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Merge pull request #3922 from blongden/fix/mxp-lock-mode

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Fix MXP OPEN mode eating unknown tags like <username> in plain text
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Griatch
2026-07-25 10:50:13 +02:00
committed by GitHub
parent b6fa4a4fa2 e1434f7514
commit 0bb85d4e67
1 changed files with 5 additions and 0 deletions
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evennia/server/portal/mxp.py
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@ -26,6 +26,7 @@ URL_SUB = re.compile(r"\|lu(.*?)\|lt(.*?)\|le", re.DOTALL)
MXP = bytes([91]) # b"\x5b"
MXP_TEMPSECURE = "\x1b[4z"
MXP_LOCK_LOCKED = b"\x1b[7z"
MXP_SEND = MXP_TEMPSECURE + '<SEND HREF="\\1">' + "\\2" + MXP_TEMPSECURE + "</SEND>"
MXP_URL = MXP_TEMPSECURE + '<A HREF="\\1">' + "\\2" + MXP_TEMPSECURE + "</A>"
@ -103,6 +104,10 @@ class Mxp:
if settings.MXP_ENABLED:
self.protocol().protocol_flags["MXP"] = True
self.protocol().requestNegotiation(MXP, b"")
# Switch client to permanently-locked mode so plain text containing
# '<' is never parsed as MXP. Actual clickable links use \x1b[4z
# (TEMP_SECURE) wrappers from mxp_parse(), which work fine from here.
self.protocol().sendLine(MXP_LOCK_LOCKED)
else:
self.protocol().wont(MXP)
self.protocol().handshake_done()