acceptNode(const DOMNode* node) const;
private:
+ template <class T> T* doChainedPlugins(
+ PluginManager<T,string,const DOMElement*>& pluginMgr,
+ const char* pluginType,
+ const char* chainingType,
+ const XMLCh* localName,
+ const DOMElement* e,
+ Category& log
+ );
void doAttributeInfo();
void doHandlers(const ProtocolProvider*, const DOMElement*, Category&);
void doSSO(const ProtocolProvider&, set<string>&, DOMElement*, Category&);
SPConfig& conf=SPConfig::getConfig();
#ifndef SHIBSP_LITE
- SAMLConfig& samlConf=SAMLConfig::getConfig();
XMLToolingConfig& xmlConf=XMLToolingConfig::getConfig();
#endif
m_audiences.push_back(nlist->item(i)->getFirstChild()->getNodeValue());
}
- const DOMElement* child;
-
if (conf.isEnabled(SPConfig::Metadata)) {
- child = XMLHelper::getFirstChildElement(e, _MetadataProvider);
- if (child) {
- string t(XMLHelper::getAttrString(child, nullptr, _type));
- try {
- if (!t.empty()) {
- log.info("building MetadataProvider of type %s...", t.c_str());
- auto_ptr<MetadataProvider> mp(samlConf.MetadataProviderManager.newPlugin(t.c_str(), child));
- mp->init();
- m_metadata = mp.release();
- }
- else {
- throw ConfigurationException("MetadataProvider element had no type attribute.");
- }
+ auto_ptr<MetadataProvider> mp(
+ doChainedPlugins(
+ SAMLConfig::getConfig().MetadataProviderManager, "MetadataProvider", CHAINING_METADATA_PROVIDER, _MetadataProvider, e, log
+ )
+ );
+ try {
+ if (mp.get()) {
+ mp->init();
+ m_metadata = mp.release();
}
- catch (exception& ex) {
- log.crit("error building/initializing MetadataProvider: %s", ex.what());
+ else if (!m_base) {
+ log.crit("no MetadataProvider available, configuration is probably unusable");
}
}
+ catch (exception& ex) {
+ log.crit("error initializing MetadataProvider: %s", ex.what());
+ }
}
if (conf.isEnabled(SPConfig::Trust)) {
- child = XMLHelper::getFirstChildElement(e, _TrustEngine);
- if (child) {
- string t(XMLHelper::getAttrString(child, nullptr, _type));
- try {
- if (!t.empty()) {
- log.info("building TrustEngine of type %s...", t.c_str());
- m_trust = xmlConf.TrustEngineManager.newPlugin(t.c_str(), child);
- }
- else {
- throw ConfigurationException("TrustEngine element had no type attribute.");
- }
- }
- catch (exception& ex) {
- log.crit("error building TrustEngine: %s", ex.what());
- }
- }
- else if (!m_base) {
+ m_trust = doChainedPlugins(xmlConf.TrustEngineManager, "TrustEngine", CHAINING_TRUSTENGINE, _TrustEngine, e, log);
+ if (!m_trust && !m_base) {
log.info(
- "no TrustEngine specified, using default chain {%s, %s}",
+ "no TrustEngine specified or installed, using default chain {%s, %s}",
EXPLICIT_KEY_TRUSTENGINE, SHIBBOLETH_PKIX_TRUSTENGINE
);
m_trust = xmlConf.TrustEngineManager.newPlugin(CHAINING_TRUSTENGINE, nullptr);
doAttributePlugins(e, log);
if (conf.isEnabled(SPConfig::Credentials)) {
- child = XMLHelper::getFirstChildElement(e,_CredentialResolver);
- if (child) {
- auto_ptr_char type(child->getAttributeNS(nullptr,_type));
- log.info("building CredentialResolver of type %s...",type.get());
- try {
- m_credResolver = xmlConf.CredentialResolverManager.newPlugin(type.get(),child);
- }
- catch (exception& ex) {
- log.crit("error building CredentialResolver: %s", ex.what());
- }
- }
+ m_credResolver = doChainedPlugins(
+ xmlConf.CredentialResolverManager, "CredentialResolver", CHAINING_CREDENTIAL_RESOLVER, _CredentialResolver, e, log
+ );
}
// Finally, load relying parties.
- child = XMLHelper::getFirstChildElement(e, RelyingParty);
+ const DOMElement* child = XMLHelper::getFirstChildElement(e, RelyingParty);
while (child) {
if (child->hasAttributeNS(nullptr, saml2::Attribute::NAME_ATTRIB_NAME)) {
auto_ptr<DOMPropertySet> rp(new DOMPropertySet());
#endif
}
+template <class T> T* XMLApplication::doChainedPlugins(
+ PluginManager<T,string,const DOMElement*>& pluginMgr,
+ const char* pluginType,
+ const char* chainingType,
+ const XMLCh* localName,
+ const DOMElement* e,
+ Category& log
+ )
+{
+ string t;
+ DOMElement* child = XMLHelper::getFirstChildElement(e, localName);
+ if (child) {
+ // Check for multiple.
+ if (XMLHelper::getNextSiblingElement(child, localName)) {
+ log.info("multiple %s plugins, wrapping in a chain", pluginType);
+ DOMElement* chain = child->getOwnerDocument()->createElementNS(nullptr, localName);
+ while (child) {
+ chain->appendChild(child);
+ child = XMLHelper::getFirstChildElement(e, localName);
+ }
+ t = chainingType;
+ child = chain;
+ }
+ else {
+ // Only a single one.
+ t = XMLHelper::getAttrString(child, nullptr, _type);
+ }
+
+ try {
+ if (!t.empty()) {
+ log.info("building %s of type %s...", pluginType, t.c_str());
+ return pluginMgr.newPlugin(t.c_str(), child);
+ }
+ else {
+ throw ConfigurationException("$1 element had no type attribute.", params(1, pluginType));
+ }
+ }
+ catch (exception& ex) {
+ log.crit("error building %s: %s", pluginType, ex.what());
+ }
+ }
+
+ return nullptr;
+}
+
void XMLApplication::doAttributeInfo()
{
// Populate prefix pair.
{
SPConfig& conf = SPConfig::getConfig();
- DOMElement* child = XMLHelper::getFirstChildElement(e, _AttributeExtractor);
- if (child) {
- string t(XMLHelper::getAttrString(child, nullptr, _type));
- try {
- if (!t.empty()) {
- log.info("building AttributeExtractor of type %s...", t.c_str());
- m_attrExtractor = conf.AttributeExtractorManager.newPlugin(t.c_str(), child);
- }
- else {
- throw ConfigurationException("AttributeExtractor element had no type attribute.");
- }
- }
- catch (exception& ex) {
- log.crit("error building AttributeExtractor: %s", ex.what());
- }
- }
+ m_attrExtractor =
+ doChainedPlugins(conf.AttributeExtractorManager, "AttributeExtractor", CHAINING_ATTRIBUTE_EXTRACTOR, _AttributeExtractor, e, log);
- child = XMLHelper::getFirstChildElement(e, _AttributeFilter);
- if (child) {
- string t(XMLHelper::getAttrString(child, nullptr, _type));
- try {
- if (!t.empty()) {
- log.info("building AttributeFilter of type %s...", t.c_str());
- m_attrFilter = conf.AttributeFilterManager.newPlugin(t.c_str(), child);
- }
- else {
- throw ConfigurationException("AttributeFilter element had no type attribute.");
- }
- }
- catch (exception& ex) {
- log.crit("error building AttributeFilter: %s", ex.what());
- }
- }
+ m_attrFilter =
+ doChainedPlugins(conf.AttributeFilterManager, "AttributeFilter", CHAINING_ATTRIBUTE_FILTER, _AttributeFilter, e, log);
- child = XMLHelper::getFirstChildElement(e, _AttributeResolver);
- if (child) {
- string t(XMLHelper::getAttrString(child, nullptr, _type));
- try {
- if (!t.empty()) {
- log.info("building AttributeResolver of type %s...", t.c_str());
- m_attrResolver = conf.AttributeResolverManager.newPlugin(t.c_str(), child);
- }
- else {
- throw ConfigurationException("AttributeResolver element had no type attribute.");
- }
- }
- catch (exception& ex) {
- log.crit("error building AttributeResolver: %s", ex.what());
- }
- }
+ m_attrResolver =
+ doChainedPlugins(conf.AttributeResolverManager, "AttributeResolver", CHAINING_ATTRIBUTE_RESOLVER, _AttributeResolver, e, log);
if (m_unsetHeaders.empty()) {
vector<string> unsetHeaders;
projects / shibboleth / sp.git / blobdiff