diff options
Diffstat (limited to 'source4/scripting/libjs/provision.js')
| -rw-r--r-- | source4/scripting/libjs/provision.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/source4/scripting/libjs/provision.js b/source4/scripting/libjs/provision.js index ef99dc43c5..33bfafac13 100644 --- a/source4/scripting/libjs/provision.js +++ b/source4/scripting/libjs/provision.js @@ -233,7 +233,9 @@ function provision(subobj, message, blank, paths) subobj.REALM = strlower(subobj.REALM); subobj.HOSTNAME = strlower(subobj.HOSTNAME); subobj.DOMAIN = strupper(subobj.DOMAIN); + assert(valid_netbios_name(subobj.DOMAIN)); subobj.NETBIOSNAME = strupper(subobj.HOSTNAME); + assert(valid_netbios_name(subobj.NETBIOSNAME)); var rdns = split(",", subobj.BASEDN); subobj.RDN_DC = substr(rdns[0], strlen("DC=")); @@ -431,5 +433,29 @@ member: %s return enable_account(ldb, user_dn); } +// Check whether a name is valid as a NetBIOS name. +// FIXME: There are probably more constraints here +function valid_netbios_name(name) +{ + if (strlen(name) > 13) return false; + if (strstr(name, ".")) return false; + return true; +} + +function provision_validate(subobj, message) +{ + if (!valid_netbios_name(subobj.DOMAIN)) { + message("Invalid NetBIOS name for domain\n"); + return false; + } + + if (!valid_netbios_name(subobj.NETBIOSNAME)) { + message("Invalid NetBIOS name for host\n"); + return false; + } + + return true; +} + return 0; |