Finb
diff --git a/‎route_register.go‎
Lines changed: 5 additions & 0 deletions b/‎route_register.go‎
Lines changed: 5 additions & 0 deletions
@@ -50,6 +50,11 @@ func doRegister(c *fiber.Ctx, compat bool) error {
 		}
 	}
 
+	// DeviceToken length is variable, but should not be too long.
+	if len(deviceInfo.DeviceToken) > 128 {
+		return c.Status(400).JSON(failed(400, "device token is invalid"))
+	}
+
 	// if deviceInfo.DeviceKey=="", newKey will be filled with a new uuid
 	// otherwise it equal to deviceInfo.DeviceKey
 	newKey, err := db.SaveDeviceTokenByKey(deviceInfo.DeviceKey, deviceInfo.DeviceToken)
Original file line number	Diff line number	Diff line change
`@@ -50,6 +50,11 @@ func doRegister(c *fiber.Ctx, compat bool) error {`
`50`	`50`	`}`
`51`	`51`	`}`
`52`	`52`
	`53`	`+ // DeviceToken length is variable, but should not be too long.`
	`54`	`+ if len(deviceInfo.DeviceToken) > 128 {`
	`55`	`+ return c.Status(400).JSON(failed(400, "device token is invalid"))`
	`56`	`+ }`
	`57`	`+`
`53`	`58`	`// if deviceInfo.DeviceKey=="", newKey will be filled with a new uuid`
`54`	`59`	`// otherwise it equal to deviceInfo.DeviceKey`
`55`	`60`	`newKey, err := db.SaveDeviceTokenByKey(deviceInfo.DeviceKey, deviceInfo.DeviceToken)`