- function provider.get_password(username)
- if is_cyrus(host) then return nil, "Passwords unavailable for Cyrus SASL."; end
- return (datamanager.load(username, host, "accounts") or {}).password;
- end
-
- function provider.set_password(username, password)
- if is_cyrus(host) then return nil, "Passwords unavailable for Cyrus SASL."; end
- local account = datamanager.load(username, host, "accounts");
- if account then
- account.password = password;
- return datamanager.store(username, host, "accounts", account);
- end
- return nil, "Account not available.";
- end
-
- function provider.user_exists(username)
- if is_cyrus(host) then return true; end
- return datamanager.load(username, host, "accounts") ~= nil; -- FIXME also check for empty credentials
- end
-
- function provider.create_user(username, password)
- if is_cyrus(host) then return nil, "Account creation/modification not available with Cyrus SASL."; end
- return datamanager.store(username, host, "accounts", {password = password});
- end
-
- function provider.get_supported_methods()
- return {["PLAIN"] = true, ["DIGEST-MD5"] = true}; -- TODO this should be taken from the config
- end
-
- function provider.is_admin(jid)
- local admins = config.get(host, "core", "admins");
- if admins ~= config.get("*", "core", "admins") then
- if type(admins) == "table" then
- jid = jid_bare(jid);
- for _,admin in ipairs(admins) do
- if admin == jid then return true; end
- end
- elseif admins then
- log("error", "Option 'admins' for host '%s' is not a table", host);
- end
- end
- return is_admin(jid); -- Test whether it's a global admin instead
- end
- return provider;
-end
-
-function validate_credentials(host, username, password, method)