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-rw-r--r--core/certmanager.lua14
1 files changed, 9 insertions, 5 deletions
diff --git a/core/certmanager.lua b/core/certmanager.lua
index 85a24d3d..b0c7039d 100644
--- a/core/certmanager.lua
+++ b/core/certmanager.lua
@@ -36,6 +36,10 @@ local prosody = prosody;
local resolve_path = require"util.paths".resolve_relative_path;
local config_path = prosody.paths.config or ".";
+local function test_option(option)
+ return not not ssl_newcontext({mode="server",protocol="sslv23",options={ option }});
+end
+
local luasec_major, luasec_minor = ssl._VERSION:match("^(%d+)%.(%d+)");
local luasec_version = tonumber(luasec_major) * 100 + tonumber(luasec_minor);
local luasec_has = ssl.config or softreq"ssl.config" or {
@@ -46,11 +50,11 @@ local luasec_has = ssl.config or softreq"ssl.config" or {
curves_list = luasec_version >= 7;
};
options = {
- cipher_server_preference = luasec_version >= 2;
- no_ticket = luasec_version >= 4;
- no_compression = luasec_version >= 5;
- single_dh_use = luasec_version >= 2;
- single_ecdh_use = luasec_version >= 2;
+ cipher_server_preference = test_option("cipher_server_preference");
+ no_ticket = test_option("no_ticket");
+ no_compression = test_option("no_compression");
+ single_dh_use = test_option("single_dh_use");
+ single_ecdh_use = test_option("single_ecdh_use");
};
};