25 lines
435 B
Go
25 lines
435 B
Go
package utils
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import (
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"crypto/rsa"
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"crypto/x509"
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"encoding/pem"
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)
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func BytesToPrivateKey(priv []byte) (*rsa.PrivateKey, error) {
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block, _ := pem.Decode(priv)
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enc := x509.IsEncryptedPEMBlock(block)
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b := block.Bytes
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var err error
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if enc {
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b, err = x509.DecryptPEMBlock(block, nil)
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if err != nil {
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return nil, err
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}
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}
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key, err := x509.ParsePKCS1PrivateKey(b)
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if err != nil {
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return nil, err
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}
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return key, nil
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}
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