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2009-08-05added a uid_wrapper libraryAndrew Tridgell2-1/+9
This library intercepts seteuid and related calls, and simulates them in a manner similar to the nss_wrapper and socket_wrapper libraries. This allows us to enable the vfs_unixuid NTVFS module in the build farm, which means we are more likely to catch errors in the token manipulation. The simulation is not complete, but it is enough for Samba4 for now. The major areas of incompleteness are: - no emulation of setreuid, setresuid or saved uids. These would be needed for use in Samba3 - no emulation of ruid changing. That would also be needed for Samba3 - no attempt to emulate file ownership changing, so code that (for example) tests whether st.st_uid matches geteuid() needs special handling
2009-08-04fixed support for readx greater than 64kAndrew Tridgell1-2/+2
This fixes bug 6547, where smbclient in S3 reads more than 64k at a time with readx.
2009-07-19Cosmetic correctionMatthias Dieter Wallnöfer1-1/+1
Changes the order of two commands. First set up the "priv" structure, then assign it to the "ntvfs" structure.
2009-07-15s4:ntvfs/ipc: replace unnesessary talloc_reference() by a simple talloc_strdup()Stefan Metzmacher1-1/+2
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2009-07-15s3:ntvfs/posix: avoid unnesessary talloc_reference()Stefan Metzmacher1-1/+4
This caused the panics on the RAW-SETFILEINFO.RENAME test, because we returned an empty strings. The problem was: ERROR: talloc_steal with references at ntvfs/posix/pvfs_setfileinfo.c:215 reference at ntvfs/posix/pvfs_resolve.c:799 metze
2009-06-26Upgrade ntvfs_map_*info to ntvfs_map_async_setup/ntvfs_map_async_finishSam Liddicott1-33/+80
ntvfs_map_fsinfo, ntvfs_map_qpathinfo, ntvfs_map_qfileinfo used an old synchronous mapping technique, acceptable on the grounds that they were only used by the simple vfs which was synchronous. Other vfs may/do use these functions, and by upgrading them to use the ntvfs_map_async_setup/ntvfs_map_async_finish framework, they can now be used asynchronously. Signed-off-by: Sam Liddicott <sam@liddicott.com> Signed-off-by: Stefan Metzmacher <metze@samba.org>
2009-06-05fixed handling of change notify buffer overrunsAndrew Tridgell1-2/+9
When the notify buffer overruns and there are no pending notify requests, the notify buffer doesn't actually get destroyed, it just gets put in a state where new notifies are discarded and the next notify change request will return 0 changes.
2009-05-30libwbclient: Add async call framework.Kai Blin1-1/+1
2009-05-20Have ntvfs_connect() accept union smb_tcon *tcon instead of char* sharenameSam Liddicott11-17/+191
This change brings ntvfs_connect into compliance with other ntvfs functions which take an ntvfs module, an ntvfs request and an smb io union. It now becomes the responsibility of ntvfs modules to examine tcon->generic.level themselves and derive the share name and any other options directly; e.g. const char *sharename; switch (tcon->generic.level) { case RAW_TCON_TCON: sharename = tcon->tcon.in.service; break; case RAW_TCON_TCONX: sharename = tcon->tconx.in.path; break; case RAW_TCON_SMB2: default: return NT_STATUS_INVALID_LEVEL; } if (strncmp(sharename, "\\\\", 2) == 0) { char *p = strchr(sharename+2, '\\'); if (p) { sharename = p + 1; } } service.c smbsrv_tcon_backend() is called before ntvfs_connect and fills in some of the tcon->..out values. For the case of RAW_TCON_TCONX, it filles out tcon->tconx.out.tid and tcon->tconx.out.options For the case of RAW_TCON_TCON it fills out tcon->tcon.out.tid and tcon->tcon.out.max_xmit Thus the ntvfs_connect function for vfs modules may override these values if desired, but are not required to. ntvfs_connect functions are required to fill in the tcon->tconx.out.*_type fields, for RAW_TCON_TCONX, perhaps something like: if (tcon->generic.level == RAW_TCON_TCONX) { tcon->tconx.out.fs_type = ntvfs->ctx->fs_type; tcon->tconx.out.dev_type = ntvfs->ctx->dev_type; } Signed-off-by: Sam Liddicott <sam@liddicott.com> (I fixed the ntvfs_connect() in the smb_server/smb2/ and the RAW_TCON_SMB2 switch case in the modules) Signed-off-by: Stefan Metzmacher <metze@samba.org>
2009-04-23Add a new non-convenience version of push_codepoint.Jelmer Vernooij1-2/+2
2009-03-19use the tevent nesting code to avoid the uid problem in the VFSAndrew Tridgell1-0/+66
backend The vfs_unixuid module changes the uid of the process when executing operations on behalf of the user. Within the VFS backend we may rely on semi-async calls, such as winbind calls, which will call the event loop again. To cope with this we need to ensure that while inside those calls we revert the uid to root, then revert back to the connected user when we have finished with the semi-async calls.
2009-02-13s4:ntvfs_generic: use talloc_get_type() to remote compiler warningsStefan Metzmacher1-3/+5
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2009-02-05s4:pvfs_aio: fix compiler warningStefan Metzmacher1-1/+1
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2009-02-05s4:pvfs: remove compiler warningStefan Metzmacher1-2/+1
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2009-02-05s4:pvfs: use talloc_get_type() to cast from void *Stefan Metzmacher17-49/+102
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2009-02-05s4:pvfs: fix some talloc related compiler warningsStefan Metzmacher4-4/+8
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2009-02-02s4:libcliraw: s/private/private_dataStefan Metzmacher1-12/+12
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2009-02-02s4:ntvfs/unixuid: s/private/privStefan Metzmacher1-23/+23
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2009-02-02s4:ntvfs/smb2: s/private/pStefan Metzmacher1-39/+39
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2009-02-02s4:ntvfs/simple: s/private/pStefan Metzmacher2-52/+52
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2009-02-02s4:ntvfs/posix: s/private/private_dataStefan Metzmacher3-10/+10
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2009-02-02s4:ntvfs/nbench: s/private/nprivatesStefan Metzmacher1-4/+4
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2009-02-02s4:ntvfs/ipc: s/private/iprivStefan Metzmacher1-44/+44
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2009-02-02s4:ntvfs/common: s/private/private_dataStefan Metzmacher3-10/+10
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2009-02-02s4:ntvfs/cifs_posix_cli: s/private/pStefan Metzmacher2-52/+52
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2009-02-02s4:ntvfs/cifs/: s/private/pStefan Metzmacher1-108/+108
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2009-02-02s4:ntvfs: s/private/private_dataStefan Metzmacher2-21/+21
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2009-01-30Fix the mess with ldb includes.Simo Sorce3-2/+2
Separate again the public from the private headers. Add a new header specific for modules. Also add service function for modules as now ldb_context and ldb_module are opaque structures for them.
2009-01-07added support for stream renames in Samba4Andrew Tridgell3-18/+285
This allows the RAW-STREAMS test to work again. We still have some limitations though: - renames of a stream to the default stream doesn't work - delete on close handling between streams and the main file is still broken
2009-01-04tevent: move samba4 stuff from libtevent.m4 to samba.m4Stefan Metzmacher2-3/+2
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2009-01-03s4:sysdep/inotify: use tevent_fd_set_auto_close()Stefan Metzmacher1-3/+17
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2008-12-29s4:lib/tevent: rename structsStefan Metzmacher15-25/+25
list="" list="$list event_context:tevent_context" list="$list fd_event:tevent_fd" list="$list timed_event:tevent_timer" for s in $list; do o=`echo $s | cut -d ':' -f1` n=`echo $s | cut -d ':' -f2` r=`git grep "struct $o" |cut -d ':' -f1 |sort -u` files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4` for f in $files; do cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp mv $f.tmp $f done done metze
2008-12-29s4:pvfs_aio: use teventStefan Metzmacher2-12/+12
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2008-12-29s4:sys_lease_linux: use teventStefan Metzmacher2-8/+8
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2008-12-29s4:cluster: remove old/broken ctdb codeStefan Metzmacher2-6/+1
We don't need a full copy of ctdb... If we want to readd cluster support, we should just use a ctdb client library. metze
2008-12-29s4: Revert "r24284: change brlock_tdb.c to use the dbwrap API. This actually ↵Stefan Metzmacher2-72/+101
makes the" This reverts commit 4792285282e2ec78ccb0ebc3cac6465d1d26ef10. Conflicts: source4/ntvfs/common/brlock_tdb.c source4/ntvfs/common/config.mk
2008-12-23Fix more compiler warnings.Jelmer Vernooij1-2/+0
2008-12-23Use 32-bit smbpid in interface as required by SMB2, in line withJelmer Vernooij2-5/+5
1bdd08227e7d046305705050f21f0f1b6dd6994a.
2008-12-23Fix more compiler warnings in various places.Jelmer Vernooij1-3/+3
2008-12-18s4: Fix include path to work with teventTim Prouty1-1/+1
2008-12-18s4:ntvfs_generic: pass RAW-OPEN againStefan Metzmacher1-0/+2
This is the samba4 version of commit 9391dad85d08bb0939f4db1472c6cf063ebea892 metze
2008-12-17s4: fix LIBEVENTS dependencies and use more forward declarationsStefan Metzmacher4-2/+4
We should only include events.h where we really need it and prefer forward declarations of 'struct event_context' metze
2008-12-16Rename dom_sid.idl -> server_id.idl (since it no longer actually contains ↵Jelmer Vernooij1-0/+1
the dom_sid). No longer include it from security.idl.
2008-12-05vfs_cifs - Use ntvfs request transport close to close downstream sessionSam Liddicott1-1/+11
When upstream session closes, close the downstream session Signed-off-by: Sam Liddicott <sam@liddicott.com> Signed-off-by: Stefan Metzmacher <metze@samba.org>
2008-12-05Let ntvfs request transport close via ntvfs_request stateSam Liddicott1-0/+1
[I can't swear that this covers all the smb2 cases, there are some reply functions that I can't trace properly] Add NTVFS_ASYNC_STATE_CLOSE bit to ntvfs_request->async_states->state so that the ntvfs layer can signify that the client transport should be closed, most useful for proxy servies, and most likely due to a forwarding transport having been closed. Signed-off-by: Sam Liddicott <sam@liddicott.com> Signed-off-by: Stefan Metzmacher <metze@samba.org>
2008-12-01s4:pvfs: correctly check stream namesStefan Metzmacher1-15/+37
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2008-12-01s4:pvfs: return the correct error code for invalid namesStefan Metzmacher1-5/+16
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2008-11-02Remove last instance of global_loadparm.Jelmer Vernooij2-4/+11
2008-11-02Remove use of global_loadparm for SMB2 client connections.Jelmer Vernooij1-1/+2
2008-11-02Remove another use of global_loadparm.Jelmer Vernooij1-0/+1
Eventually, we should move some of these parameters into a separate struct (perhaps into smb_transport_options?), to avoid the long lists of parameters.
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