Merge pull request #2512 from zdc/T5577-sagitta

PAM: T5577: Backported PAM settings from circinus

2 files changed, 11 insertions, 16 deletions

diff --git a/debian/vyos-1x.postinst b/debian/vyos-1x.postinst
index 232600b48..22b50ce2a 100644
--- a/debian/vyos-1x.postinst
+++ b/debian/vyos-1x.postinst
@@ -29,14 +29,9 @@ do
     sed -i "/^# Standard Un\*x authentication\./i${PAM_CONFIG}" $file
 done
 
-# We do not make use of a TACACS UNIX group - drop it
-if grep -q '^tacacs' /etc/group; then
-    delgroup tacacs
-fi
-
-# Both RADIUS and TACACS users belong to aaa group - this must be added first
-if ! grep -q '^aaa' /etc/group; then
-    addgroup --firstgid 1000 --quiet aaa
+# We need to have a group for RADIUS service users to use it inside PAM rules
+if ! grep -q '^radius' /etc/group; then
+    addgroup --firstgid 1000 --quiet radius
 fi
 
 # Remove TACACS user added by base package - we use our own UID range and group
@@ -53,6 +48,11 @@ if grep -q '^tacacs' /etc/passwd; then
     fi
 fi
 
+# Remove TACACS+ PAM default profile
+if [[ -e /usr/share/pam-configs/tacplus ]]; then
+    rm /usr/share/pam-configs/tacplus
+fi
+
 # Add TACACS system users required for TACACS based system authentication
 if ! grep -q '^tacacs' /etc/passwd; then
     # Add the tacacs group and all 16 possible tacacs privilege-level users to
@@ -64,14 +64,13 @@ if ! grep -q '^tacacs' /etc/passwd; then
     level=0
     vyos_group=vyattaop
     while [ $level -lt 16 ]; do
-        adduser --quiet --system --firstuid 900 --disabled-login --ingroup users \
+        adduser --quiet --system --firstuid 900 --disabled-login --ingroup tacacs \
             --no-create-home --gecos "TACACS+ mapped user at privilege level ${level}" \
             --shell /bin/vbash tacacs${level}
         adduser --quiet tacacs${level} frrvty
         adduser --quiet tacacs${level} adm
         adduser --quiet tacacs${level} dip
         adduser --quiet tacacs${level} users
-        adduser --quiet tacacs${level} aaa
         if [ $level -lt 15 ]; then
             adduser --quiet tacacs${level} vyattaop
             adduser --quiet tacacs${level} operator
@@ -87,7 +86,7 @@ fi
 
 # Add RADIUS operator user for RADIUS authenticated users to map to
 if ! grep -q '^radius_user' /etc/passwd; then
-    adduser --quiet --firstuid 1000 --disabled-login --ingroup users \
+    adduser --quiet --firstuid 1000 --disabled-login --ingroup radius \
         --no-create-home --gecos "RADIUS mapped user at privilege level operator" \
         --shell /sbin/radius_shell radius_user
     adduser --quiet radius_user frrvty
@@ -96,12 +95,11 @@ 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
 if ! grep -q '^radius_priv_user' /etc/passwd; then
-    adduser --quiet --firstuid 1000 --disabled-login --ingroup users \
+    adduser --quiet --firstuid 1000 --disabled-login --ingroup radius \
         --no-create-home --gecos "RADIUS mapped user at privilege level admin" \
         --shell /sbin/radius_shell radius_priv_user
     adduser --quiet radius_priv_user frrvty
@@ -112,7 +110,6 @@ 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 12866cd55..fbfc85566 100644
--- a/debian/vyos-1x.preinst
+++ b/debian/vyos-1x.preinst
@@ -2,8 +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
 dpkg-divert --package vyos-1x --add --no-rename /etc/skel/.profile