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examples: fix handling secrets in nm-wg-set

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When setting any secrets via D-Bus' Update2 call, then
it assumes that all settings are reset. That means, when
we modify any secrets in the client, we need to first load
them all.

Anyway, load always all secrets, then we can also print them
in the get output.

Honor WG_HIDE_KEYS like `wg` does.

(cherry picked from commit 6aa9e52bd8)
This commit is contained in:
Thomas Haller 2019-02-26 08:52:17 +01:00
parent 8b4247d31d
commit 4c8ff6f220
1 changed files with 17 additions and 2 deletions
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19
examples/python/gi/nm-wg-set
View file

@ -71,6 +71,7 @@
import sys
import re
import os
import gi
gi.require_version('NM', '1.0')
@ -226,6 +227,13 @@ def secret_flags_to_string(flags):
return num
return '%s (%s)' % (num, nick)
def secret_to_string(secret):
if os.environ.get('WG_HIDE_KEYS', '') != 'never':
return '(hidden)'
if not secret:
return ''
return secret
###############################################################################
def wg_read_private_key(privkey_file):
@ -261,14 +269,14 @@ def do_get(nm_client, connection):
print('interface: %s' % (s_con.get_interface_name()))
print('uuid: %s' % (conn.get_uuid()))
print('id: %s' % (conn.get_id()))
print('private-key: %s' % ('<hidden>'))
print('private-key: %s' % (secret_to_string(s_wg.get_private_key())))
print('private-key-flags: %s' % (secret_flags_to_string(s_wg.get_private_key_flags())))
print('listen-port: %s' % (s_wg.get_listen_port()))
print('fwmark: 0x%x' % (s_wg.get_fwmark()))
for i in range(s_wg.get_peers_len()):
peer = s_wg.get_peer(i)
print('peer[%d].public-key: %s' % (i, peer.get_public_key()))
print('peer[%d].preshared-key: %s' % (i, '<hidden>' if peer.get_preshared_key_flags() != NM.SettingSecretFlags.NOT_REQUIRED else ''))
print('peer[%d].preshared-key: %s' % (i, secret_to_string(peer.get_preshared_key())))
print('peer[%d].preshared-key-flags: %s' % (i, secret_flags_to_string(peer.get_preshared_key_flags())))
print('peer[%d].endpoint: %s' % (i, peer.get_endpoint() if peer.get_endpoint() else ''))
print('peer[%d].persistent-keepalive: %s' % (i, peer.get_persistent_keepalive()))
@ -431,6 +439,13 @@ if __name__ == '__main__':
print('See available profiles with `nmcli connection show`')
sys.exit(1)
try:
secrets = conn.get_secrets(NM.SETTING_WIREGUARD_SETTING_NAME)
if secrets:
conn.update_secrets(NM.SETTING_WIREGUARD_SETTING_NAME, secrets)
except:
pass
if not argv:
do_get(nm_client, conn)
else: