From 84adefa331c4159d432d22840663c38f155cd4c1 Mon Sep 17 00:00:00 2001
From: Erlang/OTP <otp@erlang.org>
Date: Fri, 20 Nov 2009 14:54:40 +0000
Subject: The R13B03 release.

---
 lib/ssl/src/ssl_alert.erl | 107 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 107 insertions(+)
 create mode 100644 lib/ssl/src/ssl_alert.erl

(limited to 'lib/ssl/src/ssl_alert.erl')

diff --git a/lib/ssl/src/ssl_alert.erl b/lib/ssl/src/ssl_alert.erl
new file mode 100644
index 0000000000..d3f9c833f1
--- /dev/null
+++ b/lib/ssl/src/ssl_alert.erl
@@ -0,0 +1,107 @@
+%%
+%% %CopyrightBegin%
+%% 
+%% Copyright Ericsson AB 2007-2009. All Rights Reserved.
+%% 
+%% The contents of this file are subject to the Erlang Public License,
+%% Version 1.1, (the "License"); you may not use this file except in
+%% compliance with the License. You should have received a copy of the
+%% Erlang Public License along with this software. If not, it can be
+%% retrieved online at http://www.erlang.org/.
+%% 
+%% Software distributed under the License is distributed on an "AS IS"
+%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
+%% the License for the specific language governing rights and limitations
+%% under the License.
+%% 
+%% %CopyrightEnd%
+%%
+
+%%
+%%----------------------------------------------------------------------
+%% Purpose: Handles an ssl connection, e.i. both the setup
+%% e.i. SSL-Handshake, SSL-Alert and SSL-Cipher protocols and delivering
+%% data to the application. All data on the connectinon is received and 
+%% sent according to the SSL-record protocol.  
+%% %%----------------------------------------------------------------------
+
+-module(ssl_alert).
+
+-include("ssl_alert.hrl").
+-include("ssl_record.hrl").
+
+-export([alert_txt/1, reason_code/2]).
+
+reason_code(#alert{description = ?CLOSE_NOTIFY}, _) ->
+    closed;
+reason_code(#alert{description = ?HANDSHAKE_FAILURE}, client) ->
+    esslconnect;
+reason_code(#alert{description = ?HANDSHAKE_FAILURE}, server) ->
+    esslaccept;
+reason_code(#alert{description = ?CERTIFICATE_EXPIRED}, _) ->
+    epeercertexpired;
+reason_code(#alert{level = ?FATAL}, _) ->
+    esslerrssl;
+reason_code(#alert{description = Description}, _) ->
+    description_txt(Description).
+
+alert_txt(#alert{level = Level, description = Description, where = {Mod,Line}}) ->
+    Mod ++ ":" ++ integer_to_list(Line) ++ ":" ++ 
+	level_txt(Level) ++" "++ description_txt(Description).
+
+level_txt(?WARNING) ->
+    "Warning:";
+level_txt(?FATAL) ->
+    "Fatal error:".
+
+description_txt(?CLOSE_NOTIFY) ->
+    "close_notify";
+description_txt(?UNEXPECTED_MESSAGE) ->
+    "unexpected_message";
+description_txt(?BAD_RECORD_MAC) ->
+    "bad_record_mac";
+description_txt(?DECRYPTION_FAILED) ->
+    "decryption_failed";
+description_txt(?RECORD_OVERFLOW) ->
+    "record_overflow";
+description_txt(?DECOMPRESSION_FAILURE) ->
+    "decompression_failure";
+description_txt(?HANDSHAKE_FAILURE) ->
+    "handshake_failure";
+description_txt(?BAD_CERTIFICATE) ->
+    "bad_certificate";
+description_txt(?UNSUPPORTED_CERTIFICATE) ->
+    "unsupported_certificate";
+description_txt(?CERTIFICATE_REVOKED) ->
+    "certificate_revoked";
+description_txt(?CERTIFICATE_EXPIRED) ->
+    "certificate_expired";
+description_txt(?CERTIFICATE_UNKNOWN) ->
+    "certificate_unknown";
+description_txt(?ILLEGAL_PARAMETER) ->
+    "illegal_parameter";
+description_txt(?UNKNOWN_CA) ->
+    "unknown_ca";
+description_txt(?ACCESS_DENIED) ->
+    "access_denied";
+description_txt(?DECODE_ERROR) ->
+    "decode_error";
+description_txt(?DECRYPT_ERROR) ->
+    "decrypt_error";
+description_txt(?EXPORT_RESTRICTION) ->
+    "export_restriction";
+description_txt(?PROTOCOL_VERSION) ->
+    "protocol_version";
+description_txt(?INSUFFICIENT_SECURITY) ->
+    "insufficient_security";
+description_txt(?INTERNAL_ERROR) ->
+    "internal_error";
+description_txt(?USER_CANCELED) ->
+    "user_canceled";
+description_txt(?NO_RENEGOTIATION) ->
+    "no_renegotiation".
+
+
+
+
+
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