| -rw-r--r-- | lib/basic_op.cc | 35 |
1 files changed, 3 insertions, 32 deletions
diff --git a/lib/basic_op.cc b/lib/basic_op.cc index f7573aa..11ffb48 100644 --- a/lib/basic_op.cc +++ b/lib/basic_op.cc @@ -1,5 +1,4 @@ #include <time.h> #include <cassert> -#include <algorithm> #include <openssl/sha.h> #include <openssl/hmac.h> @@ -11,6 +10,4 @@ namespace opkele { - using std::pair; - using std::mismatch; void basic_op::reset_vars() { @@ -322,34 +319,8 @@ namespace opkele { void basic_op::verify_return_to() { - string nrealm = opkele::util::rfc_3986_normalize_uri(realm); - if(nrealm.find('#')!=string::npos) + if(realm.find('#')!=string::npos) throw opkele::bad_realm(OPKELE_CP_ "authentication realm contains URI fragment"); - string nrt = opkele::util::rfc_3986_normalize_uri(return_to); - string::size_type pr = nrealm.find("://"); - string::size_type prt = nrt.find("://"); - assert(!(pr==string::npos || prt==string::npos)); - pr += sizeof("://")-1; - prt += sizeof("://")-1; - if(!strncmp(nrealm.c_str()+pr,"*.",2)) { - pr = nrealm.find('.',pr); - prt = nrt.find('.',prt); - assert(pr!=string::npos); - if(prt==string::npos) - throw bad_return_to( - OPKELE_CP_ "return_to URL doesn't match realm"); - // TODO: check for overgeneralized realm - } - string::size_type lr = nrealm.length(); - string::size_type lrt = nrt.length(); - if( (lrt-prt) < (lr-pr) ) - throw bad_return_to( - OPKELE_CP_ "return_to URL doesn't match realm"); - pair<const char*,const char*> mp = mismatch( - nrealm.c_str()+pr,nrealm.c_str()+lr, - nrt.c_str()+prt); - if( (*(mp.first-1))!='/' - && !strchr("/?#",*mp.second) ) - throw bad_return_to( - OPKELE_CP_ "return_to URL doesn't match realm"); + if(!util::uri_matches_realm(return_to,realm)) + throw bad_return_to(OPKELE_CP_ "return_to URL doesn't match realm"); } |