gb vendor fetch github.com/matrix-org/gomatrixserverlib/
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Mark Haines
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5b5c2091bf
commit
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28 changed files with 8180 additions and 1 deletions
259
vendor/src/github.com/matrix-org/gomatrixserverlib/eventcrypto_test.go
vendored
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259
vendor/src/github.com/matrix-org/gomatrixserverlib/eventcrypto_test.go
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/* Copyright 2016-2017 Vector Creations Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package gomatrixserverlib
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import (
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"bytes"
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"encoding/base64"
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"golang.org/x/crypto/ed25519"
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"testing"
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)
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func TestVerifyEventSignatureTestVectors(t *testing.T) {
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// Check JSON verification using the test vectors from https://matrix.org/docs/spec/appendices.html
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seed, err := base64.RawStdEncoding.DecodeString("YJDBA9Xnr2sVqXD9Vj7XVUnmFZcZrlw8Md7kMW+3XA1")
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if err != nil {
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t.Fatal(err)
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}
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random := bytes.NewBuffer(seed)
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entityName := "domain"
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keyID := "ed25519:1"
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publicKey, _, err := ed25519.GenerateKey(random)
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if err != nil {
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t.Fatal(err)
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}
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testVerifyOK := func(input string) {
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err := verifyEventSignature(entityName, keyID, publicKey, []byte(input))
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if err != nil {
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t.Fatal(err)
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}
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}
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testVerifyNotOK := func(reason, input string) {
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err := verifyEventSignature(entityName, keyID, publicKey, []byte(input))
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if err == nil {
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t.Fatalf("Expected VerifyJSON to fail for input %v because %v", input, reason)
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}
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}
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testVerifyOK(`{
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"event_id": "$0:domain",
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"hashes": {
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"sha256": "6tJjLpXtggfke8UxFhAKg82QVkJzvKOVOOSjUDK4ZSI"
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},
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"origin": "domain",
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"origin_server_ts": 1000000,
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"signatures": {
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"domain": {
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"ed25519:1": "2Wptgo4CwmLo/Y8B8qinxApKaCkBG2fjTWB7AbP5Uy+aIbygsSdLOFzvdDjww8zUVKCmI02eP9xtyJxc/cLiBA"
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}
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},
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"type": "X",
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"unsigned": {
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"age_ts": 1000000
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}
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}`)
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// It should still pass signature checks, even if we remove the unsigned data.
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testVerifyOK(`{
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"event_id": "$0:domain",
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"hashes": {
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"sha256": "6tJjLpXtggfke8UxFhAKg82QVkJzvKOVOOSjUDK4ZSI"
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},
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"origin": "domain",
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"origin_server_ts": 1000000,
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"signatures": {
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"domain": {
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"ed25519:1": "2Wptgo4CwmLo/Y8B8qinxApKaCkBG2fjTWB7AbP5Uy+aIbygsSdLOFzvdDjww8zUVKCmI02eP9xtyJxc/cLiBA"
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}
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},
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"type": "X",
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"unsigned": {}
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}`)
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testVerifyOK(`{
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"content": {
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"body": "Here is the message content"
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},
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"event_id": "$0:domain",
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"hashes": {
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"sha256": "onLKD1bGljeBWQhWZ1kaP9SorVmRQNdN5aM2JYU2n/g"
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},
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"origin": "domain",
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"origin_server_ts": 1000000,
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"type": "m.room.message",
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"room_id": "!r:domain",
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"sender": "@u:domain",
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"signatures": {
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"domain": {
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"ed25519:1": "Wm+VzmOUOz08Ds+0NTWb1d4CZrVsJSikkeRxh6aCcUwu6pNC78FunoD7KNWzqFn241eYHYMGCA5McEiVPdhzBA"
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}
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},
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"unsigned": {
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"age_ts": 1000000
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}
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}`)
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// It should still pass signature checks, even if we redact the content.
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testVerifyOK(`{
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"content": {},
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"event_id": "$0:domain",
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"hashes": {
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"sha256": "onLKD1bGljeBWQhWZ1kaP9SorVmRQNdN5aM2JYU2n/g"
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},
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"origin": "domain",
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"origin_server_ts": 1000000,
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"type": "m.room.message",
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"room_id": "!r:domain",
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"sender": "@u:domain",
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"signatures": {
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"domain": {
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"ed25519:1": "Wm+VzmOUOz08Ds+0NTWb1d4CZrVsJSikkeRxh6aCcUwu6pNC78FunoD7KNWzqFn241eYHYMGCA5McEiVPdhzBA"
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}
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},
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"unsigned": {}
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}`)
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testVerifyNotOK("The event is modified", `{
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"event_id": "$0:domain",
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"hashes": {
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"sha256": "6tJjLpXtggfke8UxFhAKg82QVkJzvKOVOOSjUDK4ZSI"
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},
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"origin": "domain",
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"origin_server_ts": 1000000,
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"signatures": {
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"domain": {
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"ed25519:1": "2Wptgo4CwmLo/Y8B8qinxApKaCkBG2fjTWB7AbP5Uy+aIbygsSdLOFzvdDjww8zUVKCmI02eP9xtyJxc/cLiBA"
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}
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},
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"type": "modified",
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"unsigned": {}
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}`)
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testVerifyNotOK("The content hash is modified", `{
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"content": {},
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"event_id": "$0:domain",
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"hashes": {
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"sha256": "adifferenthashvalueaP9SorVmRQNdN5aM2JYU2n/g"
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},
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"origin": "domain",
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"origin_server_ts": 1000000,
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"type": "m.room.message",
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"room_id": "!r:domain",
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"sender": "@u:domain",
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"signatures": {
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"domain": {
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"ed25519:1": "Wm+VzmOUOz08Ds+0NTWb1d4CZrVsJSikkeRxh6aCcUwu6pNC78FunoD7KNWzqFn241eYHYMGCA5McEiVPdhzBA"
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}
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},
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"unsigned": {}
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}`)
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}
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func TestSignEventTestVectors(t *testing.T) {
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// Check matrix event signing using the test vectors from https://matrix.org/docs/spec/appendices.html
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seed, err := base64.RawStdEncoding.DecodeString("YJDBA9Xnr2sVqXD9Vj7XVUnmFZcZrlw8Md7kMW+3XA1")
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if err != nil {
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t.Fatal(err)
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}
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random := bytes.NewBuffer(seed)
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entityName := "domain"
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keyID := "ed25519:1"
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_, privateKey, err := ed25519.GenerateKey(random)
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if err != nil {
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t.Fatal(err)
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}
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testSign := func(input string, want string) {
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hashed, err := addContentHashesToEvent([]byte(input))
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if err != nil {
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t.Fatal(err)
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}
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signed, err := signEvent(entityName, keyID, privateKey, hashed)
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if err != nil {
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t.Fatal(err)
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}
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if !IsJSONEqual([]byte(want), signed) {
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t.Fatalf("SignEvent(%q): want %v got %v", input, want, string(signed))
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}
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}
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testSign(`{
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"event_id": "$0:domain",
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"origin": "domain",
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"origin_server_ts": 1000000,
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"type": "X",
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"unsigned": {
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"age_ts": 1000000
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}
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}`, `{
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"event_id": "$0:domain",
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"hashes": {
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"sha256": "6tJjLpXtggfke8UxFhAKg82QVkJzvKOVOOSjUDK4ZSI"
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},
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"origin": "domain",
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"origin_server_ts": 1000000,
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"signatures": {
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"domain": {
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"ed25519:1": "2Wptgo4CwmLo/Y8B8qinxApKaCkBG2fjTWB7AbP5Uy+aIbygsSdLOFzvdDjww8zUVKCmI02eP9xtyJxc/cLiBA"
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}
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},
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"type": "X",
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"unsigned": {
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"age_ts": 1000000
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}
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}`)
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testSign(`{
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"content": {
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"body": "Here is the message content"
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},
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"event_id": "$0:domain",
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"origin": "domain",
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"origin_server_ts": 1000000,
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"type": "m.room.message",
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"room_id": "!r:domain",
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"sender": "@u:domain",
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"unsigned": {
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"age_ts": 1000000
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}
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}`, `{
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"content": {
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"body": "Here is the message content"
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},
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"event_id": "$0:domain",
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"hashes": {
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"sha256": "onLKD1bGljeBWQhWZ1kaP9SorVmRQNdN5aM2JYU2n/g"
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},
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"origin": "domain",
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"origin_server_ts": 1000000,
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"type": "m.room.message",
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"room_id": "!r:domain",
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"sender": "@u:domain",
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"signatures": {
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"domain": {
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"ed25519:1": "Wm+VzmOUOz08Ds+0NTWb1d4CZrVsJSikkeRxh6aCcUwu6pNC78FunoD7KNWzqFn241eYHYMGCA5McEiVPdhzBA"
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}
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},
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"unsigned": {
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"age_ts": 1000000
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}
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}`)
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}
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