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crypto/tls: simplify keylog tests.

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Since there's no aspect of key logging that OpenSSL can check for us,
the tests for it might as well just connect to another goroutine as this
is lower-maintainance.

Change-Id: I746d1dbad1b4bbfc8ef6ccf136ee4824dbda021e
Reviewed-on: https://go-review.googlesource.com/30089
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Joonas Kuorilehto <joneskoo@derbian.fi>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Adam Langley 2016-09-30 12:55:25 -07:00 • committed by Brad Fitzpatrick
parent 7b40b0c3a3
commit 2878cf14f3
6 changed files with 51 additions and 244 deletions
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10
src/crypto/tls/common.go
View file

@ -637,15 +637,19 @@ func (c *Config) BuildNameToCertificate() {
}
}
// writeKeyLog logs client random and master secret if logging enabled
// by setting KeyLogWriter.
// writeKeyLog logs client random and master secret if logging was enabled by
// setting c.KeyLogWriter.
func (c *Config) writeKeyLog(clientRandom, masterSecret []byte) error {
if c.KeyLogWriter == nil {
return nil
}
logLine := []byte(fmt.Sprintf("CLIENT_RANDOM %x %x\n", clientRandom, masterSecret))
writerMutex.Lock()
_, err := fmt.Fprintf(c.KeyLogWriter, "CLIENT_RANDOM %x %x\n", clientRandom, masterSecret)
_, err := c.KeyLogWriter.Write(logLine)
writerMutex.Unlock()
return err
}