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-rw-r--r--lib/basic_op.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/basic_op.cc b/lib/basic_op.cc
index 11ffb48..c89d1d7 100644
--- a/lib/basic_op.cc
+++ b/lib/basic_op.cc
@@ -140,96 +140,97 @@ namespace opkele {
else if(mode=="checkid_immediate")
mode = mode_checkid_immediate;
else
throw bad_input(OPKELE_CP_ "Invalid checkid_* mode");
try {
assoc = retrieve_assoc(invalidate_handle=inm.get_field("assoc_handle"));
invalidate_handle.clear();
}catch(failed_lookup&) {
// no handle specified or no valid assoc found, go dumb
assoc = alloc_assoc("HMAC-SHA256",SHA256_DIGEST_LENGTH,true);
}
try {
openid2 = (inm.get_field("ns")==OIURI_OPENID20);
}catch(failed_lookup&) { openid2 = false; }
try {
return_to = inm.get_field("return_to");
}catch(failed_lookup&) { }
if(openid2) {
try {
realm = inm.get_field("realm");
}catch(failed_lookup&) {
try {
realm = inm.get_field("trust_root");
}catch(failed_lookup&) {
if(return_to.empty())
throw bad_input(OPKELE_CP_
"Both realm and return_to are unset");
realm = return_to;
}
}
}else{
try {
realm = inm.get_field("trust_root");
}catch(failed_lookup&) {
if(return_to.empty())
throw bad_input(OPKELE_CP_
"Both realm and return_to are unset");
realm = return_to;
}
}
try {
identity = inm.get_field("identity");
try {
claimed_id = inm.get_field("claimed_id");
}catch(failed_lookup&) {
if(openid2)
throw bad_input(OPKELE_CP_
"claimed_id and identity must be either both present or both absent");
+ claimed_id = identity;
}
}catch(failed_lookup&) {
if(openid2 && inm.has_field("claimed_id"))
throw bad_input(OPKELE_CP_
"claimed_id and identity must be either both present or both absent");
}
verify_return_to();
}
basic_openid_message& basic_op::id_res(basic_openid_message& om) {
assert(assoc);
assert(!return_to.empty());
assert(!is_id_select());
time_t now = time(0);
struct tm gmt; gmtime_r(&now,&gmt);
char w3timestr[24];
if(!strftime(w3timestr,sizeof(w3timestr),"%Y-%m-%dT%H:%M:%SZ",&gmt))
throw failed_conversion(OPKELE_CP_
"Failed to build time string for nonce" );
om.set_field("ns",OIURI_OPENID20);
om.set_field("mode","id_res");
om.set_field("op_endpoint",get_op_endpoint());
string ats = "ns,mode,op_endpoint,return_to,response_nonce,"
"assoc_handle,signed";
if(!identity.empty()) {
om.set_field("identity",identity);
om.set_field("claimed_id",claimed_id);
ats += ",identity,claimed_id";
}
om.set_field("return_to",return_to);
string nonce = w3timestr;
om.set_field("response_nonce",alloc_nonce(nonce,assoc->stateless()));
if(!invalidate_handle.empty()) {
om.set_field("invalidate_handle",invalidate_handle);
ats += ",invalidate_handle";
}
om.set_field("assoc_handle",assoc->handle());
om.add_to_signed(ats);
om.set_field("sig",util::base64_signature(assoc,om));
return om;
}
basic_openid_message& basic_op::cancel(basic_openid_message& om) {
assert(!return_to.empty());
om.set_field("ns",OIURI_OPENID20);
om.set_field("mode","cancel");
return om;
}