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.
51
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
101 If you want to support NFS home directories, you must turn on the
105 use_nfs_home_dirs boolean. Disabled by default.
106 setsebool -P use_nfs_home_dirs 1
108 If you want to support SAMBA home directories, you must turn on the
112 use_samba_home_dirs boolean. Disabled by default.
113 setsebool -P use_samba_home_dirs 1
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119 The SELinux process type git_script_t can manage files labeled with the
120 following file types. The paths listed are the default paths for these
121 file types. Note the processes UID still need to have DAC permissions.
122 git_rw_content_t
124 /var/cache/cgit(/.*)?
126 /var/cache/gitweb-caching(/.*)?
127 git_script_tmp_t
129 krb5_host_rcache_t
132 /var/tmp/krb5_0.rcache2
134 /var/cache/krb5rcache(/.*)?
135 /var/tmp/nfs_0
136 /var/tmp/DNS_25
137 /var/tmp/host_0
138 /var/tmp/imap_0
139 /var/tmp/HTTP_23
140 /var/tmp/HTTP_48
141 /var/tmp/ldap_55
142 /var/tmp/ldap_487
143 /var/tmp/ldapmap1_0
144
147 SELinux requires files to have an extended attribute to define the file
148 type.
149 You can see the context of a file using the -Z option to ls
151 Policy governs the access confined processes have to these files.
153 SELinux git_script policy is very flexible allowing users to setup
154 their git_script processes in as secure a method as possible.
155 STANDARD FILE CONTEXT
157 SELinux defines the file context types for the git_script, if you
159 wanted to store files with these types in a different paths, you need
160 to execute the semanage command to specify alternate labeling and then
161 use restorecon to put the labels on disk.
162 semanage fcontext -a -t git_script_exec_t '/srv/git_script/con‐
164 tent(/.*)?'
165 restorecon -R -v /srv/mygit_script_content
166 Note: SELinux often uses regular expressions to specify labels that
168 match multiple files.
169 The following file types are defined for git_script:
171 git_script_exec_t
175 - Set files with the git_script_exec_t type, if you want to transition
177 an executable to the git_script_t domain.
178 Paths:
181 /var/www/cgi-bin/cgit, /var/www/git/gitweb.cgi, /var/www/gitweb-
182 caching/gitweb.cgi
183 git_script_tmp_t
186 - Set files with the git_script_tmp_t type, if you want to store git
188 script temporary files in the /tmp directories.
189 Note: File context can be temporarily modified with the chcon command.
193 If you want to permanently change the file context you need to use the
194 semanage fcontext command. This will modify the SELinux labeling data‐
195 base. You will need to use restorecon to apply the labels.
196
199 semanage fcontext can also be used to manipulate default file context
200 mappings.
201 semanage permissive can also be used to manipulate whether or not a
203 process type is permissive.
204 semanage module can also be used to enable/disable/install/remove pol‐
206 icy modules.
207 semanage boolean can also be used to manipulate the booleans
209 system-config-selinux is a GUI tool available to customize SELinux pol‐
212 icy settings.
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216 This manual page was auto-generated using sepolicy manpage .
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220 selinux(8), git_script(8), semanage(8), restorecon(8), chcon(1), sepol‐
221 icy(8), setsebool(8)
222git_script 23-10-20 git_script_selinux(8)