2 * Copyright 2001-2007 Internet2
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
18 * @file shibsp/Application.h
20 * Interface to a Shibboleth Application instance.
23 #ifndef __shibsp_app_h__
24 #define __shibsp_app_h__
26 #include <shibsp/util/PropertySet.h>
30 # include <saml/binding/MessageEncoder.h>
31 # include <saml/saml2/metadata/MetadataProvider.h>
32 # include <xmltooling/security/CredentialResolver.h>
33 # include <xmltooling/security/TrustEngine.h>
39 class SHIBSP_API AttributeExtractor;
40 class SHIBSP_API AttributeFilter;
41 class SHIBSP_API AttributeResolver;
43 class SHIBSP_API Handler;
44 class SHIBSP_API ServiceProvider;
45 class SHIBSP_API SessionInitiator;
46 class SHIBSP_API SPRequest;
49 * Interface to a Shibboleth Application instance.
51 * <p>An Application is a logical set of resources that act as a unit
52 * of session management and policy.
54 class SHIBSP_API Application : public virtual PropertySet
56 ,public virtual opensaml::MessageEncoder::ArtifactGenerator
59 MAKE_NONCOPYABLE(Application);
63 virtual ~Application() {}
66 * Returns the owning ServiceProvider instance.
68 * @return a locked ServiceProvider
70 virtual const ServiceProvider& getServiceProvider() const=0;
73 * Returns the Application's ID.
77 virtual const char* getId() const=0;
80 * Returns a unique hash for the Application.
82 * @return a value resulting from a computation over the Application's configuration
84 virtual const char* getHash() const=0;
87 * Returns the name and cookie properties to use for this Application.
89 * @param prefix a value to prepend to the base cookie name
90 * @return a pair containing the cookie name and the string to append to the cookie value
92 virtual std::pair<std::string,const char*> getCookieNameProps(const char* prefix) const;
96 * Returns a MetadataProvider for use with this Application.
98 * @param required true iff an exception should be thrown if no MetadataProvider is available
99 * @return a MetadataProvider instance, or NULL
101 virtual opensaml::saml2md::MetadataProvider* getMetadataProvider(bool required=true) const=0;
104 * Returns a TrustEngine for use with this Application.
106 * @param required true iff an exception should be thrown if no TrustEngine is available
107 * @return a TrustEngine instance, or NULL
109 virtual xmltooling::TrustEngine* getTrustEngine(bool required=true) const=0;
112 * Returns an AttributeExtractor for use with this Application.
114 * @return an AttributeExtractor, or NULL
116 virtual AttributeExtractor* getAttributeExtractor() const=0;
119 * Returns an AttributeFilter for use with this Application.
121 * @return an AttributeFilter, or NULL
123 virtual AttributeFilter* getAttributeFilter() const=0;
126 * Returns an AttributeResolver for use with this Application.
128 * @return an AttributeResolver, or NULL
130 virtual AttributeResolver* getAttributeResolver() const=0;
133 * Returns the CredentialResolver instance associated with this Application.
135 * @return a CredentialResolver, or NULL
137 virtual xmltooling::CredentialResolver* getCredentialResolver() const=0;
140 * Returns configuration properties governing security interactions with a peer.
142 * @param provider a peer entity's metadata
143 * @return the applicable PropertySet
145 virtual const PropertySet* getRelyingParty(const opensaml::saml2md::EntityDescriptor* provider) const=0;
148 * Returns the set of audience values associated with this Application.
150 * @return set of audience values associated with the Application
152 virtual const std::vector<const XMLCh*>& getAudiences() const=0;
156 * Returns a set of attribute IDs to use as a REMOTE_USER value.
157 * <p>The first attribute with a value (and only a single value) will be used.
159 * @return a set of attribute IDs, or an empty set
161 virtual const std::set<std::string>& getRemoteUserAttributeIds() const=0;
164 * Clears any headers that may be used to hold attributes after export.
166 * @param request SP request to clear
168 virtual void clearAttributeHeaders(SPRequest& request) const=0;
171 * Returns the default SessionInitiator when automatically requesting a session.
173 * @return the default SessionInitiator, or NULL
175 virtual const SessionInitiator* getDefaultSessionInitiator() const=0;
178 * Returns a SessionInitiator with a particular ID when automatically requesting a session.
180 * @param id an identifier unique to the Application
181 * @return the designated SessionInitiator, or NULL
183 virtual const SessionInitiator* getSessionInitiatorById(const char* id) const=0;
186 * Returns the default AssertionConsumerService Handler
187 * for use in AuthnRequest messages.
189 * @return the default AssertionConsumerService, or NULL
191 virtual const Handler* getDefaultAssertionConsumerService() const=0;
194 * Returns an AssertionConsumerService Handler with a particular index
195 * for use in AuthnRequest messages.
197 * @param index an index unique to an application
198 * @return the designated AssertionConsumerService, or NULL
200 virtual const Handler* getAssertionConsumerServiceByIndex(unsigned short index) const=0;
203 * Returns one or more AssertionConsumerService Handlers that support
204 * a particular protocol binding.
206 * @param binding a protocol binding identifier
207 * @return a set of qualifying AssertionConsumerServices
209 virtual const std::vector<const Handler*>& getAssertionConsumerServicesByBinding(const XMLCh* binding) const=0;
212 * Returns the Handler associated with a particular path/location.
214 * @param path the PATH_INFO appended to the end of a base Handler location
215 * that invokes the Handler
216 * @return the mapped Handler, or NULL
218 virtual const Handler* getHandler(const char* path) const=0;
222 #endif /* __shibsp_app_h__ */