-
Notifications
You must be signed in to change notification settings - Fork 729
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
1 parent
834d37a
commit c85c1b2
Showing
2 changed files
with
54 additions
and
48 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -1,19 +1,28 @@ | ||
--- | ||
#- name: remove suid/sgid bit from binaries in blacklist | ||
# file: path='{{item}}' mode='a-s' | ||
# ignore_errors: true | ||
# with_items: | ||
# - '{{ os_security_suid_sgid_system_blacklist }}' | ||
# | ||
#- name: find binaries with suid/sgid set | ||
# shell: 'find / \( -perm -4000 -o -perm -2000 \) -type f -print 2>/dev/null | grep -v "No such file or directory"' | ||
# register: sbit_binaries | ||
# | ||
#- debug: var=sbit_binaries.stdout_lines | ||
#- debug: var={{os_security_suid_sgid_system_blacklist}} | ||
# | ||
#- name: remove suid/sgid bit from all binaries except in whitelist | ||
# file: path='{{item}}' mode='a-s' | ||
# with_items: | ||
# - sbit_binaries.stdout_lines | ||
- name: remove suid/sgid bit from binaries in blacklist | ||
file: path='{{item}}' mode='a-s' | ||
ignore_errors: true | ||
with_items: | ||
- '{{ os_security_suid_sgid_system_blacklist }}' | ||
- '{{ os_security_suid_sgid_blacklist }}' | ||
|
||
- name: find binaries with suid/sgid set | ||
shell: find / -xdev \( -perm -4000 -o -perm -2000 \) -type f ! -path '/proc/*' -print 2>/dev/null | ||
register: sbit_binaries | ||
when: os_security_suid_sgid_remove_from_unknown | ||
|
||
- name: gather files from which to remove suids/sgids and remove system white-listed files | ||
set_fact: | ||
suid: '{{ sbit_binaries.stdout_lines | difference(os_security_suid_sgid_system_whitelist) }}' | ||
when: os_security_suid_sgid_remove_from_unknown | ||
|
||
- name: exclude user white-listed files | ||
set_fact: | ||
suid_clean: '{{ suid | difference(os_security_suid_sgid_whitelist) }}' | ||
when: os_security_suid_sgid_remove_from_unknown | ||
|
||
- name: remove suid/sgid bit from all binaries except in whitelist | ||
file: path='{{item}}' mode='a-s' | ||
with_items: | ||
- '{{ suid_clean | difference(os_security_suid_sgid_system_whitelist) }}' | ||
when: os_security_suid_sgid_remove_from_unknown |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters