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HTTP: controlling response headers support.

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This commit is contained in:
Zhidao HONG
2023-08-09 14:37:16 +08:00
parent 9f04d6db63
commit a28bef097c
8 changed files with 245 additions and 1 deletions
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37
src/nxt_conf_validation.c
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@@ -167,6 +167,8 @@ static nxt_int_t nxt_conf_vldt_match_addrs(nxt_conf_validation_t *vldt,
nxt_conf_value_t *value, void *data);
static nxt_int_t nxt_conf_vldt_match_addr(nxt_conf_validation_t *vldt,
nxt_conf_value_t *value);
static nxt_int_t nxt_conf_vldt_response_header(nxt_conf_validation_t *vldt,
nxt_str_t *name, nxt_conf_value_t *value);
static nxt_int_t nxt_conf_vldt_app_name(nxt_conf_validation_t *vldt,
nxt_conf_value_t *value, void *data);
static nxt_int_t nxt_conf_vldt_forwarded(nxt_conf_validation_t *vldt,
@@ -688,6 +690,12 @@ static nxt_conf_vldt_object_t nxt_conf_vldt_action_common_members[] = {
.name = nxt_string("rewrite"),
.type = NXT_CONF_VLDT_STRING,
},
{
.name = nxt_string("response_headers"),
.type = NXT_CONF_VLDT_OBJECT,
.validator = nxt_conf_vldt_object_iterator,
.u.object = nxt_conf_vldt_response_header,
},
NXT_CONF_VLDT_END
};
@@ -2447,6 +2455,35 @@ nxt_conf_vldt_object_conf_commands(nxt_conf_validation_t *vldt,
#endif
static nxt_int_t
nxt_conf_vldt_response_header(nxt_conf_validation_t *vldt, nxt_str_t *name,
nxt_conf_value_t *value)
{
nxt_uint_t type;
static nxt_str_t content_length = nxt_string("Content-Length");
if (name->length == 0) {
return nxt_conf_vldt_error(vldt, "The response header name "
"must not be empty.");
}
if (nxt_strstr_eq(name, &content_length)) {
return nxt_conf_vldt_error(vldt, "The \"Content-Length\" response "
"header value is not supported");
}
type = nxt_conf_type(value);
if (type == NXT_CONF_STRING || type == NXT_CONF_NULL) {
return NXT_OK;
}
return nxt_conf_vldt_error(vldt, "The \"%V\" response header value "
"must either be a string or a null", name);
}
static nxt_int_t
nxt_conf_vldt_app_name(nxt_conf_validation_t *vldt, nxt_conf_value_t *value,
void *data)