144 lines
3.1 KiB
Plaintext
144 lines
3.1 KiB
Plaintext
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policy_module(rpc,1.0)
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########################################
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#
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# Declarations
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#
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type exports_t;
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files_type(exports_t)
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rpc_domain_template(gssd)
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type gssd_tmp_t;
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files_tmp_file(gssd_tmp_t)
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type rpc_var_run_t;
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files_pid_file(rpc_var_run_t)
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# rpc_t is the domain of rpc daemons.
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# rpc_exec_t is the type of rpc daemon programs.
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rpc_domain_template(rpc)
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rpc_domain_template(nfsd)
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type nfsd_rw_t;
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files_type(nfsd_rw_t)
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type nfsd_ro_t;
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files_type(nfsd_ro_t)
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type var_lib_nfs_t;
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files_type(var_lib_nfs_t)
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########################################
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#
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# RPC local policy
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#
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allow rpc_t self:fifo_file rw_file_perms;
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allow rpc_t self:file { getattr read };
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dontaudit userdomain exports_t:file getattr;
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allow rpc_t rpc_var_run_t:file create_file_perms;
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allow rpc_t rpc_var_run_t:dir create_dir_perms;
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allow rpc_t rpc_var_run_t:dir setattr;
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files_create_pid(rpc_t,rpc_var_run_t)
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kernel_search_network_state(rpc_t)
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# for rpc.rquotad
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kernel_read_sysctl(rpc_t)
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fs_read_rpc_dirs(rpc_t)
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fs_read_rpc_files(rpc_t)
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fs_read_rpc_symlinks(rpc_t)
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fs_read_rpc_sockets(rpc_t)
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term_use_controlling_term(rpc_t)
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seutil_dontaudit_search_config(rpc_t)
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# rpc_t needs to talk to the portmap_t domain
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portmap_udp_sendrecv(rpc_t)
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ifdef(`distro_redhat', `
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allow rpc_t self:capability { chown dac_override setgid setuid };
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')
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########################################
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#
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# NFSD local policy
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#
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allow nfsd_t self:capability { sys_admin sys_resource };
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allow nfsd_t exports_t:file { getattr read };
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allow nfsd_t { nfsd_rw_t nfsd_ro_t }:dir r_dir_perms;
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# for /proc/fs/nfs/exports - should we have a new type?
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kernel_read_system_state(nfsd_t)
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kernel_read_network_state(nfsd_t)
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kernel_udp_sendfrom(nfsd_t)
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kernel_tcp_recvfrom(nfsd_t)
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fs_mount_nfsd_fs(nfsd_t)
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fs_search_nfsd_fs(nfsd_t)
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fs_getattr_all_fs(nfsd_t)
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fs_rw_nfsd_fs(nfsd_t)
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term_use_controlling_term(nfsd_t)
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# does not really need this, but it is easier to just allow it
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files_search_pids(nfsd_t)
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# for exportfs and rpc.mountd
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files_getattr_tmp_dir(nfsd_t)
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portmap_tcp_connect(nfsd_t)
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portmap_udp_sendrecv(nfsd_t)
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tunable_policy(`nfs_export_all_rw',`
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auth_read_all_dirs_except_shadow(nfsd_t)
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fs_read_noxattr_fs_files(nfsd_t)
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')
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tunable_policy(`nfs_export_all_ro',`
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auth_read_all_dirs_except_shadow(nfsd_t)
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fs_read_noxattr_fs_files(nfsd_t)
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')
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########################################
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#
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# GSSD local policy
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#
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allow gssd_t self:capability { dac_override dac_read_search setuid };
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allow gssd_t self:fifo_file { read write };
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allow gssd_t gssd_tmp_t:dir create_dir_perms;
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allow gssd_t gssd_tmp_t:file create_file_perms;
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files_create_tmp_files(gssd_t, gssd_tmp_t, { file dir })
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kernel_read_network_state(gssd_t)
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kernel_read_network_state_symlinks(gssd_t)
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dev_read_urand(gssd_t)
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fs_read_rpc_dirs(gssd_t)
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fs_read_rpc_sockets(gssd_t)
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fs_read_rpc_files(gssd_t)
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files_read_tmp(gssd_t)
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files_read_tmp_files(gssd_t)
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files_read_tmp_symlinks(gssd_t)
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tunable_policy(`allow_gssd_read_tmp',`
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userdom_list_unpriv_user_tmp(gssd_t)
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userdom_read_unpriv_user_tmp_files(gssd_t)
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userdom_read_unpriv_user_tmp_symlinks(gssd_t)
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')
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optional_policy(`kerberos.te',`
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kerberos_use(gssd_t)
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kerberos_read_keytab(gssd_t)
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')
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