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22 * CommonDomainCookie.cpp
24 * Helper class for maintaining discovery cookie.
28 #include "lite/CommonDomainCookie.h"
30 #include <xercesc/util/Base64.hpp>
31 #include <xmltooling/XMLToolingConfig.h>
32 #include <xmltooling/util/URLEncoder.h>
34 using namespace opensaml;
35 using namespace xmltooling;
38 const char CommonDomainCookie::CDCName[] = "_saml_idp";
40 CommonDomainCookie::CommonDomainCookie(const char* cookie)
45 // Copy it so we can URL-decode it.
46 char* b64=strdup(cookie);
47 XMLToolingConfig::getConfig().getURLEncoder()->decode(b64);
49 // Chop it up and save off elements.
50 vector<string> templist;
53 while (*ptr && isspace(*ptr)) ptr++;
55 while (*end && !isspace(*end)) end++;
56 templist.push_back(string(ptr,end-ptr));
61 // Now Base64 decode the list.
63 for (vector<string>::iterator i=templist.begin(); i!=templist.end(); ++i) {
64 XMLByte* decoded=Base64::decode(reinterpret_cast<const XMLByte*>(i->c_str()),&len);
65 if (decoded && *decoded) {
66 m_list.push_back(reinterpret_cast<char*>(decoded));
67 #ifdef SHIBSP_XERCESC_HAS_XMLBYTE_RELEASE
68 XMLString::release(&decoded);
70 XMLString::release((char**)&decoded);
76 CommonDomainCookie::~CommonDomainCookie()
80 const vector<string>& CommonDomainCookie::get() const
85 const char* CommonDomainCookie::set(const char* entityID)
87 // First scan the list for this IdP.
88 for (vector<string>::iterator i=m_list.begin(); i!=m_list.end(); i++) {
95 // Append it to the end.
96 m_list.push_back(entityID);
98 // Now rebuild the delimited list.
101 for (vector<string>::const_iterator j=m_list.begin(); j!=m_list.end(); j++) {
102 if (!delimited.empty()) delimited += ' ';
104 XMLByte* b64=Base64::encode(reinterpret_cast<const XMLByte*>(j->c_str()),j->length(),&len);
106 for (pos=b64, pos2=b64; *pos2; pos2++)
111 delimited += reinterpret_cast<char*>(b64);
112 #ifdef SHIBSP_XERCESC_HAS_XMLBYTE_RELEASE
113 XMLString::release(&b64);
115 XMLString::release((char**)&b64);
119 m_encoded=XMLToolingConfig::getConfig().getURLEncoder()->encode(delimited.c_str());
120 return m_encoded.c_str();