From c5f81dac377f29dc813b296f29c17164b9899e46 Mon Sep 17 00:00:00 2001
From: Ariel Otilibili <otilibil@eurecom.fr>
Date: Sat, 8 Jun 2024 14:25:41 +0200
Subject: [PATCH] Remove hostname checks

* introduced by 4bf81cb44e665983089f759047dffade166c3810
* used for a compatibility with R21 and onwards
* CI/CD now uses R25 up to R27.
---
 apps/rebar/rebar.config        | 3 +--
 apps/rebar/src/rebar_utils.erl | 8 --------
 2 files changed, 1 insertion(+), 10 deletions(-)

diff --git a/apps/rebar/rebar.config b/apps/rebar/rebar.config
index 51069fb4a..10e92567e 100644
--- a/apps/rebar/rebar.config
+++ b/apps/rebar/rebar.config
@@ -33,8 +33,7 @@
 {overrides, [{add, relx, [{erl_opts, [{d, 'RLX_LOG', rebar_log}]}]}]}.
 
 {erl_opts, [warnings_as_errors,
-            {platform_define, "^(2[1-9])|(20\\\\.3)", filelib_find_source},
-            {platform_define, "^(1|(20))", no_customize_hostname_check}
+            {platform_define, "^(2[1-9])|(20\\\\.3)", filelib_find_source}
            ]}.
 
 {edoc_opts, [preprocess]}.
diff --git a/apps/rebar/src/rebar_utils.erl b/apps/rebar/src/rebar_utils.erl
index 4ebcda931..1d1a9a032 100644
--- a/apps/rebar/src/rebar_utils.erl
+++ b/apps/rebar/src/rebar_utils.erl
@@ -1138,17 +1138,9 @@ ssl_opts(ssl_verify_enabled, Url) ->
             [{verify, verify_none}]
     end.
 
--ifdef(no_customize_hostname_check).
-check_hostname_opt(Url, Opts) ->
-    #{host := Hostname} = rebar_uri:parse(rebar_utils:to_list(Url)),
-    VerifyFun = {fun ssl_verify_hostname:verify_fun/3,
-                 [{check_hostname, Hostname}]},
-    [{verify_fun, VerifyFun} | Opts].
--else.
 check_hostname_opt(_, Opts) ->
     MatchFun = public_key:pkix_verify_hostname_match_fun(https),
     [{customize_hostname_check, [{match_fun, MatchFun}]} | Opts].
--endif.
 
 -spec partial_chain(Certs) -> Res when
       Certs :: list(any()),