316 lines
6 KiB
Text
316 lines
6 KiB
Text
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## <summary>Advanced Linux Sound Architecture utilities.</summary>
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########################################
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## <summary>
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## Role access for alsa.
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## </summary>
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## <param name="role">
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## <summary>
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## Role allowed access.
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## </summary>
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## </param>
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## <param name="domain">
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## <summary>
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## User domain for the role.
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## </summary>
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## </param>
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#
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template(`alsa_role',`
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refpolicywarn(`$0($*) has been deprecated')
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')
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########################################
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## <summary>
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## Execute a domain transition to run Alsa.
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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(`alsa_domtrans',`
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gen_require(`
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type alsa_t, alsa_exec_t;
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')
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corecmd_search_bin($1)
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domtrans_pattern($1, alsa_exec_t, alsa_t)
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')
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########################################
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## <summary>
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## Execute a domain transition to run
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## Alsa, and allow the specified role
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## the Alsa domain.
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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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## <param name="role">
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## <summary>
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## Role allowed access.
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## </summary>
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## </param>
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#
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interface(`alsa_run',`
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gen_require(`
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attribute_role alsa_roles;
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')
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alsa_domtrans($1)
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roleattribute $2 alsa_roles;
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')
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########################################
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## <summary>
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## Read and write Alsa semaphores.
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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(`alsa_rw_semaphores',`
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gen_require(`
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type alsa_t;
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')
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allow $1 alsa_t:sem rw_sem_perms;
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')
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########################################
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## <summary>
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## Read and write Alsa shared memory.
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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(`alsa_rw_shared_mem',`
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gen_require(`
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type alsa_t;
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')
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allow $1 alsa_t:shm rw_shm_perms;
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')
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########################################
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## <summary>
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## Read writable Alsa configuration content.
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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(`alsa_read_rw_config',`
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gen_require(`
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type alsa_etc_rw_t;
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')
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files_search_etc($1)
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allow $1 alsa_etc_rw_t:dir list_dir_perms;
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read_files_pattern($1, alsa_etc_rw_t, alsa_etc_rw_t)
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read_lnk_files_pattern($1, alsa_etc_rw_t, alsa_etc_rw_t)
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ifdef(`distro_debian',`
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files_search_usr($1)
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')
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')
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########################################
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## <summary>
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## Manage writable Alsa config files.
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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(`alsa_manage_rw_config',`
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gen_require(`
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type alsa_etc_rw_t;
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')
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files_search_etc($1)
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allow $1 alsa_etc_rw_t:dir list_dir_perms;
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manage_files_pattern($1, alsa_etc_rw_t, alsa_etc_rw_t)
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read_lnk_files_pattern($1, alsa_etc_rw_t, alsa_etc_rw_t)
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ifdef(`distro_debian',`
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files_search_usr($1)
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')
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')
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########################################
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## <summary>
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## Create, read, write, and delete
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## alsa home files.
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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(`alsa_manage_home_files',`
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gen_require(`
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type alsa_home_t;
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')
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userdom_search_user_home_dirs($1)
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allow $1 alsa_home_t:file manage_file_perms;
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alsa_filetrans_home_content($1)
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')
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########################################
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## <summary>
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## Read Alsa home files.
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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(`alsa_read_home_files',`
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gen_require(`
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type alsa_home_t;
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')
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userdom_search_user_home_dirs($1)
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allow $1 alsa_home_t:file read_file_perms;
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')
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########################################
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## <summary>
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## Relabel alsa home files.
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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(`alsa_relabel_home_files',`
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gen_require(`
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type alsa_home_t;
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')
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userdom_search_user_home_dirs($1)
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allow $1 alsa_home_t:file relabel_file_perms;
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')
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########################################
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## <summary>
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## Read Alsa lib files.
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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(`alsa_read_lib',`
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gen_require(`
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type alsa_var_lib_t;
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')
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files_search_var_lib($1)
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read_files_pattern($1, alsa_var_lib_t, alsa_var_lib_t)
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')
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########################################
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## <summary>
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## Transition to alsa named content
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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(`alsa_filetrans_home_content',`
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gen_require(`
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type alsa_home_t;
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')
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userdom_user_home_dir_filetrans($1, alsa_home_t, file, ".asoundrc")
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')
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########################################
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## <summary>
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## Transition to alsa named content
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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(`alsa_filetrans_named_content',`
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gen_require(`
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type alsa_home_t;
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type alsa_etc_rw_t;
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type alsa_var_lib_t;
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')
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files_etc_filetrans($1, alsa_etc_rw_t, file, "asound.state")
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files_etc_filetrans($1, alsa_etc_rw_t, dir, "pcm")
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files_etc_filetrans($1, alsa_etc_rw_t, dir, "asound")
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files_usr_filetrans($1, alsa_etc_rw_t, file, "alsa.conf")
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files_usr_filetrans($1, alsa_etc_rw_t, dir, "pcm")
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files_var_lib_filetrans($1, alsa_var_lib_t, dir, "alsa")
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')
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########################################
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## <summary>
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## Execute alsa server in the alsa domain.
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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(`alsa_systemctl',`
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gen_require(`
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type alsa_t;
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type alsa_unit_file_t;
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')
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systemd_exec_systemctl($1)
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init_reload_services($1)
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allow $1 alsa_unit_file_t:file read_file_perms;
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allow $1 alsa_unit_file_t:service manage_service_perms;
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ps_process_pattern($1, alsa_t)
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')
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#########################################
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## <summary>
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## Write Alsa lib files.
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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(`alsa_write_lib',`
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gen_require(`
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type alsa_var_lib_t;
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')
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files_search_var_lib($1)
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write_files_pattern($1, alsa_var_lib_t, alsa_var_lib_t)
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')
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