1condor_startd_ssh_selinuSxE(L8i)nux Policy condor_startdc_osnsdhor_startd_ssh_selinux(8)
2
6 condor_startd_ssh_selinux - Security Enhanced Linux Policy for the con‐
7 dor_startd_ssh processes
8
10 Security-Enhanced Linux secures the condor_startd_ssh processes via
11 flexible mandatory access control.
12 The condor_startd_ssh processes execute with the condor_startd_ssh_t
14 SELinux type. You can check if you have these processes running by exe‐
15 cuting the ps command with the -Z qualifier.
16 For example:
18 ps -eZ | grep condor_startd_ssh_t
20
24 The condor_startd_ssh_t SELinux type can be entered via the file_type,
25 unlabeled_t, proc_type, filesystem_type, mtrr_device_t, sysctl_type,
26 ssh_exec_t file types.
27 The default entrypoint paths for the condor_startd_ssh_t domain are the
29 following:
30 all files on the system, /dev/cpu/mtrr, /usr/bin/ssh
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 condor_startd_ssh policy is very flexible allowing users to setup their
41 condor_startd_ssh processes in as secure a method as possible.
42 The following process types are defined for condor_startd_ssh:
44 condor_startd_ssh_t
46 Note: semanage permissive -a condor_startd_ssh_t can be used to make
48 the process type condor_startd_ssh_t permissive. SELinux does not deny
49 access to permissive process types, but the AVC (SELinux denials) mes‐
50 sages are still generated.
51
54 SELinux policy is customizable based on least access required. con‐
55 dor_startd_ssh policy is extremely flexible and has several booleans
56 that allow you to manipulate the policy and run condor_startd_ssh with
57 the tightest access possible.
58 If you want to allow all domains to use other domains file descriptors,
62 you must turn on the allow_domain_fd_use boolean. Enabled by default.
63 setsebool -P allow_domain_fd_use 1
65 If you want to allow unconfined executables to make their heap memory
69 executable. Doing this is a really bad idea. Probably indicates a
70 badly coded executable, but could indicate an attack. This executable
71 should be reported in bugzilla, you must turn on the allow_execheap
72 boolean. Disabled by default.
73 setsebool -P allow_execheap 1
75 If you want to allow unconfined executables to map a memory region as
79 both executable and writable, this is dangerous and the executable
80 should be reported in bugzilla), you must turn on the allow_execmem
81 boolean. Enabled by default.
82 setsebool -P allow_execmem 1
84 If you want to allow all unconfined executables to use libraries
88 requiring text relocation that are not labeled textrel_shlib_t), you
89 must turn on the allow_execmod boolean. Enabled by default.
90 setsebool -P allow_execmod 1
92 If you want to allow unconfined executables to make their stack exe‐
96 cutable. This should never, ever be necessary. Probably indicates a
97 badly coded executable, but could indicate an attack. This executable
98 should be reported in bugzilla), you must turn on the allow_execstack
99 boolean. Enabled by default.
100 setsebool -P allow_execstack 1
102 If you want to allow confined applications to run with kerberos, you
106 must turn on the allow_kerberos boolean. Enabled by default.
107 setsebool -P allow_kerberos 1
109 If you want to allow sysadm to debug or ptrace all processes, you must
113 turn on the allow_ptrace boolean. Disabled by default.
114 setsebool -P allow_ptrace 1
116 If you want to allow system to run with NIS, you must turn on the
120 allow_ypbind boolean. Disabled by default.
121 setsebool -P allow_ypbind 1
123 If you want to allow all domains to have the kernel load modules, you
127 must turn on the domain_kernel_load_modules boolean. Disabled by
128 default.
129 setsebool -P domain_kernel_load_modules 1
131 If you want to allow all domains to execute in fips_mode, you must turn
135 on the fips_mode boolean. Enabled by default.
136 setsebool -P fips_mode 1
138 If you want to enable reading of urandom for all domains, you must turn
142 on the global_ssp boolean. Disabled by default.
143 setsebool -P global_ssp 1
145 If you want to allow certain domains to map low memory in the kernel,
149 you must turn on the mmap_low_allowed boolean. Disabled by default.
150 setsebool -P mmap_low_allowed 1
152 If you want to allow confined applications to use nscd shared memory,
156 you must turn on the nscd_use_shm boolean. Enabled by default.
157 setsebool -P nscd_use_shm 1
159 If you want to boolean to determine whether the system permits loading
163 policy, setting enforcing mode, and changing boolean values. Set this
164 to true and you have to reboot to set it back, you must turn on the
165 secure_mode_policyload boolean. Disabled by default.
166 setsebool -P secure_mode_policyload 1
168 If you want to support X userspace object manager, you must turn on the
172 xserver_object_manager boolean. Disabled by default.
173 setsebool -P xserver_object_manager 1
175
179 The SELinux process type condor_startd_ssh_t can manage files labeled
180 with the following file types. The paths listed are the default paths
181 for these file types. Note the processes UID still need to have DAC
182 permissions.
183 file_type
185 all files on the system
187
190 semanage fcontext can also be used to manipulate default file context
191 mappings.
192 semanage permissive can also be used to manipulate whether or not a
194 process type is permissive.
195 semanage module can also be used to enable/disable/install/remove pol‐
197 icy modules.
198 semanage boolean can also be used to manipulate the booleans
200 system-config-selinux is a GUI tool available to customize SELinux pol‐
203 icy settings.
204
207 This manual page was auto-generated using sepolicy manpage .
208
211 selinux(8), condor_startd_ssh(8), semanage(8), restorecon(8), chcon(1)
212 , setsebool(8)
213condor_startd_ssh 15-06-03 condor_startd_ssh_selinux(8)