Chapril/xmpp.chapril.org-ejabberd
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Improve reporting of unavailable SASL mechanisms

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This commit is contained in:
Evgeniy Khramtsov 2017-03-01 15:23:22 +03:00
parent 28f4131d50
commit 8e41bdc25e
1 changed files with 6 additions and 5 deletions
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11
src/xmpp_stream_out.erl
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@ -534,8 +534,7 @@ process_features(#stream_features{sub_els = Els} = StreamFeatures,
process_sasl_mechanisms(Mechs, State2);
false ->
process_sasl_failure(
#sasl_failure{reason = 'invalid-mechanism'},
State2)
<<"Peer provided no SASL mechanisms">>, State2)
end
end
end
@ -564,7 +563,7 @@ process_sasl_mechanisms(Mechs, #{user := User, server := Server} = State) ->
send_pkt(State1, #sasl_auth{mechanism = Mech, text = Authzid});
false ->
process_sasl_failure(
#sasl_failure{reason = 'invalid-mechanism'}, State)
<<"Peer doesn't support EXTERNAL authentication">>, State)
end.
-spec process_starttls(state()) -> state().
@ -638,10 +637,12 @@ process_sasl_success(#{mod := Mod,
end
end.
-spec process_sasl_failure(sasl_failure(), state()) -> state().
process_sasl_failure(#sasl_failure{} = Failure, #{mod := Mod} = State) ->
-spec process_sasl_failure(sasl_failure() | binary(), state()) -> state().
process_sasl_failure(#sasl_failure{} = Failure, State) ->
Reason = format("Peer responded with error: ~s",
[format_sasl_failure(Failure)]),
process_sasl_failure(Reason, State);
process_sasl_failure(Reason, #{mod := Mod} = State) ->
try Mod:handle_auth_failure(<<"EXTERNAL">>, {auth, Reason}, State)
catch _:undef -> process_stream_end({auth, Reason}, State)
end.