48 lines
1.7 KiB
C#
48 lines
1.7 KiB
C#
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using System.Security.Claims;
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using System.Text.Encodings.Web;
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using Microsoft.AspNetCore.Authentication;
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using Microsoft.Extensions.Options;
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using WorkTracker.Configuration;
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namespace WorkTracker.Services.Auth;
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public sealed class DefaultAdminAuthenticationHandler : AuthenticationHandler<AuthenticationSchemeOptions>
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{
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public const string SchemeName = "DefaultAdmin";
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private readonly IOptions<AppAuthOptions> appAuthOptions;
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public DefaultAdminAuthenticationHandler(
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IOptionsMonitor<AuthenticationSchemeOptions> options,
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ILoggerFactory logger,
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UrlEncoder encoder,
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IOptions<AppAuthOptions> appAuthOptions)
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: base(options, logger, encoder)
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{
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this.appAuthOptions = appAuthOptions;
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}
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protected override Task<AuthenticateResult> HandleAuthenticateAsync()
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{
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var configuredOptions = appAuthOptions.Value;
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var username = string.IsNullOrWhiteSpace(configuredOptions.DefaultUsername)
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? "Admin"
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: configuredOptions.DefaultUsername.Trim();
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var userId = string.IsNullOrWhiteSpace(configuredOptions.DefaultUserId)
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? username.ToUpperInvariant()
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: configuredOptions.DefaultUserId.Trim();
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var claims = new List<Claim>
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{
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new(ClaimTypes.NameIdentifier, userId),
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new(ClaimTypes.Name, username),
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new(ClaimTypes.Role, "Admin")
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};
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var identity = new ClaimsIdentity(claims, SchemeName);
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var principal = new ClaimsPrincipal(identity);
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var ticket = new AuthenticationTicket(principal, SchemeName);
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return Task.FromResult(AuthenticateResult.Success(ticket));
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}
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}
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