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| author | Piotr Sikora <piotrsikora@google.com> | 2017-03-24 02:48:03 -0700 |
|---|---|---|
| committer | Piotr Sikora <piotrsikora@google.com> | 2017-03-24 02:48:03 -0700 |
| commit | c3ce606652aeac465895ab8eb8c6fc195d7db16b (patch) | |
| tree | fc2b0a8afb19b4834c26347ba247bf7d3de15ccf | |
| parent | 9ac9fe2f3ec82455aa561027e91d380d2db0f3af (diff) | |
| download | nginx-c3ce606652aeac465895ab8eb8c6fc195d7db16b.tar.gz | |
Added support for "429 Too Many Requests" response (RFC6585).
This change adds reason phrase in status line and pretty response body
when "429" status code is used in "return", "limit_conn_status" and/or
"limit_req_status" directives.
Signed-off-by: Piotr Sikora <piotrsikora@google.com>
| -rw-r--r-- | src/http/ngx_http_header_filter_module.c | 16 | ||||
| -rw-r--r-- | src/http/ngx_http_request.h | 1 | ||||
| -rw-r--r-- | src/http/ngx_http_special_response.c | 20 |
3 files changed, 29 insertions, 8 deletions
diff --git a/src/http/ngx_http_header_filter_module.c b/src/http/ngx_http_header_filter_module.c index ddae61374..c09c5191c 100644 --- a/src/http/ngx_http_header_filter_module.c +++ b/src/http/ngx_http_header_filter_module.c @@ -101,12 +101,16 @@ static ngx_str_t ngx_http_status_lines[] = { ngx_null_string, /* "419 unused" */ ngx_null_string, /* "420 unused" */ ngx_string("421 Misdirected Request"), - - /* ngx_null_string, */ /* "422 Unprocessable Entity" */ - /* ngx_null_string, */ /* "423 Locked" */ - /* ngx_null_string, */ /* "424 Failed Dependency" */ - -#define NGX_HTTP_LAST_4XX 422 + ngx_null_string, /* "422 Unprocessable Entity" */ + ngx_null_string, /* "423 Locked" */ + ngx_null_string, /* "424 Failed Dependency" */ + ngx_null_string, /* "425 unused" */ + ngx_null_string, /* "426 Upgrade Required" */ + ngx_null_string, /* "427 unused" */ + ngx_null_string, /* "428 Precondition Required" */ + ngx_string("429 Too Many Requests"), + +#define NGX_HTTP_LAST_4XX 430 #define NGX_HTTP_OFF_5XX (NGX_HTTP_LAST_4XX - 400 + NGX_HTTP_OFF_4XX) ngx_string("500 Internal Server Error"), diff --git a/src/http/ngx_http_request.h b/src/http/ngx_http_request.h index 780a99f78..a68b90692 100644 --- a/src/http/ngx_http_request.h +++ b/src/http/ngx_http_request.h @@ -98,6 +98,7 @@ #define NGX_HTTP_UNSUPPORTED_MEDIA_TYPE 415 #define NGX_HTTP_RANGE_NOT_SATISFIABLE 416 #define NGX_HTTP_MISDIRECTED_REQUEST 421 +#define NGX_HTTP_TOO_MANY_REQUESTS 429 /* Our own HTTP codes */ diff --git a/src/http/ngx_http_special_response.c b/src/http/ngx_http_special_response.c index 9de0d15aa..c9b101727 100644 --- a/src/http/ngx_http_special_response.c +++ b/src/http/ngx_http_special_response.c @@ -225,6 +225,14 @@ static char ngx_http_error_421_page[] = ; +static char ngx_http_error_429_page[] = +"<html>" CRLF +"<head><title>429 Too Many Requests</title></head>" CRLF +"<body bgcolor=\"white\">" CRLF +"<center><h1>429 Too Many Requests</h1></center>" CRLF +; + + static char ngx_http_error_494_page[] = "<html>" CRLF "<head><title>400 Request Header Or Cookie Too Large</title></head>" @@ -354,8 +362,16 @@ static ngx_str_t ngx_http_error_pages[] = { ngx_null_string, /* 419 */ ngx_null_string, /* 420 */ ngx_string(ngx_http_error_421_page), - -#define NGX_HTTP_LAST_4XX 422 + ngx_null_string, /* 422 */ + ngx_null_string, /* 423 */ + ngx_null_string, /* 424 */ + ngx_null_string, /* 425 */ + ngx_null_string, /* 426 */ + ngx_null_string, /* 427 */ + ngx_null_string, /* 428 */ + ngx_string(ngx_http_error_429_page), + +#define NGX_HTTP_LAST_4XX 430 #define NGX_HTTP_OFF_5XX (NGX_HTTP_LAST_4XX - 400 + NGX_HTTP_OFF_4XX) ngx_string(ngx_http_error_494_page), /* 494, request header too large */ |