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NetworkManager/rh1018317-prereq.patch
Dan Winship 7212c621a9 core: Fix PtP/peer address support, for OpenVPN
2013-12-02 15:02:03 -05:00

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From ac94d83f04d87971c8bea4e164d7a5e260720e5c Mon Sep 17 00:00:00 2001
From: Thomas Haller <thaller@redhat.com>
Date: Tue, 15 Oct 2013 20:44:59 +0200
Subject: [PATCH] core: add ifa_flags to NMPlatformIP6Address structure
Add a field 'flags' to NMPlatformIP6Address that holds the
IFA_F_* flags as reported over netlink.
Signed-off-by: Thomas Haller <thaller@redhat.com>
---
src/platform/nm-fake-platform.c | 3 ++-
src/platform/nm-linux-platform.c | 17 ++++++++++-------
src/platform/nm-platform.c | 20 +++++++++++++++-----
src/platform/nm-platform.h | 6 ++++--
src/platform/tests/platform.c | 6 ++++--
src/platform/tests/test-address.c | 8 +++++---
src/platform/tests/test-cleanup.c | 3 ++-
7 files changed, 42 insertions(+), 21 deletions(-)
diff --git a/src/platform/nm-fake-platform.c b/src/platform/nm-fake-platform.c
index 491e23e..df5d5b8 100644
--- a/src/platform/nm-fake-platform.c
+++ b/src/platform/nm-fake-platform.c
@@ -775,7 +775,7 @@ ip4_address_add (NMPlatform *platform, int ifindex, in_addr_t addr, int plen, gu
}
static gboolean
-ip6_address_add (NMPlatform *platform, int ifindex, struct in6_addr addr, int plen, guint32 lifetime, guint32 preferred)
+ip6_address_add (NMPlatform *platform, int ifindex, struct in6_addr addr, int plen, guint32 lifetime, guint32 preferred, guint flags)
{
NMFakePlatformPrivate *priv = NM_FAKE_PLATFORM_GET_PRIVATE (platform);
NMPlatformIP6Address address;
@@ -788,6 +788,7 @@ ip6_address_add (NMPlatform *platform, int ifindex, struct in6_addr addr, int pl
address.timestamp = get_time ();
address.lifetime = lifetime;
address.preferred = preferred;
+ address.flags = flags;
for (i = 0; i < priv->ip6_addresses->len; i++) {
NMPlatformIP6Address *item = &g_array_index (priv->ip6_addresses, NMPlatformIP6Address, i);
diff --git a/src/platform/nm-linux-platform.c b/src/platform/nm-linux-platform.c
index 0f67180..e3d6357 100644
--- a/src/platform/nm-linux-platform.c
+++ b/src/platform/nm-linux-platform.c
@@ -790,6 +790,7 @@ init_ip6_address (NMPlatformIP6Address *address, struct rtnl_addr *rtnladdr)
address->timestamp = rtnl_addr_get_create_time (rtnladdr);
address->lifetime = rtnl_addr_get_valid_lifetime (rtnladdr);
address->preferred = rtnl_addr_get_preferred_lifetime (rtnladdr);
+ address->flags = rtnl_addr_get_flags (rtnladdr);
g_assert (nl_addr_get_len (nladdr) == sizeof (address->address));
memcpy (&address->address, nl_addr_get_binary_addr (nladdr), sizeof (address->address));
}
@@ -2198,7 +2199,7 @@ ip6_address_get_all (NMPlatform *platform, int ifindex)
}
static struct nl_object *
-build_rtnl_addr (int family, int ifindex, gconstpointer addr, int plen, guint32 lifetime, guint32 preferred)
+build_rtnl_addr (int family, int ifindex, gconstpointer addr, int plen, guint32 lifetime, guint32 preferred, guint flags)
{
struct rtnl_addr *rtnladdr = rtnl_addr_alloc ();
int addrlen = family == AF_INET ? sizeof (in_addr_t) : sizeof (struct in6_addr);
@@ -2215,6 +2216,8 @@ build_rtnl_addr (int family, int ifindex, gconstpointer addr, int plen, guint32
rtnl_addr_set_valid_lifetime (rtnladdr, lifetime);
rtnl_addr_set_preferred_lifetime (rtnladdr, preferred);
}
+ if (flags)
+ rtnl_addr_set_flags (rtnladdr, flags);
return (struct nl_object *) rtnladdr;
}
@@ -2222,31 +2225,31 @@ build_rtnl_addr (int family, int ifindex, gconstpointer addr, int plen, guint32
static gboolean
ip4_address_add (NMPlatform *platform, int ifindex, in_addr_t addr, int plen, guint32 lifetime, guint32 preferred)
{
- return add_object (platform, build_rtnl_addr (AF_INET, ifindex, &addr, plen, lifetime, preferred));
+ return add_object (platform, build_rtnl_addr (AF_INET, ifindex, &addr, plen, lifetime, preferred, 0));
}
static gboolean
-ip6_address_add (NMPlatform *platform, int ifindex, struct in6_addr addr, int plen, guint32 lifetime, guint32 preferred)
+ip6_address_add (NMPlatform *platform, int ifindex, struct in6_addr addr, int plen, guint32 lifetime, guint32 preferred, guint flags)
{
- return add_object (platform, build_rtnl_addr (AF_INET6, ifindex, &addr, plen, lifetime, preferred));
+ return add_object (platform, build_rtnl_addr (AF_INET6, ifindex, &addr, plen, lifetime, preferred, flags));
}
static gboolean
ip4_address_delete (NMPlatform *platform, int ifindex, in_addr_t addr, int plen)
{
- return delete_object (platform, build_rtnl_addr (AF_INET, ifindex, &addr, plen, 0, 0));
+ return delete_object (platform, build_rtnl_addr (AF_INET, ifindex, &addr, plen, 0, 0, 0));
}
static gboolean
ip6_address_delete (NMPlatform *platform, int ifindex, struct in6_addr addr, int plen)
{
- return delete_object (platform, build_rtnl_addr (AF_INET6, ifindex, &addr, plen, 0, 0));
+ return delete_object (platform, build_rtnl_addr (AF_INET6, ifindex, &addr, plen, 0, 0, 0));
}
static gboolean
ip_address_exists (NMPlatform *platform, int family, int ifindex, gconstpointer addr, int plen)
{
- auto_nl_object struct nl_object *object = build_rtnl_addr (family, ifindex, addr, plen, 0, 0);
+ auto_nl_object struct nl_object *object = build_rtnl_addr (family, ifindex, addr, plen, 0, 0, 0);
auto_nl_object struct nl_object *cached_object = nl_cache_search (choose_cache (platform, object), object);
return !!cached_object;
diff --git a/src/platform/nm-platform.c b/src/platform/nm-platform.c
index 5a5e464..3f645ed 100644
--- a/src/platform/nm-platform.c
+++ b/src/platform/nm-platform.c
@@ -24,6 +24,7 @@
#include <netinet/in.h>
#include <arpa/inet.h>
#include <string.h>
+#include <netlink/route/addr.h>
#include "nm-platform.h"
#include "nm-logging.h"
@@ -1100,7 +1101,7 @@ nm_platform_ip4_address_add (int ifindex, in_addr_t address, int plen, guint32 l
}
gboolean
-nm_platform_ip6_address_add (int ifindex, struct in6_addr address, int plen, guint32 lifetime, guint32 preferred)
+nm_platform_ip6_address_add (int ifindex, struct in6_addr address, int plen, guint32 lifetime, guint32 preferred, guint flags)
{
reset_error ();
@@ -1111,7 +1112,7 @@ nm_platform_ip6_address_add (int ifindex, struct in6_addr address, int plen, gui
g_return_val_if_fail (klass->ip6_address_add, FALSE);
debug ("address: adding or updating IPv6 address");
- return klass->ip6_address_add (platform, ifindex, address, plen, lifetime, preferred);
+ return klass->ip6_address_add (platform, ifindex, address, plen, lifetime, preferred, flags);
}
gboolean
@@ -1329,7 +1330,8 @@ nm_platform_ip6_address_sync (int ifindex, const GArray *known_addresses)
} else
lifetime = preferred = NM_PLATFORM_LIFETIME_PERMANENT;
- if (!nm_platform_ip6_address_add (ifindex, known_address->address, known_address->plen, lifetime, preferred))
+ if (!nm_platform_ip6_address_add (ifindex, known_address->address, known_address->plen,
+ lifetime, preferred, known_address->flags))
return FALSE;
}
@@ -1637,8 +1639,10 @@ const char *
nm_platform_ip6_address_to_string (const NMPlatformIP6Address *address)
{
static char buffer[256];
+ char s_flags[256];
char s_address[INET6_ADDRSTRLEN];
const char *s_dev;
+ char *str_flags;
g_return_val_if_fail (address, "(unknown)");
@@ -1648,7 +1652,12 @@ nm_platform_ip6_address_to_string (const NMPlatformIP6Address *address)
s_dev = address->ifindex > 0 ? nm_platform_link_get_name (address->ifindex) : NULL;
- g_snprintf (buffer, sizeof (buffer), "%s/%d lft %u pref %u time %u dev %s",
+ rtnl_addr_flags2str(address->flags, s_flags, sizeof(s_flags));
+ str_flags = s_flags[0] ? g_strconcat (" flags ", s_flags, NULL) : NULL;
+
+ g_snprintf (buffer, sizeof (buffer), "%s/%d lft %u pref %u time %u dev %s%s",
s_address, address->plen, (guint)address->lifetime, (guint)address->preferred,
- (guint)address->timestamp, s_dev ? s_dev : "-");
+ (guint)address->timestamp, s_dev ? s_dev : "-",
+ str_flags ? str_flags : "");
+ g_free (str_flags);
return buffer;
}
@@ -1775,6 +1784,7 @@ nm_platform_ip6_address_cmp (const NMPlatformIP6Address *a, const NMPlatformIP6A
_CMP_FIELD (a, b, timestamp);
_CMP_FIELD (a, b, lifetime);
_CMP_FIELD (a, b, preferred);
+ _CMP_FIELD (a, b, flags);
return 0;
}
diff --git a/src/platform/nm-platform.h b/src/platform/nm-platform.h
index eae5465..7de0280 100644
--- a/src/platform/nm-platform.h
+++ b/src/platform/nm-platform.h
@@ -24,6 +24,7 @@
#include <glib-object.h>
#include <netinet/in.h>
#include <linux/if.h>
+#include <linux/if_addr.h>
#define NM_TYPE_PLATFORM (nm_platform_get_type ())
#define NM_PLATFORM(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), NM_TYPE_PLATFORM, NMPlatform))
@@ -134,6 +135,7 @@ typedef struct {
guint32 timestamp;
guint32 lifetime;
guint32 preferred;
+ guint flags; /* ifa_flags from <linux/if_addr.h>, field type "unsigned int" is as used in rtnl_addr_get_flags. */
} NMPlatformIP6Address;
typedef struct {
@@ -281,7 +283,7 @@ typedef struct {
gboolean (*ip4_address_add) (NMPlatform *, int ifindex, in_addr_t address, int plen,
guint32 lifetime, guint32 preferred_lft);
gboolean (*ip6_address_add) (NMPlatform *, int ifindex, struct in6_addr address, int plen,
- guint32 lifetime, guint32 preferred_lft);
+ guint32 lifetime, guint32 preferred_lft, guint flags);
gboolean (*ip4_address_delete) (NMPlatform *, int ifindex, in_addr_t address, int plen);
gboolean (*ip6_address_delete) (NMPlatform *, int ifindex, struct in6_addr address, int plen);
gboolean (*ip4_address_exists) (NMPlatform *, int ifindex, in_addr_t address, int plen);
@@ -402,7 +404,7 @@ GArray *nm_platform_ip6_address_get_all (int ifindex);
gboolean nm_platform_ip4_address_add (int ifindex, in_addr_t address, int plen,
guint32 lifetime, guint32 preferred_lft);
gboolean nm_platform_ip6_address_add (int ifindex, struct in6_addr address, int plen,
- guint32 lifetime, guint32 preferred_lft);
+ guint32 lifetime, guint32 preferred_lft, guint flags);
gboolean nm_platform_ip4_address_delete (int ifindex, in_addr_t address, int plen);
gboolean nm_platform_ip6_address_delete (int ifindex, struct in6_addr address, int plen);
gboolean nm_platform_ip4_address_exists (int ifindex, in_addr_t address, int plen);
diff --git a/src/platform/tests/platform.c b/src/platform/tests/platform.c
index cd274cd..c0b2c02 100644
--- a/src/platform/tests/platform.c
+++ b/src/platform/tests/platform.c
@@ -22,6 +22,7 @@
#include <stdio.h>
#include <string.h>
#include <arpa/inet.h>
+#include <netlink/route/addr.h>
#include "nm-platform.h"
#include "nm-linux-platform.h"
@@ -538,8 +539,9 @@ do_ip6_address_add (char **argv)
if (ifindex && parse_ip6_address (*argv++, &address, &plen)) {
guint32 lifetime = strtol (*argv++, NULL, 10);
guint32 preferred = strtol (*argv++, NULL, 10);
+ guint flags = (*argv) ? rtnl_addr_str2flags (*argv++) : 0;
- gboolean value = nm_platform_ip6_address_add (ifindex, address, plen, lifetime, preferred);
+ gboolean value = nm_platform_ip6_address_add (ifindex, address, plen, lifetime, preferred, flags);
return value;
} else
return FALSE;
@@ -765,7 +767,7 @@ static const command_t commands[] = {
{ "ip4-address-get-all", "print all IPv4 addresses", do_ip4_address_get_all, 1, "<ifname/ifindex>" },
{ "ip6-address-get-all", "print all IPv6 addresses", do_ip6_address_get_all, 1, "<ifname/ifindex>" },
{ "ip4-address-add", "add IPv4 address", do_ip4_address_add, 4, "<ifname/ifindex> <address>/<plen> <lifetime> <>" },
- { "ip6-address-add", "add IPv6 address", do_ip6_address_add, 4, "<ifname/ifindex> <address>/<plen> <lifetime> <>" },
+ { "ip6-address-add", "add IPv6 address", do_ip6_address_add, 4, "<ifname/ifindex> <address>/<plen> <lifetime> [<flags>] <>" },
{ "ip4-address-delete", "delete IPv4 address", do_ip4_address_delete, 2,
"<ifname/ifindex> <address>/<plen>" },
{ "ip6-address-delete", "delete IPv6 address", do_ip6_address_delete, 2,
diff --git a/src/platform/tests/test-address.c b/src/platform/tests/test-address.c
index ff11384..52952c3 100644
--- a/src/platform/tests/test-address.c
+++ b/src/platform/tests/test-address.c
@@ -109,20 +109,21 @@ test_ip6_address (void)
struct in6_addr addr;
guint32 lifetime = 2000;
guint32 preferred = 1000;
+ guint flags = 0;
inet_pton (AF_INET6, IP6_ADDRESS, &addr);
/* Add address */
g_assert (!nm_platform_ip6_address_exists (ifindex, addr, IP6_PLEN));
no_error ();
- g_assert (nm_platform_ip6_address_add (ifindex, addr, IP6_PLEN, lifetime, preferred));
+ g_assert (nm_platform_ip6_address_add (ifindex, addr, IP6_PLEN, lifetime, preferred, flags));
no_error ();
g_assert (nm_platform_ip6_address_exists (ifindex, addr, IP6_PLEN));
no_error ();
accept_signal (address_added);
/* Add address again (aka update) */
- g_assert (nm_platform_ip6_address_add (ifindex, addr, IP6_PLEN, lifetime, preferred));
+ g_assert (nm_platform_ip6_address_add (ifindex, addr, IP6_PLEN, lifetime, preferred, flags));
no_error ();
accept_signal (address_changed);
@@ -205,6 +206,7 @@ test_ip6_address_external (void)
struct in6_addr addr;
guint32 lifetime = 2000;
guint32 preferred = 1000;
+ guint flags = 0;
inet_pton (AF_INET6, IP6_ADDRESS, &addr);
@@ -220,7 +222,7 @@ test_ip6_address_external (void)
/* Add/delete conflict */
run_command ("ip address add %s/%d dev %s valid_lft %d preferred_lft %d",
IP6_ADDRESS, IP6_PLEN, DEVICE_NAME, lifetime, preferred);
- g_assert (nm_platform_ip6_address_add (ifindex, addr, IP6_PLEN, lifetime, preferred));
+ g_assert (nm_platform_ip6_address_add (ifindex, addr, IP6_PLEN, lifetime, preferred, flags));
no_error ();
g_assert (nm_platform_ip6_address_exists (ifindex, addr, IP6_PLEN));
accept_signal (address_added);
diff --git a/src/platform/tests/test-cleanup.c b/src/platform/tests/test-cleanup.c
index cbfebe7..f102870 100644
--- a/src/platform/tests/test-cleanup.c
+++ b/src/platform/tests/test-cleanup.c
@@ -23,6 +23,7 @@ test_cleanup_internal ()
int preferred = NM_PLATFORM_LIFETIME_PERMANENT;
int metric = 20;
int mss = 1000;
+ guint flags = 0;
inet_pton (AF_INET, "192.0.2.1", &addr4);
inet_pton (AF_INET, "192.0.3.0", &network4);
@@ -41,7 +42,7 @@ test_cleanup_internal ()
/* Add routes and addresses */
g_assert (nm_platform_ip4_address_add (ifindex, addr4, plen4, lifetime, preferred));
- g_assert (nm_platform_ip6_address_add (ifindex, addr6, plen6, lifetime, preferred));
+ g_assert (nm_platform_ip6_address_add (ifindex, addr6, plen6, lifetime, preferred, flags));
g_assert (nm_platform_ip4_route_add (ifindex, gateway4, 32, INADDR_ANY, metric, mss));
g_assert (nm_platform_ip4_route_add (ifindex, network4, plen4, gateway4, metric, mss));
g_assert (nm_platform_ip4_route_add (ifindex, 0, 0, gateway4, metric, mss));
--
1.8.4.2
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