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| author | Andrew Bartlett <abartlet@samba.org> | 2012-01-04 11:39:38 +1100 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2012-01-05 17:17:28 +0100 |
| commit | 860ad734ba77238d187520f72afcbdc1c73d94ef (patch) | |
| tree | cafcfffa96b0ee92a2be550a803e224f1f04dfa9 /source3/libsmb | |
| parent | 25d7675d695fc1325b954cd90e339b1879776e2b (diff) | |
| download | samba-860ad734ba77238d187520f72afcbdc1c73d94ef.tar.gz samba-860ad734ba77238d187520f72afcbdc1c73d94ef.tar.bz2 samba-860ad734ba77238d187520f72afcbdc1c73d94ef.zip | |
s3-libads Factor out a new routine kerberos_get_principal_from_service_hostname()
This is now used in the GSE GSSAPI client, so that when we connect to
a target server at the CIFS level, we use the same name to connect
at the DCE/RPC level.
Andrew Bartlett
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Diffstat (limited to 'source3/libsmb')
| -rw-r--r-- | source3/libsmb/cliconnect.c | 46 |
1 files changed, 10 insertions, 36 deletions
diff --git a/source3/libsmb/cliconnect.c b/source3/libsmb/cliconnect.c index 4f98f5c5e9..76e32565e4 100644 --- a/source3/libsmb/cliconnect.c +++ b/source3/libsmb/cliconnect.c @@ -1931,56 +1931,30 @@ static ADS_STATUS cli_session_setup_spnego(struct cli_state *cli, !is_ipaddress(remote_name) && !strequal(STAR_SMBSERVER, remote_name)) { - char *realm = NULL; - char *host = NULL; DEBUG(3,("cli_session_setup_spnego: using target " "hostname not SPNEGO principal\n")); - host = strchr_m(remote_name, '.'); if (dest_realm) { - realm = SMB_STRDUP(dest_realm); - if (!realm) { - return ADS_ERROR_NT(NT_STATUS_NO_MEMORY); + char *realm = strupper_talloc(talloc_tos(), dest_realm); + if (realm) { + principal = talloc_asprintf(talloc_tos(), + "cifs/%s@%s", + remote_name, + realm); + TALLOC_FREE(realm); } - strupper_m(realm); } else { - if (host) { - /* DNS name. */ - realm = kerberos_get_realm_from_hostname(remote_name); - } else { - /* NetBIOS name - use our realm. */ - realm = kerberos_get_default_realm_from_ccache(); - } + principal = kerberos_get_principal_from_service_hostname(talloc_tos(), + "cifs", + remote_name); } - if (realm == NULL || *realm == '\0') { - realm = SMB_STRDUP(lp_realm()); - if (!realm) { - return ADS_ERROR_NT(NT_STATUS_NO_MEMORY); - } - strupper_m(realm); - DEBUG(3,("cli_session_setup_spnego: cannot " - "get realm from dest_realm %s, " - "desthost %s. Using default " - "smb.conf realm %s\n", - dest_realm ? dest_realm : "<null>", - remote_name, - realm)); - } - - principal = talloc_asprintf(talloc_tos(), - "cifs/%s@%s", - remote_name, - realm); if (!principal) { - SAFE_FREE(realm); return ADS_ERROR_NT(NT_STATUS_NO_MEMORY); } DEBUG(3,("cli_session_setup_spnego: guessed " "server principal=%s\n", principal ? principal : "<null>")); - - SAFE_FREE(realm); } if (principal) { |