feat: 账号密钥用vault储存 (#10830)

* feat: 账号密钥用vault储存

* perf: 优化 Vault

* perf: 重构 Vault Backend 设计架构 (未完成)

* perf: 重构 Vault Backend 设计架构 (未完成2)

* perf: 重构 Vault Backend 设计架构 (未完成3)

* perf: 重构 Vault Backend 设计架构 (未完成4)

* perf: 重构 Vault Backend 设计架构 (未完成5)

* perf: 重构 Vault Backend 设计架构 (已完成)

* perf: 重构 Vault Backend 设计架构 (已完成)

* perf: 重构 Vault Backend 设计架构 (已完成)

* perf: 小优化

* perf: 优化

---------

Co-authored-by: feng <1304903146@qq.com>
Co-authored-by: Bai <baijiangjie@gmail.com>
Co-authored-by: feng626 <57284900+feng626@users.noreply.github.com>

apps/accounts/signal_handlers.py

@@ -1,8 +1,9 @@
-from django.db.models.signals import pre_save
+from django.db.models.signals import pre_save, post_save, post_delete
 from django.dispatch import receiver
 
+from accounts.backends import vault_client
 from common.utils import get_logger
-from .models import Account
+from .models import Account, AccountTemplate
 
 logger = get_logger(__name__)
 
@@ -13,3 +14,23 @@ def on_account_pre_save(sender, instance, **kwargs):
         instance.version = 1
     else:
         instance.version = instance.history.count()
+
+
+class VaultSignalHandler(object):
+    """ 处理 Vault 相关的信号 """
+
+    @staticmethod
+    def save_to_vault(sender, instance, created, **kwargs):
+        if created:
+            vault_client.create(instance)
+        else:
+            vault_client.update(instance)
+
+    @staticmethod
+    def delete_to_vault(sender, instance, **kwargs):
+        vault_client.delete(instance)
+
+
+for model in (Account, AccountTemplate, Account.history.model):
+    post_save.connect(VaultSignalHandler.save_to_vault, sender=model)
+    post_delete.connect(VaultSignalHandler.delete_to_vault, sender=model)