1 #!/usr/bin/env smbscript
3 provision a Samba4 server
4 Copyright Andrew Tridgell 2005
5 Released under the GNU GPL v2 or later
8 var options = new Object();
9 ok = GetOptions(ARGV, options,
12 "POPT_COMMON_VERSION",
32 println("Failed to parse options: " + options.ERROR);
36 libinclude("base.js");
38 /* used to generate sequence numbers for records */
42 print a message if quiet is not set
46 if (options["quiet"] == undefined) {
52 find a user or group from a list of possibilities
57 assert(arguments.length >= 2);
58 var nssfn = arguments[0];
59 var name = arguments[1];
60 if (options[name] != undefined) {
63 for (i=2;i<arguments.length;i++) {
64 if (nssfn(arguments[i]) != undefined) {
68 println("Unable to find user/group for " + name);
73 add a foreign security principle
75 function add_foreign(str, sid, desc, unixname)
78 dn: CN=${SID},CN=ForeignSecurityPrincipals,${BASEDN}
80 objectClass: foreignSecurityPrincipal
84 whenCreated: ${LDAPTIME}
85 whenChanged: ${LDAPTIME}
88 showInAdvancedViewOnly: TRUE
90 objectGUID: ${NEWGUID}
92 objectCategory: CN=Foreign-Security-Principal,CN=Schema,CN=Configuration,${BASEDN}
95 var sub = new Object();
98 sub.UNIXNAME = unixname;
99 return str + substitute_var(add, sub);
103 return current time as a nt time string
107 return "" + sys_nttime();
111 return current time as a ldap time string
115 return sys_ldaptime(sys_nttime());
118 function datestring()
120 var t = sys_gmtime(sys_nttime());
121 return sprintf("%04u%02u%02u%02u",
122 t.tm_year+1900, t.tm_mon+1, t.tm_mday, t.tm_hour);
126 return current time as a ldap time string
130 next_usn = next_usn+1;
135 return first part of hostname
139 var s = split(".", sys_hostname());
145 setup a ldb in the private dir
147 function setup_ldb(ldif, dbname, subobj)
150 if (arguments.length == 4) {
151 extra = arguments[3];
153 printVars(lpGet("setup directory"));
155 var db = lpGet("private dir") + "/" + dbname;
156 var src = lpGet("setup directory") + "/" + ldif;
160 var data = sys_file_load(src);
162 data = substitute_var(data, subobj);
164 message("Creating " + db + "\n from " + src);
165 ok = ldbAdd(db, data);
170 setup a file in the private dir
172 function setup_file(template, fname, subobj)
174 var f = lpGet("private dir") + "/" + fname;
175 var src = lpGet("setup directory") + "/" + template;
179 var data = sys_file_load(src);
180 data = substitute_var(data, subobj);
182 message("Creating " + f + "\n from " + src);
183 ok = sys_file_save(f, data);
195 provision.pl [options]
196 --realm REALM set realm
197 --domain DOMAIN set domain
198 --domain-guid GUID set domainguid (otherwise random)
199 --domain-sid SID set domainsid (otherwise random)
200 --host-name HOSTNAME set hostname
201 --host-ip IPADDRESS set ipaddress
202 --host-guid GUID set hostguid (otherwise random)
203 --invocationid GUID set invocationid (otherwise random)
204 --outputdir OUTPUTDIR set output directory
205 --adminpass PASSWORD choose admin password (otherwise random)
206 --krbtgtpass PASSWORD choose krbtgt password (otherwise random)
207 --machinepass PASSWORD choose machine password (otherwise random)
208 --root USERNAME choose 'root' unix username
209 --nobody USERNAME choose 'nobody' user
210 --nogroup GROUPNAME choose 'nogroup' group
211 --wheel GROUPNAME choose 'wheel' privileged group
212 --users GROUPNAME choose 'users' group
215 You must provide at least a realm and domain
221 if (options['host-name'] == undefined) {
222 options['host-name'] = hostname();
228 if (options["realm"] == undefined ||
229 options["domain"] == undefined ||
230 options["host-name"] == undefined) {
234 options.realm = strlower(options.realm);
235 options['host-name'] = strlower(options['host-name']);
236 options.domain = strupper(options.domain);
237 options.netbiosname = strupper(options['host-name']);
239 if (options.hostip == undefined) {
240 var list = sys_interfaces();
241 options.hostip = list[0];
244 message("Provisioning for " + options.domain + " in realm " + options.realm);
246 options.root = findnss(getpwnam, "root", "root");
247 options.nobody = findnss(getpwnam, "nobody", "nobody");
248 options.nogroup = findnss(getgrnam, "nogroup", "nogroup", "nobody");
249 options.wheel = findnss(getgrnam, "wheel", "wheel", "root");
250 options.users = findnss(getgrnam, "users", "users", "guest", "other");
253 options.dnsdomain = strlower(options.realm);
254 options.dnsname = strlower(options['host-name']) + "." + options.dnsdomain;
255 options.basedn = "DC=" + join(",DC=", split(".", options.realm));
258 setup the substitution object
260 var subobj = new Object();
261 subobj.DOMAINGUID = randguid();
262 subobj.DOMAINSID = randsid();
263 subobj.HOSTGUID = randguid();
264 subobj.INVOCATIONID = randguid();
265 subobj.KRBTGTPASS = randpass(12);
266 subobj.MACHINEPASS = randpass(12);
267 subobj.ADMINPASS = randpass(12);
268 subobj.DEFAULTSITE = "Default-First-Site-Name";
269 subobj.NEWGUID = randguid;
270 subobj.NTTIME = nttime;
271 subobj.LDAPTIME = ldaptime;
272 subobj.DATESTRING = datestring;
273 subobj.USN = nextusn;
275 var key = strupper(join("", split("-", r)));
276 subobj[key] = options[r];
281 extradata = add_foreign(extradata, "S-1-5-7", "Anonymous", "${NOBODY}");
282 extradata = add_foreign(extradata, "S-1-1-0", "World", "${NOGROUP}");
283 extradata = add_foreign(extradata, "S-1-5-2", "Network", "${NOGROUP}");
284 extradata = add_foreign(extradata, "S-1-5-18", "System", "${ROOT}");
285 extradata = add_foreign(extradata, "S-1-5-11", "Authenticated Users", "${USERS}");
287 message("Using administrator password: " + subobj.ADMINPASS);
289 setup_ldb("hklm.ldif", "hklm.ldb", subobj);
290 setup_ldb("provision.ldif", "sam.ldb", subobj, extradata);
291 setup_ldb("rootdse.ldif", "rootdse.ldb", subobj);
292 setup_ldb("secrets.ldif", "secrets.ldb", subobj);
293 setup_file("provision.zone", subobj.DNSDOMAIN + ".zone", subobj);