diff options
| -rw-r--r-- | debian/vyos-1x.postinst | 2 | ||||
| -rw-r--r-- | debian/vyos-1x.preinst | 1 | ||||
| -rw-r--r-- | interface-definitions/include/radius-server-ipv4-ipv6.xml.i | 20 | ||||
| -rwxr-xr-x | src/conf_mode/system-login.py | 14 | ||||
| -rw-r--r-- | src/pam-configs/radius | 20 | ||||
| -rw-r--r-- | src/pam-configs/radius-mandatory | 19 | ||||
| -rw-r--r-- | src/pam-configs/radius-optional | 19 |
7 files changed, 68 insertions, 27 deletions
diff --git a/debian/vyos-1x.postinst b/debian/vyos-1x.postinst index 35fc67af8..a3c308e5f 100644 --- a/debian/vyos-1x.postinst +++ b/debian/vyos-1x.postinst @@ -91,7 +91,6 @@ if ! grep -q '^radius_user' /etc/passwd; then adduser --quiet radius_user adm adduser --quiet radius_user dip adduser --quiet radius_user users - adduser --quiet radius_user aaa fi # Add RADIUS admin user for RADIUS authenticated users to map to @@ -107,7 +106,6 @@ if ! grep -q '^radius_priv_user' /etc/passwd; then adduser --quiet radius_priv_user disk adduser --quiet radius_priv_user users adduser --quiet radius_priv_user frr - adduser --quiet radius_priv_user aaa fi # add hostsd group for vyos-hostsd diff --git a/debian/vyos-1x.preinst b/debian/vyos-1x.preinst index e355ffa84..75fa5e7f1 100644 --- a/debian/vyos-1x.preinst +++ b/debian/vyos-1x.preinst @@ -2,7 +2,6 @@ dpkg-divert --package vyos-1x --add --no-rename /etc/securetty dpkg-divert --package vyos-1x --add --no-rename /etc/security/capability.conf dpkg-divert --package vyos-1x --add --no-rename /lib/systemd/system/lcdproc.service dpkg-divert --package vyos-1x --add --no-rename /etc/logrotate.d/conntrackd -dpkg-divert --package vyos-1x --add --no-rename /usr/share/pam-configs/radius dpkg-divert --package vyos-1x --add --no-rename /usr/share/pam-configs/tacplus dpkg-divert --package vyos-1x --add --no-rename /etc/rsyslog.conf dpkg-divert --package vyos-1x --add --no-rename /etc/skel/.bashrc diff --git a/interface-definitions/include/radius-server-ipv4-ipv6.xml.i b/interface-definitions/include/radius-server-ipv4-ipv6.xml.i index efd418bb2..a0cdcd7c3 100644 --- a/interface-definitions/include/radius-server-ipv4-ipv6.xml.i +++ b/interface-definitions/include/radius-server-ipv4-ipv6.xml.i @@ -46,6 +46,26 @@ <multi/> </properties> </leafNode> + <leafNode name="security-mode"> + <properties> + <help>Security mode for RADIUS authentication</help> + <completionHelp> + <list>mandatory optional</list> + </completionHelp> + <valueHelp> + <format>mandatory</format> + <description>Deny access immediately if RADIUS answers with Access-Reject</description> + </valueHelp> + <valueHelp> + <format>optional</format> + <description>Pass to the next authentication method if RADIUS answers with Access-Reject</description> + </valueHelp> + <constraint> + <regex>(mandatory|optional)</regex> + </constraint> + </properties> + <defaultValue>optional</defaultValue> + </leafNode> </children> </node> <!-- include end --> diff --git a/src/conf_mode/system-login.py b/src/conf_mode/system-login.py index 02c97afaa..be5ff2d4c 100755 --- a/src/conf_mode/system-login.py +++ b/src/conf_mode/system-login.py @@ -104,6 +104,9 @@ def get_config(config=None): # prune TACACS global defaults if not set by user if login.from_defaults(['tacacs']): del login['tacacs'] + # same for RADIUS + if login.from_defaults(['radius']): + del login['radius'] # create a list of all users, cli and users all_users = list(set(local_users + cli_users)) @@ -377,11 +380,14 @@ def apply(login): except Exception as e: raise ConfigError(f'Deleting user "{user}" raised exception: {e}') - # Enable RADIUS in PAM configuration - pam_cmd = '--remove' + # Enable/disable RADIUS in PAM configuration + cmd('pam-auth-update --disable radius-mandatory radius-optional') if 'radius' in login: - pam_cmd = '--enable' - cmd(f'pam-auth-update --package {pam_cmd} radius') + if login['radius'].get('security_mode', '') == 'mandatory': + pam_profile = 'radius-mandatory' + else: + pam_profile = 'radius-optional' + cmd(f'pam-auth-update --enable {pam_profile}') # Enable/Disable TACACS in PAM configuration pam_cmd = '--remove' diff --git a/src/pam-configs/radius b/src/pam-configs/radius deleted file mode 100644 index eee9cb93e..000000000 --- a/src/pam-configs/radius +++ /dev/null @@ -1,20 +0,0 @@ -Name: RADIUS authentication -Default: no -Priority: 257 -Auth-Type: Primary -Auth: - [default=ignore success=2] pam_succeed_if.so service = sudo - [default=ignore success=ignore] pam_succeed_if.so user ingroup aaa quiet - [authinfo_unavail=ignore success=end default=ignore] pam_radius_auth.so - -Account-Type: Primary -Account: - [default=ignore success=2] pam_succeed_if.so service = sudo - [default=ignore success=ignore] pam_succeed_if.so user ingroup aaa quiet - [authinfo_unavail=ignore success=end perm_denied=bad default=ignore] pam_radius_auth.so - -Session-Type: Additional -Session: - [default=ignore success=2] pam_succeed_if.so service = sudo - [default=ignore success=ignore] pam_succeed_if.so user ingroup aaa quiet - [authinfo_unavail=ignore success=ok default=ignore] pam_radius_auth.so diff --git a/src/pam-configs/radius-mandatory b/src/pam-configs/radius-mandatory new file mode 100644 index 000000000..43b6bd3e0 --- /dev/null +++ b/src/pam-configs/radius-mandatory @@ -0,0 +1,19 @@ +Name: RADIUS authentication (mandatory mode) +Default: no +Priority: 576 + +Auth-Type: Primary +Auth-Initial: + [default=ignore success=end perm_denied=bad auth_err=bad] pam_radius_auth.so +Auth: + [default=ignore success=end perm_denied=bad auth_err=bad] pam_radius_auth.so use_first_pass + +Account-Type: Primary +Account: + [default=ignore success=1] pam_succeed_if.so user notingroup radius quiet + [default=ignore new_authtok_reqd=done success=end perm_denied=bad auth_err=bad] pam_radius_auth.so + +Session-Type: Additional +Session: + [default=ignore success=1] pam_succeed_if.so user notingroup radius quiet + [default=ignore success=ok perm_denied=bad auth_err=bad] pam_radius_auth.so diff --git a/src/pam-configs/radius-optional b/src/pam-configs/radius-optional new file mode 100644 index 000000000..9f6d5f0ea --- /dev/null +++ b/src/pam-configs/radius-optional @@ -0,0 +1,19 @@ +Name: RADIUS authentication (optional mode) +Default: no +Priority: 576 + +Auth-Type: Primary +Auth-Initial: + [default=ignore success=end] pam_radius_auth.so +Auth: + [default=ignore success=end] pam_radius_auth.so use_first_pass + +Account-Type: Primary +Account: + [default=ignore success=1] pam_succeed_if.so user notingroup radius quiet + [default=ignore new_authtok_reqd=done success=end perm_denied=bad auth_err=bad] pam_radius_auth.so + +Session-Type: Additional +Session: + [default=ignore success=1] pam_succeed_if.so user notingroup radius quiet + [default=ignore success=ok perm_denied=bad auth_err=bad] pam_radius_auth.so |