This pull request integrate audisp-tacplus to SONiC for per-command accounting.
#### Why I did it
To support TACACS per-command accounting, we integrate audisp-tacplus project to sonic.
#### How I did it
1. Add auditd service to SONiC
2. Port and patch audisp-tacplus to SONiC
#### How to verify it
UT with CUnit to cover all new code in usersecret-filter.c
Also pass all current UT.
#### Which release branch to backport (provide reason below if selected)
N/A
#### Description for the changelog
Add audisp-tacplus for per-command accounting.
#### A picture of a cute animal (not mandatory but encouraged)
This pull request add a bash plugin for TACACS+ per-command authorization
#### Why I did it
1. To support TACACS per command authorization, we check user command before execute it.
2. Fix libtacsupport.so can't parse tacplus_nss.conf correctly issue:
Support debug=on setting.
Support put server address and secret in same row.
3. Fix the parse_config_file method not reset server list before parse config file issue.
#### How I did it
The bash plugin will be called before every user command, and check user command with remote TACACS+ server for per-command authorization.
#### How to verify it
UT with CUnit cover all code in this plugin.
Also pass all current UT.
#### Which release branch to backport (provide reason below if selected)
N/A
#### Description for the changelog
Add Bash TACACS+ plugin.
#### A picture of a cute animal (not mandatory but encouraged)
- build SONIC_STRETCH_DOCKERS in sonic-slave-stretch docker
- build image related module in sonic-slave-buster docker.
This includes all kernels modules and some packages
Signed-off-by: Guohan Lu <lguohan@gmail.com>
ARM Architecture support in SONIC
make configure platform=[ASIC_VENDOR_ARCH] PLATFORM_ARCH=[ARM_ARCH]
SONIC_ARCH: default amd64
armhf - arm32bit
arm64 - arm64bit
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
* Added debug symbols to many debug dockers.
* For debug images *only*:
1) Archive source files into debug image
2) Archived source is copied into /src
3) Created an empty dir /debug
4) Mount both /src as ro & /debug as rw into every docker
5) Login banner will give some details on /src & /debug
6) Devs can copy core file into /debug and view it from inside a container.
7) Dev may create all gdb logs and other data directly into /debug.
* Dropped redundant REDIS_TOOLS per review comments.
* Added debug symbols to frr package and hence FRR based BGP docker.
* 1) Moved dbg_files.sh to scripts/
2) Src directories to archive are now collected from individual Makefiles.
3) Added few more debug symbols
4) Added few more debug dockers.
Here after no more changes except per review comments.
To debug:
Install required version of debug image in Switch or VM.
Copy core file into /debug of host
Get into Docker
gdb /usr/bin/<daemon> -c /debug/<your core file>
set directory /src/... <-- inside gdb to get the source
For non-in-depth debugging:
Download corresponding debug Docker image (docker-...-dbg.gz) to your VM
Load the image
Run image with entrypoint as 'bash' with dir containing core mapped in.
Run gdb on the core.
* [TACACS+]: Add support for TACACS+ Authentication
* pam_tacplus - A TACACS+ protocol client library and PAM module to
supports core TACACS+ functions for AAA.
* nss_tacplus - A NSS plugin for TACACS+ to extend function getpwnam,
make the TACACS+ authenticated user which is not found in local
could login successfully.
* Add make rules for pam_tacplus and install script
* Add a patch for pam_tacplus to disable pam-auth-update pam-tacplus
by default
* Add a patch for pam_tacplus to inlucde and build nss_tacplus
Signed-off-by: chenchen.qcc@alibaba-inc.com
* [TACACS+]: Add nss-tacplus as a separate src repo
* Separate nss-tacplus from pam-tacplus, modify tacacs.mk and
makefile, add a patch to adapt to the new user map profile.
* Use the lastest stable version for pam-tacplus, add a dependent
package in sonic-salve, add two patches to fix build error.
* Add scripts to disable tacplus by default.
* Remove hostcfgd service file
Signed-off-by: Chenchen Qi <chenchen.qcc@alibaba-inc.com>
* [TACACS+]: Fix nss-tacplus filter some valid TACACS+ username
* The NAME_REGEX for username check in plugin nss-tacplus is
the ANSI version "^[0-9a-zA-Z_-\ ]*$", but the regular expression
in /etc/adduser.conf is not defined as ANSI version. To avoid
nss-tacplus filter some valid TACACS+ username, remove username
check.
Signed-off-by: Chenchen Qi <chenchen.qcc@alibaba-inc.com>
