implemented getting user from signature
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parent
885aefc96c
commit
5f63d7385d
@ -1,6 +1,9 @@
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package game
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import (
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"crypto/ed25519"
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"encoding/base64"
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petname "github.com/dustinkirkland/golang-petname"
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)
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@ -37,3 +40,15 @@ func GetSession(name string) *Session {
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func (s *Session) AddUser(user User) {
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s.Users = append(s.Users, user)
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}
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func (s Session) VerifySignature(signature string, message []byte) *User {
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for _, u := range s.Users {
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sig, _ := base64.StdEncoding.DecodeString(signature)
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if ed25519.Verify(u.PublicKey, message, sig) {
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return &u
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}
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}
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return nil
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}
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39
internal/rest_handler/test_auth.go
Normal file
39
internal/rest_handler/test_auth.go
Normal file
@ -0,0 +1,39 @@
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package rest_handler
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import (
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"fmt"
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"io"
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"net/http"
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"gitea.elara.ws/Hazel/hangman/internal/game"
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"github.com/labstack/echo/v4"
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)
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func TestAuth(c echo.Context) error {
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session := game.GetSession(c.Param("session"))
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type TestResults struct {
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SignatureValid bool
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User *string
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}
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sig := c.Request().Header.Get("signature")
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body, _ := io.ReadAll(c.Request().Body)
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fmt.Println(sig)
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u := session.VerifySignature(sig, body)
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var resp TestResults
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if u == nil {
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resp = TestResults{
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SignatureValid: false,
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User: nil,
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}
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} else {
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resp = TestResults{
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SignatureValid: true,
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User: &u.Name,
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}
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}
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return c.JSON(http.StatusOK, resp)
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}
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2
main.go
2
main.go
@ -39,7 +39,7 @@ func main() {
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e.POST("/api/session", rest_handler.CreateSession)
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e.POST("/api/:session/user", rest_handler.CreateUser)
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e.POST("/api/:session/test-auth", rest_handler.CreateSession)
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e.POST("/api/:session/test-auth", rest_handler.TestAuth)
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e.GET("/", view_handler.CreateSession)
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e.GET("/:name", view_handler.CreateUser)
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@ -69,7 +69,8 @@ class Session:
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if __name__ == "__main__":
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s = Session()
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print(s)
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u = s.add_user(name="Hazel")
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s.add_user(name="Hazel")
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u = s.add_user(name="OtherHazel")
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print(u)
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u.test_auth()
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