HAProxy Lua Module

1.2.0 (2025-09-04)

• Collect Signature, Signature-Agent, and Signature-Input headers from requests to support HTTP message signatures as defined by RFC 9421
• Ensure consistent field ordering to prioritize Key, IP, and RequestModuleName in payload to Bot Protect API

1.1.0 (2025-01-08)

• Add support for lua-socket to increase timestamp accuracy from seconds to milliseconds
• Expose variables txn.dd.ptime and txn.dd.ttime for logging, respectively for processing time of the module and total time spent (processing + round trip with Protection API)
• Update payload truncation to follow recommendations for the Protection API
• Add restore_referrer option to restore Referer header on requests when the original value is replaced by the browser after a challenge
• Fix function to retrieve cookie header
• Fix field value for ServerName
• Fix URL with query params in payload

1.0.1 (2024-01-12)

• Fix payload truncation

1.0.0 (2023-02-02)

• Initial version