xmltooling/signature/impl/KeyResolver.cpp

   1 /*
   2  *  Copyright 2001-2007 Internet2
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 /**
  18  * KeyResolver.cpp
  19  *
  20  * Registration of factories for built-in resolvers
  21  */
  22
  23 #include "internal.h"
  24 #include "signature/KeyResolver.h"
  25 #include "signature/Signature.h"
  26
  27 using namespace xmlsignature;
  28 using namespace xmltooling;
  29 using namespace std;
  30
  31 namespace xmlsignature {
  32     XMLTOOL_DLLLOCAL PluginManager<KeyResolver,const DOMElement*>::Factory FilesystemKeyResolverFactory;
  33     XMLTOOL_DLLLOCAL PluginManager<KeyResolver,const DOMElement*>::Factory InlineKeyResolverFactory;
  34 };
  35
  36 void XMLTOOL_API xmlsignature::registerKeyResolvers()
  37 {
  38     XMLToolingConfig& conf=XMLToolingConfig::getConfig();
  39     conf.KeyResolverManager.registerFactory(FILESYSTEM_KEY_RESOLVER, FilesystemKeyResolverFactory);
  40     conf.KeyResolverManager.registerFactory(INLINE_KEY_RESOLVER, InlineKeyResolverFactory);
  41 }
  42
  43 XSECCryptoKey* KeyResolver::resolveKey(const Signature* sig) const
  44 {
  45     const KeyInfo* keyInfo = sig->getKeyInfo();
  46     if (keyInfo)
  47         return resolveKey(keyInfo);
  48     DSIGSignature* native = sig->getXMLSignature();
  49     return resolveKey(native ? native->getKeyInfoList() : (DSIGKeyInfoList*)NULL);
  50 }
  51
  52 vector<XSECCryptoX509*>::size_type KeyResolver::resolveCertificates(
  53     const KeyInfo* keyInfo, ResolvedCertificates& certs
  54     ) const
  55 {
  56     return 0;
  57 }
  58
  59 vector<XSECCryptoX509*>::size_type KeyResolver::resolveCertificates(
  60     DSIGKeyInfoList* keyInfo, ResolvedCertificates& certs
  61     ) const
  62 {
  63     return 0;
  64 }
  65
  66 vector<XSECCryptoX509*>::size_type KeyResolver::resolveCertificates(
  67     const Signature* sig, ResolvedCertificates& certs
  68     ) const
  69 {
  70     const KeyInfo* keyInfo = sig->getKeyInfo();
  71     if (keyInfo)
  72         return resolveCertificates(keyInfo, certs);
  73     DSIGSignature* native = sig->getXMLSignature();
  74     return resolveCertificates(native ? native->getKeyInfoList() : (DSIGKeyInfoList*)NULL, certs);
  75 }
  76
  77 XSECCryptoX509CRL* KeyResolver::resolveCRL(const KeyInfo* keyInfo) const
  78 {
  79     return NULL;
  80 }
  81
  82 XSECCryptoX509CRL* KeyResolver::resolveCRL(DSIGKeyInfoList* keyInfo) const
  83 {
  84     return NULL;
  85 }
  86
  87 XSECCryptoX509CRL* KeyResolver::resolveCRL(const Signature* sig) const
  88 {
  89     const KeyInfo* keyInfo = sig->getKeyInfo();
  90     if (keyInfo)
  91         return resolveCRL(keyInfo);
  92     DSIGSignature* native = sig->getXMLSignature();
  93     return resolveCRL(native ? native->getKeyInfoList() : (DSIGKeyInfoList*)NULL);
  94 }