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OSSL_HTTP_open(): fix completion with default port for IPv6 host addresses 

Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Paul Dale <ppzgs1@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/25533)
This commit is contained in:
David von Oheimb 2024-08-01 21:25:44 +02:00 committed by Tomas Mraz
parent 4c91e96390
commit a78da17491
1 changed files with 15 additions and 4 deletions
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19
crypto/http/http_client.c
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@ -851,6 +851,20 @@ int OSSL_HTTP_REQ_CTX_nbio_d2i(OSSL_HTTP_REQ_CTX *rctx,
#ifndef OPENSSL_NO_SOCK
static const char *explict_or_default_port(const char *hostserv, const char *port, int use_ssl)
{
if (port == NULL) {
char *service = NULL;
if (!BIO_parse_hostserv(hostserv, NULL, &service, BIO_PARSE_PRIO_HOST))
return NULL;
if (service == NULL) /* implicit port */
port = use_ssl ? OSSL_HTTPS_PORT : OSSL_HTTP_PORT;
OPENSSL_free(service);
} /* otherwise take the explicitly given port */
return port;
}
/* set up a new connection BIO, to HTTP server or to HTTP(S) proxy if given */
static BIO *http_new_bio(const char *server /* optionally includes ":port" */,
const char *server_port /* explicit server port */,
@ -870,8 +884,7 @@ static BIO *http_new_bio(const char *server /* optionally includes ":port" */,
port = proxy_port;
}
if (port == NULL && strchr(host, ':') == NULL)
port = use_ssl ? OSSL_HTTPS_PORT : OSSL_HTTP_PORT;
port = explict_or_default_port(host, port, use_ssl);
cbio = BIO_new_connect(host /* optionally includes ":port" */);
if (cbio == NULL)
@ -958,8 +971,6 @@ OSSL_HTTP_REQ_CTX *OSSL_HTTP_open(const char *server, const char *port,
}
if (port != NULL && *port == '\0')
port = NULL;
if (port == NULL && strchr(server, ':') == NULL)
port = use_ssl ? OSSL_HTTPS_PORT : OSSL_HTTP_PORT;
proxy = OSSL_HTTP_adapt_proxy(proxy, no_proxy, server, use_ssl);
if (proxy != NULL
&& !OSSL_HTTP_parse_url(proxy, NULL /* use_ssl */, NULL /* user */,