53 lines
2.1 KiB
C#
53 lines
2.1 KiB
C#
using Microsoft.AspNetCore.Authentication;
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using Microsoft.Extensions.Options;
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using System.Net.Http.Headers;
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using System.Security.Claims;
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using System.Text;
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using System.Text.Encodings.Web;
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namespace administration.Services
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{
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public class BasicAuthenticationHandler : AuthenticationHandler<AuthenticationSchemeOptions>
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{
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public BasicAuthenticationHandler(
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IOptionsMonitor<AuthenticationSchemeOptions> options,
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ILoggerFactory logger,
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UrlEncoder encoder,
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ISystemClock clock
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) : base(options, logger, encoder, clock) { }
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protected override Task<AuthenticateResult> HandleAuthenticateAsync()
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{
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if (!Request.Headers.ContainsKey("Authorization"))
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return Task.FromResult(AuthenticateResult.Fail("Missing Authorization Header"));
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try
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{
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var authHeader = AuthenticationHeaderValue.Parse(Request.Headers["Authorization"]);
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var credentialBytes = Convert.FromBase64String(authHeader.Parameter ?? "");
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var credentials = Encoding.UTF8.GetString(credentialBytes).Split(':');
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var username = credentials[0];
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var password = credentials[1];
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// 🔐 Valide ici tes identifiants
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if (username != "admin" || password != "Mf33ksTRLrPKSqQ4cTXitgiSN6BPBt89")
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return Task.FromResult(AuthenticateResult.Fail("Invalid Username or Password"));
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var claims = new[] {
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new Claim(ClaimTypes.NameIdentifier, username),
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new Claim(ClaimTypes.Name, username),
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};
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var identity = new ClaimsIdentity(claims, Scheme.Name);
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var principal = new ClaimsPrincipal(identity);
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var ticket = new AuthenticationTicket(principal, Scheme.Name);
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return Task.FromResult(AuthenticateResult.Success(ticket));
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}
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catch
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{
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return Task.FromResult(AuthenticateResult.Fail("Invalid Authorization Header"));
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}
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}
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}
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}
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