patch from dan Tue, 14 Feb 2006 09:01:16 -0500
This commit is contained in:
Chris PeBenito
parent
5b45ffb07a
commit
8cf671418b
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@ -137,15 +137,24 @@ level s0:c0.c255;
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# Only files are constrained by MCS at this stage.
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#
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mlsconstrain file { write setattr append unlink link rename
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create ioctl lock execute } (h1 dom h2);
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ioctl lock execute relabelfrom } (h1 dom h2);
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mlsconstrain file { create relabelto } ((h1 dom h2) and (l2 eq h2));
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mlsconstrain file { read } ((h1 dom h2) or
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( t1 == mlsfileread ));
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# new file labels must be dominated by the relabeling subject clearance
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mlsconstrain { dir file lnk_file chr_file blk_file sock_file fifo_file } { relabelfrom relabelto }
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mlsconstrain { dir lnk_file chr_file blk_file sock_file fifo_file } { relabelfrom }
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( h1 dom h2 );
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mlsconstrain { dir lnk_file chr_file blk_file sock_file fifo_file } { create relabelto }
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(( h1 dom h2 ) and ( l2 eq h2 ));
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mlsconstrain process { ptrace } ( h1 dom h2 );
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mlsconstrain process { sigkill sigstop } ( h1 dom h2 ) or
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( t1 == mcskillall );
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define(`nogetattr_file_perms', `{ create ioctl read lock write setattr append
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link unlink rename relabelfrom relabelto }')
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@ -1,5 +1,5 @@
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policy_module(prelink,1.0.2)
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policy_module(prelink,1.0.3)
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########################################
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#
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@ -74,6 +74,7 @@ libs_relabel_shared_libs(prelink_t)
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libs_use_lib_files(prelink_t)
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libs_manage_lib_files(prelink_t)
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libs_relabel_lib_files(prelink_t)
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libs_delete_lib_symlinks(prelink_t)
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miscfiles_read_localization(prelink_t)
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@ -2311,6 +2311,25 @@ interface(`dev_write_urand',`
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allow $1 urandom_device_t:chr_file { getattr write ioctl };
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')
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########################################
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## <summary>
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## Read and write generic the USB devices.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`dev_rw_generic_usb_dev',`
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gen_require(`
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type usb_device_t;
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')
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allow $1 device_t:dir r_dir_perms;
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allow $1 usb_device_t:chr_file { read write };
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')
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########################################
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## <summary>
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## Mount a usbfs filesystem.
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@ -1,5 +1,5 @@
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policy_module(devices,1.0.1)
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policy_module(devices,1.0.2)
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########################################
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#
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@ -0,0 +1 @@
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# no MCS file contexts
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@ -0,0 +1,23 @@
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## <summary>Multicategory security policy</summary>
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## <required val="true">
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## Contains attributes used in MCS policy.
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## </required>
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########################################
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## <summary>
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## This domain is allowed to sigkill and sigstop
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## all domains regardless of their MCS level.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain target for user exemption.
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## </summary>
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## </param>
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#
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interface(`mcs_killall',`
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gen_require(`
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attribute mcskillall;
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')
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typeattribute $1 mcskillall;
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')
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@ -0,0 +1,47 @@
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policy_module(mcs,1.0.0)
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########################################
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#
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# Declarations
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#
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attribute mcskillall;
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########################################
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#
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# THIS IS A HACK
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#
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# Only the base module can have range_transitions, so we
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# temporarily have to break encapsulation to work around this.
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#
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type auditd_exec_t;
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type crond_exec_t;
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type cupsd_exec_t;
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type getty_t;
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type init_t;
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type init_exec_t;
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type initrc_t;
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type initrc_exec_t;
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type login_exec_t;
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type sshd_exec_t;
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type su_exec_t;
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type udev_exec_t;
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type unconfined_t;
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type xdm_exec_t;
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ifdef(`enable_mcs',`
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range_transition getty_t login_exec_t s0 - s0:c0.c255;
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range_transition init_t xdm_exec_t s0 - s0:c0.c255;
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range_transition initrc_t crond_exec_t s0 - s0:c0.c255;
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range_transition initrc_t cupsd_exec_t s0 - s0:c0.c255;
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range_transition initrc_t sshd_exec_t s0 - s0:c0.c255;
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range_transition initrc_t udev_exec_t s0 - s0:c0.c255;
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range_transition initrc_t xdm_exec_t s0 - s0:c0.c255;
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range_transition kernel_t udev_exec_t s0 - s0:c0.c255;
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# these might be targeted_policy only
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range_transition unconfined_t su_exec_t s0 - s0:c0.c255;
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range_transition unconfined_t initrc_exec_t s0;
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')
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@ -1,5 +1,5 @@
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policy_module(mls,1.2.1)
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policy_module(mls,1.2.2)
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########################################
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#
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@ -53,38 +53,10 @@ attribute mlsrangetrans;
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#
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# Only the base module can have range_transitions, so we
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# temporarily have to break encapsulation to work around this.
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# Other types are declared in the mcs module.
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#
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type auditd_exec_t;
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type crond_exec_t;
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type cupsd_exec_t;
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type getty_t;
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type init_t;
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type init_exec_t;
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type initrc_t;
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type initrc_exec_t;
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type login_exec_t;
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type lvm_exec_t;
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type sshd_exec_t;
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type su_exec_t;
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type udev_exec_t;
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type unconfined_t;
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type xdm_exec_t;
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ifdef(`enable_mcs',`
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range_transition getty_t login_exec_t s0 - s0:c0.c255;
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range_transition init_t xdm_exec_t s0 - s0:c0.c255;
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range_transition initrc_t crond_exec_t s0 - s0:c0.c255;
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range_transition initrc_t cupsd_exec_t s0 - s0:c0.c255;
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range_transition initrc_t sshd_exec_t s0 - s0:c0.c255;
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range_transition initrc_t udev_exec_t s0 - s0:c0.c255;
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range_transition initrc_t xdm_exec_t s0 - s0:c0.c255;
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range_transition kernel_t udev_exec_t s0 - s0:c0.c255;
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# these might be targeted_policy only
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range_transition unconfined_t su_exec_t s0 - s0:c0.c255;
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range_transition unconfined_t initrc_exec_t s0;
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')
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ifdef(`enable_mls',`
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range_transition initrc_t auditd_exec_t s15:c0.c255;
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@ -1,5 +1,5 @@
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policy_module(bluetooth,1.1.0)
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policy_module(bluetooth,1.1.1)
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########################################
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#
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@ -101,6 +101,7 @@ corenet_udp_bind_all_nodes(bluetooth_t)
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dev_read_sysfs(bluetooth_t)
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dev_rw_usbfs(bluetooth_t)
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dev_rw_generic_usb_dev(bluetooth_t)
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dev_read_urand(bluetooth_t)
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fs_getattr_all_fs(bluetooth_t)
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@ -1,5 +1,5 @@
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policy_module(hal,1.2.4)
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policy_module(hal,1.2.5)
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########################################
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#
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@ -128,10 +128,13 @@ libs_exec_ld_so(hald_t)
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libs_exec_lib_files(hald_t)
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logging_send_syslog_msg(hald_t)
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logging_search_logs(hald_t)
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miscfiles_read_localization(hald_t)
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miscfiles_read_hwdata(hald_t)
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modutils_domtrans_insmod(hald_t)
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seutil_read_config(hald_t)
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seutil_read_default_contexts(hald_t)
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@ -1,5 +1,5 @@
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policy_module(mta,1.2.1)
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policy_module(mta,1.2.2)
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########################################
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#
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@ -44,6 +44,9 @@ role system_r types system_mail_t;
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# System mail local policy
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#
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# newalias required this, not sure if it is needed in 'if' file
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allow system_mail_t self:capability { dac_override };
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allow system_mail_t etc_mail_t:dir { getattr search };
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allow system_mail_t etc_mail_t:file r_file_perms;
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@ -1,5 +1,5 @@
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policy_module(networkmanager,1.2.2)
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policy_module(networkmanager,1.2.3)
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########################################
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#
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@ -22,7 +22,7 @@ allow NetworkManager_t self:capability { kill setgid setuid sys_nice dac_overrid
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dontaudit NetworkManager_t self:capability sys_tty_config;
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allow NetworkManager_t self:process { setcap getsched signal_perms };
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allow NetworkManager_t self:fifo_file rw_file_perms;
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allow NetworkManager_t self:unix_dgram_socket create_socket_perms;
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allow NetworkManager_t self:unix_dgram_socket { sendto create_socket_perms };
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allow NetworkManager_t self:unix_stream_socket create_stream_socket_perms;
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allow NetworkManager_t self:netlink_route_socket create_netlink_socket_perms;
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allow NetworkManager_t self:tcp_socket create_stream_socket_perms;
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@ -1,5 +1,5 @@
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policy_module(postfix,1.1.1)
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policy_module(postfix,1.1.2)
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########################################
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#
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@ -273,6 +273,8 @@ allow postfix_local_t postfix_spool_t:file rw_file_perms;
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corecmd_exec_shell(postfix_local_t)
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corecmd_exec_bin(postfix_local_t)
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files_read_etc_files(postfix_local_t)
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mta_read_aliases(postfix_local_t)
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mta_delete_spool(postfix_local_t)
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# For reading spamassasin
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@ -395,6 +397,8 @@ allow postfix_pipe_t self:fifo_file { read write };
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allow postfix_pipe_t postfix_private_t:dir search;
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allow postfix_pipe_t postfix_private_t:sock_file write;
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allow postfix_pipe_t postfix_public_t:fifo_file { getattr write };
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allow postfix_pipe_t postfix_spool_t:dir search;
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allow postfix_pipe_t postfix_spool_t:file rw_file_perms;
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@ -22,7 +22,8 @@ ifdef(`targeted_policy', `', `
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#
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# /sbin
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#
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/sbin/init -- gen_context(system_u:object_r:init_exec_t,s0)
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/sbin/init(ng)? -- gen_context(system_u:object_r:init_exec_t,s0)
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ifdef(`distro_gentoo', `
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/sbin/rc -- gen_context(system_u:object_r:initrc_exec_t,s0)
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@ -1,5 +1,5 @@
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policy_module(init,1.2.2)
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policy_module(init,1.2.3)
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gen_require(`
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class passwd rootok;
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@ -155,6 +155,8 @@ libs_rw_ld_so_cache(init_t)
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logging_send_syslog_msg(init_t)
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logging_rw_generic_logs(init_t)
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mcs_killall(init_t)
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mls_file_read_up(init_t)
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mls_file_write_down(init_t)
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mls_rangetrans_target(init_t)
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@ -360,6 +362,8 @@ miscfiles_read_localization(initrc_t)
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# slapd needs to read cert files from its initscript
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miscfiles_read_certs(initrc_t)
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mcs_killall(initrc_t)
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mls_file_read_up(initrc_t)
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mls_file_write_down(initrc_t)
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mls_process_read_up(initrc_t)
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@ -281,7 +281,7 @@ interface(`libs_manage_lib_files',`
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type lib_t;
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')
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allow $1 lib_t:dir search_dir_perms;
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allow $1 lib_t:dir rw_dir_perms;
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allow $1 lib_t:file manage_file_perms;
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')
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@ -325,6 +325,26 @@ interface(`libs_relabel_lib_files',`
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allow $1 lib_t:file { relabelfrom relabelto };
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')
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########################################
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## <summary>
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## Delete generic symlinks in library directories.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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# cjp: added for prelink
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interface(`libs_delete_lib_symlinks',`
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gen_require(`
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type lib_t;
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')
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allow $1 lib_t:dir { getattr search read write remove_name };
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allow $1 lib_t:lnk_file unlink;
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')
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########################################
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## <summary>
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## Create, read, write, and delete shared libraries.
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@ -1,5 +1,5 @@
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policy_module(libraries,1.2.1)
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policy_module(libraries,1.2.2)
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########################################
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#
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@ -585,6 +585,28 @@ interface(`seutil_read_file_contexts',`
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allow $1 file_context_t:lnk_file { getattr read };
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')
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########################################
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## <summary>
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## Read and write the file_contexts files.
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## </summary>
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## <param name="domain">
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## <summary>
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## Domain allowed access.
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## </summary>
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## </param>
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#
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interface(`seutil_rw_file_contexts',`
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gen_require(`
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type selinux_config_t, file_context_t;
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')
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files_search_etc($1)
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allow $1 selinux_config_t:dir search;
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allow $1 file_context_t:dir r_dir_perms;
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allow $1 file_context_t:file rw_file_perms;
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allow $1 file_context_t:lnk_file { getattr read };
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')
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########################################
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#
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# seutil_read_bin_policy(domain)
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@ -683,4 +705,3 @@ interface(`seutil_manage_src_policy',`
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allow $1 policy_src_t:dir create_dir_perms;
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allow $1 policy_src_t:file create_file_perms;
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')
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@ -1,5 +1,5 @@
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policy_module(selinuxutil,1.1.4)
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policy_module(selinuxutil,1.1.5)
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gen_require(`
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bool secure_mode;
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@ -55,10 +55,11 @@ interface(`unconfined_domain_noaudit',`
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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 self:process execstack;
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auditallow $1 self:process execstack;
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', `
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# These are fairly common but seem to be harmless
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# caused by using shared libraries built with old tool chains
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dontaudit $1 self:process execstack;
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#dontaudit $1 self:process execstack;
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')
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@ -1,5 +1,5 @@
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policy_module(unconfined,1.2.4)
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policy_module(unconfined,1.2.5)
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########################################
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#
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@ -1,5 +1,5 @@
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policy_module(userdomain,1.2.7)
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policy_module(userdomain,1.2.8)
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gen_require(`
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role sysadm_r, staff_r, user_r;
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|
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@ -165,9 +165,13 @@ ifdef(`targeted_policy',`
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')
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ifdef(`enable_mls',`
|
||||
corecmd_exec_shell(secadm_t)
|
||||
mls_process_read_up(secadm_t)
|
||||
mls_file_write_down(secadm_t)
|
||||
mls_file_upgrade(secadm_t)
|
||||
mls_file_downgrade(secadm_t)
|
||||
logging_read_audit_log(secadm_t)
|
||||
logging_domtrans_auditctl(secadm_t)
|
||||
mls_process_read_up(secadm_t)
|
||||
userdom_dontaudit_append_staff_home_files(secadm_t)
|
||||
', `
|
||||
logging_domtrans_auditctl(sysadm_t)
|
||||
|
|
@ -354,6 +358,7 @@ ifdef(`targeted_policy',`
|
|||
seutil_run_checkpolicy(secadm_t,secadm_r,admin_terminal)
|
||||
seutil_run_loadpolicy(secadm_t,secadm_r,admin_terminal)
|
||||
seutil_run_setfiles(secadm_t,secadm_r,admin_terminal)
|
||||
seutil_run_restorecon(secadm_t,secadm_r,admin_terminal)
|
||||
', `
|
||||
selinux_set_enforce_mode(sysadm_t)
|
||||
selinux_set_boolean(sysadm_t)
|
||||
|
|
|
|||
Loading…
Reference in New Issue