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去掉 server nginx 响应头

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root 2026-08-14 11:50:08 +08:00
parent e048df402d
commit e64960e521
2 changed files with 3 additions and 34 deletions
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4
Dockerfile
View File

@ -26,7 +26,9 @@ RUN ./config --prefix=/opt/tongsuo-8.4.0 --libdir=lib64 no-shared no-zlib no-thr
# ---- Nginx 1.26.2 (linked against Tongsuo) ---- # ---- Nginx 1.26.2 (linked against Tongsuo) ----
WORKDIR /build WORKDIR /build
COPY nginx-1.26.2.tar.gz /build/ COPY nginx-1.26.2.tar.gz /build/
RUN tar -xzf nginx-1.26.2.tar.gz COPY no-server-header.patch /build/
RUN tar -xzf nginx-1.26.2.tar.gz \
&& patch -p1 -d nginx-1.26.2 < no-server-header.patch
WORKDIR /build/nginx-1.26.2 WORKDIR /build/nginx-1.26.2
RUN ./configure \ RUN ./configure \
--prefix=/usr/local/nginx \ --prefix=/usr/local/nginx \

33
nginx-1.26.2/src/http/ngx_http_header_filter_module.c
View File

@ -46,10 +46,6 @@ ngx_module_t ngx_http_header_filter_module = {
}; };
static u_char ngx_http_server_string[] = "Server: nginx" CRLF;
static u_char ngx_http_server_full_string[] = "Server: " NGINX_VER CRLF;
static u_char ngx_http_server_build_string[] = "Server: " NGINX_VER_BUILD CRLF;
static ngx_str_t ngx_http_status_lines[] = { static ngx_str_t ngx_http_status_lines[] = {
@ -283,18 +279,6 @@ ngx_http_header_filter(ngx_http_request_t *r)
clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module); clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
if (r->headers_out.server == NULL) {
if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_ON) {
len += sizeof(ngx_http_server_full_string) - 1;
} else if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_BUILD) {
len += sizeof(ngx_http_server_build_string) - 1;
} else {
len += sizeof(ngx_http_server_string) - 1;
}
}
if (r->headers_out.date == NULL) { if (r->headers_out.date == NULL) {
len += sizeof("Date: Mon, 28 Sep 1970 06:00:00 GMT" CRLF) - 1; len += sizeof("Date: Mon, 28 Sep 1970 06:00:00 GMT" CRLF) - 1;
} }
@ -452,23 +436,6 @@ ngx_http_header_filter(ngx_http_request_t *r)
} }
*b->last++ = CR; *b->last++ = LF; *b->last++ = CR; *b->last++ = LF;
if (r->headers_out.server == NULL) {
if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_ON) {
p = ngx_http_server_full_string;
len = sizeof(ngx_http_server_full_string) - 1;
} else if (clcf->server_tokens == NGX_HTTP_SERVER_TOKENS_BUILD) {
p = ngx_http_server_build_string;
len = sizeof(ngx_http_server_build_string) - 1;
} else {
p = ngx_http_server_string;
len = sizeof(ngx_http_server_string) - 1;
}
b->last = ngx_cpymem(b->last, p, len);
}
if (r->headers_out.date == NULL) { if (r->headers_out.date == NULL) {
b->last = ngx_cpymem(b->last, "Date: ", sizeof("Date: ") - 1); b->last = ngx_cpymem(b->last, "Date: ", sizeof("Date: ") - 1);
b->last = ngx_cpymem(b->last, ngx_cached_http_time.data, b->last = ngx_cpymem(b->last, ngx_cached_http_time.data,