/*
- * Copyright 2001-2007 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.
* You may obtain a copy of the License at
/**
* SAML1Consumer.cpp
- *
- * SAML 1.x assertion consumer service
+ *
+ * SAML 1.x assertion consumer service.
*/
#include "internal.h"
#include "handler/AssertionConsumerService.h"
#ifndef SHIBSP_LITE
-# include "exceptions.h"
# include "Application.h"
# include "ServiceProvider.h"
# include "SessionCache.h"
# include "attribute/resolver/ResolutionContext.h"
+# include <saml/exceptions.h>
+# include <saml/SAMLConfig.h>
+# include <saml/binding/SecurityPolicy.h>
+# include <saml/binding/SecurityPolicyRule.h>
# include <saml/saml1/core/Assertions.h>
# include <saml/saml1/core/Protocols.h>
-# include <saml/saml1/profile/BrowserSSOProfileValidator.h>
# include <saml/saml2/metadata/Metadata.h>
+# include <xmltooling/io/HTTPRequest.h>
+# include <xmltooling/util/DateTime.h>
using namespace opensaml::saml1;
using namespace opensaml::saml1p;
using namespace opensaml;
#pragma warning( push )
#pragma warning( disable : 4250 )
#endif
-
+
class SHIBSP_DLLLOCAL SAML1Consumer : public AssertionConsumerService
{
public:
SAML1Consumer(const DOMElement* e, const char* appId)
- : AssertionConsumerService(e, appId, Category::getInstance(SHIBSP_LOGCAT".SSO.SAML1")) {
+ : AssertionConsumerService(e, appId, Category::getInstance(SHIBSP_LOGCAT".SSO.SAML1")) {
#ifndef SHIBSP_LITE
+ m_ssoRule = nullptr;
m_post = XMLString::equals(getString("Binding").second, samlconstants::SAML1_PROFILE_BROWSER_POST);
+ if (SPConfig::getConfig().isEnabled(SPConfig::OutOfProcess))
+ m_ssoRule = SAMLConfig::getConfig().SecurityPolicyRuleManager.newPlugin(SAML1BROWSERSSO_POLICY_RULE, e);
+#endif
+ }
+ virtual ~SAML1Consumer() {
+#ifndef SHIBSP_LITE
+ delete m_ssoRule;
#endif
}
- virtual ~SAML1Consumer() {}
-
+
#ifndef SHIBSP_LITE
void generateMetadata(SPSSODescriptor& role, const char* handlerURL) const {
AssertionConsumerService::generateMetadata(role, handlerURL);
const HTTPRequest& httpRequest,
HTTPResponse& httpResponse,
SecurityPolicy& policy,
- const PropertySet* settings,
+ const PropertySet*,
const XMLObject& xmlObject
) const;
+
bool m_post;
+ SecurityPolicyRule* m_ssoRule;
#endif
};
{
return new SAML1Consumer(p.first, p.second);
}
-
+
+#ifndef SHIBSP_LITE
+ class SHIBSP_DLLLOCAL _rulenamed : std::unary_function<const SecurityPolicyRule*,bool>
+ {
+ public:
+ _rulenamed(const char* name) : m_name(name) {}
+ bool operator()(const SecurityPolicyRule* rule) const {
+ return rule ? !strcmp(m_name, rule->getType()) : false;
+ }
+ private:
+ const char* m_name;
+ };
+#endif
};
#ifndef SHIBSP_LITE
const HTTPRequest& httpRequest,
HTTPResponse& httpResponse,
SecurityPolicy& policy,
- const PropertySet* settings,
+ const PropertySet*,
const XMLObject& xmlObject
) const
{
throw MetadataException("Security of SAML 1.x SSO POST response not established.");
throw SecurityPolicyException("Security of SAML 1.x SSO POST response not established.");
}
-
+
// Remember whether we already established trust.
bool alreadySecured = policy.isAuthenticated();
pair<bool,int> minor = response->getMinorVersion();
// Maintain list of "legit" tokens to feed to SP subsystems.
- const AuthenticationStatement* ssoStatement=NULL;
+ const AuthenticationStatement* ssoStatement=nullptr;
vector<const opensaml::Assertion*> tokens;
// Also track "bad" tokens that we'll cache but not use.
vector<const opensaml::Assertion*> badtokens;
// With this flag on, we ignore any unsigned assertions.
- const EntityDescriptor* entity = policy.getIssuerMetadata() ? dynamic_cast<const EntityDescriptor*>(policy.getIssuerMetadata()->getParent()) : NULL;
+ const EntityDescriptor* entity = policy.getIssuerMetadata() ? dynamic_cast<const EntityDescriptor*>(policy.getIssuerMetadata()->getParent()) : nullptr;
pair<bool,bool> flag = application.getRelyingParty(entity)->getBool("requireSignedAssertions");
// authnskew allows rejection of SSO if AuthnInstant is too old.
// Saves off error messages potentially helpful for users.
string contextualError;
- // Profile validator.
- time_t now = time(NULL);
- BrowserSSOProfileValidator ssoValidator(application.getRelyingParty(entity)->getXMLString("entityID").second, application.getAudiences(), now);
+ // Ensure the BrowserSSO rule is in the policy set.
+ if (find_if(policy.getRules(), _rulenamed(SAML1BROWSERSSO_POLICY_RULE)) == nullptr)
+ policy.getRules().push_back(m_ssoRule);
+
+ // Populate recipient as audience.
+ policy.getAudiences().push_back(application.getRelyingParty(entity)->getXMLString("entityID").second);
+ time_t now = time(nullptr);
for (vector<saml1::Assertion*>::const_iterator a = assertions.begin(); a!=assertions.end(); ++a) {
try {
// Skip unsigned assertion?
);
// Run the policy over the assertion. Handles replay, freshness, and
- // signature verification, assuming the relevant rules are configured.
- policy.evaluate(*(*a));
-
+ // signature verification, assuming the relevant rules are configured,
+ // along with condition and profile enforcement.
+ policy.evaluate(*(*a), &httpRequest);
+
// If no security is in place now, we kick it.
if (!alreadySecured && !policy.isAuthenticated())
throw SecurityPolicyException("Unable to establish security of incoming assertion.");
- // Now do profile and core semantic validation to ensure we can use it for SSO.
- ssoValidator.validateAssertion(*(*a));
-
// Track it as a valid token.
tokens.push_back(*a);
// To complete processing, we need to extract and resolve attributes and then create the session.
// Normalize the SAML 1.x NameIdentifier...
- auto_ptr<NameID> nameid(n ? NameIDBuilder::buildNameID() : NULL);
+ auto_ptr<NameID> nameid(n ? NameIDBuilder::buildNameID() : nullptr);
if (n) {
nameid->setName(n->getName());
nameid->setFormat(n->getFormat());
n,
nameid.get(),
ssoStatement->getAuthenticationMethod(),
- NULL,
+ nullptr,
&tokens
)
);
(!response->getMinorVersion().first || response->getMinorVersion().second==1) ?
samlconstants::SAML11_PROTOCOL_ENUM : samlconstants::SAML10_PROTOCOL_ENUM,
nameid.get(),
- ssoStatement->getAuthenticationInstant() ? ssoStatement->getAuthenticationInstant()->getRawData() : NULL,
- NULL,
+ ssoStatement->getAuthenticationInstant() ? ssoStatement->getAuthenticationInstant()->getRawData() : nullptr,
+ nullptr,
ssoStatement->getAuthenticationMethod(),
- NULL,
+ nullptr,
&tokens,
- ctx.get() ? &ctx->getResolvedAttributes() : NULL
+ ctx.get() ? &ctx->getResolvedAttributes() : nullptr
);
}
projects / shibboleth / sp.git / blobdiff