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count number of failed decryptions, error when lifetime-limit is reached

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This commit is contained in:
Marten Seemann
2020-09-07 18:22:23 +07:00
parent 3a4de205b0
commit 45246dad22
3 changed files with 51 additions and 8 deletions
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11
internal/handshake/updatable_aead_test.go
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@@ -9,6 +9,7 @@ import (
mocklogging "github.com/lucas-clemente/quic-go/internal/mocks/logging"
"github.com/lucas-clemente/quic-go/internal/protocol"
"github.com/lucas-clemente/quic-go/internal/qerr"
"github.com/lucas-clemente/quic-go/internal/qtls"
"github.com/lucas-clemente/quic-go/internal/utils"
@@ -116,6 +117,16 @@ var _ = Describe("Updatable AEAD", func() {
Expect(err).To(MatchError(ErrDecryptionFailed))
})
It("returns an AEAD_LIMIT_REACHED error when reaching the AEAD limit", func() {
client.invalidPacketLimit = 10
for i := 0; i < 9; i++ {
_, err := client.Open(nil, []byte("foobar"), time.Now(), protocol.PacketNumber(i), protocol.KeyPhaseZero, []byte("ad"))
Expect(err).To(MatchError(ErrDecryptionFailed))
}
_, err := client.Open(nil, []byte("foobar"), time.Now(), 10, protocol.KeyPhaseZero, []byte("ad"))
Expect(err).To(MatchError(qerr.AEADLimitReached))
})
Context("key updates", func() {
Context("receiving key updates", func() {
It("updates keys", func() {