Add the gun_tls_proxy transport for TLS over TLS support

1 files changed, 37 insertions, 0 deletions

diff --git a/src/gun_tls_proxy_cb.erl b/src/gun_tls_proxy_cb.erl
new file mode 100644
index 0000000..c78dafb
--- /dev/null
+++ b/src/gun_tls_proxy_cb.erl
@@ -0,0 +1,37 @@
+%% Copyright (c) 2019, Loïc Hoguin <[email protected]>
+%%
+%% Permission to use, copy, modify, and/or distribute this software for any
+%% purpose with or without fee is hereby granted, provided that the above
+%% copyright notice and this permission notice appear in all copies.
+%%
+%% THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+%% WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+%% MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+%% ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+%% WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+%% ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+%% OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+
+%% Transport callback for ssl.
+
+-module(gun_tls_proxy_cb).
+
+-export([connect/4]).
+-export([controlling_process/2]).
+-export([send/2]).
+-export([setopts/2]).
+
+%% The connect/4 function is called by the process
+%% that calls ssl:connect/2,3,4.
+connect(_Address, _Port, Opts, _Timeout) ->
+	{_, GunPid} = lists:keyfind(gun_tls_proxy, 1, Opts),
+	{ok, GunPid}.
+
+controlling_process(Socket, ControllingPid) ->
+	gun_tls_proxy:cb_controlling_process(Socket, ControllingPid).
+
+send(Socket, Data) ->
+	gun_tls_proxy:cb_send(Socket, Data).
+
+setopts(Socket, Opts) ->
+	gun_tls_proxy:cb_setopts(Socket, Opts).