*/
#include "includes.h"
+#include "../lib/tsocket/tsocket.h"
+#include "smbd/smbd.h"
#include "smbd/globals.h"
#include "../libcli/auth/spnego.h"
#include "../libcli/auth/ntlmssp.h"
#include "ntlmssp_wrap.h"
-#include "librpc/gen_ndr/messaging.h"
#include "../librpc/gen_ndr/krb5pac.h"
#include "libads/kerberos_proto.h"
+#include "../lib/util/asn1.h"
+#include "auth.h"
+#include "messages.h"
+#include "smbprofile.h"
/* For split krb5 SPNEGO blobs. */
struct pending_auth_data {
struct auth_usersupplied_info *user_info = NULL;
NTSTATUS nt_status;
- unsigned char chal[8];
-
- ZERO_STRUCT(chal);
+ static unsigned char chal[8] = { 0, };
DEBUG(3,("Got anonymous request\n"));
- if (!NT_STATUS_IS_OK(nt_status = make_auth_context_fixed(&auth_context,
- chal))) {
+ nt_status = make_auth_context_fixed(talloc_tos(), &auth_context, chal);
+ if (!NT_STATUS_IS_OK(nt_status)) {
return nt_status;
}
int sess_vuid = req->vuid;
NTSTATUS ret = NT_STATUS_OK;
DATA_BLOB ap_rep, ap_rep_wrapped, response;
- struct auth_serversupplied_info *server_info = NULL;
+ struct auth_serversupplied_info *session_info = NULL;
DATA_BLOB session_key = data_blob_null;
uint8 tok_id[2];
DATA_BLOB nullblob = data_blob_null;
/* reload services so that the new %U is taken into account */
reload_services(sconn->msg_ctx, sconn->sock, True);
- ret = make_server_info_krb5(mem_ctx,
- user, domain, real_username, pw,
- logon_info, map_domainuser_to_guest,
- &server_info);
+ ret = make_session_info_krb5(mem_ctx,
+ user, domain, real_username, pw,
+ logon_info, map_domainuser_to_guest,
+ username_was_mapped,
+ &session_key,
+ &session_info);
+ data_blob_free(&session_key);
if (!NT_STATUS_IS_OK(ret)) {
DEBUG(1, ("make_server_info_krb5 failed!\n"));
data_blob_free(&ap_rep);
- data_blob_free(&session_key);
TALLOC_FREE(mem_ctx);
reply_nterror(req, nt_status_squash(ret));
return;
}
- server_info->nss_token |= username_was_mapped;
-
- /* we need to build the token for the user. make_server_info_guest()
- already does this */
-
- if ( !server_info->ptok ) {
- ret = create_local_token( server_info );
- if ( !NT_STATUS_IS_OK(ret) ) {
- DEBUG(10,("failed to create local token: %s\n",
- nt_errstr(ret)));
- data_blob_free(&ap_rep);
- data_blob_free(&session_key);
- TALLOC_FREE( mem_ctx );
- TALLOC_FREE( server_info );
- reply_nterror(req, nt_status_squash(ret));
- return;
- }
- }
-
if (!is_partial_auth_vuid(sconn, sess_vuid)) {
sess_vuid = register_initial_vuid(sconn);
}
- data_blob_free(&server_info->user_session_key);
- /* Set the kerberos-derived session key onto the server_info */
- server_info->user_session_key = session_key;
- talloc_steal(server_info, session_key.data);
-
- session_key = data_blob_null;
-
/* register_existing_vuid keeps the server info */
/* register_existing_vuid takes ownership of session_key on success,
* no need to free after this on success. A better interface would copy
* it.... */
sess_vuid = register_existing_vuid(sconn, sess_vuid,
- server_info, nullblob, user);
+ session_info, nullblob, user);
reply_outbuf(req, 4, 0);
SSVAL(req->outbuf,smb_uid,sess_vuid);
SSVAL(req->outbuf, smb_vwv3, 0);
- if (server_info->guest) {
+ if (session_info->guest) {
SSVAL(req->outbuf,smb_vwv2,1);
}
{
bool do_invalidate = true;
DATA_BLOB response;
- struct auth_serversupplied_info *server_info = NULL;
+ struct auth_serversupplied_info *session_info = NULL;
struct smbd_server_connection *sconn = req->sconn;
if (NT_STATUS_IS_OK(nt_status)) {
- nt_status = auth_ntlmssp_steal_server_info(talloc_tos(),
- (*auth_ntlmssp_state), &server_info);
+ nt_status = auth_ntlmssp_steal_session_info(talloc_tos(),
+ (*auth_ntlmssp_state), &session_info);
} else {
- /* Note that this server_info won't have a session
+ /* Note that this session_info won't have a session
* key. But for map to guest, that's exactly the right
* thing - we can't reasonably guess the key the
* client wants, as the password was wrong */
nt_status = do_map_to_guest(nt_status,
- &server_info,
+ &session_info,
auth_ntlmssp_get_username(*auth_ntlmssp_state),
auth_ntlmssp_get_domain(*auth_ntlmssp_state));
}
/* register_existing_vuid keeps the server info */
if (register_existing_vuid(sconn, vuid,
- server_info, nullblob,
+ session_info, nullblob,
auth_ntlmssp_get_username(*auth_ntlmssp_state)) !=
vuid) {
/* The problem is, *auth_ntlmssp_state points
SSVAL(req->outbuf, smb_vwv3, 0);
- if (server_info->guest) {
+ if (session_info->guest) {
SSVAL(req->outbuf,smb_vwv2,1);
}
}
}
#endif
- if (*auth_ntlmssp_state) {
- TALLOC_FREE(*auth_ntlmssp_state);
- }
+ TALLOC_FREE(*auth_ntlmssp_state);
if (kerb_mech) {
data_blob_free(&secblob);
file_save("negotiate.dat", blob1.data, blob1.length);
#endif
- p2 = (char *)req->buf + blob1.length;
+ p2 = (const char *)req->buf + blob1.length;
p2 += srvstr_pull_req_talloc(talloc_tos(), req, &tmp, p2,
STR_TERMINATE);
} else {
ra_lanman_string( native_lanman );
}
+ } else if ( ra_type == RA_VISTA ) {
+ if ( strncmp(native_os, "Mac OS X", 8) == 0 ) {
+ set_remote_arch(RA_OSX);
+ }
}
/* Did we get a valid vuid ? */
const char *primary_domain;
struct auth_usersupplied_info *user_info = NULL;
struct auth_serversupplied_info *server_info = NULL;
+ struct auth_serversupplied_info *session_info = NULL;
uint16 smb_flag2 = req->flags2;
NTSTATUS nt_status;
reload_services(sconn->msg_ctx, sconn->sock, True);
if (lp_security() == SEC_SHARE) {
+ char *sub_user_mapped = NULL;
/* In share level we should ignore any passwords */
data_blob_free(&lm_resp);
data_blob_free(&nt_resp);
data_blob_clear_free(&plaintext_password);
- map_username(sub_user);
+ (void)map_username(talloc_tos(), sub_user, &sub_user_mapped);
+ if (!sub_user_mapped) {
+ reply_nterror(req, NT_STATUS_NO_MEMORY);
+ END_PROFILE(SMBsesssetupX);
+ return;
+ }
+ fstrcpy(sub_user, sub_user_mapped);
add_session_user(sconn, sub_user);
add_session_workgroup(sconn, domain);
/* Then force it to null for the benfit of the code below */
struct auth_context *plaintext_auth_context = NULL;
nt_status = make_auth_context_subsystem(
- &plaintext_auth_context);
+ talloc_tos(), &plaintext_auth_context);
if (NT_STATUS_IS_OK(nt_status)) {
uint8_t chal[8];
return;
}
- /* Ensure we can't possible take a code path leading to a
- * null defref. */
- if (!server_info) {
- reply_nterror(req, nt_status_squash(NT_STATUS_LOGON_FAILURE));
+ nt_status = create_local_token(req, server_info, NULL, &session_info);
+ TALLOC_FREE(server_info);
+
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ DEBUG(10, ("create_local_token failed: %s\n",
+ nt_errstr(nt_status)));
+ data_blob_free(&nt_resp);
+ data_blob_free(&lm_resp);
+ data_blob_clear_free(&plaintext_password);
+ reply_nterror(req, nt_status_squash(nt_status));
END_PROFILE(SMBsesssetupX);
return;
}
- if (!server_info->ptok) {
- nt_status = create_local_token(server_info);
-
- if (!NT_STATUS_IS_OK(nt_status)) {
- DEBUG(10, ("create_local_token failed: %s\n",
- nt_errstr(nt_status)));
- data_blob_free(&nt_resp);
- data_blob_free(&lm_resp);
- data_blob_clear_free(&plaintext_password);
- reply_nterror(req, nt_status_squash(nt_status));
- END_PROFILE(SMBsesssetupX);
- return;
- }
- }
-
data_blob_clear_free(&plaintext_password);
/* it's ok - setup a reply */
/* perhaps grab OS version here?? */
}
- if (server_info->guest) {
+ if (session_info->guest) {
SSVAL(req->outbuf,smb_vwv2,1);
}
if (lp_security() == SEC_SHARE) {
sess_vuid = UID_FIELD_INVALID;
- TALLOC_FREE(server_info);
+ TALLOC_FREE(session_info);
} else {
/* Ignore the initial vuid. */
sess_vuid = register_initial_vuid(sconn);
END_PROFILE(SMBsesssetupX);
return;
}
- /* register_existing_vuid keeps the server info */
+ /* register_existing_vuid keeps the session_info */
sess_vuid = register_existing_vuid(sconn, sess_vuid,
- server_info,
+ session_info,
nt_resp.data ? nt_resp : lm_resp,
sub_user);
if (sess_vuid == UID_FIELD_INVALID) {
data_blob_free(&lm_resp);
SSVAL(req->outbuf,smb_uid,sess_vuid);
- SSVAL(req->inbuf,smb_uid,sess_vuid);
+ SSVAL(discard_const_p(char, req->inbuf),smb_uid,sess_vuid);
req->vuid = sess_vuid;
if (!sconn->smb1.sessions.done_sesssetup) {
git.samba.org / samba.git / blobdiff