Improve error report when user passes a private key (#22726)

The error reported when a user passes a private ssh key as their ssh
public key is not very nice.

This PR improves this slightly.

Ref #22693

Signed-off-by: Andrew Thornton <art27@cantab.net>
Co-authored-by: delvh <dev.lh@web.de>
This commit is contained in:
zeripath 2023-02-02 18:25:54 +00:00 committed by GitHub
parent ccb3851281
commit 2914c5299b
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5 changed files with 13 additions and 0 deletions

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@ -96,6 +96,9 @@ func parseKeyString(content string) (string, error) {
if block == nil {
return "", fmt.Errorf("failed to parse PEM block containing the public key")
}
if strings.Contains(block.Type, "PRIVATE") {
return "", ErrKeyIsPrivate
}
pub, err := x509.ParsePKIXPublicKey(block.Bytes)
if err != nil {