--- Prosody IM
--- Copyright (C) 2008-2010 Matthew Wild
--- Copyright (C) 2008-2010 Waqas Hussain
---
--- This project is MIT/X11 licensed. Please see the
--- COPYING file in the source package for more information.
---
-
local configmanager = require "core.configmanager";
local log = require "util.logger".init("certmanager");
local ssl = ssl;
local setmetatable, tostring = setmetatable, tostring;
local prosody = prosody;
-local resolve_path = configmanager.resolve_relative_path;
-local config_path = prosody.paths.config;
module "certmanager"
--- Global SSL options if not overridden per-host
-local default_ssl_config = configmanager.get("*", "core", "ssl");
-local default_capath = "/etc/ssl/certs";
+-- These are the defaults if not overridden in the config
+local default_ssl_ctx = { mode = "client", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none", options = "no_sslv2"; };
+local default_ssl_ctx_in = { mode = "server", protocol = "sslv23", capath = "/etc/ssl/certs", verify = "none", options = "no_sslv2"; };
-function create_context(host, mode, user_ssl_config)
- user_ssl_config = user_ssl_config or default_ssl_config;
+local default_ssl_ctx_mt = { __index = default_ssl_ctx };
+local default_ssl_ctx_in_mt = { __index = default_ssl_ctx_in };
- if not ssl then return nil, "LuaSec (required for encryption) was not found"; end
- if not user_ssl_config then return nil, "No SSL/TLS configuration present for "..host; end
-
- local ssl_config = {
- mode = mode;
- protocol = user_ssl_config.protocol or "sslv23";
- key = resolve_path(config_path, user_ssl_config.key);
- password = user_ssl_config.password;
- certificate = resolve_path(config_path, user_ssl_config.certificate);
- capath = resolve_path(config_path, user_ssl_config.capath or default_capath);
- cafile = resolve_path(config_path, user_ssl_config.cafile);
- verify = user_ssl_config.verify or "none";
- options = user_ssl_config.options or "no_sslv2";
- ciphers = user_ssl_config.ciphers;
- depth = user_ssl_config.depth;
- };
+-- Global SSL options if not overridden per-host
+local default_ssl_config = configmanager.get("*", "core", "ssl");
- local ctx, err = ssl_newcontext(ssl_config);
- 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("%((.+)%)$") or "some reason";
- if reason == "Permission denied" then
- reason = "Check that the permissions allow Prosody to read this file.";
- elseif reason == "No such file or directory" then
- reason = "Check that the path is correct, and the file exists.";
- elseif reason == "system lib" then
- reason = "Previous error (see logs), or other system error.";
- elseif reason == "(null)" or not reason then
- reason = "Check that the file exists and the permissions are correct";
+function create_context(host, mode, config)
+ local ssl_config = config and config.core.ssl or default_ssl_config;
+ if ssl and ssl_config then
+ local ctx, err = ssl_newcontext(setmetatable(ssl_config, mode == "client" and default_ssl_ctx_mt or default_ssl_ctx_in_mt));
+ if not ctx then
+ err = err or "invalid ssl config"
+ local file = err:match("^error loading (.-) %(");
+ if file then
+ if file == "private key" then
+ file = ssl_config.key or "your private key";
+ elseif file == "certificate" then
+ file = ssl_config.certificate or "your certificate file";
+ end
+ local reason = err:match("%((.+)%)$") 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.";
+ elseif reason == "(null)" or not reason then
+ reason = "Check that the file exists and the permissions are correct";
+ else
+ reason = "Reason: "..tostring(reason):lower();
+ end
+ log("error", "SSL/TLS: Failed to load %s: %s", file, reason);
else
- reason = "Reason: "..tostring(reason):lower();
+ log("error", "SSL/TLS: Error initialising for host %s: %s", host, err );
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
+ end
+ return ctx, err;
+ elseif not ssl then
+ return nil, "LuaSec (required for encryption) was not found";
end
- return ctx, err;
+ return nil, "No SSL/TLS configuration present for "..host;
end
function reload_ssl_config()
projects / prosody.git / blobdiff