diff options
Diffstat (limited to 'src/core/nm-checkpoint.c')
| -rw-r--r-- | src/core/nm-checkpoint.c | 75 |
1 files changed, 68 insertions, 7 deletions
diff --git a/src/core/nm-checkpoint.c b/src/core/nm-checkpoint.c index ffcf6e3a..10db0dcb 100644 --- a/src/core/nm-checkpoint.c +++ b/src/core/nm-checkpoint.c @@ -39,7 +39,9 @@ typedef struct { bool activation_lifetime_bound_to_profile_visibility : 1; bool settings_connection_is_unsaved : 1; bool settings_connection_is_shadowed_owned : 1; + bool permanent_managed_by_mac : 1; NMUnmanFlagOp unmanaged_explicit; + NMTernary permanent_managed; NMActivationReason activation_reason; gulong dev_exported_change_id; } DeviceCheckpoint; @@ -160,7 +162,7 @@ parse_connection_from_shadowed_file(const char *path, GError **error) { nm_auto_unref_keyfile GKeyFile *keyfile = NULL; gs_free char *base_dir = NULL; - char *sep; + const char *sep; keyfile = g_key_file_new(); if (!g_key_file_load_from_file(keyfile, path, G_KEY_FILE_NONE, error)) @@ -496,14 +498,19 @@ nm_checkpoint_rollback(NMCheckpoint *self) /* Start rolling-back each device */ g_hash_table_iter_init(&iter, priv->devices); while (g_hash_table_iter_next(&iter, (gpointer *) &device, (gpointer *) &dev_checkpoint)) { - guint32 result = NM_ROLLBACK_RESULT_OK; + guint32 result = NM_ROLLBACK_RESULT_OK; + NMTernary perm_managed = NM_TERNARY_DEFAULT; + gboolean perm_managed_by_mac = FALSE; + gboolean force_perm_managed; _LOGD("rollback: restoring device %s (state %d, realized %d, explicitly unmanaged %d, " - "connection-unsaved %d, connection-shadowed %d, connection-shadowed-owned %d)", + "permanently managed %d, connection-unsaved %d, connection-shadowed %d, " + "connection-shadowed-owned %d)", dev_checkpoint->original_dev_name, (int) dev_checkpoint->state, dev_checkpoint->realized, dev_checkpoint->unmanaged_explicit, + dev_checkpoint->permanent_managed, dev_checkpoint->settings_connection_is_unsaved, !!dev_checkpoint->settings_connection_shadowed, dev_checkpoint->settings_connection_is_shadowed_owned); @@ -541,6 +548,43 @@ nm_checkpoint_rollback(NMCheckpoint *self) NM_DEVICE_STATE_REASON_NOW_MANAGED); } + force_perm_managed = !nm_config_get_device_managed(nm_config_get(), + device, + &perm_managed, + &perm_managed_by_mac, + NULL); + + if (force_perm_managed || (perm_managed != dev_checkpoint->permanent_managed) + || (dev_checkpoint->permanent_managed != NM_TERNARY_DEFAULT + && perm_managed_by_mac != dev_checkpoint->permanent_managed_by_mac)) { + gs_free_error GError *error = NULL; + NMUnmanFlagOp set_op; + + _LOGD("rollback: restore permanent managed state"); + + if (!nm_config_set_device_managed(nm_config_get(), + device, + dev_checkpoint->permanent_managed, + dev_checkpoint->permanent_managed_by_mac, + &error)) { + _LOGE("rollback: failed to restore permanent managed state: %s", error->message); + result = NM_ROLLBACK_RESULT_ERR_FAILED; + /* even if this failed, we try to continue the rollback */ + } + + if (dev_checkpoint->permanent_managed == NM_TERNARY_TRUE) + set_op = NM_UNMAN_FLAG_OP_SET_MANAGED; + else if (dev_checkpoint->permanent_managed == NM_TERNARY_FALSE) + set_op = NM_UNMAN_FLAG_OP_SET_UNMANAGED; + else + set_op = NM_UNMAN_FLAG_OP_FORGET; + + nm_device_set_unmanaged_by_flags_queue(device, + NM_UNMANAGED_USER_CONF, + set_op, + NM_DEVICE_STATE_REASON_NOW_MANAGED); + } + if (dev_checkpoint->state == NM_DEVICE_STATE_UNMANAGED) { if (nm_device_get_state(device) != NM_DEVICE_STATE_UNMANAGED || dev_checkpoint->unmanaged_explicit == NM_UNMAN_FLAG_OP_SET_UNMANAGED) { @@ -703,6 +747,8 @@ device_checkpoint_create(NMCheckpoint *self, NMDevice *device) NMSettingsConnection *settings_connection; const char *path; NMActRequest *act_request; + gboolean perm_managed_by_mac; + gs_free_error GError *error = NULL; nm_assert(NM_IS_DEVICE(device)); nm_assert(nm_device_is_real(device)); @@ -728,12 +774,26 @@ device_checkpoint_create(NMCheckpoint *self, NMDevice *device) } else dev_checkpoint->unmanaged_explicit = NM_UNMAN_FLAG_OP_FORGET; + if (nm_config_get_device_managed(nm_config_get(), + device, + &dev_checkpoint->permanent_managed, + &perm_managed_by_mac, + NULL)) { + dev_checkpoint->permanent_managed_by_mac = perm_managed_by_mac; + } else { + dev_checkpoint->permanent_managed = NM_TERNARY_DEFAULT; + dev_checkpoint->permanent_managed_by_mac = FALSE; + _LOGW("error getting permanent managed state for %s: %s", + nm_device_get_iface(device), + error->message); + g_clear_error(&error); + } + act_request = nm_device_get_act_request(device); if (act_request) { - NMSettingsStorage *storage; - gboolean shadowed_owned = FALSE; - const char *shadowed_file; - gs_free_error GError *error = NULL; + NMSettingsStorage *storage; + gboolean shadowed_owned = FALSE; + const char *shadowed_file; settings_connection = nm_act_request_get_settings_connection(act_request); applied_connection = nm_act_request_get_applied_connection(act_request); @@ -764,6 +824,7 @@ device_checkpoint_create(NMCheckpoint *self, NMDevice *device) _LOGW("error reading shadowed connection file for %s: %s", nm_device_get_iface(device), error->message); + g_clear_error(&error); } } } |