87 lines
2.5 KiB
Plaintext
87 lines
2.5 KiB
Plaintext
## <module name="iptables" layer="system">
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## <summary>Policy for iptables.</summary>
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########################################
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## <interface name="iptables_transition">
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## <description>
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## Execute iptables in the iptables 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(`iptables_transition',`
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requires_block_template(`$0'_depend)
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allow $1 iptables_exec_t:file { getattr read execute };
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allow $1 iptables_t:process transition;
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type_transition $1 iptables_exec_t:process iptables_t;
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dontaudit $1 iptables_t:process { noatsecure siginh rlimitinh };
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allow $1 iptables_t:fd use;
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allow iptables_t $1:fd use;
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allow iptables_t $1:fifo_file rw_file_perms;
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allow iptables_t $1:process sigchld;
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')
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define(`iptables_transition_depend',`
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type iptables_t, iptables_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="iptables_transition_add_role_use_terminal">
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## <description>
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## Execute iptables in the iptables domain, and
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## allow the specified role the iptables 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 iptables domain.
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## </parameter>
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## <parameter name="terminal">
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## The type of the terminal allow the iptables 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(`iptables_transition_add_role_use_terminal',`
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requires_block_template(`$0'_depend)
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iptables_transition($1)
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role $2 types iptables_t;
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allow iptables_t $3:chr_file { getattr read write ioctl };
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')
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define(`iptables_transition_add_role_use_terminal_depend',`
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type iptables_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="iptables_execute">
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## <description>
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## Execute iptables in the caller 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="none"/>
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## </interface>
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#
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define(`iptables_execute',`
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requires_block_template(`$0'_depend)
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allow $1 iptables_exec_t:file { getattr read execute execute_no_trans };
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')
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define(`iptables_execute_depend',`
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type iptables_t, iptables_exec_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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