encryption + helpers + contact card compression + server routing start

This commit is contained in:
ycc 2022-10-22 14:41:48 +02:00
parent 2160babeae
commit fc3747a124
15 changed files with 350 additions and 24 deletions

View File

@ -117,11 +117,11 @@ func AsymEncryptAndSign(PublicEncryptionKey string, PrivateSignatureKey string,
}
func AsymDecryptAndCheck(MyPrivateEncryptionKey string, MyContactPublicKey string, data []byte, Signature []byte) (DecryptedMessage []byte, err error) {
pub, err := base64.StdEncoding.DecodeString(MyPrivateEncryptionKey)
priv, err := base64.StdEncoding.DecodeString(MyPrivateEncryptionKey)
if err != nil {
log.Error().Msg("Message decryption and sign b64 failed")
}
priv, err := base64.StdEncoding.DecodeString(MyContactPublicKey)
pub, err := base64.StdEncoding.DecodeString(MyContactPublicKey)
if err != nil {
log.Error().Msg("Message decryption and sign b64 failed")
}

View File

@ -23,6 +23,9 @@ func TestGetKey(t *testing.T) {
// fmt.Println(key.Armor())
Armpubkey, _ := key.GetArmoredPublicKey()
pubkey := base64.StdEncoding.EncodeToString([]byte(Armpubkey))
println(len([]byte(pubkey)))
binpubkey, _ := key.GetPublicKey()
println(len(binpubkey))
assert.Equal(t, kp.Public, pubkey, "The two public keys should be the same.")
//if kp.Public != pubkey {
// log.Fatal("error in public key")

View File

@ -54,12 +54,16 @@ func (pl *PeerList) GetFromName(name string) *Peer {
return nil
}
func (p *Peer) BuildSimpleUserUMessage(message []byte) ([]byte, error) {
func (p *Peer) BuildSimpleUserUMessage(message []byte) (*meowlib.UserMessage, error) {
var msg meowlib.UserMessage
msg.From = p.Me.Public
msg.Data = message
msg.Type = "1"
out, err := proto.Marshal(&msg)
return &msg, nil
}
func (p *Peer) SerializeUserMessage(msg *meowlib.UserMessage) ([]byte, error) {
out, err := proto.Marshal(msg)
if err != nil {
return nil, err
}
@ -86,8 +90,8 @@ func (p *Peer) AsymDecryptMessage(Message []byte, Signature []byte) (DecryptedMe
return DecryptedMessage, err
}
// Pack will package the previously encrypted message for sending it to the peer in protobuff format
func (p *Peer) Pack(message []byte, signature []byte) meowlib.PackedUserMessage {
// PackUserMessage will package the previously encrypted message for sending it to the peer in protobuff format
func (p *Peer) PackUserMessage(message []byte, signature []byte) meowlib.PackedUserMessage {
var msg meowlib.PackedUserMessage
msg.Destination = p.Contact.LookupPublicKey
msg.From = p.Me.Public
@ -96,6 +100,14 @@ func (p *Peer) Pack(message []byte, signature []byte) meowlib.PackedUserMessage
return msg
}
func (ints *InternalServer) UnPackUserMessage(protoPackedMessage []byte) (payload []byte, signature []byte, err error) {
msg := &meowlib.PackedServerMessage{}
if err := proto.Unmarshal(protoPackedMessage, msg); err != nil {
return nil, nil, err
}
return msg.Payload, msg.Signature, nil
}
func (p *Peer) GetConversationRequest() meowlib.ToServerMessage_ConversationRequest {
var cr meowlib.ToServerMessage_ConversationRequest
return cr

View File

@ -102,3 +102,11 @@ func (ints *InternalServer) PackServerMessage(payload []byte, signature []byte)
}
return out, nil
}
func (ints *InternalServer) UnPackServerMessage(protoPackedMessage []byte) (payload []byte, signature []byte, err error) {
msg := &meowlib.PackedServerMessage{}
if err := proto.Unmarshal(protoPackedMessage, msg); err != nil {
return nil, nil, err
}
return msg.Payload, msg.Signature, nil
}

View File

@ -1,6 +1,8 @@
package meowlib
import (
"bytes"
"compress/gzip"
"encoding/json"
"fmt"
"image"
@ -27,6 +29,31 @@ func (Contact *ContactCard) AddUrls(urls []string) {
}
}
func (contact *ContactCard) Serialize() ([]byte, error) {
out, err := proto.Marshal(contact)
if err != nil {
return nil, err
}
return out, nil
}
func (contact *ContactCard) Compress() ([]byte, error) {
out, err := contact.Serialize()
if err != nil {
return nil, err
}
var b bytes.Buffer
gz := gzip.NewWriter(&b)
if _, err := gz.Write(out); err != nil {
log.Fatal(err)
}
if err := gz.Close(); err != nil {
log.Fatal(err)
}
fmt.Println(b.Bytes())
return b.Bytes(), nil
}
func (contact *ContactCard) WritePng(filename string) {
out, err := proto.Marshal(contact)
if err != nil {

21
contactcard_test.go Normal file
View File

@ -0,0 +1,21 @@
package meowlib
import (
"testing"
)
func TestCompress(t *testing.T) {
kp1 := NewKeyPair()
kp2 := NewKeyPair()
kp3 := NewKeyPair()
var cc ContactCard
cc.Name = "My Full Name And It's loooong"
cc.ContactPublicKey = kp1.Public
cc.EncryptionPublicKey = kp2.Public
cc.LookupPublicKey = kp3.Public
cc.AddUrls([]string{"https://meow.myfirstdomain.com/services/meow:8080", "https://meow.myseconddomain.com/services/meow:8080", "http://meow.mythirddomain.com/services/meow:8080"})
serialized, _ := cc.Serialize()
println(len(serialized))
compressed, _ := cc.Compress()
println(len(compressed))
}

22
doc/act_01_send_msg.puml Normal file
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@ -0,0 +1,22 @@
@startuml
#PaleVioletRed:Write text;
fork
:Build user message containing text;
floating note left: Full process
:Serialize User message;
:Encrypt user message;
:Pack user message;
:Build server message containing user packed user message;
:Serialize server message;
:Encrypt server message;
:Pack server message;
fork again
:Build user message containing text;
floating note right: Simplified process with helper functions
:ProcessOutbound user message;
:Build server message containing user packed user message;
:ProcessOutbound server message;
end fork
#Palegreen:Send to server;
@enduml

View File

@ -0,0 +1,22 @@
@startuml
#PaleVioletRed:Receive message from peer;
fork
:Unpack to_server message;
floating note left: Full process
:Decrypt to_server message;
:Deserialize to_server message;
:Enqueue to_server message for server processing;
:Build ack from_server message containing to_server message id;
:Serialize from_server message;
:Encrypt from_server message;
:Pack from_server message;
fork again
:ProcessInbound to_server message;
floating note right: Simplified process with helper functions
:Enqueue to_server message for server processing;
:Build ack from_server message containing to_server message id;
:ProcessOutbound from_server message;
end fork
#Palegreen:Send back to peer;
@enduml

View File

@ -0,0 +1,20 @@
@startuml
#PaleVioletRed:Decoded to_server message;
fork
:Direct user message;
:Store message to provided lookup key;
fork again
:Matriochka user message;
:Forward to next server;
fork again
:Known servers message;
:Send back known servers list;
fork again
:Broadcast message;
:Store message to 255 lookup key;
fork again
:Admin message;
:Store message to 0 lookup key;
end fork
(*)
@enduml

View File

@ -58,10 +58,10 @@ func TestEndToEnd(t *testing.T) {
// Finalize the contact with the invitation response //
///////////////////////////////////////////////////////
Me.FinalizeInvitation(MyFirstFriend, &ReceivedContact)
err = Me.Save("id.enc")
/*err = Me.Save("id.enc")
if err != nil {
fmt.Println(err.Error())
}
}*/
a, _ = json.Marshal(Me)
ioutil.WriteFile("id.json", a, 0644)
@ -75,14 +75,18 @@ func TestEndToEnd(t *testing.T) {
if err != nil {
fmt.Println(err.Error())
}
serializedMessage, err := MyFirstFriend.SerializeUserMessage(usermessage)
if err != nil {
fmt.Println(err.Error())
}
// Encrypting it
EncMsg, EncMsgSignature, FriendServers, err := MyFirstFriend.AsymEncryptMessage(usermessage)
EncMsg, EncMsgSignature, FriendServers, err := MyFirstFriend.AsymEncryptMessage(serializedMessage)
if err != nil {
fmt.Println(err.Error())
}
fmt.Println(len(FriendServers))
// Packing it
packedMsg := MyFirstFriend.Pack(EncMsg, EncMsgSignature)
packedMsg := MyFirstFriend.PackUserMessage(EncMsg, EncMsgSignature)
srv := FriendServers[0]
intS1 := client.InternalServerFromServer(srv)
@ -119,15 +123,36 @@ func TestEndToEnd(t *testing.T) {
server1.ServerDesc = intS1.ServerData.Description
// Unpack
srv_from, srv_encmsg, srv_signature, err := server1.UnpackReceived(protoPackedServerMsg)
if err != nil {
fmt.Println(err.Error())
}
// Decrypt
srv_clear, err := server1.AsymDecryptMessage(srv_from, srv_encmsg, srv_signature)
if err != nil {
fmt.Println(err.Error())
}
// Decode msg
srv_msg, err := server1.DecodeToServerMessage(srv_clear)
srv_msg, err := server1.DeserializeToServerMessage(srv_clear)
if err != nil {
fmt.Println(err.Error())
}
// Response : Ack received message
srv_fromServerMessage, err := server1.BuildSimpleAckResponseMessage(srv_msg.Uuid)
encoded_srv_fromServerMessage, err := server1.EncodeFromServerMessage(srv_fromServerMessage)
if err != nil {
fmt.Println(err.Error())
}
encoded_srv_fromServerMessage, err := server1.SerializeFromServerMessage(srv_fromServerMessage)
if err != nil {
fmt.Println(err.Error())
}
srv_resp, srv_respsig, err := server1.AsymEncryptMessage(srv_from, encoded_srv_fromServerMessage)
if err != nil {
fmt.Println(err.Error())
}
resp, err := server1.PackForSending(srv_resp, srv_respsig)
if err != nil {
fmt.Println(err.Error())
}
print(resp)
//////////////////////////////////////////////
// Back to client, decoding server response //

5
go.mod
View File

@ -4,10 +4,13 @@ go 1.16
require (
github.com/ProtonMail/gopenpgp/v2 v2.2.4
github.com/go-redis/redis v6.15.9+incompatible
github.com/google/uuid v1.3.0
github.com/makiuchi-d/gozxing v0.1.1
github.com/onsi/ginkgo v1.16.5 // indirect
github.com/onsi/gomega v1.22.1 // indirect
github.com/pkg/errors v0.9.1
github.com/rs/zerolog v1.25.0
github.com/stretchr/testify v1.4.0
github.com/stretchr/testify v1.5.1
google.golang.org/protobuf v1.28.1
)

112
go.sum
View File

@ -5,20 +5,64 @@ github.com/ProtonMail/go-mime v0.0.0-20190923161245-9b5a4261663a h1:W6RrgN/sTxg1
github.com/ProtonMail/go-mime v0.0.0-20190923161245-9b5a4261663a/go.mod h1:NYt+V3/4rEeDuaev/zw1zCq8uqVEuPHzDPo3OZrlGJ4=
github.com/ProtonMail/gopenpgp/v2 v2.2.4 h1:PEke+LAMLH9CplflEl8WqGyz2IiDoiiipKkB+3cEWFQ=
github.com/ProtonMail/gopenpgp/v2 v2.2.4/go.mod h1:ygdaHbrbWFPhKjmXii0zOs3/xlSR/01GaVePKqv19Hc=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
github.com/coreos/go-systemd/v22 v22.3.2/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/go-redis/redis v6.15.9+incompatible h1:K0pv1D7EQUjfyoMql+r/jZqCLizCGKFlFgcHWWmHQjg=
github.com/go-redis/redis v6.15.9+incompatible/go.mod h1:NAIEuMOZ/fxfXJIrKDQDz8wamY7mA7PouImQ2Jvg6kA=
github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0/go.mod h1:fyg7847qk6SyHyPtNmDHnmrv/HOrqktSC+C9fM+CJOE=
github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
github.com/google/go-cmp v0.5.5 h1:Khx7svrCpmxxtHBq5j2mp/xVjsi8hQMfNLvJFAlrGgU=
github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.8 h1:e6P7q2lk1O+qJJb4BtCQXlK8vWEO8V1ZeuEdJNOqZyg=
github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
github.com/ianlancetaylor/demangle v0.0.0-20200824232613-28f6c0f3b639/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
github.com/konsorten/go-windows-terminal-sequences v1.0.1 h1:mweAR1A6xJ3oS2pRaGiHgQ4OO8tzTaLawm8vnODuwDk=
github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
github.com/makiuchi-d/gozxing v0.1.1 h1:xxqijhoedi+/lZlhINteGbywIrewVdVv2wl9r5O9S1I=
github.com/makiuchi-d/gozxing v0.1.1/go.mod h1:eRIHbOjX7QWxLIDJoQuMLhuXg9LAuw6znsUtRkNw9DU=
github.com/nxadm/tail v1.4.4/go.mod h1:kenIhsEOeOJmVchQTgglprH7qJGnHDVpk1VPCcaMI8A=
github.com/nxadm/tail v1.4.8 h1:nPr65rt6Y5JFSKQO7qToXr7pePgD6Gwiw05lkbyAQTE=
github.com/nxadm/tail v1.4.8/go.mod h1:+ncqLTQzXmGhMZNUePPaPqPvBxHAIsmXswZKocGu+AU=
github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
github.com/onsi/ginkgo v1.12.1/go.mod h1:zj2OWP4+oCPe1qIXoGWkgMRwljMUYCdkwsT2108oapk=
github.com/onsi/ginkgo v1.16.4/go.mod h1:dX+/inL/fNMqNlz0e9LfyB9TswhZpCVdJM/Z6Vvnwo0=
github.com/onsi/ginkgo v1.16.5 h1:8xi0RTUf59SOSfEtZMvwTvXYMzG4gV23XVHOZiXNtnE=
github.com/onsi/ginkgo v1.16.5/go.mod h1:+E8gABHa3K6zRBolWtd+ROzc/U5bkGt0FwiG042wbpU=
github.com/onsi/ginkgo/v2 v2.1.3/go.mod h1:vw5CSIxN1JObi/U8gcbwft7ZxR2dgaR70JSE3/PpL4c=
github.com/onsi/ginkgo/v2 v2.1.4/go.mod h1:um6tUpWM/cxCK3/FK8BXqEiUMUwRgSM4JXG47RKZmLU=
github.com/onsi/ginkgo/v2 v2.1.6/go.mod h1:MEH45j8TBi6u9BMogfbp0stKC5cdGjumZj5Y7AG4VIk=
github.com/onsi/ginkgo/v2 v2.3.0/go.mod h1:Eew0uilEqZmIEZr8JrvYlvOM7Rr6xzTmMV8AyFNU9d0=
github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
github.com/onsi/gomega v1.10.1/go.mod h1:iN09h71vgCQne3DLsj+A5owkum+a2tYe+TOCB1ybHNo=
github.com/onsi/gomega v1.17.0/go.mod h1:HnhC7FXeEQY45zxNK3PPoIUhzk/80Xly9PcubAlGdZY=
github.com/onsi/gomega v1.19.0/go.mod h1:LY+I3pBVzYsTBU1AnDwOSxaYi9WoWiqgwooUqq9yPro=
github.com/onsi/gomega v1.20.1/go.mod h1:DtrZpjmvpn2mPm4YWQa0/ALMDj9v4YxLgojwPeREyVo=
github.com/onsi/gomega v1.21.1/go.mod h1:iYAIXgPSaDHak0LCMA+AWBpIKBr8WZicMxnE8luStNc=
github.com/onsi/gomega v1.22.1 h1:pY8O4lBfsHKZHM/6nrxkhVPUznOlIu3quZcKP/M20KI=
github.com/onsi/gomega v1.22.1/go.mod h1:x6n7VNe4hw0vkyYUM4mjIXx3JbLiPaBPNgB7PRQ1tuM=
github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@ -31,14 +75,20 @@ github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6Mwd
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
github.com/stretchr/testify v1.4.0 h1:2E4SXV/wtOkTonXsotYi4li6zVWxYlZuYNCXe9XRJyk=
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/stretchr/testify v1.5.1 h1:nOGnQDM7FYENwehXlg/kFVnos3rEvtKTjRvOWSzb6H4=
github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
github.com/yuin/goldmark v1.2.1/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.1/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k=
github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2 h1:It14KIkyBFYkHkwZ7k45minvA9aorojkyjGk9KJ5B/w=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/crypto v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519 h1:7I4JAnoQBe7ZtJcBaYHi5UtiO8tQHbUSXxL+pnGRANg=
golang.org/x/crypto v0.0.0-20210921155107-089bfa567519/go.mod h1:GvvjBRRGRdwPK5ydBHafDWAxML/pGHZbMvKqRZ5+Abc=
golang.org/x/exp v0.0.0-20190731235908-ec7cb31e5a56/go.mod h1:JhuoJpWY28nO4Vef9tZUw9qufEGTyX1+7lmHxV5q5G4=
golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
@ -47,41 +97,93 @@ golang.org/x/mobile v0.0.0-20200801112145-973feb4309de/go.mod h1:skQtrUTUwhdJvXM
golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
golang.org/x/mod v0.1.1-0.20191209134235-331c550502dd/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.4.2/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.6.0-dev.0.20220106191415-9b9b3d81d5e3/go.mod h1:3p9vT2HGsQu2K1YbXdKPJLVgG5VJdoTa1poYQBtP1AY=
golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/net v0.0.0-20200520004742-59133d7f0dd7/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
golang.org/x/net v0.0.0-20210428140749-89ef3d95e781/go.mod h1:OJAsFXCWl8Ukc7SiCT/9KSuxbyM7479/AVlXFRxuMCk=
golang.org/x/net v0.0.0-20211015210444-4f30a5c0130f/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
golang.org/x/net v0.0.0-20220225172249-27dd8689420f/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220425223048-2871e0cb64e4/go.mod h1:CfG3xpIq0wQ8r1q4Su4UZFWDARRcnwPjda9FqA0JpMk=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b h1:PxfKdU9lEEDYjdIzOtC4qFWgkU2rGHdKlKowJSMN9h0=
golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190422165155-953cdadca894/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20191204072324-ce4227a45e2e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210510120138-977fb7262007 h1:gG67DSER+11cZvqIMb8S8bt0vZtiN6xWYARwirrOSfE=
golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211019181941-9d821ace8654/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220319134239-a9b59b0215f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220422013727-9388b58f7150/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f h1:v4INt8xihDGvnrfjMDVXGxw9wrfxYyCjk0KbXjhR55s=
golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20200117012304-6edc0a871e69/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
golang.org/x/tools v0.0.0-20201224043029-2b0845dc783e/go.mod h1:emZCQorbCU4vsT4fOWvOPXz4eW1wZW4PmDk9uLelYpA=
golang.org/x/tools v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk=
golang.org/x/tools v0.1.10/go.mod h1:Uh6Zz+xoGYZom868N8YTex3t7RhtHDBrE8Gzo9bV56E=
golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
google.golang.org/protobuf v1.28.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/yaml.v2 v2.2.2 h1:ZCJp+EgiOT7lHqUV2J862kp8Qj64Jo6az82+3Td9dZw=
gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.3.0/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

View File

@ -5,8 +5,8 @@ option go_package = "forge.redroom.link/yves/meowlib";
// structure definnig a message as received by a server in protobuf format
message PackedServerMessage {
string from = 1; // The client public key for that server to get an answer
bytes payload = 2; // The ToServerMessage encrypted with the server public key
bytes signature = 3; // The message signature with the client public key
bytes payload = 2; // The ToServerMessage encrypted with the server public key |or| symetrical encryption as agreed earlier
bytes signature = 3; // The message signature with the client public key |eo| the reference to teh symetrical key used
}
// structure defining a message for a server, that will be encrypted, then sent in a "packedmessage" payload

View File

@ -76,7 +76,7 @@ func (id *Identity) AsymDecryptMessage(ClientPublicKey string, Message []byte, S
}
// Decode decrypted ToServerMessage
func (id *Identity) DecodeToServerMessage(toServerMessage []byte) (*meowlib.ToServerMessage, error) {
func (id *Identity) DeserializeToServerMessage(toServerMessage []byte) (*meowlib.ToServerMessage, error) {
tsmsg := &meowlib.ToServerMessage{}
if err := proto.Unmarshal(toServerMessage, tsmsg); err != nil {
return nil, err
@ -97,7 +97,7 @@ func (id *Identity) ProcessInbound(message []byte) (*meowlib.ToServerMessage, er
return nil, err
}
// Decode msg
srv_msg, err := id.DecodeToServerMessage(srv_clear)
srv_msg, err := id.DeserializeToServerMessage(srv_clear)
if err != nil {
return nil, err
}
@ -115,7 +115,7 @@ func (id *Identity) BuildSimpleAckResponseMessage(uuidToAck string) (fromServerM
return &msg, nil
}
func (id *Identity) EncodeFromServerMessage(msg *meowlib.FromServerMessage) (encodedFromServerMessage []byte, err error) {
func (id *Identity) SerializeFromServerMessage(msg *meowlib.FromServerMessage) (encodedFromServerMessage []byte, err error) {
out, err := proto.Marshal(msg)
if err != nil {
return nil, err
@ -147,7 +147,7 @@ func (id *Identity) PackForSending(encryptedMessage []byte, signature []byte) (f
// Outbound helper function
func (id *Identity) ProcessOut(peerPublicKey string, msg *meowlib.FromServerMessage) (fromServerMessage []byte, err error) {
encoded_srv_fromServerMessage, err := id.EncodeFromServerMessage(msg)
encoded_srv_fromServerMessage, err := id.SerializeFromServerMessage(msg)
if err != nil {
return nil, err
}

61
server/router.go Normal file
View File

@ -0,0 +1,61 @@
package server
import (
"context"
"time"
"forge.redroom.link/yves/meowlib"
"github.com/go-redis/redis"
)
type RedisRouter struct {
Name string
ServerIdentity *Identity
Client *redis.Client
Context context.Context
}
func NewRedisRouter(server *Identity, url string, password string, db int) *RedisRouter {
var r RedisRouter
r.ServerIdentity = server
r.Name = "Redis"
r.Client = redis.NewClient(&redis.Options{
Addr: url,
Password: password,
DB: db,
})
r.Context = context.Background()
return &r
}
func (r *RedisRouter) Route(msg *meowlib.ToServerMessage) *meowlib.FromServerMessage {
var from_server meowlib.FromServerMessage
if len(msg.Messages) > 0 { // user message
for _, usrmsg := range msg.Messages {
r.Client.ZAdd(usrmsg.Destination, redis.Z{float64(time.Now().Unix()), usrmsg.Payload})
}
from_server.UuidAck = msg.Uuid
}
if len(msg.PullRequest) > 0 {
for _, rq := range msg.PullRequest {
msgcnt := r.Client.ZCount(rq.LookupKey, "-inf", "+inf")
r.Client.ZPopMin(rq.LookupKey, msgcnt.Val())
}
}
/*
case "q": // query messages
break
case "s": // servers list
break
case "m": // matriochka
break
case "b": // broadcast
break
case "a": // admin
break
}
*/
return &from_server
}