File 4752-ssl-Fix-ALPN-interop-check.patch of Package erlang

From 82c0d87728debac434be3863e3ce54aacd19352e Mon Sep 17 00:00:00 2001
From: Ingela Anderton Andin <ingela@erlang.org>
Date: Fri, 9 Sep 2022 10:36:57 +0200
Subject: [PATCH 02/10] ssl: Fix ALPN interop check

---
 lib/ssl/test/openssl_alpn_SUITE.erl | 24 ++++++++++++++++++------
 lib/ssl/test/ssl_test_lib.erl       |  1 +
 2 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/lib/ssl/test/openssl_alpn_SUITE.erl b/lib/ssl/test/openssl_alpn_SUITE.erl
index 545f261482..c64a7a3e87 100644
--- a/lib/ssl/test/openssl_alpn_SUITE.erl
+++ b/lib/ssl/test/openssl_alpn_SUITE.erl
@@ -474,11 +474,23 @@ erlang_server_alpn_npn_openssl_client_alpn_npn(Config) when is_list(Config) ->
 %%--------------------------------------------------------------------
 %% Internal functions  -----------------------------------------------
 %%--------------------------------------------------------------------
-check_openssl_alpn_support(Config) ->
-    HelpText = ssl_test_lib:portable_cmd("openssl", ["s_client --help"]),
-    case string:str(HelpText, "alpn") of
-        0 ->
-            {skip, "Openssl not compiled with alpn support"};
+check_openssl_alpn_support(_Config) ->
+    case ssl_test_lib:portable_cmd("openssl", ["version"]) of
+        "OpenSSL 1.0."  ++ _ = Str->
+            SubStr = Str -- "OpenSSL 1.0.",
+            atleast(SubStr, 2) andalso (not ssl_test_lib:is_fips(openssl));
+        "OpenSSL 1.1" ++ _ ->
+            not ssl_test_lib:is_fips(openssl);
+        "OpenSSL 3" ++ _ ->
+            not ssl_test_lib:is_fips(openssl);
+        "LibreSSL 2.0" ++ _ ->
+            false;
+        "LibreSSL 2.1." ++ _ = Str ->
+            SubStr = Str -- "LibreSSL 2.1.",
+            atleast(SubStr, 3);
         _ ->
-            Config
+            false
     end.
+
+atleast([StrNum|_], Num) ->
+    list_to_integer([StrNum]) >= Num.
diff --git a/lib/ssl/test/ssl_test_lib.erl b/lib/ssl/test/ssl_test_lib.erl
index 06988aa307..e700d55ccc 100644
--- a/lib/ssl/test/ssl_test_lib.erl
+++ b/lib/ssl/test/ssl_test_lib.erl
@@ -196,6 +196,7 @@
          openssl_dtls_maxfraglen_support/0,
          openssl_maxfraglen_support/0,
          is_sane_oppenssl_pss/1,
+         is_fips/1,
          consume_port_exit/1,
          is_sane_oppenssl_client/0,
          openssl_sane_dtls_session_reuse/0,
-- 
2.35.3