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MINOR: checks: Keep the Host header and the request uri synchronized

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Because in HTTP, the host header and the request authority, if any, must be
identical, we keep both synchornized. It means the right flags are set on the
HTX statrt-line calling http_update_host(). There is no header when it happens,
but it is not an issue. Then, if a Host header is inserted,
http_update_authority() is called.

Note that for now, the host header is not automatically added when required.
This commit is contained in:
Christopher Faulet 2020-04-29 13:21:37 +02:00
parent 7d765dbe9a
commit 39959a75e9
1 changed files with 9 additions and 1 deletions
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10
src/checks.c
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@ -1930,6 +1930,8 @@ static enum tcpcheck_eval_ret tcpcheck_eval_send(struct check *check, struct tcp
if (!sl)
goto error_htx;
sl->info.req.meth = send->http.meth.meth;
if (!http_update_host(htx, sl, uri))
goto error_htx;
body = send->http.body; // TODO: handle body_fmt
clen = ist((!istlen(body) ? "0" : ultoa(istlen(body))));
@ -1940,14 +1942,20 @@ static enum tcpcheck_eval_ret tcpcheck_eval_send(struct check *check, struct tcp
if (!LIST_ISEMPTY(&send->http.hdrs)) {
struct tcpcheck_http_hdr *hdr;
struct ist hdr_value;
list_for_each_entry(hdr, &send->http.hdrs, list) {
chunk_reset(tmp);
tmp->data = sess_build_logline(check->sess, NULL, b_orig(tmp), b_size(tmp), &hdr->value);
if (!b_data(tmp))
continue;
if (!htx_add_header(htx, hdr->name, ist2(b_orig(tmp), b_data(tmp))))
hdr_value = ist2(b_orig(tmp), b_data(tmp));
if (!htx_add_header(htx, hdr->name, hdr_value))
goto error_htx;
if ((sl->flags & HTX_SL_F_HAS_AUTHORITY) && isteqi(hdr->name, ist("host"))) {
if (!http_update_authority(htx, sl, hdr_value))
goto error_htx;
}
}
}