--- /dev/null
+/*
+ * The Shibboleth License, Version 1.
+ * Copyright (c) 2002
+ * University Corporation for Advanced Internet Development, Inc.
+ * All rights reserved
+ *
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution, if any, must include
+ * the following acknowledgment: "This product includes software developed by
+ * the University Corporation for Advanced Internet Development
+ * <http://www.ucaid.edu>Internet2 Project. Alternately, this acknowledegement
+ * may appear in the software itself, if and wherever such third-party
+ * acknowledgments normally appear.
+ *
+ * Neither the name of Shibboleth nor the names of its contributors, nor
+ * Internet2, nor the University Corporation for Advanced Internet Development,
+ * Inc., nor UCAID may be used to endorse or promote products derived from this
+ * software without specific prior written permission. For written permission,
+ * please contact shibboleth@shibboleth.org
+ *
+ * Products derived from this software may not be called Shibboleth, Internet2,
+ * UCAID, or the University Corporation for Advanced Internet Development, nor
+ * may Shibboleth appear in their name, without prior written permission of the
+ * University Corporation for Advanced Internet Development.
+ *
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND WITH ALL FAULTS. ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE, AND NON-INFRINGEMENT ARE DISCLAIMED AND THE ENTIRE RISK
+ * OF SATISFACTORY QUALITY, PERFORMANCE, ACCURACY, AND EFFORT IS WITH LICENSEE.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER, CONTRIBUTORS OR THE UNIVERSITY
+ * CORPORATION FOR ADVANCED INTERNET DEVELOPMENT, INC. BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+
+/* XML.cpp - XML constants
+
+ Scott Cantor
+ 1/6/04
+
+ $History:$
+*/
+
+#include "internal.h"
+
+// Namespace and schema string literals
+
+const XMLCh shibtarget::XML::APPMAP_NS[] = // urn:mace:shibboleth:target:appmapper:1.0
+{ chLatin_u, chLatin_r, chLatin_n, chColon, chLatin_m, chLatin_a, chLatin_c, chLatin_e, chColon,
+ chLatin_s, chLatin_h, chLatin_i, chLatin_b, chLatin_b, chLatin_o, chLatin_l, chLatin_e, chLatin_t, chLatin_h, chColon,
+ chLatin_t, chLatin_a, chLatin_r, chLatin_g, chLatin_e, chLatin_t, chColon,
+ chLatin_a, chLatin_p, chLatin_p, chLatin_m, chLatin_a, chLatin_p, chLatin_p, chLatin_e, chLatin_r, chColon,
+ chDigit_1, chPeriod, chDigit_0, chNull
+};
+
+const XMLCh shibtarget::XML::APPMAP_SCHEMA_ID[] = // shibboleth-appmap-1.0.xsd
+{ chLatin_s, chLatin_h, chLatin_i, chLatin_b, chLatin_b, chLatin_o, chLatin_l, chLatin_e, chLatin_t, chLatin_h, chDash,
+ chLatin_a, chLatin_p, chLatin_p, chLatin_m, chLatin_a, chLatin_p, chDash,
+ chDigit_1, chPeriod, chDigit_0, chPeriod, chLatin_x, chLatin_s, chLatin_d, chNull
+};
+
+
+// vocabulary literals
+
+const XMLCh shibtarget::XML::Literals::ApplicationID[] =
+{ chLatin_A, chLatin_p, chLatin_p, chLatin_l, chLatin_i, chLatin_c, chLatin_a, chLatin_t, chLatin_i, chLatin_o, chLatin_n,
+ chLatin_I, chLatin_D, chNull
+};
+
+const XMLCh shibtarget::XML::Literals::ApplicationMap[] =
+{ chLatin_A, chLatin_p, chLatin_p, chLatin_l, chLatin_i, chLatin_c, chLatin_a, chLatin_t, chLatin_i, chLatin_o, chLatin_n,
+ chLatin_M, chLatin_a, chLatin_p, chNull
+};
+
+const XMLCh shibtarget::XML::Literals::Host[]= { chLatin_H, chLatin_o, chLatin_s, chLatin_t, chNull };
+
+const XMLCh shibtarget::XML::Literals::Path[]= { chLatin_P, chLatin_a, chLatin_t, chLatin_h, chNull };
+
+const XMLCh shibtarget::XML::Literals::Port[]= { chLatin_P, chLatin_o, chLatin_r, chLatin_t, chNull };
+
+const XMLCh shibtarget::XML::Literals::Scheme[]= { chLatin_S, chLatin_c, chLatin_h, chLatin_e, chLatin_m, chLatin_e, chNull };
--- /dev/null
+/*
+ * The Shibboleth License, Version 1.
+ * Copyright (c) 2002
+ * University Corporation for Advanced Internet Development, Inc.
+ * All rights reserved
+ *
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution, if any, must include
+ * the following acknowledgment: "This product includes software developed by
+ * the University Corporation for Advanced Internet Development
+ * <http://www.ucaid.edu>Internet2 Project. Alternately, this acknowledegement
+ * may appear in the software itself, if and wherever such third-party
+ * acknowledgments normally appear.
+ *
+ * Neither the name of Shibboleth nor the names of its contributors, nor
+ * Internet2, nor the University Corporation for Advanced Internet Development,
+ * Inc., nor UCAID may be used to endorse or promote products derived from this
+ * software without specific prior written permission. For written permission,
+ * please contact shibboleth@shibboleth.org
+ *
+ * Products derived from this software may not be called Shibboleth, Internet2,
+ * UCAID, or the University Corporation for Advanced Internet Development, nor
+ * may Shibboleth appear in their name, without prior written permission of the
+ * University Corporation for Advanced Internet Development.
+ *
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND WITH ALL FAULTS. ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE, AND NON-INFRINGEMENT ARE DISCLAIMED AND THE ENTIRE RISK
+ * OF SATISFACTORY QUALITY, PERFORMANCE, ACCURACY, AND EFFORT IS WITH LICENSEE.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER, CONTRIBUTORS OR THE UNIVERSITY
+ * CORPORATION FOR ADVANCED INTERNET DEVELOPMENT, INC. BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/* XMLApplicationMapper.cpp - an XML-based config file for mapping URLs to application names
+
+ Scott Cantor
+ 1/6/04
+
+ $History:$
+*/
+
+#include "internal.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#include <log4cpp/Category.hh>
+#include <xercesc/framework/URLInputSource.hpp>
+
+namespace shibtarget {
+
+ class XMLApplicationMapperImpl : public ReloadableXMLFileImpl
+ {
+ public:
+ XMLApplicationMapperImpl(const char* pathname);
+ ~XMLApplicationMapperImpl();
+
+ struct Override
+ {
+ Override(const XMLCh* AppID) : m_XMLChAppID(AppID), m_AppID(AppID) {}
+ ~Override();
+ const Override* locate(const char* path) const;
+ auto_ptr_char m_AppID;
+ const XMLCh* m_XMLChAppID;
+ map<string,Override*> m_map;
+ };
+
+ const XMLCh* m_XMLChAppID;
+ string m_AppID;
+ map<string,Override*> m_map;
+ map<string,Override*> m_extras;
+
+ private:
+ Override* buildOverride(const XMLCh* appID, DOMElement* root, Category& log);
+ };
+}
+
+ReloadableXMLFileImpl* XMLApplicationMapper::newImplementation(const char* pathname) const
+{
+ return new XMLApplicationMapperImpl(pathname);
+}
+
+XMLApplicationMapperImpl::Override::~Override()
+{
+ for (map<string,Override*>::iterator i=m_map.begin(); i!=m_map.end(); i++)
+ delete i->second;
+}
+
+XMLApplicationMapperImpl::Override* XMLApplicationMapperImpl::buildOverride(const XMLCh* appID, DOMElement* root, Category& log)
+{
+ Override* o=new Override(appID);
+ DOMNodeList* nlist = root->getElementsByTagNameNS(shibtarget::XML::APPMAP_NS,shibtarget::XML::Literals::Path);
+ for (int i=0; nlist && i<nlist->getLength(); i++)
+ {
+ DOMElement* path=static_cast<DOMElement*>(nlist->item(i));
+ const XMLCh* name=path->getAttributeNS(NULL,shibboleth::XML::Literals::Name);
+ if (!name || !*name)
+ {
+ log.warn("Skipping Path element (%d) with empty Name attribute",i);
+ continue;
+ }
+
+ auto_ptr_char n(name);
+ o->m_map[n.get()]=buildOverride(path->getAttributeNS(NULL,shibtarget::XML::Literals::ApplicationID),path,log);
+ }
+ return o;
+}
+
+XMLApplicationMapperImpl::XMLApplicationMapperImpl(const char* pathname) : ReloadableXMLFileImpl(pathname)
+{
+ NDC ndc("XMLApplicationMapperImpl");
+ Category& log=Category::getInstance("shibtarget.XMLApplicationMapperImpl");
+
+ try
+ {
+ DOMElement* e = m_doc->getDocumentElement();
+ if (XMLString::compareString(shibtarget::XML::APPMAP_NS,e->getNamespaceURI()) ||
+ XMLString::compareString(shibtarget::XML::Literals::ApplicationMap,e->getLocalName()))
+ {
+ log.error("Construction requires a valid app mapping file: (appmap:ApplicationMap as root element)");
+ throw MetadataException("Construction requires a valid app mapping file: (appmap:ApplicationMap as root element)");
+ }
+
+ m_XMLChAppID=e->getAttributeNS(NULL,shibtarget::XML::Literals::ApplicationID);
+ if (!m_XMLChAppID || !*m_XMLChAppID)
+ {
+ log.error("Default ApplicationID must be defined");
+ throw MetadataException("Default ApplicationID must be defined");
+ }
+ auto_ptr_char defappid(m_XMLChAppID);
+ m_AppID=defappid.get();
+
+ // Loop over the Host elements.
+ DOMNodeList* nlist = e->getElementsByTagNameNS(shibtarget::XML::APPMAP_NS,shibtarget::XML::Literals::Host);
+ for (int i=0; nlist && i<nlist->getLength(); i++)
+ {
+ DOMElement* host=static_cast<DOMElement*>(nlist->item(i));
+ const XMLCh* scheme=host->getAttributeNS(NULL,shibtarget::XML::Literals::Scheme);
+ const XMLCh* name=host->getAttributeNS(NULL,shibboleth::XML::Literals::Name);
+ const XMLCh* port=host->getAttributeNS(NULL,shibtarget::XML::Literals::Port);
+
+ if (!name || !*name)
+ {
+ log.warn("Skipping Host element (%d) with empty Name attribute",i);
+ continue;
+ }
+
+ Override* o=buildOverride(host->getAttributeNS(NULL,shibtarget::XML::Literals::ApplicationID),host,log);
+
+ auto_ptr_char s(scheme);
+ auto_ptr_char n(name);
+ auto_ptr_char p(port);
+ string url(s.get() ? s.get() : "http");
+ url=url + "://" + n.get();
+ if (p.get()==NULL)
+ {
+ // First store a port-less version.
+ if (m_map.count(url))
+ {
+ log.warn("Skipping duplicate Host element (%s)",url.c_str());
+ continue;
+ }
+ m_map[url]=o;
+
+ // Now append the default port.
+ // XXX Use getservbyname instead?
+ if (s.get()==NULL || !strcmp(s.get(),"http"))
+ url=url + ":80";
+ else if (!strcmp(s.get(),"https"))
+ url=url + ":443";
+ else if (!strcmp(s.get(),"ftp"))
+ url=url + ":21";
+ else if (!strcmp(s.get(),"ldap"))
+ url=url + ":389";
+ else if (!strcmp(s.get(),"ldaps"))
+ url=url + ":636";
+
+ m_extras[url]=o;
+ }
+ else
+ {
+ url=url + ':' + p.get();
+ if (m_map.count(url))
+ {
+ log.warn("Skipping duplicate Host element (%s)",url.c_str());
+ continue;
+ }
+ m_map[url]=o;
+ }
+ }
+ }
+ catch (SAMLException& e)
+ {
+ log.errorStream() << "Error while parsing app mapping configuration: " << e.what() << CategoryStream::ENDLINE;
+ for (map<string,Override*>::iterator i=m_map.begin(); i!=m_map.end(); i++)
+ delete i->second;
+ if (m_doc)
+ m_doc->release();
+ throw;
+ }
+ catch (...)
+ {
+ log.error("Unexpected error while parsing app mapping configuration");
+ for (map<string,Override*>::iterator i=m_map.begin(); i!=m_map.end(); i++)
+ delete i->second;
+ if (m_doc)
+ m_doc->release();
+ throw;
+ }
+}
+
+XMLApplicationMapperImpl::~XMLApplicationMapperImpl()
+{
+ for (map<string,Override*>::iterator i=m_map.begin(); i!=m_map.end(); i++)
+ delete i->second;
+}
+
+const XMLApplicationMapperImpl::Override* XMLApplicationMapperImpl::Override::locate(const char* path) const
+{
+ char* dup=strdup(path);
+ const Override* o=this;
+ const Override* specifier=((m_XMLChAppID && *m_XMLChAppID) ? this : NULL);
+
+#ifdef WIN32
+ const char* token=strtok(dup,"/");
+#else
+ char* pos=NULL;
+ const char* token=strtok_r(dup,"/",&pos);
+#endif
+ while (token)
+ {
+ map<string,Override*>::const_iterator i=o->m_map.find(token);
+ if (i==o->m_map.end())
+ break;
+ o=i->second;
+ if (o->m_XMLChAppID && *(o->m_XMLChAppID))
+ specifier=o;
+#ifdef WIN32
+ token=strtok(NULL,"/");
+#else
+ token=strtok_r(NULL,"/",&pos);
+#endif
+ }
+
+ free(dup);
+ return specifier;
+}
+
+const char* split_url(const char* url, string& vhost)
+{
+ const char* path=NULL;
+ char* slash=strchr(url,'/');
+ if (slash)
+ {
+ slash=strchr(slash,'/');
+ if (slash)
+ {
+ path=strchr(slash,'/');
+ if (path)
+ vhost.append(url,path-url);
+ else
+ vhost=url;
+ }
+ }
+ return path;
+}
+
+const char* XMLApplicationMapper::getApplicationFromURL(const char* url) const
+{
+ string vhost;
+ const char* path=split_url(url,vhost);
+ XMLApplicationMapperImpl* impl=dynamic_cast<XMLApplicationMapperImpl*>(getImplementation());
+
+ map<string,XMLApplicationMapperImpl::Override*>::const_iterator i=impl->m_map.find(vhost);
+ if (i==impl->m_map.end())
+ i=impl->m_extras.find(vhost);
+ if (i!=impl->m_map.end())
+ {
+ const XMLApplicationMapperImpl::Override* o=i->second->locate(path);
+ if (o)
+ return o->m_AppID.get();
+ }
+
+ return impl->m_AppID.c_str();
+}
+
+const XMLCh* XMLApplicationMapper::getXMLChApplicationFromURL(const char* url) const
+{
+ string vhost;
+ const char* path=split_url(url,vhost);
+ XMLApplicationMapperImpl* impl=dynamic_cast<XMLApplicationMapperImpl*>(getImplementation());
+
+ map<string,XMLApplicationMapperImpl::Override*>::const_iterator i=impl->m_map.find(vhost);
+ if (i==impl->m_map.end())
+ i=impl->m_extras.find(vhost);
+ if (i!=impl->m_map.end())
+ {
+ const XMLApplicationMapperImpl::Override* o=i->second->locate(path);
+ if (o)
+ return o->m_XMLChAppID;
+ }
+
+ return impl->m_XMLChAppID;
+}
+
+const char* XMLApplicationMapper::getApplicationFromParsedURL(
+ const char* scheme, const char* hostname, unsigned int port, const char* path
+ ) const
+{
+ char buf[21];
+ string vhost(scheme);
+ vhost=vhost + "://" + hostname + ':';
+#ifdef WIN32
+ _snprintf(buf,20,"%u",port);
+#else
+ snprintf(buf,20,"%u",port);
+#endif
+ vhost+=buf;
+
+ XMLApplicationMapperImpl* impl=dynamic_cast<XMLApplicationMapperImpl*>(getImplementation());
+ map<string,XMLApplicationMapperImpl::Override*>::const_iterator i=impl->m_map.find(vhost);
+ if (i==impl->m_map.end())
+ i=impl->m_extras.find(vhost);
+ if (i!=impl->m_map.end())
+ {
+ const XMLApplicationMapperImpl::Override* o=i->second->locate(path);
+ if (o)
+ return o->m_AppID.get();
+ }
+
+ return impl->m_AppID.c_str();
+}
+
+const XMLCh* XMLApplicationMapper::getXMLChApplicationFromParsedURL(
+ const char* scheme, const char* hostname, unsigned int port, const char* path
+ ) const
+{
+ char buf[21];
+ string vhost(scheme);
+ vhost=vhost + "://" + hostname + ':';
+#ifdef WIN32
+ _snprintf(buf,20,"%u",port);
+#else
+ snprintf(buf,20,"%u",port);
+#endif
+ vhost+=buf;
+
+ XMLApplicationMapperImpl* impl=dynamic_cast<XMLApplicationMapperImpl*>(getImplementation());
+ map<string,XMLApplicationMapperImpl::Override*>::const_iterator i=impl->m_map.find(vhost);
+ if (i==impl->m_map.end())
+ i=impl->m_extras.find(vhost);
+ if (i!=impl->m_map.end())
+ {
+ const XMLApplicationMapperImpl::Override* o=i->second->locate(path);
+ if (o)
+ return o->m_XMLChAppID;
+ }
+
+ return impl->m_XMLChAppID;
+}
projects / shibboleth / sp.git / commitdiff