1git_script_selinux(8) SELinux Policy git_script git_script_selinux(8)
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6 git_script_selinux - Security Enhanced Linux Policy for the git_script
7 processes
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10 Security-Enhanced Linux secures the git_script processes via flexible
11 mandatory access control.
12 The git_script processes execute with the git_script_t SELinux type.
14 You can check if you have these processes running by executing the ps
15 command with the -Z qualifier.
16 For example:
18 ps -eZ | grep git_script_t
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24 The git_script_t SELinux type can be entered via the git_script_exec_t
25 file type.
26 The default entrypoint paths for the git_script_t domain are the fol‐
28 lowing:
29 /var/www/cgi-bin/cgit, /var/www/git/gitweb.cgi, /var/www/gitweb-
31 caching/gitweb.cgi
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 git_script policy is very flexible allowing users to setup their
41 git_script processes in as secure a method as possible.
42 The following process types are defined for git_script:
44 git_script_t
46 Note: semanage permissive -a git_script_t can be used to make the
48 process type git_script_t permissive. SELinux does not deny access to
49 permissive process types, but the AVC (SELinux denials) messages are
50 still generated.
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54 SELinux policy is customizable based on least access required.
55 git_script policy is extremely flexible and has several booleans that
56 allow you to manipulate the policy and run git_script with the tightest
57 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 determine whether Git CGI can search home directories,
69 you must turn on the git_cgi_enable_homedirs boolean. Disabled by de‐
70 fault.
71 setsebool -P git_cgi_enable_homedirs 1
73 If you want to determine whether Git CGI can access cifs file systems,
77 you must turn on the git_cgi_use_cifs boolean. Disabled by default.
78 setsebool -P git_cgi_use_cifs 1
80 If you want to determine whether Git CGI can access nfs file systems,
84 you must turn on the git_cgi_use_nfs boolean. Disabled by default.
85 setsebool -P git_cgi_use_nfs 1
87 If you want to allow httpd cgi support, you must turn on the httpd_en‐
91 able_cgi boolean. Enabled by default.
92 setsebool -P httpd_enable_cgi 1
94 If you want to allow system to run with NIS, you must turn on the
98 nis_enabled boolean. Disabled by default.
99 setsebool -P nis_enabled 1
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105 The SELinux process type git_script_t can manage files labeled with the
106 following file types. The paths listed are the default paths for these
107 file types. Note the processes UID still need to have DAC permissions.
108 git_rw_content_t
110 /var/cache/cgit(/.*)?
112 /var/cache/gitweb-caching(/.*)?
113 git_script_tmp_t
115 krb5_host_rcache_t
118 /var/tmp/krb5_0.rcache2
120 /var/cache/krb5rcache(/.*)?
121 /var/tmp/nfs_0
122 /var/tmp/DNS_25
123 /var/tmp/host_0
124 /var/tmp/imap_0
125 /var/tmp/HTTP_23
126 /var/tmp/HTTP_48
127 /var/tmp/ldap_55
128 /var/tmp/ldap_487
129 /var/tmp/ldapmap1_0
130
133 SELinux requires files to have an extended attribute to define the file
134 type.
135 You can see the context of a file using the -Z option to ls
137 Policy governs the access confined processes have to these files.
139 SELinux git_script policy is very flexible allowing users to setup
140 their git_script processes in as secure a method as possible.
141 STANDARD FILE CONTEXT
143 SELinux defines the file context types for the git_script, if you
145 wanted to store files with these types in a diffent paths, you need to
146 execute the semanage command to specify alternate labeling and then use
147 restorecon to put the labels on disk.
148 semanage fcontext -a -t git_script_tmp_t '/srv/mygit_script_con‐
150 tent(/.*)?'
151 restorecon -R -v /srv/mygit_script_content
152 Note: SELinux often uses regular expressions to specify labels that
154 match multiple files.
155 The following file types are defined for git_script:
157 git_script_exec_t
161 - Set files with the git_script_exec_t type, if you want to transition
163 an executable to the git_script_t domain.
164 Paths:
167 /var/www/cgi-bin/cgit, /var/www/git/gitweb.cgi, /var/www/gitweb-
168 caching/gitweb.cgi
169 git_script_tmp_t
172 - Set files with the git_script_tmp_t type, if you want to store git
174 script temporary files in the /tmp directories.
175 Note: File context can be temporarily modified with the chcon command.
179 If you want to permanently change the file context you need to use the
180 semanage fcontext command. This will modify the SELinux labeling data‐
181 base. You will need to use restorecon to apply the labels.
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185 semanage fcontext can also be used to manipulate default file context
186 mappings.
187 semanage permissive can also be used to manipulate whether or not a
189 process type is permissive.
190 semanage module can also be used to enable/disable/install/remove pol‐
192 icy modules.
193 semanage boolean can also be used to manipulate the booleans
195 system-config-selinux is a GUI tool available to customize SELinux pol‐
198 icy settings.
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202 This manual page was auto-generated using sepolicy manpage .
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206 selinux(8), git_script(8), semanage(8), restorecon(8), chcon(1), sepol‐
207 icy(8), setsebool(8)
208git_script 23-02-03 git_script_selinux(8)