diff options
Diffstat (limited to 'lib/paseto/v4/public_mode_example_test.go')
| -rw-r--r-- | lib/paseto/v4/public_mode_example_test.go | 110 |
1 files changed, 58 insertions, 52 deletions
diff --git a/lib/paseto/v4/public_mode_example_test.go b/lib/paseto/v4/public_mode_example_test.go index 8ca3536e..49f98ce0 100644 --- a/lib/paseto/v4/public_mode_example_test.go +++ b/lib/paseto/v4/public_mode_example_test.go @@ -1,34 +1,55 @@ // SPDX-License-Identifier: BSD-3-Clause // SPDX-FileCopyrightText: 2026 M. Shulhan <ms@kilabit.info> -package pasetov4 +package pasetov4_test import ( - "encoding/base64" "encoding/hex" "encoding/json" "fmt" "log" - "strings" "git.sr.ht/~shulhan/pakakeh.go/lib/paseto" + pasetov4 "git.sr.ht/~shulhan/pakakeh.go/lib/paseto/v4" ) -func ExamplePublicMode() { +func ExamplePublicMode_Sign() { secret := `b4cbfb43df4ce210727d953e4a713307fa19bb7d9f85041438d9e11b942a3774` seed, err := hex.DecodeString(secret) if err != nil { log.Fatal(err) } - pmode := NewPublicMode([32]byte(seed)) + pmode := pasetov4.NewPublicMode([32]byte(seed)) - plain := []byte(`{"data":"signed message!"}`) - footer := []byte(`{"kid":1000}`) - token, err := pmode.Sign(plain, footer, nil) + payload := []byte(`{"data":"signed message!"}`) + footer := []byte(`{"peer_id":1000}`) + + token, err := pmode.Sign(payload, footer, nil) if err != nil { log.Fatal(err) } + msg := paseto.Message{} + msg.Unpack(pasetov4.PublicHeader, token, nil) + + fmt.Printf("Payload: %s\n", msg.RawPayload) + fmt.Printf("Footer: %s\n", msg.RawFooter) + + // Output: + // Payload: {"data":"signed message!"} + // Footer: {"peer_id":1000} +} + +func ExamplePublicMode_Verify() { + secret := `b4cbfb43df4ce210727d953e4a713307fa19bb7d9f85041438d9e11b942a3774` + seed, err := hex.DecodeString(secret) + if err != nil { + log.Fatal(err) + } + pmode := pasetov4.NewPublicMode([32]byte(seed)) + + token := `v4.public.eyJkYXRhIjoic2lnbmVkIG1lc3NhZ2UhIn0kqxCoccpjcXj3jNt6Q8cafIIF2JpapJrFNWi0mBJKS-Q3IU4dXZx-_Qx3P7LtSPnHyu6deqdeg72jb6hTCz4E.eyJwZWVyX2lkIjoxMDAwfQ` + gotPlain, gotFooter, err := pmode.Verify(token, nil) if err != nil { log.Fatal(err) @@ -38,23 +59,18 @@ func ExamplePublicMode() { // Output: // {"data":"signed message!"} - // {"kid":1000} -} - -type DummyData struct { - Email string `json:"email"` -} -type DummyFooterData struct { - Quote string `json:"quote"` + // {"peer_id":1000} } func ExamplePublicMode_Pack() { - createPeer := func(id, secret string) (peer paseto.Peer, pmode *PublicMode) { + createPeer := func(id, secret string) ( + peer paseto.Peer, pmode *pasetov4.PublicMode, + ) { seed, err := hex.DecodeString(secret) if err != nil { log.Fatal(err) } - pmode = NewPublicMode([32]byte(seed)) + pmode = pasetov4.NewPublicMode([32]byte(seed)) peer = paseto.Peer{ ID: id, Private: pmode.PrivateKey, @@ -72,11 +88,11 @@ func ExamplePublicMode_Pack() { ) sendMsg := paseto.NewMessage(sender, receiver, `hello`) - sendMsg.Payload.Data = DummyData{ - Email: `hello@example.com`, + sendMsg.Payload.Data = map[string]string{ + `email`: `hello@example.com`, } - sendMsg.Footer.Data = DummyFooterData{ - Quote: `Live to eat`, + sendMsg.Footer.Data = map[string]string{ + `quote`: `Live to eat`, } token, err := senderpm.Pack(*sendMsg, nil) @@ -84,33 +100,28 @@ func ExamplePublicMode_Pack() { log.Fatal(err) } - pieces := strings.Split(token, `.`) - fmt.Printf("Header: %s.%s\n", pieces[0], pieces[1]) + msg := paseto.Message{} + msg.Unpack(pasetov4.PublicHeader, token, nil) - paysig, _ := base64.RawURLEncoding.DecodeString(pieces[2]) - payload := paysig[:len(paysig)-64] - pdata := paseto.Payload{ - Data: &DummyData{}, - } - _ = json.Unmarshal(payload, &pdata) + pdata := paseto.Payload{} + _ = json.Unmarshal(msg.RawPayload, &pdata) fmt.Printf("Payload.Data: %+v\n", pdata.Data) - - footer, _ := base64.RawURLEncoding.DecodeString(pieces[3]) - fmt.Printf("Footer: %s", footer) + fmt.Printf("Footer: %s", msg.RawFooter) // Output: - // Header: v4.public - // Payload.Data: &{Email:hello@example.com} + // Payload.Data: map[email:hello@example.com] // Footer: {"data":{"quote":"Live to eat"},"peer_id":"john@example.com"} } func ExamplePublicMode_Unpack() { - createPeer := func(id, secret string) (peer paseto.Peer, pmode *PublicMode) { + createPeer := func(id, secret string) ( + peer paseto.Peer, pmode *pasetov4.PublicMode, + ) { seed, err := hex.DecodeString(secret) if err != nil { log.Fatal(err) } - pmode = NewPublicMode([32]byte(seed)) + pmode = pasetov4.NewPublicMode([32]byte(seed)) peer = paseto.Peer{ ID: id, Private: pmode.PrivateKey, @@ -126,27 +137,22 @@ func ExamplePublicMode_Unpack() { `jane@example.org`, `2222222222222222222222222222222222222222222222222222222222222222`, ) + + // Add the sender to list of receiver's peer. recvpm.AddPeer(sender) - token := `v4.public.eyJpc3MiOiJqb2huQGV4YW1wbGUuY29tIiwic3ViIjoiaGVsbG8iLCJhdWQiOiJqYW5lQGV4YW1wbGUub3JnIiwiZXhwIjoxNzc0ODE5NzYzLCJuYmYiOjE3NzQ4MTk3MDMsImlhdCI6MTc3NDgxOTcwMywiZGF0YSI6eyJlbWFpbCI6ImhlbGxvQGV4YW1wbGUuY29tIn19Ui741xeDUhQE2w31smKyAJ_d-fhMH20SRLkIY3lDbIBfj_tq7es9-H2wQR3q6EZZRPrlAPxEug712IEgomTnBA.eyJkYXRhIjp7InF1b3RlIjoiTGlmZSBpcyBmb3IgZWF0aW5nIn0sInBlZXJfaWQiOiJqb2huQGV4YW1wbGUuY29tIn0` - pdata := DummyData{} - fdata := DummyFooterData{} - recvMsg := paseto.Message{ - Payload: paseto.Payload{ - Data: &pdata, - }, - Footer: paseto.Footer{ - Data: &fdata, - }, - } + // This is the token send by sender. + token := `v4.public.eyJkYXRhIjp7ImVtYWlsIjoiaGVsbG9AZXhhbXBsZS5jb20ifSwiaXNzIjoiam9obkBleGFtcGxlLmNvbSIsInN1YiI6ImhlbGxvIiwiYXVkIjoiamFuZUBleGFtcGxlLm9yZyIsImV4cCI6MTc3NDg1OTg4OSwibmJmIjoxNzc0ODU5ODI5LCJpYXQiOjE3NzQ4NTk4Mjl9eGHMkOlYiVchKl1GqQwSMyTC8eWCpXhNJHGHq_MEJNqlKur-kPpHqY-hWHoh4I1RaBq68MN_TNveqwPIbk9iBQ.eyJkYXRhIjp7InF1b3RlIjoiTGl2ZSB0byBlYXQifSwicGVlcl9pZCI6ImpvaG5AZXhhbXBsZS5jb20ifQ` + + recvMsg := paseto.Message{} err := recvpm.Unpack(token, nil, &recvMsg) if err != nil { log.Fatal(err) } - fmt.Printf("%+v\n", recvMsg.Payload.Data) - fmt.Printf("%+v\n", recvMsg.Footer.Data) + fmt.Printf("Payload.Data: %+v\n", recvMsg.Payload.Data) + fmt.Printf("Footer: %+v\n", recvMsg.Footer) // Output: - // &{Email:hello@example.com} - // &{Quote:Life is for eating} + // Payload.Data: map[email:hello@example.com] + // Footer: {Data:map[quote:Live to eat] PeerID:john@example.com} } |