* feat: byte to clienthellospecs conversion
* feat: specific case for GREASE and ALPS
Will automatically add "h2" to ALPS and write to log when GREASE extension is imported in `ImportTLSClientHello()`
* fix: ReadCompressionMethods
ReadCompressionMethods didn't advance the s and fails reading extensions
* fix: remove debug log
* fix: use cryptobyte for internal helper
`helper.Uint8to16()` now calls `(*cryptobyte.String).ReadUint16()`
* fix: preshared key fingerprinter test
updated fingerprinter test to test with PreSharedKey extension
* fix: naming of FakePreSharedKeyExt
It is a Fake extension since `crypto/tls` doesn't really implement PSK-based resumption and neither do we.
* feat: Properly check GREASE
Adopted from #148.
Co-Authored-By: gfw-report <gfw.report@protonmail.com>
* feat: add fakeExtensionEncryptThenMAC
And reordered `fakeExtensionDelegatedCredentials`.
The new `Fingerprinter` is expected to account for the `fakeExtensionEncryptThenMAC` using a `GenericExtension` when `allowBluntMimicry` is set.
Co-Authored-By: gfw-report <gfw.report@protonmail.com>
* fix: remove keepPSK and minor
- Removed all presence of keepPSK flag.
- Added check before using the field of a map.
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Co-authored-by: gfw-report <gfw.report@protonmail.com>
