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Label OpenSSH systemd unit files

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On Arch Linux, OpenSSH unit files are:
    /usr/lib/systemd/system/sshdgenkeys.service
    /usr/lib/systemd/system/sshd.service
    /usr/lib/systemd/system/sshd@.service
    /usr/lib/systemd/system/sshd.socket

On Debian jessie, the unit files are:
    /lib/systemd/system/ssh.service
    /lib/systemd/system/ssh@.service
    /lib/systemd/system/ssh.socket

On Fedora 22, the unit files are:
    /usr/lib/systemd/system/sshd-keygen.service
    /usr/lib/systemd/system/sshd.service
    /usr/lib/systemd/system/sshd@.service
    /usr/lib/systemd/system/sshd.socket

Use a pattern which matches every sshd unit and introduce an other type
for ssh-keygen units.
This commit is contained in:
Nicolas Iooss 2015-12-20 16:28:50 +01:00 committed by Chris PeBenito
parent 3505a51d76
commit ce2982bf50
2 changed files with 10 additions and 0 deletions
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4
policy/modules/services/ssh.fc
View File

@ -10,6 +10,10 @@ HOME_DIR/\.ssh(/.*)? gen_context(system_u:object_r:ssh_home_t,s0)
/usr/lib/openssh/ssh-keysign -- gen_context(system_u:object_r:ssh_keysign_exec_t,s0)
/usr/lib/ssh/ssh-keysign -- gen_context(system_u:object_r:ssh_keysign_exec_t,s0)
/usr/lib/systemd/system/ssh.* -- gen_context(system_u:object_r:sshd_unit_t,s0)
/usr/lib/systemd/system/sshdgenkeys.* -- gen_context(system_u:object_r:sshd_keygen_unit_t,s0)
/usr/lib/systemd/system/sshd-keygen.* -- gen_context(system_u:object_r:sshd_keygen_unit_t,s0)
/usr/libexec/openssh/ssh-keysign -- gen_context(system_u:object_r:ssh_keysign_exec_t,s0)
/usr/sbin/sshd -- gen_context(system_u:object_r:sshd_exec_t,s0)

6
policy/modules/services/ssh.te
View File

@ -47,6 +47,12 @@ type sshd_tmp_t;
files_tmp_file(sshd_tmp_t)
files_poly_parent(sshd_tmp_t)
type sshd_keygen_unit_t;
init_unit_file(sshd_keygen_unit_t)
type sshd_unit_t;
init_unit_file(sshd_unit_t)
ifdef(`enable_mcs',`
init_ranged_daemon_domain(sshd_t, sshd_exec_t, s0 - mcs_systemhigh)
')