3138 lines
68 KiB
Plaintext
3138 lines
68 KiB
Plaintext
## <summary>Policy for user domains</summary>
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#######################################
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## <summary>
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## The template containing the most basic rules common to all users.
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## </summary>
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## <desc>
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## <p>
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## The template containing the most basic rules common to all users.
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## </p>
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## <p>
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## This template creates a user domain, types, and
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## rules for the user's tty and pty.
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## </p>
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## </desc>
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## <param name="userdomain_prefix">
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## <summary>
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## The prefix of the user domain (e.g., user
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## is the prefix for user_t).
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## </summary>
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## </param>
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## <rolebase/>
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#
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template(`userdom_base_user_template',`
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gen_require(`
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attribute userdomain;
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type user_devpts_t, user_tty_device_t;
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class context contains;
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')
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attribute $1_file_type;
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type $1_t, userdomain;
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domain_type($1_t)
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corecmd_shell_entry_type($1_t)
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corecmd_bin_entry_type($1_t)
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domain_user_exemption_target($1_t)
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ubac_constrained($1_t)
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role $1_r types $1_t;
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allow system_r $1_r;
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term_user_pty($1_t, user_devpts_t)
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term_user_tty($1_t, user_tty_device_t)
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allow $1_t self:process { signal_perms getsched setsched share getpgid setpgid setcap getsession getattr };
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allow $1_t self:fd use;
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allow $1_t self:fifo_file rw_fifo_file_perms;
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allow $1_t self:unix_dgram_socket { create_socket_perms sendto };
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allow $1_t self:unix_stream_socket { create_stream_socket_perms connectto };
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allow $1_t self:shm create_shm_perms;
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allow $1_t self:sem create_sem_perms;
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allow $1_t self:msgq create_msgq_perms;
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allow $1_t self:msg { send receive };
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allow $1_t self:context contains;
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dontaudit $1_t self:socket create;
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allow $1_t user_devpts_t:chr_file { setattr rw_chr_file_perms };
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term_create_pty($1_t, user_devpts_t)
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# avoid annoying messages on terminal hangup on role change
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dontaudit $1_t user_devpts_t:chr_file ioctl;
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allow $1_t user_tty_device_t:chr_file { setattr rw_chr_file_perms };
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# avoid annoying messages on terminal hangup on role change
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dontaudit $1_t user_tty_device_t:chr_file ioctl;
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kernel_read_kernel_sysctls($1_t)
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kernel_dontaudit_list_unlabeled($1_t)
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kernel_dontaudit_getattr_unlabeled_files($1_t)
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kernel_dontaudit_getattr_unlabeled_symlinks($1_t)
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kernel_dontaudit_getattr_unlabeled_pipes($1_t)
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kernel_dontaudit_getattr_unlabeled_sockets($1_t)
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kernel_dontaudit_getattr_unlabeled_blk_files($1_t)
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kernel_dontaudit_getattr_unlabeled_chr_files($1_t)
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dev_dontaudit_getattr_all_blk_files($1_t)
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dev_dontaudit_getattr_all_chr_files($1_t)
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# When the user domain runs ps, there will be a number of access
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# denials when ps tries to search /proc. Do not audit these denials.
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domain_dontaudit_read_all_domains_state($1_t)
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domain_dontaudit_getattr_all_domains($1_t)
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domain_dontaudit_getsession_all_domains($1_t)
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files_read_etc_files($1_t)
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files_read_etc_runtime_files($1_t)
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files_read_usr_files($1_t)
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# Read directories and files with the readable_t type.
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# This type is a general type for "world"-readable files.
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files_list_world_readable($1_t)
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files_read_world_readable_files($1_t)
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files_read_world_readable_symlinks($1_t)
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files_read_world_readable_pipes($1_t)
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files_read_world_readable_sockets($1_t)
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# old broswer_domain():
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files_dontaudit_list_non_security($1_t)
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files_dontaudit_getattr_non_security_files($1_t)
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files_dontaudit_getattr_non_security_symlinks($1_t)
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files_dontaudit_getattr_non_security_pipes($1_t)
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files_dontaudit_getattr_non_security_sockets($1_t)
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libs_exec_ld_so($1_t)
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miscfiles_read_localization($1_t)
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miscfiles_read_generic_certs($1_t)
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sysnet_read_config($1_t)
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tunable_policy(`allow_execmem',`
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# Allow loading DSOs that require executable stack.
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allow $1_t self:process execmem;
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')
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tunable_policy(`allow_execmem && allow_execstack',`
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# Allow making the stack executable via mprotect.
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allow $1_t self:process execstack;
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')
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')
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#######################################
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## <summary>
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## Allow a home directory for which the
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## role has read-only access.
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## </summary>
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## <desc>
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## <p>
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## Allow a home directory for which the
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## role has read-only access.
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## </p>
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## <p>
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## This does not allow execute access.
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## </p>
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## </desc>
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## <param name="role">
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## <summary>
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## The user role
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## </summary>
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## </param>
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## <param name="userdomain">
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## <summary>
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## The user domain
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## </summary>
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## </param>
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## <rolebase/>
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#
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interface(`userdom_ro_home_role',`
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gen_require(`
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type user_home_t, user_home_dir_t;
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')
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##############################
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#
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# Domain access to home dir
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#
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type_member $2 user_home_dir_t:dir user_home_dir_t;
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# read-only home directory
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allow $2 user_home_dir_t:dir list_dir_perms;
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allow $2 user_home_t:dir list_dir_perms;
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allow $2 user_home_t:file entrypoint;
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read_files_pattern($2, { user_home_t user_home_dir_t }, user_home_t)
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read_lnk_files_pattern($2, { user_home_t user_home_dir_t }, user_home_t)
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read_fifo_files_pattern($2, { user_home_t user_home_dir_t }, user_home_t)
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read_sock_files_pattern($2, { user_home_t user_home_dir_t }, user_home_t)
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files_list_home($2)
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tunable_policy(`use_nfs_home_dirs',`
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fs_list_nfs($2)
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fs_read_nfs_files($2)
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fs_read_nfs_symlinks($2)
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fs_read_nfs_named_sockets($2)
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fs_read_nfs_named_pipes($2)
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',`
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fs_dontaudit_list_nfs($2)
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fs_dontaudit_read_nfs_files($2)
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')
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tunable_policy(`use_samba_home_dirs',`
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fs_list_cifs($2)
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fs_read_cifs_files($2)
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fs_read_cifs_symlinks($2)
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fs_read_cifs_named_sockets($2)
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fs_read_cifs_named_pipes($2)
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',`
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fs_dontaudit_list_cifs($2)
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fs_dontaudit_read_cifs_files($2)
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')
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')
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#######################################
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## <summary>
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## Allow a home directory for which the
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## role has full access.
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## </summary>
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## <desc>
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## <p>
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## Allow a home directory for which the
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## role has full access.
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## </p>
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## <p>
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## This does not allow execute access.
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## </p>
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## </desc>
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## <param name="role">
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## <summary>
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## The user role
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## </summary>
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## </param>
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## <param name="userdomain">
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## <summary>
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## The user domain
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## </summary>
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## </param>
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## <rolebase/>
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#
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interface(`userdom_manage_home_role',`
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gen_require(`
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type user_home_t, user_home_dir_t;
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')
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##############################
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#
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# Domain access to home dir
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#
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type_member $2 user_home_dir_t:dir user_home_dir_t;
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# full control of the home directory
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allow $2 user_home_t:file entrypoint;
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manage_dirs_pattern($2, { user_home_dir_t user_home_t }, user_home_t)
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manage_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t)
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manage_lnk_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t)
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manage_sock_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t)
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manage_fifo_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t)
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relabel_dirs_pattern($2, { user_home_dir_t user_home_t }, user_home_t)
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relabel_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t)
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relabel_lnk_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t)
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relabel_sock_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t)
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relabel_fifo_files_pattern($2, { user_home_dir_t user_home_t }, user_home_t)
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filetrans_pattern($2, user_home_dir_t, user_home_t, { dir file lnk_file sock_file fifo_file })
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files_list_home($2)
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# cjp: this should probably be removed:
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allow $2 user_home_dir_t:dir { manage_dir_perms relabel_dir_perms };
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tunable_policy(`use_nfs_home_dirs',`
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fs_manage_nfs_dirs($2)
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fs_manage_nfs_files($2)
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fs_manage_nfs_symlinks($2)
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fs_manage_nfs_named_sockets($2)
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fs_manage_nfs_named_pipes($2)
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',`
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fs_dontaudit_manage_nfs_dirs($2)
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fs_dontaudit_manage_nfs_files($2)
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')
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tunable_policy(`use_samba_home_dirs',`
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fs_manage_cifs_dirs($2)
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fs_manage_cifs_files($2)
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fs_manage_cifs_symlinks($2)
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fs_manage_cifs_named_sockets($2)
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fs_manage_cifs_named_pipes($2)
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',`
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fs_dontaudit_manage_cifs_dirs($2)
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fs_dontaudit_manage_cifs_files($2)
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')
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')
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#######################################
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## <summary>
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## Manage user temporary files
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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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## Domain allowed access.
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## </summary>
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## </param>
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## <rolebase/>
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#
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interface(`userdom_manage_tmp_role',`
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gen_require(`
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type user_tmp_t;
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')
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files_poly_member_tmp($2, user_tmp_t)
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manage_dirs_pattern($2, user_tmp_t, user_tmp_t)
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manage_files_pattern($2, user_tmp_t, user_tmp_t)
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manage_lnk_files_pattern($2, user_tmp_t, user_tmp_t)
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manage_sock_files_pattern($2, user_tmp_t, user_tmp_t)
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manage_fifo_files_pattern($2, user_tmp_t, user_tmp_t)
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files_tmp_filetrans($2, user_tmp_t, { dir file lnk_file sock_file fifo_file })
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')
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#######################################
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## <summary>
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## The execute access user temporary 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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## <rolebase/>
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#
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interface(`userdom_exec_user_tmp_files',`
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gen_require(`
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type user_tmp_t;
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')
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exec_files_pattern($1, user_tmp_t, user_tmp_t)
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files_search_tmp($1)
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')
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#######################################
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## <summary>
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## Role access for the user tmpfs type
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## that the user has full access.
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## </summary>
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## <desc>
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## <p>
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## Role access for the user tmpfs type
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## that the user has full access.
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## </p>
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## <p>
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## This does not allow execute access.
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## </p>
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## </desc>
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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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## 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(`userdom_manage_tmpfs_role',`
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gen_require(`
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type user_tmpfs_t;
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')
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manage_dirs_pattern($2, user_tmpfs_t, user_tmpfs_t)
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manage_files_pattern($2, user_tmpfs_t, user_tmpfs_t)
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manage_lnk_files_pattern($2, user_tmpfs_t, user_tmpfs_t)
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manage_sock_files_pattern($2, user_tmpfs_t, user_tmpfs_t)
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manage_fifo_files_pattern($2, user_tmpfs_t, user_tmpfs_t)
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fs_tmpfs_filetrans($2, user_tmpfs_t, { dir file lnk_file sock_file fifo_file })
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')
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#######################################
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## <summary>
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## The template allowing the user basic
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## network permissions
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## </summary>
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## <param name="userdomain_prefix">
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## <summary>
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## The prefix of the user domain (e.g., user
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## is the prefix for user_t).
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## </summary>
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## </param>
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## <rolebase/>
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#
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template(`userdom_basic_networking_template',`
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gen_require(`
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type $1_t;
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')
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allow $1_t self:tcp_socket create_stream_socket_perms;
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allow $1_t self:udp_socket create_socket_perms;
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corenet_all_recvfrom_unlabeled($1_t)
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corenet_all_recvfrom_netlabel($1_t)
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corenet_tcp_sendrecv_generic_if($1_t)
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corenet_udp_sendrecv_generic_if($1_t)
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corenet_tcp_sendrecv_generic_node($1_t)
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corenet_udp_sendrecv_generic_node($1_t)
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corenet_tcp_sendrecv_all_ports($1_t)
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corenet_udp_sendrecv_all_ports($1_t)
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corenet_tcp_connect_all_ports($1_t)
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corenet_sendrecv_all_client_packets($1_t)
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corenet_all_recvfrom_labeled($1_t, $1_t)
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optional_policy(`
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init_tcp_recvfrom_all_daemons($1_t)
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init_udp_recvfrom_all_daemons($1_t)
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')
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optional_policy(`
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ipsec_match_default_spd($1_t)
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')
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')
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#######################################
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## <summary>
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## The template for creating a user xwindows client. (Deprecated)
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## </summary>
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## <param name="userdomain_prefix">
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## <summary>
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## The prefix of the user domain (e.g., user
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## is the prefix for user_t).
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## </summary>
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## </param>
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## <rolebase/>
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#
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template(`userdom_xwindows_client_template',`
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refpolicywarn(`$0() has been deprecated, please use xserver_role() instead.')
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gen_require(`
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type $1_t, user_tmpfs_t;
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')
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dev_rw_xserver_misc($1_t)
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dev_rw_power_management($1_t)
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dev_read_input($1_t)
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dev_read_misc($1_t)
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dev_write_misc($1_t)
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# open office is looking for the following
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dev_getattr_agp_dev($1_t)
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dev_dontaudit_rw_dri($1_t)
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# GNOME checks for usb and other devices:
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dev_rw_usbfs($1_t)
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xserver_user_x_domain_template($1, $1_t, user_tmpfs_t)
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xserver_xsession_entry_type($1_t)
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xserver_dontaudit_write_log($1_t)
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xserver_stream_connect_xdm($1_t)
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# certain apps want to read xdm.pid file
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xserver_read_xdm_pid($1_t)
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# gnome-session creates socket under /tmp/.ICE-unix/
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xserver_create_xdm_tmp_sockets($1_t)
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# Needed for escd, remove if we get escd policy
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xserver_manage_xdm_tmp_files($1_t)
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')
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#######################################
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## <summary>
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## The template for allowing the user to change passwords.
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## </summary>
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## <param name="userdomain_prefix">
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## <summary>
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## The prefix of the user domain (e.g., user
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## is the prefix for user_t).
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## </summary>
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## </param>
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## <rolebase/>
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#
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template(`userdom_change_password_template',`
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gen_require(`
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type $1_t;
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role $1_r;
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')
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optional_policy(`
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usermanage_run_chfn($1_t,$1_r)
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usermanage_run_passwd($1_t,$1_r)
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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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## The template containing rules common to unprivileged
|
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## users and administrative users.
|
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## </summary>
|
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## <desc>
|
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## <p>
|
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## This template creates a user domain, types, and
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## rules for the user's tty, pty, tmp, and tmpfs files.
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## </p>
|
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## </desc>
|
|
## <param name="userdomain_prefix">
|
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## <summary>
|
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## The prefix of the user domain (e.g., user
|
|
## is the prefix for user_t).
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
template(`userdom_common_user_template',`
|
|
gen_require(`
|
|
attribute unpriv_userdomain;
|
|
')
|
|
|
|
userdom_basic_networking_template($1)
|
|
|
|
##############################
|
|
#
|
|
# User domain Local policy
|
|
#
|
|
|
|
# evolution and gnome-session try to create a netlink socket
|
|
dontaudit $1_t self:netlink_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown };
|
|
dontaudit $1_t self:netlink_route_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown nlmsg_read nlmsg_write };
|
|
|
|
allow $1_t unpriv_userdomain:fd use;
|
|
|
|
kernel_read_system_state($1_t)
|
|
kernel_read_network_state($1_t)
|
|
kernel_read_net_sysctls($1_t)
|
|
# Very permissive allowing every domain to see every type:
|
|
kernel_get_sysvipc_info($1_t)
|
|
# Find CDROM devices:
|
|
kernel_read_device_sysctls($1_t)
|
|
|
|
corecmd_exec_bin($1_t)
|
|
|
|
corenet_udp_bind_generic_node($1_t)
|
|
corenet_udp_bind_generic_port($1_t)
|
|
|
|
dev_read_rand($1_t)
|
|
dev_write_sound($1_t)
|
|
dev_read_sound($1_t)
|
|
dev_read_sound_mixer($1_t)
|
|
dev_write_sound_mixer($1_t)
|
|
|
|
files_exec_etc_files($1_t)
|
|
files_search_locks($1_t)
|
|
# Check to see if cdrom is mounted
|
|
files_search_mnt($1_t)
|
|
# cjp: perhaps should cut back on file reads:
|
|
files_read_var_files($1_t)
|
|
files_read_var_symlinks($1_t)
|
|
files_read_generic_spool($1_t)
|
|
files_read_var_lib_files($1_t)
|
|
# Stat lost+found.
|
|
files_getattr_lost_found_dirs($1_t)
|
|
|
|
fs_rw_cgroup_files($1_t)
|
|
|
|
# cjp: some of this probably can be removed
|
|
selinux_get_fs_mount($1_t)
|
|
selinux_validate_context($1_t)
|
|
selinux_compute_access_vector($1_t)
|
|
selinux_compute_create_context($1_t)
|
|
selinux_compute_relabel_context($1_t)
|
|
selinux_compute_user_contexts($1_t)
|
|
|
|
# for eject
|
|
storage_getattr_fixed_disk_dev($1_t)
|
|
|
|
auth_use_nsswitch($1_t)
|
|
auth_read_login_records($1_t)
|
|
auth_search_pam_console_data($1_t)
|
|
auth_run_pam($1_t,$1_r)
|
|
auth_run_utempter($1_t,$1_r)
|
|
|
|
init_read_utmp($1_t)
|
|
|
|
seutil_read_file_contexts($1_t)
|
|
seutil_read_default_contexts($1_t)
|
|
seutil_run_newrole($1_t,$1_r)
|
|
seutil_exec_checkpolicy($1_t)
|
|
seutil_exec_setfiles($1_t)
|
|
# for when the network connection is killed
|
|
# this is needed when a login role can change
|
|
# to this one.
|
|
seutil_dontaudit_signal_newrole($1_t)
|
|
|
|
tunable_policy(`user_direct_mouse',`
|
|
dev_read_mouse($1_t)
|
|
')
|
|
|
|
tunable_policy(`user_ttyfile_stat',`
|
|
term_getattr_all_ttys($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
alsa_manage_home_files($1_t)
|
|
alsa_read_rw_config($1_t)
|
|
alsa_relabel_home_files($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
# Allow graphical boot to check battery lifespan
|
|
apm_stream_connect($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
canna_stream_connect($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
dbus_system_bus_client($1_t)
|
|
|
|
optional_policy(`
|
|
bluetooth_dbus_chat($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
evolution_dbus_chat($1_t)
|
|
evolution_alarm_dbus_chat($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
cups_dbus_chat_config($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
hal_dbus_chat($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
networkmanager_dbus_chat($1_t)
|
|
')
|
|
')
|
|
|
|
optional_policy(`
|
|
inetd_use_fds($1_t)
|
|
inetd_rw_tcp_sockets($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
inn_read_config($1_t)
|
|
inn_read_news_lib($1_t)
|
|
inn_read_news_spool($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
locate_read_lib_files($1_t)
|
|
')
|
|
|
|
# for running depmod as part of the kernel packaging process
|
|
optional_policy(`
|
|
modutils_read_module_config($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
mta_rw_spool($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
tunable_policy(`allow_user_mysql_connect',`
|
|
mysql_stream_connect($1_t)
|
|
')
|
|
')
|
|
|
|
optional_policy(`
|
|
oident_manage_user_content($1_t)
|
|
oident_relabel_user_content($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
# to allow monitoring of pcmcia status
|
|
pcmcia_read_pid($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
pcscd_read_pub_files($1_t)
|
|
pcscd_stream_connect($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
tunable_policy(`allow_user_postgresql_connect',`
|
|
postgresql_stream_connect($1_t)
|
|
postgresql_tcp_connect($1_t)
|
|
')
|
|
')
|
|
|
|
optional_policy(`
|
|
resmgr_stream_connect($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
rpc_dontaudit_getattr_exports($1_t)
|
|
rpc_manage_nfs_rw_content($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
samba_stream_connect_winbind($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
slrnpull_search_spool($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
usernetctl_run($1_t,$1_r)
|
|
')
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## The template for creating a login user.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## This template creates a user domain, types, and
|
|
## rules for the user's tty, pty, home directories,
|
|
## tmp, and tmpfs files.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="userdomain_prefix">
|
|
## <summary>
|
|
## The prefix of the user domain (e.g., user
|
|
## is the prefix for user_t).
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
template(`userdom_login_user_template', `
|
|
gen_require(`
|
|
class context contains;
|
|
')
|
|
|
|
userdom_base_user_template($1)
|
|
|
|
userdom_manage_home_role($1_r, $1_t)
|
|
|
|
userdom_manage_tmp_role($1_r, $1_t)
|
|
userdom_manage_tmpfs_role($1_r, $1_t)
|
|
|
|
userdom_exec_user_tmp_files($1_t)
|
|
userdom_exec_user_home_content_files($1_t)
|
|
|
|
userdom_change_password_template($1)
|
|
|
|
##############################
|
|
#
|
|
# User domain Local policy
|
|
#
|
|
|
|
allow $1_t self:capability { setgid chown fowner };
|
|
dontaudit $1_t self:capability { sys_nice fsetid };
|
|
|
|
allow $1_t self:process ~{ setcurrent setexec setrlimit execmem execstack execheap };
|
|
dontaudit $1_t self:process setrlimit;
|
|
dontaudit $1_t self:netlink_route_socket { create ioctl read getattr write setattr append bind connect getopt setopt shutdown nlmsg_read nlmsg_write };
|
|
|
|
allow $1_t self:context contains;
|
|
|
|
kernel_dontaudit_read_system_state($1_t)
|
|
|
|
dev_read_sysfs($1_t)
|
|
dev_read_urand($1_t)
|
|
|
|
domain_use_interactive_fds($1_t)
|
|
# Command completion can fire hundreds of denials
|
|
domain_dontaudit_exec_all_entry_files($1_t)
|
|
|
|
files_dontaudit_list_default($1_t)
|
|
files_dontaudit_read_default_files($1_t)
|
|
# Stat lost+found.
|
|
files_getattr_lost_found_dirs($1_t)
|
|
|
|
fs_get_all_fs_quotas($1_t)
|
|
fs_getattr_all_fs($1_t)
|
|
fs_getattr_all_dirs($1_t)
|
|
fs_search_auto_mountpoints($1_t)
|
|
fs_list_cgroup_dirs($1_t)
|
|
fs_list_inotifyfs($1_t)
|
|
fs_rw_anon_inodefs_files($1_t)
|
|
fs_dontaudit_rw_cgroup_files($1_t)
|
|
|
|
auth_dontaudit_write_login_records($1_t)
|
|
|
|
application_exec_all($1_t)
|
|
|
|
# The library functions always try to open read-write first,
|
|
# then fall back to read-only if it fails.
|
|
init_dontaudit_rw_utmp($1_t)
|
|
# Stop warnings about access to /dev/console
|
|
init_dontaudit_use_fds($1_t)
|
|
init_dontaudit_use_script_fds($1_t)
|
|
|
|
libs_exec_lib_files($1_t)
|
|
|
|
logging_dontaudit_getattr_all_logs($1_t)
|
|
|
|
miscfiles_read_man_pages($1_t)
|
|
# for running TeX programs
|
|
miscfiles_read_tetex_data($1_t)
|
|
miscfiles_exec_tetex_data($1_t)
|
|
|
|
seutil_read_config($1_t)
|
|
|
|
optional_policy(`
|
|
cups_read_config($1_t)
|
|
cups_stream_connect($1_t)
|
|
cups_stream_connect_ptal($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
kerberos_use($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
mta_dontaudit_read_spool_symlinks($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
quota_dontaudit_getattr_db($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
rpm_read_db($1_t)
|
|
rpm_dontaudit_manage_db($1_t)
|
|
')
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## The template for creating a unprivileged login user.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## This template creates a user domain, types, and
|
|
## rules for the user's tty, pty, home directories,
|
|
## tmp, and tmpfs files.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="userdomain_prefix">
|
|
## <summary>
|
|
## The prefix of the user domain (e.g., user
|
|
## is the prefix for user_t).
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
template(`userdom_restricted_user_template',`
|
|
gen_require(`
|
|
attribute unpriv_userdomain;
|
|
')
|
|
|
|
userdom_login_user_template($1)
|
|
|
|
typeattribute $1_t unpriv_userdomain;
|
|
domain_interactive_fd($1_t)
|
|
|
|
##############################
|
|
#
|
|
# Local policy
|
|
#
|
|
|
|
optional_policy(`
|
|
loadkeys_run($1_t,$1_r)
|
|
')
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## The template for creating a unprivileged xwindows login user.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## The template for creating a unprivileged xwindows login user.
|
|
## </p>
|
|
## <p>
|
|
## This template creates a user domain, types, and
|
|
## rules for the user's tty, pty, home directories,
|
|
## tmp, and tmpfs files.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="userdomain_prefix">
|
|
## <summary>
|
|
## The prefix of the user domain (e.g., user
|
|
## is the prefix for user_t).
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
template(`userdom_restricted_xwindows_user_template',`
|
|
|
|
userdom_restricted_user_template($1)
|
|
|
|
##############################
|
|
#
|
|
# Local policy
|
|
#
|
|
|
|
auth_role($1_r, $1_t)
|
|
auth_search_pam_console_data($1_t)
|
|
|
|
dev_read_sound($1_t)
|
|
dev_write_sound($1_t)
|
|
# gnome keyring wants to read this.
|
|
dev_dontaudit_read_rand($1_t)
|
|
|
|
logging_send_syslog_msg($1_t)
|
|
logging_dontaudit_send_audit_msgs($1_t)
|
|
|
|
# Need to to this just so screensaver will work. Should be moved to screensaver domain
|
|
logging_send_audit_msgs($1_t)
|
|
selinux_get_enforce_mode($1_t)
|
|
|
|
xserver_restricted_role($1_r, $1_t)
|
|
|
|
optional_policy(`
|
|
alsa_read_rw_config($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
dbus_role_template($1, $1_r, $1_t)
|
|
dbus_system_bus_client($1_t)
|
|
|
|
optional_policy(`
|
|
consolekit_dbus_chat($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
cups_dbus_chat($1_t)
|
|
')
|
|
')
|
|
|
|
optional_policy(`
|
|
java_role($1_r, $1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
setroubleshoot_dontaudit_stream_connect($1_t)
|
|
')
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## The template for creating a unprivileged user roughly
|
|
## equivalent to a regular linux user.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## The template for creating a unprivileged user roughly
|
|
## equivalent to a regular linux user.
|
|
## </p>
|
|
## <p>
|
|
## This template creates a user domain, types, and
|
|
## rules for the user's tty, pty, home directories,
|
|
## tmp, and tmpfs files.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="userdomain_prefix">
|
|
## <summary>
|
|
## The prefix of the user domain (e.g., user
|
|
## is the prefix for user_t).
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
template(`userdom_unpriv_user_template', `
|
|
|
|
##############################
|
|
#
|
|
# Declarations
|
|
#
|
|
|
|
# Inherit rules for ordinary users.
|
|
userdom_restricted_user_template($1)
|
|
userdom_common_user_template($1)
|
|
|
|
##############################
|
|
#
|
|
# Local policy
|
|
#
|
|
|
|
# port access is audited even if dac would not have allowed it, so dontaudit it here
|
|
corenet_dontaudit_tcp_bind_all_reserved_ports($1_t)
|
|
# Need the following rule to allow users to run vpnc
|
|
corenet_tcp_bind_xserver_port($1_t)
|
|
|
|
files_exec_usr_files($1_t)
|
|
# cjp: why?
|
|
files_read_kernel_symbol_table($1_t)
|
|
|
|
ifndef(`enable_mls',`
|
|
fs_exec_noxattr($1_t)
|
|
|
|
tunable_policy(`user_rw_noexattrfile',`
|
|
fs_manage_noxattr_fs_files($1_t)
|
|
fs_manage_noxattr_fs_dirs($1_t)
|
|
# Write floppies
|
|
storage_raw_read_removable_device($1_t)
|
|
storage_raw_write_removable_device($1_t)
|
|
',`
|
|
storage_raw_read_removable_device($1_t)
|
|
')
|
|
')
|
|
|
|
tunable_policy(`user_dmesg',`
|
|
kernel_read_ring_buffer($1_t)
|
|
',`
|
|
kernel_dontaudit_read_ring_buffer($1_t)
|
|
')
|
|
|
|
# Allow users to run TCP servers (bind to ports and accept connection from
|
|
# the same domain and outside users) disabling this forces FTP passive mode
|
|
# and may change other protocols
|
|
tunable_policy(`user_tcp_server',`
|
|
corenet_tcp_bind_generic_node($1_t)
|
|
corenet_tcp_bind_generic_port($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
netutils_run_ping_cond($1_t,$1_r)
|
|
netutils_run_traceroute_cond($1_t,$1_r)
|
|
')
|
|
|
|
# Run pppd in pppd_t by default for user
|
|
optional_policy(`
|
|
ppp_run_cond($1_t,$1_r)
|
|
')
|
|
|
|
optional_policy(`
|
|
setroubleshoot_stream_connect($1_t)
|
|
')
|
|
')
|
|
|
|
#######################################
|
|
## <summary>
|
|
## The template for creating an administrative user.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## This template creates a user domain, types, and
|
|
## rules for the user's tty, pty, home directories,
|
|
## tmp, and tmpfs files.
|
|
## </p>
|
|
## <p>
|
|
## The privileges given to administrative users are:
|
|
## <ul>
|
|
## <li>Raw disk access</li>
|
|
## <li>Set all sysctls</li>
|
|
## <li>All kernel ring buffer controls</li>
|
|
## <li>Create, read, write, and delete all files but shadow</li>
|
|
## <li>Manage source and binary format SELinux policy</li>
|
|
## <li>Run insmod</li>
|
|
## </ul>
|
|
## </p>
|
|
## </desc>
|
|
## <param name="userdomain_prefix">
|
|
## <summary>
|
|
## The prefix of the user domain (e.g., sysadm
|
|
## is the prefix for sysadm_t).
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
template(`userdom_admin_user_template',`
|
|
gen_require(`
|
|
attribute admindomain;
|
|
class passwd { passwd chfn chsh rootok };
|
|
')
|
|
|
|
##############################
|
|
#
|
|
# Declarations
|
|
#
|
|
|
|
# Inherit rules for ordinary users.
|
|
userdom_login_user_template($1)
|
|
userdom_common_user_template($1)
|
|
|
|
domain_obj_id_change_exemption($1_t)
|
|
role system_r types $1_t;
|
|
|
|
typeattribute $1_t admindomain;
|
|
|
|
ifdef(`direct_sysadm_daemon',`
|
|
domain_system_change_exemption($1_t)
|
|
')
|
|
|
|
##############################
|
|
#
|
|
# $1_t local policy
|
|
#
|
|
|
|
allow $1_t self:capability ~{ sys_module audit_control audit_write };
|
|
allow $1_t self:process { setexec setfscreate };
|
|
allow $1_t self:netlink_audit_socket nlmsg_readpriv;
|
|
allow $1_t self:tun_socket create;
|
|
# Set password information for other users.
|
|
allow $1_t self:passwd { passwd chfn chsh };
|
|
# Skip authentication when pam_rootok is specified.
|
|
allow $1_t self:passwd rootok;
|
|
|
|
kernel_read_software_raid_state($1_t)
|
|
kernel_getattr_core_if($1_t)
|
|
kernel_getattr_message_if($1_t)
|
|
kernel_change_ring_buffer_level($1_t)
|
|
kernel_clear_ring_buffer($1_t)
|
|
kernel_read_ring_buffer($1_t)
|
|
kernel_get_sysvipc_info($1_t)
|
|
kernel_rw_all_sysctls($1_t)
|
|
# signal unlabeled processes:
|
|
kernel_kill_unlabeled($1_t)
|
|
kernel_signal_unlabeled($1_t)
|
|
kernel_sigstop_unlabeled($1_t)
|
|
kernel_signull_unlabeled($1_t)
|
|
kernel_sigchld_unlabeled($1_t)
|
|
|
|
corenet_tcp_bind_generic_port($1_t)
|
|
# allow setting up tunnels
|
|
corenet_rw_tun_tap_dev($1_t)
|
|
|
|
dev_getattr_generic_blk_files($1_t)
|
|
dev_getattr_generic_chr_files($1_t)
|
|
# for lsof
|
|
dev_getattr_mtrr_dev($1_t)
|
|
# Allow MAKEDEV to work
|
|
dev_create_all_blk_files($1_t)
|
|
dev_create_all_chr_files($1_t)
|
|
dev_delete_all_blk_files($1_t)
|
|
dev_delete_all_chr_files($1_t)
|
|
dev_rename_all_blk_files($1_t)
|
|
dev_rename_all_chr_files($1_t)
|
|
dev_create_generic_symlinks($1_t)
|
|
|
|
domain_setpriority_all_domains($1_t)
|
|
domain_read_all_domains_state($1_t)
|
|
domain_getattr_all_domains($1_t)
|
|
domain_dontaudit_ptrace_all_domains($1_t)
|
|
# signal all domains:
|
|
domain_kill_all_domains($1_t)
|
|
domain_signal_all_domains($1_t)
|
|
domain_signull_all_domains($1_t)
|
|
domain_sigstop_all_domains($1_t)
|
|
domain_sigstop_all_domains($1_t)
|
|
domain_sigchld_all_domains($1_t)
|
|
# for lsof
|
|
domain_getattr_all_sockets($1_t)
|
|
|
|
files_exec_usr_src_files($1_t)
|
|
|
|
fs_getattr_all_fs($1_t)
|
|
fs_set_all_quotas($1_t)
|
|
fs_exec_noxattr($1_t)
|
|
|
|
storage_raw_read_removable_device($1_t)
|
|
storage_raw_write_removable_device($1_t)
|
|
|
|
term_use_all_terms($1_t)
|
|
|
|
auth_getattr_shadow($1_t)
|
|
# Manage almost all files
|
|
auth_manage_all_files_except_shadow($1_t)
|
|
# Relabel almost all files
|
|
auth_relabel_all_files_except_shadow($1_t)
|
|
|
|
init_telinit($1_t)
|
|
|
|
logging_send_syslog_msg($1_t)
|
|
|
|
modutils_domtrans_insmod($1_t)
|
|
|
|
# The following rule is temporary until such time that a complete
|
|
# policy management infrastructure is in place so that an administrator
|
|
# cannot directly manipulate policy files with arbitrary programs.
|
|
seutil_manage_src_policy($1_t)
|
|
# Violates the goal of limiting write access to checkpolicy.
|
|
# But presently necessary for installing the file_contexts file.
|
|
seutil_manage_bin_policy($1_t)
|
|
|
|
userdom_manage_user_home_content_dirs($1_t)
|
|
userdom_manage_user_home_content_files($1_t)
|
|
userdom_manage_user_home_content_symlinks($1_t)
|
|
userdom_manage_user_home_content_pipes($1_t)
|
|
userdom_manage_user_home_content_sockets($1_t)
|
|
userdom_user_home_dir_filetrans_user_home_content($1_t, { dir file lnk_file fifo_file sock_file })
|
|
|
|
tunable_policy(`user_rw_noexattrfile',`
|
|
fs_manage_noxattr_fs_files($1_t)
|
|
fs_manage_noxattr_fs_dirs($1_t)
|
|
',`
|
|
fs_read_noxattr_fs_files($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
postgresql_unconfined($1_t)
|
|
')
|
|
|
|
optional_policy(`
|
|
userhelper_exec($1_t)
|
|
')
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow user to run as a secadm
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Create objects in a user home directory
|
|
## with an automatic type transition to
|
|
## a specified private type.
|
|
## </p>
|
|
## <p>
|
|
## This is a templated interface, and should only
|
|
## be called from a per-userdomain template.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="role">
|
|
## <summary>
|
|
## The role of the object to create.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
template(`userdom_security_admin_template',`
|
|
allow $1 self:capability { dac_read_search dac_override };
|
|
|
|
corecmd_exec_shell($1)
|
|
|
|
domain_obj_id_change_exemption($1)
|
|
|
|
dev_relabel_all_dev_nodes($1)
|
|
|
|
files_create_boot_flag($1)
|
|
|
|
# Necessary for managing /boot/efi
|
|
fs_manage_dos_files($1)
|
|
|
|
mls_process_read_up($1)
|
|
mls_file_read_all_levels($1)
|
|
mls_file_upgrade($1)
|
|
mls_file_downgrade($1)
|
|
|
|
selinux_set_enforce_mode($1)
|
|
selinux_set_all_booleans($1)
|
|
selinux_set_parameters($1)
|
|
|
|
auth_relabel_all_files_except_shadow($1)
|
|
auth_relabel_shadow($1)
|
|
|
|
init_exec($1)
|
|
|
|
logging_send_syslog_msg($1)
|
|
logging_read_audit_log($1)
|
|
logging_read_generic_logs($1)
|
|
logging_read_audit_config($1)
|
|
|
|
seutil_manage_bin_policy($1)
|
|
seutil_run_checkpolicy($1,$2)
|
|
seutil_run_loadpolicy($1,$2)
|
|
seutil_run_semanage($1,$2)
|
|
seutil_run_setfiles($1, $2)
|
|
|
|
optional_policy(`
|
|
aide_run($1,$2)
|
|
')
|
|
|
|
optional_policy(`
|
|
consoletype_exec($1)
|
|
')
|
|
|
|
optional_policy(`
|
|
dmesg_exec($1)
|
|
')
|
|
|
|
optional_policy(`
|
|
ipsec_run_setkey($1,$2)
|
|
')
|
|
|
|
optional_policy(`
|
|
netlabel_run_mgmt($1,$2)
|
|
')
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Make the specified type usable in a
|
|
## user home directory.
|
|
## </summary>
|
|
## <param name="type">
|
|
## <summary>
|
|
## Type to be used as a file in the
|
|
## user home directory.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_user_home_content',`
|
|
gen_require(`
|
|
type user_home_t;
|
|
')
|
|
|
|
allow $1 user_home_t:filesystem associate;
|
|
files_type($1)
|
|
files_poly_member($1)
|
|
ubac_constrained($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Allow domain to attach to TUN devices created by administrative users.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_attach_admin_tun_iface',`
|
|
gen_require(`
|
|
attribute admindomain;
|
|
')
|
|
|
|
allow $1 admindomain:tun_socket relabelfrom;
|
|
allow $1 self:tun_socket relabelto;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Set the attributes of a user pty.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_setattr_user_ptys',`
|
|
gen_require(`
|
|
type user_devpts_t;
|
|
')
|
|
|
|
allow $1 user_devpts_t:chr_file setattr_chr_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create a user pty.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_create_user_pty',`
|
|
gen_require(`
|
|
type user_devpts_t;
|
|
')
|
|
|
|
term_create_pty($1, user_devpts_t)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attributes of user home directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_getattr_user_home_dirs',`
|
|
gen_require(`
|
|
type user_home_dir_t;
|
|
')
|
|
|
|
allow $1 user_home_dir_t:dir getattr_dir_perms;
|
|
files_search_home($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get the attributes of user home directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_getattr_user_home_dirs',`
|
|
gen_require(`
|
|
type user_home_dir_t;
|
|
')
|
|
|
|
dontaudit $1 user_home_dir_t:dir getattr_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Search user home directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_search_user_home_dirs',`
|
|
gen_require(`
|
|
type user_home_dir_t;
|
|
')
|
|
|
|
allow $1 user_home_dir_t:dir search_dir_perms;
|
|
files_search_home($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to search user home directories.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Do not audit attempts to search user home directories.
|
|
## This will supress SELinux denial messages when the specified
|
|
## domain is denied the permission to search these directories.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
## <infoflow type="none"/>
|
|
#
|
|
interface(`userdom_dontaudit_search_user_home_dirs',`
|
|
gen_require(`
|
|
type user_home_dir_t;
|
|
')
|
|
|
|
dontaudit $1 user_home_dir_t:dir search_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## List user home directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_list_user_home_dirs',`
|
|
gen_require(`
|
|
type user_home_dir_t;
|
|
')
|
|
|
|
allow $1 user_home_dir_t:dir list_dir_perms;
|
|
files_search_home($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to list user home subdirectories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_list_user_home_dirs',`
|
|
gen_require(`
|
|
type user_home_dir_t;
|
|
')
|
|
|
|
dontaudit $1 user_home_dir_t:dir list_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create user home directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_create_user_home_dirs',`
|
|
gen_require(`
|
|
type user_home_dir_t;
|
|
')
|
|
|
|
allow $1 user_home_dir_t:dir create_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create user home directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_manage_user_home_dirs',`
|
|
gen_require(`
|
|
type user_home_dir_t;
|
|
')
|
|
|
|
allow $1 user_home_dir_t:dir manage_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Relabel to user home directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_relabelto_user_home_dirs',`
|
|
gen_require(`
|
|
type user_home_dir_t;
|
|
')
|
|
|
|
allow $1 user_home_dir_t:dir relabelto;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create directories in the home dir root with
|
|
## the user home directory type.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_home_filetrans_user_home_dir',`
|
|
gen_require(`
|
|
type user_home_dir_t;
|
|
')
|
|
|
|
files_home_filetrans($1, user_home_dir_t, dir)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do a domain transition to the specified
|
|
## domain when executing a program in the
|
|
## user home directory.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Do a domain transition to the specified
|
|
## domain when executing a program in the
|
|
## user home directory.
|
|
## </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>
|
|
#
|
|
interface(`userdom_user_home_domtrans',`
|
|
gen_require(`
|
|
type user_home_dir_t, user_home_t;
|
|
')
|
|
|
|
domain_auto_trans($1, user_home_t, $2)
|
|
allow $1 user_home_dir_t:dir search_dir_perms;
|
|
files_search_home($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to search user home content directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_search_user_home_content',`
|
|
gen_require(`
|
|
type user_home_t;
|
|
')
|
|
|
|
dontaudit $1 user_home_t:dir search_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## List contents of users home directory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_list_user_home_content',`
|
|
gen_require(`
|
|
type user_home_t;
|
|
')
|
|
|
|
allow $1 user_home_t:dir list_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete directories
|
|
## in a user home subdirectory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_manage_user_home_content_dirs',`
|
|
gen_require(`
|
|
type user_home_dir_t, user_home_t;
|
|
')
|
|
|
|
manage_dirs_pattern($1, { user_home_dir_t user_home_t }, user_home_t)
|
|
files_search_home($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Delete directories in a user home subdirectory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_delete_user_home_content_dirs',`
|
|
gen_require(`
|
|
type user_home_t;
|
|
')
|
|
|
|
allow $1 user_home_t:dir delete_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to set the
|
|
## attributes of user home files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_setattr_user_home_content_files',`
|
|
gen_require(`
|
|
type user_home_t;
|
|
')
|
|
|
|
dontaudit $1 user_home_t:file setattr_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Mmap user home files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_mmap_user_home_content_files',`
|
|
gen_require(`
|
|
type user_home_dir_t, user_home_t;
|
|
')
|
|
|
|
mmap_files_pattern($1, { user_home_dir_t user_home_t }, user_home_t)
|
|
files_search_home($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read user home files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_read_user_home_content_files',`
|
|
gen_require(`
|
|
type user_home_dir_t, user_home_t;
|
|
')
|
|
|
|
read_files_pattern($1, { user_home_dir_t user_home_t }, user_home_t)
|
|
files_search_home($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to read user home files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_read_user_home_content_files',`
|
|
gen_require(`
|
|
type user_home_t;
|
|
')
|
|
|
|
dontaudit $1 user_home_t:dir list_dir_perms;
|
|
dontaudit $1 user_home_t:file read_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to append user home files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_append_user_home_content_files',`
|
|
gen_require(`
|
|
type user_home_t;
|
|
')
|
|
|
|
dontaudit $1 user_home_t:file append_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to write user home files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_write_user_home_content_files',`
|
|
gen_require(`
|
|
type user_home_t;
|
|
')
|
|
|
|
dontaudit $1 user_home_t:file write_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Delete files in a user home subdirectory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_delete_user_home_content_files',`
|
|
gen_require(`
|
|
type user_home_t;
|
|
')
|
|
|
|
allow $1 user_home_t:file delete_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to write user home files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_relabel_user_home_content_files',`
|
|
gen_require(`
|
|
type user_home_t;
|
|
')
|
|
|
|
dontaudit $1 user_home_t:file relabel_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read user home subdirectory symbolic links.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_read_user_home_content_symlinks',`
|
|
gen_require(`
|
|
type user_home_dir_t, user_home_t;
|
|
')
|
|
|
|
read_lnk_files_pattern($1, { user_home_dir_t user_home_t }, user_home_t)
|
|
files_search_home($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute user home files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <rolecap/>
|
|
#
|
|
interface(`userdom_exec_user_home_content_files',`
|
|
gen_require(`
|
|
type user_home_dir_t, user_home_t;
|
|
')
|
|
|
|
files_search_home($1)
|
|
exec_files_pattern($1, { user_home_dir_t user_home_t }, user_home_t)
|
|
|
|
tunable_policy(`use_nfs_home_dirs',`
|
|
fs_exec_nfs_files($1)
|
|
')
|
|
|
|
tunable_policy(`use_samba_home_dirs',`
|
|
fs_exec_cifs_files($1)
|
|
')
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to execute user home files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_exec_user_home_content_files',`
|
|
gen_require(`
|
|
type user_home_t;
|
|
')
|
|
|
|
dontaudit $1 user_home_t:file exec_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete files
|
|
## in a user home subdirectory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_manage_user_home_content_files',`
|
|
gen_require(`
|
|
type user_home_dir_t, user_home_t;
|
|
')
|
|
|
|
manage_files_pattern($1, user_home_t, user_home_t)
|
|
allow $1 user_home_dir_t:dir search_dir_perms;
|
|
files_search_home($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to create, read, write, and delete directories
|
|
## in a user home subdirectory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_manage_user_home_content_dirs',`
|
|
gen_require(`
|
|
type user_home_dir_t, user_home_t;
|
|
')
|
|
|
|
dontaudit $1 user_home_t:dir manage_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete symbolic links
|
|
## in a user home subdirectory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_manage_user_home_content_symlinks',`
|
|
gen_require(`
|
|
type user_home_dir_t, user_home_t;
|
|
')
|
|
|
|
manage_lnk_files_pattern($1, user_home_t, user_home_t)
|
|
allow $1 user_home_dir_t:dir search_dir_perms;
|
|
files_search_home($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Delete symbolic links in a user home directory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_delete_user_home_content_symlinks',`
|
|
gen_require(`
|
|
type user_home_t;
|
|
')
|
|
|
|
allow $1 user_home_t:lnk_file delete_lnk_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete named pipes
|
|
## in a user home subdirectory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_manage_user_home_content_pipes',`
|
|
gen_require(`
|
|
type user_home_dir_t, user_home_t;
|
|
')
|
|
|
|
manage_fifo_files_pattern($1, user_home_t, user_home_t)
|
|
allow $1 user_home_dir_t:dir search_dir_perms;
|
|
files_search_home($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete named sockets
|
|
## in a user home subdirectory.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_manage_user_home_content_sockets',`
|
|
gen_require(`
|
|
type user_home_dir_t, user_home_t;
|
|
')
|
|
|
|
allow $1 user_home_dir_t:dir search_dir_perms;
|
|
manage_sock_files_pattern($1, user_home_t, user_home_t)
|
|
files_search_home($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create objects in a user home directory
|
|
## with an automatic type transition to
|
|
## a specified private type.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="private_type">
|
|
## <summary>
|
|
## The type of the object to create.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="object_class">
|
|
## <summary>
|
|
## The class of the object to be created.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_user_home_dir_filetrans',`
|
|
gen_require(`
|
|
type user_home_dir_t;
|
|
')
|
|
|
|
filetrans_pattern($1, user_home_dir_t, $2, $3)
|
|
files_search_home($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create objects in a user home directory
|
|
## with an automatic type transition to
|
|
## a specified private type.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="private_type">
|
|
## <summary>
|
|
## The type of the object to create.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="object_class">
|
|
## <summary>
|
|
## The class of the object to be created.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_user_home_content_filetrans',`
|
|
gen_require(`
|
|
type user_home_dir_t, user_home_t;
|
|
')
|
|
|
|
filetrans_pattern($1, user_home_t, $2, $3)
|
|
allow $1 user_home_dir_t:dir search_dir_perms;
|
|
files_search_home($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create objects in a user home directory
|
|
## with an automatic type transition to
|
|
## the user home file type.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="object_class">
|
|
## <summary>
|
|
## The class of the object to be created.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_user_home_dir_filetrans_user_home_content',`
|
|
gen_require(`
|
|
type user_home_dir_t, user_home_t;
|
|
')
|
|
|
|
filetrans_pattern($1, user_home_dir_t, user_home_t, $2)
|
|
files_search_home($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Write to user temporary named sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_write_user_tmp_sockets',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
allow $1 user_tmp_t:sock_file write_sock_file_perms;
|
|
files_search_tmp($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## List user temporary directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_list_user_tmp',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
allow $1 user_tmp_t:dir list_dir_perms;
|
|
files_search_tmp($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to list user
|
|
## temporary directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_list_user_tmp',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
dontaudit $1 user_tmp_t:dir list_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to manage users
|
|
## temporary directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_manage_user_tmp_dirs',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
dontaudit $1 user_tmp_t:dir manage_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read user temporary files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_read_user_tmp_files',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
read_files_pattern($1, user_tmp_t, user_tmp_t)
|
|
allow $1 user_tmp_t:dir list_dir_perms;
|
|
files_search_tmp($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to read users
|
|
## temporary files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_read_user_tmp_files',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
dontaudit $1 user_tmp_t:file read_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to append users
|
|
## temporary files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_append_user_tmp_files',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
dontaudit $1 user_tmp_t:file append_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write user temporary files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_rw_user_tmp_files',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
allow $1 user_tmp_t:dir list_dir_perms;
|
|
rw_files_pattern($1, user_tmp_t, user_tmp_t)
|
|
files_search_tmp($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to manage users
|
|
## temporary files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_manage_user_tmp_files',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
dontaudit $1 user_tmp_t:file manage_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read user temporary symbolic links.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_read_user_tmp_symlinks',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
read_lnk_files_pattern($1, user_tmp_t, user_tmp_t)
|
|
allow $1 user_tmp_t:dir list_dir_perms;
|
|
files_search_tmp($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete user
|
|
## temporary directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_manage_user_tmp_dirs',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
manage_dirs_pattern($1, user_tmp_t, user_tmp_t)
|
|
files_search_tmp($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete user
|
|
## temporary files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_manage_user_tmp_files',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
manage_files_pattern($1, user_tmp_t, user_tmp_t)
|
|
files_search_tmp($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete user
|
|
## temporary symbolic links.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_manage_user_tmp_symlinks',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
manage_lnk_files_pattern($1, user_tmp_t, user_tmp_t)
|
|
files_search_tmp($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete user
|
|
## temporary named pipes.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_manage_user_tmp_pipes',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
manage_fifo_files_pattern($1, user_tmp_t, user_tmp_t)
|
|
files_search_tmp($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete user
|
|
## temporary named sockets.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_manage_user_tmp_sockets',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
manage_sock_files_pattern($1, user_tmp_t, user_tmp_t)
|
|
files_search_tmp($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create objects in a user temporary directory
|
|
## with an automatic type transition to
|
|
## a specified private type.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="private_type">
|
|
## <summary>
|
|
## The type of the object to create.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="object_class">
|
|
## <summary>
|
|
## The class of the object to be created.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_user_tmp_filetrans',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
filetrans_pattern($1, user_tmp_t, $2, $3)
|
|
files_search_tmp($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create objects in the temporary directory
|
|
## with an automatic type transition to
|
|
## the user temporary type.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <param name="object_class">
|
|
## <summary>
|
|
## The class of the object to be created.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_tmp_filetrans_user_tmp',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
files_tmp_filetrans($1, user_tmp_t, $2)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read user tmpfs files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_read_user_tmpfs_files',`
|
|
gen_require(`
|
|
type user_tmpfs_t;
|
|
')
|
|
|
|
read_files_pattern($1, user_tmpfs_t, user_tmpfs_t)
|
|
allow $1 user_tmpfs_t:dir list_dir_perms;
|
|
fs_search_tmpfs($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read user tmpfs files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_rw_user_tmpfs_files',`
|
|
gen_require(`
|
|
type user_tmpfs_t;
|
|
')
|
|
|
|
rw_files_pattern($1, user_tmpfs_t, user_tmpfs_t)
|
|
read_lnk_files_pattern($1, user_tmpfs_t, user_tmpfs_t)
|
|
allow $1 user_tmpfs_t:dir list_dir_perms;
|
|
fs_search_tmpfs($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create, read, write, and delete user tmpfs files.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_manage_user_tmpfs_files',`
|
|
gen_require(`
|
|
type user_tmpfs_t;
|
|
')
|
|
|
|
manage_files_pattern($1, user_tmpfs_t, user_tmpfs_t)
|
|
allow $1 user_tmpfs_t:dir list_dir_perms;
|
|
fs_search_tmpfs($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attributes of a user domain tty.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_getattr_user_ttys',`
|
|
gen_require(`
|
|
type user_tty_device_t;
|
|
')
|
|
|
|
allow $1 user_tty_device_t:chr_file getattr_chr_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to get the attributes of a user domain tty.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_getattr_user_ttys',`
|
|
gen_require(`
|
|
type user_tty_device_t;
|
|
')
|
|
|
|
dontaudit $1 user_tty_device_t:chr_file getattr_chr_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Set the attributes of a user domain tty.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_setattr_user_ttys',`
|
|
gen_require(`
|
|
type user_tty_device_t;
|
|
')
|
|
|
|
allow $1 user_tty_device_t:chr_file setattr_chr_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to set the attributes of a user domain tty.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_setattr_user_ttys',`
|
|
gen_require(`
|
|
type user_tty_device_t;
|
|
')
|
|
|
|
dontaudit $1 user_tty_device_t:chr_file setattr_chr_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write a user domain tty.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_use_user_ttys',`
|
|
gen_require(`
|
|
type user_tty_device_t;
|
|
')
|
|
|
|
allow $1 user_tty_device_t:chr_file rw_term_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write a user domain pty.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_use_user_ptys',`
|
|
gen_require(`
|
|
type user_devpts_t;
|
|
')
|
|
|
|
allow $1 user_devpts_t:chr_file rw_term_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read and write a user TTYs and PTYs.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Allow the specified domain to read and write user
|
|
## TTYs and PTYs. This will allow the domain to
|
|
## interact with the user via the terminal. Typically
|
|
## all interactive applications will require this
|
|
## access.
|
|
## </p>
|
|
## <p>
|
|
## However, this also allows the applications to spy
|
|
## on user sessions or inject information into the
|
|
## user session. Thus, this access should likely
|
|
## not be allowed for non-interactive domains.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
## <infoflow type="both" weight="10"/>
|
|
#
|
|
interface(`userdom_use_user_terminals',`
|
|
gen_require(`
|
|
type user_tty_device_t, user_devpts_t;
|
|
')
|
|
|
|
allow $1 user_tty_device_t:chr_file rw_term_perms;
|
|
allow $1 user_devpts_t:chr_file rw_term_perms;
|
|
term_list_ptys($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to read and write
|
|
## a user domain tty and pty.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_use_user_terminals',`
|
|
gen_require(`
|
|
type user_tty_device_t, user_devpts_t;
|
|
')
|
|
|
|
dontaudit $1 user_tty_device_t:chr_file rw_term_perms;
|
|
dontaudit $1 user_devpts_t:chr_file rw_term_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute a shell in all user domains. This
|
|
## is an explicit transition, requiring the
|
|
## caller to use setexeccon().
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_spec_domtrans_all_users',`
|
|
gen_require(`
|
|
attribute userdomain;
|
|
')
|
|
|
|
corecmd_shell_spec_domtrans($1, userdomain)
|
|
allow userdomain $1:fd use;
|
|
allow userdomain $1:fifo_file rw_file_perms;
|
|
allow userdomain $1:process sigchld;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute an Xserver session in all unprivileged user domains. This
|
|
## is an explicit transition, requiring the
|
|
## caller to use setexeccon().
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_xsession_spec_domtrans_all_users',`
|
|
gen_require(`
|
|
attribute userdomain;
|
|
')
|
|
|
|
xserver_xsession_spec_domtrans($1, userdomain)
|
|
allow userdomain $1:fd use;
|
|
allow userdomain $1:fifo_file rw_file_perms;
|
|
allow userdomain $1:process sigchld;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute a shell in all unprivileged user domains. This
|
|
## is an explicit transition, requiring the
|
|
## caller to use setexeccon().
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_spec_domtrans_unpriv_users',`
|
|
gen_require(`
|
|
attribute unpriv_userdomain;
|
|
')
|
|
|
|
corecmd_shell_spec_domtrans($1, unpriv_userdomain)
|
|
allow unpriv_userdomain $1:fd use;
|
|
allow unpriv_userdomain $1:fifo_file rw_file_perms;
|
|
allow unpriv_userdomain $1:process sigchld;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute an Xserver session in all unprivileged user domains. This
|
|
## is an explicit transition, requiring the
|
|
## caller to use setexeccon().
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_xsession_spec_domtrans_unpriv_users',`
|
|
gen_require(`
|
|
attribute unpriv_userdomain;
|
|
')
|
|
|
|
xserver_xsession_spec_domtrans($1, unpriv_userdomain)
|
|
allow unpriv_userdomain $1:fd use;
|
|
allow unpriv_userdomain $1:fifo_file rw_file_perms;
|
|
allow unpriv_userdomain $1:process sigchld;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Manage unpriviledged user SysV sempaphores.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_manage_unpriv_user_semaphores',`
|
|
gen_require(`
|
|
attribute unpriv_userdomain;
|
|
')
|
|
|
|
allow $1 unpriv_userdomain:sem create_sem_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Manage unpriviledged user SysV shared
|
|
## memory segments.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_manage_unpriv_user_shared_mem',`
|
|
gen_require(`
|
|
attribute unpriv_userdomain;
|
|
')
|
|
|
|
allow $1 unpriv_userdomain:shm create_shm_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute bin_t in the unprivileged user domains. This
|
|
## is an explicit transition, requiring the
|
|
## caller to use setexeccon().
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed to transition.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_bin_spec_domtrans_unpriv_users',`
|
|
gen_require(`
|
|
attribute unpriv_userdomain;
|
|
')
|
|
|
|
corecmd_bin_spec_domtrans($1, unpriv_userdomain)
|
|
allow unpriv_userdomain $1:fd use;
|
|
allow unpriv_userdomain $1:fifo_file rw_file_perms;
|
|
allow unpriv_userdomain $1:process sigchld;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Execute all entrypoint files in unprivileged user
|
|
## domains. This is an explicit transition, requiring the
|
|
## caller to use setexeccon().
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_entry_spec_domtrans_unpriv_users',`
|
|
gen_require(`
|
|
attribute unpriv_userdomain;
|
|
')
|
|
|
|
domain_entry_file_spec_domtrans($1, unpriv_userdomain)
|
|
allow unpriv_userdomain $1:fd use;
|
|
allow unpriv_userdomain $1:fifo_file rw_file_perms;
|
|
allow unpriv_userdomain $1:process sigchld;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Search users home directories.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_search_user_home_content',`
|
|
gen_require(`
|
|
type user_home_dir_t, user_home_t;
|
|
')
|
|
|
|
files_list_home($1)
|
|
allow $1 { user_home_dir_t user_home_t }:dir search_dir_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send general signals to unprivileged user domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_signal_unpriv_users',`
|
|
gen_require(`
|
|
attribute unpriv_userdomain;
|
|
')
|
|
|
|
allow $1 unpriv_userdomain:process signal;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Inherit the file descriptors from unprivileged user domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_use_unpriv_users_fds',`
|
|
gen_require(`
|
|
attribute unpriv_userdomain;
|
|
')
|
|
|
|
allow $1 unpriv_userdomain:fd use;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to inherit the file descriptors
|
|
## from unprivileged user domains.
|
|
## </summary>
|
|
## <desc>
|
|
## <p>
|
|
## Do not audit attempts to inherit the file descriptors
|
|
## from unprivileged user domains. This will supress
|
|
## SELinux denial messages when the specified domain is denied
|
|
## the permission to inherit these file descriptors.
|
|
## </p>
|
|
## </desc>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
## <infoflow type="none"/>
|
|
#
|
|
interface(`userdom_dontaudit_use_unpriv_user_fds',`
|
|
gen_require(`
|
|
attribute unpriv_userdomain;
|
|
')
|
|
|
|
dontaudit $1 unpriv_userdomain:fd use;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to use user ptys.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_use_user_ptys',`
|
|
gen_require(`
|
|
type user_devpts_t;
|
|
')
|
|
|
|
dontaudit $1 user_devpts_t:chr_file rw_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Relabel files to unprivileged user pty types.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_relabelto_user_ptys',`
|
|
gen_require(`
|
|
type user_devpts_t;
|
|
')
|
|
|
|
allow $1 user_devpts_t:chr_file relabelto;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to relabel files from
|
|
## user pty types.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_relabelfrom_user_ptys',`
|
|
gen_require(`
|
|
type user_devpts_t;
|
|
')
|
|
|
|
dontaudit $1 user_devpts_t:chr_file relabelfrom;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Write all users files in /tmp
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_write_user_tmp_files',`
|
|
gen_require(`
|
|
type user_tmp_t;
|
|
')
|
|
|
|
allow $1 user_tmp_t:file write_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to use user ttys.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_use_user_ttys',`
|
|
gen_require(`
|
|
type user_tty_device_t;
|
|
')
|
|
|
|
dontaudit $1 user_tty_device_t:chr_file rw_file_perms;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Read the process state of all user domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_read_all_users_state',`
|
|
gen_require(`
|
|
attribute userdomain;
|
|
')
|
|
|
|
read_files_pattern($1, userdomain, userdomain)
|
|
kernel_search_proc($1)
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Get the attributes of all user domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_getattr_all_users',`
|
|
gen_require(`
|
|
attribute userdomain;
|
|
')
|
|
|
|
allow $1 userdomain:process getattr;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Inherit the file descriptors from all user domains
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_use_all_users_fds',`
|
|
gen_require(`
|
|
attribute userdomain;
|
|
')
|
|
|
|
allow $1 userdomain:fd use;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Do not audit attempts to inherit the file
|
|
## descriptors from any user domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain to not audit.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dontaudit_use_all_users_fds',`
|
|
gen_require(`
|
|
attribute userdomain;
|
|
')
|
|
|
|
dontaudit $1 userdomain:fd use;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send general signals to all user domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_signal_all_users',`
|
|
gen_require(`
|
|
attribute userdomain;
|
|
')
|
|
|
|
allow $1 userdomain:process signal;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send a SIGCHLD signal to all user domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_sigchld_all_users',`
|
|
gen_require(`
|
|
attribute userdomain;
|
|
')
|
|
|
|
allow $1 userdomain:process sigchld;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Create keys for all user domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_create_all_users_keys',`
|
|
gen_require(`
|
|
attribute userdomain;
|
|
')
|
|
|
|
allow $1 userdomain:key create;
|
|
')
|
|
|
|
########################################
|
|
## <summary>
|
|
## Send a dbus message to all user domains.
|
|
## </summary>
|
|
## <param name="domain">
|
|
## <summary>
|
|
## Domain allowed access.
|
|
## </summary>
|
|
## </param>
|
|
#
|
|
interface(`userdom_dbus_send_all_users',`
|
|
gen_require(`
|
|
attribute userdomain;
|
|
class dbus send_msg;
|
|
')
|
|
|
|
allow $1 userdomain:dbus send_msg;
|
|
')
|