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ad26538e | 1 | /* |
eefd15f9 BH |
2 | * PowerDNS BIND Zone to LDAP converter |
3 | * Copyright (C) 2003 Norbert Sendetzky | |
874300a8 | 4 | * Copyright (C) 2007 bert hubert |
eefd15f9 BH |
5 | * |
6 | * This program is free software; you can redistribute it and/or modify | |
22dc646a BH |
7 | * it under the terms of the GNU General Public License version 2 |
8 | * the Free Software Foundation | |
9 | * | |
eefd15f9 BH |
10 | * |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
06bd9ccf | 18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
ad26538e BH |
19 | */ |
20 | ||
21 | ||
ad26538e | 22 | #include <map> |
eefd15f9 | 23 | #include <string> |
ad26538e BH |
24 | #include <iostream> |
25 | #include <stdio.h> | |
ad26538e | 26 | #include "arguments.hh" |
ad26538e BH |
27 | #include "bindparser.hh" |
28 | #include "statbag.hh" | |
874300a8 | 29 | #include <boost/function.hpp> |
ee0f881e | 30 | #include "dnsrecords.hh" |
ad26538e | 31 | #include "misc.hh" |
eefd15f9 | 32 | #include "dns.hh" |
874300a8 | 33 | #include "zoneparser-tng.hh" |
eefd15f9 BH |
34 | |
35 | using std::map; | |
36 | using std::string; | |
37 | using std::vector; | |
ad26538e | 38 | |
ad26538e BH |
39 | StatBag S; |
40 | ArgvMap args; | |
eefd15f9 | 41 | bool g_dnsttl; |
ad26538e BH |
42 | string g_basedn; |
43 | string g_zonename; | |
44 | map<string,bool> g_objects; | |
45 | ||
eefd15f9 | 46 | static void callback_simple( unsigned int domain_id, const string &domain, const string &qtype, const string &content, int ttl, int prio ) |
ad26538e | 47 | { |
4957a608 BH |
48 | string host; |
49 | string::size_type pos; | |
50 | vector<string> parts; | |
51 | string domain2 = stripDot( domain ); | |
52 | ||
53 | ||
54 | if( ( pos = domain2.rfind( g_zonename ) ) == string::npos ) | |
55 | { | |
56 | cerr << "Domain " << domain2 << " not part of " << g_zonename << endl; | |
57 | return; | |
58 | } | |
59 | ||
60 | host = stripDot( domain2.substr( 0, pos ) ); | |
61 | ||
62 | cout << "dn: dc="; | |
63 | if( !host.empty() ) { cout << host << ",dc="; } | |
64 | cout << g_zonename << "," << g_basedn << endl; | |
65 | ||
66 | if( host.empty() ) { host = g_zonename; } | |
67 | ||
68 | if( !g_objects[domain2] ) | |
69 | { | |
70 | g_objects[domain2] = true; | |
71 | ||
72 | cout << "changetype: add" << endl; | |
73 | cout << "objectclass: dnsdomain2" << endl; | |
74 | cout << "objectclass: domainrelatedobject" << endl; | |
75 | cout << "dc: " << host << endl; | |
76 | if( g_dnsttl ) { cout << "dnsttl: " << ttl << endl; } | |
77 | cout << "associateddomain: " << domain2 << endl; | |
78 | } | |
79 | else | |
80 | { | |
81 | cout << "changetype: modify" << endl; | |
82 | cout << "add: " << qtype << "Record" << endl; | |
83 | } | |
84 | ||
85 | cout << qtype << "Record: "; | |
86 | if( prio != 0 ) { cout << prio << " "; } | |
87 | cout << stripDot( content ) << endl << endl; | |
e1d03bb0 BH |
88 | } |
89 | ||
90 | ||
eefd15f9 | 91 | |
e1d03bb0 BH |
92 | static void callback_tree( unsigned int domain_id, const string &domain, const string &qtype, const string &content, int ttl, int prio ) |
93 | { | |
4957a608 BH |
94 | unsigned int i; |
95 | string dn, net; | |
96 | vector<string> parts; | |
97 | string domain2 = stripDot( domain ); | |
98 | ||
99 | stringtok( parts, domain2, "." ); | |
100 | if( parts.empty() ) { return; } | |
101 | ||
102 | for( i = parts.size() - 1; i > 0; i-- ) | |
103 | { | |
104 | net = parts[i] + net; | |
105 | dn = "dc=" + parts[i] + "," + dn; | |
106 | ||
107 | if( !g_objects[net] ) | |
108 | { | |
109 | g_objects[net] = true; | |
110 | ||
111 | cout << "dn: " << dn << g_basedn << endl; | |
112 | cout << "changetype: add" << endl; | |
113 | cout << "objectclass: dnsdomain2" << endl; | |
114 | cout << "objectclass: domainrelatedobject" << endl; | |
115 | cout << "dc: " << parts[i] << endl; | |
116 | cout << "associateddomain: " << net << endl << endl; | |
117 | } | |
118 | ||
119 | net = "." + net; | |
120 | } | |
121 | ||
122 | cout << "dn: " << "dc=" << parts[0] << "," << dn << g_basedn << endl; | |
123 | ||
124 | if( !g_objects[domain2] ) | |
125 | { | |
126 | g_objects[domain2] = true; | |
127 | ||
128 | cout << "changetype: add" << endl; | |
129 | cout << "objectclass: dnsdomain2" << endl; | |
130 | cout << "objectclass: domainrelatedobject" << endl; | |
131 | cout << "dc: " << parts[0] << endl; | |
132 | if( g_dnsttl ) { cout << "dnsttl: " << ttl << endl; } | |
133 | cout << "associateddomain: " << domain2 << endl; | |
134 | } | |
135 | else | |
136 | { | |
137 | cout << "changetype: modify" << endl; | |
138 | cout << "add: " << qtype << "Record" << endl; | |
139 | } | |
140 | ||
141 | cout << qtype << "Record: "; | |
142 | if( prio != 0 ) { cout << prio << " "; } | |
143 | cout << stripDot( content ) << endl << endl; | |
ad26538e BH |
144 | } |
145 | ||
146 | ||
eefd15f9 | 147 | |
ad26538e BH |
148 | int main( int argc, char* argv[] ) |
149 | { | |
4957a608 BH |
150 | BindParser BP; |
151 | vector<string> parts; | |
ad26538e BH |
152 | |
153 | ||
4957a608 BH |
154 | try |
155 | { | |
ad26538e | 156 | #if __GNUC__ >= 3 |
4957a608 | 157 | ios_base::sync_with_stdio( false ); |
ad26538e | 158 | #endif |
4957a608 BH |
159 | reportAllTypes(); |
160 | args.setCmd( "help", "Provide a helpful message" ); | |
161 | args.setSwitch( "verbose", "Verbose comments on operation" ) = "no"; | |
162 | args.setSwitch( "resume", "Continue after errors" ) = "no"; | |
163 | args.setSwitch( "dnsttl", "Add dnsttl attribute to every entry" ) = "no"; | |
164 | args.set( "named-conf", "Bind 8 named.conf to parse" ) = ""; | |
165 | args.set( "zone-file", "Zone file to parse" ) = ""; | |
166 | args.set( "zone-name", "Specify a zone name if zone is set" ) = ""; | |
167 | args.set( "basedn", "Base DN to store objects below" ) = "ou=hosts,o=mycompany,c=de"; | |
168 | args.set( "layout", "How to arrange entries in the directory (simple or as tree)" ) = "simple"; | |
169 | ||
170 | args.parse( argc, argv ); | |
171 | ||
172 | if( argc < 2 || args.mustDo( "help" ) ) | |
173 | { | |
174 | cerr << "Syntax:" << endl << endl; | |
175 | cerr << args.helpstring() << endl; | |
176 | exit( 1 ); | |
177 | } | |
178 | ||
179 | g_basedn = args["basedn"]; | |
180 | g_dnsttl = args.mustDo( "dnsttl" ); | |
181 | typedef boost::function<void(unsigned int, const string &, const string &, const string &, int, int)> callback_t; | |
182 | callback_t callback = callback_simple; | |
183 | if( args["layout"] == "tree" ) | |
184 | { | |
185 | callback=callback_tree; | |
186 | } | |
187 | ||
188 | if( !args["named-conf"].empty() ) | |
189 | { | |
190 | BP.setVerbose( args.mustDo( "verbose" ) ); | |
191 | BP.parse( args["named-conf"] ); | |
192 | // ZP.setDirectory( BP.getDirectory() ); | |
193 | const vector<BindDomainInfo> &domains = BP.getDomains(); | |
194 | ||
195 | for( vector<BindDomainInfo>::const_iterator i = domains.begin(); i != domains.end(); i++ ) | |
196 | { | |
197 | try | |
198 | { | |
199 | if( i->name != "." && i->name != "localhost" && i->name != "0.0.127.in-addr.arpa" ) | |
200 | { | |
201 | cerr << "Parsing file: " << i->filename << ", domain: " << i->name << endl; | |
202 | g_zonename = i->name; | |
203 | ZoneParserTNG zpt(i->filename, i->name, BP.getDirectory()); | |
204 | DNSResourceRecord rr; | |
205 | while(zpt.get(rr)) | |
206 | callback(0, rr.qname, rr.qtype.getName(), rr.content, rr.ttl, rr.priority); | |
207 | } | |
208 | } | |
209 | catch( AhuException &ae ) | |
210 | { | |
211 | cerr << "Fatal error: " << ae.reason << endl; | |
212 | if( !args.mustDo( "resume" ) ) | |
213 | { | |
214 | return 1; | |
215 | } | |
216 | } | |
217 | } | |
218 | } | |
219 | else | |
220 | { | |
221 | if( args["zone-file"].empty() || args["zone-name"].empty() ) | |
222 | { | |
223 | cerr << "Error: At least zone-file and zone-name are required" << endl; | |
224 | return 1; | |
225 | } | |
226 | ||
227 | g_zonename = args["zone-name"]; | |
228 | ZoneParserTNG zpt(args["zone-file"], args["zone-name"]); | |
229 | DNSResourceRecord rr; | |
230 | while(zpt.get(rr)) | |
231 | callback(0, rr.qname, rr.qtype.getName(), rr.content, rr.ttl, rr.priority); | |
232 | } | |
233 | } | |
234 | catch( AhuException &ae ) | |
235 | { | |
236 | cerr << "Fatal error: " << ae.reason << endl; | |
237 | return 1; | |
238 | } | |
239 | catch( std::exception &e ) | |
240 | { | |
241 | cerr << "Died because of STL error: " << e.what() << endl; | |
242 | return 1; | |
243 | } | |
244 | catch( ... ) | |
245 | { | |
246 | cerr << "Died because of unknown exception" << endl; | |
247 | return 1; | |
248 | } | |
249 | ||
250 | return 0; | |
ad26538e | 251 | } |