Merge pull request #78 from slackhq/sign-fix
Fix impossible error message condition, go fmt
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commit
4e2cdb51aa
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@ -11,8 +11,8 @@ import (
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"strings"
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"time"
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"golang.org/x/crypto/curve25519"
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"github.com/slackhq/nebula/cert"
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"golang.org/x/crypto/curve25519"
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)
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type signFlags struct {
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@ -173,10 +173,6 @@ func signCert(args []string, out io.Writer, errOut io.Writer) error {
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*sf.outCertPath = *sf.name + ".crt"
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}
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if _, err := os.Stat(*sf.outKeyPath); err == nil {
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return fmt.Errorf("refusing to overwrite existing key: %s", *sf.outKeyPath)
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}
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if _, err := os.Stat(*sf.outCertPath); err == nil {
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return fmt.Errorf("refusing to overwrite existing cert: %s", *sf.outCertPath)
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}
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@ -187,6 +183,10 @@ func signCert(args []string, out io.Writer, errOut io.Writer) error {
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}
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if *sf.inPubPath == "" {
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if _, err := os.Stat(*sf.outKeyPath); err == nil {
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return fmt.Errorf("refusing to overwrite existing key: %s", *sf.outKeyPath)
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}
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err = ioutil.WriteFile(*sf.outKeyPath, cert.MarshalX25519PrivateKey(rawPriv), 0600)
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if err != nil {
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return fmt.Errorf("error while writing out-key: %s", err)
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