532 lines
14 KiB
Plaintext
532 lines
14 KiB
Plaintext
# Copyright (C) 2005 Tresys Technology, LLC
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## <module name="terminal" layer="kernel">
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## <summary>Policy for terminals.</summary>
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########################################
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#
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# terminal_make_pseudoterminal(type)
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#
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define(`terminal_make_pseudoterminal',`
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requires_block_template(`$0'_depend)
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allow $1 devpts_t:filesystem associate;
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typeattribute $1 ptynode;
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')
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define(`terminal_make_pseudoterminal_depend',`
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attribute ptynode;
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type devpts_t;
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class filesystem associate;
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')
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########################################
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#
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# terminal_make_user_pseudoterminal(domain,type)
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#
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define(`terminal_make_user_pseudoterminal',`
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requires_block_template(`$0'_depend)
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terminal_make_pseudoterminal($1)
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type_change $1 server_ptynode:chr_file $2;
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')
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define(`terminal_make_user_pseudoterminal_depend',`
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attribute server_ptynode;
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')
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########################################
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#
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# terminal_make_service_pseudoterminal(type)
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#
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define(`terminal_make_service_pseudoterminal',`
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requires_block_template(`$0'_depend)
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terminal_make_pseudoterminal($1)
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typeattribute $1 server_ptynode;
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')
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define(`terminal_make_service_pseudoterminal_depend',`
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attribute server_ptynode;
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')
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########################################
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#
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# terminal_make_physical_terminal(domain,type)
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#
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define(`terminal_make_physical_terminal',`
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requires_block_template(`$0'_depend)
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typeattribute $2 ttynode;
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type_change $1 tty_device_t:chr_file $2;
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# Debian login is from shadow utils and does not allow resetting the perms.
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# have to fix this!
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tunable_policy(`distro_debian',`
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type_change $1 ttyfile:chr_file $2;
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')
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tunable_policy(`distro_redhat',`
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filesystem_tmpfs_associate($2)
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')
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')
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define(`terminal_make_physical_terminal_depend',`
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attribute ttynode;
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type tty_device_t;
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')
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########################################
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#
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# terminal_create_private_pseudoterminal(domain,ptytype)
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#
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define(`terminal_create_private_pseudoterminal',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 ptmx_t:chr_file { getattr read write };
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allow $1 devpts_t:dir { getattr search read };
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allow $1 devpts_t:filesystem getattr;
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dontaudit $1 bsdpty_device_t:chr_file { getattr read write };
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type_transition $1 devpts_t:chr_file $2;
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')
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define(`terminal_create_pseudoterminal_depend',`
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type ptmx_t, devpts_t;
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class filesystem getattr;
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class dir { getattr search read };
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class chr_file { getattr read write };
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')
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########################################
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#
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# terminal_use_all_terminals(domain)
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#
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define(`terminal_use_all_terminals',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 devpts_t:dir { getattr search read };
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allow $1 { console_device_t tty_device_t ttynode ptynode }:chr_file { getattr read write ioctl };
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')
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define(`terminal_use_all_terminals_depend',`
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attribute ttynode, ptynode;
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type console_device_t, devpts_t, tty_device_t;
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class dir { getattr search read };
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class chr_file { getattr read write };
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')
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########################################
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## <interface name="terminal_use_console">
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## <description>
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## Read from and write to the console.
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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="both" weight="10"/>
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## </interface>
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#
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define(`terminal_use_console',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 console_device_t:chr_file { getattr read write ioctl };
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')
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define(`terminal_use_console_depend',`
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type console_device_t;
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class chr_file { read write };
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')
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########################################
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## <interface name="terminal_ignore_use_console">
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## <description>
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## Do not audit read from or write to the console.
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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="both" weight="10"/>
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## </interface>
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#
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define(`terminal_ignore_use_console',`
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requires_block_template(`$0'_depend)
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dontaudit $1 console_device_t:chr_file { read write };
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')
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define(`terminal_ignore_use_console_depend',`
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type console_device_t;
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class chr_file { read write };
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')
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########################################
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#
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# terminal_set_console_attributes(domain)
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#
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define(`terminal_set_console_attributes',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1,optional)
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allow $1 console_device_t:chr_file setattr;
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')
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define(`terminal_set_console_attributes_depend',`
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type console_device_t;
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class chr_file setattr;
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devices_list_device_nodes_depend
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')
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########################################
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#
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# terminal_list_pseudoterminals(domain)
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#
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define(`terminal_list_pseudoterminals',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 devpts_t:dir { getattr search read };
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')
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define(`terminal_list_pseudoterminals_depend',`
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type devpts_t;
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class dir { getattr search read };
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devices_list_device_nodes_depend
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')
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########################################
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#
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# terminal_ignore_list_pseudoterminals(domain)
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#
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define(`terminal_ignore_list_pseudoterminals',`
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requires_block_template(`$0'_depend)
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dontaudit $1 devpts_t:dir { getattr search read };
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')
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define(`terminal_ignore_list_pseudoterminals_depend',`
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type devpts_t;
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class dir { getattr search read };
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')
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########################################
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#
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# terminal_use_general_pseudoterminal(domain)
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#
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define(`terminal_use_general_pseudoterminal',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 devpts_t:chr_file { read write };
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')
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define(`terminal_use_general_pseudoterminal_depend',`
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type devpts_t;
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class chr_file { read write };
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')
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########################################
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#
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# terminal_ignore_use_general_pseudoterminal(domain)
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#
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define(`terminal_ignore_use_general_pseudoterminal',`
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requires_block_template(`$0'_depend)
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dontaudit $1 devpts_t:chr_file { read write };
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')
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define(`terminal_ignore_use_general_pseudoterminal_depend',`
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type devpts_t;
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class chr_file { read write };
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')
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########################################
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#
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# terminal_use_controlling_terminal(domain)
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#
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define(`terminal_use_controlling_terminal',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 devtty_t:chr_file { getattr read write ioctl };
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')
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define(`terminal_use_controlling_terminal_depend',`
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type devtty_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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# terminal_ignore_use_pseudoterminal_multiplexer(domain)
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#
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define(`terminal_ignore_use_pseudoterminal_multiplexer',`
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requires_block_template(`$0'_depend)
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dontaudit $1 ptmx_t:chr_file { getattr read write };
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')
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define(`terminal_ignore_use_pseudoterminal_multiplexer_depend',`
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type ptmx_t;
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class chr_file { getattr read write };
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')
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########################################
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#
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# terminal_get_all_private_pseudoterminal_attributes(domain)
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#
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define(`terminal_get_all_private_pseudoterminal_attributes',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 devpts_t:dir { getattr search read };
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allow $1 ptynode:chr_file getattr;
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')
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define(`terminal_get_all_private_pseudoterminal_attributes_depend',`
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attribute ptynode;
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class dir { getattr search read };
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class chr_file getattr;
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')
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########################################
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#
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# terminal_use_all_private_pseudoterminals(domain)
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#
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define(`terminal_use_all_private_pseudoterminals',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 devpts_t:dir { getattr read search };
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allow $1 ptynode:chr_file { getattr read write ioctl };
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')
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define(`terminal_use_all_private_pseudoterminals_depend',`
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attribute ptynode;
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class dir { getattr search read };
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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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# terminal_ignore_use_all_private_pseudoterminals(domain)
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#
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define(`terminal_ignore_use_all_private_pseudoterminals',`
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requires_block_template(`$0'_depend)
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dontaudit $1 ptynode:chr_file { read write };
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')
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define(`terminal_ignore_use_all_private_pseudoterminals_depend',`
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attribute ptynode;
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class chr_file { read write };
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')
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########################################
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#
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# terminal_get_general_physical_terminal_attributes(domain)
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#
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define(`terminal_get_general_physical_terminal_attributes',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 tty_device_t:chr_file getattr;
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')
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define(`terminal_get_general_physical_terminal_attributes_depend',`
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type tty_device_t;
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class chr_file getattr;
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')
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########################################
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#
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# terminal_set_general_physical_terminal_attributes(domain)
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#
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define(`terminal_set_general_physical_terminal_attributes',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 tty_device_t:chr_file setattr;
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')
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define(`terminal_set_general_physical_terminal_attributes_depend',`
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type tty_device_t;
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class chr_file setattr;
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')
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########################################
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#
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# terminal_relabel_general_physical_terminal(domain)
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#
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define(`terminal_relabel_general_physical_terminal',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 tty_device_t:chr_file { relabelfrom relabelto };
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')
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define(`terminal_relabel_general_physical_terminal_depend',`
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type tty_device_t;
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class chr_file { relabelfrom relabelto };
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')
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########################################
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#
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# terminal_reset_physical_terminal_labels(domain)
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#
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define(`terminal_reset_physical_terminal_labels',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 ttynode:chr_file relabelfrom;
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allow $1 tty_device_t:chr_file relabelto;
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')
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define(`terminal_reset_physical_terminal_labels_depend',`
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attribute ttynode;
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type tty_device_t;
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class chr_file { relabelfrom relabelto };
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')
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########################################
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## <interface name="terminal_write_general_physical_terminal">
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## <description>
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## Write to general ttys. Has a backchannel of
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## getting all tty attributes.
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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(`terminal_write_general_physical_terminal',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 tty_device_t:chr_file { getattr write };
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')
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define(`terminal_write_general_physical_terminal_depend',`
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type tty_device_t;
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class chr_file { read write };
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')
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########################################
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#
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# terminal_use_general_physical_terminal(domain)
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#
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define(`terminal_use_general_physical_terminal',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 tty_device_t:chr_file { getattr read write ioctl };
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')
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define(`terminal_use_general_physical_terminal_depend',`
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type tty_device_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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# terminal_ignore_use_general_physical_terminal(domain)
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#
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define(`terminal_ignore_use_general_physical_terminal',`
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requires_block_template(`$0'_depend)
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dontaudit $1 tty_device_t:chr_file { read write };
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')
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define(`terminal_ignore_use_general_physical_terminal_depend',`
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type tty_device_t;
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class chr_file { read write };
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')
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########################################
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#
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# terminal_get_all_private_physical_terminal_attributes(domain)
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#
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define(`terminal_get_all_private_physical_terminal_attributes',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 ttynode:chr_file getattr;
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')
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define(`terminal_get_all_private_physical_terminal_attributes_depend',`
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attribute ttynode;
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class chr_file getattr;
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')
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########################################
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#
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# terminal_set_all_private_physical_terminal_attributes(domain)
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#
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define(`terminal_set_all_private_physical_terminal_attributes',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 ttynode:chr_file setattr;
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')
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define(`terminal_set_all_private_physical_terminal_attributes_depend',`
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attribute ttynode;
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class chr_file setattr;
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')
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########################################
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#
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# terminal_ignore_get_all_private_physical_terminal_attributes(domain)
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#
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define(`terminal_ignore_get_all_private_physical_terminal_attributes',`
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requires_block_template(`$0'_depend)
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dontaudit $1 ttynode:chr_file getattr;
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')
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define(`terminal_ignore_get_all_private_physical_terminal_attributes_depend',`
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attribute ttynode;
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class chr_file getattr;
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')
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########################################
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#
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# terminal_relabel_all_private_physical_terminals(domain)
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#
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define(`terminal_relabel_all_private_physical_terminals',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 ttynode:chr_file { relabelfrom relabelto };
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')
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define(`terminal_relabel_all_private_physical_terminals_depend',`
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attribute ttynode;
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class chr_file { relabelfrom relabelto };
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')
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########################################
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## <interface name="terminal_write_all_private_physical_terminals">
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## <description>
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## Write to all private ttys. Has a backchannel of
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## getting all private tty attributes.
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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(`terminal_write_all_private_physical_terminals',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 ttynode:chr_file { getattr write };
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')
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define(`terminal_write_all_private_physical_terminals_depend',`
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attribute ttynode;
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class chr_file { getattr write };
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')
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########################################
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#
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# terminal_use_all_private_physical_terminals(domain)
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#
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define(`terminal_use_all_private_physical_terminals',`
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requires_block_template(`$0'_depend)
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devices_list_device_nodes($1)
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allow $1 ttynode:chr_file { getattr read write ioctl };
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')
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define(`terminal_use_all_private_physical_terminals_depend',`
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attribute ttynode;
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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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# terminal_ignore_use_all_private_physical_terminals(domain)
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#
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define(`terminal_ignore_use_all_private_physical_terminals',`
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requires_block_template(`$0'_depend)
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dontaudit $1 ttynode:chr_file { read write };
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')
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define(`terminal_ignore_use_all_private_physical_terminals_depend',`
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attribute ttynode;
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class chr_file { read write };
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')
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## </module>
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