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@ -1,506 +0,0 @@ |
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From af2038557a14bf6e2915bed545e216a0f1a95fc5 Mon Sep 17 00:00:00 2001 |
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From: =?UTF-8?q?Cyril=20Bont=C3=A9?= <cyril.bonte@free.fr> |
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Date: Mon, 15 Apr 2013 22:05:00 +0200 |
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Subject: [PATCH] Proxy Protocol based on haproxy 1.4.23 |
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---
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doc/configuration.txt | 26 ++++++- |
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include/common/standard.h | 25 ++++++- |
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include/proto/client.h | 1 + |
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include/types/buffers.h | 20 ++--- |
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include/types/protocols.h | 1 + |
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src/cfgparse.c | 15 +++- |
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src/client.c | 186 ++++++++++++++++++++++++++++++++++++++++++++++ |
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src/proto_http.c | 4 +- |
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src/session.c | 7 ++ |
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src/standard.c | 9 ++- |
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10 files changed, 275 insertions(+), 19 deletions(-) |
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Index: haproxy-1.4.25/doc/configuration.txt
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===================================================================
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--- haproxy-1.4.25.orig/doc/configuration.txt
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+++ haproxy-1.4.25/doc/configuration.txt
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@@ -1343,6 +1343,7 @@ bind [<address>]:<port_range> [, ...] tr
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bind [<address>]:<port_range> [, ...] id <id> |
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bind [<address>]:<port_range> [, ...] name <name> |
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bind [<address>]:<port_range> [, ...] defer-accept |
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+bind [<address>]:<port_range> [, ...] accept-proxy
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Define one or several listening addresses and/or ports in a frontend. |
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May be used in sections : defaults | frontend | listen | backend |
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no | yes | yes | no |
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@@ -1423,6 +1424,19 @@ bind [<address>]:<port_range> [, ...] de
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with front firewalls which would see an established |
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connection while the proxy will only see it in SYN_RECV. |
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+ accept-proxy is an optional keyword which enforces use of the PROXY
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+ protocol over any connection accepted by this listener. The
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+ PROXY protocol dictates the layer 3/4 addresses of the
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+ incoming connection to be used everywhere an address is used,
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+ with the only exception of "tcp-request connection" rules
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+ which will only see the real connection address. Logs will
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+ reflect the addresses indicated in the protocol, unless it is
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+ violated, in which case the real address will still be used.
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+ This keyword combined with support from external components
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+ can be used as an efficient and reliable alternative to the
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+ X-Forwarded-For mechanism which is not always reliable and
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+ not even always usable.
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+
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It is possible to specify a list of address:port combinations delimited by |
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commas. The frontend will then listen on all of these addresses. There is no |
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fixed limit to the number of addresses and ports which can be listened on in |
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@@ -1433,8 +1447,10 @@ bind [<address>]:<port_range> [, ...] de
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listen http_proxy |
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bind :80,:443 |
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bind 10.0.0.1:10080,10.0.0.1:10443 |
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+ bind 127.0.0.1:8443 accept-proxy
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- See also : "source".
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+ See also : "source", "option forwardfor" and the PROXY protocol
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+ documentation.
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bind-process [ all | odd | even | <number 1-32> ] ... |
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@@ -7257,7 +7273,9 @@ marked with a star ('*') after the field
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Detailed fields description : |
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- "client_ip" is the IP address of the client which initiated the TCP |
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- connection to haproxy.
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+ connection to haproxy. Note that when the connection is accepted on a
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+ socket configured with "accept-proxy" and the PROXY protocol is correctly
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+ used, then the logs will reflect the forwarded connection's information.
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- "client_port" is the TCP port of the client which initiated the connection. |
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@@ -7430,7 +7448,9 @@ with a star ('*') after the field name b
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Detailed fields description : |
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- "client_ip" is the IP address of the client which initiated the TCP |
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- connection to haproxy.
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+ connection to haproxy. Note that when the connection is accepted on a
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+ socket configured with "accept-proxy" and the PROXY protocol is correctly
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+ used, then the logs will reflect the forwarded connection's information.
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- "client_port" is the TCP port of the client which initiated the connection. |
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Index: haproxy-1.4.25/include/common/standard.h
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===================================================================
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--- haproxy-1.4.25.orig/include/common/standard.h
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+++ haproxy-1.4.25/include/common/standard.h
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@@ -269,6 +269,28 @@ static inline unsigned int __strl2uic(co
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return i; |
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} |
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+/* This function reads an unsigned integer from the string pointed to by <s>
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+ * and returns it. The <s> pointer is adjusted to point to the first unread
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+ * char. The function automatically stops at <end>.
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+ */
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+static inline unsigned int __read_uint(const char **s, const char *end)
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+{
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+ const char *ptr = *s;
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+ unsigned int i = 0;
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+ unsigned int j, k;
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+
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+ while (ptr < end) {
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+ j = *ptr - '0';
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+ k = i * 10;
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+ if (j > 9)
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+ break;
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+ i = k + j;
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+ ptr++;
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+ }
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+ *s = ptr;
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+ return i;
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+}
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+
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extern unsigned int str2ui(const char *s); |
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extern unsigned int str2uic(const char *s); |
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extern unsigned int strl2ui(const char *s, int len); |
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@@ -276,9 +298,10 @@ extern unsigned int strl2uic(const char
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extern int strl2ic(const char *s, int len); |
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extern int strl2irc(const char *s, int len, int *ret); |
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extern int strl2llrc(const char *s, int len, long long *ret); |
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+extern unsigned int read_uint(const char **s, const char *end);
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unsigned int inetaddr_host(const char *text); |
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unsigned int inetaddr_host_lim(const char *text, const char *stop); |
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-unsigned int inetaddr_host_lim_ret(const char *text, char *stop, const char **ret);
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+unsigned int inetaddr_host_lim_ret(char *text, char *stop, char **ret);
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static inline char *cut_crlf(char *s) { |
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Index: haproxy-1.4.25/include/proto/client.h
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===================================================================
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--- haproxy-1.4.25.orig/include/proto/client.h
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+++ haproxy-1.4.25/include/proto/client.h
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@@ -25,6 +25,7 @@
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#include <common/config.h> |
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#include <types/session.h> |
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+int frontend_decode_proxy_request(struct session *s, struct buffer *req, int an_bit);
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void get_frt_addr(struct session *s); |
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int event_accept(int fd); |
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Index: haproxy-1.4.25/include/types/buffers.h
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===================================================================
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--- haproxy-1.4.25.orig/include/types/buffers.h
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+++ haproxy-1.4.25/include/types/buffers.h
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@@ -135,16 +135,16 @@
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* The field is blanked by buffer_init() and only by analysers themselves |
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* afterwards. |
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*/ |
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-#define AN_REQ_INSPECT 0x00000001 /* inspect request contents */
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-#define AN_REQ_WAIT_HTTP 0x00000002 /* wait for an HTTP request */
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-#define AN_REQ_HTTP_PROCESS_FE 0x00000004 /* process the frontend's HTTP part */
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-#define AN_REQ_SWITCHING_RULES 0x00000008 /* apply the switching rules */
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-#define AN_REQ_HTTP_PROCESS_BE 0x00000010 /* process the backend's HTTP part */
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-#define AN_REQ_HTTP_INNER 0x00000020 /* inner processing of HTTP request */
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-#define AN_REQ_HTTP_TARPIT 0x00000040 /* wait for end of HTTP tarpit */
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-#define AN_REQ_HTTP_BODY 0x00000080 /* inspect HTTP request body */
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-#define AN_REQ_STICKING_RULES 0x00000100 /* table persistence matching */
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-/* unused: 0x200 */
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+#define AN_REQ_DECODE_PROXY 0x00000001 /* take the proxied address from a 'PROXY' line */
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+#define AN_REQ_INSPECT 0x00000002 /* inspect request contents */
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+#define AN_REQ_WAIT_HTTP 0x00000004 /* wait for an HTTP request */
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+#define AN_REQ_HTTP_PROCESS_FE 0x00000008 /* process the frontend's HTTP part */
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+#define AN_REQ_SWITCHING_RULES 0x00000010 /* apply the switching rules */
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+#define AN_REQ_HTTP_PROCESS_BE 0x00000020 /* process the backend's HTTP part */
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+#define AN_REQ_HTTP_INNER 0x00000040 /* inner processing of HTTP request */
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+#define AN_REQ_HTTP_TARPIT 0x00000080 /* wait for end of HTTP tarpit */
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+#define AN_REQ_HTTP_BODY 0x00000100 /* inspect HTTP request body */
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+#define AN_REQ_STICKING_RULES 0x00000200 /* table persistence matching */
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#define AN_REQ_PRST_RDP_COOKIE 0x00000400 /* persistence on rdp cookie */ |
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#define AN_REQ_HTTP_XFER_BODY 0x00000800 /* forward request body */ |
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Index: haproxy-1.4.25/include/types/protocols.h
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===================================================================
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--- haproxy-1.4.25.orig/include/types/protocols.h
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+++ haproxy-1.4.25/include/types/protocols.h
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@@ -72,6 +72,7 @@
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#define LI_O_FOREIGN 0x0002 /* permit listening on foreing addresses */ |
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#define LI_O_NOQUICKACK 0x0004 /* disable quick ack of immediate data (linux) */ |
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#define LI_O_DEF_ACCEPT 0x0008 /* wait up to 1 second for data before accepting */ |
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+#define LI_O_ACC_PROXY 0x0010 /* find the proxied address in the first request line */
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/* The listener will be directly referenced by the fdtab[] which holds its |
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* socket. The listener provides the protocol-specific accept() function to |
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Index: haproxy-1.4.25/src/cfgparse.c
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===================================================================
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--- haproxy-1.4.25.orig/src/cfgparse.c
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+++ haproxy-1.4.25/src/cfgparse.c
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@@ -1467,6 +1467,16 @@ int cfg_parse_listen(const char *file, i
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#endif |
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} |
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+ if (!strcmp(args[cur_arg], "accept-proxy")) { /* expect a 'PROXY' line first */
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+ struct listener *l;
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+
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+ for (l = curproxy->listen; l != last_listen; l = l->next)
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+ l->options |= LI_O_ACC_PROXY;
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+
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+ cur_arg ++;
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+ continue;
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+ }
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+
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if (!strcmp(args[cur_arg], "name")) { |
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struct listener *l; |
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@@ -1519,7 +1529,7 @@ int cfg_parse_listen(const char *file, i
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continue; |
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} |
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- Alert("parsing [%s:%d] : '%s' only supports the 'transparent', 'defer-accept', 'name', 'id', 'mss' and 'interface' options.\n",
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+ Alert("parsing [%s:%d] : '%s' only supports the 'transparent', 'accept-proxy', 'defer-accept', 'name', 'id', 'mss' and 'interface' options.\n",
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file, linenum, args[0]); |
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err_code |= ERR_ALERT | ERR_FATAL; |
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goto out; |
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@@ -5743,6 +5753,9 @@ out_uri_auth_compat:
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listener->handler = process_session; |
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listener->analysers |= curproxy->fe_req_ana; |
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+ if (listener->options & LI_O_ACC_PROXY)
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+ listener->analysers |= AN_REQ_DECODE_PROXY;
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+
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/* smart accept mode is automatic in HTTP mode */ |
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if ((curproxy->options2 & PR_O2_SMARTACC) || |
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(curproxy->mode == PR_MODE_HTTP && |
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Index: haproxy-1.4.25/src/client.c
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===================================================================
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--- haproxy-1.4.25.orig/src/client.c
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+++ haproxy-1.4.25/src/client.c
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@@ -22,6 +22,7 @@
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#include <common/compat.h> |
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#include <common/config.h> |
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+#include <common/debug.h>
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#include <common/time.h> |
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#include <types/global.h> |
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@@ -43,6 +44,191 @@
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#include <proto/task.h> |
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+/* This analyser tries to fetch a line from the request buffer which looks like :
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+ *
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+ * "PROXY" <SP> PROTO <SP> SRC3 <SP> DST3 <SP> SRC4 <SP> <DST4> "\r\n"
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+ *
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+ * There must be exactly one space between each field. Fields are :
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+ * - PROTO : layer 4 protocol, which must be "TCP4" or "TCP6".
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+ * - SRC3 : layer 3 (eg: IP) source address in standard text form
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+ * - DST3 : layer 3 (eg: IP) destination address in standard text form
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+ * - SRC4 : layer 4 (eg: TCP port) source address in standard text form
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+ * - DST4 : layer 4 (eg: TCP port) destination address in standard text form
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+ *
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+ * This line MUST be at the beginning of the buffer and MUST NOT wrap.
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+ *
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+ * Once the data is fetched, the values are set in the session's field and data
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+ * are removed from the buffer. The function returns zero if it needs to wait
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+ * for more data (max: timeout_client), or 1 if it has finished and removed itself.
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+ */
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+int frontend_decode_proxy_request(struct session *s, struct buffer *req, int an_bit)
|
|
|
|
|
|
+{
|
|
|
|
|
|
+ char *line = req->data;
|
|
|
|
|
|
+ char *end = req->data + req->l;
|
|
|
|
|
|
+ int len;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ DPRINTF(stderr,"[%u] %s: session=%p b=%p, exp(r,w)=%u,%u bf=%08x bl=%d analysers=%02x\n",
|
|
|
|
|
|
+ now_ms, __FUNCTION__,
|
|
|
|
|
|
+ s,
|
|
|
|
|
|
+ req,
|
|
|
|
|
|
+ req->rex, req->wex,
|
|
|
|
|
|
+ req->flags,
|
|
|
|
|
|
+ req->l,
|
|
|
|
|
|
+ req->analysers);
|
|
|
|
|
|
+
|
|
|
|
|
|
+ if (req->flags & (BF_READ_ERROR|BF_READ_TIMEOUT))
|
|
|
|
|
|
+ goto fail;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ len = MIN(req->l, 6);
|
|
|
|
|
|
+ if (!len)
|
|
|
|
|
|
+ goto missing;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ /* Decode a possible proxy request, fail early if it does not match */
|
|
|
|
|
|
+ if (strncmp(line, "PROXY ", len) != 0)
|
|
|
|
|
|
+ goto fail;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ line += 6;
|
|
|
|
|
|
+ if (req->l < 18) /* shortest possible line */
|
|
|
|
|
|
+ goto missing;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ if (!memcmp(line, "TCP4 ", 5) != 0) {
|
|
|
|
|
|
+ u32 src3, dst3, sport, dport;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ line += 5;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ src3 = inetaddr_host_lim_ret(line, end, &line);
|
|
|
|
|
|
+ if (line == end)
|
|
|
|
|
|
+ goto missing;
|
|
|
|
|
|
+ if (*line++ != ' ')
|
|
|
|
|
|
+ goto fail;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ dst3 = inetaddr_host_lim_ret(line, end, &line);
|
|
|
|
|
|
+ if (line == end)
|
|
|
|
|
|
+ goto missing;
|
|
|
|
|
|
+ if (*line++ != ' ')
|
|
|
|
|
|
+ goto fail;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ sport = read_uint((const char **)&line, end);
|
|
|
|
|
|
+ if (line == end)
|
|
|
|
|
|
+ goto missing;
|
|
|
|
|
|
+ if (*line++ != ' ')
|
|
|
|
|
|
+ goto fail;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ dport = read_uint((const char **)&line, end);
|
|
|
|
|
|
+ if (line > end - 2)
|
|
|
|
|
|
+ goto missing;
|
|
|
|
|
|
+ if (*line++ != '\r')
|
|
|
|
|
|
+ goto fail;
|
|
|
|
|
|
+ if (*line++ != '\n')
|
|
|
|
|
|
+ goto fail;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ /* update the session's addresses and mark them set */
|
|
|
|
|
|
+ ((struct sockaddr_in *)&s->cli_addr)->sin_family = AF_INET;
|
|
|
|
|
|
+ ((struct sockaddr_in *)&s->cli_addr)->sin_addr.s_addr = htonl(src3);
|
|
|
|
|
|
+ ((struct sockaddr_in *)&s->cli_addr)->sin_port = htons(sport);
|
|
|
|
|
|
+
|
|
|
|
|
|
+ ((struct sockaddr_in *)&s->frt_addr)->sin_family = AF_INET;
|
|
|
|
|
|
+ ((struct sockaddr_in *)&s->frt_addr)->sin_addr.s_addr = htonl(dst3);
|
|
|
|
|
|
+ ((struct sockaddr_in *)&s->frt_addr)->sin_port = htons(dport);
|
|
|
|
|
|
+ s->flags |= SN_FRT_ADDR_SET;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ }
|
|
|
|
|
|
+ else if (!memcmp(line, "TCP6 ", 5) != 0) {
|
|
|
|
|
|
+ u32 sport, dport;
|
|
|
|
|
|
+ char *src_s;
|
|
|
|
|
|
+ char *dst_s, *sport_s, *dport_s;
|
|
|
|
|
|
+ struct in6_addr src3, dst3;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ line+=5;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ src_s = line;
|
|
|
|
|
|
+ dst_s = sport_s = dport_s = NULL;
|
|
|
|
|
|
+ while (1) {
|
|
|
|
|
|
+ if (line > end - 2) {
|
|
|
|
|
|
+ goto missing;
|
|
|
|
|
|
+ }
|
|
|
|
|
|
+ else if (*line == '\r') {
|
|
|
|
|
|
+ *line = 0;
|
|
|
|
|
|
+ line++;
|
|
|
|
|
|
+ if (*line++ != '\n')
|
|
|
|
|
|
+ goto fail;
|
|
|
|
|
|
+ break;
|
|
|
|
|
|
+ }
|
|
|
|
|
|
+
|
|
|
|
|
|
+ if (*line == ' ') {
|
|
|
|
|
|
+ *line = 0;
|
|
|
|
|
|
+ if (!dst_s)
|
|
|
|
|
|
+ dst_s = line+1;
|
|
|
|
|
|
+ else if (!sport_s)
|
|
|
|
|
|
+ sport_s = line+1;
|
|
|
|
|
|
+ else if (!dport_s)
|
|
|
|
|
|
+ dport_s = line+1;
|
|
|
|
|
|
+ }
|
|
|
|
|
|
+ line++;
|
|
|
|
|
|
+ }
|
|
|
|
|
|
+
|
|
|
|
|
|
+ if (!dst_s || !sport_s || !dport_s)
|
|
|
|
|
|
+ goto fail;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ sport = read_uint((const char **)&sport_s,dport_s-1);
|
|
|
|
|
|
+ if ( *sport_s != 0 )
|
|
|
|
|
|
+ goto fail;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ dport = read_uint((const char **)&dport_s,line-2);
|
|
|
|
|
|
+ if ( *dport_s != 0 )
|
|
|
|
|
|
+ goto fail;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ if (inet_pton(AF_INET6, src_s, (void *)&src3) != 1)
|
|
|
|
|
|
+ goto fail;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ if (inet_pton(AF_INET6, dst_s, (void *)&dst3) != 1)
|
|
|
|
|
|
+ goto fail;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ /* update the session's addresses and mark them set */
|
|
|
|
|
|
+ ((struct sockaddr_in6 *)&s->cli_addr)->sin6_family = AF_INET6;
|
|
|
|
|
|
+ memcpy(&((struct sockaddr_in6 *)&s->cli_addr)->sin6_addr, &src3, sizeof(struct in6_addr));
|
|
|
|
|
|
+ ((struct sockaddr_in6 *)&s->cli_addr)->sin6_port = htons(sport);
|
|
|
|
|
|
+
|
|
|
|
|
|
+ ((struct sockaddr_in6 *)&s->frt_addr)->sin6_family = AF_INET6;
|
|
|
|
|
|
+ memcpy(&((struct sockaddr_in6 *)&s->frt_addr)->sin6_addr, &dst3, sizeof(struct in6_addr));
|
|
|
|
|
|
+ ((struct sockaddr_in6 *)&s->frt_addr)->sin6_port = htons(dport);
|
|
|
|
|
|
+ s->flags |= SN_FRT_ADDR_SET;
|
|
|
|
|
|
+ }
|
|
|
|
|
|
+ else {
|
|
|
|
|
|
+ goto fail;
|
|
|
|
|
|
+ }
|
|
|
|
|
|
+
|
|
|
|
|
|
+ /* remove the PROXY line from the request */
|
|
|
|
|
|
+ len = line - req->data;
|
|
|
|
|
|
+ buffer_replace2(req, req->data, line, NULL, 0);
|
|
|
|
|
|
+ req->total -= len; /* don't count the header line */
|
|
|
|
|
|
+
|
|
|
|
|
|
+ req->analysers &= ~an_bit;
|
|
|
|
|
|
+ return 1;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ missing:
|
|
|
|
|
|
+ if (!(req->flags & (BF_SHUTR|BF_FULL))) {
|
|
|
|
|
|
+ buffer_dont_connect(s->req);
|
|
|
|
|
|
+ return 0;
|
|
|
|
|
|
+ }
|
|
|
|
|
|
+ /* missing data and buffer is either full or shutdown => fail */
|
|
|
|
|
|
+
|
|
|
|
|
|
+ fail:
|
|
|
|
|
|
+ buffer_abort(req);
|
|
|
|
|
|
+ buffer_abort(s->rep);
|
|
|
|
|
|
+ req->analysers = 0;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ s->fe->counters.failed_req++;
|
|
|
|
|
|
+ if (s->listener->counters)
|
|
|
|
|
|
+ s->listener->counters->failed_req++;
|
|
|
|
|
|
+
|
|
|
|
|
|
+ if (!(s->flags & SN_ERR_MASK))
|
|
|
|
|
|
+ s->flags |= SN_ERR_PRXCOND;
|
|
|
|
|
|
+ if (!(s->flags & SN_FINST_MASK))
|
|
|
|
|
|
+ s->flags |= SN_FINST_R;
|
|
|
|
|
|
+ return 0;
|
|
|
|
|
|
+}
|
|
|
|
|
|
+
|
|
|
|
|
|
/* Retrieves the original destination address used by the client, and sets the |
|
|
|
|
|
* SN_FRT_ADDR_SET flag. |
|
|
|
|
|
*/ |
|
|
|
|
|
Index: haproxy-1.4.25/src/proto_http.c
|
|
|
|
|
|
===================================================================
|
|
|
|
|
|
--- haproxy-1.4.25.orig/src/proto_http.c
|
|
|
|
|
|
+++ haproxy-1.4.25/src/proto_http.c
|
|
|
|
|
|
@@ -4209,7 +4209,8 @@ void http_end_txn_clean_session(struct s
|
|
|
|
|
|
if (s->rep->lr >= s->rep->data + s->rep->size) |
|
|
|
|
|
s->rep->lr -= s->req->size; |
|
|
|
|
|
|
|
|
|
|
|
- s->req->analysers |= s->fe->fe_req_ana;
|
|
|
|
|
|
+ s->req->analysers = s->fe->fe_req_ana;
|
|
|
|
|
|
+ s->req->analysers &= ~AN_REQ_DECODE_PROXY;
|
|
|
|
|
|
s->rep->analysers = 0; |
|
|
|
|
|
|
|
|
|
|
|
http_silent_debug(__LINE__, s); |
|
|
|
|
|
@@ -7807,7 +7808,6 @@ void http_reset_txn(struct session *s)
|
|
|
|
|
|
http_init_txn(s); |
|
|
|
|
|
|
|
|
|
|
|
s->be = s->fe; |
|
|
|
|
|
- s->req->analysers = s->listener->analysers;
|
|
|
|
|
|
s->logs.logwait = s->fe->to_log; |
|
|
|
|
|
s->srv = s->prev_srv = s->srv_conn = NULL; |
|
|
|
|
|
/* re-init store persistence */ |
|
|
|
|
|
Index: haproxy-1.4.25/src/session.c
|
|
|
|
|
|
===================================================================
|
|
|
|
|
|
--- haproxy-1.4.25.orig/src/session.c
|
|
|
|
|
|
+++ haproxy-1.4.25/src/session.c
|
|
|
|
|
|
@@ -34,6 +34,7 @@
|
|
|
|
|
|
#include <proto/proxy.h> |
|
|
|
|
|
#include <proto/queue.h> |
|
|
|
|
|
#include <proto/server.h> |
|
|
|
|
|
+#include <proto/client.h>
|
|
|
|
|
|
#include <proto/stick_table.h> |
|
|
|
|
|
#include <proto/stream_interface.h> |
|
|
|
|
|
#include <proto/stream_sock.h> |
|
|
|
|
|
@@ -1083,6 +1084,12 @@ resync_stream_interface:
|
|
|
|
|
|
while (ana_list && max_loops--) { |
|
|
|
|
|
/* Warning! ensure that analysers are always placed in ascending order! */ |
|
|
|
|
|
|
|
|
|
|
|
+ if (ana_list & AN_REQ_DECODE_PROXY) {
|
|
|
|
|
|
+ if (!frontend_decode_proxy_request(s, s->req, AN_REQ_DECODE_PROXY))
|
|
|
|
|
|
+ break;
|
|
|
|
|
|
+ UPDATE_ANALYSERS(s->req->analysers, ana_list, ana_back, AN_REQ_DECODE_PROXY);
|
|
|
|
|
|
+ }
|
|
|
|
|
|
+
|
|
|
|
|
|
if (ana_list & AN_REQ_INSPECT) { |
|
|
|
|
|
if (!tcp_inspect_request(s, s->req, AN_REQ_INSPECT)) |
|
|
|
|
|
break; |
|
|
|
|
|
Index: haproxy-1.4.25/src/standard.c
|
|
|
|
|
|
===================================================================
|
|
|
|
|
|
--- haproxy-1.4.25.orig/src/standard.c
|
|
|
|
|
|
+++ haproxy-1.4.25/src/standard.c
|
|
|
|
|
|
@@ -569,6 +569,11 @@ unsigned int strl2uic(const char *s, int
|
|
|
|
|
|
return __strl2uic(s, len); |
|
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
|
|
+unsigned int read_uint(const char **s, const char *end)
|
|
|
|
|
|
+{
|
|
|
|
|
|
+ return __read_uint(s, end);
|
|
|
|
|
|
+}
|
|
|
|
|
|
+
|
|
|
|
|
|
/* This one is 7 times faster than strtol() on athlon with checks. |
|
|
|
|
|
* It returns the value of the number composed of all valid digits read, |
|
|
|
|
|
* and can process negative numbers too. |
|
|
|
|
|
@@ -993,12 +998,12 @@ unsigned int inetaddr_host_lim(const cha
|
|
|
|
|
|
* Idem except the pointer to first unparsed byte is returned into <ret> which |
|
|
|
|
|
* must not be NULL. |
|
|
|
|
|
*/ |
|
|
|
|
|
-unsigned int inetaddr_host_lim_ret(const char *text, char *stop, const char **ret)
|
|
|
|
|
|
+unsigned int inetaddr_host_lim_ret(char *text, char *stop, char **ret)
|
|
|
|
|
|
{ |
|
|
|
|
|
const unsigned int ascii_zero = ('0' << 24) | ('0' << 16) | ('0' << 8) | '0'; |
|
|
|
|
|
register unsigned int dig100, dig10, dig1; |
|
|
|
|
|
int s; |
|
|
|
|
|
- const char *p, *d;
|
|
|
|
|
|
+ char *p, *d;
|
|
|
|
|
|
|
|
|
|
|
|
dig1 = dig10 = dig100 = ascii_zero; |
|
|
|
|
|
s = 24; |
|
|
|