path: root/base/selinux/src/pki.if

## <summary>policy for pki</summary>

########################################
## <summary>
##	Create a set of derived types for apache
##	web content.
## </summary>
## <param name="prefix">
##	<summary>
##	The prefix to be used for deriving type names.
##	</summary>
## </param>
#
template(`pki_ca_template',`
	gen_require(`
		attribute pki_ca_process;
		attribute pki_ca_config, pki_ca_var_lib, pki_ca_var_run;
		attribute pki_ca_executable, pki_ca_script, pki_ca_var_log;
		type pki_ca_tomcat_exec_t;
		type $1_port_t;
                type rpm_var_lib_t;
                type rpm_exec_t;
		type setfiles_t;
	')
	########################################
	#
	# Declarations
	#

        type $1_t, pki_ca_process;
        type $1_exec_t, pki_ca_executable;
        domain_type($1_t)
        init_daemon_domain($1_t, $1_exec_t)

        type $1_script_t;
        domain_type($1_script_t)
        gen_require(`
                type java_exec_t;
                type initrc_t;
        ')
        domtrans_pattern($1_script_t, java_exec_t, $1_t)

        role system_r types $1_script_t;
        allow $1_t java_exec_t:file entrypoint;
        allow initrc_t $1_script_t:process transition;

	type $1_etc_rw_t, pki_ca_config;
	files_type($1_etc_rw_t)

	type $1_var_run_t, pki_ca_var_run;
	files_pid_file($1_var_run_t)

	type $1_var_lib_t, pki_ca_var_lib;
	files_type($1_var_lib_t)

	type $1_log_t, pki_ca_var_log;
	logging_log_file($1_log_t)

	########################################
	#
	# $1 local policy
	#

	# Execstack/execmem caused by java app.
	allow $1_t self:process { execstack execmem getsched setsched signal};
	allow initrc_t self:process execstack;

	## internal communication is often done using fifo and unix sockets.
	allow $1_t self:fifo_file rw_file_perms;
	allow $1_t self:unix_stream_socket create_stream_socket_perms;
	allow $1_t self:tcp_socket create_stream_socket_perms;
	allow $1_t self:process signull;

	allow $1_t $1_port_t:tcp_socket {name_bind name_connect};

        # use rpm to look at velocity version in dtomcat-foo
        allow $1_t rpm_exec_t:file exec_file_perms;

	corenet_all_recvfrom_unlabeled($1_t)
	corenet_tcp_sendrecv_all_if($1_t)
	corenet_tcp_sendrecv_all_nodes($1_t)
	corenet_tcp_sendrecv_all_ports($1_t)

	corenet_tcp_bind_all_nodes($1_t)
	corenet_tcp_bind_ocsp_port($1_t)
	corenet_tcp_connect_ocsp_port($1_t)
        corenet_tcp_connect_generic_port($1_t)

        # for file signing
        corenet_tcp_connect_http_port($1_t)

	# This is for /etc/$1/tomcat.conf:
	can_exec($1_t, $1_tomcat_exec_t)
        allow $1_t $1_tomcat_exec_t:file {getattr read};

        #installation requires this for access to /var/lib/tomcat5/common/lib/jdtcore.jar 
        rpm_read_db($1_t)

	# Init script handling
	domain_use_interactive_fds($1_t)

	files_read_etc_files($1_t)

	manage_dirs_pattern($1_t, $1_etc_rw_t, $1_etc_rw_t)
	manage_files_pattern($1_t, $1_etc_rw_t, $1_etc_rw_t)
	files_etc_filetrans($1_t,$1_etc_rw_t, { file dir })

	# start/stop using pki-cad, pki-krad, pki-ocspd, or pki-tksd
	allow setfiles_t $1_etc_rw_t:file read;

	manage_dirs_pattern($1_t, $1_var_run_t,  $1_var_run_t)
	manage_files_pattern($1_t, $1_var_run_t,  $1_var_run_t)
	files_pid_filetrans($1_t,$1_var_run_t, { file dir })

	manage_dirs_pattern($1_t, $1_var_lib_t,  $1_var_lib_t)
	manage_files_pattern($1_t, $1_var_lib_t,  $1_var_lib_t)
	read_lnk_files_pattern($1_t, $1_var_lib_t, $1_var_lib_t)
	files_var_lib_filetrans($1_t, $1_var_lib_t, { file dir } )
        allow $1_t rpm_var_lib_t:lnk_file { read getattr };

	manage_dirs_pattern($1_t, $1_log_t,  $1_log_t)
	manage_files_pattern($1_t, $1_log_t,  $1_log_t)
	logging_log_filetrans($1_t, $1_log_t, { file dir } )

	corecmd_exec_bin($1_t)
	corecmd_read_bin_symlinks($1_t)
	corecmd_exec_shell($1_t)
        corecmd_search_bin($1_t)

	dev_list_sysfs($1_t)
        dev_read_sysfs($1_t)
	dev_read_rand($1_t)
	dev_read_urand($1_t)

	# Java is looking in /tmp for some reason...:
	files_manage_generic_tmp_dirs($1_t)
	files_manage_generic_tmp_files($1_t)
	files_read_usr_files($1_t)
	files_read_usr_symlinks($1_t)
	# These are used to read tomcat class files in /var/lib/tomcat
	files_read_var_lib_files($1_t)
	files_read_var_lib_symlinks($1_t)
        
        #needed in tps key archival in kra
        files_list_var($1_t)

	kernel_read_network_state($1_t)
	kernel_read_system_state($1_t)
	kernel_search_network_state($1_t)
	# audit2allow
        kernel_signull_unlabeled($1_t)

	auth_use_nsswitch($1_t)

	init_dontaudit_write_utmp($1_t)

	libs_use_ld_so($1_t)
	libs_use_shared_libs($1_t)

	miscfiles_read_localization($1_t)

	logging_send_syslog_msg($1_t)

	ifdef(`targeted_policy',`
		term_dontaudit_use_unallocated_ttys($1_t)
		term_dontaudit_use_generic_ptys($1_t)
	')

        # allow java subsystems to talk to the ncipher hsm
        allow $1_t pki_common_dev_t:sock_file write;
        allow $1_t pki_common_dev_t:dir search;
        allow $1_t pki_common_t:dir create_dir_perms;
        manage_files_pattern($1_t, pki_common_t, pki_common_t)
        can_exec($1_t, pki_common_t)
        init_stream_connect_script($1_t)

        #allow java subsystems to talk to lunasa hsm

        #allow sending mail
        corenet_tcp_connect_smtp_port($1_t)

        # allow rpm -q in init scripts
        rpm_exec($1_t)
        
        # allow writing to the kernel keyring
        allow $1_t self:key { write read };

        #reverse proxy
        corenet_tcp_connect_dogtag_port($1_t)

        #connect to ldap
        corenet_tcp_connect_ldap_port($1_t)

        # tomcat connects to ephemeral ports on shutdown
        corenet_tcp_connect_all_unreserved_ports($1_t)

        optional_policy(`
            #This is broken in selinux-policy we need java_exec defined, Will add to policy
            gen_require(`
                type java_exec_t;
            ')
            can_exec($1_t, java_exec_t)
        ')

        optional_policy(`
            unconfined_domain($1_script_t)
        ')
')

########################################
## <summary>
##	All of the rules required to administrate 
##	an pki_ca environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	The role to be allowed to manage the syslog domain.
##	</summary>
## </param>
## <param name="terminal">
##	<summary>
##	The type of the user terminal.
##	</summary>
## </param>
## <rolecap/>
#
interface(`pki_ca_admin',`
	gen_require(`
		type pki_ca_tomcat_exec_t;
		attribute pki_ca_process;
		attribute pki_ca_config;
		attribute pki_ca_executable;
		attribute pki_ca_var_lib;
		attribute pki_ca_var_log;
		attribute pki_ca_var_run;
		attribute pki_ca_pidfiles;
		attribute pki_ca_script;
	')

	allow $1 pki_ca_process:process { ptrace signal_perms };
	ps_process_pattern($1, pki_ca_t)

	# Allow pki_ca_t to restart the service
	pki_ca_script_domtrans($1)
	domain_system_change_exemption($1)
	role_transition $2 pki_ca_script system_r;
	allow $2 system_r;

	manage_all_pattern($1, pki_ca_config)
	manage_all_pattern($1, pki_ca_var_run)
	manage_all_pattern($1, pki_ca_var_lib)
	manage_all_pattern($1, pki_ca_var_log)
	manage_all_pattern($1, pki_ca_config)
	manage_all_pattern($1, pki_ca_tomcat_exec_t)
')

########################################
## <summary>
##	All of the rules required to administrate 
##	an pki_kra environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	The role to be allowed to manage the syslog domain.
##	</summary>
## </param>
## <param name="terminal">
##	<summary>
##	The type of the user terminal.
##	</summary>
## </param>
## <rolecap/>
#
interface(`pki_kra_admin',`
	gen_require(`
		type pki_kra_tomcat_exec_t;
		attribute pki_kra_process;
		attribute pki_kra_config;
		attribute pki_kra_executable;
		attribute pki_kra_var_lib;
		attribute pki_kra_var_log;
		attribute pki_kra_var_run;
		attribute pki_kra_pidfiles;
		attribute pki_kra_script;
	')

	allow $1 pki_kra_process:process { ptrace signal_perms };
	ps_process_pattern($1, pki_kra_t)

	# Allow pki_kra_t to restart the service
	pki_kra_script_domtrans($1)
	domain_system_change_exemption($1)
	role_transition $2 pki_kra_script system_r;
	allow $2 system_r;

	manage_all_pattern($1, pki_kra_config)
	manage_all_pattern($1, pki_kra_var_run)
	manage_all_pattern($1, pki_kra_var_lib)
	manage_all_pattern($1, pki_kra_var_log)
	manage_all_pattern($1, pki_kra_config)
	manage_all_pattern($1, pki_kra_tomcat_exec_t)
')

########################################
## <summary>
##	All of the rules required to administrate 
##	an pki_ocsp environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	The role to be allowed to manage the syslog domain.
##	</summary>
## </param>
## <param name="terminal">
##	<summary>
##	The type of the user terminal.
##	</summary>
## </param>
## <rolecap/>
#
interface(`pki_ocsp_admin',`
	gen_require(`
		type pki_ocsp_tomcat_exec_t;
		attribute pki_ocsp_process;
		attribute pki_ocsp_config;
		attribute pki_ocsp_executable;
		attribute pki_ocsp_var_lib;
		attribute pki_ocsp_var_log;
		attribute pki_ocsp_var_run;
		attribute pki_ocsp_pidfiles;
		attribute pki_ocsp_script;
	')

	allow $1 pki_ocsp_process:process { ptrace signal_perms };
	ps_process_pattern($1, pki_ocsp_t)

	# Allow pki_ocsp_t to restart the service
	pki_ocsp_script_domtrans($1)
	domain_system_change_exemption($1)
	role_transition $2 pki_ocsp_script system_r;
	allow $2 system_r;

	manage_all_pattern($1, pki_ocsp_config)
	manage_all_pattern($1, pki_ocsp_var_run)
	manage_all_pattern($1, pki_ocsp_var_lib)
	manage_all_pattern($1, pki_ocsp_var_log)
	manage_all_pattern($1, pki_ocsp_config)
	manage_all_pattern($1, pki_ocsp_tomcat_exec_t)
')

########################################
## <summary>
##	Execute pki_ra server in the pki_ra domain.
## </summary>
## <param name="domain">
##	<summary>
##	The type of the process performing this action.
##	</summary>
## </param>
#
interface(`pki_ra_script_domtrans',`
	gen_require(`
		attribute pki_ra_script;
	')

	init_script_domtrans_spec($1,pki_ra_script)
')

########################################
## <summary>
##	Create a set of derived types for apache
##	web content.
## </summary>
## <param name="prefix">
##	<summary>
##	The prefix to be used for deriving type names.
##	</summary>
## </param>
#
template(`pki_tps_template',`
	gen_require(`
		attribute pki_tps_process;
		attribute pki_tps_config, pki_tps_var_lib, pki_tps_var_run;
		attribute pki_tps_executable, pki_tps_script, pki_tps_var_log;
	')
	########################################
	#
	# Declarations
	#

	type $1_t, pki_tps_process;
	type $1_exec_t, pki_tps_executable;
	domain_type($1_t)
	init_daemon_domain($1_t, $1_exec_t)

	type $1_script_exec_t, pki_tps_script;
	init_script_file($1_script_exec_t)

	type $1_etc_rw_t, pki_tps_config;
	files_type($1_etc_rw_t)

	type $1_var_run_t, pki_tps_var_run;
	files_pid_file($1_var_run_t)

	type $1_var_lib_t, pki_tps_var_lib;
	files_type($1_var_lib_t)

	type $1_log_t, pki_tps_var_log;
	logging_log_file($1_log_t)

	########################################
	#
	# $1 local policy
	#

	## internal communication is often done using fifo and unix sockets.
	allow $1_t self:fifo_file rw_file_perms;
	allow $1_t self:unix_stream_socket create_stream_socket_perms;

	# Init script handling
	domain_use_interactive_fds($1_t)

	files_read_etc_files($1_t)
        allow pki_tps_t pki_tps_etc_rw_t:lnk_file read;

	manage_dirs_pattern($1_t, $1_etc_rw_t, $1_etc_rw_t)
	manage_files_pattern($1_t, $1_etc_rw_t, $1_etc_rw_t)
	files_etc_filetrans($1_t,$1_etc_rw_t, { file dir })

	manage_dirs_pattern($1_t, $1_var_run_t,  $1_var_run_t)
	manage_files_pattern($1_t, $1_var_run_t,  $1_var_run_t)
	files_pid_filetrans($1_t,$1_var_run_t, { file dir })

	manage_dirs_pattern($1_t, $1_var_lib_t,  $1_var_lib_t)
	manage_files_pattern($1_t, $1_var_lib_t,  $1_var_lib_t)
	read_lnk_files_pattern($1_t, $1_var_lib_t, $1_var_lib_t)
	files_var_lib_filetrans($1_t, $1_var_lib_t, { file dir } )

	manage_dirs_pattern($1_t, $1_log_t,  $1_log_t)
	manage_files_pattern($1_t, $1_log_t,  $1_log_t)
	logging_log_filetrans($1_t, $1_log_t, { file dir } )

	init_dontaudit_write_utmp($1_t)

	libs_use_ld_so($1_t)
	libs_use_shared_libs($1_t)

	miscfiles_read_localization($1_t)

	ifdef(`targeted_policy',`
		term_dontaudit_use_unallocated_ttys($1_t)
		term_dontaudit_use_generic_ptys($1_t)
	')

	gen_require(`
		type httpd_t;
                type httpd_exec_t;
                type httpd_suexec_exec_t;
	')

	#============= httpd_t ==============
	allow httpd_t $1_var_run_t:dir search;
	allow httpd_t $1_var_run_t:file read_file_perms;

')

template(`pki_ra_template',`
	gen_require(`
		attribute pki_ra_process;
		attribute pki_ra_config, pki_ra_var_lib, pki_ra_var_run;
		attribute pki_ra_executable, pki_ra_script, pki_ra_var_log;
	')
	########################################
	#
	# Declarations
	#

	type $1_t, pki_ra_process;
	type $1_exec_t, pki_ra_executable;
	domain_type($1_t)
	init_daemon_domain($1_t, $1_exec_t)

	type $1_script_exec_t, pki_ra_script;
	init_script_file($1_script_exec_t)

	type $1_etc_rw_t, pki_ra_config;
	files_type($1_etc_rw_t)

	type $1_var_run_t, pki_ra_var_run;
	files_pid_file($1_var_run_t)

	type $1_var_lib_t, pki_ra_var_lib;
	files_type($1_var_lib_t)

	type $1_log_t, pki_ra_var_log;
	logging_log_file($1_log_t)

	########################################
	#
	# $1 local policy
	#

	## internal communication is often done using fifo and unix sockets.
	allow $1_t self:fifo_file rw_file_perms;
	allow $1_t self:unix_stream_socket create_stream_socket_perms;

	# Init script handling
	domain_use_interactive_fds($1_t)

	files_read_etc_files($1_t)

	manage_dirs_pattern($1_t, $1_etc_rw_t, $1_etc_rw_t)
	manage_files_pattern($1_t, $1_etc_rw_t, $1_etc_rw_t)
	files_etc_filetrans($1_t,$1_etc_rw_t, { file dir })

	manage_dirs_pattern($1_t, $1_var_run_t,  $1_var_run_t)
	manage_files_pattern($1_t, $1_var_run_t,  $1_var_run_t)
	files_pid_filetrans($1_t,$1_var_run_t, { file dir })

	manage_dirs_pattern($1_t, $1_var_lib_t,  $1_var_lib_t)
	manage_files_pattern($1_t, $1_var_lib_t,  $1_var_lib_t)
	read_lnk_files_pattern($1_t, $1_var_lib_t, $1_var_lib_t)
	files_var_lib_filetrans($1_t, $1_var_lib_t, { file dir } )

	manage_dirs_pattern($1_t, $1_log_t,  $1_log_t)
	manage_files_pattern($1_t, $1_log_t,  $1_log_t)
	logging_log_filetrans($1_t, $1_log_t, { file dir } )

	init_dontaudit_write_utmp($1_t)

	libs_use_ld_so($1_t)
	libs_use_shared_libs($1_t)

	miscfiles_read_localization($1_t)

	ifdef(`targeted_policy',`
		term_dontaudit_use_unallocated_ttys($1_t)
		term_dontaudit_use_generic_ptys($1_t)
	')

	gen_require(`
		type httpd_t;
                type devlog_t;
                type syslogd_t;
                type httpd_exec_t;
                type httpd_suexec_exec_t;
	')

	#============= httpd_t ==============
	allow httpd_t $1_var_run_t:dir search;
	allow httpd_t $1_var_run_t:file read_file_perms;
')

########################################
## <summary>
##	All of the rules required to administrate 
##	an pki_ra environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
########################################
## <summary>
##	All of the rules required to administrate 
##	an pki_ra environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	The role to be allowed to manage the syslog domain.
##	</summary>
## </param>
## <param name="terminal">
##	<summary>
##	The type of the user terminal.
##	</summary>
## </param>
## <rolecap/>
#
interface(`pki_ra_admin',`
	gen_require(`
		attribute pki_ra_process;
		attribute pki_ra_config;
		attribute pki_ra_executable;
		attribute pki_ra_var_lib;
		attribute pki_ra_var_log;
		attribute pki_ra_var_run;
		attribute pki_ra_script;
	')

	allow $1 pki_ra_process:process { ptrace signal_perms };
	ps_process_pattern($1, pki_ra_t)

	# Allow pki_ra_t to restart the service
	pki_ra_script_domtrans($1)
	domain_system_change_exemption($1)
	role_transition $2 pki_ra_script system_r;
	allow $2 system_r;

	manage_all_pattern($1, pki_ra_config)
	manage_all_pattern($1, pki_ra_var_run)
	manage_all_pattern($1, pki_ra_var_lib)
	manage_all_pattern($1, pki_ra_var_log)
	manage_all_pattern($1, pki_ra_config)
')

########################################
## <summary>
##	All of the rules required to administrate 
##	an pki_tks environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	The role to be allowed to manage the syslog domain.
##	</summary>
## </param>
## <param name="terminal">
##	<summary>
##	The type of the user terminal.
##	</summary>
## </param>
## <rolecap/>
#
interface(`pki_tks_admin',`
	gen_require(`
		type pki_tks_tomcat_exec_t;
		attribute pki_tks_process;
		attribute pki_tks_config;
		attribute pki_tks_executable;
		attribute pki_tks_var_lib;
		attribute pki_tks_var_log;
		attribute pki_tks_var_run;
		attribute pki_tks_pidfiles;
		attribute pki_tks_script;
	')

	allow $1 pki_tks_process:process { ptrace signal_perms };
	ps_process_pattern($1, pki_tks_t)

	# Allow pki_tks_t to restart the service
	pki_tks_script_domtrans($1)
	domain_system_change_exemption($1)
	role_transition $2 pki_tks_script system_r;
	allow $2 system_r;

	manage_all_pattern($1, pki_tks_config)
	manage_all_pattern($1, pki_tks_var_run)
	manage_all_pattern($1, pki_tks_var_lib)
	manage_all_pattern($1, pki_tks_var_log)
	manage_all_pattern($1, pki_tks_config)
	manage_all_pattern($1, pki_tks_tomcat_exec_t)
')

########################################
## <summary>
##	Execute pki_tps server in the pki_tps domain.
## </summary>
## <param name="domain">
##	<summary>
##	The type of the process performing this action.
##	</summary>
## </param>
#
interface(`pki_tps_script_domtrans',`
	gen_require(`
		attribute pki_tps_script;
	')

	init_script_domtrans_spec($1,pki_tps_script)
')


########################################
## <summary>
##	All of the rules required to administrate 
##	an pki_tps environment
## </summary>
## <param name="domain">
##	<summary>
##	Domain allowed access.
##	</summary>
## </param>
## <param name="role">
##	<summary>
##	The role to be allowed to manage the syslog domain.
##	</summary>
## </param>
## <param name="terminal">
##	<summary>
##	The type of the user terminal.
##	</summary>
## </param>
## <rolecap/>
#
interface(`pki_tps_admin',`
	gen_require(`
		attribute pki_tps_process;
		attribute pki_tps_config;
		attribute pki_tps_executable;
		attribute pki_tps_var_lib;
		attribute pki_tps_var_log;
		attribute pki_tps_var_run;
		attribute pki_tps_script;
	')

	allow $1 pki_tps_process:process { ptrace signal_perms };
	ps_process_pattern($1, pki_tps_t)

	# Allow pki_tps_t to restart the service
	pki_tps_script_domtrans($1)
	domain_system_change_exemption($1)
	role_transition $2 pki_tps_script system_r;
	allow $2 system_r;

	manage_all_pattern($1, pki_tps_config)
	manage_all_pattern($1, pki_tps_var_run)
	manage_all_pattern($1, pki_tps_var_lib)
	manage_all_pattern($1, pki_tps_var_log)
	manage_all_pattern($1, pki_tps_config)
')