292 lines
7.6 KiB
Plaintext
292 lines
7.6 KiB
Plaintext
## <module name="modutils" layer="system">
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## <summary>Policy for kernel module utilities</summary>
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########################################
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## <interface name="modutils_read_kernel_module_dependencies">
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## <description>
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## Read the dependencies of kernel modules.
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## </description>
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## <parameter name="domain">
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## The type of the process performing this action.
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## </parameter>
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## <infoflow type="read" weight="10"/>
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## </interface>
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#
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define(`modutils_read_kernel_module_dependencies',`
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requires_block_template(`$0'_depend)
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bootloader_list_kernel_modules($1)
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allow $1 modules_dep_t:file r_file_perms;
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')
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define(`modutils_read_kernel_module_dependencies_depend',`
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type modules_dep_t;
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class file { getattr create read write setattr unlink };
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class dir { search read write add_name remove_name };
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')
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########################################
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## <interface name="modutils_read_kernel_module_loading_config">
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## <description>
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## Read the configuration options used when
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## loading modules.
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## </description>
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## <parameter name="domain">
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## The type of the process performing this action.
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## </parameter>
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## <infoflow type="read" weight="10"/>
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## </interface>
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#
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define(`modutils_read_kernel_module_loading_config',`
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requires_block_template(`$0'_depend)
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allow $1 modules_conf_t:file r_file_perms;
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')
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define(`modutils_read_kernel_module_loading_config_depend',`
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type modules_conf_t;
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class file r_file_perms;
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')
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########################################
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## <interface name="modutils_insmod_transition">
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## <description>
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## Execute insmod in the insmod domain. Has a
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## sigchld backchannel.
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## </description>
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## <parameter name="domain">
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## The type of the process performing this action.
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## </parameter>
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## <infoflow type="write" weight="10"/>
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## </interface>
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#
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define(`modutils_insmod_transition',`
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requires_block_template(`$0'_depend)
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domain_auto_trans($1, insmod_exec_t, insmod_t)
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allow $1 insmod_t:fd use;
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allow insmod_t $1:fd use;
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allow insmod_t $1:fifo_file rw_file_perms;
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allow insmod_t $1:process sigchld;
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')
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define(`modutils_insmod_transition_depend',`
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type insmod_t;
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class file { getattr read execute };
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class process { transition noatsecure siginh rlimitinh sigchld };
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class fd use;
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class fifo_file rw_file_perms;
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')
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########################################
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## <interface name="modutils_insmod_transition_add_role_use_terminal">
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## <description>
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## Execute insmod in the insmod domain, and
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## allow the specified role the insmod domain,
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## and use the caller's terminal. Has a sigchld
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## backchannel.
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## </description>
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## <parameter name="domain">
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## The type of the process performing this action.
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## </parameter>
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## <parameter name="role">
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## The role to be allowed the insmod domain.
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## </parameter>
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## <parameter name="terminal">
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## The type of the terminal allow the insmod domain to use.
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## </parameter>
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## <infoflow type="write" weight="10"/>
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## </interface>
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#
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define(`modutils_insmod_transition_add_role_use_terminal',`
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requires_block_template(`$0'_depend)
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modutils_insmod_transition($1)
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role $2 types insmod_t;
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allow insmod_t $3:chr_file { getattr read write ioctl };
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')
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define(`modutils_insmod_transition_add_role_use_terminal_depend',`
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type insmod_t;
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class chr_file { getattr read write ioctl };
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')
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########################################
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#
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# modutils_insmod_execute(domain)
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#
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define(`modutils_insmod_execute',`
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requires_block_template(`$0'_depend)
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can_exec($1, insmod_exec_t)
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')
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define(`modutils_insmod_execute_depend',`
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type insmod_t;
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class file { getattr read execute execute_no_trans };
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')
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########################################
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## <interface name="modutils_depmod_transition">
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## <description>
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## Execute depmod in the depmod domain.
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## </description>
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## <parameter name="domain">
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## The type of the process performing this action.
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## </parameter>
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## <infoflow type="write" weight="10"/>
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## </interface>
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#
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define(`modutils_depmod_transition',`
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requires_block_template(`$0'_depend)
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domain_auto_trans($1, depmod_exec_t, depmod_t)
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allow $1 depmod_t:fd use;
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allow depmod_t $1:fd use;
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allow depmod_t $1:fifo_file rw_file_perms;
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allow depmod_t $1:process sigchld;
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')
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define(`modutils_depmod_transition_depend',`
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type depmod_t;
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class file { getattr read execute };
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class process { transition noatsecure siginh rlimitinh sigchld };
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class fd use;
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class fifo_file rw_file_perms;
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')
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########################################
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## <interface name="modutils_depmod_transition_add_role_use_terminal">
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## <description>
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## Execute depmod in the depmod domain.
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## </description>
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## <parameter name="domain">
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## The type of the process performing this action.
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## </parameter>
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## <parameter name="role">
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## The role to be allowed the depmod domain.
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## </parameter>
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## <parameter name="terminal">
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## The type of the terminal allow the depmod domain to use.
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## </parameter>
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## <infoflow type="write" weight="10"/>
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## </interface>
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#
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define(`modutils_depmod_transition_add_role_use_terminal',`
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requires_block_template(`$0'_depend)
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modutils_depmod_transition($1)
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role $2 types insmod_t;
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allow insmod_t $3:chr_file { getattr read write ioctl };
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')
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define(`modutils_depmod_transition_add_role_use_terminal_depend',`
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type depmod_t;
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class chr_file { getattr read write ioctl };
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')
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########################################
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#
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# modutils_depmod_execute(domain)
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#
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define(`modutils_depmod_execute',`
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requires_block_template(`$0'_depend)
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can_exec($1, depmod_exec_t)
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')
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define(`modutils_depmod_execute_depend',`
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type depmod_t;
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class file { getattr read execute execute_no_trans };
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')
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########################################
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## <interface name="modutils_update_modules_transition">
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## <description>
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## Execute depmod in the depmod domain.
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## </description>
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## <parameter name="domain">
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## The type of the process performing this action.
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## </parameter>
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## <infoflow type="write" weight="10"/>
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## </interface>
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#
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define(`modutils_update_modules_transition',`
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requires_block_template(`$0'_depend)
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domain_auto_trans($1, update_modules_exec_t, update_modules_t)
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allow $1 update_modules_t:fd use;
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allow update_modules_t $1:fd use;
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allow update_modules_t $1:fifo_file rw_file_perms;
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allow update_modules_t $1:process sigchld;
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')
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define(`modutils_update_modules_transition_depend',`
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type update_modules_t;
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class file { getattr read execute };
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class process { transition noatsecure siginh rlimitinh signal };
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class fd use;
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class fifo_file rw_file_perms;
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')
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########################################
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## <interface name="modutils_update_modules_transition_add_role_use_terminal">
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## <description>
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## Execute update_modules in the update_modules domain.
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## </description>
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## <parameter name="domain">
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## The type of the process performing this action.
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## </parameter>
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## <parameter name="role">
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## The role to be allowed the update_modules domain.
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## </parameter>
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## <parameter name="terminal">
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## The type of the terminal allow the update_modules domain to use.
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## </parameter>
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## <infoflow type="write" weight="10"/>
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## </interface>
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#
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define(`modutils_update_modules_transition_add_role_use_terminal',`
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requires_block_template(`$0'_depend)
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modutils_update_modules_transition($1)
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role $2 types update_modules_t;
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allow update_modules_t $3:chr_file rw_file_perms;
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')
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define(`modutils_update_modules_transition_add_role_use_terminal_depend',`
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type update_modules_t;
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class chr_file rw_file_perms;
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')
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########################################
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#
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# modutils_update_modules_execute(domain)
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#
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define(`modutils_update_modules_execute',`
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requires_block_template(`$0'_depend)
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can_exec($1, update_modules_exec_t)
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')
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define(`modutils_update_modules_execute_depend',`
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type update_modules_t;
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class file { getattr read execute execute_no_trans };
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')
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## </module>
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