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author | Jelmer Vernooij <jelmer@samba.org> | 2008-05-23 16:24:07 +0200 |
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committer | Jelmer Vernooij <jelmer@samba.org> | 2008-05-23 16:24:07 +0200 |
commit | cceac63aaab26a72e2f3fd150dd1e4e83a0e5279 (patch) | |
tree | 6203cca724fc5f17f068e3fd4d0b403fdff3f8f9 /source4/nbt_server/irpc.c | |
parent | 7c7880695b02df4cbe0faab959846c63d0cc0536 (diff) | |
parent | 72fce654072b2d7317ff21c95558bd365701d5dd (diff) | |
download | samba-cceac63aaab26a72e2f3fd150dd1e4e83a0e5279.tar.gz samba-cceac63aaab26a72e2f3fd150dd1e4e83a0e5279.tar.bz2 samba-cceac63aaab26a72e2f3fd150dd1e4e83a0e5279.zip |
Merge branch 'v4-0-test' of ssh://git.samba.org/data/git/samba into v4-0-wsgi
Conflicts:
source/scripting/python/samba/provision.py
(This used to be commit d27de633656f8a699222df77c4c58326890889a2)
Diffstat (limited to 'source4/nbt_server/irpc.c')
-rw-r--r-- | source4/nbt_server/irpc.c | 83 |
1 files changed, 38 insertions, 45 deletions
diff --git a/source4/nbt_server/irpc.c b/source4/nbt_server/irpc.c index 8f2f7fc2c2..8f1f74afcf 100644 --- a/source4/nbt_server/irpc.c +++ b/source4/nbt_server/irpc.c @@ -49,7 +49,7 @@ static NTSTATUS nbtd_information(struct irpc_message *msg, /* - winbind needs to be able to do a getdc request, but some windows + winbind needs to be able to do a getdc request, but most (all?) windows servers always send the reply to port 138, regardless of the request port. To cope with this we use a irpc request to the NBT server which has port 138 open, and thus can receive the replies @@ -59,57 +59,49 @@ struct getdc_state { struct nbtd_getdcname *req; }; -static void getdc_recv_ntlogon_reply(struct dgram_mailslot_handler *dgmslot, - struct nbt_dgram_packet *packet, - struct socket_address *src) +static void getdc_recv_netlogon_reply(struct dgram_mailslot_handler *dgmslot, + struct nbt_dgram_packet *packet, + struct socket_address *src) { struct getdc_state *s = talloc_get_type(dgmslot->private, struct getdc_state); - - struct nbt_ntlogon_packet ntlogon; + const char *p; + struct nbt_netlogon_response netlogon; NTSTATUS status; - status = dgram_mailslot_ntlogon_parse(dgmslot, packet, packet, - &ntlogon); + status = dgram_mailslot_netlogon_parse_response(dgmslot, packet, packet, + &netlogon); if (!NT_STATUS_IS_OK(status)) { DEBUG(5, ("dgram_mailslot_ntlogon_parse failed: %s\n", nt_errstr(status))); goto done; } - status = NT_STATUS_NO_LOGON_SERVERS; + /* We asked for version 1 only */ + if (netlogon.response_type == NETLOGON_SAMLOGON + && netlogon.samlogon.ntver != NETLOGON_NT_VERSION_1) { + status = NT_STATUS_INVALID_NETWORK_RESPONSE; + goto done; + } - DEBUG(10, ("reply: command=%d\n", ntlogon.command)); + p = netlogon.samlogon.nt4.server; - switch (ntlogon.command) { - case NTLOGON_SAM_LOGON: - DEBUG(0, ("Huh -- got NTLOGON_SAM_LOGON as reply\n")); - break; - case NTLOGON_SAM_LOGON_REPLY: - case NTLOGON_SAM_LOGON_REPLY15: { - const char *p = ntlogon.req.reply.server; - - DEBUG(10, ("NTLOGON_SAM_LOGON_REPLY: server: %s, user: %s, " - "domain: %s\n", p, ntlogon.req.reply.user_name, - ntlogon.req.reply.domain)); - - if (*p == '\\') p += 1; - if (*p == '\\') p += 1; - - s->req->out.dcname = talloc_strdup(s->req, p); - if (s->req->out.dcname == NULL) { - DEBUG(0, ("talloc failed\n")); - status = NT_STATUS_NO_MEMORY; - goto done; - } - status = NT_STATUS_OK; - break; - } - default: - DEBUG(0, ("Got unknown packet: %d\n", ntlogon.command)); - break; + DEBUG(10, ("NTLOGON_SAM_LOGON_REPLY: server: %s, user: %s, " + "domain: %s\n", p, netlogon.samlogon.nt4.user_name, + netlogon.samlogon.nt4.domain)); + + if (*p == '\\') p += 1; + if (*p == '\\') p += 1; + + s->req->out.dcname = talloc_strdup(s->req, p); + if (s->req->out.dcname == NULL) { + DEBUG(0, ("talloc failed\n")); + status = NT_STATUS_NO_MEMORY; + goto done; } + status = NT_STATUS_OK; + done: irpc_send_reply(s->msg, status); } @@ -121,8 +113,8 @@ static NTSTATUS nbtd_getdcname(struct irpc_message *msg, talloc_get_type(msg->private, struct nbtd_server); struct nbtd_interface *iface = nbtd_find_request_iface(server, req->in.ip_address, true); struct getdc_state *s; - struct nbt_ntlogon_packet p; - struct nbt_ntlogon_sam_logon *r; + struct nbt_netlogon_packet p; + struct NETLOGON_SAM_LOGON_REQUEST *r; struct nbt_name src, dst; struct socket_address *dest; struct dgram_mailslot_handler *handler; @@ -137,11 +129,11 @@ static NTSTATUS nbtd_getdcname(struct irpc_message *msg, s->req = req; handler = dgram_mailslot_temp(iface->dgmsock, NBT_MAILSLOT_GETDC, - getdc_recv_ntlogon_reply, s); + getdc_recv_netlogon_reply, s); NT_STATUS_HAVE_NO_MEMORY(handler); ZERO_STRUCT(p); - p.command = NTLOGON_SAM_LOGON; + p.command = LOGON_SAM_LOGON_REQUEST; r = &p.req.logon; r->request_count = 0; r->computer_name = req->in.my_computername; @@ -149,7 +141,7 @@ static NTSTATUS nbtd_getdcname(struct irpc_message *msg, r->mailslot_name = handler->mailslot_name; r->acct_control = req->in.account_control; r->sid = *req->in.domain_sid; - r->nt_version = 1; + r->nt_version = NETLOGON_NT_VERSION_1; r->lmnt_token = 0xffff; r->lm20_token = 0xffff; @@ -160,9 +152,10 @@ static NTSTATUS nbtd_getdcname(struct irpc_message *msg, req->in.ip_address, 138); NT_STATUS_HAVE_NO_MEMORY(dest); - status = dgram_mailslot_ntlogon_send(iface->dgmsock, DGRAM_DIRECT_GROUP, - &dst, dest, - &src, &p); + status = dgram_mailslot_netlogon_send(iface->dgmsock, + &dst, dest, + NBT_MAILSLOT_NETLOGON, + &src, &p); if (!NT_STATUS_IS_OK(status)) { DEBUG(0, ("dgram_mailslot_ntlogon_send failed: %s\n", nt_errstr(status))); |