{"id":166,"date":"2025-01-16T08:40:09","date_gmt":"2025-01-16T00:40:09","guid":{"rendered":"https:\/\/www.opengm.top\/?p=166"},"modified":"2025-01-16T08:40:09","modified_gmt":"2025-01-16T00:40:09","slug":"%e7%bd%91%e7%ab%99%e6%90%ad%e5%bb%ba%e5%ae%9e%e5%bd%95-4","status":"publish","type":"post","link":"https:\/\/www.opengm.top\/?p=166","title":{"rendered":"\u7f51\u7ad9\u642d\u5efa\u5b9e\u5f55-4"},"content":{"rendered":"\n<p><br>\n      <title>\u7f51\u7ad9\u642d\u5efa\u5b9e\u5f55-4<\/title><br>\n      <meta charset=\"utf-8\"><br>\n      <meta name=\"viewport\" content=\"width=device-width, initial-scale=1.0\"><\/p>\n\n\n\n<link rel=\"stylesheet\" href=\"file:\/\/\/c:\\Users\\wang\\.vscode\\extensions\\shd101wyy.markdown-preview-enhanced-0.8.15\\crossnote\\dependencies\\katex\\katex.min.css\">\n\n\n\n<style>\n      code[class*=language-],pre[class*=language-]{color:#333;background:0 0;font-family:Consolas,\"Liberation 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the URL below for more information: *\/<br \/>\n\/*   https:\/\/shd101wyy.github.io\/markdown-preview-enhanced\/#\/customize-css *\/<\/p>\n<\/style>\n\n\n\n<p>      <!-- The content below will be included at the end of the <head> element. --><script type=\"text\/javascript\"><br \/>\n  document.addEventListener(\"DOMContentLoaded\", function () {<br \/>\n    \/\/ your code here<br \/>\n  });<br \/>\n<\/script><\/p>\n\n\n\n<div class=\"crossnote markdown-preview  \">\n<h1 id=\"\u8ba4\u8bc1\u89d2\u8272\u6570\u636e\u67e5\u8be2\u903b\u8f91\">\u8ba4\u8bc1\u89d2\u8272\u6570\u636e\u67e5\u8be2\u903b\u8f91 <\/h1>\n<pre data-role=\"codeBlock\" data-info=\"csharp\" class=\"language-csharp csharp\"><code>  <span class=\"token keyword keyword-public\">public<\/span> <span class=\"token keyword keyword-async\">async<\/span> <span class=\"token return-type class-name\">Task<span class=\"token punctuation\">&lt;<\/span>User<span class=\"token punctuation\">&gt;<\/span><\/span> <span class=\"token function\">GetUserAuthenticateAsync<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span>\n   <span class=\"token punctuation\">{<\/span>\n      <span class=\"token class-name\">HttpContext<\/span> httpContext <span class=\"token operator\">=<\/span> _httpContextAccessor<span class=\"token punctuation\">.<\/span>HttpContext<span class=\"token punctuation\">;<\/span>\n      <span class=\"token keyword keyword-if\">if<\/span> <span class=\"token punctuation\">(<\/span>httpContext <span class=\"token operator\">==<\/span> <span class=\"token keyword keyword-null\">null<\/span><span class=\"token punctuation\">)<\/span>\n      <span class=\"token punctuation\">{<\/span>\n            <span class=\"token keyword keyword-throw\">throw<\/span> <span class=\"token keyword keyword-new\">new<\/span> <span class=\"token constructor-invocation class-name\">InvalidOperationException<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"HttpContext is not available.\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n      <span class=\"token punctuation\">}<\/span>\n      <span class=\"token class-name\"><span class=\"token keyword keyword-var\">var<\/span><\/span> authenticateResult <span class=\"token operator\">=<\/span> <span class=\"token keyword keyword-await\">await<\/span> httpContext<span class=\"token punctuation\">.<\/span><span class=\"token function\">AuthenticateAsync<\/span><span class=\"token punctuation\">(<\/span>CookieAuthenticationDefaults<span class=\"token punctuation\">.<\/span>AuthenticationScheme<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n      <span class=\"token keyword keyword-if\">if<\/span> <span class=\"token punctuation\">(<\/span>authenticateResult<span class=\"token punctuation\">.<\/span>Succeeded<span class=\"token punctuation\">)<\/span>\n      <span class=\"token punctuation\">{<\/span>\n            <span class=\"token class-name\"><span class=\"token keyword keyword-var\">var<\/span><\/span> claimsPrincipal <span class=\"token operator\">=<\/span> authenticateResult<span class=\"token punctuation\">.<\/span>Principal<span class=\"token punctuation\">;<\/span>\n            <span class=\"token comment\">\/\/ \u73b0\u5728\u60a8\u53ef\u4ee5\u4f7f\u7528claimsPrincipal\u6765\u83b7\u53d6\u7528\u6237\u7684\u58f0\u660e\u4fe1\u606f<\/span>\n            <span class=\"token class-name\"><span class=\"token keyword keyword-var\">var<\/span><\/span> username <span class=\"token operator\">=<\/span> claimsPrincipal<span class=\"token punctuation\">.<\/span><span class=\"token function\">FindFirst<\/span><span class=\"token punctuation\">(<\/span>ClaimTypes<span class=\"token punctuation\">.<\/span>Name<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">?.<\/span>Value<span class=\"token punctuation\">;<\/span>\n            <span class=\"token keyword keyword-return\">return<\/span> <span class=\"token keyword keyword-await\">await<\/span> <span class=\"token function\">ValidateUserAsync<\/span><span class=\"token punctuation\">(<\/span>username<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n      <span class=\"token punctuation\">}<\/span>\n      <span class=\"token keyword keyword-else\">else<\/span>\n      <span class=\"token punctuation\">{<\/span>\n            <span class=\"token comment\">\/\/ \u5904\u7406\u8ba4\u8bc1\u5931\u8d25\u7684\u60c5\u51b5<\/span>\n            <span class=\"token keyword keyword-throw\">throw<\/span> <span class=\"token keyword keyword-new\">new<\/span> <span class=\"token constructor-invocation class-name\">InvalidOperationException<\/span><span class=\"token punctuation\">(<\/span><span class=\"token string\">\"\u7528\u6237\u4e0d\u5b58\u5728\"<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">;<\/span>\n      <span class=\"token punctuation\">}<\/span>\n   <span class=\"token punctuation\">}<\/span>\n<\/code><\/pre>\n<ol>\n<li><code>AuthenticateAsync<\/code>\u4e3aHttpContext\u7684\u6269\u5c55\u65b9\u6cd5<\/li>\n<li>\u5728\u4f7f\u7528\u4e2d\u76f4\u63a5\u4f7f\u7528<code>HttpContext.AuthenticateAsync(CookieAuthenticationDefaults.AuthenticationScheme)<\/code>\u4f1a\u663e\u793a\u63a5\u53e3\u4e0d\u5b58\u5728<\/li>\n<li>\u4f7f\u7528<code> HttpContext httpContext = _httpContextAccessor.HttpContext;<\/code>\u53ef\u83b7\u53d6<code>HttpContext<\/code>\u5b9e\u4f53<\/li>\n<li>\u6b64\u63a5\u53e3\u4e3a\u5206\u7c7b\u5c55\u793aCos\u76ee\u5f55\u63d0\u4f9b\u89d2\u8272\u4fe1\u606f<\/li>\n<\/ol><\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7f51\u7ad9\u642d\u5efa\u5b9e\u5f55-4 \u8ba4\u8bc1\u89d2\u8272\u6570\u636e\u67e5\u8be2\u903b\u8f91 public async Task&lt;User&gt; GetUs [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[11],"class_list":["post-166","post","type-post","status-publish","format-standard","hentry","category-csharp","tag-csharp"],"_links":{"self":[{"href":"https:\/\/www.opengm.top\/index.php?rest_route=\/wp\/v2\/posts\/166","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.opengm.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.opengm.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.opengm.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.opengm.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=166"}],"version-history":[{"count":0,"href":"https:\/\/www.opengm.top\/index.php?rest_route=\/wp\/v2\/posts\/166\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.opengm.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=166"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.opengm.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=166"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.opengm.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}