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| author | zsdc <taras@vyos.io> | 2023-09-13 13:16:20 +0300 |
|---|---|---|
| committer | zsdc <taras@vyos.io> | 2023-11-20 18:46:24 +0200 |
| commit | 5d712700d6b8db43e36ad5f2a9f8792203bb12d0 (patch) | |
| tree | 57ca0315aaa64984a0bded43e22b3d0f53e3e2e1 /src/pam-configs/tacplus-optional | |
| parent | 2a023b878471500bd78962ca94d9174a328ce5c9 (diff) | |
| download | vyos-1x-5d712700d6b8db43e36ad5f2a9f8792203bb12d0.tar.gz vyos-1x-5d712700d6b8db43e36ad5f2a9f8792203bb12d0.zip | |
TACACS: T5577: Added `mandatory` and `optional` modes for TACACS+
In CLI we can choose authentication logic:
- `mandatory` - if TACACS+ answered with `REJECT`, authentication must be
stopped and access denied immediately.
- `optional` (default) - if TACACS+ answers with `REJECT`, authentication
continues using the next module.
In `mandatory` mode authentication will be stopped only if TACACS+ clearly
answered that access should be denied (no user in TACACS+ database, wrong
password, etc.). If TACACS+ is not available or other errors happen, it will be
skipped and authentication will continue with the next module, like in
`optional` mode.
Diffstat (limited to 'src/pam-configs/tacplus-optional')
| -rw-r--r-- | src/pam-configs/tacplus-optional | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/pam-configs/tacplus-optional b/src/pam-configs/tacplus-optional new file mode 100644 index 000000000..deed537d3 --- /dev/null +++ b/src/pam-configs/tacplus-optional @@ -0,0 +1,19 @@ +Name: TACACS+ authentication (optional mode) +Default: no +Priority: 576 + +Auth-Type: Primary +Auth-Initial: + [default=ignore success=end] pam_tacplus.so include=/etc/tacplus_servers login=login +Auth: + [default=ignore success=end] pam_tacplus.so include=/etc/tacplus_servers login=login use_first_pass + +Account-Type: Primary +Account: + [default=ignore success=1] pam_succeed_if.so user notingroup tacacs quiet + [default=ignore new_authtok_reqd=done success=end perm_denied=bad auth_err=bad] pam_tacplus.so include=/etc/tacplus_servers login=login + +Session-Type: Additional +Session: + [default=ignore success=1] pam_succeed_if.so user notingroup tacacs quiet + [default=ignore success=ok perm_denied=bad auth_err=bad] pam_tacplus.so include=/etc/tacplus_servers login=login |