#include "internal.h"
#include "Application.h"
#include "exceptions.h"
+#include "ServiceProvider.h"
#include "SPRequest.h"
#include "handler/AbstractHandler.h"
+#include "handler/LogoutHandler.h"
+#include "remoting/ListenerService.h"
+#include "util/SPConstants.h"
-#include <saml/SAMLConfig.h>
-#include <saml/binding/URLEncoder.h>
-#include <saml/saml1/core/Protocols.h>
-#include <saml/saml2/core/Protocols.h>
-#include <saml/util/SAMLConstants.h>
+#ifndef SHIBSP_LITE
+# include <saml/SAMLConfig.h>
+# include <saml/binding/SAMLArtifact.h>
+# include <saml/saml1/core/Protocols.h>
+# include <saml/saml2/core/Protocols.h>
+# include <saml/saml2/metadata/Metadata.h>
+# include <saml/saml2/metadata/MetadataCredentialCriteria.h>
+# include <saml/util/SAMLConstants.h>
+# include <xmltooling/util/StorageService.h>
+using namespace opensaml::saml2md;
+#else
+# include "lite/SAMLConstants.h"
+#endif
+
+#include <xmltooling/XMLToolingConfig.h>
+#include <xmltooling/util/URLEncoder.h>
using namespace shibsp;
using namespace samlconstants;
using namespace std;
namespace shibsp {
- SHIBSP_DLLLOCAL PluginManager<Handler,const DOMElement*>::Factory SAML1ConsumerFactory;
+ SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory SAML1ConsumerFactory;
+ SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory SAML2ConsumerFactory;
+ SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory SAML2ArtifactResolutionFactory;
+ SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory ChainingLogoutInitiatorFactory;
+ SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory LocalLogoutInitiatorFactory;
+ SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory SAML2LogoutInitiatorFactory;
+ SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory SAML2LogoutFactory;
+ SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory SAML2NameIDMgmtFactory;
+ SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory AssertionLookupFactory;
+ SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory MetadataGeneratorFactory;
+ SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory StatusHandlerFactory;
+ SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory SessionHandlerFactory;
};
void SHIBSP_API shibsp::registerHandlers()
{
SPConfig& conf=SPConfig::getConfig();
+
conf.AssertionConsumerServiceManager.registerFactory(SAML1_PROFILE_BROWSER_ARTIFACT, SAML1ConsumerFactory);
conf.AssertionConsumerServiceManager.registerFactory(SAML1_PROFILE_BROWSER_POST, SAML1ConsumerFactory);
+ conf.AssertionConsumerServiceManager.registerFactory(SAML20_BINDING_HTTP_POST, SAML2ConsumerFactory);
+ conf.AssertionConsumerServiceManager.registerFactory(SAML20_BINDING_HTTP_POST_SIMPLESIGN, SAML2ConsumerFactory);
+ conf.AssertionConsumerServiceManager.registerFactory(SAML20_BINDING_HTTP_ARTIFACT, SAML2ConsumerFactory);
+ conf.AssertionConsumerServiceManager.registerFactory(SAML20_BINDING_PAOS, SAML2ConsumerFactory);
+
+ conf.ArtifactResolutionServiceManager.registerFactory(SAML20_BINDING_SOAP, SAML2ArtifactResolutionFactory);
+
+ conf.HandlerManager.registerFactory(SAML20_BINDING_URI, AssertionLookupFactory);
+ conf.HandlerManager.registerFactory(METADATA_GENERATOR_HANDLER, MetadataGeneratorFactory);
+ conf.HandlerManager.registerFactory(STATUS_HANDLER, StatusHandlerFactory);
+ conf.HandlerManager.registerFactory(SESSION_HANDLER, SessionHandlerFactory);
+
+ conf.LogoutInitiatorManager.registerFactory(CHAINING_LOGOUT_INITIATOR, ChainingLogoutInitiatorFactory);
+ conf.LogoutInitiatorManager.registerFactory(LOCAL_LOGOUT_INITIATOR, LocalLogoutInitiatorFactory);
+ conf.LogoutInitiatorManager.registerFactory(SAML2_LOGOUT_INITIATOR, SAML2LogoutInitiatorFactory);
+ conf.SingleLogoutServiceManager.registerFactory(SAML20_BINDING_SOAP, SAML2LogoutFactory);
+ conf.SingleLogoutServiceManager.registerFactory(SAML20_BINDING_HTTP_REDIRECT, SAML2LogoutFactory);
+ conf.SingleLogoutServiceManager.registerFactory(SAML20_BINDING_HTTP_POST, SAML2LogoutFactory);
+ conf.SingleLogoutServiceManager.registerFactory(SAML20_BINDING_HTTP_POST_SIMPLESIGN, SAML2LogoutFactory);
+ conf.SingleLogoutServiceManager.registerFactory(SAML20_BINDING_HTTP_ARTIFACT, SAML2LogoutFactory);
+
+ conf.ManageNameIDServiceManager.registerFactory(SAML20_BINDING_SOAP, SAML2NameIDMgmtFactory);
+ conf.ManageNameIDServiceManager.registerFactory(SAML20_BINDING_HTTP_REDIRECT, SAML2NameIDMgmtFactory);
+ conf.ManageNameIDServiceManager.registerFactory(SAML20_BINDING_HTTP_POST, SAML2NameIDMgmtFactory);
+ conf.ManageNameIDServiceManager.registerFactory(SAML20_BINDING_HTTP_POST_SIMPLESIGN, SAML2NameIDMgmtFactory);
+ conf.ManageNameIDServiceManager.registerFactory(SAML20_BINDING_HTTP_ARTIFACT, SAML2NameIDMgmtFactory);
}
AbstractHandler::AbstractHandler(
- const DOMElement* e, log4cpp::Category& log, DOMNodeFilter* filter, const map<string,string>* remapper
- ) : m_log(log) {
- load(e,log,filter,remapper);
+ const DOMElement* e, Category& log, DOMNodeFilter* filter, const map<string,string>* remapper
+ ) : m_log(log), m_configNS(shibspconstants::SHIB2SPCONFIG_NS) {
+ load(e,NULL,filter,remapper);
}
-void AbstractHandler::checkError(const XMLObject* response) const
+#ifndef SHIBSP_LITE
+
+void AbstractHandler::checkError(const XMLObject* response, const saml2md::RoleDescriptor* role) const
{
const saml2p::StatusResponseType* r2 = dynamic_cast<const saml2p::StatusResponseType*>(response);
if (r2) {
const saml2p::StatusCode* sc = status->getStatusCode();
const XMLCh* code = sc ? sc->getValue() : NULL;
if (code && !XMLString::equals(code,saml2p::StatusCode::SUCCESS)) {
- FatalProfileException ex("SAML Response message contained an error.");
- auto_ptr_char c1(code);
- ex.addProperty("code", c1.get());
- if (sc->getStatusCode()) {
- code = sc->getStatusCode()->getValue();
- auto_ptr_char c2(code);
- ex.addProperty("code2", c2.get());
- }
- if (status->getStatusMessage()) {
- auto_ptr_char msg(status->getStatusMessage()->getMessage());
- ex.addProperty("message", msg.get());
- }
+ FatalProfileException ex("SAML response contained an error.");
+ annotateException(&ex, role, status); // throws it
}
}
}
const saml1p::StatusCode* sc = status->getStatusCode();
const QName* code = sc ? sc->getValue() : NULL;
if (code && *code != saml1p::StatusCode::SUCCESS) {
- FatalProfileException ex("SAML Response message contained an error.");
- ex.addProperty("code", code->toString().c_str());
+ FatalProfileException ex("SAML response contained an error.");
+ ex.addProperty("statusCode", code->toString().c_str());
if (sc->getStatusCode()) {
code = sc->getStatusCode()->getValue();
if (code)
- ex.addProperty("code2", code->toString().c_str());
+ ex.addProperty("statusCode2", code->toString().c_str());
}
if (status->getStatusMessage()) {
auto_ptr_char msg(status->getStatusMessage()->getMessage());
- ex.addProperty("message", msg.get());
+ if (msg.get() && *msg.get())
+ ex.addProperty("statusMessage", msg.get());
}
+ ex.raise();
}
}
}
}
-void AbstractHandler::recoverRelayState(HTTPRequest& httpRequest, string& relayState) const
+void AbstractHandler::fillStatus(saml2p::StatusResponseType& response, const XMLCh* code, const XMLCh* subcode, const char* msg) const
{
- SPConfig& conf = SPConfig::getConfig();
- if (conf.isEnabled(SPConfig::OutOfProcess)) {
- // Out of process, we look for StorageService-backed state.
- // TODO
+ saml2p::Status* status = saml2p::StatusBuilder::buildStatus();
+ saml2p::StatusCode* scode = saml2p::StatusCodeBuilder::buildStatusCode();
+ status->setStatusCode(scode);
+ scode->setValue(code);
+ if (subcode) {
+ saml2p::StatusCode* ssubcode = saml2p::StatusCodeBuilder::buildStatusCode();
+ scode->setStatusCode(ssubcode);
+ ssubcode->setValue(subcode);
}
-
- if (conf.isEnabled(SPConfig::InProcess)) {
- // In process, we should be able to cast down to a full SPRequest.
- SPRequest& request = dynamic_cast<SPRequest&>(httpRequest);
- if (relayState.empty() || relayState == "cookie") {
- // Pull the value from the "relay state" cookie.
- pair<string,const char*> relay_cookie = request.getApplication().getCookieNameProps("_shibstate_");
- const char* state = request.getCookie(relay_cookie.first.c_str());
- if (state && *state) {
- // URL-decode the value.
- char* rscopy=strdup(state);
- SAMLConfig::getConfig().getURLEncoder()->decode(rscopy);
- relayState = rscopy;
- free(rscopy);
-
- // Clear the cookie.
- request.setCookie(relay_cookie.first.c_str(),relay_cookie.second);
+ if (msg) {
+ pair<bool,bool> flag = getBool("detailedErrors", m_configNS.get());
+ auto_ptr_XMLCh widemsg((flag.first && flag.second) ? msg : "Error processing request.");
+ saml2p::StatusMessage* sm = saml2p::StatusMessageBuilder::buildStatusMessage();
+ status->setStatusMessage(sm);
+ sm->setMessage(widemsg.get());
+ }
+ response.setStatus(status);
+}
+
+long AbstractHandler::sendMessage(
+ const MessageEncoder& encoder,
+ XMLObject* msg,
+ const char* relayState,
+ const char* destination,
+ const saml2md::RoleDescriptor* role,
+ const Application& application,
+ HTTPResponse& httpResponse,
+ bool signIfPossible
+ ) const
+{
+ const EntityDescriptor* entity = role ? dynamic_cast<const EntityDescriptor*>(role->getParent()) : NULL;
+ const PropertySet* relyingParty = application.getRelyingParty(entity);
+ pair<bool,const char*> flag = signIfPossible ? make_pair(true,(const char*)"true") : relyingParty->getString("signing");
+ if (role && flag.first &&
+ (!strcmp(flag.second, "true") ||
+ (encoder.isUserAgentPresent() && !strcmp(flag.second, "front")) ||
+ (!encoder.isUserAgentPresent() && !strcmp(flag.second, "back")))) {
+ CredentialResolver* credResolver=application.getCredentialResolver();
+ if (credResolver) {
+ Locker credLocker(credResolver);
+ const Credential* cred = NULL;
+ pair<bool,const char*> keyName = relyingParty->getString("keyName");
+ pair<bool,const XMLCh*> sigalg = relyingParty->getXMLString("signingAlg");
+ if (role) {
+ MetadataCredentialCriteria mcc(*role);
+ mcc.setUsage(Credential::SIGNING_CREDENTIAL);
+ if (keyName.first)
+ mcc.getKeyNames().insert(keyName.second);
+ if (sigalg.first)
+ mcc.setXMLAlgorithm(sigalg.second);
+ cred = credResolver->resolve(&mcc);
+ }
+ else {
+ CredentialCriteria cc;
+ cc.setUsage(Credential::SIGNING_CREDENTIAL);
+ if (keyName.first)
+ cc.getKeyNames().insert(keyName.second);
+ if (sigalg.first)
+ cc.setXMLAlgorithm(sigalg.second);
+ cred = credResolver->resolve(&cc);
+ }
+ if (cred) {
+ // Signed request.
+ return encoder.encode(
+ httpResponse,
+ msg,
+ destination,
+ entity,
+ relayState,
+ &application,
+ cred,
+ sigalg.second,
+ relyingParty->getXMLString("digestAlg").second
+ );
+ }
+ else {
+ m_log.warn("no signing credential resolved, leaving message unsigned");
}
- else
- relayState = "default"; // fall through...
}
-
- // Check for "default" value.
- if (relayState == "default") {
- pair<bool,const char*> homeURL=request.getApplication().getString("homeURL");
- relayState=homeURL.first ? homeURL.second : "/";
+ else {
+ m_log.warn("no credential resolver installed, leaving message unsigned");
}
}
+
+ // Unsigned request.
+ return encoder.encode(httpResponse, msg, destination, entity, relayState, &application);
+}
+
+#endif
+
+void AbstractHandler::preserveRelayState(const Application& application, HTTPResponse& response, string& relayState) const
+{
+ if (relayState.empty())
+ return;
+
+ // No setting means just pass it by value.
+ pair<bool,const char*> mech=getString("relayState");
+ if (!mech.first || !mech.second || !*mech.second)
+ return;
+
+ if (!strcmp(mech.second, "cookie")) {
+ // Here we store the state in a cookie and send a fixed
+ // value so we can recognize it on the way back.
+ if (relayState != "cookie") {
+ const URLEncoder* urlenc = XMLToolingConfig::getConfig().getURLEncoder();
+ pair<string,const char*> shib_cookie=application.getCookieNameProps("_shibstate_");
+ string stateval = urlenc->encode(relayState.c_str()) + shib_cookie.second;
+ response.setCookie(shib_cookie.first.c_str(),stateval.c_str());
+ relayState = "cookie";
+ }
+ }
+ else if (strstr(mech.second,"ss:")==mech.second) {
+ if (relayState.find("ss:")!=0) {
+ mech.second+=3;
+ if (*mech.second) {
+ if (SPConfig::getConfig().isEnabled(SPConfig::OutOfProcess)) {
+#ifndef SHIBSP_LITE
+ StorageService* storage = application.getServiceProvider().getStorageService(mech.second);
+ if (storage) {
+ string rsKey;
+ SAMLConfig::getConfig().generateRandomBytes(rsKey,10);
+ rsKey = SAMLArtifact::toHex(rsKey);
+ if (!storage->createString("RelayState", rsKey.c_str(), relayState.c_str(), time(NULL) + 600))
+ throw IOException("Attempted to insert duplicate storage key.");
+ relayState = string(mech.second-3) + ':' + rsKey;
+ }
+ else {
+ m_log.error("Storage-backed RelayState with invalid StorageService ID (%s)", mech.second);
+ relayState.erase();
+ }
+#endif
+ }
+ else if (SPConfig::getConfig().isEnabled(SPConfig::InProcess)) {
+ DDF out,in = DDF("set::RelayState").structure();
+ in.addmember("id").string(mech.second);
+ in.addmember("value").string(relayState.c_str());
+ DDFJanitor jin(in),jout(out);
+ out = application.getServiceProvider().getListenerService()->send(in);
+ if (!out.isstring())
+ throw IOException("StorageService-backed RelayState mechanism did not return a state key.");
+ relayState = string(mech.second-3) + ':' + out.string();
+ }
+ }
+ }
+ }
+ else
+ throw ConfigurationException("Unsupported relayState mechanism ($1).", params(1,mech.second));
+}
+
+void AbstractHandler::recoverRelayState(
+ const Application& application, const HTTPRequest& request, HTTPResponse& response, string& relayState, bool clear
+ ) const
+{
+ SPConfig& conf = SPConfig::getConfig();
+
+ // Look for StorageService-backed state of the form "ss:SSID:key".
+ const char* state = relayState.c_str();
+ if (strstr(state,"ss:")==state) {
+ state += 3;
+ const char* key = strchr(state,':');
+ if (key) {
+ string ssid = relayState.substr(3, key - state);
+ key++;
+ if (!ssid.empty() && *key) {
+ if (conf.isEnabled(SPConfig::OutOfProcess)) {
+#ifndef SHIBSP_LITE
+ StorageService* storage = conf.getServiceProvider()->getStorageService(ssid.c_str());
+ if (storage) {
+ ssid = key;
+ if (storage->readString("RelayState",ssid.c_str(),&relayState)>0) {
+ if (clear)
+ storage->deleteString("RelayState",ssid.c_str());
+ return;
+ }
+ else
+ relayState.erase();
+ }
+ else {
+ Category::getInstance(SHIBSP_LOGCAT".Handler").error(
+ "Storage-backed RelayState with invalid StorageService ID (%s)", ssid.c_str()
+ );
+ relayState.erase();
+ }
+#endif
+ }
+ else if (conf.isEnabled(SPConfig::InProcess)) {
+ DDF out,in = DDF("get::RelayState").structure();
+ in.addmember("id").string(ssid.c_str());
+ in.addmember("key").string(key);
+ in.addmember("clear").integer(clear ? 1 : 0);
+ DDFJanitor jin(in),jout(out);
+ out = application.getServiceProvider().getListenerService()->send(in);
+ if (!out.isstring()) {
+ m_log.error("StorageService-backed RelayState mechanism did not return a state value.");
+ relayState.erase();
+ }
+ else {
+ relayState = out.string();
+ return;
+ }
+ }
+ }
+ }
+ }
+
+ if (relayState == "cookie") {
+ // Pull the value from the "relay state" cookie.
+ pair<string,const char*> relay_cookie = application.getCookieNameProps("_shibstate_");
+ const char* state = request.getCookie(relay_cookie.first.c_str());
+ if (state && *state) {
+ // URL-decode the value.
+ char* rscopy=strdup(state);
+ XMLToolingConfig::getConfig().getURLEncoder()->decode(rscopy);
+ relayState = rscopy;
+ free(rscopy);
+
+ if (clear)
+ response.setCookie(relay_cookie.first.c_str(),relay_cookie.second);
+ return;
+ }
+
+ relayState.erase();
+ }
+
+ // Check for "default" value.
+ if (relayState.empty() || relayState == "default") {
+ pair<bool,const char*> homeURL=application.getString("homeURL");
+ relayState=homeURL.first ? homeURL.second : "/";
+ return;
+ }
+
+ if (relayState == "default")
+ relayState.empty();
}
projects / shibboleth / sp.git / blobdiff