104 lines
2.3 KiB
Plaintext
104 lines
2.3 KiB
Plaintext
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policy_module(libraries,1.0)
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########################################
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#
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# Declarations
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#
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#
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# ld_so_cache_t is the type of /etc/ld.so.cache.
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#
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type ld_so_cache_t;
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files_type(ld_so_cache_t)
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#
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# ld_so_t is the type of the system dynamic loaders.
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#
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type ld_so_t;
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files_type(ld_so_t)
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#
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# lib_t is the type of files in the system lib directories.
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#
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type lib_t;
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files_type(lib_t)
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#
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# shlib_t is the type of shared objects in the system lib
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# directories.
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#
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type shlib_t;
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files_type(shlib_t)
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#
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# texrel_shlib_t is the type of shared objects in the system lib
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# directories, which require text relocation.
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#
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ifdef(`targeted_policy',`
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typealias lib_t alias texrel_shlib_t;
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',`
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type texrel_shlib_t;
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files_type(texrel_shlib_t)
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')
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kernel_use_ld_so_from(lib_t,ld_so_t,ld_so_cache_t)
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kernel_use_shared_libs_from(lib_t,{ shlib_t texrel_shlib_t })
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########################################
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#
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# ldconfig local policy
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#
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type ldconfig_t;
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type ldconfig_exec_t;
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init_system_domain(ldconfig_t,ldconfig_exec_t)
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role system_r types ldconfig_t;
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allow ldconfig_t ld_so_cache_t:file create_file_perms;
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files_create_etc_config(ldconfig_t,ld_so_cache_t,file)
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allow ldconfig_t lib_t:dir rw_dir_perms;
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allow ldconfig_t lib_t:lnk_file { getattr create read unlink };
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allow ldconfig_t ld_so_t:lnk_file r_file_perms;
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allow ldconfig_t ld_so_t:file rx_file_perms;
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allow ldconfig_t ld_so_cache_t:file r_file_perms;
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allow ldconfig_t { shlib_t texrel_shlib_t }:lnk_file r_file_perms;
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allow ldconfig_t { shlib_t texrel_shlib_t }:file rx_file_perms;
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kernel_read_system_state(ldconfig_t)
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fs_getattr_xattr_fs(ldconfig_t)
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domain_use_wide_inherit_fd(ldconfig_t)
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files_search_var_lib(ldconfig_t)
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files_read_etc_files(ldconfig_t)
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files_search_tmp(ldconfig_t)
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# for when /etc/ld.so.cache is mislabeled:
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files_delete_etc_files(ldconfig_t)
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init_use_script_pty(ldconfig_t)
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logging_send_syslog_msg(ldconfig_t)
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userdom_use_all_user_fd(ldconfig_t)
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ifdef(`hide_broken_symptoms',`
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optional_policy(`unconfined.te',`
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unconfined_dontaudit_rw_tcp_socket(ldconfig_t)
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')
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')
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ifdef(`targeted_policy',`
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allow ldconfig_t lib_t:file r_file_perms;
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unconfined_domain_template(ldconfig_t)
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')
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ifdef(`TODO',`
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optional_policy(`apache.te',`
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# dontaudit access to /usr/lib/apache, normal programs cannot read these libs anyway
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dontaudit ldconfig_t httpd_modules_t:dir search;
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')
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') dnl end TODO
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