Mercurial > hg > nginx
changeset 8037:8272c823a7d0
Auth request: multiple WWW-Authenticate headers (ticket #485).
When using auth_request with an upstream server which returns 401
(Unauthorized), multiple WWW-Authenticate headers from the upstream server
response are now properly copied to the response.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Mon, 30 May 2022 21:25:54 +0300 |
parents | f739c8142fb2 |
children | 711737177b77 |
files | src/http/modules/ngx_http_auth_request_module.c |
diffstat | 1 files changed, 8 insertions(+), 3 deletions(-) [+] |
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line diff
--- a/src/http/modules/ngx_http_auth_request_module.c +++ b/src/http/modules/ngx_http_auth_request_module.c @@ -101,7 +101,7 @@ ngx_module_t ngx_http_auth_request_modu static ngx_int_t ngx_http_auth_request_handler(ngx_http_request_t *r) { - ngx_table_elt_t *h, *ho; + ngx_table_elt_t *h, *ho, **ph; ngx_http_request_t *sr; ngx_http_post_subrequest_t *ps; ngx_http_auth_request_ctx_t *ctx; @@ -147,7 +147,9 @@ ngx_http_auth_request_handler(ngx_http_r h = sr->upstream->headers_in.www_authenticate; } - if (h) { + ph = &r->headers_out.www_authenticate; + + while (h) { ho = ngx_list_push(&r->headers_out.headers); if (ho == NULL) { return NGX_ERROR; @@ -156,7 +158,10 @@ ngx_http_auth_request_handler(ngx_http_r *ho = *h; ho->next = NULL; - r->headers_out.www_authenticate = ho; + *ph = ho; + ph = &ho->next; + + h = h->next; } return ctx->status;