struct smb_signing_state *signing;
struct smb_trans_enc_state *trans_enc;
+
+ struct tevent_req *read_braw_req;
} smb1;
struct {
struct {
uint64_t session_id;
uint16_t session_flags;
+ DATA_BLOB application_key;
DATA_BLOB signing_key;
- DATA_BLOB session_key;
bool should_sign;
- bool channel_setup;
+ DATA_BLOB channel_signing_key;
} smb2;
};
uint16_t *vwv;
uint8_t bytecount_buf[2];
-#define MAX_SMB_IOV 5
+#define MAX_SMB_IOV 10
/* length_hdr, hdr, words, byte_count, buffers */
struct iovec iov[1 + 3 + MAX_SMB_IOV];
int iov_count;
}
if (conn->smb1.trans_enc) {
- common_free_encryption_state(&conn->smb1.trans_enc);
+ TALLOC_FREE(conn->smb1.trans_enc);
}
return 0;
return &conn->smb1.server.guid;
}
+struct smbXcli_conn_samba_suicide_state {
+ struct smbXcli_conn *conn;
+ struct iovec iov;
+ uint8_t buf[9];
+};
+
+static void smbXcli_conn_samba_suicide_done(struct tevent_req *subreq);
+
+struct tevent_req *smbXcli_conn_samba_suicide_send(TALLOC_CTX *mem_ctx,
+ struct tevent_context *ev,
+ struct smbXcli_conn *conn,
+ uint8_t exitcode)
+{
+ struct tevent_req *req, *subreq;
+ struct smbXcli_conn_samba_suicide_state *state;
+
+ req = tevent_req_create(mem_ctx, &state,
+ struct smbXcli_conn_samba_suicide_state);
+ if (req == NULL) {
+ return NULL;
+ }
+ state->conn = conn;
+ SIVAL(state->buf, 4, 0x74697865);
+ SCVAL(state->buf, 8, exitcode);
+ _smb_setlen_nbt(state->buf, sizeof(state->buf)-4);
+
+ state->iov.iov_base = state->buf;
+ state->iov.iov_len = sizeof(state->buf);
+
+ subreq = writev_send(state, ev, conn->outgoing, conn->write_fd,
+ false, &state->iov, 1);
+ if (tevent_req_nomem(subreq, req)) {
+ return tevent_req_post(req, ev);
+ }
+ tevent_req_set_callback(subreq, smbXcli_conn_samba_suicide_done, req);
+ return req;
+}
+
+static void smbXcli_conn_samba_suicide_done(struct tevent_req *subreq)
+{
+ struct tevent_req *req = tevent_req_callback_data(
+ subreq, struct tevent_req);
+ struct smbXcli_conn_samba_suicide_state *state = tevent_req_data(
+ req, struct smbXcli_conn_samba_suicide_state);
+ ssize_t nwritten;
+ int err;
+
+ nwritten = writev_recv(subreq, &err);
+ TALLOC_FREE(subreq);
+ if (nwritten == -1) {
+ NTSTATUS status = map_nt_error_from_unix_common(err);
+ smbXcli_conn_disconnect(state->conn, status);
+ return;
+ }
+ tevent_req_done(req);
+}
+
+NTSTATUS smbXcli_conn_samba_suicide_recv(struct tevent_req *req)
+{
+ return tevent_req_simple_recv_ntstatus(req);
+}
+
+NTSTATUS smbXcli_conn_samba_suicide(struct smbXcli_conn *conn,
+ uint8_t exitcode)
+{
+ TALLOC_CTX *frame = talloc_stackframe();
+ struct tevent_context *ev;
+ struct tevent_req *req;
+ NTSTATUS status = NT_STATUS_NO_MEMORY;
+ bool ok;
+
+ if (smbXcli_conn_has_async_calls(conn)) {
+ /*
+ * Can't use sync call while an async call is in flight
+ */
+ status = NT_STATUS_INVALID_PARAMETER_MIX;
+ goto fail;
+ }
+ ev = tevent_context_init(frame);
+ if (ev == NULL) {
+ goto fail;
+ }
+ req = smbXcli_conn_samba_suicide_send(frame, ev, conn, exitcode);
+ if (req == NULL) {
+ goto fail;
+ }
+ ok = tevent_req_poll(req, ev);
+ if (!ok) {
+ status = map_nt_error_from_unix_common(errno);
+ goto fail;
+ }
+ status = smbXcli_conn_samba_suicide_recv(req);
+ fail:
+ TALLOC_FREE(frame);
+ return status;
+}
+
uint32_t smb1cli_conn_capabilities(struct smbXcli_conn *conn)
{
return conn->smb1.capabilities;
return conn->smb1.server.security_mode;
}
+bool smb1cli_conn_server_readbraw(struct smbXcli_conn *conn)
+{
+ return conn->smb1.server.readbraw;
+}
+
+bool smb1cli_conn_server_writebraw(struct smbXcli_conn *conn)
+{
+ return conn->smb1.server.writebraw;
+}
+
+bool smb1cli_conn_server_lockread(struct smbXcli_conn *conn)
+{
+ return conn->smb1.server.lockread;
+}
+
+bool smb1cli_conn_server_writeunlock(struct smbXcli_conn *conn)
+{
+ return conn->smb1.server.writeunlock;
+}
+
int smb1cli_conn_server_time_zone(struct smbXcli_conn *conn)
{
return conn->smb1.server.time_zone;
{
/* Replace the old state, if any. */
if (conn->smb1.trans_enc) {
- common_free_encryption_state(&conn->smb1.trans_enc);
+ TALLOC_FREE(conn->smb1.trans_enc);
}
conn->smb1.trans_enc = es;
}
void smbXcli_conn_disconnect(struct smbXcli_conn *conn, NTSTATUS status)
{
+ tevent_queue_stop(conn->outgoing);
+
if (conn->read_fd != -1) {
close(conn->read_fd);
}
SSVAL(state->smb1.hdr, HDR_PID, pid);
SSVAL(state->smb1.hdr, HDR_UID, uid);
SSVAL(state->smb1.hdr, HDR_MID, 0); /* this comes later */
- SSVAL(state->smb1.hdr, HDR_WCT, wct);
+ SCVAL(state->smb1.hdr, HDR_WCT, wct);
state->smb1.vwv = vwv;
uint32_t *seqnum,
bool one_way_seqnum)
{
+ TALLOC_CTX *frame = NULL;
uint8_t *buf;
/*
return NT_STATUS_INVALID_PARAMETER_MIX;
}
- buf = smbXcli_iov_concat(talloc_tos(), iov, iov_count);
+ frame = talloc_stackframe();
+
+ buf = smbXcli_iov_concat(frame, iov, iov_count);
if (buf == NULL) {
return NT_STATUS_NO_MEMORY;
}
smb_signing_sign_pdu(conn->smb1.signing, buf, *seqnum);
memcpy(iov[1].iov_base, buf+4, iov[1].iov_len);
- TALLOC_FREE(buf);
+ TALLOC_FREE(frame);
return NT_STATUS_OK;
}
{
struct tevent_req *subreq;
NTSTATUS status;
+ uint8_t cmd;
uint16_t mid;
if (!smbXcli_conn_is_connected(state->conn)) {
return NT_STATUS_INVALID_PARAMETER_MIX;
}
+ cmd = CVAL(iov[1].iov_base, HDR_COM);
+ if (cmd == SMBreadBraw) {
+ if (smbXcli_conn_has_async_calls(state->conn)) {
+ return NT_STATUS_INVALID_PARAMETER_MIX;
+ }
+ state->conn->smb1.read_braw_req = req;
+ }
+
if (state->smb1.mid != 0) {
mid = state->smb1.mid;
} else {
size_t num_chained = 0;
size_t num_responses = 0;
+ if (conn->smb1.read_braw_req != NULL) {
+ req = conn->smb1.read_braw_req;
+ conn->smb1.read_braw_req = NULL;
+ state = tevent_req_data(req, struct smbXcli_req_state);
+
+ smbXcli_req_unset_pending(req);
+
+ if (state->smb1.recv_iov == NULL) {
+ /*
+ * For requests with more than
+ * one response, we have to readd the
+ * recv_iov array.
+ */
+ state->smb1.recv_iov = talloc_zero_array(state,
+ struct iovec,
+ 3);
+ if (tevent_req_nomem(state->smb1.recv_iov, req)) {
+ return NT_STATUS_OK;
+ }
+ }
+
+ state->smb1.recv_iov[0].iov_base = (void *)(inbuf + NBT_HDR_SIZE);
+ state->smb1.recv_iov[0].iov_len = smb_len_nbt(inbuf);
+ ZERO_STRUCT(state->smb1.recv_iov[1]);
+ ZERO_STRUCT(state->smb1.recv_iov[2]);
+
+ state->smb1.recv_cmd = SMBreadBraw;
+ state->smb1.recv_status = NT_STATUS_OK;
+ state->inbuf = talloc_move(state->smb1.recv_iov, &inbuf);
+
+ tevent_req_done(req);
+ return NT_STATUS_OK;
+ }
+
if ((IVAL(inhdr, 0) != SMB_MAGIC) /* 0xFF"SMB" */
&& (SVAL(inhdr, 0) != 0x45ff)) /* 0xFF"E" */ {
DEBUG(10, ("Got non-SMB PDU\n"));
smbXcli_req_unset_pending(req);
+ if (state->smb1.recv_iov == NULL) {
+ /*
+ * For requests with more than
+ * one response, we have to readd the
+ * recv_iov array.
+ */
+ state->smb1.recv_iov = talloc_zero_array(state,
+ struct iovec,
+ 3);
+ if (tevent_req_nomem(state->smb1.recv_iov, req)) {
+ return NT_STATUS_OK;
+ }
+ }
+
state->smb1.recv_cmd = cmd;
state->smb1.recv_status = status;
state->inbuf = talloc_move(state->smb1.recv_iov, &inbuf);
continue;
}
+ if (state->smb1.recv_iov == NULL) {
+ /*
+ * For requests with more than
+ * one response, we have to readd the
+ * recv_iov array.
+ */
+ state->smb1.recv_iov = talloc_zero_array(state,
+ struct iovec,
+ 3);
+ if (tevent_req_nomem(state->smb1.recv_iov, req)) {
+ continue;
+ }
+ }
+
state->smb1.recv_cmd = cmd;
if (i == (num_responses - 1)) {
if (state->inbuf != NULL) {
recv_iov = state->smb1.recv_iov;
- hdr = (uint8_t *)recv_iov[0].iov_base;
- wct = recv_iov[1].iov_len/2;
- vwv = (uint16_t *)recv_iov[1].iov_base;
- vwv_offset = PTR_DIFF(vwv, hdr);
- num_bytes = recv_iov[2].iov_len;
- bytes = (uint8_t *)recv_iov[2].iov_base;
- bytes_offset = PTR_DIFF(bytes, hdr);
+ state->smb1.recv_iov = NULL;
+ if (state->smb1.recv_cmd != SMBreadBraw) {
+ hdr = (uint8_t *)recv_iov[0].iov_base;
+ wct = recv_iov[1].iov_len/2;
+ vwv = (uint16_t *)recv_iov[1].iov_base;
+ vwv_offset = PTR_DIFF(vwv, hdr);
+ num_bytes = recv_iov[2].iov_len;
+ bytes = (uint8_t *)recv_iov[2].iov_base;
+ bytes_offset = PTR_DIFF(bytes, hdr);
+ }
}
if (tevent_req_is_nterror(req, &status)) {
state->smb2.notify_async = true;
}
-static void smb2cli_writev_done(struct tevent_req *subreq);
+static void smb2cli_req_writev_done(struct tevent_req *subreq);
static NTSTATUS smb2cli_conn_dispatch_incoming(struct smbXcli_conn *conn,
TALLOC_CTX *tmp_mem,
uint8_t *inbuf);
uint16_t charge;
uint16_t credits;
uint64_t mid;
- bool should_sign = false;
+ const DATA_BLOB *signing_key = NULL;
if (!tevent_req_is_in_progress(reqs[i])) {
return NT_STATUS_INTERNAL_ERROR;
nbt_len += reqlen;
if (state->session) {
- should_sign = state->session->smb2.should_sign;
- if (state->session->smb2.channel_setup) {
+ bool should_sign = state->session->smb2.should_sign;
+
+ if (opcode == SMB2_OP_SESSSETUP &&
+ state->session->smb2.signing_key.length != 0) {
should_sign = true;
}
+
+ /*
+ * We prefer the channel signing key if it is
+ * already there.
+ */
+ if (should_sign) {
+ signing_key = &state->session->smb2.channel_signing_key;
+ }
+
+ /*
+ * If it is a channel binding, we already have the main
+ * signing key and try that one.
+ */
+ if (signing_key && signing_key->length == 0) {
+ signing_key = &state->session->smb2.signing_key;
+ }
+
+ /*
+ * If we do not have any session key yet, we skip the
+ * signing of SMB2_OP_SESSSETUP requests.
+ */
+ if (signing_key && signing_key->length == 0) {
+ signing_key = NULL;
+ }
}
- if (should_sign) {
+ if (signing_key) {
NTSTATUS status;
- status = smb2_signing_sign_pdu(state->session->smb2.signing_key,
+ status = smb2_signing_sign_pdu(*signing_key,
+ state->session->conn->protocol,
&iov[hdr_iov], num_iov - hdr_iov);
if (!NT_STATUS_IS_OK(status)) {
return status;
if (subreq == NULL) {
return NT_STATUS_NO_MEMORY;
}
- tevent_req_set_callback(subreq, smb2cli_writev_done, reqs[0]);
+ tevent_req_set_callback(subreq, smb2cli_req_writev_done, reqs[0]);
return NT_STATUS_OK;
}
return req;
}
-static void smb2cli_writev_done(struct tevent_req *subreq)
+static void smb2cli_req_writev_done(struct tevent_req *subreq)
{
struct tevent_req *req =
tevent_req_callback_data(subreq,
if (session) {
should_sign = session->smb2.should_sign;
- if (session->smb2.channel_setup) {
+ if (opcode == SMB2_OP_SESSSETUP &&
+ session->smb2.signing_key.length != 0) {
should_sign = true;
}
}
}
last_session = session;
- signing_key = &session->smb2.signing_key;
+ signing_key = &session->smb2.channel_signing_key;
}
- if ((opcode == SMB2_OP_SESSSETUP) &&
- NT_STATUS_IS_OK(status)) {
+ if (opcode == SMB2_OP_SESSSETUP) {
/*
- * the caller has to check the signing
- * as only the caller knows the correct
- * session key
+ * We prefer the channel signing key, if it is
+ * already there.
+ *
+ * If we do not have a channel signing key yet,
+ * we try the main signing key, if it is not
+ * the final response.
*/
- signing_key = NULL;
+ if (signing_key && signing_key->length == 0 &&
+ !NT_STATUS_IS_OK(status)) {
+ signing_key = &session->smb2.signing_key;
+ }
+
+ if (signing_key && signing_key->length == 0) {
+ /*
+ * If we do not have a session key to
+ * verify the signature, we defer the
+ * signing check to the caller.
+ *
+ * The caller gets NT_STATUS_OK, it
+ * has to call
+ * smb2cli_session_set_session_key()
+ * or
+ * smb2cli_session_set_channel_key()
+ * which will check the signature
+ * with the channel signing key.
+ */
+ signing_key = NULL;
+ }
}
if (NT_STATUS_EQUAL(status, NT_STATUS_USER_SESSION_DELETED)) {
* propagate the NT_STATUS_USER_SESSION_DELETED
* status to the caller.
*/
- if (signing_key) {
- signing_key = NULL;
- }
+ signing_key = NULL;
}
if (NT_STATUS_EQUAL(status, NT_STATUS_NETWORK_NAME_DELETED) ||
}
if (signing_key) {
- status = smb2_signing_check_pdu(*signing_key, cur, 3);
+ status = smb2_signing_check_pdu(*signing_key,
+ state->conn->protocol,
+ cur, 3);
if (!NT_STATUS_IS_OK(status)) {
/*
* If the signing check fails, we disconnect
{PROTOCOL_SMB2_02, SMB2_DIALECT_REVISION_202},
{PROTOCOL_SMB2_10, SMB2_DIALECT_REVISION_210},
{PROTOCOL_SMB2_22, SMB2_DIALECT_REVISION_222},
+ {PROTOCOL_SMB2_24, SMB2_DIALECT_REVISION_224},
};
struct smbXcli_negprot_state {
/*
* send a SMB2 negprot, in order to negotiate
- * the SMB2 dialect. This needs to use the
- * message id 1.
+ * the SMB2 dialect.
*/
- state->conn->smb2.mid = 1;
subreq = smbXcli_negprot_smb2_subreq(state);
if (tevent_req_nomem(subreq, req)) {
return;
substate->smb1.recv_iov = NULL;
}
+ /*
+ * we got an SMB2 answer, which consumed sequence number 0
+ * so we need to use 1 as the next one
+ */
+ conn->smb2.mid = 1;
tevent_req_set_callback(subreq, smbXcli_negprot_smb2_done, req);
conn->dispatch_incoming = smb2cli_conn_dispatch_incoming;
return smb2cli_conn_dispatch_incoming(conn, tmp_mem, inbuf);
return session->smb2.session_id;
}
+NTSTATUS smb2cli_session_application_key(struct smbXcli_session *session,
+ TALLOC_CTX *mem_ctx,
+ DATA_BLOB *key)
+{
+ *key = data_blob_null;
+
+ if (session->smb2.application_key.length == 0) {
+ return NT_STATUS_NO_USER_SESSION_KEY;
+ }
+
+ *key = data_blob_dup_talloc(mem_ctx, session->smb2.application_key);
+ if (key->data == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ return NT_STATUS_OK;
+}
+
void smb2cli_session_set_id_and_flags(struct smbXcli_session *session,
uint64_t session_id,
uint16_t session_flags)
session->smb2.session_flags = session_flags;
}
-NTSTATUS smb2cli_session_update_session_key(struct smbXcli_session *session,
- const DATA_BLOB session_key,
- const struct iovec *recv_iov)
+NTSTATUS smb2cli_session_set_session_key(struct smbXcli_session *session,
+ const DATA_BLOB _session_key,
+ const struct iovec *recv_iov)
{
struct smbXcli_conn *conn = session->conn;
uint16_t no_sign_flags;
- DATA_BLOB signing_key;
+ uint8_t session_key[16];
NTSTATUS status;
if (conn == NULL) {
return NT_STATUS_INVALID_PARAMETER_MIX;
}
+ if (session->smb2.signing_key.length != 0) {
+ return NT_STATUS_INVALID_PARAMETER_MIX;
+ }
+
no_sign_flags = SMB2_SESSION_FLAG_IS_GUEST | SMB2_SESSION_FLAG_IS_NULL;
if (session->smb2.session_flags & no_sign_flags) {
return NT_STATUS_OK;
}
- if (session->smb2.signing_key.length > 0) {
- signing_key = session->smb2.signing_key;
- } else {
- signing_key = session_key;
- }
- if (session->smb2.channel_setup) {
- signing_key = session_key;
- }
+ ZERO_STRUCT(session_key);
+ memcpy(session_key, _session_key.data,
+ MIN(_session_key.length, sizeof(session_key)));
- status = smb2_signing_check_pdu(signing_key, recv_iov, 3);
- if (!NT_STATUS_IS_OK(status)) {
- return status;
+ session->smb2.signing_key = data_blob_talloc(session,
+ session_key,
+ sizeof(session_key));
+ if (session->smb2.signing_key.data == NULL) {
+ ZERO_STRUCT(session_key);
+ return NT_STATUS_NO_MEMORY;
}
- if (!session->smb2.channel_setup) {
- session->smb2.session_key = data_blob_dup_talloc(session,
- session_key);
- if (session->smb2.session_key.data == NULL) {
- return NT_STATUS_NO_MEMORY;
- }
+ if (conn->protocol >= PROTOCOL_SMB2_24) {
+#define _STRING_BLOB(x) data_blob_const((const uint8_t *)(x), sizeof(x))
+ const DATA_BLOB label = _STRING_BLOB("SMB2AESCMAC");
+ const DATA_BLOB context = _STRING_BLOB("SmbSign");
+#undef _STRING_BLOB
+
+ smb2_key_derivation(session_key, sizeof(session_key),
+ label.data, label.length,
+ context.data, context.length,
+ session->smb2.signing_key.data);
}
- if (session->smb2.channel_setup) {
- data_blob_free(&session->smb2.signing_key);
- session->smb2.channel_setup = false;
+ session->smb2.application_key = data_blob_dup_talloc(session,
+ session->smb2.signing_key);
+ if (session->smb2.application_key.data == NULL) {
+ ZERO_STRUCT(session_key);
+ return NT_STATUS_NO_MEMORY;
}
- if (session->smb2.signing_key.length > 0) {
- return NT_STATUS_OK;
+ if (conn->protocol >= PROTOCOL_SMB2_24) {
+#define _STRING_BLOB(x) data_blob_const((const uint8_t *)(x), sizeof(x))
+ const DATA_BLOB label = _STRING_BLOB("SMB2APP");
+ const DATA_BLOB context = _STRING_BLOB("SmbRpc");
+#undef _STRING_BLOB
+
+ smb2_key_derivation(session_key, sizeof(session_key),
+ label.data, label.length,
+ context.data, context.length,
+ session->smb2.application_key.data);
}
+ ZERO_STRUCT(session_key);
- session->smb2.signing_key = data_blob_dup_talloc(session, signing_key);
- if (session->smb2.signing_key.data == NULL) {
+ session->smb2.channel_signing_key = data_blob_dup_talloc(session,
+ session->smb2.signing_key);
+ if (session->smb2.channel_signing_key.data == NULL) {
return NT_STATUS_NO_MEMORY;
}
+ status = smb2_signing_check_pdu(session->smb2.channel_signing_key,
+ session->conn->protocol,
+ recv_iov, 3);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
session->smb2.should_sign = false;
if (conn->desire_signing) {
struct smbXcli_session **_session2)
{
struct smbXcli_session *session2;
- uint16_t no_sign_flags;
-
- no_sign_flags = SMB2_SESSION_FLAG_IS_GUEST | SMB2_SESSION_FLAG_IS_NULL;
-
- if (session1->smb2.session_flags & no_sign_flags) {
- return NT_STATUS_INVALID_PARAMETER_MIX;
- }
-
- if (session1->smb2.session_key.length == 0) {
- return NT_STATUS_INVALID_PARAMETER_MIX;
- }
if (session1->smb2.signing_key.length == 0) {
return NT_STATUS_INVALID_PARAMETER_MIX;
session2->smb2.session_id = session1->smb2.session_id;
session2->smb2.session_flags = session1->smb2.session_flags;
- session2->smb2.session_key = data_blob_dup_talloc(session2,
- session1->smb2.session_key);
- if (session2->smb2.session_key.data == NULL) {
- return NT_STATUS_NO_MEMORY;
- }
-
session2->smb2.signing_key = data_blob_dup_talloc(session2,
session1->smb2.signing_key);
if (session2->smb2.signing_key.data == NULL) {
}
session2->smb2.should_sign = session1->smb2.should_sign;
- session2->smb2.channel_setup = true;
talloc_set_destructor(session2, smbXcli_session_destructor);
DLIST_ADD_END(conn->sessions, session2, struct smbXcli_session *);
*_session2 = session2;
return NT_STATUS_OK;
}
+
+NTSTATUS smb2cli_session_set_channel_key(struct smbXcli_session *session,
+ const DATA_BLOB _channel_key,
+ const struct iovec *recv_iov)
+{
+ struct smbXcli_conn *conn = session->conn;
+ uint8_t channel_key[16];
+ NTSTATUS status;
+
+ if (conn == NULL) {
+ return NT_STATUS_INVALID_PARAMETER_MIX;
+ }
+
+ if (session->smb2.channel_signing_key.length != 0) {
+ return NT_STATUS_INVALID_PARAMETER_MIX;
+ }
+
+ ZERO_STRUCT(channel_key);
+ memcpy(channel_key, _channel_key.data,
+ MIN(_channel_key.length, sizeof(channel_key)));
+
+ session->smb2.channel_signing_key = data_blob_talloc(session,
+ channel_key,
+ sizeof(channel_key));
+ if (session->smb2.channel_signing_key.data == NULL) {
+ ZERO_STRUCT(channel_key);
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ if (conn->protocol >= PROTOCOL_SMB2_24) {
+#define _STRING_BLOB(x) data_blob_const((const uint8_t *)(x), sizeof(x))
+ const DATA_BLOB label = _STRING_BLOB("SMB2AESCMAC");
+ const DATA_BLOB context = _STRING_BLOB("SmbSign");
+#undef _STRING_BLOB
+
+ smb2_key_derivation(channel_key, sizeof(channel_key),
+ label.data, label.length,
+ context.data, context.length,
+ session->smb2.channel_signing_key.data);
+ }
+ ZERO_STRUCT(channel_key);
+
+ status = smb2_signing_check_pdu(session->smb2.channel_signing_key,
+ session->conn->protocol,
+ recv_iov, 3);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ return NT_STATUS_OK;
+}
git.samba.org / ira / wip.git / blobdiff