/etc/strongswan.d/charon/xauth-pam.conf is in libcharon-extra-plugins 5.3.5-1ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | xauth-pam {
# Whether to load the plugin. Can also be an integer to increase the
# priority of this plugin.
load = yes
# PAM service to be used for authentication.
# pam_service = login
# Open/close a PAM session for each active IKE_SA.
# session = no
# If an email address is received as an XAuth username, trim it to just the
# username part.
# trim_email = yes
}
|