From f43783f0033eccfd0196ef1adc1c75c1ef70ccd9 Mon Sep 17 00:00:00 2001 From: Antoine GIRARD Date: Tue, 16 Apr 2019 02:52:09 +0200 Subject: [PATCH] [backport] Fix wrong GPG expire date (#6643) (#6644) * fix expire of gpg relative to key creation https://tools.ietf.org/html/rfc4880#section-5.2.3.6 * add test --- models/gpg_key.go | 17 +++-- models/gpg_key_test.go | 151 +++++++++++++++++++++++++++++++++++++++++ 2 files changed, 162 insertions(+), 6 deletions(-) diff --git a/models/gpg_key.go b/models/gpg_key.go index c9b57caaa..0c4b553ee 100644 --- a/models/gpg_key.go +++ b/models/gpg_key.go @@ -164,10 +164,9 @@ 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 { @@ -178,10 +177,16 @@ 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)) diff --git a/models/gpg_key_test.go b/models/gpg_key_test.go index 4e671b1c2..7880046b2 100644 --- a/models/gpg_key_test.go +++ b/models/gpg_key_test.go @@ -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----- + +mQINBFlFJRsBEAClNcRT5El+EaTtQEYs/eNAhr/bqiyt6fPMtabDq2x6a8wFWMX0 +yhRh4vZuLzhi95DU/pmhZARt0W15eiN0AhWdOKxry1KtZNiZBzMm1f0qZJMuBG8g +YJ7aRkCqdWRxy1Q+U/yhr6z7ucD8/yn7u5wke/jsPdF/L8I/HKNHoawI1FcMC9v+ +QoG3pIX8NVGdzaUYygFG1Gxofc3pb3i4pcpOUxpOP12t6PfwTCoAWZtRLgxTdwWn +DGvY6SCIIIxn4AC6u3+tHz9HDXx+4eiB7VxMsiIsEuHW9DVBzen9jFNNjRnNaFkL +pTAFOyGsSzGRGhuJpb7j7hByoWkaItqaw+clnzVrDqhfbxS1B8dmgMANh9pzNsv7 +J/OnNdGsbgDX5RytSKMaXclK2ZGH6Txatgezo167z6EdthNR1daj1QfqWADiqKbR +UXp7Xz9b+/CBedUNEXPbIExva9mPsFJo2IEntRGtdhhjuO4a6HLG7k1i0o0dHxqb +a9HrOW7fO902L7JHIgnjpDWDGLGGnVGcGWdEEZggfpnvjxADeTgyMb2XkALTQ0GG +yRywByxG8/zjXeEkqUng/mxNbBCcHcuIRVsqYwGQLiLubYxnRudqtNst8Tdu+0+q +AL0bb8ueQC1M3WHsMUxvTjknFJdJzRicNyLf6AdfRv6yy6Ra+t4SFoSbsQARAQAB +tB90YXN0eXRlYSA8dGFzdHl0ZWFAdGFzdHl0ZWEuZGU+iQJXBBMBCABBAhsDBQsJ +CAcCBhUICQoLAgQWAgMBAh4BAheAAhkBFiEE1bTEO0ioefY1KTbmWTRuDqNcZ+UF +Alyo2K0FCQVE5xIACgkQWTRuDqNcZ+UTFA/+IygU02oz19tRVNgVmKyXv1GhnkaY +O/oGxp7cRGJ0gf0bjhbJpFf4+6OHaS0ei47Qp8XTuStfWry6V6rXLSV/ZOOhFaCq +VpFvoG2JcPZbSTB+CR/lL5fWwx3w5PAOUwipGRFs7mYLgy8U/E3U7u+ioP4ZqCXS +heclyXAGNlrjUwvwOWRLxvcEQr4ztQR0Lk2tv1QYYDzbaXUSdnsM1YK9YpYP7BE2 +luKtwwXaubdwcXPs96FEmGLGfsWC/dWnAxkYXPo9q7O6c5GKbGiP3xFhBaBCzzm0 +PAqAJ+NyIWL63yI1aNNz4xC1marU7UPLzBnv5fG1WdscYqAbj8XbZ96mPPM80y0A +j5/7YecRXce4yedxRHhi3bD8MEzDMHWfkQPpWCZj/KwjDFiZwSMgpQUqeAllDKQx +Ld0CLkLuUe20b+/5h6dGtGpoACkoOPxMl6zi9uihztvR5iYdkwnmcxKmnEtz+WV4 +1efhS3QRZro3QAHjhCqU1Xjl0hnwSCgP5nUhTq6dJqgeZ7c5D4Uhg55MXwQ68Oe4 +NrQfhdO8IOSVPDPDEeQ2kuP7/HEZsjKZBMKhKoUcdXM6y9T2tYw3wv5JDuDxT2Q1 +3IuFVr1uFm/spVyFCpPpPSQM1wfdtoPLRjiJ/KVh777AWUlywP2b7cWyKShYJb4P 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+/Q/yctqZ1eINtyEECINo/OVEfD7bmyZwK/vrxAg285iF6lB11wVl+5E7sNy9Hvu8 +4kCKPksqyjFWUd0XoEu9AH6+XVeEPF7CQKHpRfhc4uweT9O5nTb7aaPcqq0B4lUL +unG6KSCm88zaZczp2SUCFwENegmBT/YKN5ZoHsPh1nwLxh194EP/qRjW9IvFKTlJ +EsB4uCpfDeC233oH5nDkvvphcPYdUuOsVH1uPQ7PyWNTf1ufd9bDSDtK8epIcDPe +abOuphxQbrMVP4JJsBXnVW5raZO7s5lmSA8Ovce//+xJSAq9u0GTsGu1hWDe60ro +uOZwqjo/cU5G4y7WHRaC3oshH+DO8ajdXDogoDVs8DzYkTfWND2DDNEVhVrn7lGf +a4739sFIDagtBq6RzJGL0X82eJZzXPFiYvmy0OVbNDUgH+Drva/wRv/tN8RvBiS6 +bsn8+GBGaU5RASu67UbqxHiytFnN4OnADA5ZHcwQbMgRHHiiMMIf+tJWH/pFMp00 +epiDVQ== +=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) +}