diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/diameter/src/base/diameter_traffic.erl | 20 | ||||
| -rw-r--r-- | lib/diameter/test/diameter_traffic_SUITE.erl | 23 |
2 files changed, 36 insertions, 7 deletions
diff --git a/lib/diameter/src/base/diameter_traffic.erl b/lib/diameter/src/base/diameter_traffic.erl index 4388175c3a..5ee598f513 100644 --- a/lib/diameter/src/base/diameter_traffic.erl +++ b/lib/diameter/src/base/diameter_traffic.erl @@ -1031,15 +1031,15 @@ answer_message(RC, origin_realm = {OR,_}}, #diameter_packet{avps = Avps, errors = Es}) -> - {Code, _, Vid} = Dict0:avp_header('Session-Id'), ['answer-message', {'Origin-Host', OH}, {'Origin-Realm', OR}, - {'Result-Code', RC}] - ++ session_id(Code, Vid, Avps) - ++ failed_avp(RC, Es). + {'Result-Code', RC} + | session_id(Dict0, Avps) + ++ failed_avp(RC, Es) + ++ proxy_info(Dict0, Avps)]. -session_id(Code, Vid, Avps) - when is_list(Avps) -> +session_id(Dict0, Avps) -> + {Code, _, Vid} = Dict0:avp_header('Session-Id'), try #diameter_avp{data = Bin} = find_avp(Code, Vid, Avps), [{'Session-Id', [Bin]}] @@ -1057,6 +1057,14 @@ failed_avp(RC, [_ | Es]) -> failed_avp(_, [] = No) -> No. +proxy_info(Dict0, Avps) -> + {Code, _, Vid} = Dict0:avp_header('Proxy-Info'), + [{'AVP', [A#diameter_avp{value = undefined} + || [#diameter_avp{code = C, vendor_id = I} = A | _] + <- Avps, + C == Code, + I == Vid]}]. + %% find_avp/3 %% Grouped ... diff --git a/lib/diameter/test/diameter_traffic_SUITE.erl b/lib/diameter/test/diameter_traffic_SUITE.erl index d6d69eafa1..2bc00bf4a1 100644 --- a/lib/diameter/test/diameter_traffic_SUITE.erl +++ b/lib/diameter/test/diameter_traffic_SUITE.erl @@ -47,6 +47,7 @@ send_protocol_error/1, send_experimental_result/1, send_arbitrary/1, + send_proxy_info/1, send_unknown/1, send_unknown_short/1, send_unknown_mandatory/1, @@ -133,6 +134,7 @@ -define(A, list_to_atom). -define(L, atom_to_list). +-define(B, iolist_to_binary). %% Don't use is_record/2 since dictionary hrl's aren't included. %% (Since they define conflicting records with the same names.) @@ -430,6 +432,7 @@ tc() -> send_protocol_error, send_experimental_result, send_arbitrary, + send_proxy_info, send_unknown, send_unknown_short, send_unknown_mandatory, @@ -672,6 +675,19 @@ send_arbitrary(Config) -> = call(Config, Req), "XXX" = string(V, Config). +%% Send Proxy-Info in an ASR that the peer answers with 3xxx, and +%% ensure that the AVP is returned. +send_proxy_info(Config) -> + H0 = ?B(?util:unique_string()), + S0 = ?B(?util:unique_string()), + Req = ['ASR', {'Proxy-Info', #{'Proxy-Host' => H0, + 'Proxy-State' => S0}}], + ['answer-message' | #{'Result-Code' := 3999, + 'Proxy-Info' := [Rec]}] + = call(Config, Req), + {H, S, []} = proxy_info(Rec, Config), + [H0, S0] = [?B(X) || X <- [H,S]]. + %% Send an unknown AVP (to some client) and check that it comes back. send_unknown(Config) -> Req = ['ASR', {'AVP', [#diameter_avp{code = 999, @@ -764,7 +780,7 @@ send_grouped_error(Config) -> [[#diameter_avp{name = 'Proxy-Info', value = V}]] = failed_avps(Avps, Config), {Empty, undefined, []} = proxy_info(V, Config), - <<0>> = iolist_to_binary(Empty). + <<0>> = ?B(Empty). %% Send an STR that the server ignores. send_noreply(Config) -> @@ -1721,6 +1737,11 @@ request(['ACR' | #{'Accounting-Record-Number' := 4}], {'Origin-Realm', OR}], {reply, Ans}; +%% send_proxy_info +request(['ASR' | #{'Proxy-Info' := _}], + _) -> + {protocol_error, 3999}; + request(['ASR' | #{'Session-Id' := SId} = Avps], #diameter_caps{origin_host = {OH, _}, origin_realm = {OR, _}}) -> |