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authorJelmer Vernooij <jelmer@samba.org>2008-02-14 12:03:11 +0100
committerJelmer Vernooij <jelmer@samba.org>2008-02-14 12:03:11 +0100
commit02af3663a457ebc6aa30e79614e44fb16be8cadd (patch)
treec4497d370126fbf328df34e7a1257eac2c58f386 /source4/libcli
parent21c0f266616e093cccbaf9378b3a915e56ba6079 (diff)
parentb640f475be9b0f83e7812a5c7756344c5891cba3 (diff)
downloadsamba-02af3663a457ebc6aa30e79614e44fb16be8cadd.tar.gz
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Merge branch 'v4-0-test' of ssh://git.samba.org/data/git/samba into v4-0-trivial
(This used to be commit 50697762fd28e2fc77142c5fea528b12d4cc0ebc)
Diffstat (limited to 'source4/libcli')
-rw-r--r--source4/libcli/raw/clisession.c20
-rw-r--r--source4/libcli/raw/clitransport.c4
-rw-r--r--source4/libcli/raw/clitree.c6
-rw-r--r--source4/libcli/raw/interfaces.h7
-rw-r--r--source4/libcli/raw/libcliraw.h4
-rw-r--r--source4/libcli/raw/rawfile.c4
-rw-r--r--source4/libcli/raw/rawioctl.c2
-rw-r--r--source4/libcli/raw/rawnegotiate.c10
-rw-r--r--source4/libcli/raw/rawreadwrite.c6
-rw-r--r--source4/libcli/raw/rawrequest.c53
-rw-r--r--source4/libcli/raw/rawsearch.c2
-rw-r--r--source4/libcli/raw/rawsetfileinfo.c11
-rw-r--r--source4/libcli/raw/request.h19
-rw-r--r--source4/libcli/raw/smb_signing.c6
-rw-r--r--source4/libcli/smb2/connect.c2
-rw-r--r--source4/libcli/smb2/getinfo.c45
-rw-r--r--source4/libcli/smb2/request.c42
-rw-r--r--source4/libcli/smb2/setinfo.c6
-rw-r--r--source4/libcli/smb2/smb2.h8
-rw-r--r--source4/libcli/smb2/smb2_calls.h24
-rw-r--r--source4/libcli/smb2/transport.c2
21 files changed, 205 insertions, 78 deletions
diff --git a/source4/libcli/raw/clisession.c b/source4/libcli/raw/clisession.c
index 617131c53c..55cb3ef305 100644
--- a/source4/libcli/raw/clisession.c
+++ b/source4/libcli/raw/clisession.c
@@ -177,9 +177,9 @@ NTSTATUS smb_raw_sesssetup_recv(struct smbcli_request *req,
parms->old.out.action = SVAL(req->in.vwv, VWV(2));
p = req->in.data;
if (p) {
- p += smbcli_req_pull_string(req, mem_ctx, &parms->old.out.os, p, -1, STR_TERMINATE);
- p += smbcli_req_pull_string(req, mem_ctx, &parms->old.out.lanman, p, -1, STR_TERMINATE);
- p += smbcli_req_pull_string(req, mem_ctx, &parms->old.out.domain, p, -1, STR_TERMINATE);
+ p += smbcli_req_pull_string(&req->in.bufinfo, mem_ctx, &parms->old.out.os, p, -1, STR_TERMINATE);
+ p += smbcli_req_pull_string(&req->in.bufinfo, mem_ctx, &parms->old.out.lanman, p, -1, STR_TERMINATE);
+ p += smbcli_req_pull_string(&req->in.bufinfo, mem_ctx, &parms->old.out.domain, p, -1, STR_TERMINATE);
}
break;
@@ -190,10 +190,10 @@ NTSTATUS smb_raw_sesssetup_recv(struct smbcli_request *req,
parms->nt1.out.action = SVAL(req->in.vwv, VWV(2));
p = req->in.data;
if (p) {
- p += smbcli_req_pull_string(req, mem_ctx, &parms->nt1.out.os, p, -1, STR_TERMINATE);
- p += smbcli_req_pull_string(req, mem_ctx, &parms->nt1.out.lanman, p, -1, STR_TERMINATE);
+ p += smbcli_req_pull_string(&req->in.bufinfo, mem_ctx, &parms->nt1.out.os, p, -1, STR_TERMINATE);
+ p += smbcli_req_pull_string(&req->in.bufinfo, mem_ctx, &parms->nt1.out.lanman, p, -1, STR_TERMINATE);
if (p < (req->in.data + req->in.data_size)) {
- p += smbcli_req_pull_string(req, mem_ctx, &parms->nt1.out.domain, p, -1, STR_TERMINATE);
+ p += smbcli_req_pull_string(&req->in.bufinfo, mem_ctx, &parms->nt1.out.domain, p, -1, STR_TERMINATE);
}
}
break;
@@ -209,11 +209,11 @@ NTSTATUS smb_raw_sesssetup_recv(struct smbcli_request *req,
break;
}
- parms->spnego.out.secblob = smbcli_req_pull_blob(req, mem_ctx, p, len);
+ parms->spnego.out.secblob = smbcli_req_pull_blob(&req->in.bufinfo, mem_ctx, p, len);
p += parms->spnego.out.secblob.length;
- p += smbcli_req_pull_string(req, mem_ctx, &parms->spnego.out.os, p, -1, STR_TERMINATE);
- p += smbcli_req_pull_string(req, mem_ctx, &parms->spnego.out.lanman, p, -1, STR_TERMINATE);
- p += smbcli_req_pull_string(req, mem_ctx, &parms->spnego.out.workgroup, p, -1, STR_TERMINATE);
+ p += smbcli_req_pull_string(&req->in.bufinfo, mem_ctx, &parms->spnego.out.os, p, -1, STR_TERMINATE);
+ p += smbcli_req_pull_string(&req->in.bufinfo, mem_ctx, &parms->spnego.out.lanman, p, -1, STR_TERMINATE);
+ p += smbcli_req_pull_string(&req->in.bufinfo, mem_ctx, &parms->spnego.out.workgroup, p, -1, STR_TERMINATE);
break;
case RAW_SESSSETUP_SMB2:
diff --git a/source4/libcli/raw/clitransport.c b/source4/libcli/raw/clitransport.c
index 62c32d3058..288f0612de 100644
--- a/source4/libcli/raw/clitransport.c
+++ b/source4/libcli/raw/clitransport.c
@@ -444,6 +444,8 @@ static NTSTATUS smbcli_transport_finish_recv(void *private, DATA_BLOB blob)
req->in.ptr = req->in.data;
req->flags2 = SVAL(req->in.hdr, HDR_FLG2);
+ smb_setup_bufinfo(req);
+
if (!(req->flags2 & FLAGS2_32_BIT_ERROR_CODES)) {
int class = CVAL(req->in.hdr,HDR_RCLS);
int code = SVAL(req->in.hdr,HDR_ERR);
@@ -637,7 +639,7 @@ NTSTATUS smb_raw_echo_recv(struct smbcli_request *req, TALLOC_CTX *mem_ctx,
p->out.data = talloc_array(mem_ctx, uint8_t, p->out.size);
NT_STATUS_HAVE_NO_MEMORY(p->out.data);
- if (!smbcli_raw_pull_data(req, req->in.data, p->out.size, p->out.data)) {
+ if (!smbcli_raw_pull_data(&req->in.bufinfo, req->in.data, p->out.size, p->out.data)) {
req->status = NT_STATUS_BUFFER_TOO_SMALL;
}
diff --git a/source4/libcli/raw/clitree.c b/source4/libcli/raw/clitree.c
index 35f3335322..507bde999a 100644
--- a/source4/libcli/raw/clitree.c
+++ b/source4/libcli/raw/clitree.c
@@ -123,9 +123,9 @@ NTSTATUS smb_raw_tcon_recv(struct smbcli_request *req, TALLOC_CTX *mem_ctx,
p = req->in.data;
if (!p) break;
- p += smbcli_req_pull_string(req, mem_ctx, &parms->tconx.out.dev_type,
- p, -1, STR_ASCII | STR_TERMINATE);
- p += smbcli_req_pull_string(req, mem_ctx, &parms->tconx.out.fs_type,
+ p += smbcli_req_pull_string(&req->in.bufinfo, mem_ctx, &parms->tconx.out.dev_type,
+ p, -1, STR_ASCII | STR_TERMINATE);
+ p += smbcli_req_pull_string(&req->in.bufinfo, mem_ctx, &parms->tconx.out.fs_type,
p, -1, STR_TERMINATE);
break;
diff --git a/source4/libcli/raw/interfaces.h b/source4/libcli/raw/interfaces.h
index ce6323f2e5..24e8ad4afc 100644
--- a/source4/libcli/raw/interfaces.h
+++ b/source4/libcli/raw/interfaces.h
@@ -902,7 +902,10 @@ enum smb_setfileinfo_level {
RAW_SFILEINFO_1029 = SMB_SFILEINFO_1029,
RAW_SFILEINFO_1032 = SMB_SFILEINFO_1032,
RAW_SFILEINFO_1039 = SMB_SFILEINFO_1039,
- RAW_SFILEINFO_1040 = SMB_SFILEINFO_1040
+ RAW_SFILEINFO_1040 = SMB_SFILEINFO_1040,
+
+ /* cope with breakage in SMB2 */
+ RAW_SFILEINFO_RENAME_INFORMATION_SMB2 = SMB_SFILEINFO_RENAME_INFORMATION|0x80000000,
};
/* union used in setfileinfo() and setpathinfo() calls */
@@ -1000,7 +1003,7 @@ union smb_setfileinfo {
struct {
union smb_handle_or_path file;
uint8_t overwrite;
- uint32_t root_fid;
+ uint64_t root_fid;
const char *new_name;
} in;
} rename_information;
diff --git a/source4/libcli/raw/libcliraw.h b/source4/libcli/raw/libcliraw.h
index 0032eb4e94..7111649fc1 100644
--- a/source4/libcli/raw/libcliraw.h
+++ b/source4/libcli/raw/libcliraw.h
@@ -250,8 +250,8 @@ struct smbcli_request {
/* the mid of this packet - used to match replies */
uint16_t mid;
- struct request_buffer in;
- struct request_buffer out;
+ struct smb_request_buffer in;
+ struct smb_request_buffer out;
/* information on what to do with a reply when it is received
asyncronously. If this is not setup when a reply is received then
diff --git a/source4/libcli/raw/rawfile.c b/source4/libcli/raw/rawfile.c
index 3b6ca68526..d9383401b7 100644
--- a/source4/libcli/raw/rawfile.c
+++ b/source4/libcli/raw/rawfile.c
@@ -616,7 +616,7 @@ NTSTATUS smb_raw_open_recv(struct smbcli_request *req, TALLOC_CTX *mem_ctx, unio
case RAW_OPEN_CTEMP:
SMBCLI_CHECK_WCT(req, 1);
parms->ctemp.out.file.fnum = SVAL(req->in.vwv, VWV(0));
- smbcli_req_pull_string(req, mem_ctx, &parms->ctemp.out.name, req->in.data, -1, STR_TERMINATE | STR_ASCII);
+ smbcli_req_pull_string(&req->in.bufinfo, mem_ctx, &parms->ctemp.out.name, req->in.data, -1, STR_TERMINATE | STR_ASCII);
break;
case RAW_OPEN_SPLOPEN:
@@ -675,7 +675,7 @@ NTSTATUS smb_raw_open_recv(struct smbcli_request *req, TALLOC_CTX *mem_ctx, unio
parms->openxreadx.out.nread = SVAL(req->in.vwv, VWV(5));
if (parms->openxreadx.out.nread >
MAX(parms->openxreadx.in.mincnt, parms->openxreadx.in.maxcnt) ||
- !smbcli_raw_pull_data(req, req->in.hdr + SVAL(req->in.vwv, VWV(6)),
+ !smbcli_raw_pull_data(&req->in.bufinfo, req->in.hdr + SVAL(req->in.vwv, VWV(6)),
parms->openxreadx.out.nread,
parms->openxreadx.out.data)) {
req->status = NT_STATUS_BUFFER_TOO_SMALL;
diff --git a/source4/libcli/raw/rawioctl.c b/source4/libcli/raw/rawioctl.c
index 9205f84e86..957e554c6b 100644
--- a/source4/libcli/raw/rawioctl.c
+++ b/source4/libcli/raw/rawioctl.c
@@ -59,7 +59,7 @@ static NTSTATUS smb_raw_smbioctl_recv(struct smbcli_request *req,
return smbcli_request_destroy(req);
}
- parms->ioctl.out.blob = smbcli_req_pull_blob(req, mem_ctx, req->in.data, -1);
+ parms->ioctl.out.blob = smbcli_req_pull_blob(&req->in.bufinfo, mem_ctx, req->in.data, -1);
return smbcli_request_destroy(req);
}
diff --git a/source4/libcli/raw/rawnegotiate.c b/source4/libcli/raw/rawnegotiate.c
index 1f5e34779b..ec2ada53ff 100644
--- a/source4/libcli/raw/rawnegotiate.c
+++ b/source4/libcli/raw/rawnegotiate.c
@@ -135,14 +135,14 @@ NTSTATUS smb_raw_negotiate_recv(struct smbcli_request *req)
if (req->in.data_size < 16) {
goto failed;
}
- transport->negotiate.server_guid = smbcli_req_pull_blob(req, transport, req->in.data, 16);
- transport->negotiate.secblob = smbcli_req_pull_blob(req, transport, req->in.data + 16, req->in.data_size - 16);
+ transport->negotiate.server_guid = smbcli_req_pull_blob(&req->in.bufinfo, transport, req->in.data, 16);
+ transport->negotiate.secblob = smbcli_req_pull_blob(&req->in.bufinfo, transport, req->in.data + 16, req->in.data_size - 16);
} else {
if (req->in.data_size < (transport->negotiate.key_len)) {
goto failed;
}
- transport->negotiate.secblob = smbcli_req_pull_blob(req, transport, req->in.data, transport->negotiate.key_len);
- smbcli_req_pull_string(req, transport, &transport->negotiate.server_domain,
+ transport->negotiate.secblob = smbcli_req_pull_blob(&req->in.bufinfo, transport, req->in.data, transport->negotiate.key_len);
+ smbcli_req_pull_string(&req->in.bufinfo, transport, &transport->negotiate.server_domain,
req->in.data+transport->negotiate.key_len,
req->in.data_size-transport->negotiate.key_len, STR_UNICODE|STR_NOALIGN);
/* here comes the server name */
@@ -168,7 +168,7 @@ NTSTATUS smb_raw_negotiate_recv(struct smbcli_request *req)
if ((SVAL(req->in.vwv,VWV(5)) & 0x2)) {
transport->negotiate.writebraw_supported = 1;
}
- transport->negotiate.secblob = smbcli_req_pull_blob(req, transport,
+ transport->negotiate.secblob = smbcli_req_pull_blob(&req->in.bufinfo, transport,
req->in.data, req->in.data_size);
} else {
/* the old core protocol */
diff --git a/source4/libcli/raw/rawreadwrite.c b/source4/libcli/raw/rawreadwrite.c
index b0c49ddab7..2005e36e04 100644
--- a/source4/libcli/raw/rawreadwrite.c
+++ b/source4/libcli/raw/rawreadwrite.c
@@ -137,7 +137,7 @@ NTSTATUS smb_raw_read_recv(struct smbcli_request *req, union smb_read *parms)
SMBCLI_CHECK_WCT(req, 5);
parms->lockread.out.nread = SVAL(req->in.vwv, VWV(0));
if (parms->lockread.out.nread > parms->lockread.in.count ||
- !smbcli_raw_pull_data(req, req->in.data+3,
+ !smbcli_raw_pull_data(&req->in.bufinfo, req->in.data+3,
parms->lockread.out.nread, parms->lockread.out.data)) {
req->status = NT_STATUS_BUFFER_TOO_SMALL;
}
@@ -148,7 +148,7 @@ NTSTATUS smb_raw_read_recv(struct smbcli_request *req, union smb_read *parms)
SMBCLI_CHECK_WCT(req, 5);
parms->read.out.nread = SVAL(req->in.vwv, VWV(0));
if (parms->read.out.nread > parms->read.in.count ||
- !smbcli_raw_pull_data(req, req->in.data+3,
+ !smbcli_raw_pull_data(&req->in.bufinfo, req->in.data+3,
parms->read.out.nread, parms->read.out.data)) {
req->status = NT_STATUS_BUFFER_TOO_SMALL;
}
@@ -175,7 +175,7 @@ NTSTATUS smb_raw_read_recv(struct smbcli_request *req, union smb_read *parms)
}
if (parms->readx.out.nread > MAX(parms->readx.in.mincnt, parms->readx.in.maxcnt) ||
- !smbcli_raw_pull_data(req, req->in.hdr + SVAL(req->in.vwv, VWV(6)),
+ !smbcli_raw_pull_data(&req->in.bufinfo, req->in.hdr + SVAL(req->in.vwv, VWV(6)),
parms->readx.out.nread,
parms->readx.out.data)) {
req->status = NT_STATUS_BUFFER_TOO_SMALL;
diff --git a/source4/libcli/raw/rawrequest.c b/source4/libcli/raw/rawrequest.c
index 3551e5d441..355d092583 100644
--- a/source4/libcli/raw/rawrequest.c
+++ b/source4/libcli/raw/rawrequest.c
@@ -34,6 +34,20 @@
/* assume that a character will not consume more than 3 bytes per char */
#define MAX_BYTES_PER_CHAR 3
+/* setup the bufinfo used for strings and range checking */
+void smb_setup_bufinfo(struct smbcli_request *req)
+{
+ req->in.bufinfo.mem_ctx = req;
+ req->in.bufinfo.flags = 0;
+ if (req->flags2 & FLAGS2_UNICODE_STRINGS) {
+ req->in.bufinfo.flags = BUFINFO_FLAG_UNICODE;
+ }
+ req->in.bufinfo.align_base = req->in.buffer;
+ req->in.bufinfo.data = req->in.data;
+ req->in.bufinfo.data_size = req->in.data_size;
+}
+
+
/* destroy a request structure and return final status */
NTSTATUS smbcli_request_destroy(struct smbcli_request *req)
{
@@ -298,6 +312,9 @@ NTSTATUS smbcli_chained_advance(struct smbcli_request *req)
req->in.data = req->in.vwv + 2 + req->in.wct * 2;
req->in.data_size = SVAL(req->in.vwv, VWV(req->in.wct));
+ /* fix the bufinfo */
+ smb_setup_bufinfo(req);
+
if (buffer + 3 + req->in.wct*2 + req->in.data_size >
req->in.buffer + req->in.size) {
return NT_STATUS_BUFFER_TOO_SMALL;
@@ -544,13 +561,13 @@ size_t smbcli_req_append_var_block(struct smbcli_request *req, const uint8_t *by
on failure zero is returned and *dest is set to NULL, otherwise the number
of bytes consumed in the packet is returned
*/
-static size_t smbcli_req_pull_ucs2(struct smbcli_request *req, TALLOC_CTX *mem_ctx,
+static size_t smbcli_req_pull_ucs2(struct request_bufinfo *bufinfo, TALLOC_CTX *mem_ctx,
char **dest, const uint8_t *src, int byte_len, uint_t flags)
{
int src_len, src_len2, alignment=0;
ssize_t ret;
- if (!(flags & STR_NOALIGN) && ucs2_align(req->in.buffer, src, flags)) {
+ if (!(flags & STR_NOALIGN) && ucs2_align(bufinfo->align_base, src, flags)) {
src++;
alignment=1;
if (byte_len != -1) {
@@ -558,7 +575,7 @@ static size_t smbcli_req_pull_ucs2(struct smbcli_request *req, TALLOC_CTX *mem_c
}
}
- src_len = req->in.data_size - PTR_DIFF(src, req->in.data);
+ src_len = bufinfo->data_size - PTR_DIFF(src, bufinfo->data);
if (src_len < 0) {
*dest = NULL;
return 0;
@@ -597,13 +614,13 @@ static size_t smbcli_req_pull_ucs2(struct smbcli_request *req, TALLOC_CTX *mem_c
on failure zero is returned and *dest is set to NULL, otherwise the number
of bytes consumed in the packet is returned
*/
-size_t smbcli_req_pull_ascii(struct smbcli_request *req, TALLOC_CTX *mem_ctx,
+size_t smbcli_req_pull_ascii(struct request_bufinfo *bufinfo, TALLOC_CTX *mem_ctx,
char **dest, const uint8_t *src, int byte_len, uint_t flags)
{
int src_len, src_len2;
ssize_t ret;
- src_len = req->in.data_size - PTR_DIFF(src, req->in.data);
+ src_len = bufinfo->data_size - PTR_DIFF(src, bufinfo->data);
if (src_len < 0) {
*dest = NULL;
return 0;
@@ -640,15 +657,15 @@ size_t smbcli_req_pull_ascii(struct smbcli_request *req, TALLOC_CTX *mem_ctx,
on failure zero is returned and *dest is set to NULL, otherwise the number
of bytes consumed in the packet is returned
*/
-size_t smbcli_req_pull_string(struct smbcli_request *req, TALLOC_CTX *mem_ctx,
+size_t smbcli_req_pull_string(struct request_bufinfo *bufinfo, TALLOC_CTX *mem_ctx,
char **dest, const uint8_t *src, int byte_len, uint_t flags)
{
if (!(flags & STR_ASCII) &&
- (((flags & STR_UNICODE) || (req->flags2 & FLAGS2_UNICODE_STRINGS)))) {
- return smbcli_req_pull_ucs2(req, mem_ctx, dest, src, byte_len, flags);
+ (((flags & STR_UNICODE) || (bufinfo->flags & BUFINFO_FLAG_UNICODE)))) {
+ return smbcli_req_pull_ucs2(bufinfo, mem_ctx, dest, src, byte_len, flags);
}
- return smbcli_req_pull_ascii(req, mem_ctx, dest, src, byte_len, flags);
+ return smbcli_req_pull_ascii(bufinfo, mem_ctx, dest, src, byte_len, flags);
}
@@ -658,11 +675,11 @@ size_t smbcli_req_pull_string(struct smbcli_request *req, TALLOC_CTX *mem_ctx,
if byte_len is -1 then limit the blob only by packet size
*/
-DATA_BLOB smbcli_req_pull_blob(struct smbcli_request *req, TALLOC_CTX *mem_ctx, const uint8_t *src, int byte_len)
+DATA_BLOB smbcli_req_pull_blob(struct request_bufinfo *bufinfo, TALLOC_CTX *mem_ctx, const uint8_t *src, int byte_len)
{
int src_len;
- src_len = req->in.data_size - PTR_DIFF(src, req->in.data);
+ src_len = bufinfo->data_size - PTR_DIFF(src, bufinfo->data);
if (src_len < 0) {
return data_blob(NULL, 0);
@@ -677,13 +694,13 @@ DATA_BLOB smbcli_req_pull_blob(struct smbcli_request *req, TALLOC_CTX *mem_ctx,
/* check that a lump of data in a request is within the bounds of the data section of
the packet */
-static bool smbcli_req_data_oob(struct smbcli_request *req, const uint8_t *ptr, uint32_t count)
+static bool smbcli_req_data_oob(struct request_bufinfo *bufinfo, const uint8_t *ptr, uint32_t count)
{
/* be careful with wraparound! */
- if (ptr < req->in.data ||
- ptr >= req->in.data + req->in.data_size ||
- count > req->in.data_size ||
- ptr + count > req->in.data + req->in.data_size) {
+ if (ptr < bufinfo->data ||
+ ptr >= bufinfo->data + bufinfo->data_size ||
+ count > bufinfo->data_size ||
+ ptr + count > bufinfo->data + bufinfo->data_size) {
return true;
}
return false;
@@ -694,11 +711,11 @@ static bool smbcli_req_data_oob(struct smbcli_request *req, const uint8_t *ptr,
return false if any part is outside the data portion of the packet
*/
-bool smbcli_raw_pull_data(struct smbcli_request *req, const uint8_t *src, int len, uint8_t *dest)
+bool smbcli_raw_pull_data(struct request_bufinfo *bufinfo, const uint8_t *src, int len, uint8_t *dest)
{
if (len == 0) return true;
- if (smbcli_req_data_oob(req, src, len)) {
+ if (smbcli_req_data_oob(bufinfo, src, len)) {
return false;
}
diff --git a/source4/libcli/raw/rawsearch.c b/source4/libcli/raw/rawsearch.c
index 33fa90d68d..fb2b09467c 100644
--- a/source4/libcli/raw/rawsearch.c
+++ b/source4/libcli/raw/rawsearch.c
@@ -54,7 +54,7 @@ static void smb_raw_search_backend(struct smbcli_request *req,
search_data.search.write_time = raw_pull_dos_date(req->transport,
p + 22);
search_data.search.size = IVAL(p, 26);
- smbcli_req_pull_ascii(req, mem_ctx, &name, p+30, 13, STR_ASCII);
+ smbcli_req_pull_ascii(&req->in.bufinfo, mem_ctx, &name, p+30, 13, STR_ASCII);
search_data.search.name = name;
if (!callback(private, &search_data)) {
break;
diff --git a/source4/libcli/raw/rawsetfileinfo.c b/source4/libcli/raw/rawsetfileinfo.c
index a9a1a3547e..f1e4ee3686 100644
--- a/source4/libcli/raw/rawsetfileinfo.c
+++ b/source4/libcli/raw/rawsetfileinfo.c
@@ -75,6 +75,16 @@ bool smb_raw_setfileinfo_passthru(TALLOC_CTX *mem_ctx,
SIVAL(blob->data, 8, len - 2);
return true;
+ case RAW_SFILEINFO_RENAME_INFORMATION_SMB2:
+ NEED_BLOB(20);
+ SIVAL(blob->data, 0, parms->rename_information.in.overwrite);
+ SBVAL(blob->data, 8, parms->rename_information.in.root_fid);
+ len = smbcli_blob_append_string(NULL, mem_ctx, blob,
+ parms->rename_information.in.new_name,
+ STR_UNICODE|STR_TERMINATE);
+ SIVAL(blob->data, 16, len - 2);
+ return true;
+
case RAW_SFILEINFO_POSITION_INFORMATION:
NEED_BLOB(8);
SBVAL(blob->data, 0, parms->position_information.in.position);
@@ -229,6 +239,7 @@ static bool smb_raw_setinfo_backend(struct smbcli_tree *tree,
case RAW_SFILEINFO_UNIX_LINK:
case RAW_SFILEINFO_UNIX_HLINK:
+ case RAW_SFILEINFO_RENAME_INFORMATION_SMB2:
break;
}
diff --git a/source4/libcli/raw/request.h b/source4/libcli/raw/request.h
index 803a450e3c..2a572e58ee 100644
--- a/source4/libcli/raw/request.h
+++ b/source4/libcli/raw/request.h
@@ -22,11 +22,25 @@
#include "libcli/raw/signing.h"
+#define BUFINFO_FLAG_UNICODE 0x0001
+#define BUFINFO_FLAG_SMB2 0x0002
+
+/*
+ buffer limit structure used by both SMB and SMB2
+ */
+struct request_bufinfo {
+ TALLOC_CTX *mem_ctx;
+ uint32_t flags;
+ const uint8_t *align_base;
+ const uint8_t *data;
+ size_t data_size;
+};
+
/*
Shared state structure between client and server, representing the basic packet.
*/
-struct request_buffer {
+struct smb_request_buffer {
/* the raw SMB buffer, including the 4 byte length header */
uint8_t *buffer;
@@ -56,6 +70,9 @@ struct request_buffer {
* a send packet is done we need to move this
* pointer */
uint8_t *ptr;
+
+ /* this is used to range check and align strings and buffers */
+ struct request_bufinfo bufinfo;
};
#endif
diff --git a/source4/libcli/raw/smb_signing.c b/source4/libcli/raw/smb_signing.c
index 0053710aaf..4acfb9d16d 100644
--- a/source4/libcli/raw/smb_signing.c
+++ b/source4/libcli/raw/smb_signing.c
@@ -65,7 +65,7 @@ static bool smbcli_set_smb_signing_common(struct smbcli_transport *transport)
return true;
}
-void mark_packet_signed(struct request_buffer *out)
+void mark_packet_signed(struct smb_request_buffer *out)
{
uint16_t flags2;
flags2 = SVAL(out->hdr, HDR_FLG2);
@@ -101,7 +101,7 @@ bool signing_good(struct smb_signing_context *sign_info,
return true;
}
-void sign_outgoing_message(struct request_buffer *out, DATA_BLOB *mac_key, unsigned int seq_num)
+void sign_outgoing_message(struct smb_request_buffer *out, DATA_BLOB *mac_key, unsigned int seq_num)
{
uint8_t calc_md5_mac[16];
struct MD5Context md5_ctx;
@@ -133,7 +133,7 @@ void sign_outgoing_message(struct request_buffer *out, DATA_BLOB *mac_key, unsig
Uncomment this to test if the remote server actually verifies signitures...*/
}
-bool check_signed_incoming_message(struct request_buffer *in, DATA_BLOB *mac_key, uint_t seq_num)
+bool check_signed_incoming_message(struct smb_request_buffer *in, DATA_BLOB *mac_key, uint_t seq_num)
{
bool good;
uint8_t calc_md5_mac[16];
diff --git a/source4/libcli/smb2/connect.c b/source4/libcli/smb2/connect.c
index 535df11d9d..85ddafc031 100644
--- a/source4/libcli/smb2/connect.c
+++ b/source4/libcli/smb2/connect.c
@@ -133,7 +133,7 @@ static void continue_socket(struct composite_context *creq)
state->negprot.in.security_mode = 0;
state->negprot.in.capabilities = 0;
unix_to_nt_time(&state->negprot.in.start_time, time(NULL));
- dialects[0] = 0;
+ dialects[0] = SMB2_DIALECT_REVISION;
state->negprot.in.dialects = dialects;
req = smb2_negprot_send(transport, &state->negprot);
diff --git a/source4/libcli/smb2/getinfo.c b/source4/libcli/smb2/getinfo.c
index 0665dd441c..e9f47140f5 100644
--- a/source4/libcli/smb2/getinfo.c
+++ b/source4/libcli/smb2/getinfo.c
@@ -30,21 +30,27 @@
struct smb2_request *smb2_getinfo_send(struct smb2_tree *tree, struct smb2_getinfo *io)
{
struct smb2_request *req;
+ NTSTATUS status;
- req = smb2_request_init_tree(tree, SMB2_OP_GETINFO, 0x28, false, 0);
+ req = smb2_request_init_tree(tree, SMB2_OP_GETINFO, 0x28, true,
+ io->in.blob.length);
if (req == NULL) return NULL;
- /* this seems to be a bug, they use 0x29 but only send 0x28 bytes */
- SSVAL(req->out.body, 0x00, 0x29);
-
- SSVAL(req->out.body, 0x02, io->in.level);
- SIVAL(req->out.body, 0x04, io->in.max_response_size);
- SIVAL(req->out.body, 0x08, io->in.unknown1);
- SIVAL(req->out.body, 0x0C, io->in.unknown2);
- SIVAL(req->out.body, 0x10, io->in.flags);
- SIVAL(req->out.body, 0x14, io->in.flags2);
+ SCVAL(req->out.body, 0x02, io->in.info_type);
+ SCVAL(req->out.body, 0x03, io->in.info_class);
+ SIVAL(req->out.body, 0x04, io->in.output_buffer_length);
+ SIVAL(req->out.body, 0x0C, io->in.reserved);
+ SIVAL(req->out.body, 0x08, io->in.input_buffer_length);
+ SIVAL(req->out.body, 0x10, io->in.additional_information);
+ SIVAL(req->out.body, 0x14, io->in.getinfo_flags);
smb2_push_handle(req->out.body+0x18, &io->in.file.handle);
+ /* this blob is used for quota queries */
+ status = smb2_push_o32s32_blob(&req->out, 0x08, io->in.blob);
+ if (!NT_STATUS_IS_OK(status)) {
+ talloc_free(req);
+ return NULL;
+ }
smb2_transport_send(req);
return req;
@@ -116,15 +122,17 @@ struct smb2_request *smb2_getinfo_file_send(struct smb2_tree *tree, union smb_fi
}
ZERO_STRUCT(b);
- b.in.max_response_size = 0x10000;
- b.in.file.handle = io->generic.in.file.handle;
- b.in.level = smb2_level;
+ b.in.info_type = smb2_level & 0xFF;
+ b.in.info_class = smb2_level >> 8;
+ b.in.output_buffer_length = 0x10000;
+ b.in.input_buffer_length = 0;
+ b.in.file.handle = io->generic.in.file.handle;
if (io->generic.level == RAW_FILEINFO_SEC_DESC) {
- b.in.flags = io->query_secdesc.in.secinfo_flags;
+ b.in.additional_information = io->query_secdesc.in.secinfo_flags;
}
if (io->generic.level == RAW_FILEINFO_SMB2_ALL_EAS) {
- b.in.flags2 = io->all_eas.in.continue_flags;
+ b.in.getinfo_flags = io->all_eas.in.continue_flags;
}
return smb2_getinfo_send(tree, &b);
@@ -172,9 +180,10 @@ struct smb2_request *smb2_getinfo_fs_send(struct smb2_tree *tree, union smb_fsin
}
ZERO_STRUCT(b);
- b.in.max_response_size = 0x10000;
- b.in.file.handle = io->generic.handle;
- b.in.level = smb2_level;
+ b.in.output_buffer_length = 0x10000;
+ b.in.file.handle = io->generic.handle;
+ b.in.info_type = smb2_level & 0xFF;
+ b.in.info_class = smb2_level >> 8;
return smb2_getinfo_send(tree, &b);
}
diff --git a/source4/libcli/smb2/request.c b/source4/libcli/smb2/request.c
index 46ec24145f..7a0311f886 100644
--- a/source4/libcli/smb2/request.c
+++ b/source4/libcli/smb2/request.c
@@ -28,6 +28,21 @@
#include "libcli/smb2/smb2_calls.h"
#include "param/param.h"
+/* fill in the bufinfo */
+void smb2_setup_bufinfo(struct smb2_request *req)
+{
+ req->in.bufinfo.mem_ctx = req;
+ req->in.bufinfo.flags = BUFINFO_FLAG_UNICODE | BUFINFO_FLAG_SMB2;
+ req->in.bufinfo.align_base = req->in.buffer;
+ if (req->in.dynamic) {
+ req->in.bufinfo.data = req->in.dynamic;
+ req->in.bufinfo.data_size = req->in.body_size - req->in.body_fixed;
+ } else {
+ req->in.bufinfo.data = NULL;
+ req->in.bufinfo.data_size = 0;
+ }
+}
+
/*
initialise a smb2 request
*/
@@ -534,6 +549,33 @@ NTSTATUS smb2_pull_o32s32_blob(struct smb2_request_buffer *buf, TALLOC_CTX *mem_
}
/*
+ pull a uint16_t ofs/ uint32_t length/blob triple from a data blob
+ the ptr points to the start of the offset/length pair
+
+ In this varient the uint16_t is padded by an extra 2 bytes, making
+ the size aligned on 4 byte boundary
+*/
+NTSTATUS smb2_pull_o16As32_blob(struct smb2_request_buffer *buf, TALLOC_CTX *mem_ctx, uint8_t *ptr, DATA_BLOB *blob)
+{
+ uint32_t ofs, size;
+ if (smb2_oob(buf, ptr, 8)) {
+ return NT_STATUS_BUFFER_TOO_SMALL;
+ }
+ ofs = SVAL(ptr, 0);
+ size = IVAL(ptr, 4);
+ if (ofs == 0 || size == 0) {
+ *blob = data_blob(NULL, 0);
+ return NT_STATUS_OK;
+ }
+ if (smb2_oob(buf, buf->hdr + ofs, size)) {
+ return NT_STATUS_BUFFER_TOO_SMALL;
+ }
+ *blob = data_blob_talloc(mem_ctx, buf->hdr + ofs, size);
+ NT_STATUS_HAVE_NO_MEMORY(blob->data);
+ return NT_STATUS_OK;
+}
+
+/*
pull a uint32_t length/ uint32_t ofs/blob triple from a data blob
the ptr points to the start of the offset/length pair
*/
diff --git a/source4/libcli/smb2/setinfo.c b/source4/libcli/smb2/setinfo.c
index d942568a2d..a6e22d9a68 100644
--- a/source4/libcli/smb2/setinfo.c
+++ b/source4/libcli/smb2/setinfo.c
@@ -92,6 +92,12 @@ struct smb2_request *smb2_setinfo_file_send(struct smb2_tree *tree, union smb_se
ZERO_STRUCT(b);
b.in.level = smb2_level;
b.in.file.handle = io->generic.in.file.handle;
+
+ /* change levels so the parsers know it is SMB2 */
+ if (io->generic.level == RAW_SFILEINFO_RENAME_INFORMATION) {
+ io->generic.level = RAW_SFILEINFO_RENAME_INFORMATION_SMB2;
+ }
+
if (!smb_raw_setfileinfo_passthru(tree, io->generic.level, io, &b.in.blob)) {
return NULL;
}
diff --git a/source4/libcli/smb2/smb2.h b/source4/libcli/smb2/smb2.h
index db13ab69b3..726df64090 100644
--- a/source4/libcli/smb2/smb2.h
+++ b/source4/libcli/smb2/smb2.h
@@ -19,6 +19,8 @@
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include "libcli/raw/request.h"
+
struct smb2_options {
uint32_t timeout;
};
@@ -102,6 +104,9 @@ struct smb2_request_buffer {
* this will be moved when some dynamic data is pushed
*/
uint8_t *dynamic;
+
+ /* this is used to range check and align strings and buffers */
+ struct request_bufinfo bufinfo;
};
@@ -195,6 +200,9 @@ struct smb2_request {
#define SMB2_MAGIC 0x424D53FE /* 0xFE 'S' 'M' 'B' */
+/* the dialect we support */
+#define SMB2_DIALECT_REVISION 0x202
+
/* SMB2 negotiate security_mode */
#define SMB2_NEGOTIATE_SIGNING_ENABLED 0x01
#define SMB2_NEGOTIATE_SIGNING_REQUIRED 0x02
diff --git a/source4/libcli/smb2/smb2_calls.h b/source4/libcli/smb2/smb2_calls.h
index f2e3019d83..f66236af30 100644
--- a/source4/libcli/smb2/smb2_calls.h
+++ b/source4/libcli/smb2/smb2_calls.h
@@ -56,6 +56,13 @@ struct smb2_negprot {
#define SMB2_GETINFO_FILE 0x01
#define SMB2_GETINFO_FS 0x02
#define SMB2_GETINFO_SECURITY 0x03
+#define SMB2_GETINFO_QUOTA 0x04
+
+#define SMB2_GETINFO_ADD_OWNER_SECURITY 0x01
+#define SMB2_GETINFO_ADD_GROUP_SECURITY 0x02
+#define SMB2_GETINFO_ADD_DACL_SECURITY 0x04
+#define SMB2_GETINFO_ADD_SACL_SECURITY 0x08
+#define SMB2_GETINFO_ADD_LABEL_SECURITY 0x10
/* NOTE! the getinfo fs and file levels exactly match up with the
'passthru' SMB levels, which are levels >= 1000. The SMB2 client
@@ -64,14 +71,17 @@ struct smb2_negprot {
struct smb2_getinfo {
struct {
/* static body buffer 40 (0x28) bytes */
- /* uint16_t buffer_code; 0x29 = 0x28 + 1 (why???) */
- uint16_t level;
- uint32_t max_response_size;
- uint32_t unknown1;
- uint32_t unknown2;
- uint32_t flags; /* level specific */
- uint32_t flags2; /* used by all_eas level */
+ /* uint16_t buffer_code; 0x29 = 0x28 + 1 */
+ uint8_t info_type;
+ uint8_t info_class;
+ uint32_t output_buffer_length;
+ /* uint32_t input_buffer_offset; */
+ uint32_t reserved;
+ uint32_t input_buffer_length;
+ uint32_t additional_information; /* SMB2_GETINFO_ADD_* */
+ uint32_t getinfo_flags; /* level specific */
union smb_handle file;
+ DATA_BLOB blob;
} in;
struct {
diff --git a/source4/libcli/smb2/transport.c b/source4/libcli/smb2/transport.c
index dceb78382a..1d601fdbfe 100644
--- a/source4/libcli/smb2/transport.c
+++ b/source4/libcli/smb2/transport.c
@@ -216,6 +216,8 @@ static NTSTATUS smb2_transport_finish_recv(void *private, DATA_BLOB blob)
}
}
+ smb2_setup_bufinfo(req);
+
DEBUG(2, ("SMB2 RECV seqnum=0x%llx\n", (long long)req->seqnum));
dump_data(5, req->in.body, req->in.body_size);