1715 lines
34 KiB
Plaintext
1715 lines
34 KiB
Plaintext
## <summary>System initialization programs (init and init scripts).</summary>
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########################################
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## <summary>
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## Create a file type used for init scripts.
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## </summary>
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## <desc>
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## <p>
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## Create a file type used for init scripts. It can not be
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## used in conjunction with init_script_domain(). These
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## script files are typically stored in the /etc/init.d directory.
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## </p>
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## <p>
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## Typically this is used to constrain what services an
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## admin can start/stop. For example, a policy writer may want
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## to constrain a web administrator to only being able to
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## restart the web server, not other services. This special type
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## will help address that goal.
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## </p>
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## <p>
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## This also makes the type usable for files; thus an
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## explicit call to files_type() is redundant.
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## </p>
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## </desc>
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## <param name="script_file">
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## <summary>
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## Type to be used for a script file.
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## </summary>
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## </param>
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## <infoflow type="none"/>
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#
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interface(`init_script_file',`
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gen_require(`
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type initrc_t;
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attribute init_script_file_type, init_run_all_scripts_domain;
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')
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typeattribute $1 init_script_file_type;
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domain_entry_file(initrc_t, $1)
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domtrans_pattern(init_run_all_scripts_domain, $1, initrc_t)
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')
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########################################
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## <summary>
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## Create a domain used for init scripts.
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## </summary>
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## <desc>
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## <p>
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## Create a domain used for init scripts.
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## Can not be used in conjunction with
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## init_script_file().
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## </p>
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## </desc>
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## <param name="domain">
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## <summary>
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## Type to be used as an init script domain.
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## </summary>
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## </param>
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## <param name="script_file">
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## <summary>
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## Type of the script file used as an entry point to this domain.
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## </summary>
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## </param>
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#
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interface(`init_script_domain',`
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gen_require(`
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attribute init_script_domain_type, init_script_file_type;
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attribute init_run_all_scripts_domain;
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')
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typeattribute $1 init_script_domain_type;
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typeattribute $2 init_script_file_type;
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domain_type($1)
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domain_entry_file($1, $2)
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domtrans_pattern(init_run_all_scripts_domain, $2, $1)
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')
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########################################
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## <summary>
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## Create a domain which can be started by init.
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## </summary>
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## <param name="domain">
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## <summary>
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## Type to be used as a domain.
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## </summary>
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## </param>
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## <param name="entry_point">
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## <summary>
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## Type of the program to be used as an entry point to this domain.
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## </summary>
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## </param>
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#
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interface(`init_domain',`
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gen_require(`
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type init_t;
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role system_r;
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')
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domain_type($1)
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domain_entry_file($1,$2)
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role system_r types $1;
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domtrans_pattern(init_t,$2,$1)
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ifdef(`hide_broken_symptoms',`
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# RHEL4 systems seem to have a stray
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# fds open from the initrd
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ifdef(`distro_rhel4',`
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kernel_dontaudit_use_fds($1)
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')
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')
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')
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########################################
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## <summary>
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## Create a domain which can be started by init,
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## with a range transition.
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## </summary>
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## <param name="domain">
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## <summary>
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## Type to be used as a domain.
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## </summary>
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## </param>
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## <param name="entry_point">
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## <summary>
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## Type of the program to be used as an entry point to this domain.
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## </summary>
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## </param>
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## <param name="range">
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## <summary>
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## Range for the domain.
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## </summary>
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## </param>
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#
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interface(`init_ranged_domain',`
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gen_require(`
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type init_t;
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')
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init_domain($1,$2)
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ifdef(`enable_mcs',`
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range_transition init_t $2:process $3;
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')
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ifdef(`enable_mls',`
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range_transition init_t $2:process $3;
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mls_rangetrans_target($1)
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')
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')
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########################################
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## <summary>
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## Create a domain for long running processes
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## (daemons/services) which are started by init scripts.
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## </summary>
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## <desc>
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## <p>
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## Create a domain for long running processes (daemons/services)
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## which are started by init scripts. Short running processes
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## should use the init_system_domain() interface instead.
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## Typically all long running processes started by an init
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## script (usually in /etc/init.d) will need to use this
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## interface.
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## </p>
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## <p>
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## The types will be made usable as a domain and file, making
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## calls to domain_type() and files_type() redundant.
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## </p>
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## <p>
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## If the process must also run in a specific MLS/MCS level,
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## the init_ranged_daemon_domain() should be used instead.
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## </p>
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## </desc>
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## <param name="domain">
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## <summary>
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## Type to be used as a daemon domain.
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## </summary>
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## </param>
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## <param name="entry_point">
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## <summary>
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## Type of the program to be used as an entry point to this domain.
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## </summary>
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## </param>
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## <infoflow type="read" weight="10"/>
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#
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interface(`init_daemon_domain',`
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gen_require(`
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attribute direct_run_init, direct_init, direct_init_entry;
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type initrc_t;
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role system_r;
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attribute daemon;
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')
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typeattribute $1 daemon;
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domain_type($1)
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domain_entry_file($1,$2)
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role system_r types $1;
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domtrans_pattern(initrc_t,$2,$1)
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# daemons started from init will
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# inherit fds from init for the console
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init_dontaudit_use_fds($1)
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term_dontaudit_use_console($1)
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# init script ptys are the stdin/out/err
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# when using run_init
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init_use_script_ptys($1)
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ifdef(`direct_sysadm_daemon',`
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domtrans_pattern(direct_run_init,$2,$1)
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allow direct_run_init $1:process { noatsecure siginh rlimitinh };
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typeattribute $1 direct_init;
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typeattribute $2 direct_init_entry;
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userdom_dontaudit_use_user_terminals($1)
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')
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ifdef(`hide_broken_symptoms',`
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# RHEL4 systems seem to have a stray
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# fds open from the initrd
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ifdef(`distro_rhel4',`
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kernel_dontaudit_use_fds($1)
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')
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')
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optional_policy(`
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nscd_socket_use($1)
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')
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')
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########################################
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## <summary>
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## Create a domain for long running processes
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## (daemons/services) which are started by init scripts,
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## running at a specified MLS/MCS range.
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## </summary>
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## <desc>
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## <p>
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## Create a domain for long running processes (daemons/services)
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## which are started by init scripts, running at a specified
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## MLS/MCS range. Short running processes
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## should use the init_ranged_system_domain() interface instead.
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## Typically all long running processes started by an init
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## script (usually in /etc/init.d) will need to use this
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## interface if they need to run in a specific MLS/MCS range.
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## </p>
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## <p>
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## The types will be made usable as a domain and file, making
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## calls to domain_type() and files_type() redundant.
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## </p>
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## <p>
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## If the policy build option TYPE is standard (MLS and MCS disabled),
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## this interface has the same behavior as init_daemon_domain().
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## </p>
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## </desc>
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## <param name="domain">
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## <summary>
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## Type to be used as a daemon domain.
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## </summary>
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## </param>
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## <param name="entry_point">
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## <summary>
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## Type of the program to be used as an entry point to this domain.
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## </summary>
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## </param>
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## <param name="range">
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## <summary>
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## MLS/MCS range for the domain.
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## </summary>
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## </param>
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## <infoflow type="read" weight="10"/>
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#
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interface(`init_ranged_daemon_domain',`
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gen_require(`
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type initrc_t;
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')
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init_daemon_domain($1,$2)
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ifdef(`enable_mcs',`
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range_transition initrc_t $2:process $3;
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')
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ifdef(`enable_mls',`
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range_transition initrc_t $2:process $3;
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mls_rangetrans_target($1)
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')
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')
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########################################
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## <summary>
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## Create a domain for short running processes
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## which are started by init scripts.
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## </summary>
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## <desc>
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## <p>
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## Create a domain for long running processes (daemons/services)
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## which are started by init scripts. These are generally applications that
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## are used to initialize the system during boot.
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## Long running processes
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## should use the init_daemon_domain() interface instead.
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## Typically all short running processes started by an init
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## script (usually in /etc/init.d) will need to use this
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## interface.
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## </p>
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## <p>
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## The types will be made usable as a domain and file, making
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## calls to domain_type() and files_type() redundant.
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## </p>
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## <p>
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## If the process must also run in a specific MLS/MCS level,
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## the init_ranged_system_domain() should be used instead.
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## </p>
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## </desc>
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## <param name="domain">
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## <summary>
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## Type to be used as a system domain.
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## </summary>
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## </param>
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## <param name="entry_point">
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## <summary>
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## Type of the program to be used as an entry point to this domain.
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## </summary>
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## </param>
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## <infoflow type="read" weight="10"/>
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#
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interface(`init_system_domain',`
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gen_require(`
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type initrc_t;
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role system_r;
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')
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application_domain($1,$2)
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role system_r types $1;
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domtrans_pattern(initrc_t,$2,$1)
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ifdef(`hide_broken_symptoms',`
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# RHEL4 systems seem to have a stray
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# fds open from the initrd
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ifdef(`distro_rhel4',`
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kernel_dontaudit_use_fds($1)
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')
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')
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')
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########################################
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## <summary>
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## Create a domain for short running processes
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## which are started by init scripts.
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## </summary>
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## <desc>
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## <p>
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## Create a domain for long running processes (daemons/services)
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## which are started by init scripts.
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## These are generally applications that
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## are used to initialize the system during boot.
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## Long running processes
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## should use the init_ranged_system_domain() interface instead.
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## Typically all short running processes started by an init
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## script (usually in /etc/init.d) will need to use this
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## interface if they need to run in a specific MLS/MCS range.
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## </p>
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## <p>
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## The types will be made usable as a domain and file, making
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## calls to domain_type() and files_type() redundant.
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## </p>
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## <p>
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## If the policy build option TYPE is standard (MLS and MCS disabled),
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## this interface has the same behavior as init_system_domain().
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## </p>
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## </desc>
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## <param name="domain">
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## <summary>
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## Type to be used as a system domain.
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## </summary>
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## </param>
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## <param name="entry_point">
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## <summary>
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## Type of the program to be used as an entry point to this domain.
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## </summary>
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## </param>
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## <param name="range">
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## <summary>
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## Range for the domain.
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## </summary>
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## </param>
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## <infoflow type="read" weight="10"/>
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#
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interface(`init_ranged_system_domain',`
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gen_require(`
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type initrc_t;
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')
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init_system_domain($1,$2)
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ifdef(`enable_mcs',`
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range_transition initrc_t $2:process $3;
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')
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ifdef(`enable_mls',`
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range_transition initrc_t $2:process $3;
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')
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')
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########################################
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## <summary>
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## Execute init (/sbin/init) with a domain transition.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed to transition.
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## </summary>
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## </param>
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#
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interface(`init_domtrans',`
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gen_require(`
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type init_t, init_exec_t;
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')
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domtrans_pattern($1, init_exec_t, init_t)
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')
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########################################
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## <summary>
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## Execute the init program in the caller domain.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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## <rolecap/>
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#
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interface(`init_exec',`
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gen_require(`
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type init_exec_t;
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')
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corecmd_search_bin($1)
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can_exec($1, init_exec_t)
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')
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########################################
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## <summary>
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## Get the process group of init.
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## </summary>
|
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`init_getpgid',`
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gen_require(`
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type init_t;
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')
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allow $1 init_t:process getpgid;
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')
|
|
|
|
########################################
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## <summary>
|
|
## Send init a null signal.
|
|
## </summary>
|
|
## <param name="domain">
|
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`init_signull',`
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gen_require(`
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type init_t;
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')
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|
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allow $1 init_t:process signull;
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|
')
|
|
|
|
########################################
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## <summary>
|
|
## Send init a SIGCHLD signal.
|
|
## </summary>
|
|
## <param name="domain">
|
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## <summary>
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## Domain allowed access.
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## </summary>
|
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## </param>
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#
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interface(`init_sigchld',`
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gen_require(`
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type init_t;
|
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')
|
|
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allow $1 init_t:process sigchld;
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|
')
|
|
|
|
########################################
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## <summary>
|
|
## Inherit and use file descriptors from init.
|
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## </summary>
|
|
## <desc>
|
|
## <p>
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|
## Allow the specified domain to inherit file
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## descriptors from the init program (process ID 1).
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|
## Typically the only file descriptors to be
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## inherited from init are for the console.
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## This does not allow the domain any access to
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## the object to which the file descriptors references.
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## </p>
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## <p>
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## Related interfaces:
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## </p>
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## <ul>
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## <li>init_dontaudit_use_fds()</li>
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## <li>term_dontaudit_use_console()</li>
|
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## <li>term_use_console()</li>
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## </ul>
|
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## <p>
|
|
## Example usage:
|
|
## </p>
|
|
## <p>
|
|
## init_use_fds(mydomain_t)
|
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## term_use_console(mydomain_t)
|
|
## </p>
|
|
## <p>
|
|
## Normally, processes that can inherit these file
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|
## descriptors (usually services) write messages to the
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## system log instead of writing to the console.
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## Therefore, in many cases, this access should
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## dontaudited instead.
|
|
## </p>
|
|
## <p>
|
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## Example dontaudit usage:
|
|
## </p>
|
|
## <p>
|
|
## init_dontaudit_use_fds(mydomain_t)
|
|
## term_dontaudit_use_console(mydomain_t)
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <infoflow type="read" weight="1"/>
|
|
#
|
|
interface(`init_use_fds',`
|
|
gen_require(`
|
|
type init_t;
|
|
')
|
|
|
|
allow $1 init_t:fd use;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to inherit file
|
|
## descriptors from init.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_dontaudit_use_fds',`
|
|
gen_require(`
|
|
type init_t;
|
|
')
|
|
|
|
dontaudit $1 init_t:fd use;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send UDP network traffic to init. (Deprecated)
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_udp_send',`
|
|
refpolicywarn(`$0($*) has been deprecated.')
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attributes of initctl.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_getattr_initctl',`
|
|
gen_require(`
|
|
type initctl_t;
|
|
')
|
|
|
|
allow $1 initctl_t:fifo_file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get the
|
|
## attributes of initctl.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_dontaudit_getattr_initctl',`
|
|
gen_require(`
|
|
type initctl_t;
|
|
')
|
|
|
|
dontaudit $1 initctl_t:fifo_file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Write to initctl.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_write_initctl',`
|
|
gen_require(`
|
|
type initctl_t;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 initctl_t:fifo_file write;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Use telinit (Read and write initctl).
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`init_telinit',`
|
|
gen_require(`
|
|
type initctl_t;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 initctl_t:fifo_file rw_fifo_file_perms;
|
|
|
|
init_exec($1)
|
|
|
|
tunable_policy(`init_upstart',`
|
|
gen_require(`
|
|
type init_t;
|
|
')
|
|
|
|
# upstart uses a datagram socket instead of initctl pipe
|
|
allow $1 self:unix_dgram_socket create_socket_perms;
|
|
allow $1 init_t:unix_dgram_socket sendto;
|
|
')
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write initctl.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_rw_initctl',`
|
|
gen_require(`
|
|
type initctl_t;
|
|
')
|
|
|
|
dev_list_all_dev_nodes($1)
|
|
allow $1 initctl_t:fifo_file rw_fifo_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to read and
|
|
## write initctl.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_dontaudit_rw_initctl',`
|
|
gen_require(`
|
|
type initctl_t;
|
|
')
|
|
|
|
dontaudit $1 initctl_t:fifo_file { read write };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Make init scripts an entry point for
|
|
## the specified domain.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
# cjp: added for gentoo integrated run_init
|
|
interface(`init_script_file_entry_type',`
|
|
gen_require(`
|
|
type initrc_exec_t;
|
|
')
|
|
|
|
domain_entry_file($1, initrc_exec_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute init scripts with a specified domain transition.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_spec_domtrans_script',`
|
|
gen_require(`
|
|
type initrc_t, initrc_exec_t;
|
|
')
|
|
|
|
files_list_etc($1)
|
|
spec_domtrans_pattern($1, initrc_exec_t, initrc_t)
|
|
|
|
ifdef(`enable_mcs',`
|
|
range_transition $1 initrc_exec_t:process s0;
|
|
')
|
|
|
|
ifdef(`enable_mls',`
|
|
range_transition $1 initrc_exec_t:process s0 - mls_systemhigh;
|
|
')
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute init scripts with an automatic domain transition.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_domtrans_script',`
|
|
gen_require(`
|
|
type initrc_t, initrc_exec_t;
|
|
')
|
|
|
|
files_list_etc($1)
|
|
domtrans_pattern($1, initrc_exec_t, initrc_t)
|
|
|
|
ifdef(`enable_mcs',`
|
|
range_transition $1 initrc_exec_t:process s0;
|
|
')
|
|
|
|
ifdef(`enable_mls',`
|
|
range_transition $1 initrc_exec_t:process s0 - mls_systemhigh;
|
|
')
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute a init script in a specified domain.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Execute a init script in a specified domain.
|
|
## </p>
|
|
## <p>
|
|
## No interprocess communication (signals, pipes,
|
|
## etc.) is provided by this interface since
|
|
## the domains are not owned by this module.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="source_domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="target_domain">
|
|
## <summary>
|
|
## Domain to transition to.
|
|
## </summary>
|
|
## </param>
|
|
# cjp: added for gentoo integrated run_init
|
|
interface(`init_script_file_domtrans',`
|
|
gen_require(`
|
|
type initrc_exec_t;
|
|
')
|
|
|
|
files_list_etc($1)
|
|
domain_auto_trans($1, initrc_exec_t,$2)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Transition to the init script domain
|
|
## on a specified labeled init script.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="init_script_file">
|
|
## <summary>
|
|
## Labeled init script file.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_labeled_script_domtrans',`
|
|
gen_require(`
|
|
type initrc_t;
|
|
')
|
|
|
|
domtrans_pattern($1, $2, initrc_t)
|
|
files_search_etc($1)
|
|
')
|
|
|
|
#########################################
|
|
## <summary>
|
|
## Transition to the init script domain
|
|
## for all labeled init script types
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_all_labeled_script_domtrans',`
|
|
gen_require(`
|
|
attribute init_script_file_type;
|
|
')
|
|
|
|
init_labeled_script_domtrans($1, init_script_file_type)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Start and stop daemon programs directly.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Start and stop daemon programs directly
|
|
## in the traditional "/etc/init.d/daemon start"
|
|
## style, and do not require run_init.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="role">
|
|
## <summary>
|
|
## The role to be performing this action.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_run_daemon',`
|
|
gen_require(`
|
|
attribute direct_run_init, direct_init, direct_init_entry;
|
|
role system_r;
|
|
')
|
|
|
|
typeattribute $1 direct_run_init;
|
|
role_transition $2 direct_init_entry system_r;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read the process state (/proc/pid) of init.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_read_state',`
|
|
gen_require(`
|
|
attribute init_t;
|
|
')
|
|
|
|
allow $1 init_t:dir search_dir_perms;
|
|
allow $1 init_t:file read_file_perms;
|
|
allow $1 init_t:lnk_file read_lnk_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Ptrace init
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`init_ptrace',`
|
|
gen_require(`
|
|
attribute init_t;
|
|
')
|
|
|
|
allow $1 init_t:process ptrace;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Write an init script unnamed pipe.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_write_script_pipes',`
|
|
gen_require(`
|
|
type initrc_t;
|
|
')
|
|
|
|
allow $1 initrc_t:fifo_file write;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attribute of init script entrypoint files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_getattr_script_files',`
|
|
gen_require(`
|
|
type initrc_exec_t;
|
|
')
|
|
|
|
files_list_etc($1)
|
|
allow $1 initrc_exec_t:file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read init scripts.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_read_script_files',`
|
|
gen_require(`
|
|
type initrc_exec_t;
|
|
')
|
|
|
|
files_search_etc($1)
|
|
allow $1 initrc_exec_t:file read_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute init scripts in the caller domain.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_exec_script_files',`
|
|
gen_require(`
|
|
type initrc_exec_t;
|
|
')
|
|
|
|
files_list_etc($1)
|
|
can_exec($1, initrc_exec_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attribute of all init script entrypoint files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_getattr_all_script_files',`
|
|
gen_require(`
|
|
attribute init_script_file_type;
|
|
')
|
|
|
|
files_list_etc($1)
|
|
allow $1 init_script_file_type:file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read all init script files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_read_all_script_files',`
|
|
gen_require(`
|
|
attribute init_script_file_type;
|
|
')
|
|
|
|
files_search_etc($1)
|
|
allow $1 init_script_file_type:file read_file_perms;
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## Dontaudit read all init script files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_dontaudit_read_all_script_files',`
|
|
gen_require(`
|
|
attribute init_script_file_type;
|
|
')
|
|
|
|
dontaudit $1 init_script_file_type:file read_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute all init scripts in the caller domain.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_exec_all_script_files',`
|
|
gen_require(`
|
|
attribute init_script_file_type;
|
|
')
|
|
|
|
files_list_etc($1)
|
|
can_exec($1, init_script_file_type)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read the process state (/proc/pid) of the init scripts.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_read_script_state',`
|
|
gen_require(`
|
|
type initrc_t;
|
|
')
|
|
|
|
kernel_search_proc($1)
|
|
read_files_pattern($1, initrc_t, initrc_t)
|
|
read_lnk_files_pattern($1, initrc_t, initrc_t)
|
|
list_dirs_pattern($1, initrc_t, initrc_t)
|
|
|
|
# should move this to separate interface
|
|
allow $1 initrc_t:process getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Inherit and use init script file descriptors.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_use_script_fds',`
|
|
gen_require(`
|
|
type initrc_t;
|
|
')
|
|
|
|
allow $1 initrc_t:fd use;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to inherit
|
|
## init script file descriptors.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_dontaudit_use_script_fds',`
|
|
gen_require(`
|
|
type initrc_t;
|
|
')
|
|
|
|
dontaudit $1 initrc_t:fd use;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the process group ID of init scripts.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_getpgid_script',`
|
|
gen_require(`
|
|
type initrc_t;
|
|
')
|
|
|
|
allow $1 initrc_t:process getpgid;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send SIGCHLD signals to init scripts.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_sigchld_script',`
|
|
gen_require(`
|
|
type initrc_t;
|
|
')
|
|
|
|
allow $1 initrc_t:process sigchld;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send generic signals to init scripts.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_signal_script',`
|
|
gen_require(`
|
|
type initrc_t;
|
|
')
|
|
|
|
allow $1 initrc_t:process signal;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send null signals to init scripts.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_signull_script',`
|
|
gen_require(`
|
|
type initrc_t;
|
|
')
|
|
|
|
allow $1 initrc_t:process signull;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write init script unnamed pipes.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_rw_script_pipes',`
|
|
gen_require(`
|
|
type initrc_t;
|
|
')
|
|
|
|
allow $1 initrc_t:fifo_file { read write };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send UDP network traffic to init scripts. (Deprecated)
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_udp_send_script',`
|
|
refpolicywarn(`$0($*) has been deprecated.')
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow the specified domain to connect to
|
|
## init scripts with a unix socket.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_stream_connect_script',`
|
|
gen_require(`
|
|
type initrc_t;
|
|
')
|
|
|
|
allow $1 initrc_t:unix_stream_socket connectto;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow the specified domain to read/write to
|
|
## init scripts with a unix domain stream sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_rw_script_stream_sockets',`
|
|
gen_require(`
|
|
type initrc_t;
|
|
')
|
|
|
|
allow $1 initrc_t:unix_stream_socket rw_socket_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Dont audit the specified domain connecting to
|
|
## init scripts with a unix domain stream socket.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_dontaudit_stream_connect_script',`
|
|
gen_require(`
|
|
type initrc_t;
|
|
')
|
|
|
|
dontaudit $1 initrc_t:unix_stream_socket connectto;
|
|
')
|
|
########################################
|
|
## <summary>
|
|
## Send messages to init scripts over dbus.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_dbus_send_script',`
|
|
gen_require(`
|
|
type initrc_t;
|
|
class dbus send_msg;
|
|
')
|
|
|
|
allow $1 initrc_t:dbus send_msg;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send and receive messages from
|
|
## init scripts over dbus.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_dbus_chat_script',`
|
|
gen_require(`
|
|
type initrc_t;
|
|
class dbus send_msg;
|
|
')
|
|
|
|
allow $1 initrc_t:dbus send_msg;
|
|
allow initrc_t $1:dbus send_msg;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write the init script pty.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Read and write the init script pty. This
|
|
## pty is generally opened by the open_init_pty
|
|
## portion of the run_init program so that the
|
|
## daemon does not require direct access to
|
|
## the administrator terminal.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_use_script_ptys',`
|
|
gen_require(`
|
|
type initrc_devpts_t;
|
|
')
|
|
|
|
term_list_ptys($1)
|
|
allow $1 initrc_devpts_t:chr_file { rw_term_perms lock append };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to read and
|
|
## write the init script pty.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_dontaudit_use_script_ptys',`
|
|
gen_require(`
|
|
type initrc_devpts_t;
|
|
')
|
|
|
|
dontaudit $1 initrc_devpts_t:chr_file { rw_term_perms lock append };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attributes of init script
|
|
## status files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_getattr_script_status_files',`
|
|
gen_require(`
|
|
type initrc_state_t;
|
|
')
|
|
|
|
getattr_files_pattern($1, initrc_state_t, initrc_state_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to read init script
|
|
## status files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_dontaudit_read_script_status_files',`
|
|
gen_require(`
|
|
type initrc_state_t;
|
|
')
|
|
|
|
dontaudit $1 initrc_state_t:dir search_dir_perms;
|
|
dontaudit $1 initrc_state_t:file read_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read init script temporary data.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_read_script_tmp_files',`
|
|
gen_require(`
|
|
type initrc_tmp_t;
|
|
')
|
|
|
|
files_search_tmp($1)
|
|
read_files_pattern($1, initrc_tmp_t, initrc_tmp_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write init script temporary data.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_rw_script_tmp_files',`
|
|
gen_require(`
|
|
type initrc_tmp_t;
|
|
')
|
|
|
|
files_search_tmp($1)
|
|
rw_files_pattern($1, initrc_tmp_t, initrc_tmp_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create files in a init script
|
|
## temporary data directory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="file_type">
|
|
## <summary>
|
|
## The type of the object to be created
|
|
## </summary>
|
|
## </param>
|
|
## <param name="object_class">
|
|
## <summary>
|
|
## The object class.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_script_tmp_filetrans',`
|
|
gen_require(`
|
|
type initrc_tmp_t;
|
|
')
|
|
|
|
files_search_tmp($1)
|
|
filetrans_pattern($1, initrc_tmp_t, $2, $3)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attributes of init script process id files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_getattr_utmp',`
|
|
gen_require(`
|
|
type initrc_var_run_t;
|
|
')
|
|
|
|
allow $1 initrc_var_run_t:file getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read utmp.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_read_utmp',`
|
|
gen_require(`
|
|
type initrc_var_run_t;
|
|
')
|
|
|
|
files_list_pids($1)
|
|
allow $1 initrc_var_run_t:file read_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to write utmp.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_dontaudit_write_utmp',`
|
|
gen_require(`
|
|
type initrc_var_run_t;
|
|
')
|
|
|
|
dontaudit $1 initrc_var_run_t:file { write lock };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Write to utmp.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_write_utmp',`
|
|
gen_require(`
|
|
type initrc_var_run_t;
|
|
')
|
|
|
|
files_list_pids($1)
|
|
allow $1 initrc_var_run_t:file { getattr open write };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to lock
|
|
## init script pid files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_dontaudit_lock_utmp',`
|
|
gen_require(`
|
|
type initrc_var_run_t;
|
|
')
|
|
|
|
dontaudit $1 initrc_var_run_t:file lock;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write utmp.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_rw_utmp',`
|
|
gen_require(`
|
|
type initrc_var_run_t;
|
|
')
|
|
|
|
files_list_pids($1)
|
|
allow $1 initrc_var_run_t:file rw_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to read and write utmp.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_dontaudit_rw_utmp',`
|
|
gen_require(`
|
|
type initrc_var_run_t;
|
|
')
|
|
|
|
dontaudit $1 initrc_var_run_t:file { getattr read write append lock };
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete utmp.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_manage_utmp',`
|
|
gen_require(`
|
|
type initrc_var_run_t;
|
|
')
|
|
|
|
files_search_pids($1)
|
|
allow $1 initrc_var_run_t:file manage_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create files in /var/run with the
|
|
## utmp file type.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_pid_filetrans_utmp',`
|
|
gen_require(`
|
|
type initrc_var_run_t;
|
|
')
|
|
|
|
files_pid_filetrans($1, initrc_var_run_t, file)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow the specified domain to connect to daemon with a tcp socket
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_tcp_recvfrom_all_daemons',`
|
|
gen_require(`
|
|
attribute daemon;
|
|
')
|
|
|
|
corenet_tcp_recvfrom_labeled($1, daemon)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow the specified domain to connect to daemon with a udp socket
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`init_udp_recvfrom_all_daemons',`
|
|
gen_require(`
|
|
attribute daemon;
|
|
')
|
|
corenet_udp_recvfrom_labeled($1, daemon)
|
|
')
|