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Merge #140: Remove generate_nmc_cert

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8fade28964 Cirrus: Mark forcetypeassert,govet,nilerr,wastedassign linters as non-mandatory (Jeremy Rand)
bd4a53b2ec Mark nolintlint linter as mandatory (Jeremy Rand)
ae538623c3 Mark gofmt linter as mandatory (Jeremy Rand)
e56fdfedb5 Remove generate_nmc_cert (Jeremy Rand)

Pull request description:

  It has been moved to its own repo.

Top commit has no ACKs.

Tree-SHA512: 3c9571bc571f7c0ffecfe26feb59cf2c1daece1106a37263ead8578efb471286e3d8030b6479bcea12ffdf2c2fcffa0f5a3266cad96903efa9368b86c3382aa4
pull/143/head v0.2
Jeremy Rand 3 years ago
parent 554079a95d 8fade28964
commit f8e40887fb
No known key found for this signature in database
GPG Key ID: FD7550C2EB800711
4 changed files with 1 additions and 664 deletions
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2
.cirrus.yml
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@ -44,7 +44,7 @@ task:
GOLANGCI_ARGS: "--new-from-rev=HEAD~"
- name: Go Lint $GOOS Mandatory
env:
GOLANGCI_ARGS: "--disable=cyclop,deadcode,errcheck,errorlint,exhaustivestruct,forbidigo,funlen,gci,gocognit,gocritic,godot,godox,goerr113,gofmt,gofumpt,goimports,golint,gosec,gosimple,ineffassign,lll,maligned,nakedret,nestif,nlreturn,nolintlint,paralleltest,revive,scopelint,staticcheck,stylecheck,thelper,unconvert,unparam,unused,whitespace,wrapcheck,wsl"
GOLANGCI_ARGS: "--disable=cyclop,deadcode,errcheck,errorlint,exhaustivestruct,forbidigo,forcetypeassert,funlen,gci,gocognit,gocritic,godot,godox,goerr113,gofumpt,goimports,golint,gosec,gosimple,govet,ineffassign,lll,maligned,nakedret,nestif,nilerr,nlreturn,paralleltest,revive,scopelint,staticcheck,stylecheck,thelper,unconvert,unparam,unused,wastedassign,whitespace,wrapcheck,wsl"
- name: Go Lint $GOOS
env:
GOLANGCI_ARGS: ""

190
generate_nmc_cert/falsehost.go
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@ -1,190 +0,0 @@
// nolint: gofmt, goimports
// Copyright 2009 The Go Authors. All rights reserved.
// Dehydrated certificate modifications Copyright 2015-2017 Jeremy Rand. All
// rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Generate a self-signed X.509 certificate for a TLS server. Outputs to
// 'cert.pem' and 'key.pem' and will overwrite existing files.
// This code has been modified from the stock Go code to generate
// "dehydrated certificates", suitable for inclusion in a Namecoin name.
// Last rebased against Go 1.8.3.
// Future rebases need to rebase all of the main, parent, and falseHost flows.
package main
import (
"crypto/ecdsa"
"crypto/elliptic"
"crypto/rand"
//"crypto/rsa"
"crypto/x509"
"crypto/x509/pkix"
"encoding/pem"
//"flag"
"fmt"
"log"
"math/big"
//"net"
"os"
//"strings"
"time"
)
//var (
// host = flag.String("host", "", "Comma-separated hostnames and IPs to generate a certificate for")
// validFrom = flag.String("start-date", "", "Creation date formatted as Jan 1 15:04:05 2011")
// validFor = flag.Duration("duration", 365*24*time.Hour, "Duration that certificate is valid for")
// isCA = flag.Bool("ca", false, "whether this cert should be its own Certificate Authority")
// rsaBits = flag.Int("rsa-bits", 2048, "Size of RSA key to generate. Ignored if --ecdsa-curve is set")
// ecdsaCurve = flag.String("ecdsa-curve", "", "ECDSA curve to use to generate a key. Valid values are P224, P256, P384, P521")
//)
//func publicKey(priv interface{}) interface{} {
// switch k := priv.(type) {
// case *rsa.PrivateKey:
// return &k.PublicKey
// case *ecdsa.PrivateKey:
// return &k.PublicKey
// default:
// return nil
// }
//}
//func pemBlockForKey(priv interface{}) *pem.Block {
// switch k := priv.(type) {
// case *rsa.PrivateKey:
// return &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(k)}
// case *ecdsa.PrivateKey:
// b, err := x509.MarshalECPrivateKey(k)
// if err != nil {
// fmt.Fprintf(os.Stderr, "Unable to marshal ECDSA private key: %v", err)
// os.Exit(2)
// }
// return &pem.Block{Type: "EC PRIVATE KEY", Bytes: b}
// default:
// return nil
// }
//}
//func main() {
func doFalseHost(parentTemplate x509.Certificate, parentPriv interface{}) {
// flag.Parse()
// if len(*host) == 0 {
// log.Fatalf("Missing required --host parameter")
// }
var priv interface{}
var err error
switch *ecdsaCurve {
case "":
//priv, err = rsa.GenerateKey(rand.Reader, *rsaBits)
log.Fatalf("Missing required --ecdsa-curve parameter")
case "P224": // nolint: goconst
priv, err = ecdsa.GenerateKey(elliptic.P224(), rand.Reader)
case "P256": // nolint: goconst
priv, err = ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
case "P384": // nolint: goconst
priv, err = ecdsa.GenerateKey(elliptic.P384(), rand.Reader)
case "P521": // nolint: goconst
priv, err = ecdsa.GenerateKey(elliptic.P521(), rand.Reader)
default:
fmt.Fprintf(os.Stderr, "Unrecognized elliptic curve: %q", *ecdsaCurve)
os.Exit(1)
}
if err != nil {
//log.Fatalf("failed to generate private key: %s", err)
log.Fatalf("failed to generate false private key: %s", err)
}
var notBefore time.Time
if len(*validFrom) == 0 {
notBefore = time.Now()
} else {
notBefore, err = time.Parse("Jan 2 15:04:05 2006", *validFrom)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to parse creation date: %s\n", err)
os.Exit(1)
}
}
notAfter := notBefore.Add(*validFor)
//serialNumberLimit := new(big.Int).Lsh(big.NewInt(1), 128)
//serialNumber, err := rand.Int(rand.Reader, serialNumberLimit)
//if err != nil {
// log.Fatalf("failed to generate serial number: %s", err)
//}
serialNumber := big.NewInt(2)
template := x509.Certificate{
SerialNumber: serialNumber,
Subject: pkix.Name{
//Organization: []string{"Acme Co"},
CommonName: *falseHost,
SerialNumber: "Namecoin TLS Certificate",
},
NotBefore: notBefore,
NotAfter: notAfter,
// x509.KeyUsageKeyEncipherment is used for RSA key exchange,
// but not DHE/ECDHE key exchange. Since everyone should be
// using ECDHE (due to forward secrecy), we disallow
// x509.KeyUsageKeyEncipherment in our template.
//KeyUsage: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
KeyUsage: x509.KeyUsageDigitalSignature,
ExtKeyUsage: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
BasicConstraintsValid: true,
}
//hosts := strings.Split(*host, ",")
//for _, h := range hosts {
// if ip := net.ParseIP(h); ip != nil {
// template.IPAddresses = append(template.IPAddresses, ip)
// } else {
// template.DNSNames = append(template.DNSNames, h)
template.DNSNames = append(template.DNSNames, *falseHost)
// }
//}
//if *isCA {
// template.IsCA = true
// template.KeyUsage |= x509.KeyUsageCertSign
//}
//derBytes, err := x509.CreateCertificate(rand.Reader, &template, &template, publicKey(priv), priv)
derBytes, err := x509.CreateCertificate(rand.Reader, &template, &parentTemplate, publicKey(priv), parentPriv)
if err != nil {
//log.Fatalf("Failed to create certificate: %s", err)
log.Fatalf("Failed to create false certificate: %s", err)
}
//certOut, err := os.Create("cert.pem")
certOut, err := os.Create("falseCert.pem")
if err != nil {
//log.Fatalf("failed to open cert.pem for writing: %s", err)
log.Fatalf("failed to open falseCert.pem for writing: %s", err)
}
pem.Encode(certOut, &pem.Block{Type: "CERTIFICATE", Bytes: derBytes})
certOut.Close()
//log.Print("written cert.pem\n")
log.Print("written falseCert.pem\n")
//keyOut, err := os.OpenFile("key.pem", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
keyOut, err := os.OpenFile("falseKey.pem", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
if err != nil {
//log.Print("failed to open key.pem for writing:", err)
log.Print("failed to open falseKey.pem for writing:", err)
return
}
pem.Encode(keyOut, pemBlockForKey(priv))
keyOut.Close()
//log.Print("written key.pem\n")
log.Print("written falseKey.pem\n")
}

260
generate_nmc_cert/main.go
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@ -1,260 +0,0 @@
// nolint: gofmt, goimports
// Copyright 2009 The Go Authors. All rights reserved.
// Dehydrated certificate modifications Copyright 2015-2017 Jeremy Rand. All
// rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Generate a self-signed X.509 certificate for a TLS server. Outputs to
// 'cert.pem' and 'key.pem' and will overwrite existing files.
// This code has been modified from the stock Go code to generate
// "dehydrated certificates", suitable for inclusion in a Namecoin name.
// Last rebased against Go 1.8.3.
// Future rebases need to rebase all of the main, parent, and falseHost flows.
package main
import (
"bytes"
"crypto/ecdsa"
"crypto/elliptic"
"crypto/rand"
"crypto/rsa"
"crypto/x509"
"crypto/x509/pkix"
"encoding/base64"
"encoding/pem"
"flag"
"fmt"
"log"
"math/big"
//"net"
"os"
//"strings"
"time"
"github.com/namecoin/ncdns/certdehydrate"
)
var (
//host = flag.String("host", "", "Comma-separated hostnames and IPs to generate a certificate for")
host = flag.String("host", "", "Hostname to generate a certificate for (only use one)")
validFrom = flag.String("start-date", "", "Creation date formatted as Jan 1 15:04:05 2011")
validFor = flag.Duration("duration", 365*24*time.Hour, "Duration that certificate is valid for")
//isCA = flag.Bool("ca", false, "whether this cert should be its own Certificate Authority")
//rsaBits = flag.Int("rsa-bits", 2048, "Size of RSA key to generate. Ignored if --ecdsa-curve is set")
//ecdsaCurve = flag.String("ecdsa-curve", "", "ECDSA curve to use to generate a key. Valid values are P224, P256, P384, P521")
ecdsaCurve = flag.String("ecdsa-curve", "P256", "ECDSA curve to use to generate a key. Valid values are P224, P256, P384, P521")
falseHost = flag.String("false-host", "", "(Optional) Generate a false cert for this host; used to test x.509 implementations for safety regarding handling of the CA flag and KeyUsage")
useCA = flag.Bool("use-ca", false, "Use a CA instead of self-signing")
parentKey = flag.String("parent-key", "", "(Optional) Path to existing CA private key to sign with")
)
func publicKey(priv interface{}) interface{} {
switch k := priv.(type) {
case *rsa.PrivateKey:
return &k.PublicKey
case *ecdsa.PrivateKey:
return &k.PublicKey
default:
return nil
}
}
func pemBlockForKey(priv interface{}) *pem.Block {
switch k := priv.(type) {
case *rsa.PrivateKey:
return &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(k)}
case *ecdsa.PrivateKey:
b, err := x509.MarshalECPrivateKey(k)
if err != nil {
fmt.Fprintf(os.Stderr, "Unable to marshal ECDSA private key: %v", err)
os.Exit(2)
}
return &pem.Block{Type: "EC PRIVATE KEY", Bytes: b}
default:
return nil
}
}
func main() {
flag.Parse()
if len(*host) == 0 {
log.Fatalf("Missing required --host parameter")
}
var priv interface{}
var err error
switch *ecdsaCurve {
case "":
//priv, err = rsa.GenerateKey(rand.Reader, *rsaBits)
log.Fatalf("Missing required --ecdsa-curve parameter")
case "P224": // nolint: goconst
priv, err = ecdsa.GenerateKey(elliptic.P224(), rand.Reader)
case "P256": // nolint: goconst
priv, err = ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
case "P384": // nolint: goconst
priv, err = ecdsa.GenerateKey(elliptic.P384(), rand.Reader)
case "P521": // nolint: goconst
priv, err = ecdsa.GenerateKey(elliptic.P521(), rand.Reader)
default:
fmt.Fprintf(os.Stderr, "Unrecognized elliptic curve: %q", *ecdsaCurve)
os.Exit(1)
}
if err != nil {
log.Fatalf("failed to generate private key: %s", err)
}
var notBefore time.Time
if len(*validFrom) == 0 {
notBefore = time.Now()
} else {
notBefore, err = time.Parse("Jan 2 15:04:05 2006", *validFrom)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to parse creation date: %s\n", err)
os.Exit(1)
}
}
notAfter := notBefore.Add(*validFor)
timestampPrecision := int64(5 * 60)
notBeforeFloored := time.Unix((notBefore.Unix()/timestampPrecision)*timestampPrecision, 0)
notAfterFloored := time.Unix((notAfter.Unix()/timestampPrecision)*timestampPrecision, 0)
//serialNumberLimit := new(big.Int).Lsh(big.NewInt(1), 128)
//serialNumber, err := rand.Int(rand.Reader, serialNumberLimit)
// Serial components
pubkeyBytes, err := x509.MarshalPKIXPublicKey(publicKey(priv))
if err != nil {
log.Fatalf("failed to marshal public key: %s", err)
}
pubkeyB64 := base64.StdEncoding.EncodeToString(pubkeyBytes)
notBeforeScaled := notBeforeFloored.Unix() / timestampPrecision
notAfterScaled := notAfterFloored.Unix() / timestampPrecision
// Calculate serial
serialDehydrated := certdehydrate.DehydratedCertificate{
PubkeyB64: pubkeyB64,
NotBeforeScaled: notBeforeScaled,
NotAfterScaled: notAfterScaled,
}
serialNumber := big.NewInt(1)
serialNumberBytes, err := serialDehydrated.SerialNumber(*host)
if err != nil {
log.Fatalf("failed to generate serial number: %s", err)
}
serialNumber.SetBytes(serialNumberBytes)
template := x509.Certificate{
SerialNumber: serialNumber,
Subject: pkix.Name{
//Organization: []string{"Acme Co"},
CommonName: *host,
SerialNumber: "Namecoin TLS Certificate",
},
//NotBefore: notBefore,
NotBefore: notBeforeFloored,
//NotAfter: notAfter,
NotAfter: notAfterFloored,
// x509.KeyUsageKeyEncipherment is used for RSA key exchange,
// but not DHE/ECDHE key exchange. Since everyone should be
// using ECDHE (due to forward secrecy), we disallow
// x509.KeyUsageKeyEncipherment in our template.
//KeyUsage: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
KeyUsage: x509.KeyUsageDigitalSignature,
ExtKeyUsage: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
BasicConstraintsValid: true,
}
//hosts := strings.Split(*host, ",")
//for _, h := range hosts {
// if ip := net.ParseIP(h); ip != nil {
// template.IPAddresses = append(template.IPAddresses, ip)
// } else {
// template.DNSNames = append(template.DNSNames, h)
template.DNSNames = append(template.DNSNames, *host)
// }
//}
//if *isCA {
// template.IsCA = true
// template.KeyUsage |= x509.KeyUsageCertSign
//}
var parent x509.Certificate
var parentPriv interface{}
if *useCA {
parent, parentPriv = getParent()
} else {
parent, parentPriv = template, priv
}
//derBytes, err := x509.CreateCertificate(rand.Reader, &template, &template, publicKey(priv), priv)
derBytes, err := x509.CreateCertificate(rand.Reader, &template, &parent, publicKey(priv), parentPriv)
if err != nil {
log.Fatalf("Failed to create certificate: %s", err)
}
certOut, err := os.Create("cert.pem")
if err != nil {
log.Fatalf("failed to open cert.pem for writing: %s", err)
}
pem.Encode(certOut, &pem.Block{Type: "CERTIFICATE", Bytes: derBytes})
certOut.Close()
log.Print("written cert.pem\n")
keyOut, err := os.OpenFile("key.pem", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
if err != nil {
log.Print("failed to open key.pem for writing:", err)
return
}
pem.Encode(keyOut, pemBlockForKey(priv))
keyOut.Close()
log.Print("written key.pem\n")
if *useCA {
log.Print("SUCCESS. Place cert.pem and key.pem in your HTTPS server, and place the above JSON in the \"tls\" field for your Namecoin name.")
return
}
parsedResult, err := x509.ParseCertificate(derBytes)
if err != nil {
log.Fatal("failed to parse output cert: ", err)
}
dehydrated, err := certdehydrate.DehydrateCert(parsedResult)
if err != nil {
log.Fatal("failed to dehydrate result cert: ", err)
}
rehydrated, err := certdehydrate.RehydrateCert(dehydrated)
if err != nil {
log.Fatal("failed to rehydrate result cert: ", err)
}
rehydratedDerBytes, err := certdehydrate.FillRehydratedCertTemplate(*rehydrated, *host)
if err != nil {
log.Fatal("failed to fill rehydrated result cert: ", err)
}
if !bytes.Equal(derBytes, rehydratedDerBytes) {
log.Fatal("ERROR: The cert did not rehydrate to an identical form. This is a bug; do not use the generated certificate.")
}
log.Print("Your Namecoin cert is: {\"d8\":", dehydrated, "}")
log.Print("SUCCESS: The cert rehydrated to an identical form. Place the generated files in your HTTPS server, and place the above JSON in the \"tls\" field for your Namecoin name.")
if len(*falseHost) > 0 {
doFalseHost(template, priv)
}
}

213
generate_nmc_cert/parent.go
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@ -1,213 +0,0 @@
// nolint: gofmt, goimports
// Copyright 2009 The Go Authors. All rights reserved.
// Dehydrated certificate modifications Copyright 2015-2017 Jeremy Rand. All
// rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Generate a self-signed X.509 certificate for a TLS server. Outputs to
// 'cert.pem' and 'key.pem' and will overwrite existing files.
// This code has been modified from the stock Go code to generate
// "dehydrated certificates", suitable for inclusion in a Namecoin name.
// Last rebased against Go 1.8.3.
// Future rebases need to rebase all of the main, parent, and falseHost flows.
package main
import (
"crypto/ecdsa"
"crypto/elliptic"
"crypto/rand"
//"crypto/rsa"
"crypto/x509"
"crypto/x509/pkix"
"encoding/base64"
"encoding/pem"
//"flag"
"fmt"
"io/ioutil"
"log"
"math/big"
//"net"
"os"
//"strings"
"time"
)
//var (
// host = flag.String("host", "", "Comma-separated hostnames and IPs to generate a certificate for")
// validFrom = flag.String("start-date", "", "Creation date formatted as Jan 1 15:04:05 2011")
// validFor = flag.Duration("duration", 365*24*time.Hour, "Duration that certificate is valid for")
// isCA = flag.Bool("ca", false, "whether this cert should be its own Certificate Authority")
// rsaBits = flag.Int("rsa-bits", 2048, "Size of RSA key to generate. Ignored if --ecdsa-curve is set")
// ecdsaCurve = flag.String("ecdsa-curve", "", "ECDSA curve to use to generate a key. Valid values are P224, P256, P384, P521")
//)
//func publicKey(priv interface{}) interface{} {
// switch k := priv.(type) {
// case *rsa.PrivateKey:
// return &k.PublicKey
// case *ecdsa.PrivateKey:
// return &k.PublicKey
// default:
// return nil
// }
//}
//func pemBlockForKey(priv interface{}) *pem.Block {
// switch k := priv.(type) {
// case *rsa.PrivateKey:
// return &pem.Block{Type: "RSA PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(k)}
// case *ecdsa.PrivateKey:
// b, err := x509.MarshalECPrivateKey(k)
// if err != nil {
// fmt.Fprintf(os.Stderr, "Unable to marshal ECDSA private key: %v", err)
// os.Exit(2)
// }
// return &pem.Block{Type: "EC PRIVATE KEY", Bytes: b}
// default:
// return nil
// }
//}
//func main() {
func getParent() (parentCert x509.Certificate, parentPriv interface{}) {
// flag.Parse()
// if len(*host) == 0 {
// log.Fatalf("Missing required --host parameter")
// }
var priv interface{}
var err error
switch *ecdsaCurve {
case "":
//priv, err = rsa.GenerateKey(rand.Reader, *rsaBits)
log.Fatalf("Missing required --ecdsa-curve parameter")
case "P224": // nolint: goconst
priv, err = ecdsa.GenerateKey(elliptic.P224(), rand.Reader)
case "P256": // nolint: goconst
priv, err = ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
case "P384": // nolint: goconst
priv, err = ecdsa.GenerateKey(elliptic.P384(), rand.Reader)
case "P521": // nolint: goconst
priv, err = ecdsa.GenerateKey(elliptic.P521(), rand.Reader)
default:
fmt.Fprintf(os.Stderr, "Unrecognized elliptic curve: %q", *ecdsaCurve)
os.Exit(1)
}
if err != nil {
log.Fatalf("failed to generate private key: %s", err)
}
var privPEM []byte
if *parentKey != "" {
log.Print("Using existing CA private key")
privPEM, err = ioutil.ReadFile(*parentKey)
if err != nil {
log.Fatalf("failed to read private key: %s", err)
}
privBlock, _ := pem.Decode(privPEM)
priv, err = x509.ParseECPrivateKey(privBlock.Bytes)
if err != nil {
log.Fatalf("failed to parse private key: %s", err)
}
}
var notBefore time.Time
if len(*validFrom) == 0 {
notBefore = time.Now()
} else {
notBefore, err = time.Parse("Jan 2 15:04:05 2006", *validFrom)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to parse creation date: %s\n", err)
os.Exit(1)
}
}
notAfter := notBefore.Add(*validFor)
serialNumberLimit := new(big.Int).Lsh(big.NewInt(1), 128)
serialNumber, err := rand.Int(rand.Reader, serialNumberLimit)
if err != nil {
log.Fatalf("failed to generate serial number: %s", err)
}
template := x509.Certificate{
SerialNumber: serialNumber,
Subject: pkix.Name{
//Organization: []string{"Acme Co"},
CommonName: *host + " Domain CA",
SerialNumber: "Namecoin TLS Certificate",
},
NotBefore: notBefore,
NotAfter: notAfter,
IsCA: true,
//KeyUsage: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature,
KeyUsage: x509.KeyUsageCertSign,
//ExtKeyUsage: []x509.ExtKeyUsage{x509.ExtKeyUsageServerAuth},
BasicConstraintsValid: true,
PermittedDNSDomainsCritical: true,
PermittedDNSDomains: []string{*host},
}
//hosts := strings.Split(*host, ",")
//for _, h := range hosts {
// if ip := net.ParseIP(h); ip != nil {
// template.IPAddresses = append(template.IPAddresses, ip)
// } else {
// template.DNSNames = append(template.DNSNames, h)
//template.DNSNames = append(template.DNSNames, *falseHost)
// }
//}
//if *isCA {
// template.IsCA = true
// template.KeyUsage |= x509.KeyUsageCertSign
//}
//derBytes, err := x509.CreateCertificate(rand.Reader, &template, &template, publicKey(priv), priv)
//if err != nil {
// log.Fatalf("Failed to create certificate: %s", err)
//}
//certOut, err := os.Create("cert.pem")
//if err != nil {
// log.Fatalf("failed to open cert.pem for writing: %s", err)
//}
//pem.Encode(certOut, &pem.Block{Type: "CERTIFICATE", Bytes: derBytes})
//certOut.Close()
//log.Print("written cert.pem\n")
pubBytes, err := x509.MarshalPKIXPublicKey(publicKey(priv))
if err != nil {
log.Print("failed to marshal CA public key:", err)
return
}
pubB64 := base64.StdEncoding.EncodeToString(pubBytes)
log.Printf("Your CA's \"tls\" record is: [2, 1, 0, \"%s\"]", pubB64)
if *parentKey != "" {
return template, priv
}
//keyOut, err := os.OpenFile("key.pem", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
keyOut, err := os.OpenFile("caKey.pem", os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0600)
if err != nil {
//log.Print("failed to open key.pem for writing:", err)
log.Print("failed to open caKey.pem for writing:", err)
return
}
pem.Encode(keyOut, pemBlockForKey(priv))
keyOut.Close()
//log.Print("written key.pem\n")
log.Print("written caKey.pem\n")
return template, priv
}
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