mirror of
https://github.com/42wim/matterbridge.git
synced 2024-12-04 16:32:02 -08:00
87 lines
1.7 KiB
Go
87 lines
1.7 KiB
Go
package main
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import (
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"net/http"
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"time"
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jwt "github.com/dgrijalva/jwt-go"
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"github.com/labstack/echo"
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"github.com/labstack/echo/middleware"
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)
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// jwtCustomClaims are custom claims extending default ones.
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type jwtCustomClaims struct {
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Name string `json:"name"`
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Admin bool `json:"admin"`
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jwt.StandardClaims
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}
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func login(c echo.Context) error {
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username := c.FormValue("username")
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password := c.FormValue("password")
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if username == "jon" && password == "shhh!" {
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// Set custom claims
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claims := &jwtCustomClaims{
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"Jon Snow",
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true,
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jwt.StandardClaims{
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ExpiresAt: time.Now().Add(time.Hour * 72).Unix(),
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},
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}
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// Create token with claims
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token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
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// Generate encoded token and send it as response.
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t, err := token.SignedString([]byte("secret"))
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if err != nil {
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return err
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}
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return c.JSON(http.StatusOK, echo.Map{
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"token": t,
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})
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}
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return echo.ErrUnauthorized
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}
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func accessible(c echo.Context) error {
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return c.String(http.StatusOK, "Accessible")
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}
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func restricted(c echo.Context) error {
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user := c.Get("user").(*jwt.Token)
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claims := user.Claims.(*jwtCustomClaims)
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name := claims.Name
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return c.String(http.StatusOK, "Welcome "+name+"!")
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}
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func main() {
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e := echo.New()
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// Middleware
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e.Use(middleware.Logger())
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e.Use(middleware.Recover())
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// Login route
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e.POST("/login", login)
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// Unauthenticated route
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e.GET("/", accessible)
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// Restricted group
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r := e.Group("/restricted")
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// Configure middleware with the custom claims type
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config := middleware.JWTConfig{
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Claims: &jwtCustomClaims{},
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SigningKey: []byte("secret"),
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}
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r.Use(middleware.JWTWithConfig(config))
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r.GET("", restricted)
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e.Logger.Fatal(e.Start(":1323"))
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}
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