From 347a10f331c16a83800969c125906e5936bddc50 Mon Sep 17 00:00:00 2001 From: Packit Service Date: Feb 24 2021 15:29:40 +0000 Subject: Apply patch 1018-initrd-accept-mac-ifaces-rh1879795.patch patch_name: 1018-initrd-accept-mac-ifaces-rh1879795.patch present_in_specfile: true location_in_specfile: 20 --- diff --git a/src/initrd/nmi-cmdline-reader.c b/src/initrd/nmi-cmdline-reader.c index ba747b3..ee3dab2 100644 --- a/src/initrd/nmi-cmdline-reader.c +++ b/src/initrd/nmi-cmdline-reader.c @@ -78,6 +78,7 @@ reader_create_connection (Reader *reader, const char *basename, const char *id, const char *ifname, + const char *mac, const char *type_name, NMConnectionMultiConnect multi_connect) { @@ -120,6 +121,14 @@ reader_create_connection (Reader *reader, NM_SETTING_CONNECTION_MULTI_CONNECT, multi_connect, NULL); + if (mac) { + setting = nm_setting_wired_new (); + nm_connection_add_setting (connection, setting); + g_object_set (setting, + NM_SETTING_WIRED_MAC_ADDRESS, mac, + NULL); + } + return connection; } @@ -133,6 +142,7 @@ reader_get_default_connection (Reader *reader) "default_connection", "Wired Connection", NULL, + NULL, NM_SETTING_WIRED_SETTING_NAME, NM_CONNECTION_MULTI_CONNECT_MULTIPLE); nm_connection_add_setting (con, nm_setting_wired_new ()); @@ -143,14 +153,26 @@ reader_get_default_connection (Reader *reader) static NMConnection * reader_get_connection (Reader *reader, - const char *ifname, + const char *iface_spec, const char *type_name, gboolean create_if_missing) { NMConnection *connection = NULL; NMSetting *setting; + const char *ifname = NULL; + gs_free char *mac = NULL; + + if (iface_spec) { + if (nm_utils_is_valid_iface_name (iface_spec, NULL)) + ifname = iface_spec; + else { + mac = nm_utils_hwaddr_canonical (iface_spec, ETH_ALEN); + if (!mac) + _LOGW (LOGD_CORE, "invalid interface '%s'", iface_spec); + } + } - if (!ifname) { + if (!ifname && !mac) { NMConnection *candidate; NMSettingConnection *s_con; guint i; @@ -178,7 +200,7 @@ reader_get_connection (Reader *reader, } } } else - connection = g_hash_table_lookup (reader->hash, (gpointer) ifname); + connection = g_hash_table_lookup (reader->hash, (gpointer) ifname ?: mac); if (!connection) { if (!create_if_missing) @@ -187,9 +209,9 @@ reader_get_connection (Reader *reader, if (!type_name) type_name = NM_SETTING_WIRED_SETTING_NAME; - connection = reader_create_connection (reader, ifname, - ifname ?: "Wired Connection", - ifname, type_name, + connection = reader_create_connection (reader, ifname ?: mac, + ifname ?: (mac ?: "Wired Connection"), + ifname, mac, type_name, NM_CONNECTION_MULTI_CONNECT_SINGLE); } setting = (NMSetting *) nm_connection_get_setting_connection (connection); @@ -331,7 +353,7 @@ reader_parse_ip (Reader *reader, const char *sysfs_dir, char *argument) const char *gateway_ip = NULL; const char *netmask = NULL; const char *client_hostname = NULL; - const char *ifname = NULL; + const char *iface_spec = NULL; const char *mtu = NULL; const char *macaddr = NULL; int client_ip_family = AF_UNSPEC; @@ -357,9 +379,9 @@ reader_parse_ip (Reader *reader, const char *sysfs_dir, char *argument) gateway_ip = get_word (&argument, ':'); netmask = get_word (&argument, ':'); client_hostname = get_word (&argument, ':'); - ifname = get_word (&argument, ':'); + iface_spec = get_word (&argument, ':'); } else { - ifname = tmp; + iface_spec = tmp; } if (client_hostname && !nm_sd_hostname_is_valid (client_hostname, FALSE)) @@ -388,15 +410,15 @@ reader_parse_ip (Reader *reader, const char *sysfs_dir, char *argument) } } - if ( ifname == NULL + if ( iface_spec == NULL && NM_IN_STRSET (kind, "fw", "ibft")) { reader_read_all_connections_from_fw (reader, sysfs_dir); return; } /* Parsing done, construct the NMConnection. */ - if (ifname) - connection = reader_get_connection (reader, ifname, NULL, TRUE); + if (iface_spec) + connection = reader_get_connection (reader, iface_spec, NULL, TRUE); else connection = reader_get_default_connection (reader); @@ -404,12 +426,13 @@ reader_parse_ip (Reader *reader, const char *sysfs_dir, char *argument) s_ip6 = nm_connection_get_setting_ip6_config (connection); if (netmask && *netmask) { + gboolean is_ipv4 = client_ip_family == AF_INET; NMIPAddr addr; - if (nm_utils_parse_inaddr_bin (AF_INET, netmask, NULL, &addr)) + if (is_ipv4 && nm_utils_parse_inaddr_bin (AF_INET, netmask, NULL, &addr)) client_ip_prefix = nm_utils_ip4_netmask_to_prefix (addr.addr4); else - client_ip_prefix = _nm_utils_ascii_str_to_int64 (netmask, 10, 0, 32, -1); + client_ip_prefix = _nm_utils_ascii_str_to_int64 (netmask, 10, 0, is_ipv4 ? 32 : 128, -1); if (client_ip_prefix == -1) _LOGW (LOGD_CORE, "Invalid IP mask: %s", netmask); @@ -498,22 +521,36 @@ reader_parse_ip (Reader *reader, const char *sysfs_dir, char *argument) NULL); } } else if (nm_streq0 (kind, "ibft")) { - gs_free char *address_path = g_build_filename (sysfs_dir, "class", "net", ifname, "address", NULL); - gs_free char *mac, *mac_up = NULL; + NMSettingWired *s_wired; + const char *mac = NULL; + const char *ifname; + gs_free char *mac_free = NULL; + gs_free char *address_path = NULL; GHashTable *nic = NULL; - if (!g_file_get_contents (address_path, &mac, NULL, &error)) { - _LOGW (LOGD_CORE, "Can't get a MAC address for %s: %s", ifname, error->message); - g_clear_error (&error); + if ( (s_wired = nm_connection_get_setting_wired (connection)) + && (mac = nm_setting_wired_get_mac_address (s_wired))) { + /* got mac from the connection */ + } else if ((ifname = nm_connection_get_interface_name (connection))) { + /* read it from sysfs */ + address_path = g_build_filename (sysfs_dir, "class", "net", ifname, "address", NULL); + if (g_file_get_contents (address_path, &mac_free, NULL, &error)) { + g_strchomp (mac_free); + mac = mac_free; + } else { + _LOGW (LOGD_CORE, "Can't get a MAC address for %s: %s", ifname, error->message); + g_clear_error (&error); + } } if (mac) { - g_strchomp (mac); + gs_free char *mac_up = NULL; + mac_up = g_ascii_strup (mac, -1); ibft = nmi_ibft_read (sysfs_dir); nic = g_hash_table_lookup (ibft, mac_up); if (!nic) - _LOGW (LOGD_CORE, "No iBFT NIC for %s (%s)", ifname, mac_up); + _LOGW (LOGD_CORE, "No iBFT NIC for %s (%s)", iface_spec, mac_up); } if (nic) { @@ -1018,15 +1055,14 @@ nmi_cmdline_reader_parse (const char *sysfs_dir, const char *const*argv, char ** "bootif_connection", "BOOTIF Connection", NULL, + bootif, NM_SETTING_WIRED_SETTING_NAME, NM_CONNECTION_MULTI_CONNECT_SINGLE); - s_wired = (NMSettingWired *) nm_setting_wired_new (); - nm_connection_add_setting (connection, (NMSetting *) s_wired); + } else { + g_object_set (s_wired, + NM_SETTING_WIRED_MAC_ADDRESS, bootif, + NULL); } - - g_object_set (s_wired, - NM_SETTING_WIRED_MAC_ADDRESS, bootif, - NULL); } if (bootdev) { diff --git a/src/initrd/tests/test-cmdline-reader.c b/src/initrd/tests/test-cmdline-reader.c index a11b76e..d67f599 100644 --- a/src/initrd/tests/test-cmdline-reader.c +++ b/src/initrd/tests/test-cmdline-reader.c @@ -294,11 +294,54 @@ test_if_ip6_manual (void) } static void +test_if_mac_ifname (void) +{ + gs_unref_hashtable GHashTable *connections = NULL; + const char *const*ARGV = NM_MAKE_STRV ("ip=[2001:0db8::42]/64::[2001:0db8::01]::" + "hostname0:00-11-22-33-44-55::[2001:0db8::53]"); + NMConnection *connection; + NMSettingIPConfig *s_ip6; + NMSettingWired *s_wired; + NMIPAddress *ip_addr; + gs_free char *hostname = NULL; + + connections = nmi_cmdline_reader_parse (TEST_INITRD_DIR "/sysfs", ARGV, &hostname); + g_assert (connections); + g_assert_cmpint (g_hash_table_size (connections), ==, 1); + g_assert_cmpstr (hostname, ==, "hostname0"); + + connection = g_hash_table_lookup (connections, "00:11:22:33:44:55"); + g_assert (connection); + nmtst_assert_connection_verifies_without_normalization (connection); + g_assert_cmpstr (nm_connection_get_id (connection), ==, "00:11:22:33:44:55"); + g_assert_cmpstr (nm_connection_get_interface_name (connection), ==, NULL); + + s_wired = nm_connection_get_setting_wired (connection); + g_assert (s_wired); + g_assert_cmpstr (nm_setting_wired_get_mac_address(s_wired), ==, "00:11:22:33:44:55"); + + s_ip6 = nm_connection_get_setting_ip6_config (connection); + g_assert (s_ip6); + g_assert_cmpstr (nm_setting_ip_config_get_method (s_ip6), ==, NM_SETTING_IP6_CONFIG_METHOD_MANUAL); + g_assert (!nm_setting_ip_config_get_ignore_auto_dns (s_ip6)); + g_assert_cmpint (nm_setting_ip_config_get_num_dns (s_ip6), ==, 1); + g_assert_cmpstr (nm_setting_ip_config_get_dns (s_ip6, 0), ==, "2001:db8::53"); + g_assert_cmpint (nm_setting_ip_config_get_num_routes (s_ip6), ==, 0); + g_assert_cmpint (nm_setting_ip_config_get_num_addresses (s_ip6), ==, 1); + ip_addr = nm_setting_ip_config_get_address (s_ip6, 0); + g_assert (ip_addr); + g_assert_cmpstr (nm_ip_address_get_address (ip_addr), ==, "2001:db8::42"); + g_assert_cmpint (nm_ip_address_get_prefix (ip_addr), ==, 64); + g_assert_cmpstr (nm_setting_ip_config_get_gateway (s_ip6), ==, "2001:db8::1"); + g_assert_cmpstr (nm_setting_ip_config_get_dhcp_hostname (s_ip6), ==, "hostname0"); +} + +static void test_multiple_merge (void) { gs_unref_hashtable GHashTable *connections = NULL; const char *const*ARGV = NM_MAKE_STRV ("ip=192.0.2.2:::::eth0", - "ip=[2001:db8::2]:::::eth0"); + "ip=[2001:db8::2]:::56::eth0"); NMConnection *connection; NMSettingConnection *s_con; NMSettingWired *s_wired; @@ -341,6 +384,7 @@ test_multiple_merge (void) ip_addr = nm_setting_ip_config_get_address (s_ip6, 0); g_assert (ip_addr); g_assert_cmpstr (nm_ip_address_get_address (ip_addr), ==, "2001:db8::2"); + g_assert_cmpint (nm_ip_address_get_prefix (ip_addr), ==, 56); } static void @@ -1043,6 +1087,29 @@ test_ibft_ip_dev (void) } static void +test_ibft_ip_dev_mac (void) +{ + const char *const*ARGV = NM_MAKE_STRV ("ip=00-53-06-66-ab-01:ibft"); + gs_unref_hashtable GHashTable *connections = NULL; + NMSettingConnection *s_con; + NMConnection *connection; + gs_free char *hostname = NULL; + + connections = nmi_cmdline_reader_parse (TEST_INITRD_DIR "/sysfs", ARGV, &hostname); + g_assert (connections); + g_assert_cmpint (g_hash_table_size (connections), ==, 1); + g_assert_cmpstr (hostname, ==, NULL); + + connection = g_hash_table_lookup (connections, "00:53:06:66:AB:01"); + g_assert (connection); + + s_con = nm_connection_get_setting_connection (connection); + g_assert (s_con); + g_assert_cmpstr (nm_setting_connection_get_connection_type (s_con), ==, NM_SETTING_WIRED_SETTING_NAME); + g_assert_cmpstr (nm_setting_connection_get_interface_name (s_con), ==, NULL); +} + +static void _test_ibft_ip (const char *const*ARGV) { gs_unref_hashtable GHashTable *connections = NULL; @@ -1545,6 +1612,7 @@ int main (int argc, char **argv) g_test_add_func ("/initrd/cmdline/if_auto_with_mtu_and_mac", test_if_auto_with_mtu_and_mac); g_test_add_func ("/initrd/cmdline/if_ip4_manual", test_if_ip4_manual); g_test_add_func ("/initrd/cmdline/if_ip6_manual", test_if_ip6_manual); + g_test_add_func ("/initrd/cmdline/if_mac_ifname", test_if_mac_ifname); g_test_add_func ("/initrd/cmdline/multiple/merge", test_multiple_merge); g_test_add_func ("/initrd/cmdline/multiple/bootdev", test_multiple_bootdev); g_test_add_func ("/initrd/cmdline/nameserver", test_nameserver); @@ -1558,6 +1626,7 @@ int main (int argc, char **argv) g_test_add_func ("/initrd/cmdline/bridge/default", test_bridge_default); g_test_add_func ("/initrd/cmdline/bridge/ip", test_bridge_ip); g_test_add_func ("/initrd/cmdline/ibft/ip_dev", test_ibft_ip_dev); + g_test_add_func ("/initrd/cmdline/ibft/ip_dev_mac", test_ibft_ip_dev_mac); g_test_add_func ("/initrd/cmdline/ibft/ip", test_ibft_ip); g_test_add_func ("/initrd/cmdline/ibft/rd_iscsi_ibft", test_ibft_rd_iscsi_ibft); g_test_add_func ("/initrd/cmdline/ignore_extra", test_ignore_extra);