2 * Copyright 2001-2010 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/ServiceProvider.h
20 * Interface to a Shibboleth ServiceProvider instance.
23 #ifndef __shibsp_sp_h__
24 #define __shibsp_sp_h__
26 #include <shibsp/util/PropertySet.h>
28 #include <xmltooling/Lockable.h>
30 namespace xmltooling {
31 class XMLTOOL_API SOAPTransport;
32 class XMLTOOL_API StorageService;
37 class SAML_API SecurityPolicyRule;
43 class SHIBSP_API Application;
44 class SHIBSP_API Handler;
45 class SHIBSP_API ListenerService;
46 class SHIBSP_API Remoted;
47 class SHIBSP_API RequestMapper;
48 class SHIBSP_API SessionCache;
49 class SHIBSP_API SPRequest;
50 class SHIBSP_API TemplateParameters;
52 class SHIBSP_API SecurityPolicyProvider;
53 class SHIBSP_API TransactionLog;
56 #if defined (_MSC_VER)
57 #pragma warning( push )
58 #pragma warning( disable : 4251 )
62 * Interface to a Shibboleth ServiceProvider instance.
64 * <p>A ServiceProvider exposes configuration and infrastructure services required
65 * by the SP implementation, allowing a flexible configuration format.
67 class SHIBSP_API ServiceProvider : public virtual xmltooling::Lockable, public virtual PropertySet
69 MAKE_NONCOPYABLE(ServiceProvider);
73 virtual ~ServiceProvider();
76 * Loads a configuration and prepares the instance for use.
78 * <p>Implemented as a separate method so that services can rely on
79 * other services while they initialize by accessing the ServiceProvider
80 * from the SPConfig singleton.
82 virtual void init()=0;
86 * Returns a TransactionLog instance.
88 * @return a TransactionLog instance
90 virtual TransactionLog* getTransactionLog() const=0;
93 * Returns a StorageService instance based on an ID.
95 * @param id a nullptr-terminated key identifying the StorageService to the configuration
96 * @return a StorageService if available, or nullptr
98 virtual xmltooling::StorageService* getStorageService(const char* id) const=0;
102 * Returns a SessionCache instance.
104 * @param required true iff an exception should be thrown if no SessionCache is available
105 * @return a SessionCache
107 virtual SessionCache* getSessionCache(bool required=true) const=0;
110 * Returns a ListenerService instance.
112 * @param required true iff an exception should be thrown if no ListenerService is available
113 * @return a ListenerService
115 virtual ListenerService* getListenerService(bool required=true) const=0;
119 * Returns a SecurityPolicyProvider instance.
121 * @param required true iff an exception should be thrown if no SecurityPolicyProvider is available
122 * @return a SecurityPolicyProvider
124 virtual SecurityPolicyProvider* getSecurityPolicyProvider(bool required=true) const;
128 * Returns the security policy settings for an identified policy.
130 * @param id identifies the policy to return, or nullptr for default
131 * @return a PropertySet
133 virtual const PropertySet* getPolicySettings(const char* id) const=0;
137 * Returns the security policy rules for an identified policy.
139 * @param id identifies the policy to return, or nullptr for default
140 * @return an array of policy rules
142 virtual const std::vector<const opensaml::SecurityPolicyRule*>& getPolicyRules(const char* id) const=0;
145 * Sets implementation-specific transport options.
147 * @param transport a SOAPTransport object
148 * @return true iff all options were successfully set
150 virtual bool setTransportOptions(xmltooling::SOAPTransport& transport) const=0;
154 * Returns a RequestMapper instance.
156 * @param required true iff an exception should be thrown if no RequestMapper is available
157 * @return a RequestMapper
159 virtual RequestMapper* getRequestMapper(bool required=true) const=0;
162 * Returns an Application instance matching the specified ID.
164 * @param applicationId the ID of the application, or nullptr for the default
165 * @return pointer to the application, or nullptr
167 virtual const Application* getApplication(const char* applicationId) const=0;
170 * Enforces requirements for an authenticated session.
172 * <p>If the return value's first member is true, then request processing should terminate
173 * with the second member as a status value. If false, processing can continue.
175 * @param request SP request interface
176 * @param handler true iff a request to a registered Handler location can be directly executed
177 * @return a pair containing a "request completed" indicator and a server-specific response code
179 virtual std::pair<bool,long> doAuthentication(SPRequest& request, bool handler=false) const;
182 * Enforces authorization requirements based on the authenticated session.
184 * <p>If the return value's first member is true, then request processing should terminate
185 * with the second member as a status value. If false, processing can continue.
187 * @param request SP request interface
188 * @return a pair containing a "request completed" indicator and a server-specific response code
190 virtual std::pair<bool,long> doAuthorization(SPRequest& request) const;
193 * Publishes session contents to the request in the form of headers or environment variables.
195 * <p>If the return value's first member is true, then request processing should terminate
196 * with the second member as a status value. If false, processing can continue.
198 * @param request SP request interface
199 * @param requireSession set to true iff an error should result if no session exists
200 * @return a pair containing a "request completed" indicator and a server-specific response code
202 virtual std::pair<bool,long> doExport(SPRequest& request, bool requireSession=true) const;
205 * Services requests for registered Handler locations.
207 * <p>If the return value's first member is true, then request processing should terminate
208 * with the second member as a status value. If false, processing can continue.
210 * @param request SP request interface
211 * @return a pair containing a "request completed" indicator and a server-specific response code
213 virtual std::pair<bool,long> doHandler(SPRequest& request) const;
216 * Register for a message. Returns existing remote service, allowing message hooking.
218 * @param address message address to register
219 * @param svc pointer to remote service
220 * @return previous service registered for message, if any
222 virtual Remoted* regListener(const char* address, Remoted* svc);
225 * Unregisters service from an address, possibly restoring an original.
227 * @param address message address to modify
228 * @param current pointer to unregistering service
229 * @param restore service to "restore" registration for
230 * @return true iff the current service was still registered
232 virtual bool unregListener(const char* address, Remoted* current, Remoted* restore=nullptr);
235 * Returns current service registered at an address, if any.
237 * @param address message address to access
238 * @return registered service, or nullptr
240 virtual Remoted* lookupListener(const char* address) const;
243 std::map<std::string,Remoted*> m_listenerMap;
246 #if defined (_MSC_VER)
247 #pragma warning( pop )
251 * Registers ServiceProvider classes into the runtime.
253 void SHIBSP_API registerServiceProviders();
255 /** SP based on integrated XML and native server configuration. */
256 #define XML_SERVICE_PROVIDER "XML"
259 #endif /* __shibsp_sp_h__ */