m_credctx = context;
}
- void resolve(const KeyInfo* keyInfo, int types=0);
- void resolve(DSIGKeyInfoList* keyInfo, int types=0);
+ void resolve(const KeyInfo* keyInfo, int types=0, bool followRefs=true);
+ void resolve(DSIGKeyInfoList* keyInfo, int types=0, bool followRefs=true);
private:
- bool resolveCerts(const KeyInfo* keyInfo);
- bool resolveKey(const KeyInfo* keyInfo);
- bool resolveCRLs(const KeyInfo* keyInfo);
+ bool resolveCerts(const KeyInfo* keyInfo, bool followRefs=true);
+ bool resolveKey(const KeyInfo* keyInfo, bool followRefs=true);
+ bool resolveCRLs(const KeyInfo* keyInfo, bool followRefs=true);
KeyInfoCredentialContext* m_credctx;
};
+ static const XMLCh keyInfoReferences[] = UNICODE_LITERAL_17(k,e,y,I,n,f,o,R,e,f,e,r,e,n,c,e,s);
+
class XMLTOOL_DLLLOCAL InlineKeyResolver : public KeyInfoResolver
{
public:
- InlineKeyResolver() {}
+ InlineKeyResolver(const DOMElement* e)
+ : m_followRefs(XMLHelper::getNodeValueAsBool(e ? e->getAttributeNodeNS(nullptr, keyInfoReferences) : nullptr, true)) {
+ }
+
virtual ~InlineKeyResolver() {}
Credential* resolve(const KeyInfo* keyInfo, int types=0) const {
if (types == 0)
types = Credential::RESOLVE_KEYS|X509Credential::RESOLVE_CERTS|X509Credential::RESOLVE_CRLS;
auto_ptr<InlineCredential> credential(new InlineCredential(keyInfo));
- credential->resolve(keyInfo, types);
+ credential->resolve(keyInfo, types, m_followRefs);
return credential.release();
}
Credential* resolve(DSIGKeyInfoList* keyInfo, int types=0) const {
if (types == 0)
types = Credential::RESOLVE_KEYS|X509Credential::RESOLVE_CERTS|X509Credential::RESOLVE_CRLS;
auto_ptr<InlineCredential> credential(new InlineCredential(keyInfo));
- credential->resolve(keyInfo, types);
+ credential->resolve(keyInfo, types, m_followRefs);
return credential.release();
}
Credential* resolve(KeyInfoCredentialContext* context, int types=0) const {
types = Credential::RESOLVE_KEYS|X509Credential::RESOLVE_CERTS|X509Credential::RESOLVE_CRLS;
auto_ptr<InlineCredential> credential(new InlineCredential(context));
if (context->getKeyInfo())
- credential->resolve(context->getKeyInfo(), types);
+ credential->resolve(context->getKeyInfo(), types, m_followRefs);
else if (context->getNativeKeyInfo())
- credential->resolve(context->getNativeKeyInfo(), types);
+ credential->resolve(context->getNativeKeyInfo(), types, m_followRefs);
credential->setCredentialContext(context);
return credential.release();
}
+
+ private:
+ bool m_followRefs;
};
KeyInfoResolver* XMLTOOL_DLLLOCAL InlineKeyInfoResolverFactory(const DOMElement* const & e)
{
- return new InlineKeyResolver();
+ return new InlineKeyResolver(e);
}
};
-void InlineCredential::resolve(const KeyInfo* keyInfo, int types)
+void InlineCredential::resolve(const KeyInfo* keyInfo, int types, bool followRefs)
{
#ifdef _DEBUG
NDC ndc("resolve");
#endif
if (types & X509Credential::RESOLVE_CERTS)
- resolveCerts(keyInfo);
+ resolveCerts(keyInfo, followRefs);
if (types & Credential::RESOLVE_KEYS) {
if (types & X509Credential::RESOLVE_CERTS) {
if (!m_xseccerts.empty())
m_key = m_xseccerts.front()->clonePublicKey();
else
- resolveKey(keyInfo);
+ resolveKey(keyInfo, followRefs);
}
// Otherwise try directly for a key and then go for certs if none is found.
- else if (!resolveKey(keyInfo) && resolveCerts(keyInfo)) {
+ else if (!resolveKey(keyInfo, followRefs) && resolveCerts(keyInfo, followRefs)) {
m_key = m_xseccerts.front()->clonePublicKey();
}
}
if (types & X509Credential::RESOLVE_CRLS)
- resolveCRLs(keyInfo);
+ resolveCRLs(keyInfo, followRefs);
const XMLCh* n;
char* kn;
}
}
-bool InlineCredential::resolveKey(const KeyInfo* keyInfo)
+bool InlineCredential::resolveKey(const KeyInfo* keyInfo, bool followRefs)
{
Category& log = Category::getInstance(XMLTOOLING_LOGCAT".KeyInfoResolver."INLINE_KEYINFO_RESOLVER);
}
}
+ if (followRefs) {
+ // Check for KeyInfoReference.
+ const XMLCh* fragID=NULL;
+ const XMLObject* treeRoot=NULL;
+ const vector<KeyInfoReference*>& refs = keyInfo->getKeyInfoReferences();
+ for (vector<KeyInfoReference*>::const_iterator ref = refs.begin(); ref != refs.end(); ++ref) {
+ fragID = (*ref)->getURI();
+ if (!fragID || *fragID != chPound || !*(fragID+1)) {
+ log.warn("skipping ds11:KeyInfoReference with an empty or non-local reference");
+ continue;
+ }
+ if (!treeRoot) {
+ treeRoot = keyInfo;
+ while (treeRoot->getParent())
+ treeRoot = treeRoot->getParent();
+ }
+ keyInfo = dynamic_cast<const KeyInfo*>(XMLHelper::getXMLObjectById(*treeRoot, fragID+1));
+ if (!keyInfo) {
+ log.warn("skipping ds11:KeyInfoReference, local reference did not resolve to a ds:KeyInfo");
+ continue;
+ }
+ if (resolveKey(keyInfo, false))
+ return true;
+ }
+ }
+
return false;
}
-bool InlineCredential::resolveCerts(const KeyInfo* keyInfo)
+bool InlineCredential::resolveCerts(const KeyInfo* keyInfo, bool followRefs)
{
Category& log = Category::getInstance(XMLTOOLING_LOGCAT".KeyInfoResolver."INLINE_KEYINFO_RESOLVER);
}
}
}
+
+ if (followRefs && m_xseccerts.empty()) {
+ // Check for KeyInfoReference.
+ const XMLCh* fragID=NULL;
+ const XMLObject* treeRoot=NULL;
+ const vector<KeyInfoReference*>& refs = keyInfo->getKeyInfoReferences();
+ for (vector<KeyInfoReference*>::const_iterator ref = refs.begin(); ref != refs.end(); ++ref) {
+ fragID = (*ref)->getURI();
+ if (!fragID || *fragID != chPound || !*(fragID+1)) {
+ log.warn("skipping ds11:KeyInfoReference with an empty or non-local reference");
+ continue;
+ }
+ if (!treeRoot) {
+ treeRoot = keyInfo;
+ while (treeRoot->getParent())
+ treeRoot = treeRoot->getParent();
+ }
+ keyInfo = dynamic_cast<const KeyInfo*>(XMLHelper::getXMLObjectById(*treeRoot, fragID+1));
+ if (!keyInfo) {
+ log.warn("skipping ds11:KeyInfoReference, local reference did not resolve to a ds:KeyInfo");
+ continue;
+ }
+ if (resolveCerts(keyInfo, false))
+ return true;
+ }
+ return false;
+ }
log.debug("resolved %d certificate(s)", m_xseccerts.size());
return !m_xseccerts.empty();
}
-bool InlineCredential::resolveCRLs(const KeyInfo* keyInfo)
+bool InlineCredential::resolveCRLs(const KeyInfo* keyInfo, bool followRefs)
{
Category& log = Category::getInstance(XMLTOOLING_LOGCAT".KeyInfoResolver."INLINE_KEYINFO_RESOLVER);
}
}
+ if (followRefs && m_crls.empty()) {
+ // Check for KeyInfoReference.
+ const XMLCh* fragID=NULL;
+ const XMLObject* treeRoot=NULL;
+ const vector<KeyInfoReference*>& refs = keyInfo->getKeyInfoReferences();
+ for (vector<KeyInfoReference*>::const_iterator ref = refs.begin(); ref != refs.end(); ++ref) {
+ fragID = (*ref)->getURI();
+ if (!fragID || *fragID != chPound || !*(fragID+1)) {
+ log.warn("skipping ds11:KeyInfoReference with an empty or non-local reference");
+ continue;
+ }
+ if (!treeRoot) {
+ treeRoot = keyInfo;
+ while (treeRoot->getParent())
+ treeRoot = treeRoot->getParent();
+ }
+ keyInfo = dynamic_cast<const KeyInfo*>(XMLHelper::getXMLObjectById(*treeRoot, fragID+1));
+ if (!keyInfo) {
+ log.warn("skipping ds11:KeyInfoReference, local reference did not resolve to a ds:KeyInfo");
+ continue;
+ }
+ if (resolveCRLs(keyInfo, false))
+ return true;
+ }
+ return false;
+ }
+
log.debug("resolved %d CRL(s)", m_crls.size());
return !m_crls.empty();
}
-void InlineCredential::resolve(DSIGKeyInfoList* keyInfo, int types)
+void InlineCredential::resolve(DSIGKeyInfoList* keyInfo, int types, bool followRefs)
{
#ifdef _DEBUG
NDC ndc("resolve");