diff options
Diffstat (limited to 'net/haproxy24/files/patch-0002-CLEANUP-server-always-include-the-storage-for-SSL-se')
| -rw-r--r-- | net/haproxy24/files/patch-0002-CLEANUP-server-always-include-the-storage-for-SSL-se | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/net/haproxy24/files/patch-0002-CLEANUP-server-always-include-the-storage-for-SSL-se b/net/haproxy24/files/patch-0002-CLEANUP-server-always-include-the-storage-for-SSL-se new file mode 100644 index 000000000000..8e5064790cba --- /dev/null +++ b/net/haproxy24/files/patch-0002-CLEANUP-server-always-include-the-storage-for-SSL-se @@ -0,0 +1,163 @@ +From 6d395b766fd816cf2e7feea3286a689e635e35f9 Mon Sep 17 00:00:00 2001 +From: Willy Tarreau <w@1wt.eu> +Date: Wed, 6 Oct 2021 14:48:37 +0200 +Subject: CLEANUP: server: always include the storage for SSL settings + +The SSL stuff in struct server takes less than 3% of it and requires +lots of annoying ifdefs in the code just to take care of the cases +where the field is absent. Let's get rid of this and stop including +openssl-compat from server.c to detect NPN and ALPN capabilities. + +This reduces the total LoC by another 0.4%. + +(cherry picked from commit 80527bcb9d51d8506c8e7ef95de9c30d30722719) +Signed-off-by: Christopher Faulet <cfaulet@haproxy.com> +(cherry picked from commit 5279e61cee28b7012619906048edd2c8a9c89059) +[wt: backported again to fix backport issues around SSL fields. It + previously broke due to the absence of 'CLEANUP: servers: do not + include openssl-compat' that was backported now] +Signed-off-by: Willy Tarreau <w@1wt.eu> +--- + include/haproxy/server-t.h | 2 -- + src/server.c | 21 +++------------------ + 2 files changed, 3 insertions(+), 20 deletions(-) + +diff --git a/include/haproxy/server-t.h b/include/haproxy/server-t.h +index 32b649bf3..90485f0c4 100644 +--- include/haproxy/server-t.h ++++ include/haproxy/server-t.h +@@ -336,7 +336,6 @@ struct server { + unsigned int init_addr_methods; /* initial address setting, 3-bit per method, ends at 0, enough to store 10 entries */ + enum srv_log_proto log_proto; /* used proto to emit messages on server lines from ring section */ + +-#ifdef USE_OPENSSL + char *sni_expr; /* Temporary variable to store a sample expression for SNI */ + struct { + void *ctx; +@@ -367,7 +366,6 @@ struct server { + #ifdef USE_QUIC + struct quic_transport_params quic_params; /* QUIC transport parameters */ + struct eb_root cids; /* QUIC connections IDs. */ +-#endif + #endif + struct resolv_srvrq *srvrq; /* Pointer representing the DNS SRV requeest, if any */ + struct list srv_rec_item; /* to attach server to a srv record item */ +diff --git a/src/server.c b/src/server.c +index 54637dc9c..ea3271957 100644 +--- src/server.c ++++ src/server.c +@@ -1943,7 +1943,6 @@ const char *server_parse_maxconn_change_request(struct server *sv, + return NULL; + } + +-#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME + static struct sample_expr *srv_sni_sample_parse_expr(struct server *srv, struct proxy *px, + const char *file, int linenum, char **err) + { +@@ -1983,7 +1982,6 @@ static int server_parse_sni_expr(struct server *newsrv, struct proxy *px, char * + + return 0; + } +-#endif + + static void display_parser_err(const char *file, int linenum, char **args, int cur_arg, int err_code, char **err) + { +@@ -2080,14 +2078,11 @@ static void srv_ssl_settings_cpy(struct server *srv, struct server *src) + if (src->ssl_ctx.methods.max) + srv->ssl_ctx.methods.max = src->ssl_ctx.methods.max; + +-#ifdef HAVE_SSL_CTX_SET_CIPHERSUITES + if (src->ssl_ctx.ciphersuites != NULL) + srv->ssl_ctx.ciphersuites = strdup(src->ssl_ctx.ciphersuites); +-#endif + if (src->sni_expr != NULL) + srv->sni_expr = strdup(src->sni_expr); + +-#ifdef TLSEXT_TYPE_application_layer_protocol_negotiation + if (src->ssl_ctx.alpn_str) { + srv->ssl_ctx.alpn_str = malloc(src->ssl_ctx.alpn_len); + if (srv->ssl_ctx.alpn_str) { +@@ -2096,8 +2091,7 @@ static void srv_ssl_settings_cpy(struct server *srv, struct server *src) + srv->ssl_ctx.alpn_len = src->ssl_ctx.alpn_len; + } + } +-#endif +-#ifdef OPENSSL_NPN_NEGOTIATED ++ + if (src->ssl_ctx.npn_str) { + srv->ssl_ctx.npn_str = malloc(src->ssl_ctx.npn_len); + if (srv->ssl_ctx.npn_str) { +@@ -2106,7 +2100,6 @@ static void srv_ssl_settings_cpy(struct server *srv, struct server *src) + srv->ssl_ctx.npn_len = src->ssl_ctx.npn_len; + } + } +-#endif + } + #endif + +@@ -2463,13 +2456,13 @@ static int _srv_parse_tmpl_init(struct server *srv, struct proxy *px) + + srv_settings_cpy(newsrv, srv, 1); + srv_prepare_for_resolution(newsrv, srv->hostname); +-#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME ++ + if (newsrv->sni_expr) { + newsrv->ssl_ctx.sni = srv_sni_sample_parse_expr(newsrv, px, NULL, 0, NULL); + if (!newsrv->ssl_ctx.sni) + goto err; + } +-#endif ++ + /* append to list of servers available to receive an hostname */ + if (newsrv->srvrq) + LIST_APPEND(&newsrv->srvrq->attached_servers, &newsrv->srv_rec_item); +@@ -2488,9 +2481,7 @@ static int _srv_parse_tmpl_init(struct server *srv, struct proxy *px) + err: + _srv_parse_set_id_from_prefix(srv, srv->tmpl_info.prefix, srv->tmpl_info.nb_low); + if (newsrv) { +-#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME + release_sample_expr(newsrv->ssl_ctx.sni); +-#endif + free_check(&newsrv->agent); + free_check(&newsrv->check); + LIST_DELETE(&newsrv->global_list); +@@ -2748,7 +2739,6 @@ static int _srv_parse_kw(struct server *srv, char **args, int *cur_arg, + return err_code; + } + +-#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME + /* This function is first intended to be used through parse_server to + * initialize a new server on startup. + */ +@@ -2767,7 +2757,6 @@ static int _srv_parse_sni_expr_init(char **args, int cur_arg, + + return ret; + } +-#endif + + /* Server initializations finalization. + * Initialize health check, agent check and SNI expression if enabled. +@@ -2780,9 +2769,7 @@ static int _srv_parse_finalize(char **args, int cur_arg, + struct server *srv, struct proxy *px, + int parse_flags, char **errmsg) + { +-#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME + int ret; +-#endif + + if (srv->do_check && srv->trackit) { + memprintf(errmsg, "unable to enable checks and tracking at the same time!"); +@@ -2795,10 +2782,8 @@ static int _srv_parse_finalize(char **args, int cur_arg, + return ERR_ALERT | ERR_FATAL; + } + +-#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME + if ((ret = _srv_parse_sni_expr_init(args, cur_arg, srv, px, errmsg)) != 0) + return ret; +-#endif + + /* A dynamic server is disabled on startup. It must not be counted as + * an active backend entry. +-- +2.28.0 + |