arya使用流程

Posted 2020-10-16 hedeyong11

 

1.github中的项目clone到本地(路径在最后),然后将arya文件夹复制到你的django工程中作为一个独立的app,该app实现了RBAC(基于角色的权限访问控制Role-Based Access Control)和CRM(客户关系管理).

完成效果:

 2.setting中注册arya和配置rbac相关设置

INSTALLED_APPS = [
     .....
    \'arya.apps.AryaConfig\',
]

....
# ############################## RBAC权限相关配置开始 ##############################
# session中保存权限信息的Key
RBAC_PERMISSION_URL_SESSION_KEY = "rbac_permission_url_session_key"

# Session中保存菜单和权限信息的Key
RBAC_MENU_PERMISSION_SESSION_KEY = "rbac_menu_permission_session_key"
RBAC_MENU_KEY = "rbac_menu_key"
RBAC_MENU_PERMISSION_KEY = "rbac_menu_permission_key"

# 匹配URL时指定规则
RBAC_MATCH_PARTTERN = "^{0}$"

# 无需权限控制的URL
RBAC_NO_AUTH_URL = [
    \'/login/\',
    \'/logout/\',
    "/index/",
    "/test/",
]

# 无权访问时，页面提示信息
RBAC_PERMISSION_MSG = "无权限访问"

#菜单图标
MENU_ICONS = ["icon-book", "icon-book", "icon-book", "icon-book", "icon-book"]
# ############################## RBAC权限相关配置结束 ##############################

3.在你的用户表(用来作登录验证)中添加一行roles

from django.db import models
from arya.models import Role

class Account(models.Model):
    username = models.CharField("用户名", max_length=64, unique=True)
    password = models.CharField("密码", max_length=128)
    roles = models.ManyToManyField(to=Role, verbose_name="角色")

4.在你需要arya来管理的app中,新建arya.py,注册你的model

from arya.service import sites
from . import models

sites.site.register(models.Account)

 5.在主url中加入arya的路由:

from django.conf.urls import url
# from django.contrib import admin
from arya.service import sites

urlpatterns = [
    # url(r\'^admin/\', admin.site.urls),
    url(r\'^admin/\', sites.site.urls),
]

6.在你的登录视图函数中书写如下逻辑,可以根据实际情况自己做修改

  请注意:我默认你的url配置中是有如下配置的.

  login.html和index.html可以暂时使用本demo中的.

from app01 import views
urlpatterns = [
    url(r\'^login/$\', views.login),
    url(r\'^logout/$\', views.logout),
    url(r\'^index/$\', views.index),
]

from django.shortcuts import render,redirect

from arya.service.rbac import initial_permission
from . import models
def login(request):
    if request.method == "GET":
        return render(request, "login.html")
    elif request.method == "POST":
        username = request.POST.get("username")
        pwd = request.POST.get("pwd")
        # print("___cookie",request.COOKIES)
        obj = models.Account.objects.filter(username=username, password=pwd).first()
        if obj:
            # 初始化权限
            request.session["user_info"] = {"nid": obj.id}
            print(request.session["user_info"])
            initial_permission(request, obj)

            return redirect(\'/index/\')
        else:
            return render(request, "login.html")

def logout(request):
    request.session["user_info"] = None
    return redirect("/login/")

def index(request):
    return render(request, "index.html")

7.做数据库迁移

python manage.py makemigrations
python manage.py migrate

 8.启动程序,登录

    1.可以先在你的用于登录的model中加入测试用的账号密码,如usernme:tom  password:123

    2.如无错误的话,可以看到如下界面

 

     

9.添加一个权限:url为: http://127.0.0.1:8000/admin/arya/permission/

  

10.添加一个角色:url为:http://127.0.0.1:8000/admin/arya/role/

  

11.为你的account添加一个角色,url为:http://127.0.0.1:8000/admin/app01/account/

 

 

12.修改角色权限或者为用户添加角色后,需要重新登录,session信息刷新后才能看到菜单,我们重新登录,即可看到如下菜单.

 

 

13.然后你就可以为所欲为了,然后有啥问题可以联系我.

 

 Github地址:https://github.com/jackChen8850/arya