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48 #include "gssapiP_eap.h"
50 #include <shibsp/Application.h>
51 #include <shibsp/exceptions.h>
52 #include <shibsp/SPConfig.h>
53 #include <shibsp/ServiceProvider.h>
54 #include <shibsp/attribute/Attribute.h>
55 #include <shibsp/attribute/SimpleAttribute.h>
56 #include <shibsp/attribute/resolver/ResolutionContext.h>
57 #include <shibsp/handler/AssertionConsumerService.h>
58 #include <shibsp/metadata/MetadataProviderCriteria.h>
59 #include <shibsp/util/SPConstants.h>
61 #include <saml/saml1/core/Assertions.h>
62 #include <saml/saml2/core/Assertions.h>
63 #include <saml/saml2/metadata/Metadata.h>
64 #include <xercesc/util/XMLUniDefs.hpp>
65 #include <xmltooling/XMLToolingConfig.h>
66 #include <xmltooling/util/XMLHelper.h>
70 using namespace shibsp;
71 using namespace shibresolver;
72 using namespace opensaml::saml2md;
73 using namespace opensaml;
74 using namespace xmltooling::logging;
75 using namespace xmltooling;
76 using namespace xercesc;
80 gss_eap_shib_attr_provider::initFromExistingContext(const gss_eap_attr_ctx *manager,
81 const gss_eap_attr_provider *ctx)
83 const gss_eap_shib_attr_provider *shib;
85 if (!gss_eap_attr_provider::initFromExistingContext(manager, ctx))
88 shib = static_cast<const gss_eap_shib_attr_provider *>(ctx);
90 m_attributes = duplicateAttributes(shib->getAttributes());
96 addRadiusAttribute(const gss_eap_attr_provider *provider,
97 const gss_buffer_t attribute,
100 const gss_eap_shib_attr_provider *shib;
101 const gss_eap_radius_attr_provider *radius;
102 int authenticated, complete, more = -1;
103 vector <string> attributeIds(1);
106 radius = static_cast<const gss_eap_radius_attr_provider *>(provider);
107 shib = static_cast<const gss_eap_shib_attr_provider *>(data);
109 assert(radius != NULL && shib != NULL);
111 string attributeName =
112 gss_eap_attr_ctx::composeAttributeName(ATTR_TYPE_RADIUS, attribute);
114 attributeIds.push_back(attributeName);
115 a = new SimpleAttribute(attributeIds);
120 gss_buffer_desc value = GSS_C_EMPTY_BUFFER;
123 if (!radius->getAttribute(attribute,
131 string attributeValue((char *)value.value, value.length);
132 a->getValues().push_back(attributeValue);
134 gss_release_buffer(&minor, &value);
137 shib->getAttributes().push_back(a);
143 gss_eap_shib_attr_provider::initFromGssContext(const gss_eap_attr_ctx *manager,
144 const gss_cred_id_t gssCred,
145 const gss_ctx_id_t gssCtx)
147 const gss_eap_saml_assertion_provider *saml;
148 const gss_eap_radius_attr_provider *radius;
149 gss_buffer_desc nameBuf = GSS_C_EMPTY_BUFFER;
150 ShibbolethResolver *resolver = NULL;
153 if (!gss_eap_attr_provider::initFromGssContext(manager, gssCred, gssCtx))
156 saml = static_cast<const gss_eap_saml_assertion_provider *>
157 (manager->getProvider(ATTR_TYPE_SAML_ASSERTION));
158 radius = static_cast<const gss_eap_radius_attr_provider *>
159 (manager->getProvider(ATTR_TYPE_RADIUS));
161 if (gssCred != GSS_C_NO_CREDENTIAL &&
162 gss_display_name(&minor, gssCred->name, &nameBuf, NULL) == GSS_S_COMPLETE)
163 resolver->setApplicationID((const char *)nameBuf.value);
165 if (saml != NULL && saml->getAssertion() != NULL)
166 resolver->addToken(saml->getAssertion());
169 radius->getAttributeTypes(addRadiusAttribute, (void *)this);
171 resolver->resolveAttributes(m_attributes);
173 gss_release_buffer(&minor, &nameBuf);
180 gss_eap_shib_attr_provider::~gss_eap_shib_attr_provider(void)
182 for_each(m_attributes.begin(),
184 xmltooling::cleanup<Attribute>())
189 gss_eap_shib_attr_provider::getAttributeIndex(const gss_buffer_t attr) const
193 for (vector<Attribute *>::const_iterator a = m_attributes.begin();
194 a != m_attributes.end();
197 for (vector<string>::const_iterator s = (*a)->getAliases().begin();
198 s != (*a)->getAliases().end();
200 if (attr->length == (*s).length() &&
201 memcmp((*s).c_str(), attr->value, attr->length) == 0) {
211 gss_eap_shib_attr_provider::setAttribute(int complete,
212 const gss_buffer_t attr,
213 const gss_buffer_t value)
215 string attrStr((char *)attr->value, attr->length);
216 vector <string> ids(1);
218 ids.push_back(attrStr);
220 SimpleAttribute *a = new SimpleAttribute(ids);
222 if (value->length != 0) {
223 string valueStr((char *)value->value, value->length);
225 a->getValues().push_back(valueStr);
228 m_attributes.push_back(a);
232 gss_eap_shib_attr_provider::deleteAttribute(const gss_buffer_t attr)
236 i = getAttributeIndex(attr);
238 m_attributes.erase(m_attributes.begin() + i);
242 gss_eap_shib_attr_provider::getAttributeTypes(gss_eap_attr_enumeration_cb addAttribute,
245 for (vector<Attribute*>::const_iterator a = m_attributes.begin();
246 a != m_attributes.end();
249 gss_buffer_desc attribute;
251 attribute.value = (void *)((*a)->getId());
252 attribute.length = strlen((char *)attribute.value);
254 if (!addAttribute(this, &attribute, data))
262 gss_eap_shib_attr_provider::getAttribute(const gss_buffer_t attr) const
264 const Attribute *ret = NULL;
266 for (vector<Attribute *>::const_iterator a = m_attributes.begin();
267 a != m_attributes.end();
270 for (vector<string>::const_iterator s = (*a)->getAliases().begin();
271 s != (*a)->getAliases().end();
273 if (attr->length == (*s).length() &&
274 memcmp((*s).c_str(), attr->value, attr->length) == 0) {
287 gss_eap_shib_attr_provider::getAttribute(const gss_buffer_t attr,
291 gss_buffer_t display_value,
294 const Attribute *shibAttr = NULL;
297 shibAttr = getAttribute(attr);
298 if (shibAttr == NULL)
303 } else if (*more >= (int)shibAttr->valueCount()) {
308 buf.value = (void *)shibAttr->getString(*more);
309 buf.length = strlen((char *)buf.value);
311 duplicateBuffer(buf, value);
313 if (display_value != NULL)
314 duplicateBuffer(buf, display_value);
316 *authenticated = TRUE;
323 gss_eap_shib_attr_provider::mapToAny(int authenticated,
324 gss_buffer_t type_id) const
328 vector <Attribute *>v = duplicateAttributes(m_attributes);
330 output = (gss_any_t)new vector <Attribute *>(v);
336 gss_eap_shib_attr_provider::releaseAnyNameMapping(gss_buffer_t type_id,
337 gss_any_t input) const
339 vector <Attribute *> *v = ((vector <Attribute *> *)input);
344 gss_eap_shib_attr_provider::exportToBuffer(gss_buffer_t buffer) const
349 buffer->value = NULL;
351 for (vector<Attribute*>::const_iterator a = m_attributes.begin();
352 a != m_attributes.end(); ++a) {
353 DDF attr = (*a)->marshall();
359 string str = sink.str();
361 duplicateBuffer(str, buffer);
367 gss_eap_shib_attr_provider::initFromBuffer(const gss_eap_attr_ctx *ctx,
368 const gss_buffer_t buffer)
370 if (!gss_eap_attr_provider::initFromBuffer(ctx, buffer))
373 if (buffer->length == 0)
377 string str((const char *)buffer->value, buffer->length);
378 istringstream source(str);
382 DDF attr = attrs.first();
383 while (!attr.isnull()) {
384 Attribute *attribute = Attribute::unmarshall(attr);
385 m_attributes.push_back(attribute);
395 gss_eap_shib_attr_provider::init(void)
397 if (!ShibbolethResolver::init())
400 gss_eap_attr_ctx::registerProvider(ATTR_TYPE_LOCAL,
402 gss_eap_shib_attr_provider::createAttrContext);
408 gss_eap_shib_attr_provider::finalize(void)
410 ShibbolethResolver::term();
411 gss_eap_attr_ctx::unregisterProvider(ATTR_TYPE_LOCAL);
414 gss_eap_attr_provider *
415 gss_eap_shib_attr_provider::createAttrContext(void)
417 return new gss_eap_shib_attr_provider;
421 gss_eap_shib_attr_provider::duplicateAttribute(const Attribute *src)
423 Attribute *attribute;
425 DDF obj = src->marshall();
426 attribute = Attribute::unmarshall(obj);
433 gss_eap_shib_attr_provider::duplicateAttributes(const vector <Attribute *>src)
435 vector <Attribute *> dst;
437 for (vector<Attribute *>::const_iterator a = src.begin();
440 dst.push_back(duplicateAttribute(*a));