2 * The Shibboleth License, Version 1.
4 * University Corporation for Advanced Internet Development, Inc.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are met:
11 * Redistributions of source code must retain the above copyright notice, this
12 * list of conditions and the following disclaimer.
14 * Redistributions in binary form must reproduce the above copyright notice,
15 * this list of conditions and the following disclaimer in the documentation
16 * and/or other materials provided with the distribution, if any, must include
17 * the following acknowledgment: "This product includes software developed by
18 * the University Corporation for Advanced Internet Development
19 * <http://www.ucaid.edu>Internet2 Project. Alternately, this acknowledegement
20 * may appear in the software itself, if and wherever such third-party
21 * acknowledgments normally appear.
23 * Neither the name of Shibboleth nor the names of its contributors, nor
24 * Internet2, nor the University Corporation for Advanced Internet Development,
25 * Inc., nor UCAID may be used to endorse or promote products derived from this
26 * software without specific prior written permission. For written permission,
27 * please contact shibboleth@shibboleth.org
29 * Products derived from this software may not be called Shibboleth, Internet2,
30 * UCAID, or the University Corporation for Advanced Internet Development, nor
31 * may Shibboleth appear in their name, without prior written permission of the
32 * University Corporation for Advanced Internet Development.
35 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
36 * AND WITH ALL FAULTS. ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
37 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
38 * PARTICULAR PURPOSE, AND NON-INFRINGEMENT ARE DISCLAIMED AND THE ENTIRE RISK
39 * OF SATISFACTORY QUALITY, PERFORMANCE, ACCURACY, AND EFFORT IS WITH LICENSEE.
40 * IN NO EVENT SHALL THE COPYRIGHT OWNER, CONTRIBUTORS OR THE UNIVERSITY
41 * CORPORATION FOR ADVANCED INTERNET DEVELOPMENT, INC. BE LIABLE FOR ANY DIRECT,
42 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
43 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
44 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
45 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
46 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
47 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
51 /* ShibConfig.cpp - Shibboleth runtime configuration
60 #include <sys/types.h>
63 #define SHIB_INSTANTIATE
66 #include "shib-threads.h"
68 #include <openssl/err.h>
71 using namespace shibboleth;
72 using namespace log4cpp;
76 SAML_EXCEPTION_FACTORY(ResourceAccessException);
77 SAML_EXCEPTION_FACTORY(MetadataException);
78 SAML_EXCEPTION_FACTORY(CredentialException);
79 SAML_EXCEPTION_FACTORY(InvalidHandleException);
80 SAML_EXCEPTION_FACTORY(InvalidSessionException);
84 vector<Mutex*> g_openssl_locks;
87 extern "C" void openssl_locking_callback(int mode,int n,const char *file,int line)
89 if (mode & CRYPTO_LOCK)
90 g_openssl_locks[n]->lock();
92 g_openssl_locks[n]->unlock();
96 extern "C" unsigned long openssl_thread_id(void)
98 return (unsigned long)(pthread_self());
102 bool ShibConfig::init()
104 REGISTER_EXCEPTION_FACTORY(ResourceAccessException);
105 REGISTER_EXCEPTION_FACTORY(MetadataException);
106 REGISTER_EXCEPTION_FACTORY(CredentialException);
107 REGISTER_EXCEPTION_FACTORY(InvalidHandleException);
108 REGISTER_EXCEPTION_FACTORY(InvalidSessionException);
110 // Set up OpenSSL locking.
111 for (int i=0; i<CRYPTO_num_locks(); i++)
112 g_openssl_locks.push_back(Mutex::create());
113 CRYPTO_set_locking_callback(openssl_locking_callback);
115 CRYPTO_set_id_callback(openssl_thread_id);
121 void ShibConfig::term()
123 CRYPTO_set_locking_callback(NULL);
124 for (vector<Mutex*>::iterator i=g_openssl_locks.begin(); i!=g_openssl_locks.end(); i++)
126 g_openssl_locks.clear();
129 ShibConfig& ShibConfig::getConfig()
134 void shibboleth::log_openssl()
140 unsigned long code=ERR_get_error_line_data(&file,&line,&data,&flags);
143 Category& log=Category::getInstance("OpenSSL");
144 log.errorStream() << "error code: " << code << " in " << file << ", line " << line << CategoryStream::ENDLINE;
145 if (data && (flags & ERR_TXT_STRING))
146 log.errorStream() << "error data: " << data << CategoryStream::ENDLINE;
147 code=ERR_get_error_line_data(&file,&line,&data,&flags);
151 void shibboleth::annotateException(SAMLException& e, const IEntityDescriptor* entity, bool rethrow)
154 auto_ptr_char id(entity->getId());
155 e.addProperty("providerId",id.get());
156 Iterator<const IRoleDescriptor*> roles=entity->getRoleDescriptors();
157 while (roles.hasNext()) {
158 const IRoleDescriptor* role=roles.next();
159 if (role->isValid()) {
160 const char* temp=role->getErrorURL();
162 e.addProperty("errorURL",temp);
168 Iterator<const IContactPerson*> i=entity->getContactPersons();
169 while (i.hasNext()) {
170 const IContactPerson* c=i.next();
171 if ((c->getType()==IContactPerson::technical || c->getType()==IContactPerson::support)) {
172 const char* fname=c->getGivenName();
173 const char* lname=c->getSurName();
174 if (fname && lname) {
175 string contact=string(fname) + ' ' + lname;
176 e.addProperty("contactName",contact.c_str());
179 e.addProperty("contactName",fname);
181 e.addProperty("contactName",lname);
182 Iterator<string> emails=c->getEmailAddresses();
183 if (emails.hasNext())
184 e.addProperty("contactEmail",emails.next().c_str());
194 void shibboleth::annotateException(saml::SAMLException& e, const IRoleDescriptor* role, bool rethrow)
197 auto_ptr_char id(role->getEntityDescriptor()->getId());
198 e.addProperty("providerId",id.get());
199 const char* temp=role->getErrorURL();
200 if (role->getErrorURL())
201 e.addProperty("errorURL",role->getErrorURL());
203 Iterator<const IContactPerson*> i=role->getContactPersons();
204 while (i.hasNext()) {
205 const IContactPerson* c=i.next();
206 if ((c->getType()==IContactPerson::technical || c->getType()==IContactPerson::support)) {
207 const char* fname=c->getGivenName();
208 const char* lname=c->getSurName();
209 if (fname && lname) {
210 string contact=string(fname) + ' ' + lname;
211 e.addProperty("contactName",contact.c_str());
214 e.addProperty("contactName",fname);
216 e.addProperty("contactName",lname);
217 Iterator<string> emails=c->getEmailAddresses();
218 if (emails.hasNext())
219 e.addProperty("contactEmail",emails.next().c_str());