Remove hack for Mystic v1.12A39 CRAM-MD5 issue.

This has been fixed upstream for some time.

exec/binkit.js

@@ -911,59 +911,6 @@ function run_outbound(ran)
 	}
 }
 
-/*
- * MysticBBS v1.12A39 at least has an issue when the CRYPT
- * option is included after the CRAM-MD5 challenge.  It appends
- * three NULs to the end of the challenge data.  If the remote told
- * us it was Mystic, see if that matches.
- */
-function mystic_broken_cram(bp)
-{
-	var dot;
-	var min;
-	var ver;
-
-	if (bp.remote_ver === undefined)
-		return false;
-	if (bp.remote_ver.substr(0, 7) !== 'Mystic/')
-		return false;
-	if (bp.wont_crypt)
-		return false;
-	/*
-	 * TODO: This is in case Mystic/1.12A39 has both a working and
-	 * non-working build.  Hopefully, this is not the case, and this
-	 * block can be removed.
-	 */
-	if (bp.remote_ver === 'Mystic/1.12A39')
-		return false;
-
-	ver = bp.remote_ver.substr(7);
-
-	for (dot = 0; dot < ver.length; dot++) {
-		if (ver[dot] == '.')
-			break;
-	}
-	if (parseInt(ver.substr(0, dot), 10) < 1)
-		return true;
-	if (parseInt(ver.substr(0, dot), 10) > 1)
-		return false;
-	for (min = dot + 1; min < ver.length; min++) {
-		if (ver[min] < '0' || ver[min] > '9')
-			break;
-	}
-	if (parseInt(ver.substr(dot+1, min-1), 10) < 12)
-		return true;
-	if (parseInt(ver.substr(dot+1, min-1), 10) > 12)
-		return false;
-	if (min > ver.length)
-		return false;
-	if (ver[min] != 'A')
-		return false;
-	if (parseInt(ver.substr(min+1), 10) <= 39)
-		return true;
-	return false;
-}
-
 function inbound_auth_cb(pwd, bp)
 {
 	/*
@@ -994,8 +941,6 @@ function inbound_auth_cb(pwd, bp)
 			if (!cpw)
 				cpw = '-';
 			if (pwd[0].substr(0, 9) === 'CRAM-MD5-') {
-				if (mystic_broken_cram(bp))
-					bp.cram.challenge += '\x00\x00\x00';
 				var expected = bp.getCRAM('MD5', cpw);
 				if (expected === pwd[0]) {
 					log(LOG_INFO, "CRAM-MD5 password match for " + addr);
@@ -1005,26 +950,7 @@ function inbound_auth_cb(pwd, bp)
 				} else {
 					log(LOG_WARNING, "CRAM-MD5 password mismatch for " + addr
 						+ format(" (expected: %s, received: %s)", expected, pwd[0]));
-					/*
-					 * TODO: This is in case Mystic/1.12A39 has both a working and
-					 * non-working build.  Hopefully, this is not the case, and this
-					 * block can be removed.
-					 */
-					if (bp.remote_ver !== undefined && bp.remote_ver === 'Mystic/1.12A39') {
-						log(LOG_INFO, "Checking Mystic pass...");
-						bp.cram.challenge += '\x00\x00\x00';
-						expected = bp.getCRAM('MD5', cpw);
-						if (expected === pwd[0]) {
-							log(LOG_INFO, "Mystic CRAM-MD5 password match for " + addr);
-							addrs.push(addr);
-							check_nocrypt(bp.cb_data.binkitcfg.node[addr]);
-							ret = cpw;
-						}
-						else
-							invalid = true;
-					}
-					else
-						invalid = true;
+					invalid = true;
 				}
 			}
 			else {