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-rw-r--r--util/openssl.lua36
1 files changed, 18 insertions, 18 deletions
diff --git a/util/openssl.lua b/util/openssl.lua
index 39fe99d6..33234a7d 100644
--- a/util/openssl.lua
+++ b/util/openssl.lua
@@ -12,7 +12,7 @@ local config = {};
_M.config = config;
local ssl_config = {};
-local ssl_config_mt = {__index=ssl_config};
+local ssl_config_mt = { __index = ssl_config };
function config.new()
return setmetatable({
@@ -65,13 +65,12 @@ function ssl_config:serialize()
s = s .. ("[%s]\n"):format(k);
if k == "subject_alternative_name" then
for san, n in pairs(t) do
- for i = 1,#n do
+ for i = 1, #n do
s = s .. s_format("%s.%d = %s\n", san, i -1, n[i]);
end
end
elseif k == "distinguished_name" then
- for i=1,#DN_order do
- local k = DN_order[i]
+ for i, k in ipairs(t[1] and t or DN_order) do
local v = t[k];
if v then
s = s .. ("%s = %s\n"):format(k, v);
@@ -107,7 +106,7 @@ end
function ssl_config:add_sRVName(host, service)
t_insert(self.subject_alternative_name.otherName,
- s_format("%s;%s", oid_dnssrv, ia5string("_" .. service .."." .. idna_to_ascii(host))));
+ s_format("%s;%s", oid_dnssrv, ia5string("_" .. service .. "." .. idna_to_ascii(host))));
end
function ssl_config:add_xmppAddr(host)
@@ -118,10 +117,10 @@ end
function ssl_config:from_prosody(hosts, config, certhosts)
-- TODO Decide if this should go elsewhere
local found_matching_hosts = false;
- for i = 1,#certhosts do
+ for i = 1, #certhosts do
local certhost = certhosts[i];
for name in pairs(hosts) do
- if name == certhost or name:sub(-1-#certhost) == "."..certhost then
+ if name == certhost or name:sub(-1-#certhost) == "." .. certhost then
found_matching_hosts = true;
self:add_dNSName(name);
--print(name .. "#component_module: " .. (config.get(name, "component_module") or "nil"));
@@ -144,30 +143,31 @@ end
do -- Lua to shell calls.
local function shell_escape(s)
- return s:gsub("'",[['\'']]);
+ return "'" .. tostring(s):gsub("'",[['\'']]) .. "'";
end
- local function serialize(f,o)
- local r = {"openssl", f};
- for k,v in pairs(o) do
+ local function serialize(command, args)
+ local commandline = { "openssl", command };
+ for k, v in pairs(args) do
if type(k) == "string" then
- t_insert(r, ("-%s"):format(k));
+ t_insert(commandline, ("-%s"):format(k));
if v ~= true then
- t_insert(r, ("'%s'"):format(shell_escape(tostring(v))));
+ t_insert(commandline, shell_escape(v));
end
end
end
- for _,v in ipairs(o) do
- t_insert(r, ("'%s'"):format(shell_escape(tostring(v))));
+ for _, v in ipairs(args) do
+ t_insert(commandline, shell_escape(v));
end
- return t_concat(r, " ");
+ return t_concat(commandline, " ");
end
local os_execute = os.execute;
setmetatable(_M, {
- __index=function(_,f)
+ __index = function(_, command)
return function(opts)
- return 0 == os_execute(serialize(f, type(opts) == "table" and opts or {}));
+ local ret = os_execute(serialize(command, type(opts) == "table" and opts or {}));
+ return ret == true or ret == 0;
end;
end;
});