diff --git a/doc/configuration.txt b/doc/configuration.txt index e6ec7bd2c..f81cca68b 100644 --- a/doc/configuration.txt +++ b/doc/configuration.txt @@ -6912,7 +6912,7 @@ errorfile Arguments : is the HTTP status code. Currently, HAProxy is capable of generating codes 200, 400, 401, 403, 404, 405, 407, 408, 410, - 413, 425, 429, 500, 501, 502, 503, and 504. + 413, 414, 425, 429, 431, 500, 501, 502, 503, and 504. designates a file containing the full HTTP response. It is recommended to follow the common practice of appending ".http" to @@ -6965,8 +6965,8 @@ errorfiles [ ...] is a HTTP status code. Several status code may be listed. Currently, HAProxy is capable of generating codes 200, 400, 401, - 403, 404, 405, 407, 408, 410, 413, 425, 429, 500, 501, 502, 503, - and 504. + 403, 404, 405, 407, 408, 410, 413, 414, 425, 429, 431, 500, 501, + 502, 503, and 504. Errors defined in the http-errors section with the name are imported in the current proxy. If no status code is specified, all error files of the @@ -6996,7 +6996,7 @@ errorloc302 Arguments : is the HTTP status code. Currently, HAProxy is capable of generating codes 200, 400, 401, 403, 404, 405, 407, 408, 410, - 413, 425, 429, 500, 501, 502, 503, and 504. + 413, 414, 425, 429, 431, 500, 501, 502, 503, and 504. it is the exact contents of the "Location" header. It may contain either a relative URI to an error page hosted on the same site, @@ -7032,7 +7032,7 @@ errorloc303 Arguments : is the HTTP status code. Currently, HAProxy is capable of generating codes 200, 400, 401, 403, 404, 405, 407, 408, 410, - 413, 425, 429, 500, 501, 502, 503, and 504. + 413, 414, 425, 429, 431, 500, 501, 502, 503, and 504. it is the exact contents of the "Location" header. It may contain either a relative URI to an error page hosted on the same site, @@ -8002,8 +8002,8 @@ http-error status [content-type ] Arguments : status is the HTTP status code. It must be specified. Currently, HAProxy is capable of generating codes - 200, 400, 401, 403, 404, 405, 407, 408, 410, 413, 425, - 429, 500, 501, 502, 503, and 504. + 200, 400, 401, 403, 404, 405, 407, 408, 410, 413, + 414, 425, 429, 431, 500, 501, 502, 503, and 504. content-type is the response content type, for instance "text/plain". This parameter is ignored and should be @@ -15530,21 +15530,22 @@ return [ status ] [ content-type ] * If "default-errorfiles" argument is set, the proxy's errorfiles are considered. If the "status" argument is defined, it must be one of the status code handled by HAProxy (200, 400, 403, 404, 405, 408, 410, 413, - 425, 429, 500, 501, 502, 503, and 504). The "content-type" argument, if - any, is ignored. + 414, 425, 429, 431, 500, 501, 502, 503, and 504). The "content-type" + argument, if any, is ignored. * If a specific errorfile is defined, with an "errorfile" argument, the corresponding file, containing a full HTTP response, is returned. Only the "status" argument is considered. It must be one of the status code handled - by HAProxy (200, 400, 403, 404, 405, 408, 410, 413, 425, 429, 500, 501, - 502, 503, and 504). The "content-type" argument, if any, is ignored. + by HAProxy (200, 400, 403, 404, 405, 408, 410, 413, 414, 425, 429, 431, + 500, 501, 502, 503, and 504). The "content-type" argument, if any, is + ignored. * If an http-errors section is defined, with an "errorfiles" argument, the corresponding file in the specified http-errors section, containing a full HTTP response, is returned. Only the "status" argument is considered. It must be one of the status code handled by HAProxy (200, 400, 403, 404, 405, - 408, 410, 413, 425, 429, 500, 501, 502, 503, and 504). The "content-type" - argument, if any, is ignored. + 408, 410, 413, 414, 425, 429, 431, 500, 501, 502, 503, and 504). + The "content-type" argument, if any, is ignored. * If a "file" or a "lf-file" argument is specified, the file's content is used as the response payload. If the file is not empty, its content-type diff --git a/include/haproxy/http-t.h b/include/haproxy/http-t.h index 3165082f9..5703f38b1 100644 --- a/include/haproxy/http-t.h +++ b/include/haproxy/http-t.h @@ -92,10 +92,12 @@ enum { HTTP_ERR_408, HTTP_ERR_410, HTTP_ERR_413, + HTTP_ERR_414, HTTP_ERR_421, HTTP_ERR_422, HTTP_ERR_425, HTTP_ERR_429, + HTTP_ERR_431, HTTP_ERR_500, HTTP_ERR_501, HTTP_ERR_502, diff --git a/src/http.c b/src/http.c index 8c94dfb36..10522206d 100644 --- a/src/http.c +++ b/src/http.c @@ -167,10 +167,12 @@ const int http_err_codes[HTTP_ERR_SIZE] = { [HTTP_ERR_408] = 408, [HTTP_ERR_410] = 410, [HTTP_ERR_413] = 413, + [HTTP_ERR_414] = 414, [HTTP_ERR_421] = 421, [HTTP_ERR_422] = 422, [HTTP_ERR_425] = 425, [HTTP_ERR_429] = 429, + [HTTP_ERR_431] = 431, [HTTP_ERR_500] = 500, [HTTP_ERR_501] = 501, [HTTP_ERR_502] = 502, @@ -261,6 +263,14 @@ const char *http_err_msgs[HTTP_ERR_SIZE] = { "\r\n" "

413 Payload Too Large

\nThe request entity exceeds the maximum allowed.\n\n", + [HTTP_ERR_414] = + "HTTP/1.1 414 URI Too Long\r\n" + "Content-length: 110\r\n" + "Cache-Control: no-cache\r\n" + "Content-Type: text/html\r\n" + "\r\n" + "

414 URI Too Long

\nThe URI provided was too long for the server to process.\n\n", + [HTTP_ERR_421] = "HTTP/1.1 421 Misdirected Request\r\n" "Content-length: 104\r\n" @@ -293,6 +303,14 @@ const char *http_err_msgs[HTTP_ERR_SIZE] = { "\r\n" "

429 Too Many Requests

\nYou have sent too many requests in a given amount of time.\n\n", + [HTTP_ERR_431] = + "HTTP/1.1 431 Request Header Fields Too Large\r\n" + "Content-length: 106\r\n" + "Cache-Control: no-cache\r\n" + "Content-Type: text/html\r\n" + "\r\n" + "

431 Request Header Fields Too Large

\n>Request Header Fields Too Large.\n\n", + [HTTP_ERR_500] = "HTTP/1.1 500 Internal Server Error\r\n" "Content-length: 97\r\n" @@ -379,20 +397,20 @@ int http_get_status_idx(unsigned int status) { /* This table was built using dev/phash and easily finds solutions up * to 21 different entries and produces much better code with 32 - * (padded with err 500 below as it's the default, though only [19] is + * (padded with err 500 below as it's the default, though only [7] is * the real one). */ const uchar codes[32] = { - HTTP_ERR_408, HTTP_ERR_200, HTTP_ERR_504, HTTP_ERR_400, - HTTP_ERR_500, HTTP_ERR_500, HTTP_ERR_401, HTTP_ERR_410, - HTTP_ERR_500, HTTP_ERR_500, HTTP_ERR_500, HTTP_ERR_500, - HTTP_ERR_500, HTTP_ERR_429, HTTP_ERR_403, HTTP_ERR_500, - HTTP_ERR_421, HTTP_ERR_404, HTTP_ERR_413, HTTP_ERR_500, - HTTP_ERR_422, HTTP_ERR_405, HTTP_ERR_500, HTTP_ERR_501, - HTTP_ERR_500, HTTP_ERR_500, HTTP_ERR_500, HTTP_ERR_502, - HTTP_ERR_407, HTTP_ERR_500, HTTP_ERR_503, HTTP_ERR_425, + HTTP_ERR_500, HTTP_ERR_502, HTTP_ERR_429, HTTP_ERR_500, + HTTP_ERR_414, HTTP_ERR_404, HTTP_ERR_500, HTTP_ERR_500, + HTTP_ERR_500, HTTP_ERR_200, HTTP_ERR_422, HTTP_ERR_407, + HTTP_ERR_500, HTTP_ERR_503, HTTP_ERR_500, HTTP_ERR_500, + HTTP_ERR_425, HTTP_ERR_410, HTTP_ERR_405, HTTP_ERR_400, + HTTP_ERR_501, HTTP_ERR_500, HTTP_ERR_500, HTTP_ERR_413, + HTTP_ERR_408, HTTP_ERR_403, HTTP_ERR_504, HTTP_ERR_500, + HTTP_ERR_431, HTTP_ERR_421, HTTP_ERR_500, HTTP_ERR_401, }; - uint hash = ((status * 118) >> 5) % 32; + uint hash = ((status * 406) >> 5) % 32; uint ret = codes[hash]; if (http_err_codes[ret] == status)