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.
20 * Base class for handlers based on a DOMPropertySet.
24 #include "exceptions.h"
25 #include "Application.h"
26 #include "ServiceProvider.h"
27 #include "SPRequest.h"
28 #include "handler/AbstractHandler.h"
29 #include "handler/LogoutHandler.h"
30 #include "remoting/ListenerService.h"
31 #include "util/CGIParser.h"
32 #include "util/SPConstants.h"
33 #include "util/TemplateParameters.h"
37 #include <xmltooling/XMLToolingConfig.h>
38 #include <xmltooling/util/PathResolver.h>
39 #include <xmltooling/util/URLEncoder.h>
43 # include <saml/exceptions.h>
44 # include <saml/SAMLConfig.h>
45 # include <saml/binding/SAMLArtifact.h>
46 # include <saml/saml1/core/Protocols.h>
47 # include <saml/saml2/core/Protocols.h>
48 # include <saml/saml2/metadata/Metadata.h>
49 # include <saml/saml2/metadata/MetadataCredentialCriteria.h>
50 # include <saml/util/SAMLConstants.h>
51 # include <xmltooling/security/Credential.h>
52 # include <xmltooling/security/CredentialResolver.h>
53 # include <xmltooling/util/StorageService.h>
54 using namespace opensaml::saml2md;
55 using namespace opensaml;
57 # include "lite/SAMLConstants.h"
60 #include <xmltooling/XMLToolingConfig.h>
61 #include <xmltooling/util/URLEncoder.h>
63 using namespace shibsp;
64 using namespace samlconstants;
65 using namespace xmltooling;
66 using namespace xercesc;
71 SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory SAML1ConsumerFactory;
72 SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory SAML2ConsumerFactory;
73 SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory SAML2ArtifactResolutionFactory;
74 SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory SAML2LogoutFactory;
75 SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory SAML2NameIDMgmtFactory;
76 SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory AssertionLookupFactory;
77 SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory DiscoveryFeedFactory;
78 SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory MetadataGeneratorFactory;
79 SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory StatusHandlerFactory;
80 SHIBSP_DLLLOCAL PluginManager< Handler,string,pair<const DOMElement*,const char*> >::Factory SessionHandlerFactory;
82 void SHIBSP_DLLLOCAL absolutize(const HTTPRequest& request, string& url) {
86 // Compute a URL to the root of the site.
87 int port = request.getPort();
88 const char* scheme = request.getScheme();
89 string root = string(scheme) + "://" + request.getHostname();
90 if ((!strcmp(scheme,"http") && port!=80) || (!strcmp(scheme,"https") && port!=443)) {
91 ostringstream portstr;
93 root += ":" + portstr.str();
99 void SHIBSP_DLLLOCAL generateRandomHex(std::string& buf, unsigned int len) {
100 static char DIGITS[] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f'};
104 for (unsigned int i=0; i<len; i+=4) {
107 b2 = (0xFF00 & r) >> 8;
108 buf += (DIGITS[(0xF0 & b1) >> 4 ]);
109 buf += (DIGITS[0x0F & b1]);
110 buf += (DIGITS[(0xF0 & b2) >> 4 ]);
111 buf += (DIGITS[0x0F & b2]);
118 void SHIBSP_API shibsp::registerHandlers()
120 SPConfig& conf=SPConfig::getConfig();
122 conf.AssertionConsumerServiceManager.registerFactory(SAML1_ASSERTION_CONSUMER_SERVICE, SAML1ConsumerFactory);
123 conf.AssertionConsumerServiceManager.registerFactory(SAML1_PROFILE_BROWSER_ARTIFACT, SAML1ConsumerFactory);
124 conf.AssertionConsumerServiceManager.registerFactory(SAML1_PROFILE_BROWSER_POST, SAML1ConsumerFactory);
125 conf.AssertionConsumerServiceManager.registerFactory(SAML20_ASSERTION_CONSUMER_SERVICE, SAML2ConsumerFactory);
126 conf.AssertionConsumerServiceManager.registerFactory(SAML20_BINDING_HTTP_POST, SAML2ConsumerFactory);
127 conf.AssertionConsumerServiceManager.registerFactory(SAML20_BINDING_HTTP_POST_SIMPLESIGN, SAML2ConsumerFactory);
128 conf.AssertionConsumerServiceManager.registerFactory(SAML20_BINDING_HTTP_ARTIFACT, SAML2ConsumerFactory);
129 conf.AssertionConsumerServiceManager.registerFactory(SAML20_BINDING_PAOS, SAML2ConsumerFactory);
131 conf.ArtifactResolutionServiceManager.registerFactory(SAML20_ARTIFACT_RESOLUTION_SERVICE, SAML2ArtifactResolutionFactory);
132 conf.ArtifactResolutionServiceManager.registerFactory(SAML20_BINDING_SOAP, SAML2ArtifactResolutionFactory);
134 conf.HandlerManager.registerFactory(SAML20_BINDING_URI, AssertionLookupFactory);
135 conf.HandlerManager.registerFactory(DISCOVERY_FEED_HANDLER, DiscoveryFeedFactory);
136 conf.HandlerManager.registerFactory(METADATA_GENERATOR_HANDLER, MetadataGeneratorFactory);
137 conf.HandlerManager.registerFactory(STATUS_HANDLER, StatusHandlerFactory);
138 conf.HandlerManager.registerFactory(SESSION_HANDLER, SessionHandlerFactory);
140 conf.SingleLogoutServiceManager.registerFactory(SAML20_LOGOUT_HANDLER, SAML2LogoutFactory);
141 conf.SingleLogoutServiceManager.registerFactory(SAML20_BINDING_SOAP, SAML2LogoutFactory);
142 conf.SingleLogoutServiceManager.registerFactory(SAML20_BINDING_HTTP_REDIRECT, SAML2LogoutFactory);
143 conf.SingleLogoutServiceManager.registerFactory(SAML20_BINDING_HTTP_POST, SAML2LogoutFactory);
144 conf.SingleLogoutServiceManager.registerFactory(SAML20_BINDING_HTTP_POST_SIMPLESIGN, SAML2LogoutFactory);
145 conf.SingleLogoutServiceManager.registerFactory(SAML20_BINDING_HTTP_ARTIFACT, SAML2LogoutFactory);
147 conf.ManageNameIDServiceManager.registerFactory(SAML20_NAMEID_MGMT_SERVICE, SAML2NameIDMgmtFactory);
148 conf.ManageNameIDServiceManager.registerFactory(SAML20_BINDING_SOAP, SAML2NameIDMgmtFactory);
149 conf.ManageNameIDServiceManager.registerFactory(SAML20_BINDING_HTTP_REDIRECT, SAML2NameIDMgmtFactory);
150 conf.ManageNameIDServiceManager.registerFactory(SAML20_BINDING_HTTP_POST, SAML2NameIDMgmtFactory);
151 conf.ManageNameIDServiceManager.registerFactory(SAML20_BINDING_HTTP_POST_SIMPLESIGN, SAML2NameIDMgmtFactory);
152 conf.ManageNameIDServiceManager.registerFactory(SAML20_BINDING_HTTP_ARTIFACT, SAML2NameIDMgmtFactory);
165 void Handler::generateMetadata(SPSSODescriptor& role, const char* handlerURL) const
171 const XMLCh* Handler::getProtocolFamily() const
176 void Handler::log(SPRequest::SPLogLevel level, const string& msg) const
178 Category::getInstance(SHIBSP_LOGCAT".Handler").log(
179 (level == SPRequest::SPDebug ? Priority::DEBUG :
180 (level == SPRequest::SPInfo ? Priority::INFO :
181 (level == SPRequest::SPWarn ? Priority::WARN :
182 (level == SPRequest::SPError ? Priority::ERROR : Priority::CRIT)))),
187 void Handler::preserveRelayState(const Application& application, HTTPResponse& response, string& relayState) const
189 // The empty string implies no state to deal with.
190 if (relayState.empty())
193 // No setting means just pass state by value.
194 pair<bool,const char*> mech = getString("relayState");
196 // Check for setting on Sessions element.
197 const PropertySet* sessionprop = application.getPropertySet("Sessions");
199 mech = sessionprop->getString("relayState");
201 if (!mech.first || !mech.second || !*mech.second)
204 if (!strcmp(mech.second, "cookie")) {
205 // Here we store the state in a cookie and send a fixed
206 // value so we can recognize it on the way back.
207 if (relayState.find("cookie:") != 0) {
208 const URLEncoder* urlenc = XMLToolingConfig::getConfig().getURLEncoder();
209 pair<string,const char*> shib_cookie=application.getCookieNameProps("_shibstate_");
210 string stateval = urlenc->encode(relayState.c_str()) + shib_cookie.second;
211 // Generate a random key for the cookie name instead of the fixed name.
213 generateRandomHex(rsKey,5);
214 shib_cookie.first = "_shibstate_" + rsKey;
215 response.setCookie(shib_cookie.first.c_str(),stateval.c_str());
216 relayState = "cookie:" + rsKey;
219 else if (strstr(mech.second,"ss:")==mech.second) {
220 if (relayState.find("ss:") != 0) {
223 if (SPConfig::getConfig().isEnabled(SPConfig::OutOfProcess)) {
225 StorageService* storage = application.getServiceProvider().getStorageService(mech.second);
228 generateRandomHex(rsKey,5);
229 if (!storage->createString("RelayState", rsKey.c_str(), relayState.c_str(), time(nullptr) + 600))
230 throw IOException("Attempted to insert duplicate storage key.");
231 relayState = string(mech.second-3) + ':' + rsKey;
234 string msg("Storage-backed RelayState with invalid StorageService ID (");
235 msg = msg + mech.second+ ')';
236 log(SPRequest::SPError, msg);
241 else if (SPConfig::getConfig().isEnabled(SPConfig::InProcess)) {
242 DDF out,in = DDF("set::RelayState").structure();
243 in.addmember("id").string(mech.second);
244 in.addmember("value").unsafe_string(relayState.c_str());
245 DDFJanitor jin(in),jout(out);
246 out = application.getServiceProvider().getListenerService()->send(in);
248 throw IOException("StorageService-backed RelayState mechanism did not return a state key.");
249 relayState = string(mech.second-3) + ':' + out.string();
255 throw ConfigurationException("Unsupported relayState mechanism ($1).", params(1,mech.second));
258 void Handler::recoverRelayState(
259 const Application& application, const HTTPRequest& request, HTTPResponse& response, string& relayState, bool clear
262 SPConfig& conf = SPConfig::getConfig();
264 // Look for StorageService-backed state of the form "ss:SSID:key".
265 const char* state = relayState.c_str();
266 if (strstr(state,"ss:")==state) {
268 const char* key = strchr(state,':');
270 string ssid = relayState.substr(3, key - state);
272 if (!ssid.empty() && *key) {
273 if (conf.isEnabled(SPConfig::OutOfProcess)) {
275 StorageService* storage = conf.getServiceProvider()->getStorageService(ssid.c_str());
278 if (storage->readString("RelayState",ssid.c_str(),&relayState) > 0) {
280 storage->deleteString("RelayState",ssid.c_str());
281 absolutize(request, relayState);
288 string msg("Storage-backed RelayState with invalid StorageService ID (");
290 log(SPRequest::SPError, msg);
295 else if (conf.isEnabled(SPConfig::InProcess)) {
296 DDF out,in = DDF("get::RelayState").structure();
297 in.addmember("id").string(ssid.c_str());
298 in.addmember("key").string(key);
299 in.addmember("clear").integer(clear ? 1 : 0);
300 DDFJanitor jin(in),jout(out);
301 out = application.getServiceProvider().getListenerService()->send(in);
302 if (!out.isstring()) {
303 log(SPRequest::SPError, "StorageService-backed RelayState mechanism did not return a state value.");
307 relayState = out.string();
308 absolutize(request, relayState);
316 // Look for cookie-backed state of the form "cookie:key".
317 if (strstr(state,"cookie:")==state) {
320 // Pull the value from the "relay state" cookie.
321 pair<string,const char*> relay_cookie = application.getCookieNameProps("_shibstate_");
322 relay_cookie.first = string("_shibstate_") + state;
323 state = request.getCookie(relay_cookie.first.c_str());
324 if (state && *state) {
325 // URL-decode the value.
326 char* rscopy=strdup(state);
327 XMLToolingConfig::getConfig().getURLEncoder()->decode(rscopy);
332 string exp(relay_cookie.second);
333 exp += "; expires=Mon, 01 Jan 2001 00:00:00 GMT";
334 response.setCookie(relay_cookie.first.c_str(), exp.c_str());
336 absolutize(request, relayState);
344 // Check for "default" value (or the old "cookie" value that might come from stale bookmarks).
345 if (relayState.empty() || relayState == "default" || relayState == "cookie") {
346 pair<bool,const char*> homeURL=application.getString("homeURL");
348 relayState = homeURL.second;
353 absolutize(request, relayState);
356 AbstractHandler::AbstractHandler(
357 const DOMElement* e, Category& log, DOMNodeFilter* filter, const map<string,string>* remapper
358 ) : m_log(log), m_configNS(shibspconstants::SHIB2SPCONFIG_NS) {
359 load(e,nullptr,filter,remapper);
362 AbstractHandler::~AbstractHandler()
366 void AbstractHandler::log(SPRequest::SPLogLevel level, const string& msg) const
369 (level == SPRequest::SPDebug ? Priority::DEBUG :
370 (level == SPRequest::SPInfo ? Priority::INFO :
371 (level == SPRequest::SPWarn ? Priority::WARN :
372 (level == SPRequest::SPError ? Priority::ERROR : Priority::CRIT)))),
379 const char* Handler::getType() const
381 return getString("type").second;
384 void AbstractHandler::checkError(const XMLObject* response, const saml2md::RoleDescriptor* role) const
386 const saml2p::StatusResponseType* r2 = dynamic_cast<const saml2p::StatusResponseType*>(response);
388 const saml2p::Status* status = r2->getStatus();
390 const saml2p::StatusCode* sc = status->getStatusCode();
391 const XMLCh* code = sc ? sc->getValue() : nullptr;
392 if (code && !XMLString::equals(code,saml2p::StatusCode::SUCCESS)) {
393 FatalProfileException ex("SAML response contained an error.");
394 annotateException(&ex, role, status); // throws it
399 const saml1p::Response* r1 = dynamic_cast<const saml1p::Response*>(response);
401 const saml1p::Status* status = r1->getStatus();
403 const saml1p::StatusCode* sc = status->getStatusCode();
404 const xmltooling::QName* code = sc ? sc->getValue() : nullptr;
405 if (code && *code != saml1p::StatusCode::SUCCESS) {
406 FatalProfileException ex("SAML response contained an error.");
407 ex.addProperty("statusCode", code->toString().c_str());
408 if (sc->getStatusCode()) {
409 code = sc->getStatusCode()->getValue();
411 ex.addProperty("statusCode2", code->toString().c_str());
413 if (status->getStatusMessage()) {
414 auto_ptr_char msg(status->getStatusMessage()->getMessage());
415 if (msg.get() && *msg.get())
416 ex.addProperty("statusMessage", msg.get());
424 void AbstractHandler::fillStatus(saml2p::StatusResponseType& response, const XMLCh* code, const XMLCh* subcode, const char* msg) const
426 saml2p::Status* status = saml2p::StatusBuilder::buildStatus();
427 saml2p::StatusCode* scode = saml2p::StatusCodeBuilder::buildStatusCode();
428 status->setStatusCode(scode);
429 scode->setValue(code);
431 saml2p::StatusCode* ssubcode = saml2p::StatusCodeBuilder::buildStatusCode();
432 scode->setStatusCode(ssubcode);
433 ssubcode->setValue(subcode);
436 pair<bool,bool> flag = getBool("detailedErrors", m_configNS.get());
437 auto_ptr_XMLCh widemsg((flag.first && flag.second) ? msg : "Error processing request.");
438 saml2p::StatusMessage* sm = saml2p::StatusMessageBuilder::buildStatusMessage();
439 status->setStatusMessage(sm);
440 sm->setMessage(widemsg.get());
442 response.setStatus(status);
445 long AbstractHandler::sendMessage(
446 const MessageEncoder& encoder,
448 const char* relayState,
449 const char* destination,
450 const saml2md::RoleDescriptor* role,
451 const Application& application,
452 HTTPResponse& httpResponse,
456 const EntityDescriptor* entity = role ? dynamic_cast<const EntityDescriptor*>(role->getParent()) : nullptr;
457 const PropertySet* relyingParty = application.getRelyingParty(entity);
458 pair<bool,const char*> flag = signIfPossible ? make_pair(true,(const char*)"true") : relyingParty->getString("signing");
459 if (role && flag.first &&
460 (!strcmp(flag.second, "true") ||
461 (encoder.isUserAgentPresent() && !strcmp(flag.second, "front")) ||
462 (!encoder.isUserAgentPresent() && !strcmp(flag.second, "back")))) {
463 CredentialResolver* credResolver=application.getCredentialResolver();
465 Locker credLocker(credResolver);
466 const Credential* cred = nullptr;
467 pair<bool,const char*> keyName = relyingParty->getString("keyName");
468 pair<bool,const XMLCh*> sigalg = relyingParty->getXMLString("signingAlg");
470 MetadataCredentialCriteria mcc(*role);
471 mcc.setUsage(Credential::SIGNING_CREDENTIAL);
473 mcc.getKeyNames().insert(keyName.second);
475 // Using an explicit algorithm, so resolve a credential directly.
476 mcc.setXMLAlgorithm(sigalg.second);
477 cred = credResolver->resolve(&mcc);
480 // Prefer credential based on peer's requirements.
481 pair<const SigningMethod*,const Credential*> p = role->getSigningMethod(*credResolver, mcc);
483 sigalg = make_pair(true, p.first->getAlgorithm());
489 CredentialCriteria cc;
490 cc.setUsage(Credential::SIGNING_CREDENTIAL);
492 cc.getKeyNames().insert(keyName.second);
494 cc.setXMLAlgorithm(sigalg.second);
495 cred = credResolver->resolve(&cc);
499 pair<bool,const XMLCh*> digalg = relyingParty->getXMLString("digestAlg");
500 if (!digalg.first && role) {
501 const DigestMethod* dm = role->getDigestMethod();
503 digalg = make_pair(true, dm->getAlgorithm());
505 return encoder.encode(
514 (digalg.first ? digalg.second : nullptr)
518 m_log.warn("no signing credential resolved, leaving message unsigned");
522 m_log.warn("no credential resolver installed, leaving message unsigned");
527 return encoder.encode(httpResponse, msg, destination, entity, relayState, &application);
532 void AbstractHandler::preservePostData(
533 const Application& application, const HTTPRequest& request, HTTPResponse& response, const char* relayState
536 #ifdef HAVE_STRCASECMP
537 if (strcasecmp(request.getMethod(), "POST")) return;
539 if (stricmp(request.getMethod(), "POST")) return;
542 // No specs mean no save.
543 const PropertySet* props=application.getPropertySet("Sessions");
544 pair<bool,const char*> mech = props ? props->getString("postData") : pair<bool,const char*>(false,nullptr);
546 m_log.info("postData property not supplied, form data will not be preserved across SSO");
550 DDF postData = getPostData(application, request);
551 if (postData.isnull())
554 if (strstr(mech.second,"ss:") == mech.second) {
558 throw ConfigurationException("Unsupported postData mechanism ($1).", params(1, mech.second - 3));
562 if (SPConfig::getConfig().isEnabled(SPConfig::OutOfProcess)) {
563 DDFJanitor postjan(postData);
565 StorageService* storage = application.getServiceProvider().getStorageService(mech.second);
569 SAMLConfig::getConfig().generateRandomBytes(rsKey,20);
570 rsKey = SAMLArtifact::toHex(rsKey);
573 if (!storage->createString("PostData", rsKey.c_str(), out.str().c_str(), time(nullptr) + 600))
574 throw IOException("Attempted to insert duplicate storage key.");
575 postkey = string(mech.second-3) + ':' + rsKey;
578 m_log.error("storage-backed PostData mechanism with invalid StorageService ID (%s)", mech.second);
582 else if (SPConfig::getConfig().isEnabled(SPConfig::InProcess)) {
583 DDF out,in = DDF("set::PostData").structure();
584 DDFJanitor jin(in),jout(out);
585 in.addmember("id").string(mech.second);
587 out = application.getServiceProvider().getListenerService()->send(in);
589 throw IOException("StorageService-backed PostData mechanism did not return a state key.");
590 postkey = string(mech.second-3) + ':' + out.string();
593 // Set a cookie with key info.
594 pair<string,const char*> shib_cookie = getPostCookieNameProps(application, relayState);
595 postkey += shib_cookie.second;
596 response.setCookie(shib_cookie.first.c_str(), postkey.c_str());
600 throw ConfigurationException("Unsupported postData mechanism ($1).", params(1,mech.second));
604 DDF AbstractHandler::recoverPostData(
605 const Application& application, const HTTPRequest& request, HTTPResponse& response, const char* relayState
608 // First we need the post recovery cookie.
609 pair<string,const char*> shib_cookie = getPostCookieNameProps(application, relayState);
610 const char* cookie = request.getCookie(shib_cookie.first.c_str());
611 if (!cookie || !*cookie)
615 string exp(shib_cookie.second);
616 exp += "; expires=Mon, 01 Jan 2001 00:00:00 GMT";
617 response.setCookie(shib_cookie.first.c_str(), exp.c_str());
619 // Look for StorageService-backed state of the form "ss:SSID:key".
620 const char* state = cookie;
621 if (strstr(state, "ss:") == state) {
623 const char* key = strchr(state, ':');
625 string ssid = string(cookie).substr(3, key - state);
627 if (!ssid.empty() && *key) {
628 SPConfig& conf = SPConfig::getConfig();
629 if (conf.isEnabled(SPConfig::OutOfProcess)) {
631 StorageService* storage = conf.getServiceProvider()->getStorageService(ssid.c_str());
633 if (storage->readString("PostData", key, &ssid) > 0) {
634 storage->deleteString("PostData", key);
635 istringstream inret(ssid);
641 m_log.error("failed to recover form post data using key (%s)", key);
645 m_log.error("storage-backed PostData with invalid StorageService ID (%s)", ssid.c_str());
649 else if (conf.isEnabled(SPConfig::InProcess)) {
650 DDF in = DDF("get::PostData").structure();
652 in.addmember("id").string(ssid.c_str());
653 in.addmember("key").string(key);
654 DDF out = application.getServiceProvider().getListenerService()->send(in);
658 m_log.error("storageService-backed PostData mechanism did not return preserved data.");
666 long AbstractHandler::sendPostResponse(
667 const Application& application, HTTPResponse& httpResponse, const char* url, DDF& postData
670 HTTPResponse::sanitizeURL(url);
672 const PropertySet* props=application.getPropertySet("Sessions");
673 pair<bool,const char*> postTemplate = props ? props->getString("postTemplate") : pair<bool,const char*>(true,nullptr);
674 if (!postTemplate.first)
675 postTemplate.second = "postTemplate.html";
677 string fname(postTemplate.second);
678 ifstream infile(XMLToolingConfig::getConfig().getPathResolver()->resolve(fname, PathResolver::XMLTOOLING_CFG_FILE).c_str());
680 throw ConfigurationException("Unable to access HTML template ($1).", params(1, fname.c_str()));
681 TemplateParameters respParam;
682 respParam.m_map["action"] = url;
684 // Load the parameters into objects for the template.
685 multimap<string,string>& collection = respParam.m_collectionMap["PostedData"];
686 DDF param = postData.first();
687 while (!param.isnull()) {
688 collection.insert(pair<const string,string>(param.name(), (param.string() ? param.string() : "")));
689 param = postData.next();
693 XMLToolingConfig::getConfig().getTemplateEngine()->run(infile, str, respParam);
695 pair<bool,bool> postExpire = props ? props->getBool("postExpire") : make_pair(false,false);
697 httpResponse.setContentType("text/html");
698 if (!postExpire.first || postExpire.second) {
699 httpResponse.setResponseHeader("Expires", "01-Jan-1997 12:00:00 GMT");
700 httpResponse.setResponseHeader("Cache-Control", "no-cache, no-store, must-revalidate, private");
701 httpResponse.setResponseHeader("Pragma", "no-cache");
703 return httpResponse.sendResponse(str);
706 pair<string,const char*> AbstractHandler::getPostCookieNameProps(const Application& app, const char* relayState) const
708 // Decorates the name of the cookie with the relay state key, if any.
709 // Doing so gives a better assurance that the recovered data really
710 // belongs to the relayed request.
711 pair<string,const char*> shib_cookie=app.getCookieNameProps("_shibpost_");
712 if (strstr(relayState, "cookie:") == relayState) {
713 shib_cookie.first = string("_shibpost_") + (relayState + 7);
715 else if (strstr(relayState, "ss:") == relayState) {
716 const char* pch = strchr(relayState + 3, ':');
718 shib_cookie.first = string("_shibpost_") + (pch + 1);
723 DDF AbstractHandler::getPostData(const Application& application, const HTTPRequest& request) const
725 string contentType = request.getContentType();
726 if (contentType.compare("application/x-www-form-urlencoded") == 0) {
727 const PropertySet* props=application.getPropertySet("Sessions");
728 pair<bool,unsigned int> plimit = props ? props->getUnsignedInt("postLimit") : pair<bool,unsigned int>(false,0);
730 plimit.second = 1024 * 1024;
731 if (plimit.second == 0 || request.getContentLength() <= plimit.second) {
732 CGIParser cgi(request);
733 pair<CGIParser::walker,CGIParser::walker> params = cgi.getParameters(nullptr);
734 if (params.first == params.second)
735 return DDF("parameters").list();
737 DDF ret = DDF("parameters").list();
738 for (; params.first != params.second; ++params.first) {
739 if (!params.first->first.empty()) {
740 child = DDF(params.first->first.c_str()).unsafe_string(params.first->second);
747 m_log.warn("POST limit exceeded, ignoring %d bytes of posted data", request.getContentLength());
751 m_log.info("ignoring POST data with non-standard encoding (%s)", contentType.c_str());
756 pair<bool,bool> AbstractHandler::getBool(const char* name, const SPRequest& request, unsigned int type) const
758 if (type & HANDLER_PROPERTY_REQUEST) {
759 const char* param = request.getParameter(name);
761 return make_pair(true, (*param=='t' || *param=='1'));
764 if (type & HANDLER_PROPERTY_MAP) {
765 pair<bool,bool> ret = request.getRequestSettings().first->getBool(name);
770 if (type & HANDLER_PROPERTY_FIXED) {
771 return getBool(name);
774 return make_pair(false,false);
777 pair<bool,const char*> AbstractHandler::getString(const char* name, const SPRequest& request, unsigned int type) const
779 if (type & HANDLER_PROPERTY_REQUEST) {
780 const char* param = request.getParameter(name);
782 return make_pair(true, param);
785 if (type & HANDLER_PROPERTY_MAP) {
786 pair<bool,const char*> ret = request.getRequestSettings().first->getString(name);
791 if (type & HANDLER_PROPERTY_FIXED) {
792 return getString(name);
795 return pair<bool,const char*>(false,nullptr);
798 pair<bool,unsigned int> AbstractHandler::getUnsignedInt(const char* name, const SPRequest& request, unsigned int type) const
800 if (type & HANDLER_PROPERTY_REQUEST) {
801 const char* param = request.getParameter(name);
803 return pair<bool,unsigned int>(true, strtol(param,nullptr,10));
806 if (type & HANDLER_PROPERTY_MAP) {
807 pair<bool,unsigned int> ret = request.getRequestSettings().first->getUnsignedInt(name);
812 if (type & HANDLER_PROPERTY_FIXED) {
813 return getUnsignedInt(name);
816 return pair<bool,unsigned int>(false,0);
819 pair<bool,int> AbstractHandler::getInt(const char* name, const SPRequest& request, unsigned int type) const
821 if (type & HANDLER_PROPERTY_REQUEST) {
822 const char* param = request.getParameter(name);
824 return pair<bool,int>(true, atoi(param));
827 if (type & HANDLER_PROPERTY_MAP) {
828 pair<bool,int> ret = request.getRequestSettings().first->getInt(name);
833 if (type & HANDLER_PROPERTY_FIXED) {
837 return pair<bool,int>(false,0);