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crypto/tls: remove tls10default GODEBUG flag

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Updates #45428

Change-Id: Ic2ff459e6a3f1e8ded2a770c11d34067c0b39a8a
Reviewed-on: https://go-review.googlesource.com/c/go/+/400974
Reviewed-by: Filippo Valsorda <valsorda@google.com>
Auto-Submit: Filippo Valsorda <valsorda@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Filippo Valsorda <valsorda@google.com>
Reviewed-by: Roland Shoemaker <roland@golang.org>
This commit is contained in:
Filippo Valsorda 2022-04-19 06:26:53 -04:00 • committed by Gopher Robot
parent f77df846bf
commit 5eed9ff4b3
2 changed files with 1 additions and 15 deletions
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6
common.go
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@ -18,7 +18,6 @@ import (
"crypto/x509"
"errors"
"fmt"
"internal/godebug"
"io"
"net"
"strings"
@ -974,9 +973,6 @@ var supportedVersions = []uint16{
VersionTLS10,
}
// debugEnableTLS10 enables TLS 1.0. See issue 45428.
var debugEnableTLS10 = godebug.Get("tls10default") == "1"
// roleClient and roleServer are meant to call supportedVersions and parents
// with more readability at the callsite.
const roleClient = true
@ -985,7 +981,7 @@ const roleServer = false
func (c *Config) supportedVersions(isClient bool) []uint16 {
versions := make([]uint16, 0, len(supportedVersions))
for _, v := range supportedVersions {
if (c == nil || c.MinVersion == 0) && !debugEnableTLS10 &&
if (c == nil || c.MinVersion == 0) &&
isClient && v < VersionTLS12 {
continue
}