mirror of
https://github.com/square/certigo.git
synced 2026-10-21 06:45:42 +00:00
92 lines
2.2 KiB
Go
92 lines
2.2 KiB
Go
// Copyright 2025 Block, Inc.
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// SPDX-License-Identifier: Apache-2.0
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package main
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import (
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"encoding/json"
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"flag"
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"fmt"
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"log"
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"net/http"
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"os"
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"time"
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)
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var (
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out = flag.String("out", "", "Output file")
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)
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// https://github.com/google/certificate-transparency-community-site/blob/master/docs/google/known-logs.md
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const knownLogsAddr = "https://www.gstatic.com/ct/log_list/v2/all_logs_list.json"
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type ctLog struct {
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operator string
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url string
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}
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func main() {
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flag.Parse()
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resp, err := http.Get(knownLogsAddr)
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if err != nil {
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log.Fatalf("Failed to fetch the list of known CT logs: %v", err)
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}
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defer resp.Body.Close()
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var logs struct {
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Operators []struct {
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Name string `json:"name"`
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Logs []struct {
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ID string `json:"log_id"`
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URL string `json:"url"`
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} `json:"logs"`
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} `json:"operators"`
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}
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if err := json.NewDecoder(resp.Body).Decode(&logs); err != nil {
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log.Fatalf("Failed to parse the list of known CT logs: %v", err)
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}
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f, err := os.Create(*out)
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if err != nil {
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log.Fatalf("Failed to open file %s", *out)
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}
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defer f.Close()
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fmt.Fprintf(f, `// Code generated by github.com/square/certigo/internal/gen-known-logs; DO NOT EDIT
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// Generated at %s
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package %s
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type ctLog struct {
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operator string
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url string
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}
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var knownLogs = map[string]*ctLog{
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`, time.Now().Format(time.RFC3339), os.Getenv("GOPACKAGE"))
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knownLogs := make(map[string]*ctLog)
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for _, op := range logs.Operators {
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for _, l := range op.Logs {
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fmt.Fprintf(f, "\t%q: {operator: %q, url: %q},\n", l.ID, op.Name, l.URL)
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knownLogs[l.ID] = &ctLog{
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operator: op.Name,
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url: l.URL,
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}
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}
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}
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fmt.Fprintln(f, "}")
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}
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