From 0607478f1e4c86619a606af7876a6625e859ee1a Mon Sep 17 00:00:00 2001 From: Vidhu Kant Sharma Date: Sat, 28 Jan 2023 23:32:41 +0530 Subject: created endpoint to get logged in user's info --- auth/jwt_middleware.go | 85 ---------------------------------------------- auth/refresh_middleware.go | 47 +++++++++++++++++++++++++ 2 files changed, 47 insertions(+), 85 deletions(-) delete mode 100644 auth/jwt_middleware.go create mode 100644 auth/refresh_middleware.go (limited to 'auth') diff --git a/auth/jwt_middleware.go b/auth/jwt_middleware.go deleted file mode 100644 index 8dd77b8..0000000 --- a/auth/jwt_middleware.go +++ /dev/null @@ -1,85 +0,0 @@ -/* OpenBills-server - Server for libre billing software OpenBills-web - * Copyright (C) 2022 Vidhu Kant Sharma - - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - -package auth - -import ( - "github.com/MikunoNaka/OpenBills-server/user" - "go.mongodb.org/mongo-driver/bson/primitive" - "go.mongodb.org/mongo-driver/bson" - "github.com/golang-jwt/jwt/v4" - "github.com/gin-gonic/gin" - "net/http" - "context" -) - -func Authorize() gin.HandlerFunc { - return func(ctx *gin.Context) { - tokenHeader := ctx.Request.Header["Authorization"] - if tokenHeader != nil { - token, err := jwt.ParseWithClaims(tokenHeader[0], &jwt.StandardClaims{}, func(token *jwt.Token) (interface{}, error) { - return []byte(accessSecret), nil - }) - if err != nil { - ctx.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"message": "access token expired"}) - } else { - ctx.Set("userId", token.Claims.(*jwt.StandardClaims).Issuer) - ctx.Next() - } - } else { - // invalid Authorization header - ctx.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"message": "not logged in"}) - } - - } -} - -func verifyRefreshToken() gin.HandlerFunc { - return func(ctx *gin.Context) { - refreshToken, err := ctx.Cookie("refreshToken") - if err == nil { - token, err := jwt.ParseWithClaims(refreshToken, &jwt.StandardClaims{}, func(token *jwt.Token) (interface{}, error) { - return []byte(refreshSecret), nil - }) - if err != nil { // invalid token - ctx.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"message": "refresh token expired"}) - } else { // valid token - // convert id from string to ObjectID - id, _ := primitive.ObjectIDFromHex(token.Claims.(*jwt.StandardClaims).Issuer) - - // check if user exists - var u user.User - if err := db.FindOne(context.TODO(), bson.M{"_id": id}).Decode(&u); err != nil { - ctx.AbortWithStatusJSON(http.StatusNotFound, gin.H{"message": "user not found"}) - } else { - // check if this refreshToken is in DB - for _, i := range u.Sessions { - if i.Token == refreshToken { - ctx.Set("user", u) - ctx.Next() - } else { - ctx.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"message": "refresh token expired"}) - } - } - } - } - } else { - // invalid Authorization header - ctx.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"message": "not logged in"}) - } - } -} diff --git a/auth/refresh_middleware.go b/auth/refresh_middleware.go new file mode 100644 index 0000000..00f73bf --- /dev/null +++ b/auth/refresh_middleware.go @@ -0,0 +1,47 @@ +package auth + +import ( + "github.com/golang-jwt/jwt/v4" + "go.mongodb.org/mongo-driver/bson/primitive" + "go.mongodb.org/mongo-driver/bson" + "github.com/MikunoNaka/OpenBills-server/user" + "github.com/gin-gonic/gin" + "context" + "net/http" +) + +func verifyRefreshToken() gin.HandlerFunc { + return func(ctx *gin.Context) { + refreshToken, err := ctx.Cookie("refreshToken") + if err == nil { + token, err := jwt.ParseWithClaims(refreshToken, &jwt.StandardClaims{}, func(token *jwt.Token) (interface{}, error) { + return []byte(refreshSecret), nil + }) + if err != nil { // invalid token + ctx.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"message": "refresh token expired"}) + } else { // valid token + // convert id from string to ObjectID + id, _ := primitive.ObjectIDFromHex(token.Claims.(*jwt.StandardClaims).Issuer) + + // check if user exists + var u user.User + if err := db.FindOne(context.TODO(), bson.M{"_id": id}).Decode(&u); err != nil { + ctx.AbortWithStatusJSON(http.StatusNotFound, gin.H{"message": "user not found"}) + } else { + // check if this refreshToken is in DB + for _, i := range u.Sessions { + if i.Token == refreshToken { + ctx.Set("user", u) + ctx.Next() + } else { + ctx.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"message": "refresh token expired"}) + } + } + } + } + } else { + // invalid Authorization header + ctx.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"message": "not logged in"}) + } + } +} -- cgit v1.2.3