diff options
| -rw-r--r-- | core/certmanager.lua | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/core/certmanager.lua b/core/certmanager.lua index 05f0f809..db3cf58e 100644 --- a/core/certmanager.lua +++ b/core/certmanager.lua @@ -23,6 +23,7 @@ local ssl_context = ssl.context or softreq"ssl.context"; local ssl_x509 = ssl.x509 or softreq"ssl.x509"; local ssl_newcontext = ssl.newcontext; local new_config = require"util.sslconfig".new; +local stat = require "lfs".attributes; local tostring = tostring; local pairs = pairs; @@ -50,6 +51,32 @@ local _ENV = nil; -- Global SSL options if not overridden per-host local global_ssl_config = configmanager.get("*", "ssl"); +local global_certificates = configmanager.get("*", "certificates") or "certs"; + +local crt_try = { "", "/%s.crt", "/%s/fullchain.pem", "/%s.pem", }; +local key_try = { "", "/%s.key", "/%s/privkey.pem", "/%s.pem", }; + +local function find_cert(host) + local certs = configmanager.get(host, "certificate") or global_certificates; + certs = resolve_path(config_path, certs); + for i = 1, #crt_try do + local crt_path = certs .. crt_try[i]:format(host); + local key_path = certs .. key_try[i]:format(host); + + if stat(crt_path, "mode") == "file" then + if stat(key_path, "mode") == "file" then + return { certificate = crt_path, key = key_path }; + end + if key_path:sub(-4) == ".crt" then + key_path = key_path:sub(1, -4) .. "key"; + if stat(key_path, "mode") == "file" then + return { certificate = crt_path, key = key_path }; + end + end + end + end +end + -- Built-in defaults local core_defaults = { capath = "/etc/ssl/certs"; @@ -82,6 +109,7 @@ local function create_context(host, mode, ...) local cfg = new_config(); cfg:apply(core_defaults); cfg:apply(global_ssl_config); + cfg:apply(find_cert(host) or find_cert(host:match("%.(.*)"))); cfg:apply({ mode = mode, -- We can't read the password interactively when daemonized |