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* s4-pvfs: fill in alignment_requirement (valgrind error)Andrew Tridgell2009-10-191-0/+1
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* s4-pvfs: another uninitialised variableAndrew Tridgell2009-10-191-1/+1
| | | | thanks to valgrind for this one
* s4-pvfs: fixed uninitialised variableAndrew Tridgell2009-10-191-1/+1
| | | | | This caused havoc on the build farm. Interestingly, it only affected gcc 4.3.3, not gcc 4.4.1
* s4-streams: fixed handling of stream rename and overwriteAndrew Tridgell2009-10-183-9/+21
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* s4-pvfs: rename with full name gives SHARING_VIOLATIONAndrew Tridgell2009-10-181-1/+3
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* s4-pvfs: when reporting the file name, don't include the :$DATA suffixAndrew Tridgell2009-10-181-0/+10
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* s4-pvfs: the STREAM_INFORMATION calls don't need any access flagsAndrew Tridgell2009-10-181-0/+5
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* s4-pvfs: fixed update of stream sizesAndrew Tridgell2009-10-181-1/+1
| | | | The data_blob_free() was changing the size we set the stream to
* s4-pvfs: more fixes for ACLs on file creationAndrew Tridgell2009-10-181-11/+12
| | | | | The passed in SD is not used to limit the access mask allowed on file create.
* s4-smb2: fixed SMB2 find commandsAndrew Tridgell2009-10-181-2/+2
| | | | | The change to check for invalid \ prefix on SMB2 paths broke the internal SMB2 code.
* s4-pvfs: change the handling of access checking on createAndrew Tridgell2009-10-184-60/+124
| | | | | | | Previously when a file was created, we produces the resulting access mask based on an ACL check against the parent. This change means we now calculate the inherited ACL much earlier, and produce the resulting access mask from that ACL, or the user supplied ACL.
* s4-pvfs: when uwrap is enabled, ignore chown errorsAndrew Tridgell2009-10-171-0/+3
| | | | chown is expected to fail under uwrap
* s4-pvfs: don't auto-apply privilege bits in unix acl handling eitherAndrew Tridgell2009-10-171-7/+11
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* s4-pvfs: use privileges rather than "uid == 0" in unix access checkAndrew Tridgell2009-10-171-6/+12
| | | | This makes the unix access check much closer to the full ACL check
* s4-pvfs: fixed mask handling for SEC_FLAG_MAXIMUM_ALLOWEDAndrew Tridgell2009-10-161-2/+2
| | | | This matches the sec_access_check() code
* s4-pvfs: implement root_fid support in posix backendAndrew Tridgell2009-10-151-0/+15
| | | | Construct the filename from the old handle and the new name.
* s4-smb: declare root_fid as a file handleAndrew Tridgell2009-10-151-1/+1
| | | | | | In order to implement root_fid in the s4 SMB server we need to declare it as a handle type, just as for other fnum values in SMB. This required some extensive (but simple) changes in many bits of code.
* s4-pvfs: fixed handling of SEC_FLAG_MAXIMUM_ALLOWEDAndrew Tridgell2009-10-151-1/+1
| | | | | The CREATEX_ACCESS test shows that this is used as a bit test, not a equality test
* s4: fix various warnings (not "const" related ones)Matthias Dieter Wallnöfer2009-10-021-3/+3
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* s4:ntvfs Don't attempt to follow NULL in unixuid_setup_security()Andrew Bartlett2009-10-021-1/+4
| | | | | | | | This segfault occoured in cases where we rejected (or never attempted) the tree connect, so had an invalid private pointer for the logoff codepath. Andrew Bartlett
* s4-pipes: convert pipe names to lowercase and validateAndrew Tridgell2009-09-181-0/+19
| | | | | clients may provide arbitrary names, but we only want lowercase alnum names
* s4:ntvfs_ipc: add real named pipe supportStefan Metzmacher2009-09-182-236/+652
| | | | | | | | | | | | | | | | | | We now open a named via the named_pipe_auth code and process IO via the tstream interface. This means we support byte mode and message mode named pipes. We also correctly issue NT_STATUS_PIPE_BUSY when a smb_trans request comes in and a read or smb_trans is already pending. We also have support for async dcerpc over ncacn_np now, and we now can remove the ncacn_np specific hacks from the rpc_server/ code. metze
* s4: fixed some shadowed variable warningsAndrew Tridgell2009-09-083-9/+9
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* no need to shout about getting an oplockAndrew Tridgell2009-08-121-1/+1
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* fixed a problem with group policy writes causing policy corruptionAndrew Tridgell2009-08-053-4/+48
| | | | | | | | | | | | This bug was caused by two things: 1) in the unix ACL mapping, we were not taking into account group write permssions for the SEC_STD_DELETE flag 2) when a file is created using OVERWRITE mode, a fchmod() would fail if the user is not the file owner. We resolve that by only doing the fchmod() if the mapped file attribute does not match the desired file attribute
* fixed the sense of the pvfs_acl uwrap checkAndrew Tridgell2009-08-051-1/+1
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* make the UID_WRAPPER skip checks at runtimeAndrew Tridgell2009-08-051-7/+7
| | | | | | | This fixes two issues pointed out by Andrew. It adds a runtime uwrap_enabled() call that wraps the skips needed for uid emulation. It also makes the skip in the directory_create_or_exist() function only change the uid checking code, not the permissions code
* added a uid_wrapper libraryAndrew Tridgell2009-08-052-1/+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
* fixed support for readx greater than 64kAndrew Tridgell2009-08-041-2/+2
| | | | | This fixes bug 6547, where smbclient in S3 reads more than 64k at a time with readx.
* Cosmetic correctionMatthias Dieter Wallnöfer2009-07-191-1/+1
| | | | | Changes the order of two commands. First set up the "priv" structure, then assign it to the "ntvfs" structure.
* s4:ntvfs/ipc: replace unnesessary talloc_reference() by a simple talloc_strdup()Stefan Metzmacher2009-07-151-1/+2
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* s3:ntvfs/posix: avoid unnesessary talloc_reference()Stefan Metzmacher2009-07-151-1/+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
* Upgrade ntvfs_map_*info to ntvfs_map_async_setup/ntvfs_map_async_finishSam Liddicott2009-06-261-33/+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>
* fixed handling of change notify buffer overrunsAndrew Tridgell2009-06-051-2/+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.
* libwbclient: Add async call framework.Kai Blin2009-05-301-1/+1
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* Have ntvfs_connect() accept union smb_tcon *tcon instead of char* sharenameSam Liddicott2009-05-2011-17/+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>
* Add a new non-convenience version of push_codepoint.Jelmer Vernooij2009-04-231-2/+2
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* use the tevent nesting code to avoid the uid problem in the VFSAndrew Tridgell2009-03-191-0/+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.
* s4:ntvfs_generic: use talloc_get_type() to remote compiler warningsStefan Metzmacher2009-02-131-3/+5
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* s4:pvfs_aio: fix compiler warningStefan Metzmacher2009-02-051-1/+1
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* s4:pvfs: remove compiler warningStefan Metzmacher2009-02-051-2/+1
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* s4:pvfs: use talloc_get_type() to cast from void *Stefan Metzmacher2009-02-0517-49/+102
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* s4:pvfs: fix some talloc related compiler warningsStefan Metzmacher2009-02-054-4/+8
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* s4:libcliraw: s/private/private_dataStefan Metzmacher2009-02-021-12/+12
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* s4:ntvfs/unixuid: s/private/privStefan Metzmacher2009-02-021-23/+23
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* s4:ntvfs/smb2: s/private/pStefan Metzmacher2009-02-021-39/+39
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* s4:ntvfs/simple: s/private/pStefan Metzmacher2009-02-022-52/+52
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* s4:ntvfs/posix: s/private/private_dataStefan Metzmacher2009-02-023-10/+10
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* s4:ntvfs/nbench: s/private/nprivatesStefan Metzmacher2009-02-021-4/+4
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* s4:ntvfs/ipc: s/private/iprivStefan Metzmacher2009-02-021-44/+44
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