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;
57 * Interface to a Shibboleth ServiceProvider instance.
59 * <p>A ServiceProvider exposes configuration and infrastructure services required
60 * by the SP implementation, allowing a flexible configuration format.
62 class SHIBSP_API ServiceProvider : public virtual xmltooling::Lockable, public virtual PropertySet
64 MAKE_NONCOPYABLE(ServiceProvider);
68 virtual ~ServiceProvider();
71 * Loads a configuration and prepares the instance for use.
73 * <p>Implemented as a separate method so that services can rely on
74 * other services while they initialize by accessing the ServiceProvider
75 * from the SPConfig singleton.
77 virtual void init()=0;
81 * Returns a TransactionLog instance.
83 * @return a TransactionLog instance
85 virtual TransactionLog* getTransactionLog() const=0;
88 * Returns a StorageService instance based on an ID.
90 * @param id a nullptr-terminated key identifying the StorageService to the configuration
91 * @return a StorageService if available, or nullptr
93 virtual xmltooling::StorageService* getStorageService(const char* id) const=0;
97 * Returns a SessionCache instance.
99 * @param required true iff an exception should be thrown if no SessionCache is available
100 * @return a SessionCache
102 virtual SessionCache* getSessionCache(bool required=true) const=0;
105 * Returns a ListenerService instance.
107 * @param required true iff an exception should be thrown if no ListenerService is available
108 * @return a ListenerService
110 virtual ListenerService* getListenerService(bool required=true) const=0;
114 * Returns a SecurityPolicyProvider instance.
116 * @param required true iff an exception should be thrown if no SecurityPolicyProvider is available
117 * @return a SecurityPolicyProvider
119 virtual SecurityPolicyProvider* getSecurityPolicyProvider(bool required=true) const;
123 * Returns the security policy settings for an identified policy.
125 * @param id identifies the policy to return, or nullptr for default
126 * @return a PropertySet
128 virtual const PropertySet* getPolicySettings(const char* id) const=0;
132 * Returns the security policy rules for an identified policy.
134 * @param id identifies the policy to return, or nullptr for default
135 * @return an array of policy rules
137 virtual const std::vector<const opensaml::SecurityPolicyRule*>& getPolicyRules(const char* id) const=0;
140 * Sets implementation-specific transport options.
142 * @param transport a SOAPTransport object
143 * @return true iff all options were successfully set
145 virtual bool setTransportOptions(xmltooling::SOAPTransport& transport) const=0;
149 * Returns a RequestMapper instance.
151 * @param required true iff an exception should be thrown if no RequestMapper is available
152 * @return a RequestMapper
154 virtual RequestMapper* getRequestMapper(bool required=true) const=0;
157 * Returns an Application instance matching the specified ID.
159 * @param applicationId the ID of the application, or nullptr for the default
160 * @return pointer to the application, or nullptr
162 virtual const Application* getApplication(const char* applicationId) const=0;
165 * Enforces requirements for an authenticated session.
167 * <p>If the return value's first member is true, then request processing should terminate
168 * with the second member as a status value. If false, processing can continue.
170 * @param request SP request interface
171 * @param handler true iff a request to a registered Handler location can be directly executed
172 * @return a pair containing a "request completed" indicator and a server-specific response code
174 virtual std::pair<bool,long> doAuthentication(SPRequest& request, bool handler=false) const;
177 * Enforces authorization requirements based on the authenticated session.
179 * <p>If the return value's first member is true, then request processing should terminate
180 * with the second member as a status value. If false, processing can continue.
182 * @param request SP request interface
183 * @return a pair containing a "request completed" indicator and a server-specific response code
185 virtual std::pair<bool,long> doAuthorization(SPRequest& request) const;
188 * Publishes session contents to the request in the form of headers or environment variables.
190 * <p>If the return value's first member is true, then request processing should terminate
191 * with the second member as a status value. If false, processing can continue.
193 * @param request SP request interface
194 * @param requireSession set to true iff an error should result if no session exists
195 * @return a pair containing a "request completed" indicator and a server-specific response code
197 virtual std::pair<bool,long> doExport(SPRequest& request, bool requireSession=true) const;
200 * Services requests for registered Handler locations.
202 * <p>If the return value's first member is true, then request processing should terminate
203 * with the second member as a status value. If false, processing can continue.
205 * @param request SP request interface
206 * @return a pair containing a "request completed" indicator and a server-specific response code
208 virtual std::pair<bool,long> doHandler(SPRequest& request) const;
211 * Register for a message. Returns existing remote service, allowing message hooking.
213 * @param address message address to register
214 * @param svc pointer to remote service
215 * @return previous service registered for message, if any
217 virtual Remoted* regListener(const char* address, Remoted* svc);
220 * Unregisters service from an address, possibly restoring an original.
222 * @param address message address to modify
223 * @param current pointer to unregistering service
224 * @param restore service to "restore" registration for
225 * @return true iff the current service was still registered
227 virtual bool unregListener(const char* address, Remoted* current, Remoted* restore=nullptr);
230 * Returns current service registered at an address, if any.
232 * @param address message address to access
233 * @return registered service, or nullptr
235 virtual Remoted* lookupListener(const char* address) const;
238 std::map<std::string,Remoted*> m_listenerMap;
242 * Registers ServiceProvider classes into the runtime.
244 void SHIBSP_API registerServiceProviders();
246 /** SP based on integrated XML and native server configuration. */
247 #define XML_SERVICE_PROVIDER "XML"
250 #endif /* __shibsp_sp_h__ */