135 lines
4.5 KiB
Plaintext
135 lines
4.5 KiB
Plaintext
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#DESC OpenCA - Open Certificate Authority
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#
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# Author: Brian May <bam@snoopy.apana.org.au>
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# X-Debian-Packages:
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# Depends: apache.te
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#
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#################################
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#
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# domain for openCA cgi-bin scripts.
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#
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# Type that system CGI scripts run as
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#
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type openca_ca_t, domain;
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role system_r types openca_ca_t;
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uses_shlib(openca_ca_t)
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# Types that system CGI scripts on the disk are
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# labeled with
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#
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type openca_ca_exec_t, file_type, sysadmfile;
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# When the server starts the script it needs to get the proper context
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#
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domain_auto_trans(httpd_t, openca_ca_exec_t, openca_ca_t)
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#
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# Allow httpd daemon to search /usr/share/openca
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#
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allow httpd_t openca_usr_share_t:dir { getattr search };
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################################################################
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# Allow the web server to run scripts and serve pages
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##############################################################
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allow httpd_t bin_t:file { read execute }; # execute perl
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allow httpd_t openca_ca_exec_t:file {execute getattr read};
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allow httpd_t openca_ca_t:process {signal sigkill sigstop};
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allow httpd_t openca_ca_t:process transition;
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allow httpd_t openca_ca_exec_t:dir r_dir_perms;
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##################################################################
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# Allow the script to get the file descriptor from the http deamon
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# and send sigchild to http deamon
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#################################################################
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allow openca_ca_t httpd_t:process sigchld;
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allow openca_ca_t httpd_t:fd use;
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allow openca_ca_t httpd_t:fifo_file {getattr write};
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############################################
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# Allow scripts to append to http logs
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#########################################
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allow openca_ca_t httpd_log_t:file { append getattr };
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#############################################################
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# Allow the script access to the library files so it can run
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#############################################################
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can_exec(openca_ca_t, lib_t)
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########################################################################
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# The script needs to inherit the file descriptor and find the script it
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# needs to run
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########################################################################
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allow openca_ca_t initrc_t:fd use;
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allow openca_ca_t init_t:fd use;
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allow openca_ca_t default_t:dir r_dir_perms;
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allow openca_ca_t random_device_t:chr_file r_file_perms;
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#######################################################################
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# Allow the script to return its output
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######################################################################
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#allow openca_ca_t httpd_var_run_t: file rw_file_perms;
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allow openca_ca_t null_device_t: chr_file rw_file_perms;
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allow openca_ca_t httpd_cache_t: file rw_file_perms;
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###########################################################################
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# Allow the script interpreters to run the scripts. So
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# the perl executable will be able to run a perl script
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#########################################################################
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can_exec(openca_ca_t, bin_t)
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############################################################################
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# Allow the script process to search the cgi directory, and users directory
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##############################################################################
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allow openca_ca_t openca_ca_exec_t:dir search;
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#
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# Allow access to writeable files under /etc/openca
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#
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allow openca_ca_t openca_etc_writeable_t:file create_file_perms;
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allow openca_ca_t openca_etc_writeable_t:dir create_dir_perms;
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#
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# Allow access to other files under /etc/openca
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#
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allow openca_ca_t openca_etc_t:file r_file_perms;
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allow openca_ca_t openca_etc_t:dir r_dir_perms;
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#
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# Allow access to private CA key
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#
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allow openca_ca_t openca_var_lib_keys_t:file create_file_perms;
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allow openca_ca_t openca_var_lib_keys_t:dir create_dir_perms;
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#
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# Allow access to other /var/lib/openca files
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#
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allow openca_ca_t openca_var_lib_t:file create_file_perms;
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allow openca_ca_t openca_var_lib_t:dir create_dir_perms;
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#
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# Allow access to other /usr/share/openca files
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#
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allow openca_ca_t openca_usr_share_t:file r_file_perms;
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allow openca_ca_t openca_usr_share_t:lnk_file r_file_perms;
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allow openca_ca_t openca_usr_share_t:dir r_dir_perms;
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# /etc/openca standard files
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type openca_etc_t, file_type, sysadmfile;
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# /etc/openca template files
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type openca_etc_in_t, file_type, sysadmfile;
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# /etc/openca writeable (from CGI script) files
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type openca_etc_writeable_t, file_type, sysadmfile;
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# /var/lib/openca
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type openca_var_lib_t, file_type, sysadmfile;
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# /var/lib/openca/crypto/keys
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type openca_var_lib_keys_t, file_type, sysadmfile;
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# /usr/share/openca/crypto/keys
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type openca_usr_share_t, file_type, sysadmfile;
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