Mercurial > hg > nginx
comparison src/http/ngx_http_variables.h @ 8023:08b3ea81ff5f
Combining unknown headers during variables lookup (ticket #1316).
Previously, $http_*, $sent_http_*, $sent_trailer_*, $upstream_http_*,
and $upstream_trailer_* variables returned only the first header (with
a few specially handled exceptions: $http_cookie, $http_x_forwarded_for,
$sent_http_cache_control, $sent_http_link).
With this change, all headers are returned, combined together. For
example, $http_foo variable will be "a, b" if there are "Foo: a" and
"Foo: b" headers in the request.
Note that $upstream_http_set_cookie will also return all "Set-Cookie"
headers (ticket #1843), though this might not be what one want, since
the "Set-Cookie" header does not follow the list syntax (see RFC 7230,
section 3.2.2).
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 30 May 2022 21:25:32 +0300 |
parents | 2a288909abc6 |
children |
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8022:8b7a96fdd54c | 8023:08b3ea81ff5f |
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55 ngx_uint_t index); | 55 ngx_uint_t index); |
56 | 56 |
57 ngx_http_variable_value_t *ngx_http_get_variable(ngx_http_request_t *r, | 57 ngx_http_variable_value_t *ngx_http_get_variable(ngx_http_request_t *r, |
58 ngx_str_t *name, ngx_uint_t key); | 58 ngx_str_t *name, ngx_uint_t key); |
59 | 59 |
60 ngx_int_t ngx_http_variable_unknown_header(ngx_http_variable_value_t *v, | 60 ngx_int_t ngx_http_variable_unknown_header(ngx_http_request_t *r, |
61 ngx_str_t *var, ngx_list_part_t *part, size_t prefix); | 61 ngx_http_variable_value_t *v, ngx_str_t *var, ngx_list_part_t *part, |
62 size_t prefix); | |
62 | 63 |
63 | 64 |
64 #if (NGX_PCRE) | 65 #if (NGX_PCRE) |
65 | 66 |
66 typedef struct { | 67 typedef struct { |