From 3f0309076256697ae90e02896f68684d200eb98f Mon Sep 17 00:00:00 2001
From: Matthieu Lamalle <mlamalle@cadoles.com>
Date: Wed, 22 Jul 2020 10:14:13 +0200
Subject: [PATCH] update conf var names

---
 .env.dist              | 17 +++++++++++------
 cmd/jwtserver/main.go  |  2 +-
 middleware/accounts.go | 12 ++++++------
 middleware/postgres.go | 16 ++++++++--------
 4 files changed, 26 insertions(+), 21 deletions(-)

diff --git a/.env.dist b/.env.dist
index 88c6736..71173c3 100644
--- a/.env.dist
+++ b/.env.dist
@@ -1,11 +1,16 @@
 ## Server
-web_adress=":3001"
+jwt_web_adress=":3001"
 
 ## Postgres
-db_user="jwtserver"
-db_pass="jwtserver"
-db_name="jwtserver"
-db_host="localhost"
+jwt_db_user="jwtserver"
+jwt_db_pass="jwtserver"
+jwt_db_name="jwtserver"
+jwt_db_host="localhost"
 
 ## JWT
-token_password="NotSoSecretJwtSecretPassword"
\ No newline at end of file
+jwt_subject="factory"
+jwt_audience="risotto"
+jwt_access_token_password="NotSoSecretJwtAccessSecretPassword"
+jwt_refresh_token_password="NotSoSecretJwtRefreshSecretPassword"
+jwt_access_expiration=30 ## in seconds 
+jwt_refresh_expiration=2 ## in minutes
\ No newline at end of file
diff --git a/cmd/jwtserver/main.go b/cmd/jwtserver/main.go
index 913568f..0c57894 100644
--- a/cmd/jwtserver/main.go
+++ b/cmd/jwtserver/main.go
@@ -23,7 +23,7 @@ func init() {
 	if e != nil {
 		fmt.Print(e)
 	}
-	confWebadress = os.Getenv("web_adress")
+	confWebadress = os.Getenv("jwt_web_adress")
 }
 
 func main() {
diff --git a/middleware/accounts.go b/middleware/accounts.go
index 7e6746a..6d56422 100644
--- a/middleware/accounts.go
+++ b/middleware/accounts.go
@@ -34,16 +34,16 @@ func init() {
 		fmt.Print(e)
 	}
 	var err error
-	accessExpires, err = strconv.Atoi(os.Getenv("access_expiration"))
+	accessExpires, err = strconv.Atoi(os.Getenv("jwt_access_expiration"))
 	if err != nil {
 		panic(err)
 	}
-	refreshExpiration, err = strconv.Atoi(os.Getenv("access_expiration"))
+	refreshExpiration, err = strconv.Atoi(os.Getenv("jwt_access_expiration"))
 	if err != nil {
 		panic(err)
 	}
-	audience = os.Getenv("audience")
-	subject = os.Getenv("subject")
+	audience = os.Getenv("jwt_audience")
+	subject = os.Getenv("jwt_subject")
 }
 
 // TokenDetails struct
@@ -151,7 +151,7 @@ func (account *Account) GenerateTokenPair() (*TokenDetails, error) {
 		},
 	}
 	token := jwt.NewWithClaims(jwt.GetSigningMethod("HS256"), tk)
-	tokenString, err := token.SignedString([]byte(os.Getenv("access_token_password")))
+	tokenString, err := token.SignedString([]byte(os.Getenv("jwt_access_token_password")))
 	if err != nil {
 		return nil, err
 	}
@@ -164,7 +164,7 @@ func (account *Account) GenerateTokenPair() (*TokenDetails, error) {
 		},
 	}
 	refreshtoken := jwt.NewWithClaims(jwt.GetSigningMethod("HS256"), reftk)
-	refreshtokenString, err := refreshtoken.SignedString([]byte(os.Getenv("refresh_token_password")))
+	refreshtokenString, err := refreshtoken.SignedString([]byte(os.Getenv("jwt_refresh_token_password")))
 	if err != nil {
 		return nil, err
 	}
diff --git a/middleware/postgres.go b/middleware/postgres.go
index d7c76ea..35edb52 100644
--- a/middleware/postgres.go
+++ b/middleware/postgres.go
@@ -19,15 +19,15 @@ func init() {
 		fmt.Print(e)
 	}
 
-	username := os.Getenv("db_user")
-	password := os.Getenv("db_pass")
-	dbName := os.Getenv("db_name")
-	dbHost := os.Getenv("db_host")
+	username := os.Getenv("jwt_db_user")
+	password := os.Getenv("jwt_db_pass")
+	dbName := os.Getenv("jwt_db_name")
+	dbHost := os.Getenv("jwt_db_host")
 
-	dbUri := fmt.Sprintf("host=%s user=%s dbname=%s sslmode=disable password=%s", dbHost, username, dbName, password) //Build connection string
-	fmt.Println(dbUri)
+	dbURI := fmt.Sprintf("host=%s user=%s dbname=%s sslmode=disable password=%s", dbHost, username, dbName, password) //Build connection string
+	fmt.Println(dbURI)
 
-	conn, err := gorm.Open("postgres", dbUri)
+	conn, err := gorm.Open("postgres", dbURI)
 	if err != nil {
 		fmt.Print(err)
 	}
@@ -36,7 +36,7 @@ func init() {
 	db.Debug().AutoMigrate(&Account{}) //Database migration
 }
 
-//returns a handle to the DB object
+//GetDB returns a handle to the DB object
 func GetDB() *gorm.DB {
 	return db
 }