diff options
Diffstat (limited to 'source3/utils/net_lookup.c')
| -rw-r--r-- | source3/utils/net_lookup.c | 105 |
1 files changed, 100 insertions, 5 deletions
diff --git a/source3/utils/net_lookup.c b/source3/utils/net_lookup.c index 6fad85857d..a775afcdc1 100644 --- a/source3/utils/net_lookup.c +++ b/source3/utils/net_lookup.c @@ -25,10 +25,12 @@ int net_lookup_usage(int argc, const char **argv) " net lookup [host] HOSTNAME[#<type>]\n\tgives IP for a hostname\n\n" " net lookup ldap [domain]\n\tgives IP of domain's ldap server\n\n" " net lookup kdc [realm]\n\tgives IP of realm's kerberos KDC\n\n" +" net lookup pdc [domain|realm]\n\tgives IP of realm's kerberos KDC\n\n" " net lookup dc [domain]\n\tgives IP of domains Domain Controllers\n\n" " net lookup master [domain|wg]\n\tgive IP of master browser\n\n" " net lookup name [name]\n\tLookup name's sid and type\n\n" " net lookup sid [sid]\n\tGive sid's name and type\n\n" +" net lookup dsgetdcname [name] [flags] [sitename]\n\n" ); return -1; } @@ -95,7 +97,7 @@ static int net_lookup_ldap(int argc, const char **argv) sitename = sitename_fetch(domain); if ( (ctx = talloc_init("net_lookup_ldap")) == NULL ) { - d_fprintf(stderr, "net_lookup_ldap: talloc_inti() failed!\n"); + d_fprintf(stderr, "net_lookup_ldap: talloc_init() failed!\n"); SAFE_FREE(sitename); return -1; } @@ -110,7 +112,7 @@ static int net_lookup_ldap(int argc, const char **argv) return 0; } - DEBUG(9, ("Looking up DC for domain %s\n", domain)); + DEBUG(9, ("Looking up PDC for domain %s\n", domain)); if (!get_pdc_ip(domain, &addr)) { TALLOC_FREE( ctx ); SAFE_FREE(sitename); @@ -125,7 +127,7 @@ static int net_lookup_ldap(int argc, const char **argv) return -1; } - DEBUG(9, ("Found DC with DNS name %s\n", hostent->h_name)); + DEBUG(9, ("Found PDC with DNS name %s\n", hostent->h_name)); domain = strchr(hostent->h_name, '.'); if (!domain) { TALLOC_FREE( ctx ); @@ -158,9 +160,16 @@ static int net_lookup_dc(int argc, const char **argv) struct ip_service *ip_list; struct in_addr addr; char *pdc_str = NULL; - const char *domain=opt_target_workgroup; + const char *domain = NULL; char *sitename = NULL; int count, i; + BOOL sec_ads = (lp_security() == SEC_ADS); + + if (sec_ads) { + domain = lp_realm(); + } else { + domain = opt_target_workgroup; + } if (argc > 0) domain=argv[0]; @@ -173,7 +182,7 @@ static int net_lookup_dc(int argc, const char **argv) d_printf("%s\n", pdc_str); sitename = sitename_fetch(domain); - if (!NT_STATUS_IS_OK(get_sorted_dc_list(domain, sitename, &ip_list, &count, False))) { + if (!NT_STATUS_IS_OK(get_sorted_dc_list(domain, sitename, &ip_list, &count, sec_ads))) { SAFE_FREE(pdc_str); SAFE_FREE(sitename); return 0; @@ -188,6 +197,32 @@ static int net_lookup_dc(int argc, const char **argv) return 0; } +static int net_lookup_pdc(int argc, const char **argv) +{ + struct in_addr addr; + char *pdc_str = NULL; + const char *domain; + + if (lp_security() == SEC_ADS) { + domain = lp_realm(); + } else { + domain = opt_target_workgroup; + } + + if (argc > 0) + domain=argv[0]; + + /* first get PDC */ + if (!get_pdc_ip(domain, &addr)) + return -1; + + asprintf(&pdc_str, "%s", inet_ntoa(addr)); + d_printf("%s\n", pdc_str); + SAFE_FREE(pdc_str); + return 0; +} + + static int net_lookup_master(int argc, const char **argv) { struct in_addr master_ip; @@ -302,6 +337,64 @@ static int net_lookup_sid(int argc, const char **argv) return 0; } +static int net_lookup_dsgetdcname(int argc, const char **argv) +{ + NTSTATUS status; + const char *domain_name = NULL; + char *site_name = NULL; + uint32_t flags = 0; + struct DS_DOMAIN_CONTROLLER_INFO *info = NULL; + TALLOC_CTX *mem_ctx; + + if (argc < 1 || argc > 3) { + d_printf("usage: net lookup dsgetdcname " + "<name> <flags> <sitename>\n"); + return -1; + } + + mem_ctx = talloc_init("net_lookup_dsgetdcname"); + if (!mem_ctx) { + return -1; + } + + domain_name = argv[0]; + + if (argc >= 2) + sscanf(argv[1], "%x", &flags); + + if (!flags) { + flags |= DS_DIRECTORY_SERVICE_REQUIRED; + } + + if (argc == 3) { + site_name = SMB_STRDUP(argv[2]); + if (!site_name) { + TALLOC_FREE(mem_ctx); + return -1; + } + } + + if (!site_name) { + site_name = sitename_fetch(domain_name); + } + + status = DsGetDcName(mem_ctx, NULL, domain_name, NULL, site_name, + flags, &info); + if (!NT_STATUS_IS_OK(status)) { + d_printf("failed with: %s\n", nt_errstr(status)); + SAFE_FREE(site_name); + TALLOC_FREE(mem_ctx); + return -1; + } + + display_ds_domain_controller_info(mem_ctx, info); + + SAFE_FREE(site_name); + TALLOC_FREE(mem_ctx); + return 0; +} + + /* lookup hosts or IP addresses using internal samba lookup fns */ int net_lookup(int argc, const char **argv) { @@ -311,10 +404,12 @@ int net_lookup(int argc, const char **argv) {"HOST", net_lookup_host}, {"LDAP", net_lookup_ldap}, {"DC", net_lookup_dc}, + {"PDC", net_lookup_pdc}, {"MASTER", net_lookup_master}, {"KDC", net_lookup_kdc}, {"NAME", net_lookup_name}, {"SID", net_lookup_sid}, + {"DSGETDCNAME", net_lookup_dsgetdcname}, {NULL, NULL} }; |