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// Copyright 2015 Google LLC. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Dumpscts prints out SCTs written to a file by the preloader command in
// the ../preloader directory.
package main
import (
"compress/zlib"
"encoding/gob"
"flag"
"io"
"log"
"os"
"github.com/google/certificate-transparency-go/preload"
)
var sctFile = flag.String("sct_file", "", "File to load SCTs & leaf data from")
func main() {
flag.Parse()
var sctReader io.ReadCloser
if *sctFile == "" {
log.Fatal("Must specify --sct_file")
}
sctFileReader, err := os.Open(*sctFile)
if err != nil {
log.Fatal(err)
}
sctReader, err = zlib.NewReader(sctFileReader)
if err != nil {
log.Fatal(err)
}
defer func() {
err := sctReader.Close()
if err != nil && err != io.EOF {
log.Fatalf("Error closing file: %s", err)
}
}()
// TODO(alcutter) should probably store this stuff in a protobuf really.
decoder := gob.NewDecoder(sctReader)
var addedCert preload.AddedCert
numAdded := 0
numFailed := 0
for {
err = decoder.Decode(&addedCert)
if err != nil {
break
}
if addedCert.AddedOk {
log.Println(addedCert.SignedCertificateTimestamp)
numAdded++
} else {
log.Printf("Cert was not added: %s", addedCert.ErrorMessage)
numFailed++
}
}
log.Printf("Num certs added: %d, num failed: %d\n", numAdded, numFailed)
}
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