This commit implements MAC cloning feature in NetworkManager. To support that,
'PermHwAddress' property is added into *.Device.Wired and *.Device.Wireless
interfaces. The permanent MAC address is obtained when creating the device, and
is used for 'locking' connections to the device. If a cloned MAC is specified
in connection to be activated, the MAC is set to the interface in stage1. While
disconecting, the permanent MAC is set back to the interface.
On s390 and z-Series, the hypervisor assigns the MAC address, so we
need to use subchannels to uniquely identify the device instead of
using the MAC address.
When this property is TRUE, IP configuration can continue as long
as at least on IP configuration type succeeds. This allows
connections to networks where the user does not necessarily know
whether the network supports IPv4 or IPv6 and does not require
that both complete succesfully.
Since most of the time the user doesn't really care what type
of connectivity they have, as long as they have *some* connectivity,
this allows better "Just Works" behavior as long as the system
settings plugins and connection editors/applets use the right
defaults.
Suggested defaults for may-fail are:
IPv4: no (ie, require IPv4 connectivity)
IPv6: yes (ie, do not require IPv6 connectivity)
Users who require a specific type of connectivity are probably
knowlegable enough to check the box as needed for their network.
Since there's a more or less direct mapping between the 0.7.x and
the 0.8.x certificate and key operations, we might as well just
deprecate them instead of removing them entirely.
To be backwards compatible clients need to handle both paths to private
keys and the decrypted private key data, which is what used to get passed
in the private-key and phase2-private-key attributes of the 802.1x setting.
When moving a connection around between system-settings and user-settings,
if the private key is decrypted data, the settings service needs to store
that decrypted data somewhere so that the key can be sent to NM during
the connection process.
But we don't want to store the decrypted private key data, so we have to
re-encrypt it (possibly generating a private key password if one wasn't
sent with the decrypted data) and save it to disk, then send NM a path
to that private key during connection.
To help clients do this, and so that they don't have to carry around
multiple crypto implementations depending on whether they want to use
NSS or gnutls/gcrypt, add a helper to libnm-util.
Furthermore, I misunderstood a bunch of stuff with crypto padding when
writing the encrypt/decrypt functions long ago, so fix that up. Don't
return padding as part of the decrypted data, and make sure to verify
the padding's expected lengths and values when decrypting. Many thanks
to Nalin Dahyabhai for pointing me in the right direction.
Overload the certificate and key properties to allow paths to the
certificates and keys using a special prefix for the property data.
Add API to libnm-util for easy certificate path handling, and
documentation for NMSetting8021x.
Instead of requiring applets to hash passphrases, just do it in NM instead.
This should fix confusion where people don't understand that they are seeing
their hashed passphrase.
* libnm-util/libnm-util.ver
libnm-util/nm-setting-ip4-config.c
libnm-util/nm-setting-ip4-config.h
- Add 'never-default' property, which when true indicates that a
connection should never be the default connection
* src/nm-ip4-config.c
src/nm-ip4-config.h
- (nm_ip4_config_get_never_default, nm_ip4_config_set_never_default):
Add never-default helpers
* src/NetworkManagerUtils.c
- (nm_utils_merge_ip4_config): update never-default when merging the
IP4 setting to the IP4 config
* src/NetworkManagerSystem.c
- (nm_system_apply_ip4_config): if the connection is never-default,
don't add routes without a gateway
* src/NetworkManagerPolicy.c
- (get_best_device): don't let never-default connections be the best
- (update_routing_and_dns): handle never-default for VPN connections
* system-settings/plugins/ifcfg-rh/reader.c
- (make_ip4_setting): handle never-default by checking GATEWAYDEV
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/branches/NETWORKMANAGER_0_7@4378 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
Patch from Tambet Ingo <tambet@gmail.com>
* configure.in
libnm-util/libnm-util.ver
libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
- Add configure-time option for the system CA path
- Add 'system-ca-certs' option to 802.1x setting, which directs
NetworkManager to use system CA certificates instead of any
connection-defined CA certificates
* src/supplicant-manager/nm-supplicant-config.c
src/supplicant-manager/nm-supplicant-settings-verify.c
- Use system CA certificates if the connection says to do so
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4326 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
* libnm-util/Makefile.am
libnm-util/nm-utils-private.h
- New header for internal utils private functions
* libnm-util/libnm-util.ver
libnm-util/nm-utils.c
libnm-util/nm-utils.h
- Document some functions
- (nm_utils_string_in_list, nm_utils_string_list_contains,
nm_utils_string_slist_validate): un-export, only used within
libnm-util or of limited use in general, and very easy to
re-implement by apps if needed
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-wired.c
libnm-util/nm-setting-wireless-security.c
libnm-util/nm-setting-wireless.c
- Update for private nm_utils_string_* functions
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4319 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
* libnm-util/libnm-util.ver
libnm-util/nm-connection.c
- (nm_setting_register, nm_setting_unregister): unexport; they are
private and don't have a use outside libnm-util
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4297 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
Add support for PKCS#12 private keys (bgo #558982)
* libnm-util/crypto.c
libnm-util/crypto.h
- (parse_old_openssl_key_file): rename from parse_key_file(); adapt to
take a GByteArray instead of a filename
- (file_to_g_byte_array): handle private key files too
- (decrypt_key): take a GByteArray rather than data + len
- (crypto_get_private_key_data): refactor crypto_get_private_key() into
one function that takes a filename, and one that takes raw data;
detect pkcs#12 files as well
- (crypto_load_and_verify_certificate): detect file type
- (crypto_is_pkcs12_data, crypto_is_pkcs12_file): add pkcs#12 detection
functions
* libnm-util/crypto_gnutls.c
- (crypto_decrypt): take GByteArray rather than data + len; fix a bug
whereby tail padding was incorrectly handled, leading to erroneous
successes when trying to decrypt the data
- (crypto_verify_cert): rework somewhat
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/crypto_nss.c
- (crypto_init): enable various pkcs#12 ciphers
- (crypto_decrypt): take a GByteArray rather than data + len
- (crypto_verify_cert): clean up
- (crypto_verify_pkcs12): validate pkcs#12 keys
* libnm-util/test-crypto.c
- Handle pkcs#12 keys
* libnm-util/nm-setting-8021x.c
libnm-util/nm-setting-8021x.h
libnm-util/libnm-util.ver
- Add two new properties, 'private-key-password' and
'phase2-private-key-password', to be used in conjunction with
pkcs#12 keys
- (nm_setting_802_1x_set_ca_cert_from_file,
nm_setting_802_1x_set_client_cert_from_file,
nm_setting_802_1x_set_phase2_ca_cert_from_file,
nm_setting_802_1x_set_phase2_client_from_file): return certificate
type
- (nm_setting_802_1x_get_private_key_password,
nm_setting_802_1x_get_phase2_private_key_password): return private
key passwords
- (nm_setting_802_1x_set_private_key_from_file,
nm_setting_802_1x_set_phase2_private_key_from_file): set the private
key from a file, and update the private key password at the same time
- (nm_setting_802_1x_get_private_key_type,
nm_setting_802_1x_get_phase2_private_key_type): return the private
key type
* src/supplicant-manager/nm-supplicant-settings-verify.c
- Whitelist private key passwords
* src/supplicant-manager/nm-supplicant-config.c
- (nm_supplicant_config_add_setting_8021x): for pkcs#12 private keys,
add the private key password to the supplicant config, but do not
add the client certificate (as required by wpa_supplicant)
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4280 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
* libnm-util/libnm-util.ver
libnm-util/nm-setting-connection.c
libnm-util/nm-setting-connection.h
- Add a 'read-only' property that indicates the connection cannot be
modified
* system-settings/plugins/ifcfg-fedora/reader.c
system-settings/plugins/ifcfg-suse/parser.c
system-settings/plugins/ifupdown/parser.c
- These plugins are read-only at the moment
* system-settings/plugins/keyfile/reader.c
system-settings/plugins/keyfile/writer.c
- Read-only shouldn't get saved out to files or read in from them
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4227 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
Patch from Alexander Sack <asac@ubuntu.com>
* libnm-util/crypto_gnutls.c
libnm-util/crypto_nss.c
- (crypto_init, crypto_deinit): just use a boolean instead of a refcount
* libnm-util/nm-utils.c
libnm-util/nm-utils.h
libnm-util/libnm-util.ver
- (nm_utils_init): initialize libnm-util
- (nm_utils_deinit): de-initialize libnm-util and clean up resources
* libnm-util/nm-setting-8021x.c
- (nm_setting_802_1x_class_init): init libnm-util when needed
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4047 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
Add connection UUIDs, since connection names can be changed, and since
old-style connection IDs could change over the life of the connection. The
UUID should be assigned at connection creation time, be stable for a given
connection, and should be unique among all connections for a given settings
service.
* configure.in
libnm-util/Makefile.am
- Require libuuid
* introspection/nm-exported-connection.xml
- Remove "GetID" method
* libnm-glib/nm-dbus-connection.c
libnm-glib/nm-settings.c
libnm-glib/nm-settings.h
- Remove id-related stuff
* libnm-util/nm-utils.c
libnm-util/nm-utils.h
libnm-util/libnm-util.ver
- (nm_utils_uuid_generate, nm_utils_uuid_generate_from_string): Add
utility functions to generate UUIDs
* libnm-util/nm-setting-connection.c
libnm-util/nm-setting-connection.h
- Add 'uuid' member to the connection setting
- (verify): require valid 'uuid' for a valid connection
* system-settings/plugins/ifcfg-fedora/nm-ifcfg-connection.c
system-settings/plugins/ifcfg-fedora/reader.c
system-settings/plugins/ifcfg-suse/nm-suse-connection.c
system-settings/plugins/ifcfg-suse/parser.c
system-settings/plugins/keyfile/nm-keyfile-connection.c
system-settings/src/main.c
- Remove id-related stuff
- Give connections UUIDs where needed
git-svn-id: http://svn-archive.gnome.org/svn/NetworkManager/trunk@4013 4912f4e0-d625-0410-9fb7-b9a5a253dbdc
