Register blocking header rewrites only on manifest v2
PE
7d ago+551+551+012345678901234567890123456789-65-65-01234567890123456789
Register Bing and Claude blocking header rewrites only on this project's Manifest V2 builds. Its Manifest V3 build uses existing DNR rules and does not need the non-blocking JavaScript listeners.
Extract the listeners into a testable module, remove unconditional request logging, and discard partial rewrites on failure. Add tests for registration, rewrites, logging, and DNR rule consistency.
Summary by CodeRabbit
- Compatibility
- Bing and Claude request headers continue to be updated on extension manifest versions below 3. Manifest version 3 and later do not use blocking header listeners.
- Reliability
- Header updates handle capitalization differences and leave requests unchanged when headers cannot be safely updated.
- Errors are logged without exposing header values; Bing header names are logged when updates occur.