BadHttpRequestException

Author: Victor Qu

src/NZ.Orz.Core/Http/Abstractions/HttpProtocol.cs

@@ -7,7 +7,7 @@ namespace NZ.Orz.Http;
 
 public abstract class HttpProtocol : HttpConnectionContext, IRequestProcessor
 {
-    private bool _keepAlive;
+    protected volatile bool _keepAlive = true;
     protected RequestProcessingStatus _requestProcessingStatus;
 
     protected HttpProtocol(GatewayProtocols protocols, BaseConnectionContext connectionContext) : base(protocols, connectionContext)

src/NZ.Orz.Core/Http/Abstractions/RequestRejectionReason.cs

@@ -0,0 +1,33 @@
+namespace NZ.Orz.Http;
+
+public enum RequestRejectionReason
+{
+    Unknown,
+    TlsOverHttpError,
+    UnrecognizedHTTPVersion,
+    InvalidRequestLine,
+    InvalidRequestHeader,
+    InvalidRequestHeadersNoCRLF,
+    MalformedRequestInvalidHeaders,
+    InvalidContentLength,
+    MultipleContentLengths,
+    UnexpectedEndOfRequestContent,
+    BadChunkSuffix,
+    BadChunkSizeData,
+    ChunkedRequestIncomplete,
+    InvalidRequestTarget,
+    InvalidCharactersInHeaderName,
+    RequestLineTooLong,
+    HeadersExceedMaxTotalSize,
+    TooManyHeaders,
+    RequestBodyTooLarge,
+    RequestHeadersTimeout,
+    RequestBodyTimeout,
+    FinalTransferCodingNotChunked,
+    LengthRequiredHttp10,
+    OptionsMethodRequired,
+    ConnectMethodRequired,
+    MissingHostHeader,
+    MultipleHostHeaders,
+    InvalidHostHeader
+}

src/NZ.Orz.Core/Http/Abstractions/StatusCodes.cs

@@ -0,0 +1,335 @@
+namespace NZ.Orz.Http;
+
+public static class StatusCodes
+{
+    /// <summary>
+    /// HTTP status code 100.
+    /// </summary>
+    public const int Status100Continue = 100;
+
+    /// <summary>
+    /// HTTP status code 101.
+    /// </summary>
+    public const int Status101SwitchingProtocols = 101;
+
+    /// <summary>
+    /// HTTP status code 102.
+    /// </summary>
+    public const int Status102Processing = 102;
+
+    /// <summary>
+    /// HTTP status code 200.
+    /// </summary>
+    public const int Status200OK = 200;
+
+    /// <summary>
+    /// HTTP status code 201.
+    /// </summary>
+    public const int Status201Created = 201;
+
+    /// <summary>
+    /// HTTP status code 202.
+    /// </summary>
+    public const int Status202Accepted = 202;
+
+    /// <summary>
+    /// HTTP status code 203.
+    /// </summary>
+    public const int Status203NonAuthoritative = 203;
+
+    /// <summary>
+    /// HTTP status code 204.
+    /// </summary>
+    public const int Status204NoContent = 204;
+
+    /// <summary>
+    /// HTTP status code 205.
+    /// </summary>
+    public const int Status205ResetContent = 205;
+
+    /// <summary>
+    /// HTTP status code 206.
+    /// </summary>
+    public const int Status206PartialContent = 206;
+
+    /// <summary>
+    /// HTTP status code 207.
+    /// </summary>
+    public const int Status207MultiStatus = 207;
+
+    /// <summary>
+    /// HTTP status code 208.
+    /// </summary>
+    public const int Status208AlreadyReported = 208;
+
+    /// <summary>
+    /// HTTP status code 226.
+    /// </summary>
+    public const int Status226IMUsed = 226;
+
+    /// <summary>
+    /// HTTP status code 300.
+    /// </summary>
+    public const int Status300MultipleChoices = 300;
+
+    /// <summary>
+    /// HTTP status code 301.
+    /// </summary>
+    public const int Status301MovedPermanently = 301;
+
+    /// <summary>
+    /// HTTP status code 302.
+    /// </summary>
+    public const int Status302Found = 302;
+
+    /// <summary>
+    /// HTTP status code 303.
+    /// </summary>
+    public const int Status303SeeOther = 303;
+
+    /// <summary>
+    /// HTTP status code 304.
+    /// </summary>
+    public const int Status304NotModified = 304;
+
+    /// <summary>
+    /// HTTP status code 305.
+    /// </summary>
+    public const int Status305UseProxy = 305;
+
+    /// <summary>
+    /// HTTP status code 306.
+    /// </summary>
+    public const int Status306SwitchProxy = 306; // RFC 2616, removed
+
+    /// <summary>
+    /// HTTP status code 307.
+    /// </summary>
+    public const int Status307TemporaryRedirect = 307;
+
+    /// <summary>
+    /// HTTP status code 308.
+    /// </summary>
+    public const int Status308PermanentRedirect = 308;
+
+    /// <summary>
+    /// HTTP status code 400.
+    /// </summary>
+    public const int Status400BadRequest = 400;
+
+    /// <summary>
+    /// HTTP status code 401.
+    /// </summary>
+    public const int Status401Unauthorized = 401;
+
+    /// <summary>
+    /// HTTP status code 402.
+    /// </summary>
+    public const int Status402PaymentRequired = 402;
+
+    /// <summary>
+    /// HTTP status code 403.
+    /// </summary>
+    public const int Status403Forbidden = 403;
+
+    /// <summary>
+    /// HTTP status code 404.
+    /// </summary>
+    public const int Status404NotFound = 404;
+
+    /// <summary>
+    /// HTTP status code 405.
+    /// </summary>
+    public const int Status405MethodNotAllowed = 405;
+
+    /// <summary>
+    /// HTTP status code 406.
+    /// </summary>
+    public const int Status406NotAcceptable = 406;
+
+    /// <summary>
+    /// HTTP status code 407.
+    /// </summary>
+    public const int Status407ProxyAuthenticationRequired = 407;
+
+    /// <summary>
+    /// HTTP status code 408.
+    /// </summary>
+    public const int Status408RequestTimeout = 408;
+
+    /// <summary>
+    /// HTTP status code 409.
+    /// </summary>
+    public const int Status409Conflict = 409;
+
+    /// <summary>
+    /// HTTP status code 410.
+    /// </summary>
+    public const int Status410Gone = 410;
+
+    /// <summary>
+    /// HTTP status code 411.
+    /// </summary>
+    public const int Status411LengthRequired = 411;
+
+    /// <summary>
+    /// HTTP status code 412.
+    /// </summary>
+    public const int Status412PreconditionFailed = 412;
+
+    /// <summary>
+    /// HTTP status code 413.
+    /// </summary>
+    public const int Status413RequestEntityTooLarge = 413; // RFC 2616, renamed
+
+    /// <summary>
+    /// HTTP status code 413.
+    /// </summary>
+    public const int Status413PayloadTooLarge = 413; // RFC 7231
+
+    /// <summary>
+    /// HTTP status code 414.
+    /// </summary>
+    public const int Status414RequestUriTooLong = 414; // RFC 2616, renamed
+
+    /// <summary>
+    /// HTTP status code 414.
+    /// </summary>
+    public const int Status414UriTooLong = 414; // RFC 7231
+
+    /// <summary>
+    /// HTTP status code 415.
+    /// </summary>
+    public const int Status415UnsupportedMediaType = 415;
+
+    /// <summary>
+    /// HTTP status code 416.
+    /// </summary>
+    public const int Status416RequestedRangeNotSatisfiable = 416; // RFC 2616, renamed
+
+    /// <summary>
+    /// HTTP status code 416.
+    /// </summary>
+    public const int Status416RangeNotSatisfiable = 416; // RFC 7233
+
+    /// <summary>
+    /// HTTP status code 417.
+    /// </summary>
+    public const int Status417ExpectationFailed = 417;
+
+    /// <summary>
+    /// HTTP status code 418.
+    /// </summary>
+    public const int Status418ImATeapot = 418;
+
+    /// <summary>
+    /// HTTP status code 419.
+    /// </summary>
+    public const int Status419AuthenticationTimeout = 419; // Not defined in any RFC
+
+    /// <summary>
+    /// HTTP status code 421.
+    /// </summary>
+    public const int Status421MisdirectedRequest = 421;
+
+    /// <summary>
+    /// HTTP status code 422.
+    /// </summary>
+    public const int Status422UnprocessableEntity = 422;
+
+    /// <summary>
+    /// HTTP status code 423.
+    /// </summary>
+    public const int Status423Locked = 423;
+
+    /// <summary>
+    /// HTTP status code 424.
+    /// </summary>
+    public const int Status424FailedDependency = 424;
+
+    /// <summary>
+    /// HTTP status code 426.
+    /// </summary>
+    public const int Status426UpgradeRequired = 426;
+
+    /// <summary>
+    /// HTTP status code 428.
+    /// </summary>
+    public const int Status428PreconditionRequired = 428;
+
+    /// <summary>
+    /// HTTP status code 429.
+    /// </summary>
+    public const int Status429TooManyRequests = 429;
+
+    /// <summary>
+    /// HTTP status code 431.
+    /// </summary>
+    public const int Status431RequestHeaderFieldsTooLarge = 431;
+
+    /// <summary>
+    /// HTTP status code 451.
+    /// </summary>
+    public const int Status451UnavailableForLegalReasons = 451;
+
+    /// <summary>
+    /// HTTP status code 499. This is an unofficial status code originally defined by Nginx and is commonly used
+    /// in logs when the client has disconnected.
+    /// </summary>
+    public const int Status499ClientClosedRequest = 499;
+
+    /// <summary>
+    /// HTTP status code 500.
+    /// </summary>
+    public const int Status500InternalServerError = 500;
+
+    /// <summary>
+    /// HTTP status code 501.
+    /// </summary>
+    public const int Status501NotImplemented = 501;
+
+    /// <summary>
+    /// HTTP status code 502.
+    /// </summary>
+    public const int Status502BadGateway = 502;
+
+    /// <summary>
+    /// HTTP status code 503.
+    /// </summary>
+    public const int Status503ServiceUnavailable = 503;
+
+    /// <summary>
+    /// HTTP status code 504.
+    /// </summary>
+    public const int Status504GatewayTimeout = 504;
+
+    /// <summary>
+    /// HTTP status code 505.
+    /// </summary>
+    public const int Status505HttpVersionNotsupported = 505;
+
+    /// <summary>
+    /// HTTP status code 506.
+    /// </summary>
+    public const int Status506VariantAlsoNegotiates = 506;
+
+    /// <summary>
+    /// HTTP status code 507.
+    /// </summary>
+    public const int Status507InsufficientStorage = 507;
+
+    /// <summary>
+    /// HTTP status code 508.
+    /// </summary>
+    public const int Status508LoopDetected = 508;
+
+    /// <summary>
+    /// HTTP status code 510.
+    /// </summary>
+    public const int Status510NotExtended = 510;
+
+    /// <summary>
+    /// HTTP status code 511.
+    /// </summary>
+    public const int Status511NetworkAuthenticationRequired = 511;
+}