diff options
author | Jan Lehnardt <jan@apache.org> | 2009-09-24 10:46:38 +0000 |
---|---|---|
committer | Jan Lehnardt <jan@apache.org> | 2009-09-24 10:46:38 +0000 |
commit | 0f5d085a7a50e504f64656fe1c46469a7013c3cf (patch) | |
tree | bf226e1d1c6fcb42bfed2254f6565d5117f1f1ca | |
parent | fb9cf1e5dc3381d499bbeae4f9266bbd612d1ddb (diff) |
have cookie auth use ini-file admins
git-svn-id: https://svn.apache.org/repos/asf/couchdb/trunk@818437 13f79535-47bb-0310-9956-ffa450edef68
-rw-r--r-- | src/couchdb/couch_httpd_auth.erl | 75 |
1 files changed, 32 insertions, 43 deletions
diff --git a/src/couchdb/couch_httpd_auth.erl b/src/couchdb/couch_httpd_auth.erl index 5c7e565d..08a41718 100644 --- a/src/couchdb/couch_httpd_auth.erl +++ b/src/couchdb/couch_httpd_auth.erl @@ -88,8 +88,7 @@ null_authentication_handler(Req) -> % Cookie auth handler using per-node user db cookie_authentication_handler(Req) -> - DbName = couch_config:get("couch_httpd_auth", "authentication_db"), - case cookie_auth_user(Req, ?l2b(DbName)) of + case cookie_auth_user(Req) of % Fall back to default authentication handler nil -> default_authentication_handler(Req); Req2 -> Req2 @@ -201,52 +200,42 @@ user_doc(DocId, Username, UserSalt, PasswordHash, Email, Active, Roles, Rev) -> end, {ok, couch_doc:from_json_obj({DocProps1})}. -cookie_auth_user(_Req, undefined) -> nil; -cookie_auth_user(#httpd{mochi_req=MochiReq}=Req, DbName) -> +cookie_auth_user(#httpd{mochi_req=MochiReq}=Req) -> case MochiReq:get_cookie_value("AuthSession") of undefined -> nil; [] -> nil; Cookie -> - case couch_db:open(DbName, [{user_ctx, #user_ctx{roles=[<<"_admin">>]}}]) of - {ok, Db} -> - try - AuthSession = couch_util:decodeBase64Url(Cookie), - [User, TimeStr | HashParts] = string:tokens(?b2l(AuthSession), ":"), - % Verify expiry and hash - {NowMS, NowS, _} = erlang:now(), - CurrentTime = NowMS * 1000000 + NowS, - case couch_config:get("couch_httpd_auth", "secret", nil) of - nil -> nil; - SecretStr -> - Secret = ?l2b(SecretStr), - case get_user(?l2b(User)) of - nil -> nil; - Result -> - UserSalt = proplists:get_value(<<"salt">>, Result, <<"">>), - FullSecret = <<Secret/binary, UserSalt/binary>>, - ExpectedHash = crypto:sha_mac(FullSecret, User ++ ":" ++ TimeStr), - Hash = ?l2b(string:join(HashParts, ":")), - Timeout = to_int(couch_config:get("couch_httpd_auth", "timeout", 600)), - ?LOG_DEBUG("timeout ~p", [Timeout]), - case (catch erlang:list_to_integer(TimeStr, 16)) of - TimeStamp when CurrentTime < TimeStamp + Timeout - andalso ExpectedHash == Hash -> - TimeLeft = TimeStamp + Timeout - CurrentTime, - ?LOG_DEBUG("Successful cookie auth as: ~p", [User]), - Req#httpd{user_ctx=#user_ctx{ - name=?l2b(User), - roles=proplists:get_value(<<"roles">>, Result, []) - }, auth={FullSecret, TimeLeft < Timeout*0.9}}; - _Else -> - nil - end - end + AuthSession = couch_util:decodeBase64Url(Cookie), + [User, TimeStr | HashParts] = string:tokens(?b2l(AuthSession), ":"), + % Verify expiry and hash + {NowMS, NowS, _} = erlang:now(), + CurrentTime = NowMS * 1000000 + NowS, + case couch_config:get("couch_httpd_auth", "secret", nil) of + nil -> nil; + SecretStr -> + Secret = ?l2b(SecretStr), + case get_user(?l2b(User)) of + nil -> nil; + Result -> + UserSalt = proplists:get_value(<<"salt">>, Result, <<"">>), + FullSecret = <<Secret/binary, UserSalt/binary>>, + ExpectedHash = crypto:sha_mac(FullSecret, User ++ ":" ++ TimeStr), + Hash = ?l2b(string:join(HashParts, ":")), + Timeout = to_int(couch_config:get("couch_httpd_auth", "timeout", 600)), + ?LOG_DEBUG("timeout ~p", [Timeout]), + case (catch erlang:list_to_integer(TimeStr, 16)) of + TimeStamp when CurrentTime < TimeStamp + Timeout + andalso ExpectedHash == Hash -> + TimeLeft = TimeStamp + Timeout - CurrentTime, + ?LOG_DEBUG("Successful cookie auth as: ~p", [User]), + Req#httpd{user_ctx=#user_ctx{ + name=?l2b(User), + roles=proplists:get_value(<<"roles">>, Result, []) + }, auth={FullSecret, TimeLeft < Timeout*0.9}}; + _Else -> + nil end - after - couch_db:close(Db) - end; - _Else -> - nil + end end end. |