diff options
Diffstat (limited to 'source3/smbd/smb2_negprot.c')
| -rw-r--r-- | source3/smbd/smb2_negprot.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/source3/smbd/smb2_negprot.c b/source3/smbd/smb2_negprot.c index d82d04885d..38dfe6dab3 100644 --- a/source3/smbd/smb2_negprot.c +++ b/source3/smbd/smb2_negprot.c @@ -24,6 +24,42 @@ extern enum protocol_types Protocol; +/* + * this is the entry point if SMB2 is selected via + * the SMB negprot + */ +void reply_smb2002(struct smb_request *req, uint16_t choice) +{ + uint8_t *smb2_inbuf; + uint8_t *smb2_hdr; + uint8_t *smb2_body; + uint8_t *smb2_dyn; + size_t len = 4 + SMB2_HDR_BODY + 0x24 + 2; + + smb2_inbuf = talloc_zero_array(talloc_tos(), uint8_t, len); + if (smb2_inbuf == NULL) { + DEBUG(0, ("Could not push spnego blob\n")); + reply_nterror(req, NT_STATUS_NO_MEMORY); + return; + } + smb2_hdr = smb2_inbuf + 4; + smb2_body = smb2_hdr + SMB2_HDR_BODY; + smb2_dyn = smb2_body + 0x24; + + SIVAL(smb2_hdr, SMB2_HDR_PROTOCOL_ID, SMB2_MAGIC); + SIVAL(smb2_hdr, SMB2_HDR_LENGTH, SMB2_HDR_BODY); + + SSVAL(smb2_body, 0x00, 0x0024); /* struct size */ + SSVAL(smb2_body, 0x02, 0x0001); /* dialect count */ + + SSVAL(smb2_dyn, 0x00, 0x0202); /* dialect 2.002 */ + + req->outbuf = NULL; + + smbd_smb2_first_negprot(smbd_server_conn, smb2_inbuf, len); + return; +} + NTSTATUS smbd_smb2_request_process_negprot(struct smbd_smb2_request *req) { const uint8_t *inbody; |