r13102: fixed the vampire code to correctly setup foreign sids and default
authorAndrew Tridgell <tridge@samba.org>
Tue, 24 Jan 2006 01:52:56 +0000 (01:52 +0000)
committerGerald (Jerry) Carter <jerry@samba.org>
Wed, 10 Oct 2007 18:51:25 +0000 (13:51 -0500)
unix name mappings

source/scripting/libjs/provision.js
swat/install/vampire.esp

index 14a81e898d8ffe95b4090b92ab379e0723d9abb3..fe112eeb247e7737284bd756c65f5d057331dc2e 100644 (file)
@@ -52,20 +52,20 @@ function findnss()
 /*
    add a foreign security principle
  */
-function add_foreign(str, sid, desc)
+function add_foreign(ldb, subobj, sid, desc)
 {
-       var add = "
-dn: CN=${SID},CN=ForeignSecurityPrincipals,${BASEDN}
+       var add = sprintf("
+dn: CN=%s,CN=ForeignSecurityPrincipals,%s
 objectClass: top
 objectClass: foreignSecurityPrincipal
-description: ${DESC}
+description: %s
 uSNCreated: 1
 uSNChanged: 1
-";
-       var sub = new Object();
-       sub.SID = sid;
-       sub.DESC = desc;
-       return str + substitute_var(add, sub);
+",
+                         sid, subobj.BASEDN, desc);
+       /* deliberately ignore errors from this, as the records may
+          already exist */
+       ldb.add(add);
 }
 
 
@@ -78,6 +78,7 @@ function setup_name_mapping(info, ldb, sid, unixname)
        var res = ldb.search(sprintf("objectSid=%s", sid), 
                             NULL, ldb.SCOPE_DEFAULT, attrs);
        if (res.length != 1) {
+               info.message("Failed to find record for objectSid %s\n", sid);
                return false;
        }
        var mod = sprintf("
@@ -298,6 +299,21 @@ function setup_name_mappings(info, subobj, session_info, credentials)
        if (!ok) {
                return false;
        }
+       var attrs = new Array("objectSid");
+       var res = ldb.search("dnsDomain=" + subobj.REALM,
+                            NULL, ldb.SCOPE_DEFAULT, attrs);
+       if (res.length != 1) {
+               info.message("Failed to find dnsDomain %s\n", subobj.REALM);
+               return false;
+       }
+       var sid = res[0].objectSid;
+
+       /* add some foreign sids if they are not present already */
+       add_foreign(ldb, subobj, "S-1-5-7",  "Anonymous");
+       add_foreign(ldb, subobj, "S-1-1-0",  "World");
+       add_foreign(ldb, subobj, "S-1-5-2",  "Network");
+       add_foreign(ldb, subobj, "S-1-5-18", "System");
+       add_foreign(ldb, subobj, "S-1-5-11", "Authenticated Users");
 
        /* some well known sids */
        setup_name_mapping(info, ldb, "S-1-5-7",  subobj.NOBODY);
@@ -307,14 +323,15 @@ function setup_name_mappings(info, subobj, session_info, credentials)
        setup_name_mapping(info, ldb, "S-1-5-11", subobj.USERS);
        setup_name_mapping(info, ldb, "S-1-5-32-544", subobj.WHEEL);
        setup_name_mapping(info, ldb, "S-1-5-32-546", subobj.NOGROUP);
+       setup_name_mapping(info, ldb, "S-1-5-32-551", subobj.BACKUP);
 
        /* and some well known domain rids */
-       setup_name_mapping(info, ldb, subobj.DOMAINSID + "-500", subobj.ROOT);
-       setup_name_mapping(info, ldb, subobj.DOMAINSID + "-518", subobj.WHEEL);
-       setup_name_mapping(info, ldb, subobj.DOMAINSID + "-519", subobj.WHEEL);
-       setup_name_mapping(info, ldb, subobj.DOMAINSID + "-512", subobj.WHEEL);
-       setup_name_mapping(info, ldb, subobj.DOMAINSID + "-513", subobj.USERS);
-       setup_name_mapping(info, ldb, subobj.DOMAINSID + "-520", subobj.WHEEL);
+       setup_name_mapping(info, ldb, sid + "-500", subobj.ROOT);
+       setup_name_mapping(info, ldb, sid + "-518", subobj.WHEEL);
+       setup_name_mapping(info, ldb, sid + "-519", subobj.WHEEL);
+       setup_name_mapping(info, ldb, sid + "-512", subobj.WHEEL);
+       setup_name_mapping(info, ldb, sid + "-513", subobj.USERS);
+       setup_name_mapping(info, ldb, sid + "-520", subobj.WHEEL);
 
        return true;
 }
@@ -342,12 +359,6 @@ function provision(subobj, message, blank, paths, session_info, credentials)
        var rdns = split(",", subobj.BASEDN);
        subobj.RDN_DC = substr(rdns[0], strlen("DC="));
 
-       data = add_foreign(data, "S-1-5-7",  "Anonymous",           "${NOBODY}");
-       data = add_foreign(data, "S-1-1-0",  "World",               "${NOGROUP}");
-       data = add_foreign(data, "S-1-5-2",  "Network",             "${NOGROUP}");
-       data = add_foreign(data, "S-1-5-18", "System",              "${ROOT}");
-       data = add_foreign(data, "S-1-5-11", "Authenticated Users", "${USERS}");
-
        provision_next_usn = 1;
 
        info.subobj = subobj;
@@ -381,6 +392,7 @@ function provision(subobj, message, blank, paths, session_info, credentials)
        setup_ldb("provision_templates.ldif", info, paths.samdb, NULL, false);
        message("Setting up sam.ldb data\n");
        setup_ldb("provision.ldif", info, paths.samdb, NULL, false);
+
        if (blank != false) {
                return true;
        }
@@ -458,6 +470,7 @@ function provision_guess()
        subobj.NOBODY       = findnss(nss.getpwnam, "nobody");
        subobj.NOGROUP      = findnss(nss.getgrnam, "nogroup", "nobody");
        subobj.WHEEL        = findnss(nss.getgrnam, "wheel", "root", "staff");
+       subobj.BACKUP       = findnss(nss.getgrnam, "backup", "wheel", "root", "staff");
        subobj.USERS        = findnss(nss.getgrnam, "users", "guest", "other");
        subobj.DNSDOMAIN    = strlower(subobj.REALM);
        subobj.DNSNAME      = sprintf("%s.%s", 
@@ -656,6 +669,7 @@ function vampire(domain, session_info, credentials, message) {
                message("Migration of remote domain to Samba failed: " + vampire_ctx.error_string);
                return false;
        }
+
        return true;
 }
 
index db317e26350c0859b0547fad4e9bb6a5c1b85bd7..437cbda32ce2605b01ba8c8c10c07d05d6f442cf 100644 (file)
@@ -54,6 +54,8 @@ if (form['submit'] == "Migrate") {
                f.display();
        } else if (!provision_validate(subobj, writefln)) {
                f.display();
+       } else if (strupper(lp.get("server role")) == "PDC") {
+               writefln("You need to set 'server role' to 'member server' before starting the migration process");
        } else {
                var creds = credentials_init();
                creds.set_username(form.ADMIN);
@@ -61,11 +63,16 @@ if (form['submit'] == "Migrate") {
                creds.set_domain(form.DOMAIN);
                creds.set_realm(form.REALM);
 
+               var info = new Object();
+               info.message = writefln;
+
                var paths = provision_default_paths(subobj);
+               var session_info = session.authinfo.session_info;
+               var credentials = session.authinfo.credentials;
 
                /* Setup a basic database structure, but don't setup any users */
                if (!provision(subobj, writefln, true, paths,
-                              session.authinfo.session_info, session.authinfo.credentials)) {
+                              session_info, credentials)) {
                        writefln("Provision failed!");
 
                /* Join domain */
@@ -79,6 +86,8 @@ if (form['submit'] == "Migrate") {
                } else if (!provision_dns(subobj, writefln, paths,
                                          session.authinfo.session_info, session.authinfo.credentials)) {
                        writefln("DNS Provision failed!");
+               } else if (!setup_name_mappings(info, subobj, session_info, credentials)) {
+                       writefln("Setup of name mappings failed!");                     
                } else {
                        var zonepath = paths.dns;
                        %>