1ptal_selinux(8)               SELinux Policy ptal              ptal_selinux(8)
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NAME

6       ptal_selinux - Security Enhanced Linux Policy for the ptal processes
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DESCRIPTION

9       Security-Enhanced  Linux secures the ptal processes via flexible manda‐
10       tory access control.
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12       The ptal processes execute with the ptal_t SELinux type. You can  check
13       if  you  have  these processes running by executing the ps command with
14       the -Z qualifier.
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16       For example:
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18       ps -eZ | grep ptal_t
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21

ENTRYPOINTS

23       The ptal_t SELinux type can be entered via the ptal_exec_t file type.
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25       The default entrypoint paths for the ptal_t domain are the following:
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27       /usr/sbin/ptal-mlcd, /usr/sbin/ptal-photod, /usr/sbin/ptal-printd
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PROCESS TYPES

30       SELinux defines process types (domains) for each process running on the
31       system
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33       You can see the context of a process using the -Z option to ps
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35       Policy  governs  the  access confined processes have to files.  SELinux
36       ptal policy is very flexible allowing users to setup  their  ptal  pro‐
37       cesses in as secure a method as possible.
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39       The following process types are defined for ptal:
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41       ptal_t
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43       Note:  semanage  permissive  -a  ptal_t can be used to make the process
44       type ptal_t permissive. SELinux does  not  deny  access  to  permissive
45       process  types, but the AVC (SELinux denials) messages are still gener‐
46       ated.
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48

BOOLEANS

50       SELinux policy is customizable based on least  access  required.   ptal
51       policy is extremely flexible and has several booleans that allow you to
52       manipulate the policy and run ptal with the tightest access possible.
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56       If you want to allow all domains to execute in fips_mode, you must turn
57       on the fips_mode boolean. Enabled by default.
58
59       setsebool -P fips_mode 1
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PORT TYPES

64       SELinux defines port types to represent TCP and UDP ports.
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66       You  can  see  the  types associated with a port by using the following
67       command:
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69       semanage port -l
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71
72       Policy governs the access  confined  processes  have  to  these  ports.
73       SELinux ptal policy is very flexible allowing users to setup their ptal
74       processes in as secure a method as possible.
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76       The following port types are defined for ptal:
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78
79       ptal_port_t
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83       Default Defined Ports:
84                 tcp 5703
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MANAGED FILES

87       The SELinux process type ptal_t can manage files labeled with the  fol‐
88       lowing  file  types.   The paths listed are the default paths for these
89       file types.  Note the processes UID still need to have DAC permissions.
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91       cluster_conf_t
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93            /etc/cluster(/.*)?
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95       cluster_var_lib_t
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97            /var/lib/pcsd(/.*)?
98            /var/lib/cluster(/.*)?
99            /var/lib/openais(/.*)?
100            /var/lib/pengine(/.*)?
101            /var/lib/corosync(/.*)?
102            /usr/lib/heartbeat(/.*)?
103            /var/lib/heartbeat(/.*)?
104            /var/lib/pacemaker(/.*)?
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106       cluster_var_run_t
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108            /var/run/crm(/.*)?
109            /var/run/cman_.*
110            /var/run/rsctmp(/.*)?
111            /var/run/aisexec.*
112            /var/run/heartbeat(/.*)?
113            /var/run/corosync-qnetd(/.*)?
114            /var/run/corosync-qdevice(/.*)?
115            /var/run/corosync.pid
116            /var/run/cpglockd.pid
117            /var/run/rgmanager.pid
118            /var/run/cluster/rgmanager.sk
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120       ptal_var_run_t
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122            /var/run/ptal-mlcd(/.*)?
123            /var/run/ptal-printd(/.*)?
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125       root_t
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127            /sysroot/ostree/deploy/.*-atomic/deploy(/.*)?
128            /
129            /initrd
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131

FILE CONTEXTS

133       SELinux requires files to have an extended attribute to define the file
134       type.
135
136       You can see the context of a file using the -Z option to ls
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138       Policy  governs  the  access  confined  processes  have to these files.
139       SELinux ptal policy is very flexible allowing users to setup their ptal
140       processes in as secure a method as possible.
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142       STANDARD FILE CONTEXT
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144       SELinux  defines  the file context types for the ptal, if you wanted to
145       store files with these types in a diffent paths, you  need  to  execute
146       the  semanage  command  to  sepecify  alternate  labeling  and then use
147       restorecon to put the labels on disk.
148
149       semanage fcontext -a -t ptal_var_run_t '/srv/myptal_content(/.*)?'
150       restorecon -R -v /srv/myptal_content
151
152       Note: SELinux often uses regular expressions  to  specify  labels  that
153       match multiple files.
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155       The following file types are defined for ptal:
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159       ptal_etc_t
160
161       -  Set  files with the ptal_etc_t type, if you want to store ptal files
162       in the /etc directories.
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166       ptal_exec_t
167
168       - Set files with the ptal_exec_t type, if you  want  to  transition  an
169       executable to the ptal_t domain.
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172       Paths:
173            /usr/sbin/ptal-mlcd, /usr/sbin/ptal-photod, /usr/sbin/ptal-printd
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175
176       ptal_var_run_t
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178       - Set files with the ptal_var_run_t type, if you want to store the ptal
179       files under the /run or /var/run directory.
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181
182       Paths:
183            /var/run/ptal-mlcd(/.*)?, /var/run/ptal-printd(/.*)?
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185
186       Note: File context can be temporarily modified with the chcon  command.
187       If  you want to permanently change the file context you need to use the
188       semanage fcontext command.  This will modify the SELinux labeling data‐
189       base.  You will need to use restorecon to apply the labels.
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191

COMMANDS

193       semanage  fcontext  can also be used to manipulate default file context
194       mappings.
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196       semanage permissive can also be used to manipulate  whether  or  not  a
197       process type is permissive.
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199       semanage  module can also be used to enable/disable/install/remove pol‐
200       icy modules.
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202       semanage port can also be used to manipulate the port definitions
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204       semanage boolean can also be used to manipulate the booleans
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206
207       system-config-selinux is a GUI tool available to customize SELinux pol‐
208       icy settings.
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AUTHOR

212       This manual page was auto-generated using sepolicy manpage .
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SEE ALSO

216       selinux(8), ptal(8), semanage(8), restorecon(8), chcon(1), sepolicy(8),
217       setsebool(8)
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221ptal                               20-05-05                    ptal_selinux(8)
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