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New: Use ASP.NET Core instead of Nancy

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(cherry picked from commit 58ddbcd77e17ef95ecfad4b746084ee9326116f3)
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ta264
2021-03-15 21:32:12 +00:00
parent 7d494f9743
commit dbdc527f2e
122 changed files with 2177 additions and 2838 deletions
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177
src/Prowlarr.Http/Extensions/RequestExtensions.cs
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@@ -1,107 +1,137 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using Nancy;
using Microsoft.AspNetCore.Http;
using NzbDrone.Common.EnvironmentInfo;
using NzbDrone.Common.Extensions;
using NzbDrone.Core.Datastore;
using NzbDrone.Core.Exceptions;
namespace Prowlarr.Http.Extensions
{
public static class RequestExtensions
{
public static bool IsApiRequest(this Request request)
public static bool IsApiRequest(this HttpRequest request)
{
return request.Path.StartsWith("/api/", StringComparison.InvariantCultureIgnoreCase);
return request.Path.StartsWithSegments("/api", StringComparison.InvariantCultureIgnoreCase);
}
public static bool IsFeedRequest(this Request request)
{
return request.Path.StartsWith("/feed/", StringComparison.InvariantCultureIgnoreCase);
}
public static bool IsSignalRRequest(this Request request)
{
return request.Path.StartsWith("/signalr/", StringComparison.InvariantCultureIgnoreCase);
}
public static bool IsLocalRequest(this Request request)
{
return request.UserHostAddress.Equals("localhost") ||
request.UserHostAddress.Equals("127.0.0.1") ||
request.UserHostAddress.Equals("::1");
}
public static bool IsLoginRequest(this Request request)
{
return request.Path.Equals("/login", StringComparison.InvariantCultureIgnoreCase);
}
public static bool IsContentRequest(this Request request)
{
return request.Path.StartsWith("/Content/", StringComparison.InvariantCultureIgnoreCase);
}
public static bool IsSharedContentRequest(this Request request)
{
return request.Path.StartsWith("/MediaCover/", StringComparison.InvariantCultureIgnoreCase) ||
request.Path.StartsWith("/Content/Images/", StringComparison.InvariantCultureIgnoreCase);
}
public static bool GetBooleanQueryParameter(this Request request, string parameter, bool defaultValue = false)
public static bool GetBooleanQueryParameter(this HttpRequest request, string parameter, bool defaultValue = false)
{
var parameterValue = request.Query[parameter];
if (parameterValue.HasValue)
if (parameterValue.Any())
{
return bool.Parse(parameterValue.Value);
return bool.Parse(parameterValue.ToString());
}
return defaultValue;
}
public static int GetIntegerQueryParameter(this Request request, string parameter, int defaultValue = 0)
public static PagingResource<TResource> ReadPagingResourceFromRequest<TResource>(this HttpRequest request)
{
var parameterValue = request.Query[parameter];
if (parameterValue.HasValue)
if (!int.TryParse(request.Query["PageSize"].ToString(), out var pageSize))
{
return int.Parse(parameterValue.Value);
pageSize = 10;
}
return defaultValue;
}
public static int? GetNullableIntegerQueryParameter(this Request request, string parameter, int? defaultValue = null)
{
var parameterValue = request.Query[parameter];
if (parameterValue.HasValue)
if (!int.TryParse(request.Query["Page"].ToString(), out var page))
{
return int.Parse(parameterValue.Value);
page = 1;
}
return defaultValue;
var pagingResource = new PagingResource<TResource>
{
PageSize = pageSize,
Page = page,
Filters = new List<PagingResourceFilter>()
};
if (request.Query["SortKey"].Any())
{
var sortKey = request.Query["SortKey"].ToString();
pagingResource.SortKey = sortKey;
if (request.Query["SortDirection"].Any())
{
pagingResource.SortDirection = request.Query["SortDirection"].ToString()
.Equals("ascending", StringComparison.InvariantCultureIgnoreCase)
? SortDirection.Ascending
: SortDirection.Descending;
}
}
// For backwards compatibility with v2
if (request.Query["FilterKey"].Any())
{
var filter = new PagingResourceFilter
{
Key = request.Query["FilterKey"].ToString()
};
if (request.Query["FilterValue"].Any())
{
filter.Value = request.Query["FilterValue"].ToString();
}
pagingResource.Filters.Add(filter);
}
// v3 uses filters in key=value format
foreach (var pair in request.Query)
{
pagingResource.Filters.Add(new PagingResourceFilter
{
Key = pair.Key,
Value = pair.Value.ToString()
});
}
return pagingResource;
}
public static string GetRemoteIP(this NancyContext context)
public static PagingResource<TResource> ApplyToPage<TResource, TModel>(this PagingSpec<TModel> pagingSpec, Func<PagingSpec<TModel>, PagingSpec<TModel>> function, Converter<TModel, TResource> mapper)
{
if (context == null || context.Request == null)
pagingSpec = function(pagingSpec);
return new PagingResource<TResource>
{
Page = pagingSpec.Page,
PageSize = pagingSpec.PageSize,
SortDirection = pagingSpec.SortDirection,
SortKey = pagingSpec.SortKey,
TotalRecords = pagingSpec.TotalRecords,
Records = pagingSpec.Records.ConvertAll(mapper)
};
}
public static string GetRemoteIP(this HttpContext context)
{
return context?.Request?.GetRemoteIP() ?? "Unknown";
}
public static string GetRemoteIP(this HttpRequest request)
{
if (request == null)
{
return "Unknown";
}
var remoteAddress = context.Request.UserHostAddress;
IPAddress remoteIP;
var remoteIP = request.HttpContext.Connection.RemoteIpAddress;
var remoteAddress = remoteIP.ToString();
// Only check if forwarded by a local network reverse proxy
if (IPAddress.TryParse(remoteAddress, out remoteIP) && remoteIP.IsLocalAddress())
if (remoteIP.IsLocalAddress())
{
var realIPHeader = context.Request.Headers["X-Real-IP"];
var realIPHeader = request.Headers["X-Real-IP"];
if (realIPHeader.Any())
{
return realIPHeader.First().ToString();
}
var forwardedForHeader = context.Request.Headers["X-Forwarded-For"];
var forwardedForHeader = request.Headers["X-Forwarded-For"];
if (forwardedForHeader.Any())
{
// Get the first address that was forwarded by a local IP to prevent remote clients faking another proxy
@@ -125,16 +155,16 @@ namespace Prowlarr.Http.Extensions
return remoteAddress;
}
public static string GetServerUrl(this Request request)
public static string GetServerUrl(this HttpRequest request)
{
var scheme = request.Url.Scheme;
var port = request.Url.Port;
var scheme = request.Scheme;
var port = request.HttpContext.Connection.LocalPort;
// Check for protocol headers added by reverse proxys
// X-Forwarded-Proto: A de facto standard for identifying the originating protocol of an HTTP request
var xForwardedProto = request.Headers.Where(x => x.Key == "X-Forwarded-Proto").Select(x => x.Value).FirstOrDefault();
if (xForwardedProto != null)
if (xForwardedProto.Any())
{
scheme = xForwardedProto.First();
}
@@ -146,12 +176,25 @@ namespace Prowlarr.Http.Extensions
}
//default to 443 if the Host header doesn't contain the port (needed for reverse proxy setups)
if (scheme == "https" && !request.Url.HostName.Contains(":"))
if (scheme == "https" && !request.Host.Port.HasValue)
{
port = 443;
}
return $"{scheme}://{request.Url.HostName}:{port}";
return $"{scheme}://{request.Host.Host}:{port}";
}
public static void DisableCache(this IHeaderDictionary headers)
{
headers["Cache-Control"] = "no-cache, no-store";
headers["Expires"] = "-1";
headers["Pragma"] = "no-cache";
}
public static void EnableCache(this IHeaderDictionary headers)
{
headers["Cache-Control"] = "max-age=31536000, public";
headers["Last-Modified"] = BuildInfo.BuildDateTime.ToString("r");
}
}
}