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audit full project flows and harden backend

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This commit is contained in:
yanweidong
2026-08-03 16:03:44 +08:00
parent d8d62469d6
commit 95b6f2b69c
22 changed files with 505 additions and 890 deletions
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10
backend/api/internal/logic/iot/iot.go
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@@ -4,6 +4,7 @@ package iot
import (
"crypto/subtle"
"encoding/json"
"errors"
"net/http"
"strings"
"time"
@@ -187,7 +188,14 @@ func SaveDeviceMessage(ctx *gin.Context) {
if frame.Control&0x04 != 0 {
status, errorCode = "failed", "DEVICE_REPORTED_FAILURE"
}
return tx.Model(&models.IotCommand{}).Where("device_id = ? AND packet_number = ? AND command_status IN ?", envelope.DeviceID, frame.PacketNumber, []string{"dispatched", "pending_confirmation"}).Updates(map[string]any{"command_status": status, "error_code": errorCode, "acknowledged_at": received, "updated_at": received}).Error
result := tx.Model(&models.IotCommand{}).Where("device_id = ? AND packet_number = ? AND command_status IN ?", envelope.DeviceID, frame.PacketNumber, []string{"dispatched", "pending_confirmation"}).Updates(map[string]any{"command_status": status, "error_code": errorCode, "acknowledged_at": received, "updated_at": received})
if result.Error != nil {
return result.Error
}
if result.RowsAffected > 1 {
return errors.New("ambiguous device acknowledgement")
}
return nil
})
if err != nil {
ctx.JSON(500, gin.H{"code": "IOT_MESSAGE_SAVE_FAILED"})