diff options
Diffstat (limited to 'Jellyfin.Server/SocketSharp/WebSocketSharpRequest.cs')
| -rw-r--r-- | Jellyfin.Server/SocketSharp/WebSocketSharpRequest.cs | 92 |
1 files changed, 53 insertions, 39 deletions
diff --git a/Jellyfin.Server/SocketSharp/WebSocketSharpRequest.cs b/Jellyfin.Server/SocketSharp/WebSocketSharpRequest.cs index ebeb18ea0..6458707d9 100644 --- a/Jellyfin.Server/SocketSharp/WebSocketSharpRequest.cs +++ b/Jellyfin.Server/SocketSharp/WebSocketSharpRequest.cs @@ -1,5 +1,6 @@ using System; using System.Collections.Generic; +using System.Globalization; using System.IO; using System.Text; using Emby.Server.Implementations.HttpServer; @@ -24,31 +25,7 @@ namespace Jellyfin.Server.SocketSharp this.request = httpContext.Request; this.response = new WebSocketSharpResponse(logger, httpContext.Response, this); - //HandlerFactoryPath = GetHandlerPathIfAny(UrlPrefixes[0]); - } - - private static string GetHandlerPathIfAny(string listenerUrl) - { - if (listenerUrl == null) - { - return null; - } - - var pos = listenerUrl.IndexOf("://", StringComparison.OrdinalIgnoreCase); - if (pos == -1) - { - return null; - } - - var startHostUrl = listenerUrl.Substring(pos + "://".Length); - var endPos = startHostUrl.IndexOf('/'); - if (endPos == -1) - { - return null; - } - - var endHostUrl = startHostUrl.Substring(endPos + 1); - return string.IsNullOrEmpty(endHostUrl) ? null : endHostUrl.TrimEnd('/'); + // HandlerFactoryPath = GetHandlerPathIfAny(UrlPrefixes[0]); } public HttpListenerRequest HttpRequest => request; @@ -69,9 +46,11 @@ namespace Jellyfin.Server.SocketSharp public string UserHostAddress => request.UserHostAddress; - public string XForwardedFor => string.IsNullOrEmpty(request.Headers["X-Forwarded-For"]) ? null : request.Headers["X-Forwarded-For"]; + public string XForwardedFor + => string.IsNullOrEmpty(request.Headers["X-Forwarded-For"]) ? null : request.Headers["X-Forwarded-For"]; - public int? XForwardedPort => string.IsNullOrEmpty(request.Headers["X-Forwarded-Port"]) ? (int?)null : int.Parse(request.Headers["X-Forwarded-Port"]); + public int? XForwardedPort + => string.IsNullOrEmpty(request.Headers["X-Forwarded-Port"]) ? (int?)null : int.Parse(request.Headers["X-Forwarded-Port"], CultureInfo.InvariantCulture); public string XForwardedProtocol => string.IsNullOrEmpty(request.Headers["X-Forwarded-Proto"]) ? null : request.Headers["X-Forwarded-Proto"]; @@ -99,7 +78,7 @@ namespace Jellyfin.Server.SocketSharp name = name.Trim(HttpTrimCharacters); // First, check for correctly formed multi-line value - // Second, check for absenece of CTL characters + // Second, check for absence of CTL characters int crlf = 0; for (int i = 0; i < name.Length; ++i) { @@ -107,6 +86,7 @@ namespace Jellyfin.Server.SocketSharp switch (crlf) { case 0: + { if (c == '\r') { crlf = 1; @@ -121,29 +101,39 @@ namespace Jellyfin.Server.SocketSharp { throw new ArgumentException("net_WebHeaderInvalidControlChars"); } + break; + } case 1: + { if (c == '\n') { crlf = 2; break; } + throw new ArgumentException("net_WebHeaderInvalidCRLFChars"); + } case 2: + { if (c == ' ' || c == '\t') { crlf = 0; break; } + throw new ArgumentException("net_WebHeaderInvalidCRLFChars"); + } } } + if (crlf != 0) { throw new ArgumentException("net_WebHeaderInvalidCRLFChars"); } + return name; } @@ -156,6 +146,7 @@ namespace Jellyfin.Server.SocketSharp return true; } } + return false; } @@ -216,8 +207,15 @@ namespace Jellyfin.Server.SocketSharp { foreach (var acceptsType in acceptContentTypes) { - var contentType = HttpResultFactory.GetRealContentType(acceptsType); - acceptsAnything = acceptsAnything || contentType == "*/*"; + // TODO: @bond move to Span when Span.Split lands + // https://github.com/dotnet/corefx/issues/26528 + var contentType = acceptsType?.Split(';')[0].Trim(); + acceptsAnything = contentType.Equals("*/*", StringComparison.OrdinalIgnoreCase); + + if (acceptsAnything) + { + break; + } } if (acceptsAnything) @@ -226,7 +224,7 @@ namespace Jellyfin.Server.SocketSharp { return defaultContentType; } - else if (serverDefaultContentType != null) + else { return serverDefaultContentType; } @@ -269,11 +267,11 @@ namespace Jellyfin.Server.SocketSharp private static string GetQueryStringContentType(IRequest httpReq) { - var format = httpReq.QueryString["format"]; + ReadOnlySpan<char> format = httpReq.QueryString["format"]; if (format == null) { const int formatMaxLength = 4; - var pi = httpReq.PathInfo; + ReadOnlySpan<char> pi = httpReq.PathInfo; if (pi == null || pi.Length <= formatMaxLength) { return null; @@ -281,7 +279,7 @@ namespace Jellyfin.Server.SocketSharp if (pi[0] == '/') { - pi = pi.Substring(1); + pi = pi.Slice(1); } format = LeftPart(pi, '/'); @@ -315,6 +313,17 @@ namespace Jellyfin.Server.SocketSharp return pos == -1 ? strVal : strVal.Substring(0, pos); } + public static ReadOnlySpan<char> LeftPart(ReadOnlySpan<char> strVal, char needle) + { + if (strVal == null) + { + return null; + } + + var pos = strVal.IndexOf(needle); + return pos == -1 ? strVal : strVal.Slice(0, pos); + } + public static string HandlerFactoryPath; private string pathInfo; @@ -326,7 +335,7 @@ namespace Jellyfin.Server.SocketSharp { var mode = HandlerFactoryPath; - var pos = request.RawUrl.IndexOf("?", StringComparison.Ordinal); + var pos = request.RawUrl.IndexOf('?', StringComparison.Ordinal); if (pos != -1) { var path = request.RawUrl.Substring(0, pos); @@ -343,6 +352,7 @@ namespace Jellyfin.Server.SocketSharp this.pathInfo = System.Net.WebUtility.UrlDecode(pathInfo); this.pathInfo = NormalizePathInfo(pathInfo, mode); } + return this.pathInfo; } } @@ -444,7 +454,7 @@ namespace Jellyfin.Server.SocketSharp public string ContentType => request.ContentType; - public Encoding contentEncoding; + private Encoding contentEncoding; public Encoding ContentEncoding { get => contentEncoding ?? request.ContentEncoding; @@ -502,16 +512,20 @@ namespace Jellyfin.Server.SocketSharp i++; } } + return httpFiles; } } public static string NormalizePathInfo(string pathInfo, string handlerPath) { - var trimmed = pathInfo.TrimStart('/'); - if (handlerPath != null && trimmed.StartsWith(handlerPath, StringComparison.OrdinalIgnoreCase)) + if (handlerPath != null) { - return trimmed.Substring(handlerPath.Length); + var trimmed = pathInfo.TrimStart('/'); + if (trimmed.StartsWith(handlerPath, StringComparison.OrdinalIgnoreCase)) + { + return trimmed.Substring(handlerPath.Length); + } } return pathInfo; |