Fix wrong GPG expire date (#6643)

* fix expire of gpg relative to key creation https://tools.ietf.org/html/rfc4880#section-5.2.3.6

* add test
This commit is contained in:
Antoine GIRARD 2019-04-16 02:32:15 +02:00 committed by techknowlogick
parent ecfa5f1594
commit e98565ddc7
2 changed files with 162 additions and 6 deletions

View File

@ -232,10 +232,9 @@ func parseSubGPGKey(ownerID int64, primaryID string, pubkey *packet.PublicKey, e
}, nil
}
//parseGPGKey parse a PrimaryKey entity (primary key + subs keys + self-signature)
func parseGPGKey(ownerID int64, e *openpgp.Entity) (*GPGKey, error) {
pubkey := e.PrimaryKey
//getExpiryTime extract the expire time of primary key based on sig
func getExpiryTime(e *openpgp.Entity) time.Time {
expiry := time.Time{}
//Extract self-sign for expire date based on : https://github.com/golang/crypto/blob/master/openpgp/keys.go#L165
var selfSig *packet.Signature
for _, ident := range e.Identities {
@ -246,10 +245,16 @@ func parseGPGKey(ownerID int64, e *openpgp.Entity) (*GPGKey, error) {
break
}
}
expiry := time.Time{}
if selfSig.KeyLifetimeSecs != nil {
expiry = selfSig.CreationTime.Add(time.Duration(*selfSig.KeyLifetimeSecs) * time.Second)
expiry = e.PrimaryKey.CreationTime.Add(time.Duration(*selfSig.KeyLifetimeSecs) * time.Second)
}
return expiry
}
//parseGPGKey parse a PrimaryKey entity (primary key + subs keys + self-signature)
func parseGPGKey(ownerID int64, e *openpgp.Entity) (*GPGKey, error) {
pubkey := e.PrimaryKey
expiry := getExpiryTime(e)
//Parse Subkeys
subkeys := make([]*GPGKey, len(e.Subkeys))

View File

@ -6,6 +6,7 @@ package models
import (
"testing"
"time"
"code.gitea.io/gitea/modules/util"
@ -225,3 +226,153 @@ Q0KHb+QcycSgbDx0ZAvdIacuKvBBcbxrsmFUI4LR+oIup0G9gUc0roPvr014jYQL
assert.Equal(t, "user1@example.com", key.Emails[0].Email)
}
}
func TestCheckGParseGPGExpire(t *testing.T) {
testIssue6599 := `-----BEGIN PGP PUBLIC KEY BLOCK-----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=VSKJ
-----END PGP PUBLIC KEY BLOCK-----
`
ekey, err := checkArmoredGPGKeyString(testIssue6599)
assert.NoError(t, err)
expire := getExpiryTime(ekey)
assert.Equal(t, time.Unix(1586105389, 0), expire)
}