NetworkManager/src/core
Jan Vaclav a769c17af7 firewall/wireguard: drop packets received to wrong interface
If we receive a packet sent to the WG interface's address,
but it does not come from the WG tunnel, let's assume something
is broken and drop the packet.

This is also inspired by wg-quick firewall rules:
https://git.zx2c4.com/wireguard-tools/tree/src/wg-quick/linux.bash?id=17c78d31c27a3c311a2ff42a881057753c6ef2a4#n221
2025-04-01 08:08:52 +00:00
..
devices firewall/wireguard: drop packets received to wrong interface 2025-04-01 08:08:52 +00:00
dhcp Rephrase certain expressions to avoid the usage of the term "allows to" 2025-03-27 09:44:07 +01:00
dns typo fix: succesfully -> successfully 2025-03-26 18:38:56 +01:00
dnsmasq core, libnm: support per-connection DNS URIs 2025-01-07 15:41:44 +01:00
ndisc typo fix: allow to -> allow one to 2025-03-26 19:22:56 +01:00
platform typo fix: allow to -> allow one to 2025-03-26 19:22:56 +01:00
ppp core: simplify nm_l3_config_data_add_nameserver_detail() 2025-01-07 15:41:43 +01:00
settings Rephrase certain expressions to avoid the usage of the term "allows to" 2025-03-27 09:44:07 +01:00
supplicant format: run nm-code-format 2024-10-04 11:07:35 +02:00
tests build: add path definition for ip6tables 2025-04-01 08:08:52 +00:00
vpn vpn: fix logging message 2025-03-31 13:39:07 +02:00
main-utils.c core: Fix unextractable translation string 2023-12-18 15:53:16 +01:00
main-utils.h core: move nm_main_utils_get_nm_[ug]id() to "nm-core-utils.h" 2022-01-18 18:10:55 +01:00
main.c core/dbus: "RequestName" of NetworkManager D-Bus API later to fix race 2023-03-23 13:06:57 +01:00
meson.build dns: Add dnsconfd DNS plugin 2025-01-29 14:41:47 +01:00
NetworkManagerUtils.c device: simplify the nm_utils_complete_generic() machinery 2025-01-20 06:13:59 +01:00
NetworkManagerUtils.h device: simplify the nm_utils_complete_generic() machinery 2025-01-20 06:13:59 +01:00
nm-act-request.c src: drop most master references from the code 2024-08-09 15:47:32 +02:00
nm-act-request.h all: use _NM_G_TYPE_CHECK_INSTANCE_CAST() for internal uses 2022-12-16 10:55:03 +01:00
nm-active-connection.c core: rename NM_DEVICE_MANAGED_TYPE_MANAGED to _TYPE_FULL 2024-08-28 15:35:56 +02:00
nm-active-connection.h src: drop most master references from the code 2024-08-09 15:47:32 +02:00
nm-audit-manager.c format: run nm-code-format 2024-10-04 11:07:35 +02:00
nm-audit-manager.h all: use _NM_G_TYPE_CHECK_INSTANCE_CAST() for internal uses 2022-12-16 10:55:03 +01:00
nm-auth-manager.c format: run nm-code-format 2024-10-04 11:07:35 +02:00
nm-auth-manager.h all: use _NM_G_TYPE_CHECK_INSTANCE_CAST() for internal uses 2022-12-16 10:55:03 +01:00
nm-auth-utils.c format: run nm-code-format 2024-10-04 11:07:35 +02:00
nm-auth-utils.h format: reformat source tree with clang-format 13.0 2021-11-29 09:31:09 +00:00
nm-bond-manager.c bonding: send ARP announcement on bonding-slb link/carrier down 2024-12-18 14:45:54 +01:00
nm-bond-manager.h bonding: send ARP announcement on bonding-slb link/carrier down 2024-12-18 14:45:54 +01:00
nm-checkpoint-manager.c core: use nm_dbus_manager_lookup_object_with_type() 2022-03-13 12:02:08 +01:00
nm-checkpoint-manager.h format: reformat source tree with clang-format 13.0 2021-11-29 09:31:09 +00:00
nm-checkpoint.c checkpoint: preserve in-memory state of connections 2024-05-02 16:49:23 +02:00
nm-checkpoint.h all: use _NM_G_TYPE_CHECK_INSTANCE_CAST() for internal uses 2022-12-16 10:55:03 +01:00
nm-config-data.c dns: Add resolve-mode and certification-authority keys to global-dns 2025-01-29 14:41:47 +01:00
nm-config-data.h dns: Add resolve-mode and certification-authority keys to global-dns 2025-01-29 14:41:47 +01:00
nm-config.c dns: Add resolve-mode and certification-authority keys to global-dns 2025-01-29 14:41:47 +01:00
nm-config.h connectivity: Add a timeout option to connectivity checks 2024-06-24 09:21:34 +00:00
nm-connectivity.c format: run nm-code-format 2024-10-04 11:07:35 +02:00
nm-connectivity.h Updated code format 2024-04-08 06:35:20 +00:00
nm-core-utils.c nm-random-utils: always generate good random bytes and prioritize getrandom support 2025-02-11 10:04:26 +01:00
nm-core-utils.h Updated code format 2024-04-08 06:35:20 +00:00
nm-dbus-manager.c format: run nm-code-format 2024-10-04 11:07:35 +02:00
nm-dbus-manager.h core/dbus: split RequestName D-Bus call out of initialization for NMDBusManager 2023-03-23 13:06:57 +01:00
nm-dbus-object.c format: reformat source tree with clang-format 13.0 2021-11-29 09:31:09 +00:00
nm-dbus-object.h format: run nm-code-format 2024-10-04 11:07:35 +02:00
nm-dbus-utils.c dbus: add helper macros for GDBusAnnotationInfo 2024-01-16 09:28:17 +01:00
nm-dbus-utils.h format: run nm-code-format 2024-10-04 11:07:35 +02:00
nm-dcb.c format: reformat source tree with clang-format 13.0 2021-11-29 09:31:09 +00:00
nm-dcb.h format: reformat source tree with clang-format 13.0 2021-11-29 09:31:09 +00:00
nm-default-daemon.h libnm: move nm-errors.h include away from nm-connection.h 2022-11-13 23:36:37 +01:00
nm-dhcp-config.c all: use _NM_G_TYPE_CHECK_INSTANCE_CAST() for internal uses 2022-12-16 10:55:03 +01:00
nm-dhcp-config.h all: use _NM_G_TYPE_CHECK_INSTANCE_CAST() for internal uses 2022-12-16 10:55:03 +01:00
nm-dispatcher.c dispatcher: fix serialization of DNS servers 2025-01-07 15:41:45 +01:00
nm-dispatcher.h dispatcher: read device-handler's stdout into a dictionary 2024-02-21 11:16:04 +01:00
nm-firewall-utils.c firewall/wireguard: drop packets received to wrong interface 2025-04-01 08:08:52 +00:00
nm-firewall-utils.h firewall/wireguard: drop packets received to wrong interface 2025-04-01 08:08:52 +00:00
nm-firewalld-manager.c format: reformat source tree with clang-format 13.0 2021-11-29 09:31:09 +00:00
nm-firewalld-manager.h all: use _NM_G_TYPE_CHECK_INSTANCE_CAST() for internal uses 2022-12-16 10:55:03 +01:00
nm-hostname-manager.c hostname: combine implementations of read_hostname() for Gentoo and Slackware 2023-02-08 09:51:25 +01:00
nm-hostname-manager.h all: use _NM_G_TYPE_CHECK_INSTANCE_CAST() for internal uses 2022-12-16 10:55:03 +01:00
nm-ip-config.c core, libnm: support per-connection DNS URIs 2025-01-07 15:41:44 +01:00
nm-ip-config.h core: rate-limit updates to IP addresses/routes on D-Bus API 2023-11-30 15:41:43 +01:00
nm-keep-alive.c doc: replace all (allow-none) annotations by (optional) and/or (nullable) 2023-03-27 11:49:43 +02:00
nm-keep-alive.h all: use _NM_G_TYPE_CHECK_INSTANCE_CAST() for internal uses 2022-12-16 10:55:03 +01:00
nm-l3-config-data.c core: discard non UTF-8 search domains 2025-02-25 09:29:05 +00:00
nm-l3-config-data.h core: simplify nm_l3_config_data_add_nameserver_detail() 2025-01-07 15:41:43 +01:00
nm-l3-ipv4ll.c format: run nm-code-format 2024-10-04 11:07:35 +02:00
nm-l3-ipv4ll.h all: fix various "-Wcast-align=strict" warnings 2022-12-09 09:15:56 +01:00
nm-l3-ipv6ll.c format: run nm-code-format 2024-10-04 11:07:35 +02:00
nm-l3-ipv6ll.h format: reformat source tree with clang-format 13.0 2021-11-29 09:31:09 +00:00
nm-l3cfg.c typo fix: allows to -> allows one to 2025-03-26 19:22:01 +01:00
nm-l3cfg.h dns: Add dnsconfd DNS plugin 2025-01-29 14:41:47 +01:00
nm-manager.c Reapply "manager: create virtual devices on AddAndActivate()" 2025-02-26 11:05:08 +01:00
nm-manager.h checkpoint: Allow rollback on internal global DNS 2024-03-13 20:52:37 +08:00
nm-netns.c typo fix: allows to -> allows one to 2025-03-26 19:22:01 +01:00
nm-netns.h core: split nm_netns_watcher_remove_all() 2025-02-24 08:55:53 +01:00
nm-pacrunner-manager.c format: run nm-code-format 2024-10-04 11:07:35 +02:00
nm-pacrunner-manager.h all: use _NM_G_TYPE_CHECK_INSTANCE_CAST() for internal uses 2022-12-16 10:55:03 +01:00
nm-policy.c policy: accept localhost hostnames if static 2025-03-11 09:26:20 +00:00
nm-policy.h core: expose and rename nm_policy_device_recheck_auto_activate_schedule() 2023-04-27 08:35:27 +02:00
nm-power-monitor.c power-monitor: fix "shutdown" signal definition 2024-04-04 11:12:18 +02:00
nm-power-monitor.h connection: add support to down-on-poweroff 2024-03-04 18:16:54 +00:00
nm-priv-helper-call.c nm-sudo: rename to nm-priv-helper 2022-01-11 21:46:55 +01:00
nm-priv-helper-call.h nm-sudo: rename to nm-priv-helper 2022-01-11 21:46:55 +01:00
nm-rfkill-manager.c format: run nm-code-format 2024-10-04 11:07:35 +02:00
nm-rfkill-manager.h platform: remove CSME related code 2023-09-25 11:46:24 +00:00
nm-session-monitor.c all: prefer nm wrappers to automatically attach GSource to default context 2022-03-13 11:59:42 +01:00
nm-session-monitor.h all: use _NM_G_TYPE_CHECK_INSTANCE_CAST() for internal uses 2022-12-16 10:55:03 +01:00
nm-test-utils-core.h all: replace NMP_IFNAMSIZ with NM_IFNAMSIZ 2023-05-30 08:51:10 +02:00
nm-types.h src: drop most slave references from the code 2024-08-09 15:47:32 +02:00
org.freedesktop.NetworkManager.conf all: move "src/" directory to "src/core/" 2021-02-08 09:56:41 +01:00
README.l3cfg.md core: rework IP configuration in NetworkManager using layer 3 configuration 2021-11-18 16:21:29 +01:00
README.md all: add some README.md files describing the purpose of our sources 2021-08-19 17:51:11 +02:00
README.next.ip-config.md core: rework IP configuration in NetworkManager using layer 3 configuration 2021-11-18 16:21:29 +01:00

core

The source code of the NetworkManager daemon.

NetworkManager is a daemon that provides a D-Bus API and a file-based API for configuring the network on a Linux host.

This is the daemon source code.