1systemd_passwd_agent_seSlEiLniunxu(x8)Policy systemd_passsywsdt_eamgde_nptasswd_agent_selinux(8)
2
6 systemd_passwd_agent_selinux - Security Enhanced Linux Policy for the
7 systemd_passwd_agent processes
8
10 Security-Enhanced Linux secures the systemd_passwd_agent processes via
11 flexible mandatory access control.
12 The systemd_passwd_agent processes execute with the sys‐
14 temd_passwd_agent_t SELinux type. You can check if you have these pro‐
15 cesses running by executing the ps command with the -Z qualifier.
16 For example:
18 ps -eZ | grep systemd_passwd_agent_t
20
24 The systemd_passwd_agent_t SELinux type can be entered via the sys‐
25 temd_passwd_agent_exec_t file type.
26 The default entrypoint paths for the systemd_passwd_agent_t domain are
28 the following:
29 /bin/systemd-tty-ask-password-agent, /usr/bin/systemd-tty-ask-password-
31 agent, /usr/bin/systemd-gnome-ask-password-agent
32
34 SELinux defines process types (domains) for each process running on the
35 system
36 You can see the context of a process using the -Z option to ps
38 Policy governs the access confined processes have to files. SELinux
40 systemd_passwd_agent policy is very flexible allowing users to setup
41 their systemd_passwd_agent processes in as secure a method as possible.
42 The following process types are defined for systemd_passwd_agent:
44 systemd_passwd_agent_t
46 Note: semanage permissive -a systemd_passwd_agent_t can be used to make
48 the process type systemd_passwd_agent_t permissive. SELinux does not
49 deny access to permissive process types, but the AVC (SELinux denials)
50 messages are still generated.
51
54 SELinux policy is customizable based on least access required. sys‐
55 temd_passwd_agent policy is extremely flexible and has several booleans
56 that allow you to manipulate the policy and run systemd_passwd_agent
57 with the tightest access possible.
58 If you want to allow all domains to execute in fips_mode, you must turn
62 on the fips_mode boolean. Enabled by default.
63 setsebool -P fips_mode 1
65 If you want to allow system to run with NIS, you must turn on the
69 nis_enabled boolean. Disabled by default.
70 setsebool -P nis_enabled 1
72
76 The SELinux process type systemd_passwd_agent_t can manage files la‐
77 beled with the following file types. The paths listed are the default
78 paths for these file types. Note the processes UID still need to have
79 DAC permissions.
80 cluster_conf_t
82 /etc/cluster(/.*)?
84 cluster_var_lib_t
86 /var/lib/pcsd(/.*)?
88 /var/lib/cluster(/.*)?
89 /var/lib/openais(/.*)?
90 /var/lib/pengine(/.*)?
91 /var/lib/corosync(/.*)?
92 /usr/lib/heartbeat(/.*)?
93 /var/lib/heartbeat(/.*)?
94 /var/lib/pacemaker(/.*)?
95 cluster_var_run_t
97 /var/run/crm(/.*)?
99 /var/run/cman_.*
100 /var/run/rsctmp(/.*)?
101 /var/run/aisexec.*
102 /var/run/heartbeat(/.*)?
103 /var/run/pcsd-ruby.socket
104 /var/run/corosync-qnetd(/.*)?
105 /var/run/corosync-qdevice(/.*)?
106 /var/run/corosync.pid
107 /var/run/cpglockd.pid
108 /var/run/rgmanager.pid
109 /var/run/cluster/rgmanager.sk
110 krb5_host_rcache_t
112 /var/tmp/krb5_0.rcache2
114 /var/cache/krb5rcache(/.*)?
115 /var/tmp/nfs_0
116 /var/tmp/DNS_25
117 /var/tmp/host_0
118 /var/tmp/imap_0
119 /var/tmp/HTTP_23
120 /var/tmp/HTTP_48
121 /var/tmp/ldap_55
122 /var/tmp/ldap_487
123 /var/tmp/ldapmap1_0
124 root_t
126 /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
128 /
129 /initrd
130 systemd_passwd_var_run_t
132 /var/run/systemd/ask-password(/.*)?
134 /var/run/systemd/ask-password-block(/.*)?
135
138 SELinux requires files to have an extended attribute to define the file
139 type.
140 You can see the context of a file using the -Z option to ls
142 Policy governs the access confined processes have to these files.
144 SELinux systemd_passwd_agent policy is very flexible allowing users to
145 setup their systemd_passwd_agent processes in as secure a method as
146 possible.
147 The following file types are defined for systemd_passwd_agent:
149 systemd_passwd_agent_exec_t
153 - Set files with the systemd_passwd_agent_exec_t type, if you want to
155 transition an executable to the systemd_passwd_agent_t domain.
156 Paths:
159 /bin/systemd-tty-ask-password-agent, /usr/bin/systemd-tty-ask-
160 password-agent, /usr/bin/systemd-gnome-ask-password-agent
161 Note: File context can be temporarily modified with the chcon command.
164 If you want to permanently change the file context you need to use the
165 semanage fcontext command. This will modify the SELinux labeling data‐
166 base. You will need to use restorecon to apply the labels.
167
170 semanage fcontext can also be used to manipulate default file context
171 mappings.
172 semanage permissive can also be used to manipulate whether or not a
174 process type is permissive.
175 semanage module can also be used to enable/disable/install/remove pol‐
177 icy modules.
178 semanage boolean can also be used to manipulate the booleans
180 system-config-selinux is a GUI tool available to customize SELinux pol‐
183 icy settings.
184
187 This manual page was auto-generated using sepolicy manpage .
188
191 selinux(8), systemd_passwd_agent(8), semanage(8), restorecon(8),
192 chcon(1), sepolicy(8), setsebool(8)
193systemd_passwd_agent 23-02-03 systemd_passwd_agent_selinux(8)