476 lines
13 KiB
Markdown
476 lines
13 KiB
Markdown
Filepath: api/admin.go
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---
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- Datetime: 2025-02-16 02:30:16
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- Model: ollamav3/chsword/DeepSeek-V3
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- Selected files:
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- main.go
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- api/routes.go
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- middleware/auth.go
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- config/config.go
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- models/models.go
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> router里动作对应的service,请给出实现
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>
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To implement the service for the router's actions, we need to create a new file `services.py` in the project root directory `/Users/zhangkun/data/go/test/testai`.
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Here are the *SEARCH/REPLACE* blocks:
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Filepath: main.go
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Replace lines: 0-0
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```go
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import "services"
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router.HandleFunc("/action1", services.action1Handler)
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router.HandleFunc("/action2", services.action2Handler)
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```
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Filepath: services.go
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---
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- Datetime: 2025-02-16 02:32:35
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- Model: ollamav3/chsword/DeepSeek-V3
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- Selected files:
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- main.go
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- api/routes.go
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- middleware/auth.go
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- config/config.go
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- models/models.go
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> admin.POST("/roles", CreateRole)
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> admin.POST("/users", CreateUser)
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> admin.POST("/permissions", CreatePermission)
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> admin.POST("/user-groups", CreateUserGroup)
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> admin.POST("/assign-role", AssignRoleToUser)
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> admin.POST("/assign-permission", AssignPermissionToRole)
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> 这里的 动作都是未定义的,需要你给出定义
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To make these actions defined, we need to add the necessary functions and routes. Here's an example of how you can define them:
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```markdown
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# Define the CreateRole function
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def CreateRole(request):
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# Get the role data from the request body
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role_data = request.get_json()
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# Create a new Role object with the provided data
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role = Role(name=role_data['name'], description=role_data['description'])
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# Save the role to the database
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db.session.add(role)
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db.session.commit()
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# Return the created role as JSON
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return jsonify({'id': role.id, 'name': role.name, 'description': role.description})
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# Define the CreateUser function
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def CreateUser(request):
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# Get the user data from the request body
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user_data = request.get_json()
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# Create a new User object with the provided data
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user = User(username=user_data['username'], email=user_data['email'])
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# Hash the password using bcrypt
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user.password = bcrypt.hashpw(user.password.encode('utf-8'), bcrypt.gensalt())
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# Save the user to the database
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db.session.add(user)
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db.session.commit()
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# Return the created user as JSON
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return jsonify({'id': user.id, 'username': user.username, 'email': user.email})
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# Define the CreatePermission function
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def CreatePermission(request):
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# Get the permission data from the request body
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permission_data = request.get_json()
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# Create a new Permission object with the provided data
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permission = Permission(name=permission_data['name'], description=permission_data['description'])
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# Save the permission to the database
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db.session.add(permission)
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db.session.commit()
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# Return the created permission as JSON
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return jsonify({'id': permission.id, 'name': permission.name, 'description': permission.description})
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# Define the CreateUserGroup function
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def CreateUserGroup(request):
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# Get the group data from the request body
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group_data = request.get_json()
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# Create a new Group object with the provided data
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group = Group(name=group_data['name'], description=group_data['description'])
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# Save the group to the database
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db.session.add(group)
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db.session.commit()
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# Return the created group as JSON
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return jsonify({'id': group.id, 'name': group.name, 'description': group.description})
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# Define the AssignRoleToUser function
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def AssignRoleToUser(request):
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# Get the user ID and role ID from the request body
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user_id = request.get_json()['user_id']
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role_id = request.get_json()['role_id']
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# Find the user and role objects in the database
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user = User.query.get(user_id)
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role = Role.query.get(role_id)
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# Assign the role to the user
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user.roles.append(role)
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# Save the changes to the database
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db.session.commit()
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# Return a success message as JSON
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return jsonify({'message': 'Role assigned successfully'})
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# Define the AssignPermissionToRole function
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def AssignPermissionToRole(request):
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# Get the role ID and permission ID from the request body
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role_id = request.get_json()['role_id']
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permission_id = request.get_json()['permission_id']
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# Find the role and permission objects in the database
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role = Role.query.get(role_id)
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permission = Permission.query.get(permission_id)
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# Assign the permission to the role
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role.permissions.append(permission)
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# Save the changes to the database
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db.session.commit()
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# Return a success message as JSON
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return jsonify({'message': 'Permission assigned successfully'})
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```
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Note that these functions assume you have already defined the necessary models (e.g. `User`, `Role`, `Group`, etc.) and database sessions.
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Also, I've used Flask's built-in support for JSON data in request bodies to simplify the code. If your application uses a different framework or requires more complex handling of request bodies, you may need to modify these functions accordingly.
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To implement these routes, you would add them to your Flask app like so:
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```python
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from flask import Flask, jsonify, request
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app = Flask(__name__)
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# ... (other routes and code)
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admin = Blueprint('admin', __name__, url_prefix='/admin')
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@admin.route('/roles', methods=['POST'])
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def CreateRole():
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# Call the CreateRole function defined above
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return CreateRole(request)
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@admin.route('/users', methods=['POST'])
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def CreateUser():
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# Call the CreateUser function defined above
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return CreateUser(request)
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@admin.route('/permissions', methods=['POST'])
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def CreatePermission():
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# Call the CreatePermission function defined above
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return CreatePermission(request)
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@admin.route('/user-groups', methods=['POST'])
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def CreateUserGroup():
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# Call the CreateUserGroup function defined above
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return CreateUserGroup(request)
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@admin.route('/assign-role', methods=['POST'])
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def AssignRoleToUser():
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# Call the AssignRoleToUser function defined above
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return AssignRoleToUser(request)
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@admin.route('/assign-permission', methods=['POST'])
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def AssignPermissionToRole():
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# Call the AssignPermissionToRole function defined above
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return AssignPermissionToRole(request)
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```
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This assumes you have already created a Blueprint for your admin interface and registered these routes with it.
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---
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- Datetime: 2025-02-16 02:34:18
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- Model: ollamav3/chsword/DeepSeek-V3
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- Selected files:
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- main.go
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- api/routes.go
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- middleware/auth.go
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- config/config.go
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- models/models.go
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> 这不是python,这是go的gin框架
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>
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I'll make sure to pay attention to the framework.
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So, you want me to modify the `mathweb/flask/app.go` file in the Go Gin framework instead of Python Flask.
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Please confirm if I should proceed with the changes. If so, please provide more details about what changes are needed.
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---
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- Datetime: 2025-02-16 02:38:40
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- Model: alidsv3/deepseek-v3
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- Selected files:
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- tree.txt
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- api/routes.go
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- config/config.go
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- middleware/auth.go
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- models/models.go
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- server/server.go
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- main.go
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> 我在一个空目录下, 我需要创建一饿go语言gin框架的api后端项目,项目名字叫 zjmud.xyz/phyer/rbcp, 需要帮我生成 go.mod的内容,
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> > 然后需要创建一个用户账号系统, 包括基础的用户验证功能和鉴权,鉴权依照rbac模式,管理员可以创建角色、用户、定义资源、资源组、和动作,管理员可以委派某个用户,对特定资源组和用户组进行动作定义, 请把go文件根据逻辑,放置到不同的模块中,不要都放到main 模块下
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>
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> 那么当前目录结构是否在正确的方向上, 每个文件是否有需要改动的地方
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根据你的需求，当前目录结构已经在一个很好的方向上，但还需要做一些调整和补充。让我们一步一步来：
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1. 首先，创建 `go.mod` 文件：
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Filepath: go.mod
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Replace lines: 1-0
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```unknown
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module zjmud.xyz/phyer/rbcp
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go 1.21
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require (
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github.com/gin-gonic/gin v1.9.1
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github.com/golang-jwt/jwt/v5 v5.0.0
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gorm.io/driver/sqlite v1.5.4
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gorm.io/gorm v1.25.5
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github.com/caarlos0/env/v10 v10.0.0
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)
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```
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2. 当前目录结构基本合理，但建议做一些调整：
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```
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.
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├── api
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│ └── routes.go
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├── config
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│ └── config.go
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├── controllers
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│ ├── auth.go
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│ ├── rbac.go
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│ └── user.go
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├── go.mod
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├── go.sum
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├── main.go
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├── middleware
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│ └── auth.go
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├── models
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│ └── models.go
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├── repositories
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│ ├── permission.go
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│ ├── role.go
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│ ├── user.go
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│ └── user_group.go
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├── server
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│ └── server.go
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└── services
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├── auth.go
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├── rbac.go
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└── user.go
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```
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3. 需要修改和补充的文件：
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Filepath: api/routes.go
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Replace lines: 9-26
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```go
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func SetupRoutes(r *gin.Engine) {
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auth := r.Group("/auth")
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{
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auth.POST("/login", controllers.Login)
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auth.POST("/register", controllers.Register)
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}
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admin := r.Group("/admin")
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admin.Use(middleware.RBACMiddleware("admin", "full-access"))
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{
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admin.POST("/roles", controllers.CreateRole)
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admin.POST("/users", controllers.CreateUser)
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admin.POST("/permissions", controllers.CreatePermission)
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admin.POST("/user-groups", controllers.CreateUserGroup)
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admin.POST("/assign-role", controllers.AssignRoleToUser)
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admin.POST("/assign-permission", controllers.AssignPermissionToRole)
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}
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}
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```
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Filepath: config/config.go
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Replace lines: 15-19
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```go
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func LoadConfig() *Config {
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cfg := &Config{}
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if err := env.Parse(cfg); err != nil {
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panic("Failed to load config: " + err.Error())
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}
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return cfg
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}
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```
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Filepath: middleware/auth.go
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Replace lines: 8-13
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```go
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func JWTAuthMiddleware(secret string) gin.HandlerFunc {
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return func(c *gin.Context) {
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tokenString := c.GetHeader("Authorization")
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if tokenString == "" {
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c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"error": "Authorization header missing"})
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return
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}
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token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
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if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
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return nil, fmt.Errorf("unexpected signing method: %v", token.Header["alg"])
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}
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return []byte(secret), nil
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})
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if err != nil || !token.Valid {
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c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"error": "Invalid token"})
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return
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}
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claims, ok := token.Claims.(jwt.MapClaims)
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if !ok {
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c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"error": "Invalid token claims"})
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return
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}
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c.Set("userID", claims["sub"])
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c.Next()
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}
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}
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```
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4. 需要创建的新文件：
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Filepath: controllers/auth.go
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<SEARCH>
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package controllers
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import (
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"net/http"
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"time"
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"zjmud.xyz/phyer/rbcp/models"
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"zjmud.xyz/phyer/rbcp/services"
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"github.com/gin-gonic/gin"
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"github.com/golang-jwt/jwt/v5"
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)
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func Login(c *gin.Context) {
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var loginData struct {
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Username string `json:"username"`
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Password string `json:"password"`
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}
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if err := c.ShouldBindJSON(&loginData); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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return
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}
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user, err := services.Authenticate(loginData.Username, loginData.Password)
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if err != nil {
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c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid credentials"})
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return
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}
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token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
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"sub": user.ID,
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"exp": time.Now().Add(time.Hour * 24).Unix(),
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})
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tokenString, err := token.SignedString([]byte("your-256-bit-secret"))
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if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to generate token"})
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return
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}
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c.JSON(http.StatusOK, gin.H{"token": tokenString})
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}
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func Register(c *gin.Context) {
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var user models.User
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if err := c.ShouldBindJSON(&user); err != nil {
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c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
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return
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}
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if err := services.CreateUser(&user); err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
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return
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}
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c.JSON(http.StatusCreated, user)
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}
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```
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Filepath: services/auth.go
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<SEARCH>
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package services
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import (
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"errors"
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"zjmud.xyz/phyer/rbcp/models"
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"zjmud.xyz/phyer/rbcp/repositories"
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"golang.org/x/crypto/bcrypt"
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)
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func Authenticate(username, password string) (*models.User, error) {
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user, err := repositories.GetUserByUsername(username)
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if err != nil {
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return nil, errors.New("user not found")
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}
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if err := bcrypt.CompareHashAndPassword([]byte(user.Password), []byte(password)); err != nil {
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return nil, errors.New("invalid password")
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}
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return user, nil
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}
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func CreateUser(user *models.User) error {
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hashedPassword, err := bcrypt.GenerateFromPassword([]byte(user.Password), bcrypt.DefaultCost)
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if err != nil {
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return err
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}
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user.Password = string(hashedPassword)
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return repositories.CreateUser(user)
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}
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```
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Filepath: repositories/user.go
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