Trim whitespace when adding SSH keys (fixes #2447)
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@ -165,6 +165,9 @@ func CheckPublicKeyString(content string) (_ string, err error) {
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return "", errors.New("only a single line with a single key please")
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}
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// remove any unnecessary whitespace now
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content = strings.TrimSpace(content)
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fields := strings.Fields(content)
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if len(fields) < 2 {
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return "", errors.New("too less fields")
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