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22 * CommonDomainCookie.cpp
24 * Helper class for maintaining discovery cookie.
28 #include "util/CommonDomainCookie.h"
30 #include <xercesc/util/Base64.hpp>
31 #include <xsec/framework/XSECDefs.hpp>
32 #include <xmltooling/XMLToolingConfig.h>
33 #include <xmltooling/util/URLEncoder.h>
35 using namespace opensaml;
36 using namespace xmltooling;
39 const char CommonDomainCookie::CDCName[] = "_saml_idp";
41 CommonDomainCookie::CommonDomainCookie(const char* cookie)
46 // Copy it so we can URL-decode it.
47 char* b64=strdup(cookie);
48 XMLToolingConfig::getConfig().getURLEncoder()->decode(b64);
50 // Chop it up and save off elements.
51 vector<string> templist;
54 while (*ptr && isspace(*ptr)) ptr++;
56 while (*end && !isspace(*end)) end++;
57 templist.push_back(string(ptr,end-ptr));
62 // Now Base64 decode the list.
64 for (vector<string>::iterator i=templist.begin(); i!=templist.end(); ++i) {
65 XMLByte* decoded=Base64::decode(reinterpret_cast<const XMLByte*>(i->c_str()),&len);
66 if (decoded && *decoded) {
67 m_list.push_back(reinterpret_cast<char*>(decoded));
68 #ifdef OPENSAML_XERCESC_HAS_XMLBYTE_RELEASE
69 XMLString::release(&decoded);
71 XMLString::release((char**)&decoded);
77 CommonDomainCookie::~CommonDomainCookie()
81 const vector<string>& CommonDomainCookie::get() const
86 const char* CommonDomainCookie::set(const char* entityID)
88 // First scan the list for this IdP.
89 for (vector<string>::iterator i=m_list.begin(); i!=m_list.end(); i++) {
96 // Append it to the end.
97 m_list.push_back(entityID);
99 // Now rebuild the delimited list.
102 for (vector<string>::const_iterator j=m_list.begin(); j!=m_list.end(); j++) {
103 if (!delimited.empty()) delimited += ' ';
105 XMLByte* b64=Base64::encode(reinterpret_cast<const XMLByte*>(j->c_str()),j->length(),&len);
107 for (pos=b64, pos2=b64; *pos2; pos2++)
112 delimited += reinterpret_cast<char*>(b64);
113 #ifdef OPENSAML_XERCESC_HAS_XMLBYTE_RELEASE
114 XMLString::release(&b64);
116 XMLString::release((char**)&b64);
120 m_encoded=XMLToolingConfig::getConfig().getURLEncoder()->encode(delimited.c_str());
121 return m_encoded.c_str();