# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1659488486 -7200
# Node ID e4391832be1e7171c7764cbb99ea7da24ca684e4
# Parent  fafdcde2e2eb548ae8b49793c1a550aaeb855959
clix: Read password from stdin if not available

diff -r fafdcde2e2eb -r e4391832be1e clix.lua
--- a/clix.lua	Wed Dec 01 17:25:25 2021 +0100
+++ b/clix.lua	Wed Aug 03 03:01:26 2022 +0200
@@ -52,6 +52,22 @@
 	end
 end
 
+local function read_password()
+	io.write("Password: ")
+	local stty_ret = os.execute("stty -echo 2>/dev/null");
+	if stty_ret ~= 0 then
+		io.write("\027[08m"); -- ANSI 'hidden' text attribute
+	end
+	local ok, pass = pcall(io.read, "*l");
+	if stty_ret == 0 then
+		os.execute("stty sane");
+	else
+		io.write("\027[00m");
+	end
+	io.write("\n");
+	if ok then return pass; end
+end
+
 function clix_connect(opts, on_connect, plugins)
 	local account = accounts[opts.account or "default"];
 	if not (account and account.jid) then
@@ -94,9 +110,13 @@
 	-- Optional config parameters
 	conn.connect_host = account.address;
 	conn.connect_port = account.port;
+
+	if not account.password and opts.interactive then
+		account.password = read_password()
+	end
 	
 	-- Connect!
-	conn:connect_client(account.jid, opts.password or account.password);
+	conn:connect_client(account.jid, account.password);
 	
 	-- COMPAT: Tigase discards stanzas sent at the same time as </stream:stream>
 	local _real_close = conn.close;