builder.Services.AddAuthorization();<\/code><\/pre>\n\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u6388\u6743\u4e2d\u95f4\u4ef6\u5728 Web \u5e94\u7528\u7a0b\u5e8f\u6a21\u677f\u4e2d\u901a\u8fc7\u5305\u542b app \u6765\u542f\u7528\u3002UseAuthorization\uff08\uff09 \u5728 Program \u7c7b\u4e2d\u3002<\/p>\n
\u6388\u6743\u53d6\u51b3\u4e8e\u77e5\u9053\u7528\u6237\u662f\u8c01\u4ee5\u53ca\u4ed6\u4eec\u8bd5\u56fe\u505a\u4ec0\u4e48\uff0c\u4ee5\u53ca\u5728\u57fa\u4e8e\u8bf7\u6c42\u7684\u6388\u6743\u7684\u60c5\u51b5\u4e0b\uff0c\u4ed6\u4eec\u8bd5\u56fe\u8bbf\u95ee\u54ea\u4e2a\u9875\u9762\u3002\u5982\u7b2c 4 \u7ae0\u6240\u8ff0\uff0c\u7531 UseRouting \u6dfb\u52a0\u5230\u7ba1\u9053\u4e2d\u7684 EndpointRouting \u4e2d\u95f4\u4ef6\u8d1f\u8d23\u786e\u5b9a\u7528\u6237\u5c1d\u8bd5\u8bbf\u95ee\u7684\u9875\u9762\u3002\u5728\u4e0a\u4e00\u7ae0\u4e2d\uff0c\u60a8\u4e86\u89e3\u4e86\u8eab\u4efd\u9a8c\u8bc1\u4e2d\u95f4\u4ef6\uff08\u4f7f\u7528 UseAuthentication \u6dfb\u52a0\uff09\u8d1f\u8d23\u786e\u5b9a\u7528\u6237\u662f\u8c01\u3002\u6700\u540e\uff0cMapRazorPages \u662f\u6267\u884c\u6240\u9009\u9875\u9762\u7684\u4f4d\u7f6e\u3002\u6b64\u4e2d\u95f4\u4ef6\u6d41\u7a0b\u5982\u56fe 10.1 \u6240\u793a\u3002<\/p>\n
![](\"\/images\/aspnetcorerazorpageinaction\/1001.png\")
<\/p>\n
\u56fe 10.1 \u4e2d\u95f4\u4ef6\u6388\u6743\u987a\u5e8f\u53d6\u51b3\u4e8e\u77e5\u9053\u7528\u6237\u662f\u8c01\u4ee5\u53ca\u4ed6\u4eec\u5c1d\u8bd5\u53bb\u54ea\u91cc\u3002\u5982\u679c\u7528\u6237\u672a\u6388\u6743\uff0c\u5219\u7ba1\u9053\u77ed\u8def\u3002\u5426\u5219\uff0c\u8bf7\u6c42\u5c06\u6d41\u5411\u7ec8\u7aef\u8282\u70b9\u4e2d\u95f4\u4ef6\uff0c\u5e76\u6267\u884c\u9875\u9762\u3002<\/p>\n
\u9274\u4e8e\u60a8\u4e0d\u60f3\u6267\u884c\u5f53\u524d\u7528\u6237\u65e0\u6743\u8bbf\u95ee\u7684\u9875\u9762\uff0c\u56e0\u6b64\u7ba1\u9053\u4e2d\u653e\u7f6e UseAuthorization \u7684\u552f\u4e00\u903b\u8f91\u4f4d\u7f6e\u662f\u5728 UseRouting \u548c UseAuthentication \u4e4b\u540e\u4ee5\u53ca MapRazorPages \u4e4b\u524d\u3002\u56e0\u6b64\uff0c\u6388\u6743\u4e2d\u95f4\u4ef6\u5fc5\u987b\u653e\u5728\u8eab\u4efd\u9a8c\u8bc1\u4e2d\u95f4\u4ef6\u4e4b\u540e\u548c\u8c03\u7528 MapRazorPages \u4e4b\u524d\uff08\u6e05\u5355 10.1\uff09\u3002<\/p>\n
\u6e05\u5355 10.1 app \u7684\u4f4d\u7f6e\u3002UseAuthorization \u81f3\u5173\u91cd\u8981<\/p>\n
app.UseRouting(); \u2776\napp.UseAuthentication(); \u2776\napp.UseAuthorization(); \napp.MapRazorPages(); \u2777<\/code><\/pre>\n\u2776 \u8def\u7531\u548c\u8eab\u4efd\u9a8c\u8bc1\u4e2d\u95f4\u4ef6\u5fc5\u987b\u653e\u5728\u6388\u6743\u4e2d\u95f4\u4ef6\u4e4b\u524d\u3002
\n\u2777 \u7aef\u70b9\u4e2d\u95f4\u4ef6\u5fc5\u987b\u653e\u5728\u6388\u6743\u4e2d\u95f4\u4ef6\u4e4b\u540e\u3002<\/p>\n
10.1.1 \u5e94\u7528\u7b80\u5355\u6388\u6743<\/h3>\n
\u60a8\u5c06\u4f7f\u7528 AuthorizeAttribute \u5c06\u6388\u6743\u5e94\u7528\u4e8e\u7ec8\u7aef\u8282\u70b9\u3002\u8be5\u5c5e\u6027\u5177\u6709\u4e00\u4e9b\u5c5e\u6027\uff0c\u5176\u4e2d\u5305\u62ec Roles \u548c Policy\uff0c\u5728\u5b8c\u6210\u672c\u7ae0\u65f6\uff0c\u60a8\u5c06\u66f4\u8be6\u7ec6\u5730\u4e86\u89e3\u8fd9\u4e9b\u5c5e\u6027\u3002\u5728\u6700\u57fa\u672c\u7684\u60c5\u51b5\u4e0b\uff0c\u5f53\u60a8\u5c06\u5c5e\u6027\u5e94\u7528\u4e8e\u7ec8\u7aef\u8282\u70b9\u65f6\uff0c\u5b83\u4f1a\u963b\u6b62\u533f\u540d\u7528\u6237\u8bbf\u95ee\u8be5\u7ec8\u7aef\u8282\u70b9\u3002\u7528\u6237\u5fc5\u987b\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u624d\u80fd\u83b7\u5f97\u7ee7\u7eed\u7684\u6388\u6743\u3002<\/p>\n
\u6709\u591a\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5c06\u5c5e\u6027\u5e94\u7528\u4e8e\u7ec8\u7aef\u8282\u70b9\u3002\u5c06\u5176\u6dfb\u52a0\u5230 PageModel \u7c7b\u7684\u6700\u7b80\u5355\u65b9\u6cd5\u3002<\/p>\n
\u6ce8\u610f\u719f\u6089 MVC \u6846\u67b6\u7684\u8bfb\u8005\u53ef\u80fd\u4e60\u60ef\u4e8e\u5c06 Authorize \u5c5e\u6027\u5206\u914d\u7ed9\u63a7\u5236\u5668\u4e2d\u7684\u4f5c\u65b9\u6cd5\u3002\u867d\u7136 PageModel \u5904\u7406\u7a0b\u5e8f\u65b9\u6cd5\u7c7b\u4f3c\u4e8e\u63a7\u5236\u5668\u4f5c\u65b9\u6cd5\uff0c\u4f46 Razor Pages \u4e0d\u652f\u6301\u5c06 Authorize \u5c5e\u6027\u5206\u914d\u7ed9\u5904\u7406\u7a0b\u5e8f\u65b9\u6cd5\u3002\u5982\u679c\u60a8\u8003\u8651\u4e00\u4e0b\uff0c\u8fd9\u662f\u6709\u9053\u7406\u7684\uff0c\u56e0\u4e3a\u60a8\u6b63\u5728\u6388\u6743\u7ec8\u7aef\u8282\u70b9\uff0c\u800c\u4e0d\u7ba1\u7528\u4e8e\u8bbf\u95ee\u5b83\u7684 HTTP \u65b9\u6cd5\u5982\u4f55\u3002Razor \u9875\u9762\u8868\u793a\u5355\u4e2a\u7ec8\u7ed3\u70b9\uff0c\u800c MVC \u63a7\u5236\u5668\u901a\u5e38\u8d1f\u8d23\u5904\u7406\u591a\u4e2a\u7ec8\u7ed3\u70b9\u3002<\/p>\n
\u76ee\u524d\uff0c\u5982\u679c\u901a\u8fc7 GET \u8bf7\u6c42\u8bbf\u95ee\u8be5\u9875\u9762\uff0c\u5219 Index \u9875\u9762\u4f1a\u5411\u533f\u540d\u7528\u6237\u8fd4\u56de ChallengeResult\u3002\u60a8\u5c06\u66f4\u6539\u6b64\u8bbe\u7f6e\uff0c\u4ee5\u4fbf\u533f\u540d\u7528\u6237\u65e0\u6cd5\u901a\u8fc7\u4f7f\u7528 Authorize \u5c5e\u6027\u4fdd\u62a4\u9875\u9762\u6765\u8bbf\u95ee\u8be5\u9875\u9762\u3002\u5bf9 Pages\\Index.cshtml.cs \u4e2d\u4ee3\u7801\u7684\u66f4\u6539\u5c06\u663e\u793a\u5728\u4e0b\u4e00\u4e2a\u6e05\u5355\u4e2d\u3002<\/p>\n
\u6e05\u5355 10.2 \u5c06 Authorize \u5c5e\u6027\u5e94\u7528\u4e8e home PageModel<\/p>\n
using CityBreaks.Models;\nusing CityBreaks.Services;\nusing Microsoft.AspNetCore.Authorization; \u2776\nusing Microsoft.AspNetCore.Mvc.RazorPages;\n\nnamespace CityBreaks.Pages\n{\n [Authorize] \u2777\n public class IndexModel : PageModel\n {\n private readonly ICityService _cityService;\n\n public IndexModel(ICityService cityService) =>\n _cityService = cityService;\n\n public List<City> Cities { get; set; }\n public async Task OnGetAsync() => \n Cities = await _cityService.GetAllAsync(); \u2778\n }\n}<\/code><\/pre>\n\u2776 \u6dfb\u52a0 using \u4ee5\u5f15\u5165\u6388\u6743 API\u3002
\n\u2777 \u5c06 Authorize \u5c5e\u6027\u6dfb\u52a0\u5230 PageModel \u7c7b\u4e2d\u3002
\n\u2778 \u5220\u9664\u68c0\u67e5\u4ee5\u67e5\u770b\u7528\u6237\u662f\u5426\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u3002<\/p>\n
\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f\u65f6\uff0c\u60a8\u5c06\u88ab\u5b9a\u5411\u5230\u767b\u5f55\u9875\u9762\uff0c\u5c31\u50cf\u4ee5\u524d\u4e00\u6837\u3002\u6388\u6743\u670d\u52a1\u80fd\u591f\u8bbf\u95ee\u6240\u8bf7\u6c42\u9875\u9762\u7684\u7ec8\u7aef\u8282\u70b9\u5143\u6570\u636e\uff0c\u5e76\u786e\u5b9a\u5b83\u9700\u8981\u6388\u6743\u7528\u6237\u3002\u5b83\u8fd8\u80fd\u591f\u786e\u5b9a\u5f53\u524d\u7528\u6237\u672a\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u56e0\u6b64\u670d\u52a1\u672c\u8eab\u8fd4\u56de ChallengeResult\uff08401 \u72b6\u6001\u4ee3\u7801\uff09\uff0c\u4ece\u800c\u5bfc\u81f4\u7528\u6237\u88ab\u5b9a\u5411\u767b\u5f55\u3002ChallengeResult \u662f\u4e09\u79cd\u53ef\u80fd\u7684\u7ed3\u679c\u4e4b\u4e00\u3002\u5982\u679c\u7528\u6237\u5df2\u901a\u8fc7\u8eab\u4efd\u9a8c\u8bc1\uff0c\u4f46\u4e0d\u7b26\u5408\u6307\u5b9a\u7684\u6388\u6743\u7b56\u7565\u8981\u6c42\uff0c\u5219\u6388\u6743\u670d\u52a1\u5c06\u8fd4\u56de ForbidResult\uff08403 \u72b6\u6001\u4ee3\u7801\uff09\u3002\u5982\u679c\u7528\u6237\u83b7\u5f97\u6388\u6743\uff0c\u4e2d\u95f4\u4ef6\u4f1a\u5c06\u8bf7\u6c42\u4f20\u9012\u7ed9\u7ba1\u9053\u4e2d\u7684\u4e0b\u4e00\u4e2a\u4e2d\u95f4\u4ef6\uff08\u56fe 10.2\uff09\u3002<\/p>\n
![](\"\/images\/aspnetcorerazorpageinaction\/1002.png\")
<\/p>\n
\u56fe 10.2 \u6388\u6743\u4e2d\u95f4\u4ef6\u4e2d\u7684\u51b3\u7b56\u6709\u4e09\u79cd\u53ef\u80fd\u7684\u7ed3\u679c\u4e4b\u4e00\uff1a401 Challenge\u3001403 Forbidden \u6216\u5c06\u8bf7\u6c42\u4f20\u9012\u7ed9\u7ba1\u9053\u4e2d\u7684\u4e0b\u4e00\u4e2a\u4e2d\u95f4\u4ef6\u3002<\/p>\n
\u5728 Razor Pages \u5e94\u7528\u7a0b\u5e8f\u4e2d\uff0c401 \u54cd\u5e94\u5305\u62ec\u5411\u6d4f\u89c8\u5668\u53d1\u9001\u91cd\u5b9a\u5411\u5230\u767b\u5f55\u9875\u9762\u7684\u6307\u4ee4\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u8be5\u9875\u9762\u914d\u7f6e\u4e3a\u4f4d\u4e8e \/identity\/ account\/login\u3002\u5982\u679c\u60a8\u4e0d\u4f7f\u7528 Identity\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528 LoginPath cookie \u9009\u9879\u5bf9\u5176\u8fdb\u884c\u81ea\u5b9a\u4e49\uff0c\u5982\u4e0a\u4e00\u7ae0\u6240\u793a\uff1a<\/p>\n
builder.Services.AddAuthentication(CookieAuthenticationDefaults\n\u27a5 .AuthenticationScheme)\n .AddCookie(options =>\n{\n options.LoginPath = "\/Login";\n});<\/code><\/pre>\n\u5f53\u60a8\u4f7f\u7528 Identity \u65f6\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u5e94\u7528\u7a0b\u5e8f Cookie \u914d\u7f6e\u81ea\u5b9a\u4e49\u767b\u5f55\u8def\u5f84\u3002\u6b64\u81ea\u5b9a\u4e49\u5e94\u5728\u5c06 Identity \u670d\u52a1\u6dfb\u52a0\u5230\u5bb9\u5668\u540e\u8fdb\u884c\uff1a<\/p>\n
builder.Services.ConfigureApplicationCookie(options =>\n{\n options.LoginPath = "\/Login";\n});<\/code><\/pre>\n403 \u54cd\u5e94\u5305\u62ec\u91cd\u5b9a\u5411\u5230\u7531 AccessDeniedPath \u9009\u9879\u6307\u5b9a\u7684\u9875\u9762\u3002\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f Identity UI\uff0c\u5219\u91cd\u5b9a\u5411\u4f4d\u7f6e\u4e3a \/identity\/account\/accessdenied\u3002\u7531\u4e8e KebabPageRouteParameterTransformer \u7684\u6548\u679c\uff0c\u60a8\u9700\u8981\u81ea\u5b9a\u4e49\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u8def\u5f84\uff0c\u5b83\u5728 access \u548c denied \u4e4b\u95f4\u63d2\u5165\u4e00\u4e2a\u8fde\u5b57\u7b26\u3002\u5c06\u4ee3\u7801\u653e\u5728 AddDefaultIdentity \u540e\u9762\u7684 Program.cs \u4e2d\u7684\u4e0b\u4e00\u4e2a\u5217\u8868\u4e2d\u3002<\/p>\n
\u6e05\u5355 10.3 \u81ea\u5b9a\u4e49 AccessDenied \u8def\u5f84<\/p>\n
builder.Services.ConfigureApplicationCookie(options =>\n{\n options.AccessDeniedPath = "\/identity\/account\/access-denied";\n});<\/code><\/pre>\n\u901a\u8fc7\u4f7f\u7528\u5c5e\u6027\u88c5\u9970 PageModel \u6765\u6388\u6743\u7aef\u70b9\u7684\u58f0\u660e\u6027\u65b9\u6cd5\u65e2\u5feb\u901f\u53c8\u7b80\u5355\uff0c\u4f46\u5982\u679c\u60a8\u6709\u8bb8\u591a\u9875\u9762\u8981\u9632\u6b62\u533f\u540d\u7528\u6237\uff0c\u5219\u68c0\u67e5\u662f\u5426\u5df2\u5c06\u5c5e\u6027\u5e94\u7528\u4e8e\u76f8\u5173 PageModel\u7684\u552f\u4e00\u65b9\u6cd5\u662f\u5355\u72ec\u67e5\u770b\u6bcf\u4e2a\u6587\u4ef6\u3002\u5982\u679c\u8981\u4fdd\u62a4\u6574\u4e2a\u6587\u4ef6\u5939\u7684\u5185\u5bb9\uff0c\u5219\u5fc5\u987b\u8bb0\u4f4f\u5c06\u5c5e\u6027\u6dfb\u52a0\u5230\u6587\u4ef6\u5939\u4e2d\u7684\u6bcf\u4e2a\u9875\u9762\uff0c\u5305\u62ec\u5728\u5c06\u6765\u67d0\u4e2a\u9636\u6bb5\u6dfb\u52a0\u7684\u65b0\u9875\u9762\u3002\u7f13\u89e3\u6b64\u95ee\u9898\u7684\u4e00\u79cd\u65b9\u6cd5\u662f\u58f0\u660e\u4e00\u4e2a\u6d3e\u751f\u81ea PageModel \u7684\u7c7b\uff0c\u5e76\u5c06 Authorize \u5c5e\u6027\u5e94\u7528\u4e8e\u8be5\u7c7b\uff0c\u7136\u540e\u83b7\u53d6\u6587\u4ef6\u5939\u4e2d\u8981\u4ece\u8be5\u7c7b\u7ee7\u627f\u7684\u6240\u6709\u9875\u9762\u3002\u4e0b\u9762\u8bf4\u660e\u4e86\u5982\u4f55\u4f7f\u7528\u540d\u4e3a AdminPageModel \u7684\u7c7b\u6765\u5b9e\u73b0\u6b64\u76ee\u7684\u3002<\/p>\n
\u6e05\u5355 10.4 \u4f7f\u7528 BasePage \u9650\u5236\u5bf9\u884d\u751f\u4ea7\u54c1\u7684\u8bbf\u95ee<\/p>\n
using Microsoft.AspNetCore.Authorization;\nusing Microsoft.AspNetCore.Mvc.RazorPages;\n\nnamespace CityBreaks.Pages\n{\n [Authorize]\n public class AdminPageModel : PageModel\n {\n }\n}<\/code><\/pre>\n\u5f53\u60a8\u521b\u5efa\u9700\u8981\u4fdd\u62a4\u7684\u9875\u9762\u65f6\uff0c\u53ea\u9700\u66f4\u6539\u5b83\u7ee7\u627f\u7684\u7c7b\u578b\uff0c\u4f7f\u5176\u6d3e\u751f\u81ea AdminPageModel \u5e76\u81ea\u52a8\u53d7\u5230 Authorize \u5c5e\u6027\u7684\u4fdd\u62a4\uff1a<\/p>\n
public class CreateModel : AdminPageModel<\/code><\/pre>\n\u8fd9\u79cd\u57fa\u9875\u65b9\u6cd5\u975e\u5e38\u5e38\u89c1\uff0c\u5c24\u5176\u662f\u5728\u65e7\u7248\u672c\u7684 .NET \u4e2d\uff0c\u4f46\u5b83\u4ecd\u7136\u5b58\u5728\u4e00\u4e2a\u95ee\u9898\uff0c\u5373\u60a8\u9700\u8981\u8bb0\u4f4f\u66f4\u6539\u751f\u6210\u7684\u4ee3\u7801\uff0c\u4ee5\u786e\u4fdd Razor \u9875\u9762\u6d3e\u751f\u81ea\u81ea\u5b9a\u4e49\u7c7b\u578b\u800c\u4e0d\u662f PageModel\u3002\u60a8\u59cb\u7ec8\u53ef\u4ee5\u7f16\u5199\u6709\u52a9\u4e8e\u5b9e\u65bd\u6b64\u76ee\u7684\u7684\u5355\u5143\u6d4b\u8bd5\uff08\u65e0\u8bba\u5982\u4f55\uff0c\u5b83\u4eec\u90fd\u662f\u4e00\u4e2a\u597d\u4e3b\u610f\uff09\u3002<\/p>\n
\u7406\u60f3\u60c5\u51b5\u4e0b\uff0c\u60a8\u5e0c\u671b\u96c6\u4e2d\u5c06\u6388\u6743\u5e94\u7528\u4e8e\u7ec8\u7aef\u8282\u70b9\u7684\u4ee3\u7801\uff0c\u4ee5\u4fbf\u60a8\u53ef\u4ee5\u4e00\u76ee\u4e86\u7136\u5730\u4e86\u89e3\u5e94\u7528\u7a0b\u5e8f\u7684\u54ea\u4e9b\u90e8\u5206\u53d7\u5230\u4fdd\u62a4\u4ee5\u53ca\u53d7\u5230\u4fdd\u62a4\u7684\u7a0b\u5ea6\u3002\u5728\u7b2c 4 \u7ae0\u4e2d\uff0c\u60a8\u4f7f\u7528\u4e86 PageConventionCollection \u7c7b\u578b\u7684\u4e00\u4e9b\u6269\u5c55\u65b9\u6cd5\uff0c\u5c06\u65b0\u7684\u8def\u7531\u548c\u9875\u9762\u8def\u7531\u6a21\u578b\u7ea6\u5b9a\u6dfb\u52a0\u5230\u8def\u7531\u7cfb\u7edf\u4e2d\u3002\u5b58\u5728\u5176\u4ed6\u6269\u5c55\u65b9\u6cd5\uff0c\u4f7f\u60a8\u80fd\u591f\u901a\u8fc7\u7ea6\u5b9a\u5c06\u6388\u6743\u5e94\u7528\u4e8e\u5355\u4e2a\u9875\u9762\u548c\u6574\u4e2a\u6587\u4ef6\u5939\u3002\u4f7f\u7528\u8fd9\u4e9b\u89c4\u5219\uff0c\u60a8\u53ef\u4ee5\u5728\u4e00\u4e2a\u4f4d\u7f6e\u5efa\u7acb\u6388\u6743\u89c4\u5219\uff1aProgram \u7c7b\u3002\u4e3b\u8981\u65b9\u6cd5\u5305\u62ec<\/p>\n
\u2022 AuthorizePage - \u5411\u5355\u4e2a\u9875\u9762\u6dfb\u52a0\u6388\u6743
\n\u2022 AuthorizeFolder - \u5411\u6307\u5b9a\u6587\u4ef6\u5939\u4e2d\u7684\u6240\u6709\u9875\u9762\u6dfb\u52a0\u6388\u6743
\n\u2022 AuthorizeAreaFolder - \u5411\u6307\u5b9a\u533a\u57df\u5185\u6307\u5b9a\u6587\u4ef6\u5939\u4e2d\u7684\u6240\u6709\u9875\u9762\u6dfb\u52a0\u6388\u6743<\/p>\n
\u8fd9\u4e9b\u65b9\u6cd5\u4e2d\u7684\u6bcf\u4e00\u4e2a\u90fd\u91c7\u7528\u9875\u9762\u3001\u6587\u4ef6\u5939\u548c\/\u6216\u533a\u57df\u7684\u540d\u79f0\uff0c\u5e76\u4e14\u8fd8\u5305\u62ec\u91c7\u7528\u7b56\u7565\u540d\u79f0\u7684\u91cd\u8f7d\u3002\u6211\u4eec\u7a0d\u540e\u4f1a\u8be6\u7ec6\u63a2\u8ba8\u653f\u7b56\u3002\u76ee\u524d\uff0c\u60a8\u53ef\u4ee5\u5c06\u7b56\u7565\u89c6\u4e3a\u4ee3\u8868\u6388\u6743\u8981\u6c42\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u60a8\u53ef\u4ee5\u5728 Program.cs \u4e2d\u4f7f\u7528 AuthorizePage \u65b9\u6cd5\u66ff\u6362\u4e4b\u524d\u5e94\u7528\u4e8e\u4e3b\u9875\u7684 Authorize \u5c5e\u6027\u3002<\/p>\n
\u6e05\u5355 10.5 \u4f7f\u7528 AuthorizePage \u65b9\u6cd5\u5c06\u6388\u6743\u5e94\u7528\u4e8e\u7279\u5b9a\u9875\u9762<\/p>\n
builder.Services.AddRazorPages(options => {\n options.Conventions.AuthorizePage("\/Index"); \u2776\n options.Conventions.Add(new CultureTemplatePageRouteModelConvention());\n options.Conventions.Add(new PageRouteTransformerConvention(new KebabPageRouteParameterTransformer()));\n});<\/code><\/pre>\n\u2776 \u5728\u6ca1\u6709\u7b56\u7565\u7684\u60c5\u51b5\u4e0b\u4f7f\u7528 AuthorizePage \u4e0e\u5c06\u666e\u901a Authorize \u5c5e\u6027\u5e94\u7528\u4e8e\u7aef\u70b9 PageModel \u7684\u6548\u679c\u76f8\u540c\u3002<\/p>\n
\u60a8\u53ea\u5e0c\u671b\u6388\u6743\u7528\u6237\u80fd\u591f\u8bbf\u95ee Pages \u76ee\u5f55\u4e2d\u5404\u79cd *Manager \u6587\u4ef6\u5939\u4e2d\u7684 CRUD \u7ba1\u7406\u9875\u9762\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 AuthorizeFolder \u65b9\u6cd5\u7acb\u5373\u7981\u6b62\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u8bbf\u95ee\uff0c\u5982\u4e0b\u9762\u7684\u6e05\u5355\u6240\u793a\u3002<\/p>\n
\u793a\u4f8b 10.6 \u4f7f\u7528 AuthorizeFolder \u65b9\u6cd5\u6388\u6743\u6587\u4ef6\u5939<\/p>\n
builder.Services.AddRazorPages(options => {\n options.Conventions.AuthorizeFolder("\/CityManager");\n options.Conventions.AuthorizeFolder("\/CountryManager");\n options.Conventions.AuthorizeFolder("\/PropertyManager");\n});<\/code><\/pre>\n\u300010.1.2 \u5141\u8bb8\u533f\u540d\u8bbf\u95ee<\/h3>\n
\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u60a8\u53ef\u80fd\u5e0c\u671b\u7981\u6b62\u533f\u540d\u8bbf\u95ee\u5e94\u7528\u7a0b\u5e8f\u7684\u5927\u591a\u6570\u5185\u5bb9\uff0c\u4f46\u5bf9\u5947\u6570\u9875\u9762\u542f\u7528\u533f\u540d\u8bbf\u95ee\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u80fd\u6b63\u5728\u5f00\u53d1\u4e00\u4e2a\u5185\u90e8\u4e1a\u52a1\u7ebf\u5e94\u7528\u7a0b\u5e8f\uff0c\u8be5\u5e94\u7528\u7a0b\u5e8f\u9700\u8981\u9501\u5b9a\u4ee5\u9632\u6b62\u533f\u540d\u7528\u6237\u83b7\u5f97\u8bbf\u95ee\u6743\u9650\u3002\u4e3a\u6b64\uff0c\u60a8\u53ef\u4ee5\u6307\u5b9a\u4e00\u4e2a FallbackPolicy\uff0c\u8be5 FallbackPolicy \u9700\u8981\u5728\u914d\u7f6e\u6388\u6743\u670d\u52a1\u65f6\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\uff1a<\/p>\n
builder.Services.AddAuthorization(options => {\n options.FallbackPolicy = new AuthorizationPolicyBuilder().\n RequireAuthenticatedUser().Build();\n});<\/code><\/pre>\nFallbackPolicy \u5728\u672a\u6307\u5b9a\u5176\u4ed6\u6388\u6743\u7b56\u7565\uff08\u4f8b\u5982\u901a\u8fc7\u5c5e\u6027\u6216\u7ea6\u5b9a\uff09\u7684\u60c5\u51b5\u4e0b\u6210\u4e3a\u5e94\u7528\u7a0b\u5e8f\u7684\u9ed8\u8ba4\u6388\u6743\u7b56\u7565\u3002<\/p>\n
\u60a8\u4ecd\u7136\u9700\u8981\u7528\u6237\u80fd\u591f\u8bbf\u95ee\u767b\u5f55\u9875\u9762\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u5bf9\u4e8e\u8fd9\u4e9b\u5b9e\u4f8b\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 AllowAnonymousAttribute\u3002\u5c31\u50cf AuthorizeAttribute \u4e00\u6837\uff0c\u60a8\u53ef\u4ee5\u5c06\u5176\u5e94\u7528\u4e8e\u76ee\u6807\u7ec8\u7aef\u8282\u70b9\u7684 PageModel \u7c7b\uff1a<\/p>\n
[AllowAnonymous]\npublic class LoginModel : PageModel<\/code><\/pre>\n\u6216\u8005\uff0c\u53ef\u4ee5\u5c06 AuthorizeFolder \u65b9\u6cd5\u7684\u5e94\u7528\u7a0b\u5e8f\u4e0e AllowAnonymousToPage \u65b9\u6cd5\u7ed3\u5408\u4f7f\u7528\uff0c\u8be5\u65b9\u6cd5\u5c06\u8986\u76d6\u6307\u5b9a\u9875\u9762\u7684\u6388\u6743\uff0c\u4ece\u800c\u5141\u8bb8\u7528\u6237\u8bbf\u95ee\u8be5\u9875\u9762\uff0c\u800c\u65e0\u9700\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002<\/p>\n
\u6e05\u5355 10.7 \u5141\u8bb8\u533f\u540d\u8bbf\u95ee\u5355\u4e2a\u7aef\u70b9<\/p>\n
builder.Services.AddRazorPages(options => {\n options.Conventions.AuthorizeFolder("\/"); \u2776\n options.Conventions.AllowAnonymousToPage("\/Login"); \u2777\n});<\/code><\/pre>\n\u2776 \u9ed8\u8ba4\u963b\u6b62\u533f\u540d\u8bbf\u95ee\u5e94\u7528\u7a0b\u5e8f\u3002
\n\u2777 \u5141\u8bb8\u533f\u540d\u8bbf\u95ee\u53d7\u4fdd\u62a4\u6587\u4ef6\u5939\u4e2d\u7684\u767b\u5f55\u9875\u9762\u3002<\/p>\n
\u5230\u76ee\u524d\u4e3a\u6b62\uff0c\u6211\u4eec\u5df2\u7ecf\u7814\u7a76\u4e86\u5b8c\u5168\u53d6\u51b3\u4e8e\u7528\u6237\u662f\u5426\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u6388\u6743\u3002\u5728\u73b0\u5b9e\u4e16\u754c\u4e2d\uff0c\u9664\u4e86\u6700\u7b80\u5355\u7684\u5e94\u7528\u7a0b\u5e8f\u4e4b\u5916\uff0c\u5176\u4ed6\u4efb\u4f55\u5185\u5bb9\u90fd\u9700\u8981\u66f4\u7cbe\u7ec6\u7684\u8bbf\u95ee\u63a7\u5236\u3002\u5728\u672c\u7ae0\u7684\u5176\u4f59\u90e8\u5206\uff0c\u6211\u4eec\u5c06\u63a2\u7d22\u8868\u8fbe\u8fd9\u4e9b\u9700\u6c42\u5e76\u5c06\u5176\u5e94\u7528\u4e8e\u7528\u6237\u7684\u7b56\u7565\u3002<\/p>\n
10.2 \u4f7f\u7528\u89d2\u8272<\/h2>\n
\u89d2\u8272\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u5355\u7684\u673a\u5236\uff0c\u7528\u4e8e\u5c06\u5177\u6709\u76f8\u540c\u8bbf\u95ee\u7ea7\u522b\u7684\u7528\u6237\u5206\u7ec4\u5728\u4e00\u8d77\u3002\u5b83\u4eec\u5728\u590d\u6742\u6027\u4e0d\u592a\u53ef\u80fd\u589e\u52a0\u4e14\u6613\u4e8e\u533a\u5206\u4e0d\u540c\u7528\u6237\u7ec4\u7684\u8bbf\u95ee\u9700\u6c42\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u6700\u6709\u7528\u3002Identity \u5305\u62ec\u5bf9\u89d2\u8272\u7684\u652f\u6301\uff0c\u4f46\u5fc5\u987b\u901a\u8fc7\u4f7f\u7528 AddRoles<TRole><\/code> \u65b9\u6cd5\u5c06\u4e0e\u89d2\u8272\u76f8\u5173\u7684\u670d\u52a1\u6dfb\u52a0\u5230\u5bb9\u5668\u4e2d\u6765\u542f\u7528\u5b83\u3002IdentityRole \u662f\u8868\u793a\u89d2\u8272\u7684\u9ed8\u8ba4\u5b9e\u73b0\uff1a<\/p>\nbuilder.Services.AddDefaultIdentity<CityBreaksUser>(options => {\n options.Password.RequireDigit = false;\n options.Password.RequireLowercase = false;\n options.Password.RequireNonAlphanumeric = false;\n options.Password.RequireUppercase = false;\n})\n .AddRoles<IdentityRole>() \u2776\n .AddEntityFrameworkStores<CityBreaksContext>();<\/code><\/pre>\n\u2776 \u4f7f\u7528 AddRoles \u65b9\u6cd5\u5c06\u4e0e\u89d2\u8272\u76f8\u5173\u7684\u670d\u52a1\u6dfb\u52a0\u5230\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n
\u6ca1\u6709\u7528\u4e8e\u7ba1\u7406\u89d2\u8272\u7684 UI\uff0c\u56e0\u6b64\u60a8\u5fc5\u987b\u6784\u5efa\u81ea\u5df1\u7684 UI\u3002\u7528\u4e8e\u5904\u7406\u89d2\u8272\u7684\u4e3b\u8981 API \u662f RoleManager<TRole><\/code> \u670d\u52a1\uff0c\u5b83\u662f\u901a\u8fc7 AddRoles \u65b9\u6cd5\u6dfb\u52a0\u5230\u670d\u52a1\u5bb9\u5668\u7684\u670d\u52a1\u4e4b\u4e00\u3002RoleManager \u5305\u62ec\u4ee5\u4e0b CRUD \u65b9\u6cd5\uff1a<\/p>\n\u2022 CreateAsync
\n\u2022 UpdateAsync
\n\u2022 \u5220\u9664\u5f02\u6b65<\/p>\n
RoleManager \u8fd8\u5305\u62ec\u4e00\u4e2a\u5c5e\u6027 Roles\uff0c\u8be5\u5c5e\u6027\u8fd4\u56de RoleStore \u4e2d\u7684\u6240\u6709\u89d2\u8272\u3002RoleStore \u8868\u793a\u89d2\u8272\u7684\u5b58\u50a8\u673a\u5236\u3002\u5728\u4f60\u7684\u4f8b\u5b50\u4e2d\uff0c\u90a3\u5c31\u662f SQLite \u6570\u636e\u5e93\u3002\u901a\u5e38\uff0c\u60a8\u4e0d\u4f1a\u76f4\u63a5\u4f7f\u7528 RoleStore;\u60a8\u5c06\u4e3a\u6b64\u4f7f\u7528 RoleManager\u3002\u5728\u63a5\u4e0b\u6765\u7684\u51e0\u8282\u4e2d\uff0c\u60a8\u5c06\u4e86\u89e3\u5982\u4f55\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u7ba1\u7406\u533a\u57df\uff0c\u7528\u4e8e\u4f7f\u7528 RoleManager \u521b\u5efa\u548c\u67e5\u770b\u89d2\u8272\u5e76\u5c06\u5176\u5206\u914d\u7ed9\u7528\u6237\u3002<\/p>\n
10.2.1 \u67e5\u770b\u89d2\u8272<\/h3>\n
\u9996\u5148\uff0c\u5c06\u540d\u4e3a RolesManager \u7684\u6587\u4ef6\u5939\u6dfb\u52a0\u5230 Pages \u6587\u4ef6\u5939\u3002\u5728\u8be5\u9875\u9762\u4e2d\uff0c\u6dfb\u52a0\u4e00\u4e2a\u540d\u4e3a Index.cshtml \u7684\u65b0 Razor \u9875\u9762\u3002\u5c06 RoleManager \u670d\u52a1\u6ce8\u5165 PageModel \u7c7b\u6784\u9020\u51fd\u6570\uff0c\u5e76\u4f7f\u7528\u5176 Roles \u5c5e\u6027\u586b\u5145\u516c\u5171 List \u5c5e\u6027\u3002<\/p>\n\u6e05\u5355 10.8 RolesManager IndexModel \u7c7b<\/p>\n
using Microsoft.AspNetCore.Identity;\nusing Microsoft.AspNetCore.Mvc.RazorPages;\n\nnamespace CityBreaks.Pages.RolesManager\n{\n public class IndexModel : PageModel\n {\n private readonly RoleManager<IdentityRole> _roleManager; \u2776\n public IndexModel(RoleManager<IdentityRole> roleManager) \u2776\n { \u2776\n _roleManager = roleManager; \u2776\n } \u2776\n public List<IdentityRole> Roles { get; set; } \u2777\n public void OnGet()\n {\n Roles = _roleManager.Roles.ToList(); \u2777\n }\n }\n}<\/code><\/pre>\n\u2776 \u901a\u8fc7\u6784\u9020\u51fd\u6570\u5c06 RoleManager<TRole><\/code> \u670d\u52a1\u6ce8\u5165\u5230 IndexModel \u4e2d\uff0c\u5e76\u5c06\u5176\u5206\u914d\u7ed9\u79c1\u6709\u5b57\u6bb5\u4f9b\u4ee5\u540e\u4f7f\u7528\u3002
\n\u2777 \u58f0\u660e\u4e00\u4e2a\u516c\u5171 List<IdentityRole><\/code> \u5c5e\u6027\uff0c\u5e76\u4f7f\u7528 RoleManager \u670d\u52a1\u5c06\u5176\u586b\u5145\u5230\u6240\u6709\u73b0\u6709\u89d2\u8272\u4e2d\u3002<\/p>\n\u5728 Razor \u9875\u9762\u672c\u8eab\u4e2d\uff0c\u68c0\u67e5\u662f\u5426\u6709\u4efb\u4f55\u89d2\u8272\uff0c\u5982\u679c\u6709\uff0c\u8bf7\u5728\u8868\u4e2d\u663e\u793a\u8fd9\u4e9b\u89d2\u8272\u3002\u6b64\u4ee3\u7801\u5982\u4e0b\u9762\u7684\u6e05\u5355\u6240\u793a\u3002<\/p>\n
\u6e05\u5355 10.9 \u5217\u51fa\u89d2\u8272\u5e76\u5728\u8868\u4e2d\u663e\u793a\u5b83\u4eec<\/p>\n
@page\n@model CityBreaks.Pages.RolesManager.IndexModel\n@{\n ViewData["Title"] = "Roles";\n}\n<a asp-page="\/RolesManager\/Create">New<\/a>\n@if (Model.Roles.Any())\n{\n <table class="table">\n @foreach(var role in Model.Roles)\n {\n <tr>\n <td>@role.Name<\/td>\n <\/tr>\n }\n <\/table>\n}<\/code><\/pre>\n\u8fd9\u91cc\u7684\u4ee3\u7801\u73b0\u5728\u5e94\u8be5\u4e0d\u9700\u8981\u4efb\u4f55\u89e3\u91ca\u3002\u5982\u679c\u60a8\u8fd0\u884c\u8be5\u9875\u9762\uff0c\u5219\u53ea\u4f1a\u770b\u5230\u7528\u4e8e\u521b\u5efa\u65b0\u89d2\u8272\u7684\u94fe\u63a5\u3002\u5b83\u65e0\u5904\u53ef\u53bb\uff0c\u56e0\u4e3a\u8be5\u9875\u9762\u5c1a\u4e0d\u5b58\u5728\u3002\u90a3\u662f\u4f60\u7684\u4e0b\u4e00\u4efd\u5de5\u4f5c\u3002<\/p>\n
10.2.2 \u6dfb\u52a0\u89d2\u8272<\/h3>\n
\u5c06\u540d\u4e3a Create \u7684\u65b0 Razor \u9875\u9762\u6dfb\u52a0\u5230 RolesManager \u6587\u4ef6\u5939\u3002\u8fd9\u5c06\u5305\u542b\u7528\u4e8e\u521b\u5efa\u65b0\u89d2\u8272\u7684\u8868\u5355\u3002\u8be5\u89d2\u8272\u552f\u4e00\u9700\u8981\u7684\u6570\u636e\u662f\u540d\u79f0\u3002\u5c06 RoleManager \u670d\u52a1\u6ce8\u5165\u9875\u9762\uff0c\u5e76\u4f7f\u7528\u5176 CreateAsync \u65b9\u6cd5\u6dfb\u52a0\u65b0\u89d2\u8272\u3002\u540c\u6837\uff0c\u4ee3\u7801\u5e94\u7c7b\u4f3c\u4e8e\u60a8\u5df2\u7ecf\u521b\u5efa\u7684 CRUD \u9875\u9762\u3002\u4e0b\u9762\u7684\u6e05\u5355\u663e\u793a\u4e86 PageModel \u7c7b\u7684\u4ee3\u7801\u3002<\/p>\n
\u6e05\u5355 10.10 RolesManager \u7684 CreateModel<\/p>\n
using Microsoft.AspNetCore.Identity;\nusing Microsoft.AspNetCore.Mvc;\nusing Microsoft.AspNetCore.Mvc.RazorPages;\n\nnamespace CityBreaks.Pages.RolesManager\n{\n public class CreateModel : PageModel\n {\n private readonly RoleManager<IdentityRole> _roleManager;\n public CreateModel(RoleManager<IdentityRole> roleManager)\n {\n _roleManager = roleManager;\n }\n\n [BindProperty]\n public string Name { get; set; }\n public async Task<IActionResult> OnPostAsync()\n {\n if (ModelState.IsValid)\n {\n var role = new IdentityRole { Name = Name };\n await _roleManager.CreateAsync(role);\n return RedirectToPage("\/RolesManager\/Index");\n }\n return Page();\n }\n }\n}<\/code><\/pre>\n\u63a5\u4e0b\u6765\uff0c\u5c06\u8868\u5355\u6dfb\u52a0\u5230 Razor \u9875\u9762\u672c\u8eab\u3002<\/p>\n
\u6e05\u5355 10.11 \u521b\u5efa\u89d2\u8272\u8868\u5355<\/p>\n
@page\n@model CityBreaks.Pages.RolesManager.CreateModel\n@{\n ViewData["Title"] = "Create Role";\n}\n<h4>Create Role<\/h4>\n\n<div class="row">\n <div class="col-md-8">\n <form method="post">\n <div class="form-group mb-3">\n <label asp-for="Name" class="control-label"><\/label>\n <input asp-for="Name" class="form-control" \/>\n <span asp-validation-for="Name" class="text-danger"><\/span>\n <\/div>\n <div class="form-group">\n <input type="submit" value="Assign" class="btn btn-primary" \/>\n <\/div>\n <\/form>\n <\/div>\n<\/div>\n\n@section scripts{\n<partial name="_ValidationScriptsPartial" \/>\n}<\/code><\/pre>\n\u73b0\u5728\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u5bfc\u822a\u5230 \/roles-manager \/create\u3002\u6dfb\u52a0\u4e00\u4e2a\u540d\u4e3a Admin \u7684\u89d2\u8272\uff0c\u5f53\u60a8\u6ee1\u610f\u5b83\u6709\u6548\u65f6\uff0c\u518d\u6dfb\u52a0\u4e24\u4e2a\u540d\u4e3a CityAdmin \u548c PropertyAdmin \u7684\u89d2\u8272\u3002<\/p>\n
10.2.3 \u4e3a\u7528\u6237\u5206\u914d\u89d2\u8272<\/h3>\n
\u5728\u4e3a\u7528\u6237\u5206\u914d\u89d2\u8272\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u4e00\u4e9b\u7528\u6237\u3002\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u6ce8\u518c\u4e09\u4e2a\u7528\u6237\uff0c\u4f7f\u7528\u4ee5\u4e0b\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u548c\u76f8\u540c\u7684\u5bc6\u7801\uff08\u4e3a\u7b80\u5355\u8d77\u89c1\uff09\u3002\u6211\u5728\u672c\u7ae0\u968f\u9644\u7684\u4ee3\u7801\u4e0b\u8f7d\u4e2d\u4f7f\u7528\u4e86 password\uff1a<\/p>\n
anna@test.com
\ncolin@test.com
\npaul@test.com<\/p>\n
\u63a5\u4e0b\u6765\uff0c\u5c06\u65b0\u7684 Razor \u9875\u9762\u6dfb\u52a0\u5230\u540d\u4e3a Assign \u7684 RolesManager \u6587\u4ef6\u5939\u3002\u5728\u672c\u9875\u4e2d\uff0c\u60a8\u5c06\u83b7\u53d6\u6240\u6709\u7528\u6237\u7684\u5217\u8868\u548c\u6240\u6709\u89d2\u8272\u7684\u5217\u8868\uff0c\u5e76\u5c06\u5b83\u4eec\u663e\u793a\u5728\u7528\u4e8e\u5c06\u6240\u9009\u7528\u6237\u5206\u914d\u7ed9\u6240\u9009\u89d2\u8272\u7684\u9009\u5b9a\u5217\u8868\u4e2d\u3002\u5c06 AssignModel \u4ee3\u7801\u66f4\u6539\u4e3a\u4ee5\u4e0b\u6e05\u5355\u4e2d\u7684\u4ee3\u7801\u3002<\/p>\n
\u6e05\u5355 10.12 AssignModel \u4ee3\u7801<\/p>\n
using CityBreaks.Models;\nusing Microsoft.AspNetCore.Identity;\nusing Microsoft.AspNetCore.Mvc;\nusing Microsoft.AspNetCore.Mvc.RazorPages;\nusing Microsoft.AspNetCore.Mvc.Rendering;\nusing Microsoft.EntityFrameworkCore;\nusing System.ComponentModel.DataAnnotations;\n\nnamespace CityBreaks.Pages.RolesManager\n{\n public class AssignModel : PageModel\n {\n private readonly RoleManager<IdentityRole> _roleManager; \u2776\n private readonly UserManager<CityBreaksUser> _userManager; \u2776\n public AssignModel(RoleManager<IdentityRole> \u2776\n \u27a5 roleManager, UserManager<CityBreaksUser> userManager) \u2776\n { \u2776\n _roleManager = roleManager; \u2776\n _userManager = userManager; \u2776\n } \u2776\n public SelectList Roles { get; set; }\n public SelectList Users { get; set; }\n [BindProperty, Required, Display(Name ="Role")]\n public string SelectedRole { get; set; }\n [BindProperty, Required, Display(Name ="User")]\n public string SelectedUser { get; set; }\n public async Task OnGet()\n {\n await GetOptions();\n }\n\n public async Task<IActionResult> OnPostAsync()\n {\n if (ModelState.IsValid)\n {\n var user = await _userManager.FindByNameAsync(SelectedUser);\u2777\n await _userManager.AddToRoleAsync(user, SelectedRole); \u2778\n return RedirectToPage("\/RolesManager\/Index");\n }\n await GetOptions();\n return Page();\n }\n\n public async Task GetOptions() \u2779\n { \u2779\n var roles = await _roleManager.Roles.ToListAsync(); \u2779\n var users = await _userManager.Users.ToListAsync(); \u2779\n Roles = new SelectList(roles, nameof(IdentityRole.Name)); \u2779\n Users = new SelectList(users, nameof(CityBreaksUser.UserName));\u2779\n } \u2779\n }\n}<\/code><\/pre>\n\u2776 \u5c06 UserManager \u548c RoleManager \u670d\u52a1\u6ce8\u5165 PageModel \u7c7b\u3002
\n\u2777 \u83b7\u53d6\u5177\u6709\u6240\u9009\u540d\u79f0\u7684\u7528\u6237\u3002
\n\u2778 \u5c06\u6240\u9009\u7528\u6237\u5206\u914d\u7ed9\u6240\u9009\u89d2\u8272\u3002
\n\u2779 \u58f0\u660e\u4e00\u4e2a\u79c1\u6709\u65b9\u6cd5\uff0c\u5c06\u7528\u6237\u548c\u89d2\u8272\u5206\u914d\u7ed9 SelectList \u5bf9\u8c61\u3002<\/p>\n
Razor \u9875\u9762\u672c\u8eab\u5728\u8868\u5355\u4e2d\u5305\u542b\u4e24\u4e2a select \u5143\u7d20\uff0c\u5982\u4e0b\u9762\u7684\u6e05\u5355\u6240\u793a\u3002
\n\u793a\u4f8b 10.13 \u5c06\u7528\u6237\u5206\u914d\u7ed9 Role \u8868\u5355<\/p>\n
@page\n@model CityBreaks.Pages.RolesManager.AssignModel\n@{\n}\n<h4>Assign User To Role<\/h4>\n\n<div class="row">\n <div class="col-md-8">\n <form method="post">\n <div class="form-group mb-3">\n <label asp-for="SelectedUser" class="control-label"><\/label>\n <select asp-for="SelectedUser" asp-items="Model.Users" \n \u27a5 class="form-control">\n <option><\/option>\n <\/select>\n <span asp-validation-for="SelectedUser" \n \u27a5 class="text-danger"><\/span>\n <\/div>\n <div class="form-group mb-3">\n <label asp-for="SelectedRole" class="control-label"><\/label>\n <select asp-for="SelectedRole" \n \u27a5 asp-items="Model.Roles" class="form-control">\n <option><\/option>\n <\/select>\n <span asp-validation-for="SelectedRole" \n \u27a5 class="text-danger"><\/span>\n <\/div>\n <div class="form-group">\n <input type="submit" value="Assign" \n \u27a5 class="btn btn-primary" \/>\n <\/div>\n <\/form>\n <\/div>\n<\/div>\n\n@section scripts{\n<partial name="_ValidationScriptsPartial" \/>\n}<\/code><\/pre>\n\u5b8c\u6210\u6b64\u4f5c\u540e\uff0c\u542f\u52a8\u5e94\u7528\u7a0b\u5e8f\uff0c\u5e76\u5bfc\u822a\u5230 \/roles-manager\/assign\u3002\u5c06 anna@test.com \u5206\u914d\u7ed9 Admin \u89d2\u8272\u3002\u5b8c\u6210\u6b64\u4f5c\u540e\uff0c\u8fd4\u56de\u5230 Assign .cshtml \u6587\u4ef6\uff0c\u5e76\u4e3a Microsoft.AspNetCore.Authorization \u6dfb\u52a0 using \u6307\u4ee4\u3002\u7136\u540e\u5411 AssignModel \u7c7b\u6dfb\u52a0 Authorize \u5c5e\u6027\uff0c\u4f46\u8fd9\u6b21\u5c06 \u201cAdmin\u201d \u5206\u914d\u4e3a Roles \u5c5e\u6027\u4e2d\u7684\u503c\uff1a<\/p>\n
[Authorize(Roles = "Admin")]\npublic class AssignModel : PageModel\n{<\/code><\/pre>\n\u91cd\u65b0\u8fd0\u884c\u5e94\u7528\u7a0b\u5e8f\uff0c\u8fd9\u4e00\u6b21\uff0c\u4f7f\u7528 colin@test.com \u6216 paul@test.com \u767b\u5f55\u3002\u7136\u540e\u5c1d\u8bd5\u5bfc\u822a\u5230 \/roles-manager \/assign\u3002\u60a8\u5e94\u8be5\u4f1a\u53d1\u73b0\u60a8\u88ab\u91cd\u5b9a\u5411\u5230 Access Denied \u9875\u9762\u3002<\/p>\n
\u6ce8\u9500\uff0c\u7136\u540e\u4f7f\u7528 anna@test.com \u767b\u5f55\u3002\u8fd9\u4e00\u6b21\uff0c\u5f53\u60a8\u5bfc\u822a\u5230 roles-manager \/assign \u65f6\uff0c\u60a8\u5e94\u8be5\u4f1a\u8bbf\u95ee\u8be5\u9875\u9762\u3002Anna \u53ef\u4ee5\u8bbf\u95ee\u8be5\u9875\u9762\uff0c\u56e0\u4e3a\u5979\u662f Roles \u5c5e\u6027\u4e2d\u6307\u5b9a\u7684\u89d2\u8272\u7684\u6210\u5458\uff0c\u800c Paul \u5219\u4e0d\u662f\u3002\u5c3d\u7ba1\u60a8\u53ea\u4f20\u5165\u4e86\u4e00\u4e2a\u89d2\u8272\u540d\u79f0\uff0c\u4f46 Roles \u5c5e\u6027\u91c7\u7528\u9017\u53f7\u5206\u9694\u7684\u89d2\u8272\u540d\u79f0\u5217\u8868\uff0c\u8fd9\u5728\u4f7f\u7528\u89d2\u8272\u65f6\u63d0\u4f9b\u4e86\u7075\u6d3b\u6027\u3002\u6b64\u5916\uff0c\u7528\u6237\u53ef\u4ee5\u5c5e\u4e8e\u591a\u4e2a\u89d2\u8272\u3002<\/p>\n
10.2.4 \u4f7f\u7528\u7b56\u7565\u5e94\u7528\u89d2\u8272\u68c0\u67e5<\/h3>\n
\u60a8\u6269\u5c55\u4e86 Authorize \u5c5e\u6027\u4ee5\u68c0\u67e5\u5f53\u524d\u7528\u6237\u662f\u5426\u5c5e\u4e8e\u6307\u5b9a\u89d2\u8272\u3002\u5982\u679c\u8981\u5bf9\u6574\u4e2a\u6587\u4ef6\u5939\u7684\u5185\u5bb9\u5e94\u7528\u6b64\u68c0\u67e5\uff0c\u53ef\u4ee5\u4f7f\u7528\u91c7\u7528\u7b56\u7565\u7684 AuthorizeFolder \u65b9\u6cd5\u7684\u91cd\u8f7d;\u6211\u4eec\u5f88\u5feb\u4f1a\u66f4\u8be6\u7ec6\u5730\u7814\u7a76\u653f\u7b56\u3002\u4e0d\u8fc7\uff0c\u60a8\u53ef\u4ee5\u5c06\u7b56\u7565\u89c6\u4e3a\u8868\u793a\u9700\u8981\u6ee1\u8db3\u7684\u8981\u6c42\uff0c\u4ee5\u786e\u5b9a\u5f53\u524d\u7528\u6237\u662f\u5426\u6709\u6743\u8bbf\u95ee\u8bf7\u6c42\u7684\u7ec8\u7aef\u8282\u70b9\u3002<\/p>\n
\u5bf9\u4e8e\u76f8\u5bf9\u7b80\u5355\u7684\u7b56\u7565\uff0c\u60a8\u53ef\u4ee5\u5728 AddAuthorization \u65b9\u6cd5\u4e2d\u4f7f\u7528 AuthorizeOptions \u6765\u914d\u7f6e\u57fa\u4e8e\u89d2\u8272\u7684\u7b56\u7565\u3002AddPolicy \u65b9\u6cd5\u91c7\u7528\u7b56\u7565\u7684\u540d\u79f0\u548c AuthorizationPolicyBuilder\uff0c\u540e\u8005\u5177\u6709 RequireRole \u65b9\u6cd5\uff0c\u4f7f\u60a8\u80fd\u591f\u58f0\u660e\u9700\u8981\u54ea\u4e9b\u89d2\u8272\u3002<\/p>\n
\u6e05\u5355 10.14 \u5728 Program.cs \u4e2d\u914d\u7f6e\u57fa\u4e8e\u89d2\u8272\u7684\u7b56\u7565<\/p>\n
builder.Services.AddAuthorization(options =>\n{\n options.AddPolicy("AdminPolicy", \n \u27a5 policyBuilder => policyBuilder.RequireRole("Admin"));\n});<\/code><\/pre>\n\u914d\u7f6e\u540d\u4e3a AdminPolicy \u7684\u7b56\u7565\u540e\uff0c\u60a8\u53ef\u4ee5\u5c06\u5176\u5e94\u7528\u4e8e AuthorizeFolder \u65b9\u6cd5\uff0c\u4ee5\u786e\u4fdd\u53ea\u6709 Admin \u89d2\u8272\u7684\u6210\u5458\u624d\u80fd\u8bbf\u95ee\u5185\u5bb9\uff1a<\/p>\n
builder.Services.AddRazorPages(options => {\n options.Conventions.AuthorizeFolder("\/RolesManager", "AdminPolicy");\n});<\/code><\/pre>\n\u6b63\u5982\u6211\u5728\u672c\u8282\u5f00\u5934\u6240\u6307\u51fa\u7684\uff0c\u89d2\u8272\u5bf9\u4e8e\u76f8\u5bf9\u7b80\u5355\u7684\u6388\u6743\u8981\u6c42\u975e\u5e38\u6709\u7528\uff0c\u5176\u4e2d\u8bbf\u95ee\u7b56\u7565\u53ef\u4ee5\u5e94\u7528\u4e8e\u7528\u6237\u7ec4\u3002\u7528\u6237\u8981\u4e48\u662f\u89d2\u8272\u7684\u6210\u5458\uff0c\u8981\u4e48\u4e0d\u662f\u3002\u89d2\u8272\u7684\u4f18\u70b9\u662f\u6613\u4e8e\u914d\u7f6e\u548c\u7ba1\u7406\u3002<\/p>\n
\u5982\u679c\u60a8\u7684\u5e94\u7528\u7a0b\u5e8f\u7684\u6388\u6743\u8981\u6c42\u8d8a\u6765\u8d8a\u590d\u6742\uff0c\u60a8\u5c06\u5f00\u59cb\u53d1\u73b0\u8d8a\u6765\u8d8a\u590d\u6742\u7684\u89d2\u8272\u96c6\u5408\u96be\u4ee5\u7ba1\u7406\u3002\u6b64\u65f6\uff0c\u60a8\u9700\u8981\u6839\u636e\u5bf9\u5355\u4e2a\u7528\u6237\u7684\u4e86\u89e3\u6765\u63a7\u5236\u6388\u6743\uff0c\u800c\u4e0d\u662f\u57fa\u4e8e\u9884\u5b9a\u4e49\u7684\u7528\u6237\u7ec4\u6765\u7ba1\u7406\u6388\u6743\u3002\u60a8\u5c06\u7528\u4e8e\u786e\u5b9a\u8fd9\u4e00\u70b9\u7684\u673a\u5236\u79f0\u4e3a claims\u3002<\/p>\n
10.3 \u57fa\u4e8e\u58f0\u660e\u7684\u6388\u6743<\/h2>\n
\u6211\u4eec\u5728\u4e0a\u4e00\u7ae0\u4e2d\u8c08\u5230\u4e86\u58f0\u660e\uff0c\u4f46\u4f5c\u4e3a\u590d\u4e60\uff0c\u58f0\u660e\u53ea\u662f\u540d\u79f0-\u503c\u5bf9\uff0c\u8868\u793a\u60a8\u4e86\u89e3\u7684\u6709\u5173\u7528\u6237\u7684\u6570\u636e\u9879\u3002\u5b83\u4eec\u9644\u52a0\u5230 ClaimsIdentity\uff0c\u7136\u540e\u9644\u52a0\u5230 ClaimsPrincipal\uff08\u8bf7\u53c2\u89c1\u56fe 10.3\uff09\u3002<\/p>\n
![](\"\/images\/aspnetcorerazorpageinaction\/1003.png\")
<\/p>\n
\u56fe 10.3 ClaimsPrincipal \u652f\u6301\u591a\u4e2a\u6807\u8bc6\uff0c\u6bcf\u4e2a\u6807\u8bc6\u652f\u6301\u591a\u4e2a\u58f0\u660e\u3002<\/p>\n
\u5728 .NET \u4e2d\uff0c\u58f0\u660e\u7531 Claim \u7c7b\u8868\u793a\u3002\u5176\u5c5e\u6027\u5305\u62ec Type\u3001Value \u548c Issuer\u3002\u6700\u540e\u4e00\u4e2a \uff08Issuer\uff09 \u662f\u9881\u53d1\u58f0\u660e\u7684\u9881\u53d1\u673a\u6784\u3002\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5c06\u58f0\u660e\u5206\u914d\u7ed9\u7528\u6237\u65f6\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u9881\u53d1\u8005\u4e3a LOCAL_AUTHORITY\u3002\u5982\u679c\u60a8\u5728\u5e94\u7528\u7a0b\u5e8f\u4e2d\u5408\u5e76\u4e86\u5916\u90e8\u8eab\u4efd\u9a8c\u8bc1\u63d0\u4f9b\u7a0b\u5e8f\uff08\u5982 Google \u6216 Facebook\uff09\uff0c\u5b83\u4eec\u5c06\u9881\u53d1\u4ed6\u4eec\u6dfb\u52a0\u5230\u4ed6\u4eec\u8eab\u4efd\u9a8c\u8bc1\u7684\u8eab\u4efd\u7684\u4efb\u4f55\u58f0\u660e\u3002\u60a8\u53ef\u4ee5\u6839\u636e\u4e3a\u9881\u53d1\u8005\u63d0\u4f9b\u7684\u6743\u91cd\u6765\u9009\u62e9\u8981\u4f7f\u7528\u7684\u58f0\u660e\u7248\u672c\u3002\u4f8b\u5982\uff0c\u50cf Facebook \u8fd9\u6837\u7684\u5916\u90e8\u8eab\u4efd\u9a8c\u8bc1\u670d\u52a1\u5f88\u53ef\u80fd\u4f1a\u8bc1\u660e\u7535\u5b50\u90ae\u4ef6\u58f0\u660e\uff0c\u4f46\u7535\u5b50\u90ae\u4ef6\u5730\u5740\u53ef\u80fd\u4e0d\u5b58\u5728\u3002<\/p>\n
Type \u8868\u793a\u7684\u5185\u5bb9\u6ca1\u6709\u9650\u5236\u3002\u5e7f\u6cdb\u4f7f\u7528\u7684\u58f0\u660e\u7c7b\u578b\u7531\u57df schemas.xmlsoap.org \u4e2d\u7684 URI \u8868\u793a\u3002\u671f\u671b\u5f00\u53d1\u4eba\u5458\u5728\u5176\u4ee3\u7801\u4e2d\u4f7f\u7528\u8fd9\u4e9b URI \u662f\u4e0d\u5408\u7406\u7684\uff0c\u56e0\u6b64\u4e3a\u65b9\u4fbf\u8d77\u89c1\uff0c\u5b83\u4eec\u5728 .NET \u4e2d\u7531 ClaimTypes \u7c7b\u4e2d\u7684\u5e38\u91cf\u96c6\u5408\u8868\u793a\u3002\u8868 10.1 \u663e\u793a\u4e86\u60a8\u6700\u6709\u53ef\u80fd\u4f7f\u7528\u7684\u7d22\u8d54\u7c7b\u578b\u3002<\/p>\n
\u8868 10.1 \u5e38\u7528\u7684\u58f0\u660e\u7c7b\u578b<\/p>\n
![](\"\/images\/aspnetcorerazorpageinaction\/1004.png\")
<\/p>\n![](\"\/images\/aspnetcorerazorpageinaction\/1005.png\")
<\/p>\n![](\"\/images\/aspnetcorerazorpageinaction\/1006.png\")
<\/p>\n![](\"\/images\/aspnetcorerazorpageinaction\/1007.png\")
<\/p>\n![](\"\/images\/aspnetcorerazorpageinaction\/1008.png\")
<\/p>\n![](\"\/images\/aspnetcorerazorpageinaction\/1009.png\")
<\/p>\n