{"id":175,"date":"2023-10-26T09:57:50","date_gmt":"2023-10-26T01:57:50","guid":{"rendered":"https:\/\/www.liaoxinghui.com\/?p=175"},"modified":"2023-10-26T10:10:10","modified_gmt":"2023-10-26T02:10:10","slug":"python%e4%bd%9c%e4%b8%ba%e5%90%8e%e7%ab%af%e7%ae%a1%e7%90%86%e7%94%a8%e6%88%b7%e6%9d%83%e9%99%90","status":"publish","type":"post","link":"https:\/\/www.liaoxinghui.com\/?p=175","title":{"rendered":"Python\u4f5c\u4e3a\u540e\u7aef\u57fa\u4e8e\u7528\u6237\u89d2\u8272\u7684\u6743\u9650\u63a7\u5236\u65b9\u6cd5"},"content":{"rendered":"<h4>\u5728\u5f00\u53d1\u4e2d\uff0c\u96be\u514d\u4f1a\u6709\u89d2\u8272\u548c\u6743\u9650\u5b9a\u4e49\uff0c\u6307\u5b9a\u7528\u6237\u5957\u7528\u89d2\u8272\u540e\u53ea\u80fd\u8bbf\u95ee\u89d2\u8272\u914d\u7f6e\u7684\u9875\u9762\uff0c\u524d\u7aef\u53ea\u7528\u6e32\u67d3\u8fd9\u4e9b\u9875\u9762\u5c31\u53ef\u4ee5\uff0c\u8fd9\u6837\u53ef\u4ee5\u63d0\u5347\u4e00\u4e9b\u7528\u6237\u4f53\u9a8c\uff0c\u4e0d\u7528\u7b49\u5230\u7528\u6237\u53bb\u70b9\u51fb\u65f6\u624d\u8fd4\u56de\u7981\u6b62\u4f7f\u7528\uff0c\u4f53\u9a8c\u66b4\u5dee\u3002<\/h4>\n<ul>\n\n<li>\u8fd9\u4e2a\u95ee\u9898\u7684\u89e3\u51b3\u65b9\u6848\u901a\u5e38\u88ab\u79f0\u4e3a&#8221;\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236&#8221;(RBAC)\u3002\u5728Python\u4e2d\uff0c\u6709\u591a\u79cd\u65b9\u5f0f\u53ef\u4ee5\u5b9e\u73b0\u8fd9\u4e2a\u529f\u80fd\u3002\u5728FastAPI\u548cDjango\u4e2d\uff0c\u90fd\u6709\u76f8\u5e94\u7684\u5e93\u53ef\u4ee5\u5b9e\u73b0\u3002<\/li>\n\n<li>FastAPI: \u53ef\u4ee5\u4f7f\u7528\u7684\u5e93\u6709FastAPI-permissions\u3002\u5b83\u662f\u4e00\u4e2a\u7b80\u5355\u7684\uff0c\u57fa\u4e8e\u89d2\u8272\u7684\u6743\u9650\u7cfb\u7edf\uff0c\u53ef\u4ee5\u7528\u4e8eFastAPI\u3002\u4f60\u53ef\u4ee5\u521b\u5efa\u4e0d\u540c\u7684\u89d2\u8272\uff0c\u5e76\u4e3a\u6bcf\u4e2a\u89d2\u8272\u5206\u914d\u4e0d\u540c\u7684\u6743\u9650\u3002\u7136\u540e\uff0c\u4f60\u53ef\u4ee5\u68c0\u67e5\u7528\u6237\u662f\u5426\u6709\u8bbf\u95ee\u7279\u5b9a\u8d44\u6e90\u7684\u6743\u9650.<\/li>\n\n<li>Django: Django\u6709\u4e00\u4e2a\u5185\u7f6e\u7684\u8ba4\u8bc1\u7cfb\u7edf\uff0c\u5176\u4e2d\u5305\u62ec\u4e00\u4e2a\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\u7cfb\u7edf\u3002\u4f60\u53ef\u4ee5\u521b\u5efa\u4e0d\u540c\u7684\u7528\u6237\u7ec4\uff08\u89d2\u8272\uff09\uff0c\u5e76\u4e3a\u6bcf\u4e2a\u7ec4\u5206\u914d\u4e0d\u540c\u7684\u6743\u9650\u3002\u7136\u540e\uff0c\u4f60\u53ef\u4ee5\u68c0\u67e5\u7528\u6237\u662f\u5426\u6709\u8bbf\u95ee\u7279\u5b9a\u8d44\u6e90\u7684\u6743\u9650\u3002<\/li>\n<\/ul>\n<p>Fastapi\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">from fastapi import Depends, FastAPI\nfrom fastapi.security import OAuth2PasswordBearer\nfrom fastapi_permissions import Permissions, configure_permissions\n\n# \u8bbe\u7f6eOAuth2\u7684token\u83b7\u53d6\u8def\u5f84\noauth_scheme = OAuth2PasswordBearer(tokenUrl=\"\/token\")\n\n# \u83b7\u53d6\u5f53\u524d\u7528\u6237\u7684\u4fe1\u606f\uff0c\u8fd9\u4e2a\u51fd\u6570\u5e94\u8be5\u94fe\u63a5\u5230\u4f60\u7684\u7528\u6237\u6570\u636e\u5e93\u6216\u8005\u7528\u6237\u8ba4\u8bc1\u7cfb\u7edf\ndef get_current_user(token: str = Depends(oauth_scheme)):\n    return {\"sub\": \"user\", \"roles\": [\"sales\"]}  # \u8fd9\u91cc\u53ea\u662f\u4e00\u4e2a\u793a\u4f8b\uff0c\u5b9e\u9645\u4f7f\u7528\u65f6\u5e94\u4ece\u6570\u636e\u5e93\u6216\u8ba4\u8bc1\u7cfb\u7edf\u4e2d\u83b7\u53d6\u7528\u6237\u4fe1\u606f\n\napp = FastAPI()\n\n# \u914d\u7f6e\u6743\u9650\u7cfb\u7edf\uff0c\u8fde\u63a5\u5230\u83b7\u53d6\u7528\u6237\u4fe1\u606f\u7684\u51fd\u6570\u548c\u83b7\u53d6\u7528\u6237\u89d2\u8272\u7684\u51fd\u6570\npermissions = configure_permissions(get_current_user, get_user_roles)\n\n@app.get(\"\/sales\")\n# \u4f7f\u7528\u6743\u9650\u88c5\u9970\u5668\uff0c\u53ea\u6709\u62e5\u6709\"sales\"\u89d2\u8272\u7684\u7528\u6237\u624d\u80fd\u8bbf\u95ee\u6b64\u8def\u7531\ndef read_sales(user=Depends(permissions[\"sales\"])):\n    return {\"sales\": \"data\"}\n<\/pre>\n<p>Django\u7684\u4ee3\u7801\u793a\u4f8b<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">from django.contrib.auth.decorators import permission_required\n\n@permission_required('app.view_sales', login_url='\/login\/')\n# \u4f7f\u7528\u6743\u9650\u88c5\u9970\u5668\uff0c\u53ea\u6709\u62e5\u6709\"app.view_sales\"\u6743\u9650\u7684\u7528\u6237\u624d\u80fd\u8bbf\u95ee\u6b64\u89c6\u56fe\ndef sales_view(request):\n    return render(request, 'sales.html')\n<\/pre>\n<p><span style=\"font-size: revert;text-indent: 0em\">\u4e0b\u9762\u662f\u4ee3\u7801\u793a\u4f8b\uff1a<\/span><\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"python\">@app.get(\"\/user\/permissions\")\ndef read_user_permissions(user=Depends(get_current_user)):\n    # \u83b7\u53d6\u5f53\u524d\u7528\u6237\u7684\u89d2\u8272\n    roles = user[\"roles\"]\n    # \u5b9a\u4e49\u6bcf\u4e2a\u89d2\u8272\u80fd\u8bbf\u95ee\u7684\u9875\u9762\n    role_permissions = {\n        \"sales\": [\"sales_page\", \"product_page\"],\n        \"manager\": [\"sales_page\", \"product_page\", \"management_page\"],\n        \"admin\": [\"sales_page\", \"product_page\", \"management_page\", \"admin_page\"]\n    }\n    # \u83b7\u53d6\u7528\u6237\u80fd\u8bbf\u95ee\u7684\u9875\u9762\n    user_permissions = []\n    for role in roles:\n        user_permissions.extend(role_permissions.get(role, []))\n    return {\"permissions\": list(set(user_permissions))}\n<\/pre>\n<p>\u524d\u7aef\u53ef\u4ee5\u8c03\u7528\u8fd9\u4e2aAPI\u83b7\u53d6\u7528\u6237\u7684\u6743\u9650\uff0c\u7136\u540e\u6839\u636e\u8fd4\u56de\u7684\u6743\u9650\u51b3\u5b9a\u663e\u793a\u54ea\u4e9b\u9875\u9762\u3002\u8fd9\u6837\u5c31\u53ef\u4ee5\u5728\u524d\u7aef\u5b9e\u73b0\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236\uff0c\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<p>\u8fd9\u53ea\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u6839\u636e\u5177\u4f53\u9700\u6c42\u8fdb\u884c\u4fee\u6539\u3002\u987a\u4fbf\u8bf4\u4e00\u53e5\uff0c\u8fd9\u4ee3\u7801\u53ea\u662f\u4e3a\u4e86\u7b80\u5316\uff0c\u5b9e\u9645\u5f00\u53d1\u4e2d\u8981\u5728\u6570\u636e\u5e93\u4e2d\u5b58\u50a8\u6bcf\u4e2a\u89d2\u8272\u7684\u6743\u9650\uff0c\u800c\u4e0d\u662f\u5728\u4ee3\u7801\u91cc\u5199\u6b7b\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u5728\u5f00\u53d1\u4e2d\uff0c\u96be\u514d\u4f1a\u6709\u89d2\u8272\u548c\u6743\u9650\u5b9a\u4e49\uff0c\u6307\u5b9a\u7528\u6237\u5957\u7528\u89d2\u8272\u540e\u53ea\u80fd\u8bbf\u95ee\u89d2\u8272\u914d\u7f6e\u7684\u9875\u9762\uff0c\u524d\u7aef\u53ea\u7528\u6e32\u67d3\u8fd9\u4e9b\u9875\u9762\u5c31\u53ef\u4ee5\uff0c\u8fd9\u6837\u53ef\u4ee5\u63d0\u5347\u4e00\u4e9b\u7528\u6237\u4f53\u9a8c\uff0c\u4e0d\u7528\u7b49\u5230 &hellip;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[35,36],"class_list":["post-175","post","type-post","status-publish","format-standard","hentry","category-python","tag-python","tag-rbac"],"views":491,"_links":{"self":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts\/175","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=175"}],"version-history":[{"count":3,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts\/175\/revisions"}],"predecessor-version":[{"id":179,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=\/wp\/v2\/posts\/175\/revisions\/179"}],"wp:attachment":[{"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=175"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=175"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.liaoxinghui.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=175"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}