add support for netfilter_contexts

[people/stevee/selinux-policy.git] / support / gennetfilter.py

diff --git a/support/gennetfilter.py b/support/gennetfilter.py
index 1821b62de77a4be6f6204f626011be4867b7430b..866db91a9a5f02b1711b75ca01c7da522006fcf2 100644 (file)
--- a/support/gennetfilter.py
+++ b/support/gennetfilter.py
@@ -43,7 +43,7 @@ class Packet:
                self.ports = ports
 
 def print_input_rules(packets,mls,mcs):
-       line = "-A selinux_new_input -j SECMARK --selctx system_u:object_r:"+DEFAULT_INPUT_PACKET
+       line = "base -A selinux_new_input -j SECMARK --selctx system_u:object_r:"+DEFAULT_INPUT_PACKET
        if mls:
                line += ":"+DEFAULT_MLS
        elif mcs:
@@ -53,18 +53,18 @@ def print_input_rules(packets,mls,mcs):
 
        for i in packets:
                for j in i.ports:
-                       line="-A selinux_new_input -p "+j.proto+" --dport "+j.num+" -j SECMARK --selctx system_u:object_r:"+i.prefix+PACKET_INPUT
+                       line="base -A selinux_new_input -p "+j.proto+" --dport "+j.num+" -j SECMARK --selctx system_u:object_r:"+i.prefix+PACKET_INPUT
                        if mls:
                                line += ":"+j.mls_sens
                        elif mcs:
                                line += ":"+j.mcs_cats
                        print line
 
-       print "-A selinux_new_input -j CONNSECMARK --save"
-       print "-A selinux_new_input -j RETURN"
+       print "post -A selinux_new_input -j CONNSECMARK --save"
+       print "post -A selinux_new_input -j RETURN"
 
 def print_output_rules(packets,mls,mcs):
-       line = "-A selinux_new_output -j SECMARK --selctx system_u:object_r:"+DEFAULT_OUTPUT_PACKET
+       line = "base -A selinux_new_output -j SECMARK --selctx system_u:object_r:"+DEFAULT_OUTPUT_PACKET
        if mls:
                line += ":"+DEFAULT_MLS
        elif mcs:
@@ -73,15 +73,15 @@ def print_output_rules(packets,mls,mcs):
 
        for i in packets:
                for j in i.ports:
-                       line = "-A selinux_new_output -p "+j.proto+" --dport "+j.num+" -j SECMARK --selctx system_u:object_r:"+i.prefix+PACKET_OUTPUT
+                       line = "base -A selinux_new_output -p "+j.proto+" --dport "+j.num+" -j SECMARK --selctx system_u:object_r:"+i.prefix+PACKET_OUTPUT
                        if mls:
                                line += ":"+j.mls_sens
                        elif mcs:
                                line += ":"+j.mcs_cats
                        print line
 
-       print "-A selinux_new_output -j CONNSECMARK --save"
-       print "-A selinux_new_output -j RETURN"
+       print "post -A selinux_new_output -j CONNSECMARK --save"
+       print "post -A selinux_new_output -j RETURN"
 
 def parse_corenet(file_name):
        packets = []
@@ -118,25 +118,25 @@ def parse_corenet(file_name):
        return packets
 
 def print_netfilter_config(packets,mls,mcs):
-       print "*mangle"
-       print ":PREROUTING ACCEPT [0:0]"
-       print ":INPUT ACCEPT [0:0]"
-       print ":FORWARD ACCEPT [0:0]"
-       print ":OUTPUT ACCEPT [0:0]"
-       print ":POSTROUTING ACCEPT [0:0]"
-       print ":selinux_input - [0:0]"
-       print ":selinux_output - [0:0]"
-       print ":selinux_new_input - [0:0]"
-       print ":selinux_new_output - [0:0]"
-       print "-A INPUT -j selinux_input"
-       print "-A OUTPUT -j selinux_output"
-       print "-A selinux_input -m state --state NEW -j selinux_new_input"
-       print "-A selinux_input -m state --state RELATED,ESTABLISHED -j CONNSECMARK --restore"
-       print "-A selinux_output -m state --state NEW -j selinux_new_output"
-       print "-A selinux_output -m state --state RELATED,ESTABLISHED -j CONNSECMARK --restore"
+       print "pre *mangle"
+       print "pre :PREROUTING ACCEPT [0:0]"
+       print "pre :INPUT ACCEPT [0:0]"
+       print "pre :FORWARD ACCEPT [0:0]"
+       print "pre :OUTPUT ACCEPT [0:0]"
+       print "pre :POSTROUTING ACCEPT [0:0]"
+       print "pre :selinux_input - [0:0]"
+       print "pre :selinux_output - [0:0]"
+       print "pre :selinux_new_input - [0:0]"
+       print "pre :selinux_new_output - [0:0]"
+       print "pre -A INPUT -j selinux_input"
+       print "pre -A OUTPUT -j selinux_output"
+       print "pre -A selinux_input -m state --state NEW -j selinux_new_input"
+       print "pre -A selinux_input -m state --state RELATED,ESTABLISHED -j CONNSECMARK --restore"
+       print "pre -A selinux_output -m state --state NEW -j selinux_new_output"
+       print "pre -A selinux_output -m state --state RELATED,ESTABLISHED -j CONNSECMARK --restore"
        print_input_rules(packets,mls,mcs)
        print_output_rules(packets,mls,mcs)
-       print "COMMIT"
+       print "post COMMIT"
 
 mls = False
 mcs = False