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| author | Péter Dimitrov <[email protected]> | 2019-07-25 14:16:34 +0200 |
|---|---|---|
| committer | Péter Dimitrov <[email protected]> | 2019-07-25 14:57:23 +0200 |
| commit | b08621c8a9bf4f8e780de8bba022ad902308cfc8 (patch) | |
| tree | b4c8f6911114b6c30f490305acd6697972c6163f /lib/ssl/src/tls_record_1_3.erl | |
| parent | 73b526ce765dc7ac71fdae349da44941d8201d9c (diff) | |
| download | otp-b08621c8a9bf4f8e780de8bba022ad902308cfc8.tar.gz otp-b08621c8a9bf4f8e780de8bba022ad902308cfc8.tar.bz2 otp-b08621c8a9bf4f8e780de8bba022ad902308cfc8.zip | |
ssl: Fix handshake pause in TLS 1.3
Diffstat (limited to 'lib/ssl/src/tls_record_1_3.erl')
| -rw-r--r-- | lib/ssl/src/tls_record_1_3.erl | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/lib/ssl/src/tls_record_1_3.erl b/lib/ssl/src/tls_record_1_3.erl index 74321a1ae2..d713062284 100644 --- a/lib/ssl/src/tls_record_1_3.erl +++ b/lib/ssl/src/tls_record_1_3.erl @@ -138,6 +138,15 @@ decode_cipher_text(#ssl_tls{type = ?ALERT, {#ssl_tls{type = ?ALERT, version = {3,4}, %% Internally use real version fragment = <<2,47>>}, ConnectionStates0}; +%% TLS 1.3 server can receive a User Cancelled Alert when handshake is +%% paused and then cancelled on the client side. +decode_cipher_text(#ssl_tls{type = ?ALERT, + version = ?LEGACY_VERSION, + fragment = <<2,90>>}, + ConnectionStates0) -> + {#ssl_tls{type = ?ALERT, + version = {3,4}, %% Internally use real version + fragment = <<2,90>>}, ConnectionStates0}; %% RFC8446 - TLS 1.3 %% D.4. Middlebox Compatibility Mode %% - If not offering early data, the client sends a dummy |