initial commit

handler_refresh.go

@@ -0,0 +1,56 @@
+package main
+
+import (
+	"net/http"
+	"time"
+
+	"github.com/bootdotdev/learn-file-storage-s3-golang-starter/internal/auth"
+)
+
+func (cfg *apiConfig) handlerRefresh(w http.ResponseWriter, r *http.Request) {
+	type response struct {
+		Token string `json:"token"`
+	}
+
+	refreshToken, err := auth.GetBearerToken(r.Header)
+	if err != nil {
+		respondWithError(w, http.StatusBadRequest, "Couldn't find token", err)
+		return
+	}
+
+	user, err := cfg.db.GetUserByRefreshToken(refreshToken)
+	if err != nil {
+		respondWithError(w, http.StatusUnauthorized, "Couldn't get user for refresh token", err)
+		return
+	}
+
+	accessToken, err := auth.MakeJWT(
+		user.ID,
+		cfg.jwtSecret,
+		time.Hour,
+	)
+	if err != nil {
+		respondWithError(w, http.StatusUnauthorized, "Couldn't validate token", err)
+		return
+	}
+
+	respondWithJSON(w, http.StatusOK, response{
+		Token: accessToken,
+	})
+}
+
+func (cfg *apiConfig) handlerRevoke(w http.ResponseWriter, r *http.Request) {
+	refreshToken, err := auth.GetBearerToken(r.Header)
+	if err != nil {
+		respondWithError(w, http.StatusBadRequest, "Couldn't find token", err)
+		return
+	}
+
+	err = cfg.db.RevokeRefreshToken(refreshToken)
+	if err != nil {
+		respondWithError(w, http.StatusInternalServerError, "Couldn't revoke session", err)
+		return
+	}
+
+	w.WriteHeader(http.StatusNoContent)
+}