mirror of
https://github.com/roddhjav/apparmor.d.git
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89 lines
2.2 KiB
Plaintext
89 lines
2.2 KiB
Plaintext
# apparmor.d - Full set of apparmor profiles
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# Copyright (C) 2019-2021 Mikhail Morfikov
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# SPDX-License-Identifier: GPL-2.0-only
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abi <abi/3.0>,
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include <tunables/global>
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@{exec_path} = /{usr/,}sbin/useradd
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profile useradd @{exec_path} {
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include <abstractions/base>
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include <abstractions/consoles>
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include <abstractions/nameservice-strict>
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# To create a user home dir and give it proper permissions:
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# mkdir("/home/user", 000) = 0
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# chown("/home/user", 0, 0) = 0
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# chmod("/home/user", 0755) = 0
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# chown("/home/user/", 1001, 1001) = 0
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# chmod("/home/user/", 0755) = 0
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capability chown,
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capability fowner,
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# To set the set-group-ID bit for the user home dir.
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capability fsetid,
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# To copy files from the /etc/skel/ dir to the newly created user dir, which now has a different
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# owner.
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capability dac_read_search,
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capability dac_override,
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# To write records to the kernel auditing log.
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capability audit_write,
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network netlink raw,
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@{exec_path} mr,
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/{usr/,}bin/usermod rPx,
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/{usr/,}sbin/pam_tally2 rCx -> pam_tally2,
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/etc/login.defs r,
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/etc/default/useradd r,
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/etc/{passwd,shadow,gshadow,group,subuid,subgid} rw,
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/etc/{passwd,shadow,gshadow,group,subuid,subgid}.@{pid} w,
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/etc/{passwd,shadow,gshadow,group,subuid,subgid}- w,
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/etc/{passwd,shadow,gshadow,group,subuid,subgid}+ rw,
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/etc/passwd.lock wl -> /etc/passwd.@{pid},
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/etc/shadow.lock wl -> /etc/shadow.@{pid},
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/etc/group.lock wl -> /etc/group.@{pid},
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/etc/gshadow.lock wl -> /etc/gshadow.@{pid},
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/etc/subuid.lock wl -> /etc/subuid.@{pid},
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/etc/subgid.lock wl -> /etc/subgid.@{pid},
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# A process first uses lckpwdf() to lock the lock file, thereby gaining exclusive rights to
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# modify the /etc/passwd or /etc/shadow password database.
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/etc/.pwd.lock rwk,
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/var/log/faillog rw,
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/var/log/lastlog rw,
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# To create user dirs
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@{HOME}/ rw,
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# To copy files from /etc/skel/ to user dirs
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@{HOME}/.* w,
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/etc/skel/{,.*} r,
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profile pam_tally2 {
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include <abstractions/base>
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include <abstractions/consoles>
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include <abstractions/nameservice-strict>
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capability audit_write,
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/{usr/,}sbin/pam_tally2 mr,
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/var/log/tallylog rw,
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}
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include if exists <local/useradd>
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}
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