diff options
| -rw-r--r-- | source4/smb_server/smb2/tcon.c | 124 |
1 files changed, 122 insertions, 2 deletions
diff --git a/source4/smb_server/smb2/tcon.c b/source4/smb_server/smb2/tcon.c index af9632eadc..fb84aa6fdc 100644 --- a/source4/smb_server/smb2/tcon.c +++ b/source4/smb_server/smb2/tcon.c @@ -21,14 +21,134 @@ #include "includes.h" #include "libcli/smb2/smb2.h" #include "libcli/smb2/smb2_calls.h" +#include "smb_server/smb_server.h" #include "smb_server/smb2/smb2_server.h" +static NTSTATUS smb2srv_tcon_backend(struct smb2srv_request *req, struct smb2_tree_connect *io) +{ + struct smbsrv_tcon *tcon; + + tcon = smbsrv_tcon_new(req->smb_conn); + NT_STATUS_HAVE_NO_MEMORY(tcon); + + /* TODO: do real tree connect */ + + io->out.unknown1 = 0; + io->out.unknown2 = 0; + io->out.unknown3 = 0; + io->out.access_mask = 0; + + io->out.tid = tcon->tid; + + req->tcon = tcon; + return NT_STATUS_OK; +} + +static void smb2srv_tcon_send(struct smb2srv_request *req, struct smb2_tree_connect *io) +{ + NTSTATUS status; + + if (NT_STATUS_IS_ERR(req->status)) { + smb2srv_send_error(req, req->status); + return; + } + + status = smb2srv_setup_reply(req, 0x10, 0); + if (!NT_STATUS_IS_OK(status)) { + smbsrv_terminate_connection(req->smb_conn, nt_errstr(status)); + talloc_free(req); + return; + } + + SBVAL(req->out.hdr, SMB2_HDR_TID, io->out.tid); + + SSVAL(req->out.body, 0x02, io->out.unknown1); + SIVAL(req->out.body, 0x04, io->out.unknown2); + SIVAL(req->out.body, 0x08, io->out.unknown3); + SIVAL(req->out.body, 0x0C, io->out.access_mask); + + smb2srv_send_reply(req); +} + void smb2srv_tcon_recv(struct smb2srv_request *req) { - smb2srv_send_error(req, NT_STATUS_NOT_IMPLEMENTED); + struct smb2_tree_connect *io; + NTSTATUS status; + + if (req->in.body_size < 0x08) { + smb2srv_send_error(req, NT_STATUS_FOOBAR); + return; + } + + io = talloc(req, struct smb2_tree_connect); + if (!io) { + smbsrv_terminate_connection(req->smb_conn, nt_errstr(NT_STATUS_NO_MEMORY)); + talloc_free(req); + return; + } + + io->in.unknown1 = SVAL(req->in.body, 0x02); + status = smb2_pull_o16s16_string(&req->in, io, req->in.body+0x04, &io->in.path); + if (!NT_STATUS_IS_OK(status)) { + smbsrv_terminate_connection(req->smb_conn, nt_errstr(status)); + talloc_free(req); + return; + } + + req->status = smb2srv_tcon_backend(req, io); + + if (req->control_flags & SMB2SRV_REQ_CTRL_FLAG_NOT_REPLY) { + talloc_free(req); + return; + } + smb2srv_tcon_send(req, io); +} + +static NTSTATUS smb2srv_tdis_backend(struct smb2srv_request *req) +{ + /* TODO: call ntvfs backends to close file of this tcon */ + talloc_free(req->tcon); + req->tcon = NULL; + return NT_STATUS_OK; +} + +static void smb2srv_tdis_send(struct smb2srv_request *req) +{ + NTSTATUS status; + + if (NT_STATUS_IS_ERR(req->status)) { + smb2srv_send_error(req, req->status); + return; + } + + status = smb2srv_setup_reply(req, 0x04, 0); + if (!NT_STATUS_IS_OK(status)) { + smbsrv_terminate_connection(req->smb_conn, nt_errstr(status)); + talloc_free(req); + return; + } + + SSVAL(req->out.body, 0x02, 0); + + smb2srv_send_reply(req); } void smb2srv_tdis_recv(struct smb2srv_request *req) { - smb2srv_send_error(req, NT_STATUS_NOT_IMPLEMENTED); + uint16_t _pad; + + if (req->in.body_size < 0x04) { + smb2srv_send_error(req, NT_STATUS_FOOBAR); + return; + } + + _pad = SVAL(req->in.body, 0x02); + + req->status = smb2srv_tdis_backend(req); + + if (req->control_flags & SMB2SRV_REQ_CTRL_FLAG_NOT_REPLY) { + talloc_free(req); + return; + } + smb2srv_tdis_send(req); } |