1 (* HCoop Domtool (http://hcoop.sourceforge.net/)
2 * Copyright (c) 2006, Adam Chlipala
3 * Copyright (c) 2011,2014 Clinton Ebadi <clinton@unknownlamer.org>
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 (* Network messages *)
22 structure Msg :> MSG = struct
24 open OpenSSL MsgTypes Slave
35 | _ => raise OpenSSL.OpenSSL "Bad action number to deserialize"
37 fun sendAcl (bio, {user, class, value}) =
38 (OpenSSL.writeString (bio, user);
39 OpenSSL.writeString (bio, class);
40 OpenSSL.writeString (bio, value))
43 case (OpenSSL.readString bio, OpenSSL.readString bio, OpenSSL.readString bio) of
44 (SOME user, SOME class, SOME value) => SOME {user = user, class = class, value = value}
47 fun sendList f (bio, ls) =
49 (OpenSSL.writeInt (bio, 1);
51 OpenSSL.writeInt (bio, 0))
56 case OpenSSL.readInt bio of
57 SOME 0 => SOME (rev ls)
60 SOME x => loop (x :: ls)
67 fun sendOption f (bio, opt) =
69 NONE => OpenSSL.writeInt (bio, 0)
70 | SOME x => (OpenSSL.writeInt (bio, 1);
73 fun recvOption f bio =
74 case OpenSSL.readInt bio of
78 SOME x => SOME (SOME x)
82 fun sendBool (bio, b) =
84 OpenSSL.writeInt (bio, 1)
86 OpenSSL.writeInt (bio, 0)
89 case OpenSSL.readInt bio of
94 fun sendSockPerm (bio, p) =
96 Any => OpenSSL.writeInt (bio, 0)
97 | Client => OpenSSL.writeInt (bio, 1)
98 | Server => OpenSSL.writeInt (bio, 2)
99 | Nada => OpenSSL.writeInt (bio, 3)
101 fun recvSockPerm bio =
102 case OpenSSL.readInt bio of
104 | SOME 1 => SOME Client
105 | SOME 2 => SOME Server
106 | SOME 3 => SOME Nada
109 fun sendQuery (bio, q) =
111 QApt s => (OpenSSL.writeInt (bio, 0);
112 OpenSSL.writeString (bio, s))
113 | QCron s => (OpenSSL.writeInt (bio, 1);
114 OpenSSL.writeString (bio, s))
115 | QFtp s => (OpenSSL.writeInt (bio, 2);
116 OpenSSL.writeString (bio, s))
117 | QTrustedPath s => (OpenSSL.writeInt (bio, 3);
118 OpenSSL.writeString (bio, s))
119 | QSocket s => (OpenSSL.writeInt (bio, 4);
120 OpenSSL.writeString (bio, s))
121 | QFirewall {node, user} => (OpenSSL.writeInt (bio, 5);
122 OpenSSL.writeString (bio, node);
123 OpenSSL.writeString (bio, user))
124 | QAptExists s => (OpenSSL.writeInt (bio, 6);
125 OpenSSL.writeString (bio, s))
128 case OpenSSL.readInt bio of
131 0 => Option.map QApt (OpenSSL.readString bio)
132 | 1 => Option.map QCron (OpenSSL.readString bio)
133 | 2 => Option.map QFtp (OpenSSL.readString bio)
134 | 3 => Option.map QTrustedPath (OpenSSL.readString bio)
135 | 4 => Option.map QSocket (OpenSSL.readString bio)
136 | 5 => (case ((OpenSSL.readString bio), (OpenSSL.readString bio)) of
137 (SOME node, SOME user) => SOME (QFirewall { node = node, user = user })
139 | 6 => Option.map QAptExists (OpenSSL.readString bio)
145 MsgOk => OpenSSL.writeInt (bio, 1)
146 | MsgError s => (OpenSSL.writeInt (bio, 2);
147 OpenSSL.writeString (bio, s))
148 | MsgConfig s => (OpenSSL.writeInt (bio, 3);
149 OpenSSL.writeString (bio, s))
150 | MsgFile {action, domain, dir, file} =>
151 (OpenSSL.writeInt (bio, 4);
152 OpenSSL.writeInt (bio, a2i action);
153 OpenSSL.writeString (bio, domain);
154 OpenSSL.writeString (bio, dir);
155 OpenSSL.writeString (bio, file))
156 | MsgDoFiles => OpenSSL.writeInt (bio, 5)
157 | MsgGrant acl => (OpenSSL.writeInt (bio, 6);
159 | MsgRevoke acl => (OpenSSL.writeInt (bio, 7);
161 | MsgListPerms user => (OpenSSL.writeInt (bio, 8);
162 OpenSSL.writeString (bio, user))
163 | MsgPerms classes => (OpenSSL.writeInt (bio, 9);
164 sendList (fn (bio, (class, values)) =>
165 (OpenSSL.writeString (bio, class);
166 sendList OpenSSL.writeString (bio, values)))
168 | MsgWhoHas {class, value} => (OpenSSL.writeInt (bio, 10);
169 OpenSSL.writeString (bio, class);
170 OpenSSL.writeString (bio, value))
171 | MsgWhoHasResponse users => (OpenSSL.writeInt (bio, 11);
172 sendList OpenSSL.writeString (bio, users))
173 | MsgMultiConfig codes => (OpenSSL.writeInt (bio, 12);
174 sendList OpenSSL.writeString (bio, codes))
175 | MsgRmdom doms => (OpenSSL.writeInt (bio, 13);
176 sendList OpenSSL.writeString (bio, doms))
177 | MsgRegenerate => OpenSSL.writeInt (bio, 14)
178 | MsgRmuser dom => (OpenSSL.writeInt (bio, 15);
179 OpenSSL.writeString (bio, dom))
180 | MsgCreateDbUser {dbtype, passwd} => (OpenSSL.writeInt (bio, 16);
181 OpenSSL.writeString (bio, dbtype);
182 sendOption OpenSSL.writeString (bio, passwd))
183 | MsgCreateDb {dbtype, dbname, encoding} => (OpenSSL.writeInt (bio, 17);
184 OpenSSL.writeString (bio, dbtype);
185 OpenSSL.writeString (bio, dbname);
186 sendOption OpenSSL.writeString (bio, encoding))
187 | MsgNewMailbox {domain, user, passwd, mailbox} =>
188 (OpenSSL.writeInt (bio, 18);
189 OpenSSL.writeString (bio, domain);
190 OpenSSL.writeString (bio, user);
191 OpenSSL.writeString (bio, passwd);
192 OpenSSL.writeString (bio, mailbox))
193 | MsgPasswdMailbox {domain, user, passwd} =>
194 (OpenSSL.writeInt (bio, 19);
195 OpenSSL.writeString (bio, domain);
196 OpenSSL.writeString (bio, user);
197 OpenSSL.writeString (bio, passwd))
198 | MsgRmMailbox {domain, user} =>
199 (OpenSSL.writeInt (bio, 20);
200 OpenSSL.writeString (bio, domain);
201 OpenSSL.writeString (bio, user))
202 | MsgListMailboxes domain =>
203 (OpenSSL.writeInt (bio, 21);
204 OpenSSL.writeString (bio, domain))
205 | MsgMailboxes users =>
206 (OpenSSL.writeInt (bio, 22);
207 sendList (fn (bio, {user, mailbox}) =>
208 (OpenSSL.writeString (bio, user);
209 OpenSSL.writeString (bio, mailbox)))
211 | MsgSaQuery addr => (OpenSSL.writeInt (bio, 23);
212 OpenSSL.writeString (bio, addr))
213 | MsgSaStatus b => (OpenSSL.writeInt (bio, 24);
215 | MsgSaSet (addr, b) => (OpenSSL.writeInt (bio, 25);
216 OpenSSL.writeString (bio, addr);
218 | MsgSmtpLogReq domain => (OpenSSL.writeInt (bio, 26);
219 OpenSSL.writeString (bio, domain))
220 | MsgSmtpLogRes domain => (OpenSSL.writeInt (bio, 27);
221 OpenSSL.writeString (bio, domain))
222 | MsgDbPasswd {dbtype, passwd} => (OpenSSL.writeInt (bio, 28);
223 OpenSSL.writeString (bio, dbtype);
224 OpenSSL.writeString (bio, passwd))
225 | MsgShutdown => OpenSSL.writeInt (bio, 29)
226 | MsgYes => OpenSSL.writeInt (bio, 30)
227 | MsgNo => OpenSSL.writeInt (bio, 31)
228 | MsgQuery q => (OpenSSL.writeInt (bio, 32);
230 | MsgSocket p => (OpenSSL.writeInt (bio, 33);
231 sendSockPerm (bio, p))
232 | MsgFirewall ls => (OpenSSL.writeInt (bio, 34);
233 sendList OpenSSL.writeString (bio, ls))
234 | MsgRegenerateTc => OpenSSL.writeInt (bio, 35)
235 | MsgDropDb {dbtype, dbname} => (OpenSSL.writeInt (bio, 36);
236 OpenSSL.writeString (bio, dbtype);
237 OpenSSL.writeString (bio, dbname))
238 | MsgGrantDb {dbtype, dbname} => (OpenSSL.writeInt (bio, 37);
239 OpenSSL.writeString (bio, dbtype);
240 OpenSSL.writeString (bio, dbname))
241 | MsgMysqlFixperms => OpenSSL.writeInt (bio, 38)
242 | MsgDescribe dom => (OpenSSL.writeInt (bio, 39);
243 OpenSSL.writeString (bio, dom))
244 | MsgDescription s => (OpenSSL.writeInt (bio, 40);
245 OpenSSL.writeString (bio, s))
246 | MsgReUsers => OpenSSL.writeInt (bio, 41)
247 | MsgVmailChanged => OpenSSL.writeInt (bio, 42)
248 | MsgFirewallRegen => OpenSSL.writeInt (bio, 43)
249 | MsgAptQuery {section, description} => (OpenSSL.writeInt (bio, 44);
250 OpenSSL.writeString (bio, section);
251 OpenSSL.writeString (bio, description))
255 NONE => raise OpenSSL.OpenSSL "Bad Msg format"
259 case OpenSSL.readInt bio of
264 | 2 => Option.map MsgError (OpenSSL.readString bio)
265 | 3 => Option.map MsgConfig (OpenSSL.readString bio)
266 | 4 => (case (OpenSSL.readInt bio,
267 OpenSSL.readString bio,
268 OpenSSL.readString bio,
269 OpenSSL.readString bio) of
270 (SOME action, SOME domain, SOME dir, SOME file) =>
271 SOME (MsgFile {action = i2a action,
276 | 5 => SOME MsgDoFiles
277 | 6 => (case recvAcl bio of
278 SOME acl => SOME (MsgGrant acl)
280 | 7 => (case recvAcl bio of
281 SOME acl => SOME (MsgRevoke acl)
283 | 8 => (case OpenSSL.readString bio of
284 SOME user => SOME (MsgListPerms user)
286 | 9 => Option.map MsgPerms
288 case (OpenSSL.readString bio,
289 recvList OpenSSL.readString bio) of
290 (SOME class, SOME values) => SOME (class, values)
292 | 10 => (case (OpenSSL.readString bio, OpenSSL.readString bio) of
293 (SOME class, SOME value) => SOME (MsgWhoHas {class = class, value = value})
295 | 11 => Option.map MsgWhoHasResponse
296 (recvList OpenSSL.readString bio)
297 | 12 => Option.map MsgMultiConfig
298 (recvList OpenSSL.readString bio)
299 | 13 => Option.map MsgRmdom (recvList OpenSSL.readString bio)
300 | 14 => SOME MsgRegenerate
301 | 15 => Option.map MsgRmuser (OpenSSL.readString bio)
302 | 16 => (case (OpenSSL.readString bio, recvOption OpenSSL.readString bio) of
303 (SOME dbtype, SOME passwd) =>
304 SOME (MsgCreateDbUser {dbtype = dbtype, passwd = passwd})
306 | 17 => (case (OpenSSL.readString bio, OpenSSL.readString bio, recvOption OpenSSL.readString bio) of
307 (SOME dbtype, SOME dbname, SOME encoding) =>
308 SOME (MsgCreateDb {dbtype = dbtype, dbname = dbname, encoding = encoding})
310 | 18 => (case (OpenSSL.readString bio, OpenSSL.readString bio,
311 OpenSSL.readString bio, OpenSSL.readString bio) of
312 (SOME domain, SOME user, SOME passwd, SOME mailbox) =>
313 SOME (MsgNewMailbox {domain = domain, user = user,
314 passwd = passwd, mailbox = mailbox})
316 | 19 => (case (OpenSSL.readString bio, OpenSSL.readString bio,
317 OpenSSL.readString bio) of
318 (SOME domain, SOME user, SOME passwd) =>
319 SOME (MsgPasswdMailbox {domain = domain, user = user,
322 | 20 => (case (OpenSSL.readString bio, OpenSSL.readString bio) of
323 (SOME domain, SOME user) =>
324 SOME (MsgRmMailbox {domain = domain, user = user})
326 | 21 => Option.map MsgListMailboxes (OpenSSL.readString bio)
327 | 22 => Option.map MsgMailboxes (recvList
329 case (OpenSSL.readString bio,
330 OpenSSL.readString bio) of
331 (SOME user, SOME mailbox) =>
332 SOME {user = user, mailbox = mailbox}
335 | 23 => Option.map MsgSaQuery (OpenSSL.readString bio)
336 | 24 => Option.map MsgSaStatus (recvBool bio)
337 | 25 => (case (OpenSSL.readString bio, recvBool bio) of
338 (SOME user, SOME b) => SOME (MsgSaSet (user, b))
340 | 26 => Option.map MsgSmtpLogReq (OpenSSL.readString bio)
341 | 27 => Option.map MsgSmtpLogRes (OpenSSL.readString bio)
342 | 28 => (case (OpenSSL.readString bio, OpenSSL.readString bio) of
343 (SOME dbtype, SOME passwd) =>
344 SOME (MsgDbPasswd {dbtype = dbtype, passwd = passwd})
346 | 29 => SOME MsgShutdown
349 | 32 => Option.map MsgQuery (recvQuery bio)
350 | 33 => Option.map MsgSocket (recvSockPerm bio)
351 | 34 => Option.map MsgFirewall (recvList OpenSSL.readString bio)
352 | 35 => SOME MsgRegenerateTc
353 | 36 => (case (OpenSSL.readString bio, OpenSSL.readString bio) of
354 (SOME dbtype, SOME dbname) =>
355 SOME (MsgDropDb {dbtype = dbtype, dbname = dbname})
357 | 37 => (case (OpenSSL.readString bio, OpenSSL.readString bio) of
358 (SOME dbtype, SOME dbname) =>
359 SOME (MsgGrantDb {dbtype = dbtype, dbname = dbname})
361 | 38 => SOME MsgMysqlFixperms
362 | 39 => Option.map MsgDescribe (OpenSSL.readString bio)
363 | 40 => Option.map MsgDescription (OpenSSL.readString bio)
364 | 41 => SOME MsgReUsers
365 | 42 => SOME MsgVmailChanged
366 | 43 => SOME MsgFirewallRegen
367 | 44 => (case (OpenSSL.readString bio, OpenSSL.readString bio) of
368 (SOME section, SOME description) => SOME (MsgAptQuery {section = section, description = description})