rbac/sug.md at fa9b4f5e789c5b2f08ee42580880607e4b8996a5

phyer/rbac

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zhangkun9038@dingtalk.com 9ac7597a62 first add

2025-02-16 12:18:39 +08:00

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Filepath: api/admin.go

Datetime: 2025-02-16 02:30:16
Model: ollamav3/chsword/DeepSeek-V3
Selected files:
- main.go
- api/routes.go
- middleware/auth.go
- config/config.go
- models/models.go

router里动作对应的service,请给出实现

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.

Here are the SEARCH/REPLACE blocks:

Filepath: main.go Replace lines: 0-0

import "services"

router.HandleFunc("/action1", services.action1Handler)
router.HandleFunc("/action2", services.action2Handler)

Filepath: services.go

Datetime: 2025-02-16 02:32:35
Model: ollamav3/chsword/DeepSeek-V3
Selected files:
- main.go
- api/routes.go
- middleware/auth.go
- config/config.go
- models/models.go

  admin.POST("/roles", CreateRole)
  admin.POST("/users", CreateUser)
  admin.POST("/permissions", CreatePermission)
  admin.POST("/user-groups", CreateUserGroup)
  admin.POST("/assign-role", AssignRoleToUser)
  admin.POST("/assign-permission", AssignPermissionToRole)
这里的 动作都是未定义的,需要你给出定义

To make these actions defined, we need to add the necessary functions and routes. Here's an example of how you can define them:

# Define the CreateRole function
def CreateRole(request):
    # Get the role data from the request body
    role_data = request.get_json()
    
    # Create a new Role object with the provided data
    role = Role(name=role_data['name'], description=role_data['description'])
    
    # Save the role to the database
    db.session.add(role)
    db.session.commit()
    
    # Return the created role as JSON
    return jsonify({'id': role.id, 'name': role.name, 'description': role.description})

# Define the CreateUser function
def CreateUser(request):
    # Get the user data from the request body
    user_data = request.get_json()
    
    # Create a new User object with the provided data
    user = User(username=user_data['username'], email=user_data['email'])
    
    # Hash the password using bcrypt
    user.password = bcrypt.hashpw(user.password.encode('utf-8'), bcrypt.gensalt())
    
    # Save the user to the database
    db.session.add(user)
    db.session.commit()
    
    # Return the created user as JSON
    return jsonify({'id': user.id, 'username': user.username, 'email': user.email})

# Define the CreatePermission function
def CreatePermission(request):
    # Get the permission data from the request body
    permission_data = request.get_json()
    
    # Create a new Permission object with the provided data
    permission = Permission(name=permission_data['name'], description=permission_data['description'])
    
    # Save the permission to the database
    db.session.add(permission)
    db.session.commit()
    
    # Return the created permission as JSON
    return jsonify({'id': permission.id, 'name': permission.name, 'description': permission.description})

# Define the CreateUserGroup function
def CreateUserGroup(request):
    # Get the group data from the request body
    group_data = request.get_json()
    
    # Create a new Group object with the provided data
    group = Group(name=group_data['name'], description=group_data['description'])
    
    # Save the group to the database
    db.session.add(group)
    db.session.commit()
    
    # Return the created group as JSON
    return jsonify({'id': group.id, 'name': group.name, 'description': group.description})

# Define the AssignRoleToUser function
def AssignRoleToUser(request):
    # Get the user ID and role ID from the request body
    user_id = request.get_json()['user_id']
    role_id = request.get_json()['role_id']
    
    # Find the user and role objects in the database
    user = User.query.get(user_id)
    role = Role.query.get(role_id)
    
    # Assign the role to the user
    user.roles.append(role)
    
    # Save the changes to the database
    db.session.commit()
    
    # Return a success message as JSON
    return jsonify({'message': 'Role assigned successfully'})

# Define the AssignPermissionToRole function
def AssignPermissionToRole(request):
    # Get the role ID and permission ID from the request body
    role_id = request.get_json()['role_id']
    permission_id = request.get_json()['permission_id']
    
    # Find the role and permission objects in the database
    role = Role.query.get(role_id)
    permission = Permission.query.get(permission_id)
    
    # Assign the permission to the role
    role.permissions.append(permission)
    
    # Save the changes to the database
    db.session.commit()
    
    # Return a success message as JSON
    return jsonify({'message': 'Permission assigned successfully'})

Note that these functions assume you have already defined the necessary models (e.g. User, Role, Group, etc.) and database sessions.

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.

To implement these routes, you would add them to your Flask app like so:

from flask import Flask, jsonify, request

app = Flask(__name__)

# ... (other routes and code)

admin = Blueprint('admin', __name__, url_prefix='/admin')

@admin.route('/roles', methods=['POST'])
def CreateRole():
    # Call the CreateRole function defined above
    return CreateRole(request)

@admin.route('/users', methods=['POST'])
def CreateUser():
    # Call the CreateUser function defined above
    return CreateUser(request)

@admin.route('/permissions', methods=['POST'])
def CreatePermission():
    # Call the CreatePermission function defined above
    return CreatePermission(request)

@admin.route('/user-groups', methods=['POST'])
def CreateUserGroup():
    # Call the CreateUserGroup function defined above
    return CreateUserGroup(request)

@admin.route('/assign-role', methods=['POST'])
def AssignRoleToUser():
    # Call the AssignRoleToUser function defined above
    return AssignRoleToUser(request)

@admin.route('/assign-permission', methods=['POST'])
def AssignPermissionToRole():
    # Call the AssignPermissionToRole function defined above
    return AssignPermissionToRole(request)

This assumes you have already created a Blueprint for your admin interface and registered these routes with it.

Datetime: 2025-02-16 02:34:18
Model: ollamav3/chsword/DeepSeek-V3
Selected files:
- main.go
- api/routes.go
- middleware/auth.go
- config/config.go
- models/models.go

这不是python,这是go的gin框架

I'll make sure to pay attention to the framework.

So, you want me to modify the mathweb/flask/app.go file in the Go Gin framework instead of Python Flask.

Please confirm if I should proceed with the changes. If so, please provide more details about what changes are needed.

Datetime: 2025-02-16 02:38:40
Model: alidsv3/deepseek-v3
Selected files:
- tree.txt
- api/routes.go
- config/config.go
- middleware/auth.go
- models/models.go
- server/server.go
- main.go

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,

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

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

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：

首先，创建 go.mod 文件：

Filepath: go.mod Replace lines: 1-0

module zjmud.xyz/phyer/rbcp

go 1.21

require (
    github.com/gin-gonic/gin v1.9.1
    github.com/golang-jwt/jwt/v5 v5.0.0
    gorm.io/driver/sqlite v1.5.4
    gorm.io/gorm v1.25.5
    github.com/caarlos0/env/v10 v10.0.0
)

.
├── api
│   └── routes.go
├── config
│   └── config.go
├── controllers
│   ├── auth.go
│   ├── rbac.go
│   └── user.go
├── go.mod
├── go.sum
├── main.go
├── middleware
│   └── auth.go
├── models
│   └── models.go
├── repositories
│   ├── permission.go
│   ├── role.go
│   ├── user.go
│   └── user_group.go
├── server
│   └── server.go
└── services
    ├── auth.go
    ├── rbac.go
    └── user.go

需要修改和补充的文件：

Filepath: api/routes.go Replace lines: 9-26

func SetupRoutes(r *gin.Engine) {
	auth := r.Group("/auth")
	{
		auth.POST("/login", controllers.Login)
		auth.POST("/register", controllers.Register)
	}

	admin := r.Group("/admin")
	admin.Use(middleware.RBACMiddleware("admin", "full-access"))
	{
		admin.POST("/roles", controllers.CreateRole)
		admin.POST("/users", controllers.CreateUser)
		admin.POST("/permissions", controllers.CreatePermission)
		admin.POST("/user-groups", controllers.CreateUserGroup)
		admin.POST("/assign-role", controllers.AssignRoleToUser)
		admin.POST("/assign-permission", controllers.AssignPermissionToRole)
	}
}

Filepath: config/config.go Replace lines: 15-19

func LoadConfig() *Config {
	cfg := &Config{}
	if err := env.Parse(cfg); err != nil {
		panic("Failed to load config: " + err.Error())
	}
	return cfg
}

Filepath: middleware/auth.go Replace lines: 8-13

func JWTAuthMiddleware(secret string) gin.HandlerFunc {
	return func(c *gin.Context) {
		tokenString := c.GetHeader("Authorization")
		if tokenString == "" {
			c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"error": "Authorization header missing"})
			return
		}

		token, err := jwt.Parse(tokenString, func(token *jwt.Token) (interface{}, error) {
			if _, ok := token.Method.(*jwt.SigningMethodHMAC); !ok {
				return nil, fmt.Errorf("unexpected signing method: %v", token.Header["alg"])
			}
			return []byte(secret), nil
		})

		if err != nil || !token.Valid {
			c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"error": "Invalid token"})
			return
		}

		claims, ok := token.Claims.(jwt.MapClaims)
		if !ok {
			c.AbortWithStatusJSON(http.StatusUnauthorized, gin.H{"error": "Invalid token claims"})
			return
		}

		c.Set("userID", claims["sub"])
		c.Next()
	}
}

需要创建的新文件：

Filepath: controllers/auth.go

package controllers

import ( "net/http" "time" "zjmud.xyz/phyer/rbcp/models" "zjmud.xyz/phyer/rbcp/services"

"github.com/gin-gonic/gin"
"github.com/golang-jwt/jwt/v5"

)

func Login(c *gin.Context) { var loginData struct { Username string json:"username" Password string json:"password" }

if err := c.ShouldBindJSON(&loginData); err != nil {
	c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()})
	return
}

user, err := services.Authenticate(loginData.Username, loginData.Password)
if err != nil {
	c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid credentials"})
	return
}

token := jwt.NewWithClaims(jwt.SigningMethodHS256, jwt.MapClaims{
	"sub": user.ID,
	"exp": time.Now().Add(time.Hour * 24).Unix(),
})

tokenString, err := token.SignedString([]byte("your-256-bit-secret"))
if err != nil {
	c.JSON(http.StatusInternalServerError, gin.H{"error": "Failed to generate token"})
	return
}

c.JSON(http.StatusOK, gin.H{"token": tokenString})

}

func Register(c *gin.Context) { var user models.User if err := c.ShouldBindJSON(&user); err != nil { c.JSON(http.StatusBadRequest, gin.H{"error": err.Error()}) return }

if err := services.CreateUser(&user); err != nil {
	c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
	return
}

c.JSON(http.StatusCreated, user)

}


Filepath: services/auth.go
<SEARCH>
package services

import (
	"errors"
	"zjmud.xyz/phyer/rbcp/models"
	"zjmud.xyz/phyer/rbcp/repositories"

	"golang.org/x/crypto/bcrypt"
)

func Authenticate(username, password string) (*models.User, error) {
	user, err := repositories.GetUserByUsername(username)
	if err != nil {
		return nil, errors.New("user not found")
	}

	if err := bcrypt.CompareHashAndPassword([]byte(user.Password), []byte(password)); err != nil {
		return nil, errors.New("invalid password")
	}

	return user, nil
}

func CreateUser(user *models.User) error {
	hashedPassword, err := bcrypt.GenerateFromPassword([]byte(user.Password), bcrypt.DefaultCost)
	if err != nil {
		return err
	}

	user.Password = string(hashedPassword)
	return repositories.CreateUser(user)
}

Filepath: repositories/user.go

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