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https://github.com/NeoCloud/NeoNetwork
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rfc2317 script
This commit is contained in:
parent
61224360eb
commit
47cfb85f58
GPG key ID:
9D9CE43650FF2BAA
4 changed files with 226 additions and 102 deletions
117
dns/db.10.127
117
dns/db.10.127
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@ -36,6 +36,99 @@ $TTL 604800
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2.8 IN PTR blog.librehs.neo.
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; DELEGATED ZONES
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9 IN NS ns1.jerry.neo.
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12 IN NS ns1.yangfl.dn42.
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NS ns2.yangfl.dn42.
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10 IN NS ns1.lantian.neo.
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10 IN NS ns2.lantian.neo.
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10 IN NS ns3.lantian.neo.
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10 IN NS ns4.lantian.neo.
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10 IN NS ns5.lantian.neo.
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7 IN NS ns1.staph.neo.
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; DO NOT MANUALLY EDIT THE FOLLOWING LINES
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; AUTOGENERATED
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; Loopback Addresses
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1.255 IN PTR NeoPDP-11.neo.
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2.255 IN PTR ucbvax.neo.
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4.255 IN PTR pan.neo.
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53.255 IN PTR JerryXiao-Anycast4.neo.
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56.255 IN PTR frank-hsinchu-1.neo.
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80.255 IN PTR NeoSystem.neo.
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117.255 IN PTR magicneko-tw.neo.
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; rfc2317
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64/26.8 IN NS ns1.jerry.neo.
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64.8 IN CNAME 64.64/26.8
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65.8 IN CNAME 65.64/26.8
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66.8 IN CNAME 66.64/26.8
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67.8 IN CNAME 67.64/26.8
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68.8 IN CNAME 68.64/26.8
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69.8 IN CNAME 69.64/26.8
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70.8 IN CNAME 70.64/26.8
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71.8 IN CNAME 71.64/26.8
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72.8 IN CNAME 72.64/26.8
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73.8 IN CNAME 73.64/26.8
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74.8 IN CNAME 74.64/26.8
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75.8 IN CNAME 75.64/26.8
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76.8 IN CNAME 76.64/26.8
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77.8 IN CNAME 77.64/26.8
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78.8 IN CNAME 78.64/26.8
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79.8 IN CNAME 79.64/26.8
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80.8 IN CNAME 80.64/26.8
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81.8 IN CNAME 81.64/26.8
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82.8 IN CNAME 82.64/26.8
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83.8 IN CNAME 83.64/26.8
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84.8 IN CNAME 84.64/26.8
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85.8 IN CNAME 85.64/26.8
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86.8 IN CNAME 86.64/26.8
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87.8 IN CNAME 87.64/26.8
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88.8 IN CNAME 88.64/26.8
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89.8 IN CNAME 89.64/26.8
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90.8 IN CNAME 90.64/26.8
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91.8 IN CNAME 91.64/26.8
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92.8 IN CNAME 92.64/26.8
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93.8 IN CNAME 93.64/26.8
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94.8 IN CNAME 94.64/26.8
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95.8 IN CNAME 95.64/26.8
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96.8 IN CNAME 96.64/26.8
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97.8 IN CNAME 97.64/26.8
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98.8 IN CNAME 98.64/26.8
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99.8 IN CNAME 99.64/26.8
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100.8 IN CNAME 100.64/26.8
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101.8 IN CNAME 101.64/26.8
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102.8 IN CNAME 102.64/26.8
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103.8 IN CNAME 103.64/26.8
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104.8 IN CNAME 104.64/26.8
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105.8 IN CNAME 105.64/26.8
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106.8 IN CNAME 106.64/26.8
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107.8 IN CNAME 107.64/26.8
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108.8 IN CNAME 108.64/26.8
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109.8 IN CNAME 109.64/26.8
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110.8 IN CNAME 110.64/26.8
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111.8 IN CNAME 111.64/26.8
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112.8 IN CNAME 112.64/26.8
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113.8 IN CNAME 113.64/26.8
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114.8 IN CNAME 114.64/26.8
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115.8 IN CNAME 115.64/26.8
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116.8 IN CNAME 116.64/26.8
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117.8 IN CNAME 117.64/26.8
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118.8 IN CNAME 118.64/26.8
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119.8 IN CNAME 119.64/26.8
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120.8 IN CNAME 120.64/26.8
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121.8 IN CNAME 121.64/26.8
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122.8 IN CNAME 122.64/26.8
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123.8 IN CNAME 123.64/26.8
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124.8 IN CNAME 124.64/26.8
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125.8 IN CNAME 125.64/26.8
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126.8 IN CNAME 126.64/26.8
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127.8 IN CNAME 127.64/26.8
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192/26.8 IN NS ns1.jerry.neo.
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192.8 IN CNAME 192.192/26.8
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193.8 IN CNAME 193.192/26.8
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@ -101,18 +194,7 @@ $TTL 604800
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253.8 IN CNAME 253.192/26.8
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254.8 IN CNAME 254.192/26.8
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255.8 IN CNAME 255.192/26.8
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9 IN NS ns1.jerry.neo.
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12 IN NS ns1.yangfl.dn42.
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NS ns2.yangfl.dn42.
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10 IN NS ns1.lantian.neo.
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10 IN NS ns2.lantian.neo.
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10 IN NS ns3.lantian.neo.
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10 IN NS ns4.lantian.neo.
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10 IN NS ns5.lantian.neo.
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7 IN NS ns1.staph.neo.
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160/27.8 IN NS ns1.staph.neo.
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160.8 IN CNAME 160.160/27.8
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161.8 IN CNAME 161.160/27.8
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@ -146,16 +228,3 @@ $TTL 604800
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189.8 IN CNAME 189.160/27.8
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190.8 IN CNAME 190.160/27.8
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191.8 IN CNAME 191.160/27.8
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; DO NOT MANUALLY EDIT THE FOLLOWING LINES
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; AUTOGENERATED
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; Loopback Addresses
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3.89 IN PTR chenx97-conoha.neo.
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1.255 IN PTR NeoPDP-11.neo.
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2.255 IN PTR ucbvax.neo.
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4.255 IN PTR pan.neo.
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53.255 IN PTR JerryXiao-Anycast.neo.
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56.255 IN PTR frank-hsinchu-1.neo.
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80.255 IN PTR NeoSystem.neo.
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117.255 IN PTR magicneko-tw.neo.
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8
dns/rfc2317.toml
Normal file
8
dns/rfc2317.toml
Normal file
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@ -0,0 +1,8 @@
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["10.127.8.64/26"]
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ns = ["ns1.jerry.neo."]
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["10.127.8.192/26"]
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ns = ["ns1.jerry.neo."]
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["10.127.8.160/27"]
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ns = ["ns1.staph.neo."]
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@ -4,10 +4,11 @@ from ipaddress import IPv4Address, ip_network, IPv4Network
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from pathlib import Path
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import toml
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from rfc2317 import gen_reverse_pointers
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RESOLVE_FILE = Path("dns", "db.10.127")
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ROUTE_FILE = Path("route")
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RFC2317_FILE = Path("dns", "rfc2317.toml")
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def iter_route(route_type: str):
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items = []
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@ -18,8 +19,22 @@ def iter_route(route_type: str):
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for route, entity in routes.items()
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if entity["type"] == route_type and isinstance(ip_network(route), IPv4Network)
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)
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routes = []
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remove = []
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for item in items[::-1]:
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if item[1] in routes:
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remove.append(item)
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else:
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routes.append(item[1])
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for i in remove:
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items.remove(i)
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return sorted(items, key=lambda item: item[1])
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def iter_rfc2317_entry():
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entries = toml.loads(RFC2317_FILE.read_text())
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for (route, attributes) in entries.items():
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ns = attributes.get('ns')
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yield(route, ns)
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def main():
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orignal = RESOLVE_FILE.read_text()
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@ -29,7 +44,13 @@ def main():
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if isinstance(address, IPv4Address):
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pointer = address.reverse_pointer.replace(".127.10.in-addr.arpa", "")
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records.append("%s\tIN\tPTR\t%s.neo." % (pointer, name))
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RESOLVE_FILE.write_text("\n".join(records)+"\n")
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records.extend(("", "; rfc2317"))
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for route, ns in iter_rfc2317_entry():
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records.extend(gen_reverse_pointers(route, ns))
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records.append("")
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RESOLVE_FILE.write_text("\n".join(records))
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if __name__ == "__main__":
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26
scripts/rfc2317.py
Executable file
26
scripts/rfc2317.py
Executable file
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@ -0,0 +1,26 @@
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#!/usr/bin/env python3
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import ipaddress
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ZONE = '.127.10.in-addr.arpa'
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def truncate(rev: str) -> str:
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assert rev.endswith(ZONE)
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rev = rev[:-len(ZONE)]
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return rev
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def gen_reverse_pointers(network: str, ns: list) -> list:
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buf = list()
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net = ipaddress.IPv4Network(network, strict=True)
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assert net.prefixlen > 24
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netrev = truncate(net.reverse_pointer)
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for _ns in ns:
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buf.append(f"{netrev:<10s} IN NS {_ns}")
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for addr in net:
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cnamefr = truncate(addr.reverse_pointer)
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cnameto = f"{int.from_bytes(addr.packed, byteorder='big', signed=False) & 0xff}.{netrev}"
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buf.append(f"{cnamefr:<10s} IN CNAME {cnameto}")
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return buf
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if __name__ == "__main__":
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print("\n".join(gen_reverse_pointers('10.127.8.64/26', ['ns1.jerry.neo.'])))
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