int smb_smb_treeconnect(struct smb_share *ssp, struct smb_cred *scred) { struct smb_vc *vcp; struct smb_rq *rqp = NULL; struct mbchain *mbp; struct mdchain *mdp; char *pbuf, *unc_name = NULL; int error, tlen, plen, unc_len; uint16_t bcnt, options; uint8_t wc; vcp = SSTOVC(ssp); /* * Make this a "VC-level" request, so it will have * rqp->sr_share == NULL, and smb_iod_sendrq() * will send it with TID = SMB_TID_UNKNOWN * * This also serves to bypass the wait for * share state changes, which this call is * trying to carry out. */ error = smb_rq_alloc(VCTOCP(vcp), SMB_COM_TREE_CONNECT_ANDX, scred, &rqp); if (error) return (error); /* * Build the UNC name, i.e. "//server/share" * but with backslashes of course. * size math: three slashes, one null. */ unc_len = 4 + strlen(vcp->vc_srvname) + strlen(ssp->ss_name); unc_name = kmem_alloc(unc_len, KM_SLEEP); (void) snprintf(unc_name, unc_len, "\\\\%s\\%s", vcp->vc_srvname, ssp->ss_name); SMBSDEBUG("unc_name: \"%s\"", unc_name); /* * The password is now pre-computed in the * user-space helper process. */ plen = ssp->ss_pwlen; pbuf = ssp->ss_pass; /* * Build the request. */ mbp = &rqp->sr_rq; smb_rq_wstart(rqp); mb_put_uint8(mbp, 0xff); mb_put_uint8(mbp, 0); mb_put_uint16le(mbp, 0); mb_put_uint16le(mbp, 0); /* Flags */ mb_put_uint16le(mbp, plen); smb_rq_wend(rqp); smb_rq_bstart(rqp); /* Tree connect password, if any */ error = mb_put_mem(mbp, pbuf, plen, MB_MSYSTEM); if (error) goto out; /* UNC resource name */ error = smb_put_dstring(mbp, vcp, unc_name, SMB_CS_NONE); if (error) goto out; /* * Put the type string (always ASCII), * including the null. */ tlen = strlen(ssp->ss_type_req) + 1; error = mb_put_mem(mbp, ssp->ss_type_req, tlen, MB_MSYSTEM); if (error) goto out; smb_rq_bend(rqp); /* * Run the request. * * Using NOINTR_RECV because we don't want to risk * missing a successful tree connect response, * which would "leak" Tree IDs. */ rqp->sr_flags |= SMBR_NOINTR_RECV; error = smb_rq_simple(rqp); SMBSDEBUG("%d\n", error); if (error) { /* * If we get the server name wrong, i.e. due to * mis-configured name services, this will be * NT_STATUS_DUPLICATE_NAME. Log this error. */ SMBERROR("(%s) failed, status=0x%x", unc_name, rqp->sr_error); goto out; } /* * Parse the TCON response */ smb_rq_getreply(rqp, &mdp); md_get_uint8(mdp, &wc); if (wc != 3 && wc != 7) { error = EBADRPC; goto out; } md_get_uint16le(mdp, NULL); /* AndX cmd */ md_get_uint16le(mdp, NULL); /* AndX off */ md_get_uint16le(mdp, &options); /* option bits (DFS, search) */ if (wc == 7) { md_get_uint32le(mdp, NULL); /* MaximalShareAccessRights */ md_get_uint32le(mdp, NULL); /* GuestMaximalShareAcc... */ } error = md_get_uint16le(mdp, &bcnt); /* byte count */ if (error) goto out; /* * Get the returned share type string, * i.e. "IPC" or whatever. Don't care * if we get an error reading the type. */ tlen = sizeof (ssp->ss_type_ret); bzero(ssp->ss_type_ret, tlen--); if (tlen > bcnt) tlen = bcnt; md_get_mem(mdp, ssp->ss_type_ret, tlen, MB_MSYSTEM); /* Success! */ SMB_SS_LOCK(ssp); ssp->ss_tid = rqp->sr_rptid; ssp->ss_vcgenid = vcp->vc_genid; ssp->ss_options = options; ssp->ss_flags |= SMBS_CONNECTED; SMB_SS_UNLOCK(ssp); out: if (unc_name) kmem_free(unc_name, unc_len); smb_rq_done(rqp); return (error); }
int smb_smb_negotiate(struct smb_vc *vcp, struct smb_cred *scred) { struct smb_dialect *dp; struct smb_sopt *sp = NULL; struct smb_rq *rqp; struct mbchain *mbp; struct mdchain *mdp; u_int8_t wc, stime[8], sblen; u_int16_t dindex, tw, tw1, swlen, bc; int error, maxqsz; if (smb_smb_nomux(vcp, scred, __func__) != 0) return EINVAL; vcp->vc_hflags = 0; vcp->vc_hflags2 = 0; vcp->obj.co_flags &= ~(SMBV_ENCRYPT); sp = &vcp->vc_sopt; bzero(sp, sizeof(struct smb_sopt)); error = smb_rq_alloc(VCTOCP(vcp), SMB_COM_NEGOTIATE, scred, &rqp); if (error) return error; smb_rq_getrequest(rqp, &mbp); smb_rq_wstart(rqp); smb_rq_wend(rqp); smb_rq_bstart(rqp); for(dp = smb_dialects; dp->d_id != -1; dp++) { mb_put_uint8(mbp, SMB_DT_DIALECT); smb_put_dstring(mbp, vcp, dp->d_name, SMB_CS_NONE); } smb_rq_bend(rqp); error = smb_rq_simple(rqp); SMBSDEBUG("%d\n", error); if (error) goto bad; smb_rq_getreply(rqp, &mdp); do { error = md_get_uint8(mdp, &wc); if (error) break; error = md_get_uint16le(mdp, &dindex); if (error) break; if (dindex > 7) { SMBERROR("Don't know how to talk with server %s (%d)\n", "xxx", dindex); error = EBADRPC; break; } dp = smb_dialects + dindex; sp->sv_proto = dp->d_id; SMBSDEBUG("Dialect %s (%d, %d)\n", dp->d_name, dindex, wc); error = EBADRPC; if (dp->d_id >= SMB_DIALECT_NTLM0_12) { if (wc != 17) break; md_get_uint8(mdp, &sp->sv_sm); md_get_uint16le(mdp, &sp->sv_maxmux); md_get_uint16le(mdp, &sp->sv_maxvcs); md_get_uint32le(mdp, &sp->sv_maxtx); md_get_uint32le(mdp, &sp->sv_maxraw); md_get_uint32le(mdp, &sp->sv_skey); md_get_uint32le(mdp, &sp->sv_caps); md_get_mem(mdp, stime, 8, MB_MSYSTEM); md_get_uint16le(mdp, (u_int16_t*)&sp->sv_tz); md_get_uint8(mdp, &sblen); if (sblen && (sp->sv_sm & SMB_SM_ENCRYPT)) { if (sblen != SMB_MAXCHALLENGELEN) { SMBERROR("Unexpected length of security blob (%d)\n", sblen); break; } error = md_get_uint16(mdp, &bc); if (error) break; if (sp->sv_caps & SMB_CAP_EXT_SECURITY) md_get_mem(mdp, NULL, 16, MB_MSYSTEM); error = md_get_mem(mdp, vcp->vc_ch, sblen, MB_MSYSTEM); if (error) break; vcp->vc_chlen = sblen; vcp->obj.co_flags |= SMBV_ENCRYPT; } vcp->vc_hflags2 |= SMB_FLAGS2_KNOWS_LONG_NAMES; if (dp->d_id == SMB_DIALECT_NTLM0_12 && sp->sv_maxtx < 4096 && (sp->sv_caps & SMB_CAP_NT_SMBS) == 0) { vcp->obj.co_flags |= SMBV_WIN95; SMBSDEBUG("Win95 detected\n"); } } else if (dp->d_id > SMB_DIALECT_CORE) { md_get_uint16le(mdp, &tw); sp->sv_sm = tw; md_get_uint16le(mdp, &tw); sp->sv_maxtx = tw; md_get_uint16le(mdp, &sp->sv_maxmux); md_get_uint16le(mdp, &sp->sv_maxvcs); md_get_uint16le(mdp, &tw); /* rawmode */ md_get_uint32le(mdp, &sp->sv_skey); if (wc == 13) { /* >= LANMAN1 */ md_get_uint16(mdp, &tw); /* time */ md_get_uint16(mdp, &tw1); /* date */ md_get_uint16le(mdp, (u_int16_t*)&sp->sv_tz); md_get_uint16le(mdp, &swlen); if (swlen > SMB_MAXCHALLENGELEN) break; md_get_uint16(mdp, NULL); /* mbz */ if (md_get_uint16(mdp, &bc) != 0) break; if (bc < swlen) break; if (swlen && (sp->sv_sm & SMB_SM_ENCRYPT)) { error = md_get_mem(mdp, vcp->vc_ch, swlen, MB_MSYSTEM); if (error) break; vcp->vc_chlen = swlen; vcp->obj.co_flags |= SMBV_ENCRYPT; } } vcp->vc_hflags2 |= SMB_FLAGS2_KNOWS_LONG_NAMES; } else { /* an old CORE protocol */ sp->sv_maxmux = 1; } error = 0; } while (0); if (error == 0) { vcp->vc_maxvcs = sp->sv_maxvcs; if (vcp->vc_maxvcs <= 1) { if (vcp->vc_maxvcs == 0) vcp->vc_maxvcs = 1; } if (sp->sv_maxtx <= 0 || sp->sv_maxtx > 0xffff) sp->sv_maxtx = 1024; SMB_TRAN_GETPARAM(vcp, SMBTP_SNDSZ, &maxqsz); vcp->vc_txmax = min(sp->sv_maxtx, maxqsz); SMBSDEBUG("TZ = %d\n", sp->sv_tz); SMBSDEBUG("CAPS = %x\n", sp->sv_caps); SMBSDEBUG("MAXMUX = %d\n", sp->sv_maxmux); SMBSDEBUG("MAXVCS = %d\n", sp->sv_maxvcs); SMBSDEBUG("MAXRAW = %d\n", sp->sv_maxraw); SMBSDEBUG("MAXTX = %d\n", sp->sv_maxtx); } bad: smb_rq_done(rqp); return error; }
int smb_smb_treeconnect(struct smb_share *ssp, struct smb_cred *scred) { struct smb_vc *vcp; struct smb_rq rq, *rqp = &rq; struct mbchain *mbp; char *pp, *pbuf, *encpass; int error, plen, caseopt; ssp->ss_tid = SMB_TID_UNKNOWN; error = smb_rq_alloc(SSTOCP(ssp), SMB_COM_TREE_CONNECT_ANDX, scred, &rqp); if (error) return error; vcp = rqp->sr_vc; caseopt = SMB_CS_NONE; if (vcp->vc_sopt.sv_sm & SMB_SM_USER) { plen = 1; pp = ""; pbuf = NULL; encpass = NULL; } else { pbuf = kmalloc(SMB_MAXPASSWORDLEN + 1, M_SMBTEMP, M_WAITOK); encpass = kmalloc(24, M_SMBTEMP, M_WAITOK); iconv_convstr(vcp->vc_toupper, pbuf, smb_share_getpass(ssp)); iconv_convstr(vcp->vc_toserver, pbuf, pbuf); if (vcp->vc_sopt.sv_sm & SMB_SM_ENCRYPT) { plen = 24; smb_encrypt(pbuf, vcp->vc_ch, encpass); pp = encpass; } else { plen = strlen(pbuf) + 1; pp = pbuf; } } mbp = &rqp->sr_rq; smb_rq_wstart(rqp); mb_put_uint8(mbp, 0xff); mb_put_uint8(mbp, 0); mb_put_uint16le(mbp, 0); mb_put_uint16le(mbp, 0); /* Flags */ mb_put_uint16le(mbp, plen); smb_rq_wend(rqp); smb_rq_bstart(rqp); mb_put_mem(mbp, pp, plen, MB_MSYSTEM); smb_put_dmem(mbp, vcp, "\\\\", 2, caseopt); pp = vcp->vc_srvname; smb_put_dmem(mbp, vcp, pp, strlen(pp), caseopt); smb_put_dmem(mbp, vcp, "\\", 1, caseopt); pp = ssp->ss_name; smb_put_dstring(mbp, vcp, pp, caseopt); pp = smb_share_typename(ssp->ss_type); smb_put_dstring(mbp, vcp, pp, caseopt); smb_rq_bend(rqp); error = smb_rq_simple(rqp); SMBSDEBUG("%d\n", error); if (error) goto bad; ssp->ss_tid = rqp->sr_rptid; ssp->ss_vcgenid = vcp->vc_genid; ssp->ss_flags |= SMBS_CONNECTED; bad: if (encpass) kfree(encpass, M_SMBTEMP); if (pbuf) kfree(pbuf, M_SMBTEMP); smb_rq_done(rqp); return error; }
int smb_smb_ssnsetup(struct smb_vc *vcp, struct smb_cred *scred) { struct smb_rq *rqp; struct mbchain *mbp; /* u_int8_t wc; u_int16_t tw, tw1;*/ smb_uniptr unipp, ntencpass = NULL; char *pp, *up, *pbuf, *encpass; int error, plen, uniplen, ulen; vcp->vc_smbuid = SMB_UID_UNKNOWN; if (smb_smb_nomux(vcp, scred, __func__) != 0) return EINVAL; error = smb_rq_alloc(VCTOCP(vcp), SMB_COM_SESSION_SETUP_ANDX, scred, &rqp); if (error) return error; pbuf = kmalloc(SMB_MAXPASSWORDLEN + 1, M_SMBTEMP, M_WAITOK); encpass = kmalloc(24, M_SMBTEMP, M_WAITOK); if (vcp->vc_sopt.sv_sm & SMB_SM_USER) { iconv_convstr(vcp->vc_toupper, pbuf, smb_vc_getpass(vcp)); iconv_convstr(vcp->vc_toserver, pbuf, pbuf); if (vcp->vc_sopt.sv_sm & SMB_SM_ENCRYPT) { uniplen = plen = 24; smb_encrypt(pbuf, vcp->vc_ch, encpass); ntencpass = kmalloc(uniplen, M_SMBTEMP, M_WAITOK); iconv_convstr(vcp->vc_toserver, pbuf, smb_vc_getpass(vcp)); smb_ntencrypt(pbuf, vcp->vc_ch, (u_char*)ntencpass); pp = encpass; unipp = ntencpass; } else { plen = strlen(pbuf) + 1; pp = pbuf; uniplen = plen * 2; ntencpass = kmalloc(uniplen, M_SMBTEMP, M_WAITOK); smb_strtouni(ntencpass, smb_vc_getpass(vcp)); plen--; /* * The uniplen is zeroed because Samba cannot deal * with this 2nd cleartext password. This Samba * "bug" is actually a workaround for problems in * Microsoft clients. */ uniplen = 0/*-= 2*/; unipp = ntencpass; } } else { /* * In the share security mode password will be used * only in the tree authentication */ pp = ""; plen = 1; unipp = &smb_unieol; uniplen = 0 /* sizeof(smb_unieol) */; } smb_rq_wstart(rqp); mbp = &rqp->sr_rq; up = vcp->vc_username; ulen = strlen(up) + 1; mb_put_uint8(mbp, 0xff); mb_put_uint8(mbp, 0); mb_put_uint16le(mbp, 0); mb_put_uint16le(mbp, vcp->vc_sopt.sv_maxtx); mb_put_uint16le(mbp, vcp->vc_sopt.sv_maxmux); mb_put_uint16le(mbp, vcp->vc_number); mb_put_uint32le(mbp, vcp->vc_sopt.sv_skey); mb_put_uint16le(mbp, plen); if (SMB_DIALECT(vcp) < SMB_DIALECT_NTLM0_12) { mb_put_uint32le(mbp, 0); smb_rq_wend(rqp); smb_rq_bstart(rqp); mb_put_mem(mbp, pp, plen, MB_MSYSTEM); smb_put_dstring(mbp, vcp, up, SMB_CS_NONE); } else { mb_put_uint16le(mbp, uniplen); mb_put_uint32le(mbp, 0); /* reserved */ mb_put_uint32le(mbp, vcp->obj.co_flags & SMBV_UNICODE ? SMB_CAP_UNICODE : 0); smb_rq_wend(rqp); smb_rq_bstart(rqp); mb_put_mem(mbp, pp, plen, MB_MSYSTEM); mb_put_mem(mbp, (caddr_t)unipp, uniplen, MB_MSYSTEM); smb_put_dstring(mbp, vcp, up, SMB_CS_NONE); /* AccountName */ smb_put_dstring(mbp, vcp, vcp->vc_domain, SMB_CS_NONE); /* PrimaryDomain */ smb_put_dstring(mbp, vcp, "FreeBSD", SMB_CS_NONE); /* Client's OS */ smb_put_dstring(mbp, vcp, "NETSMB", SMB_CS_NONE); /* Client name */ } smb_rq_bend(rqp); if (ntencpass) kfree(ntencpass, M_SMBTEMP); error = smb_rq_simple(rqp); SMBSDEBUG("%d\n", error); if (error) { if (rqp->sr_errclass == ERRDOS && rqp->sr_serror == ERRnoaccess) error = EAUTH; goto bad; } vcp->vc_smbuid = rqp->sr_rpuid; bad: kfree(encpass, M_SMBTEMP); kfree(pbuf, M_SMBTEMP); smb_rq_done(rqp); return error; }
int smb_smb_treeconnect(struct smb_share *ssp, struct smb_cred *scred) { struct smb_vc *vcp; struct smb_rq rq, *rqp = &rq; struct mbchain *mbp; const char *pp; char *pbuf, *encpass; int error, plen, caseopt, upper; upper = 0; again: #if 0 /* Disable Unicode for SMB_COM_TREE_CONNECT_ANDX requests */ if (SSTOVC(ssp)->vc_hflags2 & SMB_FLAGS2_UNICODE) { vcp = SSTOVC(ssp); if (vcp->vc_toserver) { iconv_close(vcp->vc_toserver); /* Use NULL until UTF-8 -> ASCII works */ vcp->vc_toserver = NULL; } if (vcp->vc_tolocal) { iconv_close(vcp->vc_tolocal); /* Use NULL until ASCII -> UTF-8 works*/ vcp->vc_tolocal = NULL; } vcp->vc_hflags2 &= ~SMB_FLAGS2_UNICODE; } #endif ssp->ss_tid = SMB_TID_UNKNOWN; error = smb_rq_alloc(SSTOCP(ssp), SMB_COM_TREE_CONNECT_ANDX, scred, &rqp); if (error) return error; vcp = rqp->sr_vc; caseopt = SMB_CS_NONE; if (vcp->vc_sopt.sv_sm & SMB_SM_USER) { plen = 1; pp = ""; pbuf = NULL; encpass = NULL; } else { pbuf = malloc(SMB_MAXPASSWORDLEN + 1, M_SMBTEMP, M_WAITOK); encpass = malloc(24, M_SMBTEMP, M_WAITOK); /* * We try w/o uppercasing first so Samba mixed case * passwords work. If that fails we come back and try * uppercasing to satisfy OS/2 and Windows for Workgroups. */ if (upper) { iconv_convstr(vcp->vc_toupper, pbuf, smb_share_getpass(ssp), SMB_MAXPASSWORDLEN + 1); } else { strlcpy(pbuf, smb_share_getpass(ssp), SMB_MAXPASSWORDLEN + 1); } if (vcp->vc_sopt.sv_sm & SMB_SM_ENCRYPT) { plen = 24; smb_encrypt(pbuf, vcp->vc_ch, encpass); pp = encpass; } else { plen = strlen(pbuf) + 1; pp = pbuf; } } mbp = &rqp->sr_rq; smb_rq_wstart(rqp); mb_put_uint8(mbp, 0xff); mb_put_uint8(mbp, 0); mb_put_uint16le(mbp, 0); mb_put_uint16le(mbp, 0); /* Flags */ mb_put_uint16le(mbp, plen); smb_rq_wend(rqp); smb_rq_bstart(rqp); mb_put_mem(mbp, pp, plen, MB_MSYSTEM); smb_put_dmem(mbp, vcp, "\\\\", 2, caseopt); pp = vcp->vc_srvname; smb_put_dmem(mbp, vcp, pp, strlen(pp), caseopt); smb_put_dmem(mbp, vcp, "\\", 1, caseopt); pp = ssp->ss_name; smb_put_dstring(mbp, vcp, pp, caseopt); pp = smb_share_typename(ssp->ss_type); smb_put_dstring(mbp, vcp, pp, caseopt); smb_rq_bend(rqp); error = smb_rq_simple(rqp); SMBSDEBUG(("%d\n", error)); if (error) goto bad; ssp->ss_tid = rqp->sr_rptid; ssp->ss_vcgenid = vcp->vc_genid; ssp->ss_flags |= SMBS_CONNECTED; bad: if (encpass) free(encpass, M_SMBTEMP); if (pbuf) free(pbuf, M_SMBTEMP); smb_rq_done(rqp); if (error && !upper) { upper = 1; goto again; } return error; }
int smb_smb_ssnsetup(struct smb_vc *vcp, struct smb_cred *scred) { struct smb_rq *rqp; struct mbchain *mbp; const smb_unichar *unipp; smb_uniptr ntencpass = NULL; char *up, *pbuf, *encpass; const char *pp; int error, plen, uniplen, ulen, upper; KASSERT(scred->scr_l == vcp->vc_iod->iod_l); upper = 0; again: vcp->vc_smbuid = SMB_UID_UNKNOWN; error = smb_rq_alloc(VCTOCP(vcp), SMB_COM_SESSION_SETUP_ANDX, scred, &rqp); if (error) return error; pbuf = malloc(SMB_MAXPASSWORDLEN + 1, M_SMBTEMP, M_WAITOK); encpass = malloc(24, M_SMBTEMP, M_WAITOK); if (vcp->vc_sopt.sv_sm & SMB_SM_USER) { /* * We try w/o uppercasing first so Samba mixed case * passwords work. If that fails we come back and try * uppercasing to satisfy OS/2 and Windows for Workgroups. */ if (upper) { iconv_convstr(vcp->vc_toupper, pbuf, smb_vc_getpass(vcp), SMB_MAXPASSWORDLEN + 1); } else { strlcpy(pbuf, smb_vc_getpass(vcp), SMB_MAXPASSWORDLEN + 1); } if (!SMB_UNICODE_STRINGS(vcp)) iconv_convstr(vcp->vc_toserver, pbuf, pbuf, SMB_MAXPASSWORDLEN + 1); if (vcp->vc_sopt.sv_sm & SMB_SM_ENCRYPT) { uniplen = plen = 24; smb_encrypt(pbuf, vcp->vc_ch, encpass); ntencpass = malloc(uniplen, M_SMBTEMP, M_WAITOK); if (SMB_UNICODE_STRINGS(vcp)) { strlcpy(pbuf, smb_vc_getpass(vcp), SMB_MAXPASSWORDLEN + 1); } else iconv_convstr(vcp->vc_toserver, pbuf, smb_vc_getpass(vcp), SMB_MAXPASSWORDLEN + 1); smb_ntencrypt(pbuf, vcp->vc_ch, (u_char*)ntencpass); pp = encpass; unipp = ntencpass; } else { plen = strlen(pbuf) + 1; pp = pbuf; uniplen = plen * 2; ntencpass = malloc(uniplen, M_SMBTEMP, M_WAITOK); smb_strtouni(ntencpass, smb_vc_getpass(vcp)); plen--; /* * The uniplen is zeroed because Samba cannot deal * with this 2nd cleartext password. This Samba * "bug" is actually a workaround for problems in * Microsoft clients. */ uniplen = 0/*-= 2*/; unipp = ntencpass; } } else { /* * In the share security mode password will be used * only in the tree authentication */ pp = ""; plen = 1; unipp = &smb_unieol; uniplen = 0; } smb_rq_wstart(rqp); mbp = &rqp->sr_rq; up = vcp->vc_username; ulen = strlen(up) + 1; /* * If userid is null we are attempting anonymous browse login * so passwords must be zero length. */ if (ulen == 1) plen = uniplen = 0; mb_put_uint8(mbp, 0xff); mb_put_uint8(mbp, 0); mb_put_uint16le(mbp, 0); mb_put_uint16le(mbp, vcp->vc_sopt.sv_maxtx); mb_put_uint16le(mbp, vcp->vc_sopt.sv_maxmux); mb_put_uint16le(mbp, vcp->vc_number); mb_put_uint32le(mbp, vcp->vc_sopt.sv_skey); mb_put_uint16le(mbp, plen); if (SMB_DIALECT(vcp) < SMB_DIALECT_NTLM0_12) { mb_put_uint32le(mbp, 0); smb_rq_wend(rqp); smb_rq_bstart(rqp); mb_put_mem(mbp, pp, plen, MB_MSYSTEM); smb_put_dstring(mbp, vcp, up, SMB_CS_NONE); } else { mb_put_uint16le(mbp, uniplen); mb_put_uint32le(mbp, 0); /* reserved */ mb_put_uint32le(mbp, vcp->obj.co_flags & SMBV_UNICODE ? SMB_CAP_UNICODE : 0); smb_rq_wend(rqp); smb_rq_bstart(rqp); mb_put_mem(mbp, pp, plen, MB_MSYSTEM); mb_put_mem(mbp, (const void *)unipp, uniplen, MB_MSYSTEM); smb_put_dstring(mbp, vcp, up, SMB_CS_NONE); /* AccountName */ smb_put_dstring(mbp, vcp, vcp->vc_domain, SMB_CS_NONE); /* PrimaryDomain */ smb_put_dstring(mbp, vcp, "NetBSD", SMB_CS_NONE); /* Client's OS */ smb_put_dstring(mbp, vcp, "NETSMB", SMB_CS_NONE); /* Client name */ } smb_rq_bend(rqp); if (ntencpass) free(ntencpass, M_SMBTEMP); error = smb_rq_simple(rqp); SMBSDEBUG(("%d\n", error)); if (error) { if (error == EACCES) error = EAUTH; goto bad; } vcp->vc_smbuid = rqp->sr_rpuid; bad: free(encpass, M_SMBTEMP); free(pbuf, M_SMBTEMP); smb_rq_done(rqp); if (error && !upper && vcp->vc_sopt.sv_sm & SMB_SM_USER) { upper = 1; goto again; } return error; }