/*
- * Copyright 2001-2009 Internet2
+ * Copyright 2001-2010 Internet2
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*/
#include "internal.h"
-#include "Application.h"
#include "exceptions.h"
+#include "Application.h"
#include "ServiceProvider.h"
#include "SPRequest.h"
#include "handler/AbstractHandler.h"
#ifndef SHIBSP_LITE
+# include <saml/exceptions.h>
+# 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 <saml/SAMLConfig.h>
-# include <saml/binding/SAMLArtifact.h>
+# include <xmltooling/security/Credential.h>
+# include <xmltooling/security/CredentialResolver.h>
# include <xmltooling/util/StorageService.h>
using namespace opensaml::saml2md;
+using namespace opensaml;
#else
# include "lite/SAMLConstants.h"
#endif
using namespace shibsp;
using namespace samlconstants;
-using namespace opensaml;
using namespace xmltooling;
using namespace xercesc;
using namespace std;
namespace shibsp {
+
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 DiscoveryFeedFactory;
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_DLLLOCAL absolutize(const HTTPRequest& request, string& url) {
+ if (url.empty())
+ url = '/';
+ if (url[0] == '/') {
+ // Compute a URL to the root of the site.
+ int port = request.getPort();
+ const char* scheme = request.getScheme();
+ string root = string(scheme) + "://" + request.getHostname();
+ if ((!strcmp(scheme,"http") && port!=80) || (!strcmp(scheme,"https") && port!=443)) {
+ ostringstream portstr;
+ portstr << port;
+ root += ":" + portstr.str();
+ }
+ url = root + url;
+ }
+ }
+
void SHIBSP_DLLLOCAL generateRandomHex(std::string& buf, unsigned int len) {
static char DIGITS[] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
int r;
buf += (DIGITS[0x0F & b2]);
}
}
+
+
};
void SHIBSP_API shibsp::registerHandlers()
{
SPConfig& conf=SPConfig::getConfig();
+ conf.AssertionConsumerServiceManager.registerFactory(SAML1_ASSERTION_CONSUMER_SERVICE, SAML1ConsumerFactory);
conf.AssertionConsumerServiceManager.registerFactory(SAML1_PROFILE_BROWSER_ARTIFACT, SAML1ConsumerFactory);
conf.AssertionConsumerServiceManager.registerFactory(SAML1_PROFILE_BROWSER_POST, SAML1ConsumerFactory);
+ conf.AssertionConsumerServiceManager.registerFactory(SAML20_ASSERTION_CONSUMER_SERVICE, SAML2ConsumerFactory);
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_ARTIFACT_RESOLUTION_SERVICE, SAML2ArtifactResolutionFactory);
conf.ArtifactResolutionServiceManager.registerFactory(SAML20_BINDING_SOAP, SAML2ArtifactResolutionFactory);
conf.HandlerManager.registerFactory(SAML20_BINDING_URI, AssertionLookupFactory);
+ conf.HandlerManager.registerFactory(DISCOVERY_FEED_HANDLER, DiscoveryFeedFactory);
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_LOGOUT_HANDLER, SAML2LogoutFactory);
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_NAMEID_MGMT_SERVICE, SAML2NameIDMgmtFactory);
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_ARTIFACT, SAML2NameIDMgmtFactory);
}
-AbstractHandler::AbstractHandler(
- 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);
+Handler::Handler()
+{
+}
+
+Handler::~Handler()
+{
}
#ifndef SHIBSP_LITE
-void AbstractHandler::checkError(const XMLObject* response, const saml2md::RoleDescriptor* role) const
+void Handler::generateMetadata(SPSSODescriptor& role, const char* handlerURL) const
{
- const saml2p::StatusResponseType* r2 = dynamic_cast<const saml2p::StatusResponseType*>(response);
- if (r2) {
- const saml2p::Status* status = r2->getStatus();
- if (status) {
- 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 contained an error.");
- annotateException(&ex, role, status); // throws it
- }
- }
- }
-
- const saml1p::Response* r1 = dynamic_cast<const saml1p::Response*>(response);
- if (r1) {
- const saml1p::Status* status = r1->getStatus();
- if (status) {
- const saml1p::StatusCode* sc = status->getStatusCode();
- const xmltooling::QName* code = sc ? sc->getValue() : NULL;
- if (code && *code != saml1p::StatusCode::SUCCESS) {
- 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("statusCode2", code->toString().c_str());
- }
- if (status->getStatusMessage()) {
- auto_ptr_char msg(status->getStatusMessage()->getMessage());
- if (msg.get() && *msg.get())
- ex.addProperty("statusMessage", msg.get());
- }
- ex.raise();
- }
- }
- }
}
-void AbstractHandler::fillStatus(saml2p::StatusResponseType& response, const XMLCh* code, const XMLCh* subcode, const char* msg) const
+#endif
+
+const XMLCh* Handler::getProtocolFamily() const
{
- 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 (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);
+ return nullptr;
}
-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
+void Handler::log(SPRequest::SPLogLevel level, const string& msg) 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 {
- m_log.warn("no credential resolver installed, leaving message unsigned");
- }
- }
-
- // Unsigned request.
- return encoder.encode(httpResponse, msg, destination, entity, relayState, &application);
+ Category::getInstance(SHIBSP_LOGCAT".Handler").log(
+ (level == SPRequest::SPDebug ? Priority::DEBUG :
+ (level == SPRequest::SPInfo ? Priority::INFO :
+ (level == SPRequest::SPWarn ? Priority::WARN :
+ (level == SPRequest::SPError ? Priority::ERROR : Priority::CRIT)))),
+ msg
+ );
}
-#endif
-
-void AbstractHandler::preserveRelayState(const Application& application, HTTPResponse& response, string& relayState) const
+void Handler::preserveRelayState(const Application& application, HTTPResponse& response, string& relayState) const
{
+ // The empty string implies no state to deal with.
if (relayState.empty())
return;
- // No setting means just pass it by value.
- pair<bool,const char*> mech=getString("relayState");
+ // No setting means just pass state by value.
+ pair<bool,const char*> mech = getString("relayState");
+ if (!mech.first) {
+ // Check for setting on Sessions element.
+ const PropertySet* sessionprop = application.getPropertySet("Sessions");
+ if (sessionprop)
+ mech = sessionprop->getString("relayState");
+ }
if (!mech.first || !mech.second || !*mech.second)
return;
StorageService* storage = application.getServiceProvider().getStorageService(mech.second);
if (storage) {
string rsKey;
- generateRandomHex(rsKey,5);
- if (!storage->createString("RelayState", rsKey.c_str(), relayState.c_str(), time(NULL) + 600))
+ generateRandomHex(rsKey,32);
+ if (!storage->createString("RelayState", rsKey.c_str(), relayState.c_str(), time(nullptr) + 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);
+ string msg("Storage-backed RelayState with invalid StorageService ID (");
+ msg = msg + mech.second+ ')';
+ log(SPRequest::SPError, msg);
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());
+ in.addmember("value").unsafe_string(relayState.c_str());
DDFJanitor jin(in),jout(out);
out = application.getServiceProvider().getListenerService()->send(in);
if (!out.isstring())
throw ConfigurationException("Unsupported relayState mechanism ($1).", params(1,mech.second));
}
-void AbstractHandler::recoverRelayState(
+void Handler::recoverRelayState(
const Application& application, const HTTPRequest& request, HTTPResponse& response, string& relayState, bool clear
) const
{
StorageService* storage = conf.getServiceProvider()->getStorageService(ssid.c_str());
if (storage) {
ssid = key;
- if (storage->readString("RelayState",ssid.c_str(),&relayState)>0) {
+ if (storage->readString("RelayState",ssid.c_str(),&relayState) > 0) {
if (clear)
storage->deleteString("RelayState",ssid.c_str());
+ absolutize(request, relayState);
return;
}
else
relayState.erase();
}
else {
- m_log.error("Storage-backed RelayState with invalid StorageService ID (%s)", ssid.c_str());
+ string msg("Storage-backed RelayState with invalid StorageService ID (");
+ msg += ssid + ')';
+ log(SPRequest::SPError, msg);
relayState.erase();
}
#endif
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.");
+ log(SPRequest::SPError, "StorageService-backed RelayState mechanism did not return a state value.");
relayState.erase();
}
else {
relayState = out.string();
+ absolutize(request, relayState);
return;
}
}
exp += "; expires=Mon, 01 Jan 2001 00:00:00 GMT";
response.setCookie(relay_cookie.first.c_str(), exp.c_str());
}
+ absolutize(request, relayState);
return;
}
}
// Check for "default" value (or the old "cookie" value that might come from stale bookmarks).
if (relayState.empty() || relayState == "default" || relayState == "cookie") {
pair<bool,const char*> homeURL=application.getString("homeURL");
- relayState=homeURL.first ? homeURL.second : "/";
+ if (homeURL.first)
+ relayState = homeURL.second;
+ else
+ relayState = '/';
}
+
+ absolutize(request, relayState);
}
-/* Save posted data to a storage service.
- We may not have to key the postdata cookie to the relay state,
- but doing so gives a better assurance that the recovered data really belongs to the relayed request. */
+AbstractHandler::AbstractHandler(
+ const DOMElement* e, Category& log, DOMNodeFilter* filter, const map<string,string>* remapper
+ ) : m_log(log), m_configNS(shibspconstants::SHIB2SPCONFIG_NS) {
+ load(e,nullptr,filter,remapper);
+}
+
+AbstractHandler::~AbstractHandler()
+{
+}
+
+void AbstractHandler::log(SPRequest::SPLogLevel level, const string& msg) const
+{
+ m_log.log(
+ (level == SPRequest::SPDebug ? Priority::DEBUG :
+ (level == SPRequest::SPInfo ? Priority::INFO :
+ (level == SPRequest::SPWarn ? Priority::WARN :
+ (level == SPRequest::SPError ? Priority::ERROR : Priority::CRIT)))),
+ msg
+ );
+}
+
+#ifndef SHIBSP_LITE
+
+const char* Handler::getType() const
+{
+ return getString("type").second;
+}
+
+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::Status* status = r2->getStatus();
+ if (status) {
+ const saml2p::StatusCode* sc = status->getStatusCode();
+ const XMLCh* code = sc ? sc->getValue() : nullptr;
+ if (code && !XMLString::equals(code,saml2p::StatusCode::SUCCESS)) {
+ FatalProfileException ex("SAML response contained an error.");
+ annotateException(&ex, role, status); // throws it
+ }
+ }
+ }
+
+ const saml1p::Response* r1 = dynamic_cast<const saml1p::Response*>(response);
+ if (r1) {
+ const saml1p::Status* status = r1->getStatus();
+ if (status) {
+ const saml1p::StatusCode* sc = status->getStatusCode();
+ const xmltooling::QName* code = sc ? sc->getValue() : nullptr;
+ if (code && *code != saml1p::StatusCode::SUCCESS) {
+ 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("statusCode2", code->toString().c_str());
+ }
+ if (status->getStatusMessage()) {
+ auto_ptr_char msg(status->getStatusMessage()->getMessage());
+ if (msg.get() && *msg.get())
+ ex.addProperty("statusMessage", msg.get());
+ }
+ ex.raise();
+ }
+ }
+ }
+}
+
+void AbstractHandler::fillStatus(saml2p::StatusResponseType& response, const XMLCh* code, const XMLCh* subcode, const char* msg) const
+{
+ 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 (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()) : nullptr;
+ 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 = nullptr;
+ 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) {
+ // Using an explicit algorithm, so resolve a credential directly.
+ mcc.setXMLAlgorithm(sigalg.second);
+ cred = credResolver->resolve(&mcc);
+ }
+ else {
+ // Prefer credential based on peer's requirements.
+ pair<const SigningMethod*,const Credential*> p = role->getSigningMethod(*credResolver, mcc);
+ if (p.first)
+ sigalg = make_pair(true, p.first->getAlgorithm());
+ if (p.second)
+ cred = p.second;
+ }
+ }
+ 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.
+ pair<bool,const XMLCh*> digalg = relyingParty->getXMLString("digestAlg");
+ if (!digalg.first && role) {
+ const DigestMethod* dm = role->getDigestMethod();
+ if (dm)
+ digalg = make_pair(true, dm->getAlgorithm());
+ }
+ return encoder.encode(
+ httpResponse,
+ msg,
+ destination,
+ entity,
+ relayState,
+ &application,
+ cred,
+ sigalg.second,
+ (digalg.first ? digalg.second : nullptr)
+ );
+ }
+ else {
+ m_log.warn("no signing credential resolved, leaving message unsigned");
+ }
+ }
+ 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::preservePostData(
const Application& application, const HTTPRequest& request, HTTPResponse& response, const char* relayState
) const
{
- if (strcmp(request.getMethod(), "POST"))
- return;
+#ifdef HAVE_STRCASECMP
+ if (strcasecmp(request.getMethod(), "POST")) return;
+#else
+ if (stricmp(request.getMethod(), "POST")) return;
+#endif
// No specs mean no save.
const PropertySet* props=application.getPropertySet("Sessions");
- pair<bool,const char*> mech = props->getString("postData");
+ pair<bool,const char*> mech = props ? props->getString("postData") : pair<bool,const char*>(false,nullptr);
if (!mech.first) {
m_log.info("postData property not supplied, form data will not be preserved across SSO");
return;
if (storage) {
// Use a random key
string rsKey;
- SAMLConfig::getConfig().generateRandomBytes(rsKey,20);
+ SAMLConfig::getConfig().generateRandomBytes(rsKey,32);
rsKey = SAMLArtifact::toHex(rsKey);
ostringstream out;
out << postData;
- if (!storage->createString("PostData", rsKey.c_str(), out.str().c_str(), time(NULL) + 600))
+ if (!storage->createString("PostData", rsKey.c_str(), out.str().c_str(), time(nullptr) + 600))
throw IOException("Attempted to insert duplicate storage key.");
postkey = string(mech.second-3) + ':' + rsKey;
}
const Application& application, HTTPResponse& httpResponse, const char* url, DDF& postData
) const
{
+ HTTPResponse::sanitizeURL(url);
+
const PropertySet* props=application.getPropertySet("Sessions");
- pair<bool,const char*> postTemplate = props->getString("postTemplate");
+ pair<bool,const char*> postTemplate = props ? props->getString("postTemplate") : pair<bool,const char*>(true,nullptr);
if (!postTemplate.first)
- throw ConfigurationException("Missing postTemplate property, unable to recreate form post.");
+ postTemplate.second = "postTemplate.html";
string fname(postTemplate.second);
ifstream infile(XMLToolingConfig::getConfig().getPathResolver()->resolve(fname, PathResolver::XMLTOOLING_CFG_FILE).c_str());
respParam.m_map["action"] = url;
// Load the parameters into objects for the template.
- // TODO: rework the TemplateEngine to require only a single TemplateParameters object
- vector<TemplateEngine::TemplateParameters> dataParams;
-
+ multimap<string,string>& collection = respParam.m_collectionMap["PostedData"];
DDF param = postData.first();
- while (param.isstring()) {
- dataParams.push_back(TemplateEngine::TemplateParameters());
- TemplateEngine::TemplateParameters& xp = dataParams.back();
- xp.m_map["_name_"] = param.name();
- xp.m_map["_value_"] = param.string();
+ while (!param.isnull()) {
+ collection.insert(pair<const string,string>(param.name(), (param.string() ? param.string() : "")));
param = postData.next();
}
- respParam.m_collectionMap["PostedData"] = dataParams;
stringstream str;
XMLToolingConfig::getConfig().getTemplateEngine()->run(infile, str, respParam);
+ pair<bool,bool> postExpire = props ? props->getBool("postExpire") : make_pair(false,false);
+
httpResponse.setContentType("text/html");
- httpResponse.setResponseHeader("Expires", "01-Jan-1997 12:00:00 GMT");
- httpResponse.setResponseHeader("Cache-Control", "no-cache, no-store, must-revalidate, private");\r
- httpResponse.setResponseHeader("Pragma", "no-cache");\r
+ if (!postExpire.first || postExpire.second) {
+ httpResponse.setResponseHeader("Expires", "01-Jan-1997 12:00:00 GMT");
+ httpResponse.setResponseHeader("Cache-Control", "no-cache, no-store, must-revalidate, private");
+ httpResponse.setResponseHeader("Pragma", "no-cache");
+ }
return httpResponse.sendResponse(str);
}
-// Decorates the name of the cookie with the relay state key, if any.
pair<string,const char*> AbstractHandler::getPostCookieNameProps(const Application& app, const char* relayState) const
{
+ // Decorates the name of the cookie with the relay state key, if any.
+ // Doing so gives a better assurance that the recovered data really
+ // belongs to the relayed request.
pair<string,const char*> shib_cookie=app.getCookieNameProps("_shibpost_");
if (strstr(relayState, "cookie:") == relayState) {
- shib_cookie.first += (relayState + 7);
+ shib_cookie.first = string("_shibpost_") + (relayState + 7);
}
else if (strstr(relayState, "ss:") == relayState) {
const char* pch = strchr(relayState + 3, ':');
if (pch)
- shib_cookie.first += (pch + 1);
+ shib_cookie.first = string("_shibpost_") + (pch + 1);
}
return shib_cookie;
}
string contentType = request.getContentType();
if (contentType.compare("application/x-www-form-urlencoded") == 0) {
const PropertySet* props=application.getPropertySet("Sessions");
- pair<bool,unsigned int> plimit = props->getUnsignedInt("postLimit");
+ pair<bool,unsigned int> plimit = props ? props->getUnsignedInt("postLimit") : pair<bool,unsigned int>(false,0);
if (!plimit.first)
plimit.second = 1024 * 1024;
if (plimit.second == 0 || request.getContentLength() <= plimit.second) {
CGIParser cgi(request);
- pair<CGIParser::walker,CGIParser::walker> params = cgi.getParameters(NULL);
+ pair<CGIParser::walker,CGIParser::walker> params = cgi.getParameters(nullptr);
if (params.first == params.second)
- return DDF();
+ return DDF("parameters").list();
DDF child;
DDF ret = DDF("parameters").list();
for (; params.first != params.second; ++params.first) {
- child = DDF(params.first->first.c_str()).string(params.first->second);
- ret.add(child);
+ if (!params.first->first.empty()) {
+ child = DDF(params.first->first.c_str()).unsafe_string(params.first->second);
+ ret.add(child);
+ }
}
return ret;
}
else {
m_log.info("ignoring POST data with non-standard encoding (%s)", contentType.c_str());
}
- return NULL;
+ return DDF();
+}
+
+pair<bool,bool> AbstractHandler::getBool(const char* name, const SPRequest& request, unsigned int type) const
+{
+ if (type & HANDLER_PROPERTY_REQUEST) {
+ const char* param = request.getParameter(name);
+ if (param && *param)
+ return make_pair(true, (*param=='t' || *param=='1'));
+ }
+
+ if (type & HANDLER_PROPERTY_MAP) {
+ pair<bool,bool> ret = request.getRequestSettings().first->getBool(name);
+ if (ret.first)
+ return ret;
+ }
+
+ if (type & HANDLER_PROPERTY_FIXED) {
+ return getBool(name);
+ }
+
+ return make_pair(false,false);
+}
+
+pair<bool,const char*> AbstractHandler::getString(const char* name, const SPRequest& request, unsigned int type) const
+{
+ if (type & HANDLER_PROPERTY_REQUEST) {
+ const char* param = request.getParameter(name);
+ if (param && *param)
+ return make_pair(true, param);
+ }
+
+ if (type & HANDLER_PROPERTY_MAP) {
+ pair<bool,const char*> ret = request.getRequestSettings().first->getString(name);
+ if (ret.first)
+ return ret;
+ }
+
+ if (type & HANDLER_PROPERTY_FIXED) {
+ return getString(name);
+ }
+
+ return pair<bool,const char*>(false,nullptr);
+}
+
+pair<bool,unsigned int> AbstractHandler::getUnsignedInt(const char* name, const SPRequest& request, unsigned int type) const
+{
+ if (type & HANDLER_PROPERTY_REQUEST) {
+ const char* param = request.getParameter(name);
+ if (param && *param)
+ return pair<bool,unsigned int>(true, strtol(param,nullptr,10));
+ }
+
+ if (type & HANDLER_PROPERTY_MAP) {
+ pair<bool,unsigned int> ret = request.getRequestSettings().first->getUnsignedInt(name);
+ if (ret.first)
+ return ret;
+ }
+
+ if (type & HANDLER_PROPERTY_FIXED) {
+ return getUnsignedInt(name);
+ }
+
+ return pair<bool,unsigned int>(false,0);
+}
+
+pair<bool,int> AbstractHandler::getInt(const char* name, const SPRequest& request, unsigned int type) const
+{
+ if (type & HANDLER_PROPERTY_REQUEST) {
+ const char* param = request.getParameter(name);
+ if (param && *param)
+ return pair<bool,int>(true, atoi(param));
+ }
+
+ if (type & HANDLER_PROPERTY_MAP) {
+ pair<bool,int> ret = request.getRequestSettings().first->getInt(name);
+ if (ret.first)
+ return ret;
+ }
+
+ if (type & HANDLER_PROPERTY_FIXED) {
+ return getInt(name);
+ }
+
+ return pair<bool,int>(false,0);
}
projects / shibboleth / sp.git / blobdiff