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Support SSLKEYLOGFILE environment variable for key logging (#245)

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This commit is contained in:
Igor
2021-09-20 17:53:44 +02:00
committed by GitHub
parent cd242fe1ed
commit 127194b205
2 changed files with 30 additions and 6 deletions
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16
cmd/grpcurl/grpcurl.go
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@@ -408,12 +408,22 @@ func main() {
}
var creds credentials.TransportCredentials
if !*plaintext {
var err error
creds, err = grpcurl.ClientTransportCredentials(*insecure, *cacert, *cert, *key)
tlsConf, err := grpcurl.ClientTLSConfig(*insecure, *cacert, *cert, *key)
if err != nil {
fail(err, "Failed to configure transport credentials")
fail(err, "Failed to create TLS config")
}
sslKeylogFile := os.Getenv("SSLKEYLOGFILE")
if sslKeylogFile != "" {
w, err := os.OpenFile(sslKeylogFile, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0600)
if err != nil {
fail(err, "Could not open SSLKEYLOGFILE %s", sslKeylogFile)
}
tlsConf.KeyLogWriter = w
}
creds := credentials.NewTLS(tlsConf)
// can use either -servername or -authority; but not both
if *serverName != "" && *authority != "" {
if *serverName == *authority {