lysann/passforios-gopenpgp
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feat: Add SHA256 fingerprint getter (#299)

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* feat: Add SHA256 fingerprint getter to key
This commit is contained in:
Lukas Burkhalter 2024-09-26 12:03:48 +02:00 • committed by GitHub
parent dec9c18fc6
commit 1136c7d026
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
2 changed files with 8 additions and 1 deletions
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7
crypto/key.go
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@ -365,9 +365,14 @@ func (key *Key) GetFingerprint() string {
return hex.EncodeToString(key.entity.PrimaryKey.Fingerprint) return hex.EncodeToString(key.entity.PrimaryKey.Fingerprint)
} }
// GetSHA256Fingerprint computes the SHA256 fingerprint of the primary key.
func (key *Key) GetSHA256Fingerprint() (fingerprint string) {
return hex.EncodeToString(getSHA256FingerprintBytes(key.entity.PrimaryKey))
}
// GetSHA256Fingerprints computes the SHA256 fingerprints of the key and subkeys. // GetSHA256Fingerprints computes the SHA256 fingerprints of the key and subkeys.
func (key *Key) GetSHA256Fingerprints() (fingerprints []string) { func (key *Key) GetSHA256Fingerprints() (fingerprints []string) {
fingerprints = append(fingerprints, hex.EncodeToString(getSHA256FingerprintBytes(key.entity.PrimaryKey))) fingerprints = append(fingerprints, key.GetSHA256Fingerprint())
for _, sub := range key.entity.Subkeys { for _, sub := range key.entity.Subkeys {
fingerprints = append(fingerprints, hex.EncodeToString(getSHA256FingerprintBytes(sub.PublicKey))) fingerprints = append(fingerprints, hex.EncodeToString(getSHA256FingerprintBytes(sub.PublicKey)))
} }

2
crypto/key_test.go
View file

@ -374,6 +374,8 @@ func TestGetSHA256FingerprintsV4(t *testing.T) {
assert.Len(t, sha256Fingerprints, 2) assert.Len(t, sha256Fingerprints, 2)
assert.Exactly(t, "d9ac0b857da6d2c8be985b251a9e3db31e7a1d2d832d1f07ebe838a9edce9c24", sha256Fingerprints[0]) assert.Exactly(t, "d9ac0b857da6d2c8be985b251a9e3db31e7a1d2d832d1f07ebe838a9edce9c24", sha256Fingerprints[0])
assert.Exactly(t, "203dfba1f8442c17e59214d9cd11985bfc5cc8721bb4a71740dd5507e58a1a0d", sha256Fingerprints[1]) assert.Exactly(t, "203dfba1f8442c17e59214d9cd11985bfc5cc8721bb4a71740dd5507e58a1a0d", sha256Fingerprints[1])
assert.Exactly(t, "d9ac0b857da6d2c8be985b251a9e3db31e7a1d2d832d1f07ebe838a9edce9c24", publicKey.GetSHA256Fingerprint())
} }
func TestGetEntity(t *testing.T) { func TestGetEntity(t *testing.T) {