130 lines
3.7 KiB
Plaintext
130 lines
3.7 KiB
Plaintext
## <module name="sysnetwork" layer="system">
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## <summary>Policy for network configuration: ifconfig and dhcp client.</summary>
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#######################################
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## <interface name="sysnetwork_dhcpc_transition">
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## <description>
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## Execute dhcp client in dhcpc 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="read" weight="3"/>
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## </interface>
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#
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define(`sysnetwork_dhcpc_transition',`
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requires_block_template(`$0'_depend)
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allow $1 dhcpc_exec_t:file { getattr read execute };
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allow $1 dhcpc_t:process transition;
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type_transition $1 dhcpc_exec_t:process dhcpc_t;
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dontaudit $1 dhcpc_t:process { noatsecure siginh rlimitinh };
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allow $1 dhcpc_t:fd use;
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allow dhcpc_t $1:fd use;
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allow dhcpc_t $1:fifo_file rw_file_perms;
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allow dhcpc_t $1:process sigchld;
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')
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define(`sysnetwork_dhcpc_transition_depend',`
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type dhcpc_t, dhcpc_exec_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="sysnetwork_ifconfig_transition">
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## <description>
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## Execute ifconfig in the ifconfig 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(`sysnetwork_ifconfig_transition',`
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requires_block_template(`$0'_depend)
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allow $1 ifconfig_exec_t:file { getattr read execute };
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allow $1 ifconfig_t:process transition;
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type_transition $1 ifconfig_exec_t:process ifconfig_t;
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dontaudit $1 ifconfig_t:process { noatsecure siginh rlimitinh };
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allow $1 ifconfig_t:fd use;
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allow ifconfig_t $1:fd use;
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allow ifconfig_t $1:fifo_file rw_file_perms;
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allow ifconfig_t $1:process sigchld;
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')
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define(`sysnetwork_ifconfig_transition_depend',`
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type ifconfig_t, ifconfig_exec_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="sysnetwork_ifconfig_transition_add_role_use_terminal">
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## <description>
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## Execute ifconfig in the ifconfig domain, and
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## allow the specified role the ifconfig domain,
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## and use the caller's terminal.
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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 ifconfig domain.
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## </parameter>
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## <parameter name="terminal">
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## The type of the terminal allow the ifconfig 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(`sysnetwork_ifconfig_transition_add_role_use_terminal',`
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requires_block_template(`$0'_depend)
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sysnetwork_ifconfig_transition($1)
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role $2 types ifconfig_t;
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allow ifconfig_t $3:chr_file { getattr read write ioctl };
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')
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define(`sysnetwork_ifconfig_transition_add_role_use_terminal_depend',`
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type ifconfig_t;
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class chr_file { getattr read write ioctl };
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')
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#######################################
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## <interface name="sysnetwork_read_network_config">
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## <description>
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## Allow network init to read network config files.
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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="3"/>
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## </interface>
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#
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define(`sysnetwork_read_network_config',`
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requires_block_template(`$0'_depend)
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files_search_general_system_config_directory($1)
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allow $1 net_conf_t:file { getattr read };
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')
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define(`sysnetwork_read_network_config_depend',`
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type net_conf_t;
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class file { getattr read };
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')
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## </module>
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