2023-03-17 11:46:53 +01:00
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## <summary>The open-source application container engine.</summary>
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########################################
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## <summary>
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## Execute container in the container 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(`container_runtime_domtrans',`
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gen_require(`
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type container_runtime_t, container_runtime_exec_t;
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type container_runtime_tmpfs_t;
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')
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corecmd_search_bin($1)
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domtrans_pattern($1, container_runtime_exec_t, container_runtime_t)
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allow container_runtime_t $1:fifo_file setattr;
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')
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########################################
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## <summary>
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## Execute container runtime in the container runtime 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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## <rolecap/>
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#
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interface(`container_runtime_run',`
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gen_require(`
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type container_runtime_t;
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class dbus send_msg;
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')
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container_runtime_domtrans($1)
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role $2 types container_runtime_t;
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allow $1 container_runtime_t:dbus send_msg;
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')
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########################################
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## <summary>
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## Execute container 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 to transition.
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## </summary>
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## </param>
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#
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interface(`container_runtime_exec',`
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gen_require(`
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type container_runtime_exec_t;
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')
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corecmd_search_bin($1)
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can_exec($1, container_runtime_exec_t)
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')
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########################################
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## <summary>
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## Read the process state of container runtime
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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(`container_read_state',`
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gen_require(`
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type container_runtime_t;
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')
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ps_process_pattern($1, container_runtime_t)
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')
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########################################
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## <summary>
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## Search container lib directories.
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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(`container_search_lib',`
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gen_require(`
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type container_var_lib_t;
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')
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allow $1 container_var_lib_t:dir search_dir_perms;
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files_search_var_lib($1)
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')
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########################################
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## <summary>
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## Execute container lib directories.
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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(`container_exec_lib',`
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gen_require(`
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type container_var_lib_t;
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')
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allow $1 container_var_lib_t:dir search_dir_perms;
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can_exec($1, container_var_lib_t)
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')
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########################################
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## <summary>
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## Read container 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(`container_read_lib_files',`
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gen_require(`
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type container_var_lib_t;
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')
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files_search_var_lib($1)
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read_files_pattern($1, container_var_lib_t, container_var_lib_t)
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')
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########################################
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## <summary>
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## Read container share 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(`container_read_share_files',`
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gen_require(`
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type container_ro_file_t;
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')
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files_search_var_lib($1)
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list_dirs_pattern($1, container_ro_file_t, container_ro_file_t)
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read_files_pattern($1, container_ro_file_t, container_ro_file_t)
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read_lnk_files_pattern($1, container_ro_file_t, container_ro_file_t)
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')
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########################################
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## <summary>
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## Read container runtime tmpfs 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(`container_runtime_read_tmpfs_files',`
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gen_require(`
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type container_runtime_tmpfs_t;
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')
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files_search_var_lib($1)
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list_dirs_pattern($1, container_runtime_tmpfs_t, container_runtime_tmpfs_t)
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read_files_pattern($1, container_runtime_tmpfs_t, container_runtime_tmpfs_t)
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read_lnk_files_pattern($1, container_runtime_tmpfs_t, container_runtime_tmpfs_t)
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')
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########################################
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## <summary>
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## Manage container share 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(`container_manage_share_files',`
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gen_require(`
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type container_ro_file_t;
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')
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files_search_var_lib($1)
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list_dirs_pattern($1, container_ro_file_t, container_ro_file_t)
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manage_files_pattern($1, container_ro_file_t, container_ro_file_t)
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manage_lnk_files_pattern($1, container_ro_file_t, container_ro_file_t)
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')
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########################################
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## <summary>
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## Manage container share dirs.
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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(`container_manage_share_dirs',`
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gen_require(`
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type container_ro_file_t;
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')
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files_search_var_lib($1)
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manage_dirs_pattern($1, container_ro_file_t, container_ro_file_t)
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')
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######################################
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## <summary>
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## Allow the specified domain to execute container shared files
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## 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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#
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interface(`container_exec_share_files',`
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gen_require(`
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type container_ro_file_t;
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')
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can_exec($1, container_ro_file_t)
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')
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########################################
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## <summary>
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## Manage container 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(`container_manage_config_files',`
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gen_require(`
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type container_config_t;
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type kubernetes_file_t;
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')
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files_search_var_lib($1)
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manage_files_pattern($1, container_config_t, container_config_t)
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manage_dirs_pattern($1, kubernetes_file_t, kubernetes_file_t)
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manage_files_pattern($1, kubernetes_file_t, kubernetes_file_t)
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')
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########################################
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## <summary>
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## Manage container 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(`container_manage_lib_files',`
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gen_require(`
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type container_var_lib_t;
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')
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files_search_var_lib($1)
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manage_files_pattern($1, container_var_lib_t, container_var_lib_t)
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manage_lnk_files_pattern($1, container_var_lib_t, container_var_lib_t)
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')
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########################################
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## <summary>
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## Manage container 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(`container_manage_files',`
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gen_require(`
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type container_file_t;
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')
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manage_files_pattern($1, container_file_t, container_file_t)
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manage_lnk_files_pattern($1, container_file_t, container_file_t)
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')
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########################################
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## <summary>
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## Manage container directories.
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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(`container_manage_dirs',`
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gen_require(`
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type container_file_t;
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')
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manage_dirs_pattern($1, container_file_t, container_file_t)
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')
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########################################
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## <summary>
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## Manage container lib directories.
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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(`container_manage_lib_dirs',`
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gen_require(`
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type container_var_lib_t;
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')
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files_search_var_lib($1)
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manage_dirs_pattern($1, container_var_lib_t, container_var_lib_t)
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')
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########################################
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## <summary>
|
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## Create objects in a container var lib directory
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## with an automatic type transition to
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## a specified private type.
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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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## <param name="private_type">
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## <summary>
|
|
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## The type of the object to create.
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## </summary>
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## </param>
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## <param name="object_class">
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## <summary>
|
|
|
|
|
## The class of the object to be created.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
## <param name="name" optional="true">
|
|
|
|
|
## <summary>
|
|
|
|
|
## The name of the object being created.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_lib_filetrans',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type container_var_lib_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, $2, $3, $4)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Read container PID files.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed access.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_read_pid_files',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type container_var_run_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
files_search_pids($1)
|
|
|
|
|
read_files_pattern($1, container_var_run_t, container_var_run_t)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Execute container server in the container domain.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed to transition.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_systemctl',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type container_runtime_t;
|
|
|
|
|
type container_unit_file_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
systemd_exec_systemctl($1)
|
|
|
|
|
init_reload_services($1)
|
|
|
|
|
systemd_read_fifo_file_passwd_run($1)
|
|
|
|
|
allow $1 container_unit_file_t:file read_file_perms;
|
|
|
|
|
allow $1 container_unit_file_t:service manage_service_perms;
|
|
|
|
|
|
|
|
|
|
ps_process_pattern($1, container_runtime_t)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Read and write container shared memory.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed access.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_rw_sem',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type container_runtime_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
allow $1 container_runtime_t:sem rw_sem_perms;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Allow the specified domain to append
|
|
|
|
|
## to container files.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed access.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_append_file',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type container_file_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
append_files_pattern($1, container_file_t, container_file_t)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
#######################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Read and write the container pty type.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed access.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_use_ptys',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type container_devpts_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
allow $1 container_devpts_t:chr_file rw_term_perms;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
#######################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Allow domain to create container content
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed access.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_filetrans_named_content',`
|
|
|
|
|
|
|
|
|
|
gen_require(`
|
|
|
|
|
type container_var_lib_t;
|
|
|
|
|
type container_file_t;
|
|
|
|
|
type container_ro_file_t;
|
|
|
|
|
type container_log_t;
|
|
|
|
|
type container_var_run_t;
|
|
|
|
|
type container_home_t;
|
|
|
|
|
type kubernetes_file_t;
|
|
|
|
|
type container_runtime_tmpfs_t;
|
|
|
|
|
type container_kvm_var_run_t;
|
|
|
|
|
type data_home_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
files_pid_filetrans($1, container_var_run_t, file, "container.pid")
|
|
|
|
|
files_pid_filetrans($1, container_var_run_t, file, "docker.pid")
|
|
|
|
|
files_pid_filetrans($1, container_var_run_t, sock_file, "container.sock")
|
|
|
|
|
files_pid_filetrans($1, container_var_run_t, dir, "container-client")
|
|
|
|
|
files_pid_filetrans($1, container_var_run_t, dir, "docker")
|
|
|
|
|
files_pid_filetrans($1, container_var_run_t, dir, "containerd")
|
|
|
|
|
files_pid_filetrans($1, container_var_run_t, dir, "buildkit")
|
|
|
|
|
files_pid_filetrans($1, container_var_run_t, dir, "ocid")
|
|
|
|
|
files_pid_filetrans($1, container_var_run_t, dir, "containers")
|
|
|
|
|
files_pid_filetrans($1, container_kvm_var_run_t, dir, "kata-containers")
|
|
|
|
|
|
|
|
|
|
logging_log_filetrans($1, container_log_t, dir, "lxc")
|
|
|
|
|
files_var_lib_filetrans($1, container_var_lib_t, dir, "containers")
|
|
|
|
|
files_var_lib_filetrans($1, container_file_t, dir, "origin")
|
|
|
|
|
files_var_lib_filetrans($1, container_var_lib_t, dir, "ocid")
|
|
|
|
|
files_var_lib_filetrans($1, container_var_lib_t, dir, "docker")
|
|
|
|
|
files_var_lib_filetrans($1, container_var_lib_t, dir, "docker-latest")
|
|
|
|
|
files_var_filetrans($1, container_ro_file_t, dir, "kata-containers")
|
|
|
|
|
files_var_lib_filetrans($1, container_ro_file_t, dir, "kata-containers")
|
|
|
|
|
files_var_lib_filetrans($1, container_var_lib_t, dir, "containerd")
|
|
|
|
|
files_var_lib_filetrans($1, container_var_lib_t, dir, "buildkit")
|
2023-06-23 10:08:16 +02:00
|
|
|
files_var_lib_filetrans($1, container_ro_file_t, dir, "shared")
|
2023-03-17 11:46:53 +01:00
|
|
|
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_file_t, dir, "_data")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, file, "config.env")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, file, "hosts")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, file, "hostname")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, file, "resolv.conf")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "sandboxes")
|
|
|
|
|
# The "snapshots" directory of containerd and BuildKit must be writable, as it is used as an upperdir as well as a lowerdir.
|
|
|
|
|
# (lowerdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/3/fs,
|
|
|
|
|
# upperdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/4/fs,
|
|
|
|
|
# workdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/4/work)
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_file_t, dir, "snapshots")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "init")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "overlay")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "overlay-images")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "overlay-layers")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "overlay2")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "overlay2-images")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "overlay2-layers")
|
|
|
|
|
|
|
|
|
|
# "/var/lib/buildkit/runc-<SNAPSHOTTER>/executor" contains "resolv.conf" and "hosts.<RANDOM>", for OCI (runc) worker mode.
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "executor")
|
|
|
|
|
|
|
|
|
|
# "/var/lib/buildkit/containerd-<SNAPSHOTTER>" contains resolv.conf and hosts.<RANDOM>, for containerd worker mode.
|
|
|
|
|
# Unlike the runc-<SNAPSHOTTER> directory, this directory does not contain the "executor" directory inside it.
|
|
|
|
|
# Core snapshotters
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "containerd-overlayfs")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "containerd-native")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "containerd-btrfs")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "containerd-zfs")
|
|
|
|
|
# Non-core snapshotters
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "containerd-fuse-overlayfs")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "containerd-nydus")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "containerd-overlaybd")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "containerd-stargz")
|
|
|
|
|
# Third-party snapshotters
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "containerd-soci")
|
|
|
|
|
|
|
|
|
|
filetrans_pattern($1, data_home_t, container_ro_file_t, dir, "overlay")
|
|
|
|
|
filetrans_pattern($1, data_home_t, container_ro_file_t, dir, "overlay-images")
|
|
|
|
|
filetrans_pattern($1, data_home_t, container_ro_file_t, dir, "overlay-layers")
|
|
|
|
|
filetrans_pattern($1, data_home_t, container_ro_file_t, dir, "overlay2")
|
|
|
|
|
filetrans_pattern($1, data_home_t, container_ro_file_t, dir, "overlay2-images")
|
|
|
|
|
filetrans_pattern($1, data_home_t, container_ro_file_t, dir, "overlay2-layers")
|
|
|
|
|
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "atomic")
|
|
|
|
|
userdom_admin_home_dir_filetrans($1, container_home_t, dir, ".container")
|
|
|
|
|
filetrans_pattern($1, container_var_lib_t, container_ro_file_t, dir, "kata-containers")
|
|
|
|
|
filetrans_pattern($1, data_home_t, container_ro_file_t, dir, "kata-containers")
|
|
|
|
|
filetrans_pattern($1, container_var_run_t, container_runtime_tmpfs_t, dir, "shm")
|
|
|
|
|
files_pid_filetrans($1, kubernetes_file_t, dir, "kubernetes")
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Connect to container over a unix stream socket.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed access.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_stream_connect',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type container_runtime_t, container_var_run_t, container_runtime_tmpfs_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
files_search_pids($1)
|
|
|
|
|
stream_connect_pattern($1, container_var_run_t, container_var_run_t, container_runtime_t)
|
|
|
|
|
stream_connect_pattern($1, container_runtime_tmpfs_t, container_runtime_tmpfs_t, container_runtime_t)
|
|
|
|
|
allow $1 container_runtime_tmpfs_t:lnk_file read_lnk_file_perms;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Connect to SPC containers over a unix stream socket.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed access.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_spc_stream_connect',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type spc_t, spc_var_run_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
files_search_pids($1)
|
|
|
|
|
allow $1 spc_t:unix_stream_socket connectto;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## All of the rules required to administrate
|
|
|
|
|
## an container environment
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed access.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_admin',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type container_runtime_t;
|
|
|
|
|
type container_var_lib_t, container_var_run_t;
|
|
|
|
|
type container_unit_file_t;
|
|
|
|
|
type container_lock_t;
|
|
|
|
|
type container_log_t;
|
|
|
|
|
type container_config_t;
|
|
|
|
|
type container_file_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
allow $1 container_runtime_t:process { ptrace signal_perms };
|
|
|
|
|
ps_process_pattern($1, container_runtime_t)
|
|
|
|
|
|
|
|
|
|
admin_pattern($1, container_config_t)
|
|
|
|
|
|
|
|
|
|
files_search_var_lib($1)
|
|
|
|
|
admin_pattern($1, container_var_lib_t)
|
|
|
|
|
|
|
|
|
|
files_search_pids($1)
|
|
|
|
|
admin_pattern($1, container_var_run_t)
|
|
|
|
|
|
|
|
|
|
files_search_locks($1)
|
|
|
|
|
admin_pattern($1, container_lock_t)
|
|
|
|
|
|
|
|
|
|
logging_search_logs($1)
|
|
|
|
|
admin_pattern($1, container_log_t)
|
|
|
|
|
|
|
|
|
|
container_systemctl($1)
|
|
|
|
|
admin_pattern($1, container_unit_file_t)
|
|
|
|
|
allow $1 container_unit_file_t:service all_service_perms;
|
|
|
|
|
|
|
|
|
|
admin_pattern($1, container_file_t)
|
|
|
|
|
|
|
|
|
|
optional_policy(`
|
|
|
|
|
systemd_passwd_agent_exec($1)
|
|
|
|
|
systemd_read_fifo_file_passwd_run($1)
|
|
|
|
|
')
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Execute container_auth_exec_t in the container_auth domain.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed to transition.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_auth_domtrans',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type container_auth_t, container_auth_exec_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
corecmd_search_bin($1)
|
|
|
|
|
domtrans_pattern($1, container_auth_exec_t, container_auth_t)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
######################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Execute container_auth in the caller domain.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed access.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_auth_exec',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type container_auth_exec_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
corecmd_search_bin($1)
|
|
|
|
|
can_exec($1, container_auth_exec_t)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Connect to container_auth over a unix stream socket.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed access.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_auth_stream_connect',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type container_auth_t, container_plugin_var_run_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
files_search_pids($1)
|
|
|
|
|
stream_connect_pattern($1, container_plugin_var_run_t, container_plugin_var_run_t, container_auth_t)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## container domain typebounds calling domain.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain to be typebound.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_runtime_typebounds',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type container_runtime_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
allow container_runtime_t $1:process2 nnp_transition;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Allow any container_runtime_exec_t to be an entrypoint of this domain
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed access.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
## <rolecap/>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_runtime_entrypoint',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type container_runtime_exec_t;
|
|
|
|
|
')
|
|
|
|
|
allow $1 container_runtime_exec_t:file entrypoint;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
interface(`docker_exec_lib',`
|
|
|
|
|
container_exec_lib($1)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
interface(`docker_read_share_files',`
|
|
|
|
|
container_read_share_files($1)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
interface(`docker_exec_share_files',`
|
|
|
|
|
container_exec_share_files($1)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
interface(`docker_manage_lib_files',`
|
|
|
|
|
container_manage_lib_files($1)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
interface(`docker_manage_lib_dirs',`
|
|
|
|
|
container_manage_lib_dirs($1)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
interface(`docker_lib_filetrans',`
|
|
|
|
|
container_lib_filetrans($1, $2, $3, $4)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
interface(`docker_read_pid_files',`
|
|
|
|
|
container_read_pid_files($1)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
interface(`docker_systemctl',`
|
|
|
|
|
container_systemctl($1)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
interface(`docker_use_ptys',`
|
|
|
|
|
container_use_ptys($1)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
interface(`docker_stream_connect',`
|
|
|
|
|
container_stream_connect($1)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
interface(`docker_spc_stream_connect',`
|
|
|
|
|
container_spc_stream_connect($1)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Read the process state of spc containers
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed access.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_spc_read_state',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type spc_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
ps_process_pattern($1, spc_t)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Creates types and rules for a basic
|
|
|
|
|
## container runtime process domain.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="prefix">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Prefix for the domain.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
template(`container_runtime_domain_template',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
attribute container_runtime_domain;
|
|
|
|
|
type container_runtime_t;
|
|
|
|
|
type container_var_lib_t;
|
|
|
|
|
type container_ro_file_t;
|
|
|
|
|
role system_r, sysadm_r;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
type $1_t, container_runtime_domain;
|
|
|
|
|
role system_r types $1_t;
|
|
|
|
|
role sysadm_r types $1_t;
|
|
|
|
|
domain_type($1_t)
|
|
|
|
|
domain_subj_id_change_exemption($1_t)
|
|
|
|
|
domain_role_change_exemption($1_t)
|
|
|
|
|
|
|
|
|
|
kernel_read_system_state($1_t)
|
|
|
|
|
kernel_read_all_proc($1_t)
|
|
|
|
|
|
|
|
|
|
mls_file_read_to_clearance($1_t)
|
|
|
|
|
mls_file_write_to_clearance($1_t)
|
|
|
|
|
|
|
|
|
|
storage_raw_rw_fixed_disk($1_t)
|
|
|
|
|
auth_use_nsswitch($1_t)
|
|
|
|
|
logging_send_syslog_msg($1_t)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Creates types and rules for a basic
|
|
|
|
|
## container process domain.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="prefix">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Prefix for the domain.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
## <param name="prefix">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Prefix for the file type.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
template(`container_domain_template',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
attribute container_domain;
|
|
|
|
|
type container_runtime_t;
|
|
|
|
|
type container_var_lib_t;
|
|
|
|
|
type container_ro_file_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
type $1_t, container_domain;
|
|
|
|
|
domain_type($1_t)
|
|
|
|
|
domain_user_exemption_target($1_t)
|
|
|
|
|
allow $1_t $2_file_t:file entrypoint;
|
|
|
|
|
|
|
|
|
|
container_manage_files_template($1, $2)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Manage container files template
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="prefix">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Prefix for the domain.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
## <param name="prefix">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Prefix for the file type.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
template(`container_manage_files_template',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
attribute container_domain;
|
|
|
|
|
type container_runtime_t;
|
|
|
|
|
type container_var_lib_t;
|
|
|
|
|
type container_ro_file_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
mls_rangetrans_target($1_t)
|
|
|
|
|
mcs_constrained($1_t)
|
|
|
|
|
role system_r types $1_t;
|
|
|
|
|
|
|
|
|
|
kernel_read_all_proc($1_t)
|
|
|
|
|
|
|
|
|
|
allow $1_t $2_file_t:dir_file_class_set { relabelfrom relabelto map };
|
|
|
|
|
|
|
|
|
|
manage_files_pattern($1_t, $2_file_t, $2_file_t)
|
|
|
|
|
exec_files_pattern($1_t, $2_file_t, $2_file_t)
|
|
|
|
|
manage_lnk_files_pattern($1_t, $2_file_t, $2_file_t)
|
|
|
|
|
manage_dirs_pattern($1_t, $2_file_t, $2_file_t)
|
|
|
|
|
manage_chr_files_pattern($1_t, $2_file_t, $2_file_t)
|
|
|
|
|
allow $1_t $2_file_t:chr_file { mmap_file_perms watch watch_reads };
|
|
|
|
|
manage_blk_files_pattern($1_t, $2_file_t, $2_file_t)
|
|
|
|
|
manage_fifo_files_pattern($1_t, $2_file_t, $2_file_t)
|
|
|
|
|
manage_sock_files_pattern($1_t, $2_file_t, $2_file_t)
|
|
|
|
|
allow $1_t $2_file_t:{file dir} mounton;
|
|
|
|
|
allow $1_t $2_file_t:filesystem { mount remount unmount };
|
|
|
|
|
allow $1_t $2_file_t:dir_file_class_set { relabelfrom relabelto map };
|
|
|
|
|
|
|
|
|
|
fs_tmpfs_filetrans($1_t, $2_file_t, { dir file lnk_file })
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Read and write a spc_t unnamed pipe.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed access.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_spc_rw_pipes',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type spc_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
allow $1 spc_t:fifo_file rw_inherited_fifo_file_perms;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Execute container in the container domain.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed to transition.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_kubelet_domtrans',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type kubelet_t, kubelet_exec_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
corecmd_search_bin($1)
|
|
|
|
|
domtrans_pattern($1, kubelet_exec_t, kubelet_t)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Execute kubelet_exec_t in the kubelet_t domain
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed to transition.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
## <param name="role">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Role allowed access.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
## <rolecap/>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_kubelet_run',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type kubelet_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
container_kubelet_domtrans($1)
|
|
|
|
|
role $2 types kubelet_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
########################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Connect to kubelet over a unix stream socket.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="domain">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Domain allowed access.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_kubelet_stream_connect',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
type kubelet_t, container_var_run_t;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
files_search_pids($1)
|
|
|
|
|
stream_connect_pattern($1, container_var_run_t, container_var_run_t, kubelet_t)
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
#######################################
|
|
|
|
|
## <summary>
|
|
|
|
|
## Create a file type used for container files.
|
|
|
|
|
## </summary>
|
|
|
|
|
## <param name="script_file">
|
|
|
|
|
## <summary>
|
|
|
|
|
## Type to be used for an container file.
|
|
|
|
|
## </summary>
|
|
|
|
|
## </param>
|
|
|
|
|
#
|
|
|
|
|
interface(`container_file',`
|
|
|
|
|
gen_require(`
|
|
|
|
|
attribute container_file_type;
|
|
|
|
|
')
|
|
|
|
|
|
|
|
|
|
typeattribute $1 container_file_type;
|
|
|
|
|
files_type($1)
|
|
|
|
|
files_mountpoint($1)
|
|
|
|
|
')
|
