmlNodeSetContent(cur, xmlSecStringCR);
+ xmlNodeSetContent(cur, buf);
+ xmlFree(buf);
+ return(0);
+}
+
+static int
+xmlSecNssX509SubjectNameNodeRead(xmlSecKeyDataPtr data, xmlNodePtr node, xmlSecKeyInfoCtxPtr keyInfoCtx) {
+ xmlSecKeyDataStorePtr x509Store;
+ xmlChar* subject;
+ CERTCertificate* cert;
+ int ret;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), -1);
+ xmlSecAssert2(node != NULL, -1);
+ xmlSecAssert2(keyInfoCtx != NULL, -1);
+ xmlSecAssert2(keyInfoCtx->keysMngr != NULL, -1);
+
+ x509Store = xmlSecKeysMngrGetDataStore(keyInfoCtx->keysMngr, xmlSecNssX509StoreId);
+ if(x509Store == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecKeysMngrGetDataStore",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+
+ subject = xmlNodeGetContent(node);
+ if((subject == NULL) || (xmlSecIsEmptyString(subject) == 1)) {
+ if(subject != NULL) {
+ xmlFree(subject);
+ }
+ if((keyInfoCtx->flags & XMLSEC_KEYINFO_FLAGS_STOP_ON_EMPTY_NODE) != 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ xmlSecErrorsSafeString(xmlSecNodeGetName(node)),
+ XMLSEC_ERRORS_R_INVALID_NODE_CONTENT,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+ return(0);
+ }
+
+ cert = xmlSecNssX509StoreFindCert(x509Store, subject, NULL, NULL, NULL, keyInfoCtx);
+ if(cert == NULL){
+
+ if((keyInfoCtx->flags & XMLSEC_KEYINFO_FLAGS_X509DATA_STOP_ON_UNKNOWN_CERT) != 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ NULL,
+ XMLSEC_ERRORS_R_CERT_NOT_FOUND,
+ "subject=%s",
+ xmlSecErrorsSafeString(subject));
+ xmlFree(subject);
+ return(-1);
+ }
+
+ xmlFree(subject);
+ return(0);
+ }
+
+ ret = xmlSecNssKeyDataX509AdoptCert(data, cert);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecNssKeyDataX509AdoptCert",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ CERT_DestroyCertificate(cert);
+ xmlFree(subject);
+ return(-1);
+ }
+
+ xmlFree(subject);
+ return(0);
+}
+
+static int
+xmlSecNssX509SubjectNameNodeWrite(CERTCertificate* cert, xmlNodePtr node, xmlSecKeyInfoCtxPtr keyInfoCtx ATTRIBUTE_UNUSED) {
+ xmlChar* buf = NULL;
+ xmlNodePtr cur = NULL;
+
+ xmlSecAssert2(cert != NULL, -1);
+ xmlSecAssert2(node != NULL, -1);
+
+ buf = xmlSecNssX509NameWrite(&(cert->subject));
+ if(buf == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecNssX509NameWrite(&(cert->subject))",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+
+ cur = xmlSecAddChild(node, xmlSecNodeX509SubjectName, xmlSecDSigNs);
+ if(cur == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecAddChild",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "node=%s",
+ xmlSecErrorsSafeString(xmlSecNodeX509SubjectName));
+ xmlFree(buf);
+ return(-1);
+ }
+ xmlSecNodeEncodeAndSetContent(cur, buf);
+ xmlFree(buf);
+ return(0);
+}
+
+static int
+xmlSecNssX509IssuerSerialNodeRead(xmlSecKeyDataPtr data, xmlNodePtr node, xmlSecKeyInfoCtxPtr keyInfoCtx) {
+ xmlSecKeyDataStorePtr x509Store;
+ xmlNodePtr cur;
+ xmlChar *issuerName;
+ xmlChar *issuerSerial;
+ CERTCertificate* cert;
+ int ret;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), -1);
+ xmlSecAssert2(node != NULL, -1);
+ xmlSecAssert2(keyInfoCtx != NULL, -1);
+ xmlSecAssert2(keyInfoCtx->keysMngr != NULL, -1);
+
+ x509Store = xmlSecKeysMngrGetDataStore(keyInfoCtx->keysMngr, xmlSecNssX509StoreId);
+ if(x509Store == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecKeysMngrGetDataStore",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+
+ cur = xmlSecGetNextElementNode(node->children);
+ if(cur == NULL) {
+ if((keyInfoCtx->flags & XMLSEC_KEYINFO_FLAGS_STOP_ON_EMPTY_NODE) != 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ xmlSecErrorsSafeString(xmlSecNodeX509IssuerName),
+ XMLSEC_ERRORS_R_NODE_NOT_FOUND,
+ "node=%s",
+ xmlSecErrorsSafeString(xmlSecNodeGetName(cur)));
+ return(-1);
+ }
+ return(0);
+ }
+
+ /* the first is required node X509IssuerName */
+ if(!xmlSecCheckNodeName(cur, xmlSecNodeX509IssuerName, xmlSecDSigNs)) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ xmlSecErrorsSafeString(xmlSecNodeX509IssuerName),
+ XMLSEC_ERRORS_R_NODE_NOT_FOUND,
+ "node=%s",
+ xmlSecErrorsSafeString(xmlSecNodeGetName(cur)));
+ return(-1);
+ }
+ issuerName = xmlNodeGetContent(cur);
+ if(issuerName == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ xmlSecErrorsSafeString(xmlSecNodeGetName(cur)),
+ XMLSEC_ERRORS_R_INVALID_NODE_CONTENT,
+ "node=%s",
+ xmlSecErrorsSafeString(xmlSecNodeX509IssuerName));
+ return(-1);
+ }
+ cur = xmlSecGetNextElementNode(cur->next);
+
+ /* next is required node X509SerialNumber */
+ if((cur == NULL) || !xmlSecCheckNodeName(cur, xmlSecNodeX509SerialNumber, xmlSecDSigNs)) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ xmlSecErrorsSafeString(xmlSecNodeGetName(cur)),
+ XMLSEC_ERRORS_R_NODE_NOT_FOUND,
+ "node=%s",
+ xmlSecErrorsSafeString(xmlSecNodeX509SerialNumber));
+ xmlFree(issuerName);
+ return(-1);
+ }
+ issuerSerial = xmlNodeGetContent(cur);
+ if(issuerSerial == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ xmlSecErrorsSafeString(xmlSecNodeX509SerialNumber),
+ XMLSEC_ERRORS_R_INVALID_NODE_CONTENT,
+ "node=%s",
+ xmlSecErrorsSafeString(xmlSecNodeGetName(cur)));
+ xmlFree(issuerName);
+ return(-1);
+ }
+ cur = xmlSecGetNextElementNode(cur->next);
+
+ if(cur != NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ xmlSecErrorsSafeString(xmlSecNodeGetName(cur)),
+ XMLSEC_ERRORS_R_UNEXPECTED_NODE,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ xmlFree(issuerSerial);
+ xmlFree(issuerName);
+ return(-1);
+ }
+
+ cert = xmlSecNssX509StoreFindCert(x509Store, NULL, issuerName, issuerSerial, NULL, keyInfoCtx);
+ if(cert == NULL){
+ if((keyInfoCtx->flags & XMLSEC_KEYINFO_FLAGS_X509DATA_STOP_ON_UNKNOWN_CERT) != 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ NULL,
+ XMLSEC_ERRORS_R_CERT_NOT_FOUND,
+ "issuerName=%s;issuerSerial=%s",
+ xmlSecErrorsSafeString(issuerName),
+ xmlSecErrorsSafeString(issuerSerial));
+ xmlFree(issuerSerial);
+ xmlFree(issuerName);
+ return(-1);
+ }
+
+ xmlFree(issuerSerial);
+ xmlFree(issuerName);
+ return(0);
+ }
+
+ ret = xmlSecNssKeyDataX509AdoptCert(data, cert);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecNssKeyDataX509AdoptCert",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ CERT_DestroyCertificate(cert);
+ xmlFree(issuerSerial);
+ xmlFree(issuerName);
+ return(-1);
+ }
+
+ xmlFree(issuerSerial);
+ xmlFree(issuerName);
+ return(0);
+}
+
+static int
+xmlSecNssX509IssuerSerialNodeWrite(CERTCertificate* cert, xmlNodePtr node, xmlSecKeyInfoCtxPtr keyInfoCtx ATTRIBUTE_UNUSED) {
+ xmlNodePtr cur;
+ xmlNodePtr issuerNameNode;
+ xmlNodePtr issuerNumberNode;
+ xmlChar* buf;
+
+ xmlSecAssert2(cert != NULL, -1);
+ xmlSecAssert2(node != NULL, -1);
+
+ /* create xml nodes */
+ cur = xmlSecAddChild(node, xmlSecNodeX509IssuerSerial, xmlSecDSigNs);
+ if(cur == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecAddChild",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "node=%s",
+ xmlSecErrorsSafeString(xmlSecNodeX509IssuerSerial));
+ return(-1);
+ }
+
+ issuerNameNode = xmlSecAddChild(cur, xmlSecNodeX509IssuerName, xmlSecDSigNs);
+ if(issuerNameNode == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecAddChild",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "node=%s",
+ xmlSecErrorsSafeString(xmlSecNodeX509IssuerName));
+ return(-1);
+ }
+
+ issuerNumberNode = xmlSecAddChild(cur, xmlSecNodeX509SerialNumber, xmlSecDSigNs);
+ if(issuerNumberNode == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecAddChild",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "node=%s",
+ xmlSecErrorsSafeString(xmlSecNodeX509SerialNumber));
+ return(-1);
+ }
+
+ /* write data */
+ buf = xmlSecNssX509NameWrite(&(cert->issuer));
+ if(buf == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecNssX509NameWrite(&(cert->issuer))",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+ xmlSecNodeEncodeAndSetContent(issuerNameNode, buf);
+ xmlFree(buf);
+
+ buf = xmlSecNssASN1IntegerWrite(&(cert->serialNumber));
+ if(buf == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecNssASN1IntegerWrite(&(cert->serialNumber))",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+ xmlNodeSetContent(issuerNumberNode, buf);
+ xmlFree(buf);
+
+ return(0);
+}
+
+static int
+xmlSecNssX509SKINodeRead(xmlSecKeyDataPtr data, xmlNodePtr node, xmlSecKeyInfoCtxPtr keyInfoCtx) {
+ xmlSecKeyDataStorePtr x509Store;
+ xmlChar* ski;
+ CERTCertificate* cert;
+ int ret;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), -1);
+ xmlSecAssert2(node != NULL, -1);
+ xmlSecAssert2(keyInfoCtx != NULL, -1);
+ xmlSecAssert2(keyInfoCtx->keysMngr != NULL, -1);
+
+ x509Store = xmlSecKeysMngrGetDataStore(keyInfoCtx->keysMngr, xmlSecNssX509StoreId);
+ if(x509Store == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecKeysMngrGetDataStore",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+
+ ski = xmlNodeGetContent(node);
+ if((ski == NULL) || (xmlSecIsEmptyString(ski) == 1)) {
+ if(ski != NULL) {
+ xmlFree(ski);
+ }
+ if((keyInfoCtx->flags & XMLSEC_KEYINFO_FLAGS_STOP_ON_EMPTY_NODE) != 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ xmlSecErrorsSafeString(xmlSecNodeGetName(node)),
+ XMLSEC_ERRORS_R_INVALID_NODE_CONTENT,
+ "node=%s",
+ xmlSecErrorsSafeString(xmlSecNodeX509SKI));
+ return(-1);
+ }
+ return(0);
+ }
+
+ cert = xmlSecNssX509StoreFindCert(x509Store, NULL, NULL, NULL, ski, keyInfoCtx);
+ if(cert == NULL){
+ xmlFree(ski);
+
+ if((keyInfoCtx->flags & XMLSEC_KEYINFO_FLAGS_X509DATA_STOP_ON_UNKNOWN_CERT) != 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ NULL,
+ XMLSEC_ERRORS_R_CERT_NOT_FOUND,
+ "ski=%s",
+ xmlSecErrorsSafeString(ski));
+ return(-1);
+ }
+ return(0);
+ }
+
+ ret = xmlSecNssKeyDataX509AdoptCert(data, cert);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecNssKeyDataX509AdoptCert",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ CERT_DestroyCertificate(cert);
+ xmlFree(ski);
+ return(-1);
+ }
+
+ xmlFree(ski);
+ return(0);
+}
+
+static int
+xmlSecNssX509SKINodeWrite(CERTCertificate* cert, xmlNodePtr node, xmlSecKeyInfoCtxPtr keyInfoCtx ATTRIBUTE_UNUSED) {
+ xmlChar *buf = NULL;
+ xmlNodePtr cur = NULL;
+
+ xmlSecAssert2(cert != NULL, -1);
+ xmlSecAssert2(node != NULL, -1);
+
+ buf = xmlSecNssX509SKIWrite(cert);
+ if(buf == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecNssX509SKIWrite",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+
+ cur = xmlSecAddChild(node, xmlSecNodeX509SKI, xmlSecDSigNs);
+ if(cur == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecAddChild",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "new_node=%s",
+ xmlSecErrorsSafeString(xmlSecNodeX509SKI));
+ xmlFree(buf);
+ return(-1);
+ }
+ xmlSecNodeEncodeAndSetContent(cur, buf);
+ xmlFree(buf);
+
+ return(0);
+}
+
+static int
+xmlSecNssX509CRLNodeRead(xmlSecKeyDataPtr data, xmlNodePtr node, xmlSecKeyInfoCtxPtr keyInfoCtx) {
+ xmlChar *content;
+ CERTSignedCrl* crl;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), -1);
+ xmlSecAssert2(node != NULL, -1);
+ xmlSecAssert2(keyInfoCtx != NULL, -1);
+
+ content = xmlNodeGetContent(node);
+ if((content == NULL) || (xmlSecIsEmptyString(content) == 1)) {
+ if(content != NULL) {
+ xmlFree(content);
+ }
+ if((keyInfoCtx->flags & XMLSEC_KEYINFO_FLAGS_STOP_ON_EMPTY_NODE) != 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ xmlSecErrorsSafeString(xmlSecNodeGetName(node)),
+ XMLSEC_ERRORS_R_INVALID_NODE_CONTENT,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+ return(0);
+ }
+
+ crl = xmlSecNssX509CrlBase64DerRead(content, keyInfoCtx);
+ if(crl == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecNssX509CrlBase64DerRead",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ xmlFree(content);
+ return(-1);
+ }
+
+ SEC_DestroyCrl(crl);
+ xmlFree(content);
+ return(0);
+}
+
+static int
+xmlSecNssX509CRLNodeWrite(CERTSignedCrl* crl, xmlNodePtr node, xmlSecKeyInfoCtxPtr keyInfoCtx) {
+ xmlChar* buf = NULL;
+ xmlNodePtr cur = NULL;
+
+ xmlSecAssert2(crl != NULL, -1);
+ xmlSecAssert2(node != NULL, -1);
+ xmlSecAssert2(keyInfoCtx != NULL, -1);
+
+ /* set base64 lines size from context */
+ buf = xmlSecNssX509CrlBase64DerWrite(crl, keyInfoCtx->base64LineSize);
+ if(buf == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecNssX509CrlBase64DerWrite",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+
+ cur = xmlSecAddChild(node, xmlSecNodeX509CRL, xmlSecDSigNs);
+ if(cur == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecAddChild",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "new_node=%s",
+ xmlSecErrorsSafeString(xmlSecNodeX509CRL));
+ xmlFree(buf);
+ return(-1);
+ }
+ /* todo: add \n around base64 data - from context */
+ /* todo: add errors check */
+ xmlNodeSetContent(cur, xmlSecStringCR);
+ xmlNodeSetContent(cur, buf);
+ xmlFree(buf);
+
+ return(0);
+}
+
+
+static int
+xmlSecNssKeyDataX509VerifyAndExtractKey(xmlSecKeyDataPtr data, xmlSecKeyPtr key,
+ xmlSecKeyInfoCtxPtr keyInfoCtx) {
+ xmlSecNssX509DataCtxPtr ctx;
+ xmlSecKeyDataStorePtr x509Store;
+ int ret;
+ SECStatus status;
+ PRTime notBefore, notAfter;
+
+ xmlSecAssert2(xmlSecKeyDataCheckId(data, xmlSecNssKeyDataX509Id), -1);
+ xmlSecAssert2(key != NULL, -1);
+ xmlSecAssert2(keyInfoCtx != NULL, -1);
+ xmlSecAssert2(keyInfoCtx->keysMngr != NULL, -1);
+
+ ctx = xmlSecNssX509DataGetCtx(data);
+ xmlSecAssert2(ctx != NULL, -1);
+
+ x509Store = xmlSecKeysMngrGetDataStore(keyInfoCtx->keysMngr, xmlSecNssX509StoreId);
+ if(x509Store == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecKeysMngrGetDataStore",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+
+ if((ctx->keyCert == NULL) && (ctx->certsList != NULL) && (xmlSecKeyGetValue(key) == NULL)) {
+ CERTCertificate* cert;
+
+ cert = xmlSecNssX509StoreVerify(x509Store, ctx->certsList, keyInfoCtx);
+ if(cert != NULL) {
+ xmlSecKeyDataPtr keyValue;
+
+ ctx->keyCert = CERT_DupCertificate(cert);
+ if(ctx->keyCert == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "CERT_DupCertificate",
+ XMLSEC_ERRORS_R_CRYPTO_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+
+ keyValue = xmlSecNssX509CertGetKey(ctx->keyCert);
+ if(keyValue == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecNssX509CertGetKey",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+
+ /* verify that the key matches our expectations */
+ if(xmlSecKeyReqMatchKeyValue(&(keyInfoCtx->keyReq), keyValue) != 1) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecKeyReqMatchKeyValue",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ xmlSecKeyDataDestroy(keyValue);
+ return(-1);
+ }
+
+ ret = xmlSecKeySetValue(key, keyValue);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecKeySetValue",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ xmlSecKeyDataDestroy(keyValue);
+ return(-1);
+ }
+
+ status = CERT_GetCertTimes(ctx->keyCert, &notBefore, &notAfter);
+ if (status == SECSuccess) {
+ ret = xmlSecNssX509CertGetTime(&notBefore, &(key->notValidBefore));
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecNssX509CertGetTime",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "notValidBefore");
+ return(-1);
+ }
+ ret = xmlSecNssX509CertGetTime(&notAfter, &(key->notValidAfter));
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ "xmlSecNssX509CertGetTime",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ "notValidAfter");
+ return(-1);
+ }
+ } else {
+ key->notValidBefore = key->notValidAfter = 0;
+ }
+ } else if((keyInfoCtx->flags & XMLSEC_KEYINFO_FLAGS_X509DATA_STOP_ON_INVALID_CERT) != 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataGetName(data)),
+ NULL,
+ XMLSEC_ERRORS_R_CERT_NOT_FOUND,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+ }
+ return(0);
+}
+
+static int
+xmlSecNssX509CertGetTime(PRTime* t, time_t* res) {
+
+ PRTime tmp64_1, tmp64_2;
+ PRUint32 tmp32 = 1000000;
+
+ xmlSecAssert2(t != NULL, -1);
+ xmlSecAssert2(res != NULL, -1);
+
+ /* PRTime is time in microseconds since epoch. Divide by 1000000 to
+ * convert to seconds, then convert to an unsigned 32 bit number
+ */
+ (*res) = 0;
+ LL_UI2L(tmp64_1, tmp32);
+ LL_DIV(tmp64_2, *t, tmp64_1);
+ LL_L2UI(tmp32, tmp64_2);
+
+ (*res) = (time_t)(tmp32);
+
+ return(0);
+}
+
+/**
+ * xmlSecNssX509CertGetKey:
+ * @cert: the certificate.
+ *
+ * Extracts public key from the @cert.
+ *
+ * Returns: public key value or NULL if an error occurs.
+ */
+xmlSecKeyDataPtr
+xmlSecNssX509CertGetKey(CERTCertificate* cert) {
+ xmlSecKeyDataPtr data;
+ SECKEYPublicKey *pubkey = NULL;
+
+ xmlSecAssert2(cert != NULL, NULL);
+
+ pubkey = CERT_ExtractPublicKey(cert);
+ if(pubkey == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "CERT_ExtractPublicKey",
+ XMLSEC_ERRORS_R_CRYPTO_FAILED,
+ "error code=%d", PORT_GetError());
+ return(NULL);
+ }
+
+ data = xmlSecNssPKIAdoptKey(NULL, pubkey);
+ if(data == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecNssPKIAdoptKey",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ SECKEY_DestroyPublicKey(pubkey);
+ return(NULL);
+ }
+
+ return(data);
+}
+
+static CERTCertificate*
+xmlSecNssX509CertBase64DerRead(xmlChar* buf) {
+ int ret;
+
+ xmlSecAssert2(buf != NULL, NULL);
+
+ /* usual trick with base64 decoding "in-place" */
+ ret = xmlSecBase64Decode(buf, (xmlSecByte*)buf, xmlStrlen(buf));
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecBase64Decode",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(NULL);
+ }
+
+ return(xmlSecNssX509CertDerRead((xmlSecByte*)buf, ret));
+}
+
+
+static CERTCertificate*
+xmlSecNssX509CertDerRead(const xmlSecByte* buf, xmlSecSize size) {
+ CERTCertificate *cert;
+ SECItem derCert;
+
+ xmlSecAssert2(buf != NULL, NULL);
+ xmlSecAssert2(size > 0, NULL);
+
+ derCert.data = (unsigned char *)buf;
+ derCert.len = size;
+
+ /* decode cert and import to temporary cert db */
+ cert = __CERT_NewTempCertificate(CERT_GetDefaultCertDB(), &derCert,
+ NULL, PR_FALSE, PR_TRUE);
+ if(cert == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "__CERT_NewTempCertificate",
+ XMLSEC_ERRORS_R_CRYPTO_FAILED,
+ "error code=%d", PORT_GetError());
+ return(NULL);
+ }
+
+
+ return(cert);
+}
+
+static xmlChar*
+xmlSecNssX509CertBase64DerWrite(CERTCertificate* cert, int base64LineWrap) {
+ xmlChar *res = NULL;
+ xmlSecByte *p = NULL;
+ long size;
+
+ xmlSecAssert2(cert != NULL, NULL);
+
+ p = cert->derCert.data;
+ size = cert->derCert.len;
+ if((size <= 0) || (p == NULL)){
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "cert->derCert",
+ XMLSEC_ERRORS_R_CRYPTO_FAILED,
+ "error code=%d", PORT_GetError());
+ return(NULL);
+ }
+
+ res = xmlSecBase64Encode(p, size, base64LineWrap);
+ if(res == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecBase64Encode",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(NULL);
+ }
+
+ return(res);
+}
+
+static CERTSignedCrl*
+xmlSecNssX509CrlBase64DerRead(xmlChar* buf,
+ xmlSecKeyInfoCtxPtr keyInfoCtx) {
+ int ret;
+
+ xmlSecAssert2(buf != NULL, NULL);
+
+ /* usual trick with base64 decoding "in-place" */
+ ret = xmlSecBase64Decode(buf, (xmlSecByte*)buf, xmlStrlen(buf));
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecBase64Decode",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(NULL);
+ }
+
+ return(xmlSecNssX509CrlDerRead((xmlSecByte*)buf, ret, keyInfoCtx));
+}
+
+
+static CERTSignedCrl*
+xmlSecNssX509CrlDerRead(xmlSecByte* buf, xmlSecSize size,
+ xmlSecKeyInfoCtxPtr keyInfoCtx) {
+ CERTSignedCrl *crl = NULL;
+ SECItem derCrl;
+ PK11SlotInfo *slot = NULL;
+ PRInt32 importOptions = CRL_IMPORT_DEFAULT_OPTIONS;
+
+ xmlSecAssert2(buf != NULL, NULL);
+ xmlSecAssert2(keyInfoCtx != NULL, NULL);
+ xmlSecAssert2(size > 0, NULL);
+
+ derCrl.data = buf;
+ derCrl.len = size;
+
+ /* we're importing a CRL, it is ok to use the internal slot.
+ * crlutil does it :)
+ */
+ slot = xmlSecNssGetInternalKeySlot();
+ if (slot == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecNssGetInternalKeySlot",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return NULL;
+ }
+
+ if((keyInfoCtx->flags & XMLSEC_KEYINFO_FLAGS_X509DATA_SKIP_STRICT_CHECKS) != 0)
+ importOptions |= CRL_IMPORT_BYPASS_CHECKS;
+
+ crl = PK11_ImportCRL(slot, &derCrl, NULL, SEC_CRL_TYPE, NULL,
+ importOptions, NULL, CRL_DECODE_DEFAULT_OPTIONS);
+
+ if(crl == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "PK11_ImportCRL",
+ XMLSEC_ERRORS_R_CRYPTO_FAILED,
+ "error code=%d", PORT_GetError());
+ PK11_FreeSlot(slot);
+ return(NULL);
+ }
+
+ PK11_FreeSlot(slot);
+ return(crl);
+}
+
+static xmlChar*
+xmlSecNssX509CrlBase64DerWrite(CERTSignedCrl* crl, int base64LineWrap) {
+ xmlChar *res = NULL;
+ xmlSecByte *p = NULL;
+ long size;
+
+ xmlSecAssert2(crl != NULL && crl->derCrl != NULL, NULL);
+
+ p = crl->derCrl->data;
+ size = crl->derCrl->len;
+ if((size <= 0) || (p == NULL)){
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "crl->derCrl",
+ XMLSEC_ERRORS_R_CRYPTO_FAILED,
+ "error code=%d", PORT_GetError());
+ return(NULL);
+ }
+
+ res = xmlSecBase64Encode(p, size, base64LineWrap);
+ if(res == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecBase64Encode",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(NULL);
+ }
+
+ return(res);
+}
+
+static xmlChar*
+xmlSecNssX509NameWrite(CERTName* nm) {
+ xmlChar *res = NULL;
+ char *str;
+
+ xmlSecAssert2(nm != NULL, NULL);
+
+ str = CERT_NameToAscii(nm);
+ if (str == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "CERT_NameToAscii",
+ XMLSEC_ERRORS_R_CRYPTO_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(NULL);
+ }
+
+ res = xmlStrdup(BAD_CAST str);
+ if(res == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlStrdup",
+ XMLSEC_ERRORS_R_MALLOC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ PORT_Free(str);
+ return(NULL);
+ }
+ PORT_Free(str);
+ return(res);
+}
+
+static xmlChar*
+xmlSecNssASN1IntegerWrite(SECItem *num) {
+ xmlChar *res = NULL;
+ int resLen = 64; /* not more than 64 chars */
+ PRUint64 val = 0;
+ unsigned int ii = 0;
+ int shift = 0;
+
+ xmlSecAssert2(num != NULL, NULL);
+ xmlSecAssert2(num->type == siBuffer, NULL);
+ xmlSecAssert2(num->len <= 9, NULL);
+ xmlSecAssert2(num->data != NULL, NULL);
+
+ /* HACK : to be fixed after
+ * NSS bug http://bugzilla.mozilla.org/show_bug.cgi?id=212864 is fixed
+ */
+ for(ii = num->len; ii > 0; --ii, shift += 8) {
+ val |= ((PRUint64)num->data[ii - 1]) << shift;
+ }
+
+ res = (xmlChar*)xmlMalloc(resLen + 1);
+ if(res == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlStrdup",
+ XMLSEC_ERRORS_R_MALLOC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return (NULL);
+ }
+
+ PR_snprintf((char*)res, resLen, "%llu", val);
+ return(res);
+}
+
+static xmlChar*
+xmlSecNssX509SKIWrite(CERTCertificate* cert) {
+ xmlChar *res = NULL;
+ SECItem ski;
+ SECStatus rv;
+
+ xmlSecAssert2(cert != NULL, NULL);
+
+ memset(&ski, 0, sizeof(ski));
+
+ rv = CERT_FindSubjectKeyIDExtension(cert, &ski);
+ if (rv != SECSuccess) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "CERT_FindSubjectKeyIDExtension",
+ XMLSEC_ERRORS_R_CRYPTO_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ SECITEM_FreeItem(&ski, PR_FALSE);
+ return(NULL);
+ }
+
+ res = xmlSecBase64Encode(ski.data, ski.len, 0);
+ if(res == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecBase64Encode",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ SECITEM_FreeItem(&ski, PR_FALSE);
+ return(NULL);
+ }
+ SECITEM_FreeItem(&ski, PR_FALSE);
+
+ return(res);
+}
+
+
+static void
+xmlSecNssX509CertDebugDump(CERTCertificate* cert, FILE* output) {
+ SECItem *sn;
+ unsigned int i;
+
+ xmlSecAssert(cert != NULL);
+ xmlSecAssert(output != NULL);
+
+ fprintf(output, "==== Subject Name: %s\n", cert->subjectName);
+ fprintf(output, "==== Issuer Name: %s\n", cert->issuerName);
+ sn = &cert->serialNumber;
+
+ for (i = 0; i < sn->len; i++) {
+ if (i != sn->len - 1) {
+ fprintf(output, "%02x:", sn->data[i]);
+ } else {
+ fprintf(output, "%02x", sn->data[i]);
+ }
+ }
+ fprintf(output, "\n");
+}
+
+
+static void
+xmlSecNssX509CertDebugXmlDump(CERTCertificate* cert, FILE* output) {
+ SECItem *sn;
+ unsigned int i;
+
+ xmlSecAssert(cert != NULL);
+ xmlSecAssert(output != NULL);
+
+ fprintf(output, "<SubjectName>");
+ xmlSecPrintXmlString(output, BAD_CAST cert->subjectName);
+ fprintf(output, "</SubjectName>\n");
+
+ fprintf(output, "<IssuerName>");
+ xmlSecPrintXmlString(output, BAD_CAST cert->issuerName);
+ fprintf(output, "</IssuerName>\n");
+
+ fprintf(output, "<SerialNumber>");
+ sn = &cert->serialNumber;
+ for (i = 0; i < sn->len; i++) {
+ if (i != sn->len - 1) {
+ fprintf(output, "%02x:", sn->data[i]);
+ } else {
+ fprintf(output, "%02x", sn->data[i]);
+ }
+ }
+ fprintf(output, "</SerialNumber>\n");
+}
+
+
+/**************************************************************************
+ *
+ * Raw X509 Certificate processing
+ *
+ *
+ *************************************************************************/
+static int xmlSecNssKeyDataRawX509CertBinRead (xmlSecKeyDataId id,
+ xmlSecKeyPtr key,
+ const xmlSecByte* buf,
+ xmlSecSize bufSize,
+ xmlSecKeyInfoCtxPtr keyInfoCtx);
+
+static xmlSecKeyDataKlass xmlSecNssKeyDataRawX509CertKlass = {
+ sizeof(xmlSecKeyDataKlass),
+ sizeof(xmlSecKeyData),
+
+ /* data */
+ xmlSecNameRawX509Cert,
+ xmlSecKeyDataUsageRetrievalMethodNodeBin,
+ /* xmlSecKeyDataUsage usage; */
+ xmlSecHrefRawX509Cert, /* const xmlChar* href; */
+ NULL, /* const xmlChar* dataNodeName; */
+ xmlSecDSigNs, /* const xmlChar* dataNodeNs; */
+
+ /* constructors/destructor */
+ NULL, /* xmlSecKeyDataInitializeMethod initialize; */
+ NULL, /* xmlSecKeyDataDuplicateMethod duplicate; */
+ NULL, /* xmlSecKeyDataFinalizeMethod finalize; */
+ NULL, /* xmlSecKeyDataGenerateMethod generate; */
+
+ /* get info */
+ NULL, /* xmlSecKeyDataGetTypeMethod getType; */
+ NULL, /* xmlSecKeyDataGetSizeMethod getSize; */
+ NULL, /* xmlSecKeyDataGetIdentifier getIdentifier; */
+
+ /* read/write */
+ NULL, /* xmlSecKeyDataXmlReadMethod xmlRead; */
+ NULL, /* xmlSecKeyDataXmlWriteMethod xmlWrite; */
+ xmlSecNssKeyDataRawX509CertBinRead, /* xmlSecKeyDataBinReadMethod binRead; */
+ NULL, /* xmlSecKeyDataBinWriteMethod binWrite; */
+
+ /* debug */
+ NULL, /* xmlSecKeyDataDebugDumpMethod debugDump; */
+ NULL, /* xmlSecKeyDataDebugDumpMethod debugXmlDump; */
+
+ /* reserved for the future */
+ NULL, /* void* reserved0; */
+ NULL, /* void* reserved1; */
+};
+
+/**
+ * xmlSecNssKeyDataRawX509CertGetKlass:
+ *
+ * The raw X509 certificates key data klass.
+ *
+ * Returns: raw X509 certificates key data klass.
+ */
+xmlSecKeyDataId
+xmlSecNssKeyDataRawX509CertGetKlass(void) {
+ return(&xmlSecNssKeyDataRawX509CertKlass);
+}
+
+static int
+xmlSecNssKeyDataRawX509CertBinRead(xmlSecKeyDataId id, xmlSecKeyPtr key,
+ const xmlSecByte* buf, xmlSecSize bufSize,
+ xmlSecKeyInfoCtxPtr keyInfoCtx) {
+ xmlSecKeyDataPtr data;
+ CERTCertificate* cert;
+ int ret;
+
+ xmlSecAssert2(id == xmlSecNssKeyDataRawX509CertId, -1);
+ xmlSecAssert2(key != NULL, -1);
+ xmlSecAssert2(buf != NULL, -1);
+ xmlSecAssert2(bufSize > 0, -1);
+ xmlSecAssert2(keyInfoCtx != NULL, -1);
+
+ cert = xmlSecNssX509CertDerRead(buf, bufSize);
+ if(cert == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ NULL,
+ "xmlSecNssX509CertDerRead",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+
+ data = xmlSecKeyEnsureData(key, xmlSecNssKeyDataX509Id);
+ if(data == NULL) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataKlassGetName(id)),
+ "xmlSecKeyEnsureData",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ CERT_DestroyCertificate(cert);
+ return(-1);
+ }
+
+ ret = xmlSecNssKeyDataX509AdoptCert(data, cert);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataKlassGetName(id)),
+ "xmlSecNssKeyDataX509AdoptCert",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ CERT_DestroyCertificate(cert);
+ return(-1);
+ }
+
+ ret = xmlSecNssKeyDataX509VerifyAndExtractKey(data, key, keyInfoCtx);
+ if(ret < 0) {
+ xmlSecError(XMLSEC_ERRORS_HERE,
+ xmlSecErrorsSafeString(xmlSecKeyDataKlassGetName(id)),
+ "xmlSecNssKeyDataX509VerifyAndExtractKey",
+ XMLSEC_ERRORS_R_XMLSEC_FAILED,
+ XMLSEC_ERRORS_NO_MESSAGE);
+ return(-1);
+ }
+ return(0);
+}
+
+#endif /* XMLSEC_NO_X509 */
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-16 18:42:45 +0000