directories

1 files changed, 0 insertions, 150 deletions

diff --git a/crtsh-pem2html.go b/crtsh-pem2html.go
deleted file mode 100644
index 109917c..0000000
--- a/crtsh-pem2html.go
+++ /dev/null
@@ -1,150 +0,0 @@
-package main
-
-import (
-	"crypto/x509"
-	"encoding/pem"
-	"fmt"
-	"html/template"
-	"io/ioutil"
-	"os"
-	"sort"
-	"time"
-
-	"./util"
-)
-
-func handleErr(err error, str string, a ...interface{}) {
-	a = append([]interface{}{err}, a...)
-	if err != nil {
-		fmt.Fprintf(os.Stderr, str, a...)
-		os.Exit(1)
-	}
-}
-
-func handleBool(ok bool, str string, a ...interface{}) {
-	if !ok {
-		fmt.Fprintf(os.Stderr, str, a...)
-		os.Exit(1)
-	}
-}
-
-var tmpl = template.Must(template.New("pem2html").
-	Funcs(template.FuncMap{
-		"red":           red,
-		"green":         green,
-		"date":          util.Date2HTML,
-		"datetime":      util.DateTime2HTML,
-		"colorDatetime": util.DateTime2ColorHTML,
-	}).Parse(`<table class=sortable>
-  <caption>
-    <p>CT log (Updated {{.now | colorDatetime}})</p>
-  </caption>
-  <tr>
-    <th>Logged</th>
-    <th>NotBefore</th>
-    <th>NotAfter</th>
-    <th>Subject.CN</th>
-    <th>Issuer.O</th>
-  </tr>
-{{range $cert := .certs}}
-  <tr>
-    <td style="background-color: {{$cert.Updated        | green}}"><a target="_blank" href="{{$cert.Url}}">{{$cert.Updated        | date}}</a></td>
-    <td style="background-color: {{$cert.X509.NotBefore | green}}"><a target="_blank" href="{{$cert.Url}}">{{$cert.X509.NotBefore | date}}</a></td>
-    <td style="background-color: {{$cert.X509.NotAfter  | red  }}"><a target="_blank" href="{{$cert.Url}}">{{$cert.X509.NotAfter  | date}}</a></td>
-    <td><a target="_blank" href="{{$cert.Url}}">{{$cert.X509.Subject.CommonName}}</a></td>
-    <td><a target="_blank" href="{{$cert.Url}}">{{$cert.X509.Issuer.Organization}}</a></td>
-  </tr>
-{{end}}
-</table>
-`))
-
-func getNow() time.Time {
-	stat, err := os.Stdin.Stat()
-	if err == nil {
-		return stat.ModTime()
-	} else {
-		return time.Now()
-	}
-}
-
-var now = getNow()
-
-func green(t time.Time) string {
-	max := byte(0xF3)
-	// When did we get the cert?
-	//  - 30 days ago => 0 green
-	//  - just now => max green
-	greenness := util.MapRange(
-		util.TimeRange{now.AddDate(0, 0, -30), now},
-		util.ByteRange{0, max},
-		t)
-	return fmt.Sprintf("#%02X%02X%02X", max-greenness, max, max-greenness)
-}
-
-func red(t time.Time) string {
-	max := byte(0xF3)
-	// When with the cert expire?
-	//  - now => max red
-	//  - 30 days from now => 0 red
-	redness := util.MapRange(
-		util.TimeRange{now, now.AddDate(0, 0, 30)},
-		util.ByteRange{max, 0},
-		t)
-	return fmt.Sprintf("#%02X%02X%02X", max, max-redness, max-redness)
-}
-
-type Cert struct {
-	Url     string
-	Updated time.Time
-	X509    *x509.Certificate
-}
-
-type Certs []Cert
-
-// Len is the number of elements in the collection.
-func (l Certs) Len() int {
-	return len(l)
-}
-
-// Less reports whether the element with
-// index i should sort before the element with index j.
-func (l Certs) Less(i, j int) bool {
-	return l[i].Updated.After(l[j].Updated)
-}
-
-// Swap swaps the elements with indexes i and j.
-func (l Certs) Swap(i, j int) {
-	tmp := l[i]
-	l[i] = l[j]
-	l[j] = tmp
-}
-
-func main() {
-	data, err := ioutil.ReadAll(os.Stdin)
-	handleErr(err, "Error reading stdin: %v\n")
-
-	var certs Certs
-	for len(data) > 0 {
-		var certPem *pem.Block
-		certPem, data = pem.Decode(data)
-
-		var ok bool
-		var cert Cert
-
-		cert.Url, ok = certPem.Headers["X-Crt-Sh-Url"]
-		handleBool(ok, "Did not get X-Crt-Sh-Url\n")
-
-		str, ok := certPem.Headers["X-Crt-Sh-Updated"]
-		handleBool(ok, "Did not get X-Crt-Sh-Updated\n")
-		cert.Updated, err = time.Parse("2006-01-02T15:04:05Z", str)
-		handleErr(err, "Could not parse updated time")
-
-		cert.X509, err = x509.ParseCertificate(certPem.Bytes)
-		handleErr(err, "Error parsing cert: %v\n")
-
-		certs = append(certs, cert)
-	}
-
-	sort.Sort(certs)
-	handleErr(tmpl.Execute(os.Stdout, map[string]interface{}{"certs": certs, "now": now}), "Could not execute template: %v\n")
-}