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Daniel McCarney 4635ad047a crypto/tls: align cert decode alert w/ BSSL
For malformed client/server certificates in a TLS handshake send
a decode_error alert, matching BoringSSL behaviour.

Previously crypto/tls used a bad_certificate alert for this purpose.
The TLS specification is imprecise enough to allow this to be considered
a spec. justified choice, but since all other places in the protocol
encourage using decode_error for structurally malformed messages we may
as well do the same here and get some extra cross-impl consistency for
free.

This also allows un-ignoring the BoGo
GarbageCertificate-[Client|Server]-[TLS12|TLS13] tests.

Updates #72006

Change-Id: Ide45ba1602816e71c3289a60e77587266c3b9036
Reviewed-on: https://go-review.googlesource.com/c/go/+/652995
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Junyang Shao <shaojunyang@google.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
2025-03-10 14:20:33 -07:00
.github .github: update language change proposal template 2024-08-08 19:02:29 +00:00
api go/types: add Var.Kind() VarKind method 2025-03-05 10:21:15 -08:00
doc internal/godebugs: add decoratemappings as an opaque godebug setting 2025-03-10 08:29:59 -07:00
lib lib/time: build with Ubuntu backward compatibility options 2025-02-06 17:10:15 -08:00
misc misc/wasm: move wasm runtime files to lib/wasm 2024-08-30 19:15:21 +00:00
src crypto/tls: align cert decode alert w/ BSSL 2025-03-10 14:20:33 -07:00
test internal/godebugs: add decoratemappings as an opaque godebug setting 2025-03-10 08:29:59 -07:00
.gitattributes
.gitignore runtime,internal: move runtime/internal/sys to internal/runtime/sys 2024-07-23 19:05:35 +00:00
CONTRIBUTING.md doc: normalize proposal-process links 2023-03-29 22:00:27 +00:00
LICENSE LICENSE: update per Google Legal 2024-08-09 14:54:31 +00:00
PATENTS
README.md README: fix CC BY license name 2024-07-22 17:45:27 +00:00
SECURITY.md SECURITY.md: update the Reporting a Vulnerability link 2023-09-22 21:17:24 +00:00
codereview.cfg
go.env cmd/go: additional doc-inspired tests and bug fixes 2023-06-06 19:18:46 +00:00

README.md

The Go Programming Language

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