├── fgt.list ├── fgt-set.cmd ├── fgt-set.sh ├── fgt-get.sh ├── fgt-get.exp ├── fgt-set.exp ├── README.md ├── doc └── genacl.md ├── genacl2.py ├── genacl.py └── LICENSE /fgt.list: -------------------------------------------------------------------------------- 1 | #Test list 2 | 10.0.1.1 fgt-firewall-01 3 | 10.0.2.1 fgt-firewall-02 4 | -------------------------------------------------------------------------------- /fgt-set.cmd: -------------------------------------------------------------------------------- 1 | config vdom 2 | edit test 3 | config firewall address 4 | edit n-10.0.1.0_24 5 | set subnet 10.0.1.0 255.255.255.0 6 | next 7 | end 8 | end 9 | -------------------------------------------------------------------------------- /fgt-set.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | FWS=fgt.list 4 | USERNAME=admin 5 | PASSWD='my-password' 6 | 7 | #echo -n "Enter the username: " 8 | #read -e USERNAME 9 | #echo -n "Enter the SSH password: " 10 | #read -s -e PASSWD 11 | #echo -ne '\n' 12 | 13 | grep -v '^[ ]*#' $FWS | while read fw 14 | do 15 | set $fw 16 | mkdir -p $2 17 | OUTFILE=$2/$2.out 18 | ./fgt-set.exp $1 $2 $USERNAME $PASSWD $OUTFILE 19 | done 20 | -------------------------------------------------------------------------------- /fgt-get.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | FWS=fgt.list 4 | USERNAME=admin 5 | PASSWD='my-password' 6 | 7 | #echo -n "Enter the username: " 8 | #read -e USERNAME 9 | #echo -n "Enter the SSH password: " 10 | #read -s -e PASSWD 11 | #echo -ne '\n' 12 | 13 | 14 | grep -v '^[ ]*#' $FWS | while read fw 15 | do 16 | set $fw 17 | mkdir -p $2 18 | OUTFILE=$2/$2.out 19 | ./fgt-get.exp $1 $2 $USERNAME $PASSWD $OUTFILE 20 | # ./fgt-get.exp $1 $2 $USERNAME $PASSWD $OUTFILE & 21 | # sleep 10 22 | done 23 | -------------------------------------------------------------------------------- /fgt-get.exp: -------------------------------------------------------------------------------- 1 | #!/usr/bin/expect -f 2 | 3 | # Set variables 4 | set hostip [lindex $argv 0] 5 | set hostname [lindex $argv 1] 6 | set username [lindex $argv 2] 7 | set password [lindex $argv 3] 8 | set logfile [lindex $argv 4] 9 | 10 | spawn ssh -o StrictHostKeyChecking=no $username\@$hostip 11 | 12 | expect { 13 | timeout { send_user "\nTimeout Exceeded - Check Host\n"; exit 1 } 14 | eof { send_user "\nSSH Connection To $hostname Failed\n"; exit 1 } 15 | "$hostname*#" {send "\n"} 16 | "*assword:" { 17 | send "$password\n" 18 | } 19 | } 20 | send "\n" 21 | expect "$hostname*#" 22 | 23 | log_user 0 24 | 25 | set timeout 6000 26 | 27 | log_file -noappend -a ${logfile}.conf 28 | send_user "Sending show full to $hostname" 29 | send "\r" 30 | expect "$hostname *#" 31 | 32 | send "show full\r" 33 | expect "$hostname *#" 34 | send "\r" 35 | expect "$hostname *#" 36 | 37 | log_file 38 | send_user "\n$hostname config saved\n" 39 | 40 | 41 | send "exit\n" 42 | exit 0 43 | -------------------------------------------------------------------------------- /fgt-set.exp: -------------------------------------------------------------------------------- 1 | #!/usr/bin/expect -f 2 | 3 | # Set variables 4 | set hostip [lindex $argv 0] 5 | set hostname [lindex $argv 1] 6 | set username [lindex $argv 2] 7 | set password [lindex $argv 3] 8 | set logfile [lindex $argv 4] 9 | 10 | set file "fgt-set.cmd" 11 | set fd [open "$file" r] 12 | set data [read $fd] 13 | close $fd 14 | set lines [split $data \n] 15 | 16 | spawn ssh -o StrictHostKeyChecking=no $username\@$hostip 17 | 18 | expect { 19 | timeout { send_user "\nTimeout Exceeded - Check Host\n"; exit 1 } 20 | eof { send_user "\nSSH Connection To $hostname Failed\n"; exit 1 } 21 | "$hostname*#" {send "\n"} 22 | "*assword:" { 23 | send "$password\n" 24 | } 25 | } 26 | send "\n" 27 | expect "$hostname*#" 28 | 29 | #log_user 0 30 | 31 | set timeout 6000 32 | 33 | log_file -a ${logfile}.log 34 | send_user "Sending commands to $hostname" 35 | send "\r" 36 | expect "$hostname *#" 37 | 38 | foreach line $lines { 39 | send "$line\r" 40 | expect "$hostname *#" 41 | send "\r" 42 | expect "$hostname *#" 43 | } 44 | send "\r" 45 | expect "$hostname *#" 46 | 47 | log_file 48 | send_user "\n$hostname updated\n" 49 | 50 | send "exit\n" 51 | exit 0 52 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # FortiGate-Firewall-toolkit 2 | A set of programs to download, upload, convert, analyze and create a policy for FortiGate firewalls 3 | 4 | 5 | ## Files 6 | 7 | 8 | * fgt-get.sh - Shell script to remotely collect Fortigate configs 9 | * fgt-get.exp - Expect script to remotely get and save the full configuration 10 | * fgt.list - list of FGT firewall IP's and hostnames 11 | * fgt-set.sh - Shell script to remotely configure Fortigate firewalls 12 | * fgt-set.exp - Expect script to remotely configure Fortigate firewalls 13 | * fgt-set.cmd - commands to be remotely executed on Fortigate firewalls 14 | * [genacl.py](https://github.com/AlekzNet/FortiGate-Firewall-toolkit/blob/master/doc/genacl.md) - utility to generate Cisco ASA, FortiGate or CheckPoint policy from a proto-policy. See also https://github.com/AlekzNet/Cisco-ASA-ACL-toolkit 15 | 16 | ## Requirements 17 | 18 | * Expect (for the data collector) 19 | * Python 2.7 20 | * Netaddr 21 | 22 | Install netaddr: 23 | 24 | ```sh 25 | pip install netaddr 26 | ``` 27 | 28 | ## Data collecting 29 | 30 | * Edit fgt.list and place a list of the firewall IP-addresses and firewall hostnames (as in the FGT config). No empty lines. 31 | * Enter username/passwords in fgt-get.sh, or uncomment lines that take the info from the keyboard 32 | * Run fgt-get.sh. It will: 33 | * create directories with the firewall names 34 | * log onto the firewalls 35 | * run the following commands: 36 | * show full 37 | * save the result in the fwname.conf file in the fwname directories 38 | 39 | -------------------------------------------------------------------------------- /doc/genacl.md: -------------------------------------------------------------------------------- 1 | ## genacl.py 2 | 3 | Generates Fortigate ACL from a proto-policy written in the following format (e.g. generated by ipaclmatch.py): 4 | 5 | ```txt 6 | IP-address Netmask Protocol:Port 7 | ``` 8 | or 9 | 10 | ```txt 11 | SrcIP SrcMask DstIP DstMask Protocol:Port [Action] [#Comment] 12 | ``` 13 | IP addresses and netmasks can be in the following format 14 | 15 | ```txt 16 | 0.0.0.0 0.0.0.0 17 | any 18 | 2.3.4.5/32 19 | 2.3.4.5 255.255.255.255 20 | 3.4.5.0/24 21 | ``` 22 | 23 | Services can have the following forms (more possible formats to follow : 24 | ```txt 25 | tcp:22 26 | icmp 27 | * 28 | udp:1234-3456 29 | ``` 30 | 31 | ### Usage: 32 | 33 | ```txt 34 | genacl.py --help 35 | usage: genacl.py [-h] [-v] [-s SRC | -d DST] [--deny] [--log | --nolog] 36 | [--comment COMMENT] [--dev {asa,fgt}] [--acl [ACL]] [--ln LN] 37 | [--vdom VDOM] [--si SI] [--di DI] [--rn RN] [--label LABEL] 38 | [pol] 39 | 40 | Creates Cisco ASA or Fortigate policy 41 | 42 | positional arguments: 43 | pol Firewall policy or "-" to read from the console (default) 44 | 45 | optional arguments: 46 | -h, --help show this help message and exit 47 | -v, --verbose Verbose mode. Messages are sent to STDERR. To increase 48 | the level add "v", e.g. -vvv 49 | -s SRC, --src SRC Source IP-address/netmask or object name 50 | -d DST, --dst DST Destination IP-address/netmasks or object name 51 | --deny Use deny by default instead of permit 52 | --log Logging. Default: none for ASA, utm for FGT. 53 | --nolog Logging. Default: none for ASA, utm for FGT. 54 | --comment COMMENT Comment, Default - none 55 | --dev {asa,fgt} Type of device: asa (default) or fgt 56 | 57 | Cisco ASA: 58 | --acl [ACL] ACL name for ASA. Default=Test_ACL 59 | --ln LN Starting line number for ASA. Default - 0 (no line 60 | numbers) 61 | 62 | Fortigate: 63 | --vdom VDOM VDOM name for FortiGate. Default - none 64 | --si SI Source interface for FortiGate. Default - any 65 | --di DI Destination interface for FortiGate. Default - any 66 | --rn RN Starting rule number for Fortigate. Default - 10000 67 | --label LABEL Section label, Default - none 68 | 69 | ``` 70 | 71 | 72 | ### Examples 73 | 74 | Considering the following proto-policy: 75 | 76 | ```txt 77 | 10.228.0.0 255.252.0.0 10.3.0.2 255.255.255.255 tcp:123 78 | 13.20.0.0 255.255.0.0 10.3.0.2 255.255.255.255 udp:53 79 | 13.20.0.0 255.255.0.0 10.3.0.1 255.255.255.255 udp:53 deny 80 | 13.20.0.0 255.255.0.0 10.3.8.4 255.255.255.254 udp:53 81 | 10.192.0.0 255.248.0.0 10.3.8.4 255.255.255.254 udp:20000-30000 82 | # This is a comment 83 | 10.0.0.0 255.0.0.0 10.3.9.4 255.255.255.254 * 84 | 0.0.0.0 0.0.0.0 10.3.10.0 255.255.255.0 udp:30000-65535 85 | 1.2.3.4,1.2.3.5/32 5.6.7.0/24,5.6.8.0/24 tcp:443 86 | 1.2.3.4, 1.2.3.5/32 5.6.7.0/24 , 5.6.8.0/24 tcp:80 87 | any 10.3.11.0 255.255.255.0 tcp:22 88 | 11.2.3.0 255.255.255.0 any tcp:23 89 | 0.0.0.0 0.0.0.0 0.0.0.0 0.0.0.0 * deny #Deny the rest 90 | 91 | ``` 92 | 93 | 94 | default settings will produce the following output: 95 | 96 | `cat test-pol.acl | genacl.py --dev fgt` 97 | 98 | ```txt 99 | 100 | config firewall address 101 | edit n-010.003.008.004_31 102 | set subnet 10.3.8.4 255.255.255.254 103 | next 104 | edit n-010.192.000.000_13 105 | set subnet 10.192.0.0 255.248.0.0 106 | next 107 | edit n-010.228.000.000_14 108 | set subnet 10.228.0.0 255.252.0.0 109 | next 110 | edit h-010.003.000.002 111 | set subnet 10.3.0.2 255.255.255.255 112 | next 113 | edit n-010.003.011.000_24 114 | set subnet 10.3.11.0 255.255.255.0 115 | next 116 | edit n-011.002.003.000_24 117 | set subnet 11.2.3.0 255.255.255.0 118 | next 119 | edit n-013.020.000.000_16 120 | set subnet 13.20.0.0 255.255.0.0 121 | next 122 | edit n-010.003.009.004_31 123 | set subnet 10.3.9.4 255.255.255.254 124 | next 125 | edit n-005.006.008.000_24 126 | set subnet 5.6.8.0 255.255.255.0 127 | next 128 | edit h-001.002.003.004 129 | set subnet 1.2.3.4 255.255.255.255 130 | next 131 | edit n-010.000.000.000_8 132 | set subnet 10.0.0.0 255.0.0.0 133 | next 134 | edit h-010.003.000.001 135 | set subnet 10.3.0.1 255.255.255.255 136 | next 137 | edit n-010.003.010.000_24 138 | set subnet 10.3.10.0 255.255.255.0 139 | next 140 | edit all 141 | set subnet any 142 | next 143 | edit h-001.002.003.005 144 | set subnet 1.2.3.5 255.255.255.255 145 | next 146 | edit n-005.006.007.000_24 147 | set subnet 5.6.7.0 255.255.255.0 148 | next 149 | end 150 | config firewall service custom 151 | edit udp-30000-65535 152 | set protocol TCP/UDP/SCTP 153 | set udp-portrange 30000-65535 154 | next 155 | edit tcp-123 156 | set protocol TCP/UDP/SCTP 157 | set tcp-portrange 123 158 | next 159 | edit udp-20000-30000 160 | set protocol TCP/UDP/SCTP 161 | set udp-portrange 20000-30000 162 | next 163 | edit udp-53 164 | set protocol TCP/UDP/SCTP 165 | set udp-portrange 53 166 | next 167 | end 168 | config firewall policy 169 | edit 10000 170 | set srcintf any 171 | set dstintf any 172 | set srcaddr n-010.228.000.000_14 173 | set dstaddr h-010.003.000.002 174 | set service tcp-123 175 | set schedule always 176 | set status enable 177 | set action accept 178 | next 179 | edit 10001 180 | set srcintf any 181 | set dstintf any 182 | set srcaddr n-013.020.000.000_16 183 | set dstaddr h-010.003.000.002 184 | set service udp-53 185 | set schedule always 186 | set status enable 187 | set action accept 188 | next 189 | edit 10002 190 | set srcintf any 191 | set dstintf any 192 | set srcaddr n-013.020.000.000_16 193 | set dstaddr h-010.003.000.001 194 | set service udp-53 195 | set schedule always 196 | set status enable 197 | set action deny 198 | next 199 | edit 10003 200 | set srcintf any 201 | set dstintf any 202 | set srcaddr n-013.020.000.000_16 203 | set dstaddr n-010.003.008.004_31 204 | set service udp-53 205 | set schedule always 206 | set status enable 207 | set action accept 208 | next 209 | edit 10004 210 | set srcintf any 211 | set dstintf any 212 | set srcaddr n-010.192.000.000_13 213 | set dstaddr n-010.003.008.004_31 214 | set service udp-20000-30000 215 | set schedule always 216 | set status enable 217 | set action accept 218 | next 219 | edit 10005 220 | set srcintf any 221 | set dstintf any 222 | set srcaddr 223 | set dstaddr 224 | set service 225 | set schedule always 226 | set status enable 227 | set action accept 228 | set global-label " This is a comment" 229 | set comments " This is a comment" 230 | next 231 | edit 10006 232 | set srcintf any 233 | set dstintf any 234 | set srcaddr n-010.000.000.000_8 235 | set dstaddr n-010.003.009.004_31 236 | set service ALL 237 | set schedule always 238 | set status enable 239 | set action accept 240 | set global-label " This is a comment" 241 | next 242 | edit 10007 243 | set srcintf any 244 | set dstintf any 245 | set srcaddr all 246 | set dstaddr n-010.003.010.000_24 247 | set service udp-30000-65535 248 | set schedule always 249 | set status enable 250 | set action accept 251 | set global-label " This is a comment" 252 | next 253 | edit 10008 254 | set srcintf any 255 | set dstintf any 256 | set srcaddr h-001.002.003.004 h-001.002.003.005 257 | set dstaddr n-005.006.007.000_24 n-005.006.008.000_24 258 | set service HTTPS 259 | set schedule always 260 | set status enable 261 | set action accept 262 | set global-label " This is a comment" 263 | next 264 | edit 10009 265 | set srcintf any 266 | set dstintf any 267 | set srcaddr h-001.002.003.004 h-001.002.003.005 268 | set dstaddr n-005.006.007.000_24 n-005.006.008.000_24 269 | set service HTTP 270 | set schedule always 271 | set status enable 272 | set action accept 273 | set global-label " This is a comment" 274 | next 275 | edit 10010 276 | set srcintf any 277 | set dstintf any 278 | set srcaddr all 279 | set dstaddr n-010.003.011.000_24 280 | set service SSH 281 | set schedule always 282 | set status enable 283 | set action accept 284 | set global-label " This is a comment" 285 | next 286 | edit 10011 287 | set srcintf any 288 | set dstintf any 289 | set srcaddr n-011.002.003.000_24 290 | set dstaddr all 291 | set service TELNET 292 | set schedule always 293 | set status enable 294 | set action accept 295 | set global-label " This is a comment" 296 | next 297 | edit 10012 298 | set srcintf any 299 | set dstintf any 300 | set srcaddr all 301 | set dstaddr all 302 | set service ALL 303 | set schedule always 304 | set status enable 305 | set action deny 306 | set global-label " This is a comment" 307 | set comments " Deny the rest" 308 | next 309 | end 310 | end 311 | 312 | ``` 313 | -------------------------------------------------------------------------------- /genacl2.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python 2 | 3 | import string 4 | import argparse 5 | import re 6 | import sys 7 | 8 | try: 9 | import netaddr 10 | except ImportError: 11 | print >>sys.stderr, 'ERROR: netaddr module not found, you can install it with \"pip install netaddr\"' 12 | sys.exit(1) 13 | 14 | try: 15 | import pprint 16 | except ImportError: 17 | print >>sys.stderr, 'ERROR: pprint module not found. Either install pprint with \"pip install pprint\" \n or replace pprint.pprint with print (the debug function)' 18 | sys.exit(1) 19 | 20 | def debug(string,level=1): 21 | if args.verbose >= level: 22 | pprint.pprint(string,sys.stderr,width=70) 23 | 24 | 25 | 26 | 27 | 28 | class PRule: 29 | 'Class for a rule prototype' 30 | 31 | re_any=re.compile(r'^any$', re.IGNORECASE) 32 | re_dig=re.compile(r'^\d') # digital 33 | re_nondig=re.compile(r'^\D') # non-digital 34 | re_spaces=re.compile(r'\s+') # lots of spaces/tabs 35 | re_comma=re.compile(r'\s*,\s*') # comma, surrounded by spaces/tabs (or not)) 36 | re_remark=re.compile(r'^\s*#') # the whole line is a comment/remark 37 | re_comment=re.compile(r'(?P.*)\s*#(?P.*)') # if there is a comment in the line? 38 | 39 | 40 | # line (str) - policy line 41 | # deny (boolean) - by default the action is "allow", unless there is an explicit "deny" in the line 42 | # if deny is set to True, the action will be "deny" 43 | def __init__(self,line,deny=False): 44 | self.src=[] 45 | self.dst=[] 46 | self.srv=[] 47 | self.num=0 #rule number 48 | self.action="deny" if deny else "permit" 49 | self.comment="" 50 | line=line.strip() 51 | self.origline=line 52 | # If the line begins with "#" it's a comment 53 | if self.re_remark.search(line): 54 | self.type="comment" 55 | self.comment=self.re_remark.sub("",line) 56 | self.line=None 57 | return 58 | else: 59 | self.type="rule" 60 | self.line=self.cleanup(line) 61 | debug(self.line,2) 62 | self.parse() 63 | 64 | def cleanup(self,line): 65 | debug("cleanup -- before clean-up: %s" % line,3) 66 | if self.re_comment.search(line): 67 | self.comment=self.re_comment.search(line).group('comment') 68 | line=self.re_comment.search(line).group('line') 69 | line=self.re_spaces.sub(" ",line) 70 | line=self.re_comma.sub(",",line) 71 | debug("After clean-up: %s" % line,3) 72 | return line 73 | 74 | # addr = IP/mask 75 | # return = 1.2.3.4 255.255.255.255 76 | def cidr2str(self,addr): 77 | # debug("cidr2str -- addr = %s" % addr,4) 78 | tmp = netaddr.IPNetwork(addr) 79 | return ' '.join([str(tmp.ip),str(tmp.netmask)]) 80 | 81 | def check_arr(self,arr): 82 | if not len(arr): 83 | debug(self.line,0) 84 | debug("Too few fields in the policy.",0) 85 | sys.exit(1) 86 | 87 | # arr -- takes a list, extracts the next address(es), removes the elements from the list 88 | # returns a list of addresses 89 | def parse_addr(self,arr): 90 | # debug("parse_addr -- arr", 3) 91 | # debug(arr,4) 92 | if 'any' in arr[0]: 93 | addr=['any'] 94 | del arr[0] 95 | elif not ',' in arr[0]: 96 | if '/' in arr[0]: 97 | addr = [self.cidr2str(arr[0])] 98 | del arr[0] 99 | elif '0.0.0.0' in arr[0] and '0.0.0.0' in arr[1]: 100 | addr=['any'] 101 | del arr[0:2] 102 | else: 103 | addr = [' '.join(arr[0:2])] 104 | del arr[0:2] 105 | else: 106 | addr = [self.cidr2str(x) for x in arr[0].split(',')] 107 | addr.sort() 108 | del arr[0] 109 | # debug("parse_addr - addr = %s" % addr,3) 110 | return addr 111 | 112 | # used when inly the source or destination IP-addresses are used in the line 113 | # returns a list of one IP-address 114 | def parse_addr_args(self,addr): 115 | if '/' in addr: 116 | return [self.cidr2str(addr)] 117 | elif self.re_any.search(addr): 118 | return ['any'] 119 | elif self.re_nondig.match(addr): 120 | return ["object-group "+addr] 121 | elif ' ' in addr: 122 | return [addr] 123 | else: return [addr+' 255.255.255.255'] 124 | 125 | def parse(self): 126 | 127 | addr1='' 128 | addr2='' 129 | 130 | arr=self.line.split() 131 | 132 | # Get the first address 133 | addr1=self.parse_addr(arr) 134 | # debug("addr1 is %s" % addr1,3) 135 | self.check_arr(arr) 136 | 137 | if self.re_dig.match(arr[0]) or 'any' in arr[0] or 'host' in arr[0]: 138 | addr2=self.parse_addr(arr) 139 | # debug("addr2 is %s" % addr2,3) 140 | self.check_arr(arr) 141 | 142 | if not ',' in arr[0]: 143 | self.srv=[arr[0]] 144 | else: 145 | self.proto = '' 146 | self.srv = [ x for x in arr[0].split(',')] 147 | self.srv.sort() 148 | del arr[0] 149 | 150 | if len(arr): self.action = arr[0] 151 | 152 | if addr2: 153 | self.src = addr1 154 | self.dst = addr2 155 | elif args.src: 156 | self.src = self.parse_addr_args(args.src) 157 | self.dst = addr1 158 | elif args.dst: 159 | self.src = addr1 160 | self.dst = self.parse_addr_args(args.dst) 161 | else: 162 | debug(self.line,0) 163 | debug("Either too few fields or define either --src IP or --dst IP",0) 164 | sys.exit(1) 165 | debug("Src = %s" % self.src,3) 166 | debug("Dst = %s" % self.dst,3) 167 | debug("Srv = %s" % self.srv,3) 168 | debug("Action = %s" % self.action,3) 169 | debug("Comment = %s" % self.comment,3) 170 | 171 | class FW(): 172 | 'General Firewall Class' 173 | devtype='' # Device type 174 | anyhost='any' # String for any host 175 | anyservice='any' # String for any service 176 | action={"permit": "permit", "deny": "deny"} # default actions. Usage: self.action[rule.action]] 177 | predefsvc={} # Predefined services 178 | predefsvcgrp={} # Predefined service groups 179 | netgrp_name='obj_net_' # Template for network object-group 180 | netgrp_cnt=0 # network object-group counter shift 181 | srvgrp_name='obj_srv_' # Template for service object-group 182 | srvgrp_cnt=0 # service object-group counter shift 183 | log='' # logging 184 | comment='' # comments 185 | 186 | re_any = re.compile('any|all|0\.0\.0\.0 0\.0\.0\.0|0\.0\.0\.0/0', re.IGNORECASE) 187 | 188 | def rprint(self,policy): 189 | self.fw_header_print() 190 | self.fw_netobj_print(policy.netobj) 191 | self.fw_srvobj_print(policy.srvobj) 192 | self.fw_netgrp_print(policy.netgrp) 193 | self.fw_srvgrp_print(policy.srvgrp) 194 | self.fw_rules_print(policy) 195 | self.fw_footer_print() 196 | 197 | def netobj_add(self,netobj,rule): 198 | for addrs in rule.src,rule.dst: 199 | # Convert a single IP-address to a list 200 | # if not type(addrs) is list: addrs=[addrs] 201 | for addr in addrs: 202 | if addr not in netobj: 203 | if self.re_any.search(addr): 204 | netobj[addr] = self.anyhost 205 | else: netobj[addr] = self.net2name(netaddr.IPNetwork(re.sub(' ','/',addr))) 206 | 207 | def srvobj_add(self,srvobj,rule): 208 | services = rule.srv 209 | # if not type(services) is list: services=[services] 210 | for srv in services: 211 | if srv not in srvobj and srv not in self.predefsvc: 212 | if '*' in srv: 213 | srvobj[srv] = self.anyservice 214 | else: 215 | srvobj[srv]=re.sub(':','-',srv) 216 | 217 | def netgrp_add(self,netgrp,rule): 218 | for addrs in rule.src,rule.dst: 219 | if len(addrs) > 1: 220 | if tuple(addrs) not in netgrp: 221 | objname=self.netgrp_name+str(len(netgrp)+1+self.netgrp_cnt) 222 | netgrp[tuple(addrs)]=objname 223 | 224 | 225 | def srvgrp_add(self,srvgrp,rule): 226 | if len(rule.srv) > 1: 227 | debug("srvgrp_add -- rule.srv",3) 228 | debug(rule.srv,3) 229 | debug("srvgrp_add -- rule.srv tuple",3) 230 | debug(tuple(rule.srv),3) 231 | if tuple(rule.srv) not in srvgrp and tuple(rule.srv) not in self.predefsvcgrp: 232 | objname=self.srvgrp_name+str(len(srvgrp)+1+self.srvgrp_cnt) 233 | srvgrp[tuple(rule.srv)]=objname 234 | 235 | 236 | def fw_header_print(self): 237 | pass 238 | 239 | def fw_netobj_print(self,netobj): 240 | pass 241 | 242 | def fw_srvobj_print(self,srvobj): 243 | pass 244 | 245 | def fw_netgrp_print(self, policy): 246 | pass 247 | 248 | def fw_srvgrp_print(self, policy): 249 | pass 250 | 251 | def fw_rules_print(self, policy): 252 | pass 253 | 254 | def fw_footer_print(self): 255 | pass 256 | 257 | 258 | # Create object names: 259 | # h-001.020.003.004 -- for hosts 260 | # n-001.020.003.000_24 -- for networks 261 | # net - netaddr.IPNetwork(ip) 262 | def net2name(self,ip): 263 | net=str(ip.network) 264 | mask=str(ip.prefixlen) 265 | if self.ishost(ip): return 'h-' + self.ip2txt(net) 266 | else: return 'n-' + self.ip2txt(net) + '_'+mask 267 | 268 | # ip - string IP-address -- 1.2.3.4 269 | # returns - 001.002.003.004 270 | def ip2txt(self,ip): 271 | return ".".join(map(self.octet2txt,ip.split('.'))) 272 | 273 | # octet - string of 0...255 (e.g. 12, 1, 123) 274 | # returns 012, 001, 123 275 | def octet2txt(self,octet): 276 | if len(octet) < 3: 277 | octet = "0" + octet if len(octet) == 2 else "00" + octet 278 | return octet 279 | 280 | # Returns True if the netmask is 32, and False otherwise 281 | # ip is a netaddr object 282 | def ishost(self,ip): 283 | return True if ip.prefixlen == 32 else False 284 | 285 | class FGT(FW): 286 | 'FortiGate specific class' 287 | devtype='fgt' 288 | anyhost='all' 289 | anyservice='ALL' 290 | action={"permit": "accept", "deny": "deny"} 291 | 292 | predefsvc = {'tcp:540': 'UUCP', 'udp:1-65535': 'ALL_UDP', 'tcp:70': 'GOPHER', 'IP:89': 'OSPF', 'ip': 'ALL', 'udp:520': 'RIP', 'tcp:1723': 'PPTP', 'udp:67-68': 'DHCP', 'tcp:1720': 'NetMeeting', 'IP:51': 'AH', 'udp:389': 'LDAP_UDP', 'IP:50': 'ESP', 'udp:517-518': 'TALK', 'tcp:465': 'SMTPS', 'IP:47': 'GRE', 'tcp:79': 'FINGER', 'tcp:1433-1434': 'MS-SQL', 'icmp': 'ALL_ICMP', 'tcp:143': 'IMAP', 'tcp:995': 'POP3S', 'tcp:993': 'IMAPS', 'tcp:512': 'REXEC', 'udp:546-547': 'DHCP6', 'tcp:5900': 'VNC', 'tcp:3389': 'RDP', 'tcp:6660-6669': 'IRC', 'udp:1645-1646': 'RADIUS-OLD', 'udp:33434-33535': 'TRACEROUTE', 'tcp:80': 'HTTP', 'tcp:2000': 'SCCP', 'tcp:1863': 'SIP-MSNmessenger', 'tcp:210': 'WAIS', 'ICMP:8': 'PING', 'tcp:389': 'LDAP', 'tcp:21': 'FTP', 'tcp:5190-5194': 'AOL', 'tcp:23': 'TELNET', 'tcp:25': 'SMTP', 'tcp:6000-6063': 'X-WINDOWS', 'tcp:7000-7010': 'VDOLIVE', 'tcp:3128': 'SQUID', 'tcp:0': 'NONE', 'tcp:443': 'HTTPS', 'tcp:445': 'SMB', 'tcp:1-65535': 'ALL_TCP', 'ICMP6:128': 'PING6', 'udp:69': 'TFTP', 'udp:7070': 'RAUDIO', 'udp:1812-1813': 'RADIUS', 'tcp:179': 'BGP', 'udp:514': 'SYSLOG', 'tcp:110': 'POP3', 'tcp:119': 'NNTP', 'ICMP:13': 'TIMESTAMP', 'tcp:3306': 'MYSQL', 'tcp:22': 'SSH', 'icmp:17': 'INFO_ADDRESS', 'tcp:139': 'SAMBA', 'icmp:15': 'INFO_REQUEST'} 293 | 294 | predefsvcgrp = {('tcp:7000-7009', 'udp:7000-7009'): 'AFS3', ('udp:500', 'udp:4500'): 'IKE', ('tcp:1080', 'udp:1080'): 'SOCKS', ('tcp:5631', 'udp:5632'): 'PC-Anywhere', ('tcp:554', 'tcp:7070', 'tcp:8554', 'udp:554'): 'RTSP', ('tcp:111', 'tcp:2049', 'udp:111', 'udp:2049'): 'NFS', ('udp:2427', 'udp:2727'): 'MGCP', ('tcp:1512', 'udp:1512'): 'WINS', ('tcp:2401', 'udp:2401'): 'CVSPSERVER', ('tcp:161-162', 'udp:161-162'): 'SNMP', ('tcp:1720', 'tcp:1503', 'udp:1719'): 'H323', ('tcp:5060', 'udp:5060'): 'SIP', ('tcp:1701', 'udp:1701'): 'L2TP', ('tcp:123', 'udp:123'): 'NTP', ('udp:26000', 'udp:27000', 'udp:27910', 'udp:27960'): 'QUAKE', ('tcp:53', 'udp:53'): 'DNS', ('tcp:88', 'udp:88'): 'KERBEROS', ('tcp:1755', 'udp:1024-5000'): 'MMS', ('tcp:135', 'udp:135'): 'DCE-RPC', ('tcp:111', 'udp:111'): 'ONC-RPC', ('tcp:1494', 'tcp:2598'): 'WINFRAME'} 295 | 296 | def __init__(self,vdom='root',srcintf='any',dstintf='any', label='', log=False, comment='', mg=0): 297 | self.vdom = vdom 298 | self.srcintf = srcintf 299 | self.dstintf = dstintf 300 | self.label=label # section label 301 | self.mingrp=mg # minimum amount of objects to create a group 302 | self.log = log 303 | self.comment = comment 304 | 305 | def netgrp_add(self,netgrp,rule): 306 | pass 307 | 308 | def fw_header_print(self): 309 | if self.vdom: 310 | print 'config vdom' 311 | print 'edit ' + self.vdom 312 | 313 | def fw_footer_print(self): 314 | print 'end' 315 | 316 | def fw_rules_print(self,policy): 317 | print 'config firewall policy' 318 | policy.srvobj.update(self.predefsvc) 319 | for rule in policy.policy: 320 | debug("Rule %d Orig line = %s" % (rule.num, rule.origline),2) 321 | if "comment" in rule.type: 322 | self.label = rule.comment 323 | next 324 | print ' edit %s' % rule.num 325 | print ' set srcintf ' + self.srcintf 326 | print ' set dstintf ' + self.dstintf 327 | print ' set srcaddr ' + ' '.join(map(lambda x: policy.netobj[x], rule.src)) 328 | print ' set dstaddr ' + ' '.join(map(lambda x: policy.netobj[x], rule.dst)) 329 | print ' set service ' + ' '.join(map(lambda x: policy.srvobj[x], rule.srv)) 330 | print ' set schedule always' 331 | print ' set status enable' 332 | print ' set action ' + self.action[rule.action] 333 | if self.label: 334 | print ' set global-label "' + self.label + '"' 335 | if self.log: 336 | if type(self.log) is string and "disable" in self.log: 337 | print ' set logtraffic disable' 338 | else: 339 | print ' set logtraffic all' 340 | if self.comment or rule.comment: 341 | print ' set comments "'+ self.comment + ' ' + rule.comment + '"' 342 | print ' next' 343 | print 'end' 344 | 345 | def fw_netobj_print(self,netobj): 346 | print 'config firewall address' 347 | for obj in netobj: 348 | print ' edit '+ netobj[obj] 349 | print ' set subnet ' + obj 350 | print ' next' 351 | print 'end' 352 | 353 | def fw_srvobj_print(self,srvobj): 354 | print 'config firewall service custom' 355 | for obj in srvobj: 356 | if not '*' in obj: 357 | # For some reason the following construction does not work 358 | # proto,ports = obj.split(':') if ':' in obj else obj,'' 359 | if ':' in obj: proto,ports = obj.split(':') 360 | else: proto,ports = obj,'' 361 | print ' edit ' + srvobj[obj] 362 | if 'udp' in proto or 'tcp' in proto: 363 | print ' set protocol TCP/UDP/SCTP' 364 | print ' set ' + proto + '-portrange ' + ports 365 | elif 'icmp' in proto: 366 | print ' set protocol ICMP' 367 | if ports: 368 | print ' set icmptype ' + ports 369 | elif 'ip' in proto: 370 | if ports: 371 | print ' set protocol IP' 372 | print ' set protocol-number ' + ports 373 | else: 374 | print ' set protocol IP' 375 | print ' set protocol-number ' + proto 376 | print ' next' 377 | print 'end' 378 | 379 | class ASA(FW): 380 | 'ASA specific class' 381 | devtype='asa' 382 | anyhost='any' 383 | 384 | 385 | def __init__(self,aclname='Test_ACL', log=False, comment=''): 386 | self.aclname=aclname 387 | if log: self.log = "log" 388 | self.comment = comment 389 | 390 | def netobj_add(self,netobj,rule): 391 | pass 392 | 393 | def srvobj_add(self,srvobj,rule): 394 | pass 395 | 396 | def fw_rules_print(self,policy): 397 | if self.comment: 398 | print ' '.join(["access-list", self.aclname, "line %s" % rule.num, "remark", self.comment]) 399 | for rule in policy.policy: 400 | debug("Rule %d Orig line = %s" % (rule.num, rule.origline),2) 401 | if "comment" in rule.type: 402 | print ' '.join(["access-list", self.aclname, "line %s" % rule.num, "remark", rule.comment]) 403 | else: 404 | if rule.comment: 405 | print ' '.join(["access-list", self.aclname, "line %s" % rule.num, "remark", rule.comment]) 406 | print ' '.join(["access-list", self.aclname, "line %s" % rule.num, "extended", self.action[rule.action], self.rule_proto(rule), \ 407 | self.rule_addr(rule.src), self.rule_addr(rule.dst), self.rule_port(rule), self.log]) 408 | 409 | def rule_proto(self,rule): 410 | if len(rule.srv) > 1: 411 | return 'object-group ' + policy.srvgrp[tuple(rule.srv)] 412 | else: 413 | return self.protocol(rule.srv[0]) 414 | 415 | def rule_port(self,rule): 416 | if len(rule.srv) > 1: 417 | return '' 418 | else: 419 | return self.port(rule.srv[0]) 420 | 421 | def rule_addr(self,addr): 422 | if len(addr) > 1: 423 | return 'object-group ' + policy.netgrp[tuple(addr)] 424 | else: 425 | return addr[0] 426 | 427 | def fw_header_print(self): 428 | print 'config terminal' 429 | 430 | def fw_footer_print(self): 431 | print 'wri' 432 | print 'exit' 433 | 434 | def fw_netgrp_print(self,netgrp): 435 | for addrs in netgrp: 436 | print 'object-group network',netgrp[tuple(addrs)] 437 | for addr in addrs: 438 | print ' network-object',addr 439 | 440 | def fw_srvgrp_print(self,srvgrp): 441 | for svcs in srvgrp: 442 | print 'object-group service',srvgrp[tuple(svcs)] 443 | for svc in svcs: 444 | if 'icmp' in self.protocol(svc): 445 | print ' service-object',self.protocol(svc),'icmp_type',self.port(svc) 446 | else: 447 | print ' service-object',self.protocol(svc),'destination',self.port(svc) 448 | 449 | def protocol(self,service): 450 | if "*" in service: 451 | return "ip" 452 | elif ":" in service: 453 | tmp = service.split(":") 454 | return tmp[0] 455 | else: 456 | return service 457 | 458 | def port(self,service): 459 | if ":" in service: 460 | tmp = service.split(":") 461 | if "-" in tmp[1]: 462 | low,high = tmp[1].split("-") 463 | if int(low) == 1: 464 | return "lt " +high 465 | elif int(high) == 65535: 466 | return "gt " +low 467 | else: 468 | return "range "+low+" "+high 469 | elif "icmp" not in tmp[0]: 470 | return "eq "+tmp[1] 471 | else: 472 | return tmp[1] 473 | else: 474 | return '' 475 | 476 | class R77(FW): 477 | 'CheckPoint R77 specific class' 478 | devtype='R77' 479 | anyhost="globals:Any" 480 | anyservice="globals:Any" 481 | action={"permit": "accept_action:accept", "deny": "drop_action:drop"} 482 | #re_newline=re.compile(r'(\\n$)|(\\n\\$)') 483 | re_newline=re.compile(r'(\n$)|(\n\$)') 484 | 485 | def __init__(self, policy='test', log=False, comment="", nodbedit=False, mg=0): 486 | self.policy = policy # policy name 487 | # self.rulenum=rulenum # begin with this rule number: edit rulenum 488 | # self.label=label # section label 489 | self.log = log 490 | self.comment = comment 491 | self.nodbedit=nodbedit 492 | self.mingrp=mg 493 | 494 | # Gets a (str) line and wraps it in 495 | # 'echo -e ' line '\nupdate_all\\n-q\\n" | dbedit -local' 496 | def dbedit(self, line): 497 | if self.nodbedit: print self.re_newline.sub("",line) 498 | else: print 'echo -e \"' + line + '\\nupdate_all\\n-q\\n" | dbedit -local' 499 | 500 | def fw_netobj_print(self,netobj): 501 | for obj in netobj: 502 | debug("fw_netobj_print -- obj",3) 503 | debug(obj,3) 504 | if not 'any' in obj: 505 | ip,mask=obj.split() 506 | if '255.255.255.255' in mask: 507 | self.dbedit("create host_plain %s" % netobj[obj]) 508 | self.dbedit("modify network_objects {0!s} ipaddr {1!s}".format(netobj[obj],obj.split()[0])) 509 | else: 510 | self.dbedit("create network %s" % netobj[obj]) 511 | ip,mask=obj.split() 512 | self.dbedit("modify network_objects {0!s} ipaddr {1!s}\\nmodify network_objects {0!s} netmask {2!s}".format(netobj[obj],ip,mask)) 513 | 514 | 515 | def fw_srvobj_print(self,srvobj): 516 | for obj in srvobj: 517 | debug("fw_srvobj_print -- obj",3) 518 | debug(obj,3) 519 | if not '*' in obj: 520 | # For some reason the following construction does not work 521 | # proto,ports = obj.split(':') if ':' in obj else obj,'' 522 | if ':' in obj: proto,ports = obj.split(':') 523 | else: proto,ports = obj,'' 524 | 525 | if 'udp' in proto or 'tcp' in proto: 526 | self.dbedit("create {0!s}_service {1!s}".format(proto,srvobj[obj])) 527 | self.dbedit("modify services {0!s} port {1!s}".format(srvobj[obj],ports)) 528 | elif 'icmp' in proto: 529 | if ports: 530 | self.dbedit("create {0!s}_service {1!s}".format(proto,srvobj[obj])) 531 | self.dbedit("modify services {0!s} icmp_type {1!s}".format(srvobj[obj],ports)) 532 | elif 'ip' in proto: 533 | if ports: 534 | self.dbedit("create other_service {1!s}".format(proto,srvobj[obj])) 535 | self.dbedit("modify services {0!s} protocol {1!s}".format(srvobj[obj],ports)) 536 | else: 537 | print '# %s is not implemented' % proto 538 | 539 | def fw_rules_print(self,policy): 540 | policy.srvobj.update(self.predefsvc) 541 | dbline="" 542 | for rule in policy.policy: 543 | debug("Rule %d Orig line = %s" % (rule.num, rule.origline),2) 544 | if "comment" in rule.type: 545 | self.label = rule.comment 546 | next 547 | dbline = "addelement fw_policies ##{0!s} rule security_rule\\n\ \n".format(self.policy) 548 | dbline += "addelement fw_policies ##{0!s} rule:{1}:action {2!s}\\n \n".format(self.policy,rule.num,self.action[rule.action]) 549 | dbline += "modify fw_policies ##{0!s} rule:{1}:comments \"{2!s}\"\\n\ \n".format(self.policy,rule.num,rule.comment) 550 | dbline += "modify fw_policies ##{0!s} rule:{1}:name \"\"\\n\ \n".format(self.policy,rule.num) 551 | for ip in rule.src: 552 | dbline += "addelement fw_policies ##{0!s} rule:{1}:src:\'\' network_objects:{2!s}\\n\ \n".format(self.policy,rule.num,policy.netobj[ip]) 553 | for ip in rule.dst: 554 | dbline += "addelement fw_policies ##{0!s} rule:{1}:dst:\'\' network_objects:{2!s}\\n\ \n".format(self.policy,rule.num,policy.netobj[ip]) 555 | for srv in rule.srv: 556 | dbline += "addelement fw_policies ##{0!s} rule:{1}:services:\'\' services:{2!s}\\n\ \n".format(self.policy,rule.num,policy.srvobj[srv]) 557 | 558 | if self.log: 559 | if type(self.log) is string and "disable" in self.log: 560 | dbline += "modify fw_policies ##{0!s} rule:{1}:track {2!s}\\n\ \n".format(self.policy,rule.num,"tracks:None") 561 | else: 562 | dbline += "modify fw_policies ##{0!s} rule:{1}:track {2!s}\\n\ \n".format(self.policy,rule.num,"tracks:Log") 563 | if self.comment or rule.comment: 564 | dbline += "modify fw_policies ##{0!s} rule:{1}:comments \"{2!s}\"\\n\ \n".format(self.policy,rule.num,rule.comment) 565 | self.dbedit(dbline) 566 | dbline="" 567 | 568 | class Policy(): 569 | 'Class for the whole policy' 570 | netobj = {} # { '10.0.1.0 255.255.255.0': 'n-010.000.001.000_24' } 571 | srvobj = {} # { 'tcp:20-23': 'TCP-20-23' } 572 | netgrp = {} # { 'net-group1: }network-groups 573 | srvgrp = {} # service-groups 574 | policy = [] # global policy 575 | device = '' # 'ASA' or 'FGT' class object 576 | 577 | # dev - device class 578 | # rulenum - the number of the first rule 579 | def __init__(self,dev,rulenum): 580 | self.device = dev 581 | self.rulenum=rulenum #current rule number counter 582 | 583 | def addrule(self,rule): 584 | self.policy.append(rule) 585 | rule.num = self.rulenum 586 | debug("Rule %d Orig line = %s" % (rule.num, rule.origline),2) 587 | debug("Rule %d Src = %s" % (rule.num, rule.src),2) 588 | debug("Rule %d Dst = %s" % (rule.num, rule.dst),2) 589 | debug("Rule %d Srv = %s" % (rule.num, rule.srv),2) 590 | debug("Rule %d Action = %s" % (rule.num, rule.action),2) 591 | debug("Rule %d Comment = %s" % (rule.num, rule.comment),2) 592 | self.rulenum += 1 593 | 594 | def get_objects(self): 595 | for rule in self.policy: 596 | self.device.netobj_add(self.netobj,rule) 597 | self.device.netgrp_add(self.netgrp,rule) 598 | self.device.srvobj_add(self.srvobj,rule) 599 | self.device.srvgrp_add(self.srvgrp,rule) 600 | debug("The %s policy contains:" % self.device.devtype,1) 601 | debug(" %d rules " % len(self.policy),1) 602 | debug(" %d network objects" % len(self.netobj),1) 603 | debug(self.netobj,2) 604 | debug(" %d network groups" % len(self.netgrp),1) 605 | debug(self.netgrp,2) 606 | debug(" %d service objects" % len(self.srvobj),1) 607 | debug(self.srvobj,2) 608 | debug(" %d service groups" % len(self.srvgrp),1) 609 | debug(self.srvgrp,2) 610 | 611 | def rprint(self): 612 | self.get_objects() 613 | self.device.rprint(self) 614 | 615 | 616 | parser = argparse.ArgumentParser(description='Creates Cisco ASA or Fortigate policy') 617 | parser.add_argument('pol', default="-", nargs='?', help="Firewall policy or \"-\" to read from the console (default)") 618 | parser.add_argument('-v','--verbose', default=0, help='Verbose mode. Messages are sent to STDERR.\n To increase the level add "v", e.g. -vvv', action='count') 619 | sd = parser.add_mutually_exclusive_group() 620 | sd.add_argument('-s','--src', default=False, help="Source IP-address/netmask or object name") 621 | sd.add_argument('-d','--dst', default=False, help="Destination IP-address/netmasks or object name") 622 | parser.add_argument('--deny', help="Use deny by default instead of permit", action="store_true") 623 | log = parser.add_mutually_exclusive_group() 624 | log.add_argument('--log', default=False, help="Logging. Default: none for ASA and CP, utm for FGT. ", action="store_true") 625 | log.add_argument('--nolog', default=False, help="Logging. Default: none for ASA and CP, utm for FGT. ", action="store_true") 626 | parser.add_argument('--comment', default='', help="Comment, Default - none") 627 | parser.add_argument('--dev', default="asa", choices=['asa','fgt','r77'], help="Type of device: asa (default), fgt or r77") 628 | parser.add_argument('--rn', default=1000, help="Starting rule number. Default - 1000", type=int) 629 | 630 | asa = parser.add_argument_group('Cisco ASA') 631 | asa.add_argument('--acl', default="Test_ACL", nargs='?', help="ACL name for ASA. Default=Test_ACL") 632 | 633 | fgt = parser.add_argument_group('Fortigate') 634 | fgt.add_argument('--vdom', default='', help="VDOM name for FortiGate. Default - none") 635 | fgt.add_argument('--si', default="any", help="Source interface for FortiGate. Default - any") 636 | fgt.add_argument('--di', default="any", help="Destination interface for FortiGate. Default - any") 637 | fgt.add_argument('--label', default='', help="Section label, Default - none") 638 | 639 | r77 = parser.add_argument_group('CheckPoint R77') 640 | r77.add_argument('--policy', default='test', help="CheckPoint policy name. Default - \"test\" ") 641 | parser.add_argument('--nodbedit', default=False, help="Do not add dbedit decorations", action="store_true") 642 | 643 | 644 | args = parser.parse_args() 645 | 646 | debug("Verbosity level is %d" % args.verbose, 1) 647 | 648 | f=sys.stdin if "-" == args.pol else open (args.pol,"r") 649 | 650 | if 'asa' in args.dev: 651 | dev=ASA(args.acl, args.log, args.comment) 652 | elif 'fgt' in args.dev: 653 | if args.nolog: args.log = "disable" 654 | dev=FGT(args.vdom, args.si, args.di, args.label, args.log, args.comment) 655 | elif 'r77' in args.dev: 656 | if args.nolog: args.log = "disable" 657 | dev=R77(args.policy, args.log, args.comment, args.nodbedit) 658 | else: 659 | print >>sys.stderr, dev, "is not supported. It should be: asa (Cisco ASA), fgt (FortiGate) or r77 (CheckPOint R77)" 660 | sys.exit(1) 661 | 662 | policy = Policy(dev, args.rn) 663 | 664 | for line in f: 665 | r=PRule(line,args.deny) 666 | policy.addrule(r) 667 | 668 | policy.rprint() 669 | -------------------------------------------------------------------------------- /genacl.py: -------------------------------------------------------------------------------- 1 | #!/usr/bin/python3 2 | 3 | import string 4 | import argparse 5 | import re 6 | import sys 7 | 8 | try: 9 | import netaddr 10 | except ImportError: 11 | print('ERROR: netaddr module not found, you can install it with \"pip install netaddr\"', file=sys.stderr) 12 | sys.exit(1) 13 | 14 | try: 15 | import pprint 16 | except ImportError: 17 | print('ERROR: pprint module not found. Either install pprint with \"pip install pprint\" \n or replace pprint.pprint with print (the debug function)', 18 | file=sys.stderr) 19 | sys.exit(1) 20 | 21 | 22 | def debug(string, level=1): 23 | if args.verbose >= level: 24 | pprint.pprint(string, sys.stderr, width=70) 25 | 26 | 27 | class PRule: 28 | """Class for a rule prototype""" 29 | 30 | re_any = re.compile(r'^any$', re.IGNORECASE) 31 | re_dig = re.compile(r'^\d') # digital 32 | re_nondig = re.compile(r'^\D') # non-digital 33 | re_spaces = re.compile(r'\s+') # lots of spaces/tabs 34 | re_comma = re.compile(r'\s*,\s*') # comma, surrounded by spaces/tabs (or not)) 35 | re_remark = re.compile(r'^\s*#') # the whole line is a comment/remark 36 | re_comment = re.compile(r'(?P.*)\s*#(?P.*)') # if there is a comment in the line? 37 | 38 | def __init__(self, line, deny=False): 39 | """ 40 | line (str) - policy line 41 | deny (boolean) - by default the action is "allow", unless there is an explicit "deny" in the line 42 | if deny is set to True, the action will be "deny" 43 | """ 44 | 45 | self.src = [] 46 | self.dst = [] 47 | self.srv = [] 48 | self.num = 0 # rule number 49 | self.action = "deny" if deny else "permit" 50 | self.comment = "" 51 | line = line.strip() 52 | self.origline = line 53 | # If the line begins with "#" it's a comment 54 | if self.re_remark.search(line): 55 | self.type = "comment" 56 | self.comment = self.re_remark.sub("", line) 57 | self.line = None 58 | return 59 | else: 60 | self.type = "rule" 61 | self.line = self.cleanup(line) 62 | debug(self.line, 2) 63 | self.parse() 64 | 65 | def cleanup(self, line): 66 | debug("cleanup -- before clean-up: %s" % line, 3) 67 | if self.re_comment.search(line): 68 | self.comment = self.re_comment.search(line).group('comment') 69 | line = self.re_comment.search(line).group('line') 70 | line = self.re_spaces.sub(" ", line) 71 | line = self.re_comma.sub(",", line) 72 | debug("After clean-up: %s" % line, 3) 73 | return line 74 | 75 | def cidr2str(self, addr): 76 | """ 77 | addr = IP/mask 78 | return = 1.2.3.4 255.255.255.255 79 | """ 80 | # debug("cidr2str -- addr = %s" % addr,4) 81 | tmp = netaddr.IPNetwork(addr) 82 | return ' '.join([str(tmp.ip), str(tmp.netmask)]) 83 | 84 | def check_arr(self, arr): 85 | if not len(arr): 86 | debug(self.line, 0) 87 | debug("Too few fields in the policy.", 0) 88 | sys.exit(1) 89 | 90 | def parse_addr(self, arr): 91 | """ 92 | arr -- takes a list, extracts the next address(es), removes the elements from the list 93 | returns a list of addresses 94 | """ 95 | # debug("parse_addr -- arr", 3) 96 | # debug(arr,4) 97 | if 'any' in arr[0]: 98 | addr = ['any'] 99 | del arr[0] 100 | elif ',' not in arr[0]: 101 | if '/' in arr[0]: 102 | addr = [self.cidr2str(arr[0])] 103 | del arr[0] 104 | elif '0.0.0.0' in arr[0] and '0.0.0.0' in arr[1]: 105 | addr = ['any'] 106 | del arr[0:2] 107 | else: 108 | addr = [' '.join(arr[0:2])] 109 | del arr[0:2] 110 | else: 111 | addr = [self.cidr2str(x) for x in arr[0].split(',')] 112 | addr.sort() 113 | del arr[0] 114 | # debug("parse_addr - addr = %s" % addr,3) 115 | return addr 116 | 117 | def parse_addr_args(self, addr): 118 | """ 119 | used when only the source or destination IP-addresses are used in the line 120 | returns a list of one IP-address 121 | """ 122 | 123 | if '/' in addr: 124 | return [self.cidr2str(addr)] 125 | elif self.re_any.search(addr): 126 | return ['any'] 127 | elif self.re_nondig.match(addr): 128 | return ["object-group " + addr] 129 | elif ' ' in addr: 130 | return [addr] 131 | else: 132 | return [addr + ' 255.255.255.255'] 133 | 134 | def parse(self): 135 | addr1 = '' 136 | addr2 = '' 137 | arr = self.line.split() 138 | 139 | # Get the first address 140 | addr1 = self.parse_addr(arr) 141 | # debug("addr1 is %s" % addr1,3) 142 | self.check_arr(arr) 143 | 144 | if self.re_dig.match(arr[0]) or 'any' in arr[0] or 'host' in arr[0]: 145 | addr2 = self.parse_addr(arr) 146 | # debug("addr2 is %s" % addr2,3) 147 | self.check_arr(arr) 148 | 149 | if ',' not in arr[0]: 150 | self.srv = [arr[0]] 151 | else: 152 | # self.proto = '' 153 | self.srv = [x for x in arr[0].split(',')] 154 | self.srv.sort() 155 | del arr[0] 156 | 157 | if len(arr): 158 | self.action = arr[0] 159 | 160 | if addr2: 161 | self.src = addr1 162 | self.dst = addr2 163 | elif args.src: 164 | self.src = self.parse_addr_args(args.src) 165 | self.dst = addr1 166 | elif args.dst: 167 | self.src = addr1 168 | self.dst = self.parse_addr_args(args.dst) 169 | else: 170 | debug(self.line, 0) 171 | debug("Either too few fields or define either --src IP or --dst IP",0) 172 | sys.exit(1) 173 | 174 | debug("Src = %s" % self.src, 3) 175 | debug("Dst = %s" % self.dst, 3) 176 | debug("Srv = %s" % self.srv, 3) 177 | debug("Action = %s" % self.action, 3) 178 | debug("Comment = %s" % self.comment, 3) 179 | 180 | 181 | class FW: 182 | """ 183 | General Firewall Class 184 | """ 185 | 186 | devtype = '' # Device type 187 | anyhost = 'any' # String for any host 188 | anyservice = 'any' # String for any service 189 | action = {"permit": "permit", "deny": "deny"} # default actions. Usage: self.action[rule.action]] 190 | predefsvc = {} # Predefined services 191 | predefsvcgrp = {} # Predefined service groups 192 | netgrp_name = 'obj_net_' # Template for network object-group 193 | netgrp_cnt = 0 # network object-group counter shift 194 | srvgrp_name = 'obj_srv_' # Template for service object-group 195 | srvgrp_cnt = 0 # service object-group counter shift 196 | log = '' # logging 197 | comment = '' # comments 198 | 199 | re_any = re.compile(r'any|all|0\.0\.0\.0 0\.0\.0\.0|0\.0\.0\.0/0', re.IGNORECASE) 200 | 201 | def rprint(self, policy): 202 | self.fw_header_print() 203 | self.fw_netobj_print(policy.netobj) 204 | self.fw_srvobj_print(policy.srvobj) 205 | self.fw_netgrp_print(policy.netgrp) 206 | self.fw_srvgrp_print(policy.srvgrp) 207 | self.fw_rules_print(policy) 208 | self.fw_footer_print() 209 | 210 | def netobj_add(self, netobj, rule): 211 | for addrs in rule.src, rule.dst: 212 | # Convert a single IP-address to a list 213 | # if not type(addrs) is list: addrs=[addrs] 214 | for addr in addrs: 215 | if addr not in netobj: 216 | if self.re_any.search(addr): 217 | netobj[addr] = self.anyhost 218 | else: 219 | netobj[addr] = self.net2name(netaddr.IPNetwork(re.sub(' ', '/', addr))) 220 | 221 | def srvobj_add(self, srvobj, rule): 222 | services = rule.srv 223 | # if not type(services) is list: services=[services] 224 | for srv in services: 225 | if srv not in srvobj and srv not in self.predefsvc: 226 | if '*' in srv: 227 | srvobj[srv] = self.anyservice 228 | else: 229 | srvobj[srv] = re.sub(':', '-', srv) 230 | 231 | def netgrp_add(self, netgrp, rule): 232 | for addrs in rule.src, rule.dst: 233 | if len(addrs) > 1: 234 | if tuple(addrs) not in netgrp: 235 | objname = self.netgrp_name + str(len(netgrp) + 1 + self.netgrp_cnt) 236 | netgrp[tuple(addrs)] = objname 237 | 238 | 239 | def srvgrp_add(self, srvgrp, rule): 240 | if len(rule.srv) > 1: 241 | debug("srvgrp_add -- rule.srv", 3) 242 | debug(rule.srv, 3) 243 | debug("srvgrp_add -- rule.srv tuple", 3) 244 | debug(tuple(rule.srv), 3) 245 | if tuple(rule.srv) not in srvgrp and tuple(rule.srv) not in self.predefsvcgrp: 246 | objname = self.srvgrp_name + str(len(srvgrp) + 1 + self.srvgrp_cnt) 247 | srvgrp[tuple(rule.srv)] = objname 248 | 249 | 250 | def fw_header_print(self): 251 | pass 252 | 253 | def fw_netobj_print(self, netobj): 254 | pass 255 | 256 | def fw_srvobj_print(self, srvobj): 257 | pass 258 | 259 | def fw_netgrp_print(self, policy): 260 | pass 261 | 262 | def fw_srvgrp_print(self, policy): 263 | pass 264 | 265 | def fw_rules_print(self, policy): 266 | pass 267 | 268 | def fw_footer_print(self): 269 | pass 270 | 271 | def net2name(self, ip): 272 | """ 273 | Create object names: 274 | h-001.020.003.004 -- for hosts 275 | n-001.020.003.000_24 -- for networks 276 | net - netaddr.IPNetwork(ip) 277 | """ 278 | 279 | net = str(ip.network) 280 | mask = str(ip.prefixlen) 281 | if self.ishost(ip): 282 | return 'h-' + self.ip2txt(net) 283 | else: 284 | return 'n-' + self.ip2txt(net) + '_' + mask 285 | 286 | def ip2txt(self, ip): 287 | """ 288 | ip - string IP-address -- 1.2.3.4 289 | returns - 001.002.003.004 290 | """ 291 | return ".".join(map(self.octet2txt, ip.split('.'))) 292 | 293 | def octet2txt(self, octet): 294 | """ 295 | octet - string of 0...255 (e.g. 12, 1, 123) 296 | returns 012, 001, 123 297 | """ 298 | 299 | if len(octet) < 3: 300 | octet = "0" + octet if len(octet) == 2 else "00" + octet 301 | return octet 302 | 303 | def ishost(self, ip): 304 | """ 305 | Returns True if the netmask is 32, and False otherwise 306 | ip is a netaddr object 307 | """ 308 | return True if ip.prefixlen == 32 else False 309 | 310 | 311 | class FGT(FW): 312 | """ 313 | FortiGate specific class 314 | """ 315 | 316 | devtype = 'fgt' 317 | anyhost = 'all' 318 | anyservice = 'ALL' 319 | action = {"permit": "accept", "deny": "deny"} 320 | 321 | predefsvc = {'tcp:540': 'UUCP', 'udp:1-65535': 'ALL_UDP', 'tcp:70': 'GOPHER', 'IP:89': 'OSPF', 'ip': 'ALL', 'udp:520': 'RIP', 'tcp:1723': 'PPTP', 'udp:67-68': 'DHCP', 'tcp:1720': 'NetMeeting', 'IP:51': 'AH', 'udp:389': 'LDAP_UDP', 'IP:50': 'ESP', 'udp:517-518': 'TALK', 'tcp:465': 'SMTPS', 'IP:47': 'GRE', 'tcp:79': 'FINGER', 'tcp:1433-1434': 'MS-SQL', 'icmp': 'ALL_ICMP', 'tcp:143': 'IMAP', 'tcp:995': 'POP3S', 'tcp:993': 'IMAPS', 'tcp:512': 'REXEC', 'udp:546-547': 'DHCP6', 'tcp:5900': 'VNC', 'tcp:3389': 'RDP', 'tcp:6660-6669': 'IRC', 'udp:1645-1646': 'RADIUS-OLD', 'udp:33434-33535': 'TRACEROUTE', 'tcp:80': 'HTTP', 'tcp:2000': 'SCCP', 'tcp:1863': 'SIP-MSNmessenger', 'tcp:210': 'WAIS', 'ICMP:8': 'PING', 'tcp:389': 'LDAP', 'tcp:21': 'FTP', 'tcp:5190-5194': 'AOL', 'tcp:23': 'TELNET', 'tcp:25': 'SMTP', 'tcp:6000-6063': 'X-WINDOWS', 'tcp:7000-7010': 'VDOLIVE', 'tcp:3128': 'SQUID', 'tcp:0': 'NONE', 'tcp:443': 'HTTPS', 'tcp:445': 'SMB', 'tcp:1-65535': 'ALL_TCP', 'ICMP6:128': 'PING6', 'udp:69': 'TFTP', 'udp:7070': 'RAUDIO', 'udp:1812-1813': 'RADIUS', 'tcp:179': 'BGP', 'udp:514': 'SYSLOG', 'tcp:110': 'POP3', 'tcp:119': 'NNTP', 'ICMP:13': 'TIMESTAMP', 'tcp:3306': 'MYSQL', 'tcp:22': 'SSH', 'icmp:17': 'INFO_ADDRESS', 'tcp:139': 'SAMBA', 'icmp:15': 'INFO_REQUEST'} 322 | 323 | predefsvcgrp = {('tcp:7000-7009', 'udp:7000-7009'): 'AFS3', ('udp:500', 'udp:4500'): 'IKE', ('tcp:1080', 'udp:1080'): 'SOCKS', ('tcp:5631', 'udp:5632'): 'PC-Anywhere', ('tcp:554', 'tcp:7070', 'tcp:8554', 'udp:554'): 'RTSP', ('tcp:111', 'tcp:2049', 'udp:111', 'udp:2049'): 'NFS', ('udp:2427', 'udp:2727'): 'MGCP', ('tcp:1512', 'udp:1512'): 'WINS', ('tcp:2401', 'udp:2401'): 'CVSPSERVER', ('tcp:161-162', 'udp:161-162'): 'SNMP', ('tcp:1720', 'tcp:1503', 'udp:1719'): 'H323', ('tcp:5060', 'udp:5060'): 'SIP', ('tcp:1701', 'udp:1701'): 'L2TP', ('tcp:123', 'udp:123'): 'NTP', ('udp:26000', 'udp:27000', 'udp:27910', 'udp:27960'): 'QUAKE', ('tcp:53', 'udp:53'): 'DNS', ('tcp:88', 'udp:88'): 'KERBEROS', ('tcp:1755', 'udp:1024-5000'): 'MMS', ('tcp:135', 'udp:135'): 'DCE-RPC', ('tcp:111', 'udp:111'): 'ONC-RPC', ('tcp:1494', 'tcp:2598'): 'WINFRAME'} 324 | 325 | def __init__(self, vdom='root', srcintf='any', dstintf='any', label='', log=False, comment='', mg=0): 326 | self.vdom = vdom 327 | self.srcintf = srcintf 328 | self.dstintf = dstintf 329 | self.label = label # section label 330 | self.mingrp = mg # minimum amount of objects to create a group 331 | self.log = log 332 | self.comment = comment 333 | 334 | def netgrp_add(self, netgrp, rule): 335 | pass 336 | 337 | def fw_header_print(self): 338 | if self.vdom: 339 | print('config vdom') 340 | print('edit ' + self.vdom) 341 | 342 | def fw_footer_print(self): 343 | print('end') 344 | 345 | def fw_rules_print(self, policy): 346 | print('config firewall policy') 347 | policy.srvobj.update(self.predefsvc) 348 | for rule in policy.policy: 349 | debug("Rule %d Orig line = %s" % (rule.num, rule.origline), 2) 350 | if "comment" in rule.type: 351 | self.label = rule.comment 352 | next 353 | print(' edit %s' % rule.num) 354 | print(' set srcintf ' + self.srcintf) 355 | print(' set dstintf ' + self.dstintf) 356 | print(' set srcaddr ' + ' '.join(map(lambda x: policy.netobj[x], rule.src))) 357 | print(' set dstaddr ' + ' '.join(map(lambda x: policy.netobj[x], rule.dst))) 358 | print(' set service ' + ' '.join(map(lambda x: policy.srvobj[x], rule.srv))) 359 | print(' set schedule always') 360 | print(' set status enable') 361 | print(' set action ' + self.action[rule.action]) 362 | if self.label: 363 | print(' set global-label "' + self.label + '"') 364 | if self.log: 365 | if type(self.log) is string and "disable" in self.log: 366 | print(' set logtraffic disable') 367 | else: 368 | print(' set logtraffic all') 369 | if self.comment or rule.comment: 370 | print(' set comments "' + self.comment + ' ' + rule.comment + '"') 371 | print(' next') 372 | print('end') 373 | 374 | def fw_netobj_print(self, netobj): 375 | print('config firewall address') 376 | for obj in netobj: 377 | print(' edit ' + netobj[obj]) 378 | print(' set subnet ' + obj) 379 | print(' next') 380 | print('end') 381 | 382 | def fw_srvobj_print(self, srvobj): 383 | print('config firewall service custom') 384 | for obj in srvobj: 385 | if '*' not in obj: 386 | # For some reason the following construction does not work 387 | # proto,ports = obj.split(':') if ':' in obj else obj,'' 388 | if ':' in obj: 389 | proto, ports = obj.split(':') 390 | else: 391 | proto, ports = obj, '' 392 | print(' edit ' + srvobj[obj]) 393 | if 'udp' in proto or 'tcp' in proto: 394 | print(' set protocol TCP/UDP/SCTP') 395 | print(' set ' + proto + '-portrange ' + ports) 396 | elif 'icmp' in proto: 397 | print(' set protocol ICMP') 398 | if ports: 399 | print(' set icmptype ' + ports) 400 | elif 'ip' in proto: 401 | if ports: 402 | print(' set protocol IP') 403 | print(' set protocol-number ' + ports) 404 | else: 405 | print(' set protocol IP') 406 | print(' set protocol-number ' + proto) 407 | print(' next') 408 | print('end') 409 | 410 | 411 | class ASA(FW): 412 | """ 413 | ASA specific class 414 | """ 415 | 416 | devtype = 'asa' 417 | anyhost = 'any' 418 | 419 | 420 | def __init__(self, aclname='Test_ACL', log=False, comment=''): 421 | self.aclname = aclname 422 | if log: 423 | self.log = "log" 424 | self.comment = comment 425 | 426 | def netobj_add(self, netobj, rule): 427 | pass 428 | 429 | def srvobj_add(self, srvobj, rule): 430 | pass 431 | 432 | def fw_rules_print(self, policy): 433 | if self.comment: 434 | print(' '.join(["access-list", self.aclname, "line %s" % rule.num, "remark", self.comment])) 435 | for rule in policy.policy: 436 | debug("Rule %d Orig line = %s" % (rule.num, rule.origline),2) 437 | if "comment" in rule.type: 438 | print(' '.join(["access-list", self.aclname, "line %s" % rule.num, "remark", rule.comment])) 439 | else: 440 | if rule.comment: 441 | print(' '.join(["access-list", self.aclname, "line %s" % rule.num, "remark", rule.comment])) 442 | print(' '.join(["access-list", self.aclname, "line %s" % rule.num, "extended", self.action[rule.action], 443 | self.rule_proto(rule), self.rule_addr(rule.src), self.rule_addr(rule.dst), self.rule_port(rule), self.log])) 444 | 445 | def rule_proto(self, rule): 446 | if len(rule.srv) > 1: 447 | return 'object-group ' + policy.srvgrp[tuple(rule.srv)] 448 | else: 449 | return self.protocol(rule.srv[0]) 450 | 451 | def rule_port(self, rule): 452 | if len(rule.srv) > 1: 453 | return '' 454 | else: 455 | return self.port(rule.srv[0]) 456 | 457 | def rule_addr(self, addr): 458 | if len(addr) > 1: 459 | return 'object-group ' + policy.netgrp[tuple(addr)] 460 | else: 461 | return addr[0] 462 | 463 | def fw_header_print(self): 464 | print('config terminal') 465 | 466 | def fw_footer_print(self): 467 | print('wri') 468 | print('exit') 469 | 470 | def fw_netgrp_print(self, netgrp): 471 | for addrs in netgrp: 472 | print('object-group network', netgrp[tuple(addrs)]) 473 | for addr in addrs: 474 | print(' network-object', addr) 475 | 476 | def fw_srvgrp_print(self, srvgrp): 477 | for svcs in srvgrp: 478 | print('object-group service', srvgrp[tuple(svcs)]) 479 | for svc in svcs: 480 | if 'icmp' in self.protocol(svc): 481 | print(' service-object', self.protocol(svc), 'icmp_type', self.port(svc)) 482 | else: 483 | print(' service-object', self.protocol(svc), 'destination', self.port(svc)) 484 | 485 | def protocol(self, service): 486 | if "*" in service: 487 | return "ip" 488 | elif ":" in service: 489 | tmp = service.split(":") 490 | return tmp[0] 491 | else: 492 | return service 493 | 494 | def port(self, service): 495 | if ":" in service: 496 | tmp = service.split(":") 497 | if "-" in tmp[1]: 498 | low, high = tmp[1].split("-") 499 | if int(low) == 1: 500 | return "lt " + high 501 | elif int(high) == 65535: 502 | return "gt " + low 503 | else: 504 | return "range " + low + " " + high 505 | elif "icmp" not in tmp[0]: 506 | return "eq " + tmp[1] 507 | else: 508 | return tmp[1] 509 | else: 510 | return '' 511 | 512 | 513 | class R77(FW): 514 | """ 515 | CheckPoint R77 specific class 516 | """ 517 | 518 | devtype = 'R77' 519 | anyhost = "globals:Any" 520 | anyservice = "globals:Any" 521 | action = {"permit": "accept_action:accept", "deny": "drop_action:drop"} 522 | # re_newline=re.compile(r'(\\n$)|(\\n\\$)') 523 | re_newline = re.compile(r'(\n$)|(\n\$)') 524 | 525 | def __init__(self, policy='test', log=False, comment="", nodbedit=False, mg=0): 526 | self.policy = policy # policy name 527 | # self.rulenum=rulenum # begin with this rule number: edit rulenum 528 | # self.label=label # section label 529 | self.log = log 530 | self.comment = comment 531 | self.nodbedit = nodbedit 532 | self.mingrp = mg 533 | 534 | 535 | # Gets a (str) line and wraps it in 536 | # 'echo -e ' line '\nupdate_all\\n-q\\n" | dbedit -local' 537 | def dbedit(self, line): 538 | if self.nodbedit: print(self.re_newline.sub("", line)) 539 | else: print('echo -e \"' + line + '\\nupdate_all\\n-q\\n" | dbedit -local') 540 | 541 | def fw_netobj_print(self, netobj): 542 | for obj in netobj: 543 | debug("fw_netobj_print -- obj",3) 544 | debug(obj, 3) 545 | if not 'any' in obj: 546 | ip, mask = obj.split() 547 | if '255.255.255.255' in mask: 548 | self.dbedit("create host_plain %s" % netobj[obj]) 549 | self.dbedit("modify network_objects {0!s} ipaddr {1!s}".format(netobj[obj],obj.split()[0])) 550 | else: 551 | self.dbedit("create network %s" % netobj[obj]) 552 | ip, mask = obj.split() 553 | self.dbedit("modify network_objects {0!s} ipaddr {1!s}\\nmodify network_objects {0!s} netmask {2!s}".format(netobj[obj],ip,mask)) 554 | 555 | 556 | def fw_srvobj_print(self, srvobj): 557 | for obj in srvobj: 558 | debug("fw_srvobj_print -- obj",3) 559 | debug(obj, 3) 560 | if not '*' in obj: 561 | # For some reason the following construction does not work 562 | # proto,ports = obj.split(':') if ':' in obj else obj,'' 563 | if ':' in obj: proto,ports = obj.split(':') 564 | else: proto,ports = obj,'' 565 | 566 | if 'udp' in proto or 'tcp' in proto: 567 | self.dbedit("create {0!s}_service {1!s}".format(proto,srvobj[obj])) 568 | self.dbedit("modify services {0!s} port {1!s}".format(srvobj[obj],ports)) 569 | elif 'icmp' in proto: 570 | if ports: 571 | self.dbedit("create {0!s}_service {1!s}".format(proto,srvobj[obj])) 572 | self.dbedit("modify services {0!s} icmp_type {1!s}".format(srvobj[obj],ports)) 573 | elif 'ip' in proto: 574 | if ports: 575 | self.dbedit("create other_service {1!s}".format(proto,srvobj[obj])) 576 | self.dbedit("modify services {0!s} protocol {1!s}".format(srvobj[obj],ports)) 577 | else: 578 | print('# %s is not implemented' % proto) 579 | 580 | def fw_rules_print(self, policy): 581 | policy.srvobj.update(self.predefsvc) 582 | dbline = "" 583 | for rule in policy.policy: 584 | debug("Rule %d Orig line = %s" % (rule.num, rule.origline),2) 585 | if "comment" in rule.type: 586 | self.label = rule.comment 587 | next 588 | dbline = "addelement fw_policies ##{0!s} rule security_rule\\n \n".format(self.policy) 589 | dbline += "addelement fw_policies ##{0!s} rule:{1}:action {2!s}\\n \n".format(self.policy,rule.num,self.action[rule.action]) 590 | dbline += "modify fw_policies ##{0!s} rule:{1}:comments \"{2!s}\"\\n \n".format(self.policy,rule.num,rule.comment) 591 | dbline += "modify fw_policies ##{0!s} rule:{1}:name \"\"\\n \n".format(self.policy,rule.num) 592 | for ip in rule.src: 593 | dbline += "addelement fw_policies ##{0!s} rule:{1}:src:\'\' network_objects:{2!s}\\n \n".format(self.policy,rule.num,policy.netobj[ip]) 594 | for ip in rule.dst: 595 | dbline += "addelement fw_policies ##{0!s} rule:{1}:dst:\'\' network_objects:{2!s}\\n \n".format(self.policy,rule.num,policy.netobj[ip]) 596 | for srv in rule.srv: 597 | dbline += "addelement fw_policies ##{0!s} rule:{1}:services:\'\' services:{2!s}\\n \n".format(self.policy,rule.num,policy.srvobj[srv]) 598 | 599 | if self.log: 600 | if type(self.log) is string and "disable" in self.log: 601 | dbline += "modify fw_policies ##{0!s} rule:{1}:track {2!s}\\n \n".format(self.policy,rule.num,"tracks:None") 602 | else: 603 | dbline += "modify fw_policies ##{0!s} rule:{1}:track {2!s}\\n \n".format(self.policy,rule.num,"tracks:Log") 604 | if self.comment or rule.comment: 605 | dbline += "modify fw_policies ##{0!s} rule:{1}:comments \"{2!s}\"\\n \n".format(self.policy,rule.num,rule.comment) 606 | self.dbedit(dbline) 607 | dbline = "" 608 | 609 | 610 | class Policy(): 611 | """ 612 | Class for the whole policy 613 | """ 614 | 615 | netobj = {} # { '10.0.1.0 255.255.255.0': 'n-010.000.001.000_24' } 616 | srvobj = {} # { 'tcp:20-23': 'TCP-20-23' } 617 | netgrp = {} # { 'net-group1: }network-groups 618 | srvgrp = {} # service-groups 619 | policy = [] # global policy 620 | device = '' # 'ASA' or 'FGT' class object 621 | 622 | 623 | # dev - device class 624 | # rulenum - the number of the first rule 625 | def __init__(self, dev, rulenum): 626 | self.device = dev 627 | self.rulenum = rulenum #current rule number counter 628 | 629 | def addrule(self, rule): 630 | self.policy.append(rule) 631 | rule.num = self.rulenum 632 | debug("Rule %d Orig line = %s" % (rule.num, rule.origline),2) 633 | debug("Rule %d Src = %s" % (rule.num, rule.src),2) 634 | debug("Rule %d Dst = %s" % (rule.num, rule.dst),2) 635 | debug("Rule %d Srv = %s" % (rule.num, rule.srv),2) 636 | debug("Rule %d Action = %s" % (rule.num, rule.action),2) 637 | debug("Rule %d Comment = %s" % (rule.num, rule.comment),2) 638 | self.rulenum += 1 639 | 640 | def get_objects(self): 641 | for rule in self.policy: 642 | self.device.netobj_add(self.netobj,rule) 643 | self.device.netgrp_add(self.netgrp,rule) 644 | self.device.srvobj_add(self.srvobj,rule) 645 | self.device.srvgrp_add(self.srvgrp,rule) 646 | debug("The %s policy contains:" % self.device.devtype, 1) 647 | debug(" %d rules " % len(self.policy), 1) 648 | debug(" %d network objects" % len(self.netobj), 1) 649 | debug(self.netobj, 2) 650 | debug(" %d network groups" % len(self.netgrp), 1) 651 | debug("self.netgrp = %s" % self.netgrp, 2) 652 | debug(self.netgrp, 2) 653 | debug(" %d service objects" % len(self.srvobj), 1) 654 | debug(self.srvobj, 2) 655 | debug(" %d service groups" % len(self.srvgrp), 1) 656 | debug(self.srvgrp, 2) 657 | 658 | def rprint(self): 659 | self.get_objects() 660 | self.device.rprint(self) 661 | 662 | 663 | parser = argparse.ArgumentParser(description='Creates Cisco ASA or Fortigate policy') 664 | parser.add_argument('pol', default="-", nargs='?', help="Firewall policy or \"-\" to read from the console (default)") 665 | parser.add_argument('-v', '--verbose', default=0, 666 | help='Verbose mode. Messages are sent to STDERR.\n To increase the level add "v", e.g. -vvv', 667 | action='count') 668 | sd = parser.add_mutually_exclusive_group() 669 | sd.add_argument('-s','--src', default=False, help="Source IP-address/netmask or object name") 670 | sd.add_argument('-d','--dst', default=False, help="Destination IP-address/netmasks or object name") 671 | parser.add_argument('--deny', help="Use deny by default instead of permit", action="store_true") 672 | log = parser.add_mutually_exclusive_group() 673 | log.add_argument('--log', default=False, help="Logging. Default: none for ASA and CP, utm for FGT. ", action="store_true") 674 | log.add_argument('--nolog', default=False, help="Logging. Default: none for ASA and CP, utm for FGT. ", action="store_true") 675 | parser.add_argument('--comment', default='', help="Comment, Default - none") 676 | parser.add_argument('--dev', default="asa", choices=['asa','fgt','r77'], help="Type of device: asa (default), fgt or r77") 677 | parser.add_argument('--rn', default=1000, help="Starting rule number. Default - 1000", type=int) 678 | 679 | asa = parser.add_argument_group('Cisco ASA') 680 | asa.add_argument('--acl', default="Test_ACL", nargs='?', help="ACL name for ASA. Default=Test_ACL") 681 | 682 | fgt = parser.add_argument_group('Fortigate') 683 | fgt.add_argument('--vdom', default='', help="VDOM name for FortiGate. Default - none") 684 | fgt.add_argument('--si', default="any", help="Source interface for FortiGate. Default - any") 685 | fgt.add_argument('--di', default="any", help="Destination interface for FortiGate. Default - any") 686 | fgt.add_argument('--label', default='', help="Section label, Default - none") 687 | 688 | r77 = parser.add_argument_group('CheckPoint R77') 689 | r77.add_argument('--policy', default='test', help="CheckPoint policy name. Default - \"test\" ") 690 | parser.add_argument('--nodbedit', default=False, help="Do not add dbedit decorations", action="store_true") 691 | 692 | 693 | args = parser.parse_args() 694 | 695 | debug("Verbosity level is %d" % args.verbose, 1) 696 | 697 | f = sys.stdin if "-" == args.pol else open(args.pol, "r") 698 | 699 | if 'asa' in args.dev: 700 | dev = ASA(args.acl, args.log, args.comment) 701 | elif 'fgt' in args.dev: 702 | if args.nolog: args.log = "disable" 703 | dev = FGT(args.vdom, args.si, args.di, args.label, args.log, args.comment) 704 | elif 'r77' in args.dev: 705 | if args.nolog: args.log = "disable" 706 | dev = R77(args.policy, args.log, args.comment, args.nodbedit) 707 | else: 708 | print(args.dev, "is not supported. It should be: asa (Cisco ASA), fgt (FortiGate) or r77 (CheckPOint R77)", file=sys.stderr) 709 | sys.exit(1) 710 | 711 | policy = Policy(dev, args.rn) 712 | 713 | for line in f: 714 | r = PRule(line, args.deny) 715 | policy.addrule(r) 716 | 717 | policy.rprint() 718 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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Patents. 472 | 473 | A "contributor" is a copyright holder who authorizes use under this 474 | License of the Program or a work on which the Program is based. The 475 | work thus licensed is called the contributor's "contributor version". 476 | 477 | A contributor's "essential patent claims" are all patent claims 478 | owned or controlled by the contributor, whether already acquired or 479 | hereafter acquired, that would be infringed by some manner, permitted 480 | by this License, of making, using, or selling its contributor version, 481 | but do not include claims that would be infringed only as a 482 | consequence of further modification of the contributor version. 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"Knowingly relying" means you have 508 | actual knowledge that, but for the patent license, your conveying the 509 | covered work in a country, or your recipient's use of the covered work 510 | in a country, would infringe one or more identifiable patents in that 511 | country that you have reason to believe are valid. 512 | 513 | If, pursuant to or in connection with a single transaction or 514 | arrangement, you convey, or propagate by procuring conveyance of, a 515 | covered work, and grant a patent license to some of the parties 516 | receiving the covered work authorizing them to use, propagate, modify 517 | or convey a specific copy of the covered work, then the patent license 518 | you grant is automatically extended to all recipients of the covered 519 | work and works based on it. 520 | 521 | A patent license is "discriminatory" if it does not include within 522 | the scope of its coverage, prohibits the exercise of, or is 523 | conditioned on the non-exercise of one or more of the rights that are 524 | specifically granted under this License. You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | {one line to give the program's name and a brief idea of what it does.} 635 | Copyright (C) {year} {name of author} 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | {project} Copyright (C) {year} {fullname} 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------