From 60b14db80c99fa1e804f4f0c9fff642f54f659db Mon Sep 17 00:00:00 2001 From: ycc Date: Mon, 18 Oct 2021 21:05:44 +0200 Subject: [PATCH] init --- go.mod | 8 ++++++ go.sum | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++ identity.go | 41 +++++++++++++++++++++++++++++ keys.go | 42 ++++++++++++++++++++++++++++++ keys_test.go | 25 ++++++++++++++++++ message.go | 45 ++++++++++++++++++++++++++++++++ peer.go | 27 +++++++++++++++++++ server.go | 8 ++++++ 8 files changed, 269 insertions(+) create mode 100644 go.mod create mode 100644 go.sum create mode 100644 identity.go create mode 100644 keys.go create mode 100644 keys_test.go create mode 100644 message.go create mode 100644 peer.go create mode 100644 server.go diff --git a/go.mod b/go.mod new file mode 100644 index 0000000..45d8de0 --- /dev/null +++ b/go.mod @@ -0,0 +1,8 @@ +module forge.redroom.link/yves/meowlib + +go 1.16 + +require ( + github.com/ProtonMail/gopenpgp/v2 v2.2.4 + github.com/rs/zerolog v1.25.0 +) diff --git a/go.sum b/go.sum new file mode 100644 index 0000000..2d3b1a2 --- /dev/null +++ b/go.sum @@ -0,0 +1,73 @@ +github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo= +github.com/ProtonMail/go-crypto v0.0.0-20210920160938-87db9fbc61c7 h1:DSqTh6nEes/uO8BlNcGk8PzZsxY2sN9ZL//veWBdTRI= +github.com/ProtonMail/go-crypto v0.0.0-20210920160938-87db9fbc61c7/go.mod h1:z4/9nQmJSSwwds7ejkxaJwO37dru3geImFUdJlaLzQo= +github.com/ProtonMail/go-mime v0.0.0-20190923161245-9b5a4261663a h1:W6RrgN/sTxg1msqzFFb+G80MFmpjMw61IU+slm+wln4= +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/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/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA= +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/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= +github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= +github.com/rs/xid v1.3.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg= +github.com/rs/zerolog v1.25.0 h1:Rj7XygbUHKUlDPcVdoLyR91fJBsduXj5fRxyqIQj/II= +github.com/rs/zerolog v1.25.0/go.mod h1:7KHcEGe0QZPOm2IE4Kpb5rTh6n1h2hIgS5OOnu1rUaI= +github.com/sirupsen/logrus v1.4.2 h1:SPIRibHv4MatM3XXNO2BJeFLZwZ2LvZgfQ5+UNI2im4= +github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE= +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/yuin/goldmark v1.3.5/go.mod h1:mwnBkeHKe2W/ZEtQ+71ViKU8L12m81fl3OWwC1Zlc8k= +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 v0.0.0-20210322153248-0c34fe9e7dc2/go.mod h1:T9bdIzuCu7OtxOm1hfPfRQxPLYneinmdGuTeoZ9dtd4= +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= +golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE= +golang.org/x/mobile v0.0.0-20200801112145-973feb4309de/go.mod h1:skQtrUTUwhdJvXM/2KKJzY8pDgNr9I/FOMqDVRPBUS4= +golang.org/x/mod v0.1.0/go.mod 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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 h1:cokOdA+Jmi5PJGXLlLllQSgYigAEfHXJAERHVMaCc2k= +golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ= +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 v0.1.5/go.mod h1:o0xws9oXOQQZyjljx8fwUC0k7L1pTE6eaCbjGeHmOkk= +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 v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0= +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/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI= diff --git a/identity.go b/identity.go new file mode 100644 index 0000000..23d1518 --- /dev/null +++ b/identity.go @@ -0,0 +1,41 @@ +package meow + +type Identity struct { + nickname string + PublicKey string + PrivateKey string + Status string + Peers []Peer +} + +func Create(nickname string) Identity { + var id Identity + id.nickname = nickname + kp := NewKeyPair() + id.PublicKey = kp.Public + id.PrivateKey = kp.Private + return id +} + +func (*Identity) InvitePeer(name string) *Peer { + var peer Peer + peer.Me = append(peer.Me, NewKeyPair()) + peer.Name = name + return &peer +} + +func (*Identity) FinalizeInvitation(peer *Peer, peerPublicKey string) { + peer.PublicKey = peerPublicKey +} + +func (*Identity) AddPeer(name string, peerPublicKey string) string { + var peer Peer + peer.Me = append(peer.Me, NewKeyPair()) + peer.Name = name + peer.PublicKey = peerPublicKey + return peer.Me[len(peer.Me)-1].Public +} + +func Save() { + +} diff --git a/keys.go b/keys.go new file mode 100644 index 0000000..ede2439 --- /dev/null +++ b/keys.go @@ -0,0 +1,42 @@ +package meow + +import ( + "time" + + "github.com/ProtonMail/gopenpgp/v2/crypto" + "github.com/rs/zerolog/log" +) + +type KeyPair struct { + Public string + Private string + Generated time.Time +} + +type KeysArray []KeyPair + +func NewKeyPair() KeyPair { + var kp KeyPair + keys, err := crypto.GenerateKey("name", "mail", "rsa", 4096) + if err != nil { + log.Debug().Msg("Key generation failed") + } + kp.Generated = time.Now() + kp.Public, err = keys.GetArmoredPublicKey() + if err != nil { + log.Debug().Msg("Public key extraction failed") + } + kp.Private, err = keys.Armor() + if err != nil { + log.Debug().Msg("Private key extraction failed") + } + return kp +} + +func (keyPair *KeyPair) GetCryptoKeyObject() *crypto.Key { + key, err := crypto.NewKeyFromArmored(keyPair.Private) + if err != nil { + log.Debug().Msg("Create key from armoured failed") + } + return key +} diff --git a/keys_test.go b/keys_test.go new file mode 100644 index 0000000..21bcdb7 --- /dev/null +++ b/keys_test.go @@ -0,0 +1,25 @@ +package meow + +import ( + "fmt" + "log" + "testing" +) + +func TestNewKeyPair(t *testing.T) { + kp := NewKeyPair() + fmt.Println(kp.Public) + fmt.Println(kp.Private) +} + +func TestGetKey(t *testing.T) { + kp := NewKeyPair() + // fmt.Println(kp.Public) + // fmt.Println(kp.Private) + key := kp.GetCryptoKeyObject() + // fmt.Println(key.Armor()) + pubkey, _ := key.GetArmoredPublicKey() + if kp.Public != pubkey { + log.Fatal("error in public key") + } +} diff --git a/message.go b/message.go new file mode 100644 index 0000000..0c0b9cd --- /dev/null +++ b/message.go @@ -0,0 +1,45 @@ +package meow + +import ( + "time" + + "github.com/ProtonMail/gopenpgp/v2/helper" + "github.com/rs/zerolog/log" +) + +type Message struct { + To string + From string + Data []byte + Sent time.Time + Received time.Time + Read time.Time +} + +func CreateFromText(peer Peer, text string) *Message { + var msg Message + var err error + msg.To = peer.PublicKey + msg.From = peer.Me[len(peer.Me)-1].Public + msg.Data = []byte{byte('t')} + armor, err := helper.EncryptMessageArmored(msg.To, text) + if err != nil { + log.Debug().Msg("Message encryption failed") + } + msg.Data = append(msg.Data, []byte(armor)...) + msg.Sent = time.Now() + return &msg +} + +func (*Message) GetType() string { + + return "msg" +} + +func (msg *Message) GetText(peer Peer) string { + decrypted, err := helper.DecryptMessageArmored(peer.Me[len(peer.Me)-1].Private, []byte(""), string(msg.Data)) + if err != nil { + log.Debug().Msg("Message decryption failed") + } + return decrypted +} diff --git a/peer.go b/peer.go new file mode 100644 index 0000000..69e4cb1 --- /dev/null +++ b/peer.go @@ -0,0 +1,27 @@ +package meow + +import "time" + +type Peer struct { + Me KeysArray + Name string + Visible bool + Password string + MessageNotification string + PublicKey string + PushServers []Server + OnionMode bool + Convdersation []Message + LastMessage time.Time +} + +type PeerList []Peer + +func (pl *PeerList) GetFromPublicKey(publickey string) *Peer { + for _, peer := range *pl { + if peer.PublicKey == publickey { + return &peer + } + } + return nil +} diff --git a/server.go b/server.go new file mode 100644 index 0000000..3bdc69d --- /dev/null +++ b/server.go @@ -0,0 +1,8 @@ +package meow + +type Server struct { + Name string + PublicKey string + Address string + Port string +}