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-rw-r--r--core/certmanager.lua29
1 files changed, 28 insertions, 1 deletions
diff --git a/core/certmanager.lua b/core/certmanager.lua
index e5fabdce..b42c6706 100644
--- a/core/certmanager.lua
+++ b/core/certmanager.lua
@@ -1,4 +1,5 @@
local configmanager = require "core.configmanager";
+local log = require "util.logger".init("certmanager");
local ssl = ssl;
local ssl_newcontext = ssl and ssl.newcontext;
@@ -21,7 +22,33 @@ local default_ssl_config = configmanager.get("*", "core", "ssl");
function get_context(host, mode, config)
local ssl_config = config and config.core.ssl or default_ssl_config;
if ssl and ssl_config then
- return ssl_newcontext(setmetatable(ssl_config, mode == "client" and default_ssl_ctx_mt or default_ssl_ctx_in_mt));
+ local ctx, err = ssl_newcontext(setmetatable(ssl_config, mode == "client" and default_ssl_ctx_mt or default_ssl_ctx_in_mt));
+ if not ctx then
+ err = err or "invalid ssl config"
+ local file = err:match("^error loading (.-) %(");
+ if file then
+ if file == "private key" then
+ file = ssl_config.key or "your private key";
+ elseif file == "certificate" then
+ file = ssl_config.certificate or "your certificate file";
+ end
+ local reason = err:match("%((.+)%)$") or "some reason";
+ if reason == "Permission denied" then
+ reason = "Check that the permissions allow Prosody to read this file.";
+ elseif reason == "No such file or directory" then
+ reason = "Check that the path is correct, and the file exists.";
+ elseif reason == "system lib" then
+ reason = "Previous error (see logs), or other system error.";
+ else
+ reason = "Reason: "..tostring(reason or "unknown"):lower();
+ end
+ log("error", "SSL/TLS: Failed to load %s: %s", file, reason);
+ else
+ log("error", "SSL/TLS: Error initialising for host %s: %s", host, err );
+ end
+ ssl = false
+ end
+ return ctx, err;
end
return nil;
end