1sepgsql_trusted_proc_seSlEiLniunxu(x8)Policy sepgsql_trussetpegds_qplr_otcrusted_proc_selinux(8)
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6 sepgsql_trusted_proc_selinux - Security Enhanced Linux Policy for the
7 sepgsql_trusted_proc processes
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10 Security-Enhanced Linux secures the sepgsql_trusted_proc processes via
11 flexible mandatory access control.
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13 The sepgsql_trusted_proc processes execute with the
14 sepgsql_trusted_proc_t SELinux type. You can check if you have these
15 processes running by executing the ps command with the -Z qualifier.
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17 For example:
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19 ps -eZ | grep sepgsql_trusted_proc_t
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24 SELinux defines process types (domains) for each process running on the
25 system
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27 You can see the context of a process using the -Z option to ps
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29 Policy governs the access confined processes have to files. SELinux
30 sepgsql_trusted_proc policy is very flexible allowing users to setup
31 their sepgsql_trusted_proc processes in as secure a method as possible.
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33 The following process types are defined for sepgsql_trusted_proc:
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35 sepgsql_trusted_proc_t
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37 Note: semanage permissive -a sepgsql_trusted_proc_t can be used to make
38 the process type sepgsql_trusted_proc_t permissive. SELinux does not
39 deny access to permissive process types, but the AVC (SELinux denials)
40 messages are still generated.
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44 SELinux policy is customizable based on least access required.
45 sepgsql_trusted_proc policy is extremely flexible and has several bool‐
46 eans that allow you to manipulate the policy and run
47 sepgsql_trusted_proc with the tightest access possible.
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51 If you want to deny any process from ptracing or debugging any other
52 processes, you must turn on the deny_ptrace boolean. Enabled by
53 default.
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55 setsebool -P deny_ptrace 1
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59 If you want to allow any process to mmap any file on system with
60 attribute file_type, you must turn on the domain_can_mmap_files bool‐
61 ean. Enabled by default.
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63 setsebool -P domain_can_mmap_files 1
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67 If you want to allow all domains write to kmsg_device, while kernel is
68 executed with systemd.log_target=kmsg parameter, you must turn on the
69 domain_can_write_kmsg boolean. Disabled by default.
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71 setsebool -P domain_can_write_kmsg 1
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75 If you want to allow all domains to use other domains file descriptors,
76 you must turn on the domain_fd_use boolean. Enabled by default.
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78 setsebool -P domain_fd_use 1
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82 If you want to allow all domains to have the kernel load modules, you
83 must turn on the domain_kernel_load_modules boolean. Disabled by
84 default.
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86 setsebool -P domain_kernel_load_modules 1
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90 If you want to allow all domains to execute in fips_mode, you must turn
91 on the fips_mode boolean. Enabled by default.
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93 setsebool -P fips_mode 1
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97 If you want to enable reading of urandom for all domains, you must turn
98 on the global_ssp boolean. Disabled by default.
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100 setsebool -P global_ssp 1
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105 semanage fcontext can also be used to manipulate default file context
106 mappings.
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108 semanage permissive can also be used to manipulate whether or not a
109 process type is permissive.
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111 semanage module can also be used to enable/disable/install/remove pol‐
112 icy modules.
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114 semanage boolean can also be used to manipulate the booleans
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117 system-config-selinux is a GUI tool available to customize SELinux pol‐
118 icy settings.
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122 This manual page was auto-generated using sepolicy manpage .
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126 selinux(8), sepgsql_trusted_proc(8), semanage(8), restorecon(8),
127 chcon(1), sepolicy(8) , setsebool(8)
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131sepgsql_trusted_proc 19-04-25 sepgsql_trusted_proc_selinux(8)