fix(Logger): Added jwt_field option

Author: dfradehubs

README.md

@@ -48,6 +48,8 @@ logs:
   #jwt_user:
   #  enabled: true
   #  header: "Test"
+  # JWT field which you want to log
+  #  jwt_field: "email"
   access_logs_fields:
     - REQUEST:method
     - REQUEST:host

api/v1alpha1/config_types.go

@@ -17,8 +17,9 @@ type ConfigSpec struct {
 	Logs struct {
 		ShowAccessLogs bool `yaml:"show_access_logs"`
 		JwtUser        struct {
-			Enabled bool   `yaml:"enabled"`
-			Header  string `yaml:"header"`
+			Enabled  bool   `yaml:"enabled"`
+			Header   string `yaml:"header"`
+			JwtField string `yaml:"jwt_field"`
 		} `yaml:"jwt_user"`
 		AccessLogsFields []string `yaml:"access_logs_fields"`
 	} `yaml:"logs"`

config/samples/config.yaml

@@ -13,6 +13,7 @@ logs:
   jwt_user:
     enabled: true
     header: "Cookie"
+    jwt_field: "email"
   access_logs_fields:
     - REQUEST:method
     - REQUEST:host

internal/commons/commons.go

@@ -199,9 +199,9 @@ func addJwtUser(ctx v1alpha1.Context, logFields []interface{}, req *fasthttp.Req
 			return logFields
 		}
 
-		email, ok := payload["email"].(string)
+		user, ok := payload[ctx.Config.Logs.JwtUser.JwtField].(string)
 		if ok {
-			logFields = append(logFields, "jwt_user", email)
+			logFields = append(logFields, "jwt_user", user)
 			return logFields
 		}
 	}