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Add Generate key function

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This commit is contained in:
galal-hussein 2019-09-13 00:08:56 +02:00
parent 4716ac2362
commit 5296dd0eba
1 changed files with 10 additions and 8 deletions
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18
cert/io.go
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@ -86,14 +86,16 @@ func WriteKey(keyPath string, data []byte) error {
// LoadOrGenerateKeyFile looks for a key in the file at the given path. If it
// can't find one, it will generate a new key and store it there.
func LoadOrGenerateKeyFile(keyPath string) (data []byte, wasGenerated bool, err error) {
loadedData, err := ioutil.ReadFile(keyPath)
// Call verifyKeyData to ensure the file wasn't empty/corrupt.
if err == nil && verifyKeyData(loadedData) {
return loadedData, false, err
}
if !os.IsNotExist(err) {
return nil, false, fmt.Errorf("error loading key from %s: %v", keyPath, err)
func LoadOrGenerateKeyFile(keyPath string, force bool) (data []byte, wasGenerated bool, err error) {
if !force {
loadedData, err := ioutil.ReadFile(keyPath)
// Call verifyKeyData to ensure the file wasn't empty/corrupt.
if err == nil && verifyKeyData(loadedData) {
return loadedData, false, err
}
if !os.IsNotExist(err) {
return nil, false, fmt.Errorf("error loading key from %s: %v", keyPath, err)
}
}
generatedData, err := MakeEllipticPrivateKeyPEM()