38 lines
1.3 KiB
C#
38 lines
1.3 KiB
C#
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using Foxchat.Core.Federation;
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using Microsoft.AspNetCore.Http;
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namespace Foxchat.Core.Extensions;
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public static class HttpContextExtensions
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{
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public static bool ExtractRequestData(this HttpContext ctx, out string signature, out string domain, out SignatureData data)
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{
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signature = string.Empty;
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domain = string.Empty;
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data = SignatureData.Empty;
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if (!ctx.Request.Headers.TryGetValue(RequestSigningService.SIGNATURE_HEADER, out var encodedSignature))
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return false;
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if (!ctx.Request.Headers.TryGetValue(RequestSigningService.DATE_HEADER, out var date))
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return false;
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if (!ctx.Request.Headers.TryGetValue(RequestSigningService.SERVER_HEADER, out var server))
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return false;
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var time = RequestSigningService.ParseTime(date.ToString());
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string? userId = null;
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if (ctx.Request.Headers.TryGetValue(RequestSigningService.USER_HEADER, out var userIdHeader))
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userId = userIdHeader;
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var host = ctx.Request.Headers.Host.ToString();
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signature = encodedSignature.ToString();
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domain = server.ToString();
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data = new SignatureData(
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time,
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host,
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ctx.Request.Path,
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(int?)ctx.Request.Headers.ContentLength,
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userId
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);
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return true;
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}
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}
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