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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
// vespa cert command
// Author: mpolden
package cmd
import (
"fmt"
"github.com/spf13/cobra"
"github.com/vespa-engine/vespa/client/go/util"
"github.com/vespa-engine/vespa/client/go/vespa"
"os"
"path/filepath"
)
var overwriteCertificate bool
func init() {
certCmd.Flags().BoolVarP(&overwriteCertificate, "force", "f", false, "Force overwrite of existing certificate and private key")
certCmd.MarkPersistentFlagRequired(applicationFlag)
}
func certExample() string {
if vespa.Auth0AccessTokenEnabled() {
return "$ vespa auth cert -a my-tenant.my-app.my-instance"
} else {
return "$ vespa cert -a my-tenant.my-app.my-instance"
}
}
var certCmd = &cobra.Command{
Use: "cert",
Short: "Create a new private key and self-signed certificate for Vespa Cloud deployment",
Example: certExample(),
DisableAutoGenTag: true,
Args: cobra.MaximumNArgs(1),
Run: doCert,
}
var deprecatedCertCmd = &cobra.Command{
Use: "cert",
Short: "Create a new private key and self-signed certificate for Vespa Cloud deployment",
Example: "$ vespa cert -a my-tenant.my-app.my-instance",
DisableAutoGenTag: true,
Args: cobra.MaximumNArgs(1),
Deprecated: "use 'vespa auth cert' instead",
Hidden: true,
Run: doCert,
}
func doCert(_ *cobra.Command, args []string) {
app := getApplication()
pkg, err := vespa.FindApplicationPackage(applicationSource(args), false)
if err != nil {
fatalErr(err)
return
}
cfg, err := LoadConfig()
if err != nil {
fatalErr(err)
return
}
privateKeyFile, err := cfg.PrivateKeyPath(app)
if err != nil {
fatalErr(err)
return
}
certificateFile, err := cfg.CertificatePath(app)
if err != nil {
fatalErr(err)
return
}
if !overwriteCertificate {
hint := "Use -f flag to force overwriting"
if pkg.HasCertificate() {
fatalErrHint(fmt.Errorf("Application package %s already contains a certificate", pkg.Path), hint)
return
}
if util.PathExists(privateKeyFile) {
fatalErrHint(fmt.Errorf("Private key %s already exists", color.Cyan(privateKeyFile)), hint)
return
}
if util.PathExists(certificateFile) {
fatalErrHint(fmt.Errorf("Certificate %s already exists", color.Cyan(certificateFile)), hint)
return
}
}
if pkg.IsZip() {
var msg string
if vespa.Auth0AccessTokenEnabled() {
msg = "Try running 'mvn clean' before 'vespa auth cert', and then 'mvn package'"
} else {
msg = "Try running 'mvn clean' before 'vespa cert', and then 'mvn package'"
}
fatalErrHint(fmt.Errorf("Cannot add certificate to compressed application package %s", pkg.Path),
msg)
return
}
keyPair, err := vespa.CreateKeyPair()
if err != nil {
fatalErr(err, "Could not create key pair")
return
}
pkgCertificateFile := filepath.Join(pkg.Path, "security", "clients.pem")
if err := os.MkdirAll(filepath.Dir(pkgCertificateFile), 0755); err != nil {
fatalErr(err, "Could not create security directory")
return
}
if err := keyPair.WriteCertificateFile(pkgCertificateFile, overwriteCertificate); err != nil {
fatalErr(err, "Could not write certificate")
return
}
if err := keyPair.WriteCertificateFile(certificateFile, overwriteCertificate); err != nil {
fatalErr(err, "Could not write certificate")
return
}
if err := keyPair.WritePrivateKeyFile(privateKeyFile, overwriteCertificate); err != nil {
fatalErr(err, "Could not write private key")
return
}
printSuccess("Certificate written to ", color.Cyan(pkgCertificateFile))
printSuccess("Certificate written to ", color.Cyan(certificateFile))
printSuccess("Private key written to ", color.Cyan(privateKeyFile))
}
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