feat: 支持 Session 会话共享 (#6768)

* feat: 添加 SECURITY_SESSION_SHARE 配置

* feat: 添加 SessionShare / ShareJoinRecord Model

* feat: 添加 SessionShare / ShareJoinRecord Model

* feat: 添加 SessionSharing / SessionJoinRecord Model

* feat: 添加 SessionSharing API

* feat: 添加 SessionJoinRecord API

* feat: 修改迁移文件

* feat: 修改迁移文件

* feat: 修改迁移文件

* feat: 修改API权限

apps/terminal/serializers/__init__.py

@@ -4,3 +4,4 @@ from .terminal import *
 from .session import *
 from .storage import *
 from .command import *
+from .sharing import *

apps/terminal/serializers/sharing.py

@@ -0,0 +1,57 @@
+from rest_framework import serializers
+from django.utils.translation import ugettext_lazy as _
+from orgs.mixins.serializers import OrgResourceModelSerializerMixin
+from common.utils.random import random_string
+from ..models import SessionSharing, SessionJoinRecord
+
+__all__ = ['SessionSharingSerializer', 'SessionJoinRecordSerializer']
+
+
+class SessionSharingSerializer(OrgResourceModelSerializerMixin):
+    class Meta:
+        model = SessionSharing
+        fields_mini = ['id']
+        fields_small = fields_mini + [
+            'verify_code', 'is_active', 'expired_time', 'created_by',
+            'date_created', 'date_updated'
+        ]
+        fields_fk = ['session', 'creator']
+        fields = fields_small + fields_fk
+        read_only_fields = ['verify_code']
+
+    def create(self, validated_data):
+        validated_data['verify_code'] = random_string(4)
+        session = validated_data.get('session')
+        if session:
+            validated_data['creator_id'] = session.user_id
+            validated_data['created_by'] = str(session.user)
+            validated_data['org_id'] = session.org_id
+        return super().create(validated_data)
+
+
+class SessionJoinRecordSerializer(OrgResourceModelSerializerMixin):
+    class Meta:
+        model = SessionJoinRecord
+        fields_mini = ['id']
+        fields_small = fields_mini + [
+            'joiner_display', 'verify_code', 'date_joined', 'date_left',
+            'remote_addr', 'login_from', 'is_success', 'reason', 'is_finished',
+            'created_by', 'date_created', 'date_updated'
+        ]
+        fields_fk = ['session', 'sharing', 'joiner']
+        fields = fields_small + fields_fk
+        extra_kwargs = {
+            'session': {'required': False},
+            'joiner': {'required': True},
+            'sharing': {'required': True},
+            'remote_addr': {'required': True},
+            'verify_code': {'required': True},
+            'joiner_display': {'label': _('Joiner')},
+        }
+
+    def create(self, validate_data):
+        sharing = validate_data.get('sharing')
+        if sharing:
+            validate_data['session'] = sharing.session
+            validate_data['org_id'] = sharing.org_id
+        return super().create(validate_data)