feat(session): session列表返回can_termination字段值；设置所有db协议类型会话不可被终断和监控

apps/terminal/models.py

@@ -257,8 +257,24 @@ class Session(OrgModelMixin):
         _PROTOCOL = self.PROTOCOL
         if self.is_finished:
             return False
-        if self.protocol not in [_PROTOCOL.SSH, _PROTOCOL.TELNET, _PROTOCOL.MYSQL, _PROTOCOL.K8S]:
+        if self.protocol in [_PROTOCOL.SSH, _PROTOCOL.TELNET, _PROTOCOL.K8S]:
+            return True
+        else:
             return False
+
+    @property
+    def db_protocols(self):
+        _PROTOCOL = self.PROTOCOL
+        return [_PROTOCOL.MYSQL, _PROTOCOL.MARIADB, _PROTOCOL.ORACLE, _PROTOCOL.POSTGRESQL]
+
+    @property
+    def can_termination(self):
+        _PROTOCOL = self.PROTOCOL
+        if self.is_finished:
+            return False
+        if self.protocol in self.db_protocols:
+            return False
+        else:
             return True
 
     def save_replay_to_storage(self, f):

apps/terminal/serializers/session.py

@@ -22,7 +22,7 @@ class SessionSerializer(BulkOrgResourceModelSerializer):
             "user_id", "asset_id", "system_user_id",
             "login_from", "login_from_display", "remote_addr",
             "is_success",  "is_finished", "has_replay", "can_replay",
-            "can_join", "protocol", "date_start", "date_end",
+            "can_join", "can_termination", "protocol", "date_start", "date_end",
             "terminal",
         ]
         extra_kwargs = {