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* | Detect if glibc provides socklen_t and use that insteadGreg Banks2006-06-271-1/+5
| | | | | | | | | | of int in those cases which generate compile warnings, e.g. the last argument of recvfrom().
* | Replace the deprecated sigblock() with more modernGreg Banks2006-06-271-0/+22
| | | | | | | | signal functions to avoid compile warnings.
* | Fix a number of the easier compile warnings: unused variables,Greg Banks2006-06-227-12/+16
| | | | | | | | unused labels, constness, signedness.
* | Detect presence of nfs4_set_debug() in libnfsidmap andGreg Banks2006-06-221-0/+2
|/ | | | don't bother calling it if it's missing.
* multiple threads for mountdGreg Banks2006-06-162-9/+121
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | How about the attached patch against nfs-utils tot? It adds a -t option to set the number of forked workers. Default is 1 thread, i.e. the old behaviour. I've verified that showmount -e, the Ogata mount client, and a real mount from Linux and IRIX boxes work with and without the new option. I've verified that you can manually kill any of the workers without the portmap registration going away, that killing all the workers causes the manager process to wake up and unregister, and killing the manager process causes the workers to be killed and portmap unregistered. I've verified that all the workers have file descriptors for the udp socket and the tcp rendezvous socket, that connections are balanced across all the workers if service times are sufficiently long, and that performance is improved by that parallelism, at least for small numbers of threads. For example, with 60 parallel MOUNT calls and a testing patch to make DNS lookups take 100 milliseconds time to perform all mounts (averaged over 5 runs) is: num elapsed threads time (sec) ------ ---------- 1 13.125 2 6.859 3 4.836 4 3.841 5 3.303 6 3.100 7 3.078 8 3.018 Greg. -- Greg Banks, R&D Software Engineer, SGI Australian Software Group. I don't speak for SGI.
* Add support to auto-generate nfsmount* files for new nfs.mount programNeil Brown2006-06-161-0/+32
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* Move NFS mount code from util-linux to nfs-utils - part 1Amit Gud2006-06-1613-0/+3252
| | | | | | | Adds the mount directory and the code to mount and umount the NFS file system. Signed-off-by: Amit Gud <agud@redhat.com> Signed-off-by: Steve Dickson <steved@redhat.com>
* Minor man page tidyupNeil Brown2006-06-051-6/+6
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* fix nhfsrun signalNeil Brown2006-06-051-1/+1
| | | | | | | | nhfsrun is supposed to be able to be signalled with SIGUSR1, but the signal trapped is number 30, which is something else entirely (SIGPWR). This patch simply changes it to say "USR1", which gets it right no matter what the value is. "Steinar H. Gunderson" <sesse@debian.org>
* mountd state directoryNeil Brown2006-06-052-4/+19
| | | | | | Let the user select (via a new parameter) the path to the NFS state directory for mountd, to match the statd functionality. "Steinar H. Gunderson" <sesse@debian.org>
* document sync option:Neil Brown2006-06-051-0/+7
| | | | | | Document the 'sync' option in the exports(5) man page -- ATM only the 'async' option is documented, which is not very symmetric. :-) "Steinar H. Gunderson" <sesse@debian.org>
* Remove **/Makefile.in, aclocal.m4, configure, andNeil Brown2006-04-1712-7796/+0
| | | | | | support/include/config.h.in from source control These are auto autogenerated by aclocal -I aclocal ; autoheader ; automake ; autoconf
* Define and use HIAVE_IFADDRS_HNeil Brown2006-04-171-1/+7
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* 2006-04-10 NeilBrown <neilb@suse.de>neilbrown2006-04-103-7/+9
| | | | | | | | | | | | | Various paranoia checks: gssd_proc.c: pass max_field sizes to sscanf to avoid buffer overflow svcgssd_proc.c: range_check name.length, to ensure name.length+1 doesn't wrap idmapd.c(nfsdcb): make sure at least one byte is read before zeroing the last byte that was read, otherwise memory corruption is possible. Found by SuSE security audit.
* 2006-04-10 "Kevin Coffman" <kwc@citi.umich.edu>neilbrown2006-04-1012-0/+24
| | | | | Check for sufficient version of librpcsecgss and libgssapi in configure.in
* 2006-04-10 "Kevin Coffman" <kwc@citi.umich.edu>neilbrown2006-04-1012-0/+24
| | | | | Update aclocal/tcp-wrappers.m4 to define HAVE_LIBWRAP and HAVE_TCP_WRAPPERS as appropriate.
* 2006-04-10 kwc@citi.umich.eduneilbrown2006-04-092-2/+2
| | | | | | | Update calls to gss_export_lucid_sec_context() Change the calls to gss_export_lucid_sec_context() to match the corrected interface definition in libgssapi-0.9.
* 2006-04-10 kwc@citi.umich.eduneilbrown2006-04-091-0/+13
| | | | | | Plug memory leaks in svcgssd Various memory leaks in the svcgssd context processing are eliminated.
* 2006-04-10 kwc@citi.umich.eduneilbrown2006-04-091-33/+47
| | | | | | | Fix memory leak of the AUTH structure on context negotiations Free AUTH structure after completing context negotiation and sending context information to the kernel.
* aclocal/autoconf/automake, properly this time.neilbrown2006-03-2812-2/+50
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* Update version, autoconf, automakeneilbrown2006-03-281-43/+105
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* Use PKGCONFIG to locate gssapi and rpcsecgss header filesneilbrown2006-03-281-5/+2
| | | | | | | | | | | Instead of having separate copies of the gssapi and rpcsecgss header files, or depending on the Kerberos gssapi header, locate the headers now installed with the libgssapi and librpcsecgss libraries. Remove local copies of the gssapi and rpcsecgss header files. This depends on the configure_use_autotools patch.
* Add debugging to better detect negotiation of enctype not supported by kernelneilbrown2006-03-281-0/+10
| | | | | | | Print debugging message indicating the type of encryption keys being sent down to the kernel. This should make it easier to detect cases where unsupported encryption types are being negotiated. (really this time)
* Don't close and reopen all pipes on every DNOTIFY signal.neilbrown2006-03-281-36/+87
| | | | | | | | | | From: Vince Busam <vbusam@google.com> Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Don't unnecessarily close and re-open all pipes after every DNOTIFY signal. These unnecessary closes were triggering a kernel Oops. Original patch modified to correct segfault when unmounting last NFSv4 mount.
* Add option to specify directory to search for credentials cache filesneilbrown2006-03-284-9/+20
| | | | | | | | | From: Vince Busam <vbusam@google.com> Signed-off-by: Kevin Coffman <kwc@citi.umich.edu> Add command line option to specify which directory should be searched to find credentials caches. (really this time)
* Must still use knowledge of the glue context for pre-1.4 versions of MIT krb5neilbrown2006-03-281-1/+12
| | | | | | | | We need to get access to the internal krb5 context pointer for older (pre-1.4) versions of MIT Kerberos. We get a pointer to the gss glue's context. Get the right pointer before accessing the context information. (really this time)
* Remove unused groups variable from get_ids() which was causing a compiler ↵neilbrown2006-03-281-1/+0
| | | | | | warning. (really this time)
* Update krb5 code to use glue routine lucid context functionsneilbrown2006-03-285-19/+29
| | | | | | | | | | | The gssd code should not know about the glue layer's context structure. A previous patch added gss_export_lucid_sec_context() and gss_free_lucid_sec_context() functions to the gssapi glue layer. Use these functions rather than calling directly to the Kerberos gssapi code (which requires the Kerberos context handle rather than the glue's context handle). (really this time)
* add missing files from previous updateneilbrown2006-03-282-0/+514
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* Separate out context handling code for MIT Kerberos and SPKM3neilbrown2006-03-283-450/+5
| | | | | into their own file. (Really this time)
* User-selectable idmapping cache lifetimeneilbrown2006-03-281-3/+38
| | | | | | Read and process new configuration option, Cache-Expiration, and use the value to determine how long idmapping entries are cached. (Really this time)
* Fix up the svcgss mess I made, and run autoconf/automakeneilbrown2006-03-2714-940/+322
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* Set libnfsidmap library debugging level and logging function.neilbrown2006-03-261-1/+7
| | | | | | This patch adds a call to the new libnfsidmap library function nfs4_set_debug(), which defines the verbosity level libnfsidmap should use as well as the logging function.
* Don't close file descriptor until after calling event_del().neilbrown2006-03-261-2/+2
| | | | | Delete event processing for a file descriptor before closing it. This was causing hangs when used in combination with libevent-1.0b.
* head/tail fixesneilbrown2005-12-212-2/+2
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* Handle new-style quotactl.neilbrown2005-12-211-36/+104
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* Remove all the Makefilesneilbrown2005-12-2013-288/+0
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* More automake stuffneilbrown2005-12-2013-10/+8187
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* Autogen updateneilbrown2005-12-2043-33/+763
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* Correct documentation of defautl export optionsneilbrown2005-12-201-1/+1
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* utils/gssd/gssd_proc.c(create_auth_rpc_client): Use serviceneilbrown2005-12-191-2/+17
| | | | portion of clp->servicename rather than hard-coding "nfs".
* Updates from Kevin Coffman at UMichneilbrown2005-12-169-183/+417
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* idmapd update from Steve Dicksonneilbrown2005-11-031-23/+24
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* Understand type 2 and type 3 filesystem identifiers.neilbrown2005-10-141-2/+26
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* Small nfs-utils patch from Olaf Kirchneilbrown2005-10-071-4/+2
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* Assorted changes from Steve Dicksonneilbrown2005-10-0610-50/+104
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* Copy dq_dqb into rquota structure more carefullyneilbrown2005-09-021-3/+12
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* Add option to set rpcsec_gss debugging level (if available)neilbrown2005-08-267-18/+102
| | | | | | | Changes to allow gssd/svcgssd to build when using Hiemdal Kerberos libraries. Note that there are still run-time issues preventing this from working when shared libraries for libgssapi and librpcsecgss are used.
* Remove the rpcsec_gss code and rely on an external library instead.neilbrown2005-08-262-4/+2
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* 2005-08-26 Kevin Coffman <kwc@citi.umich.edu>neilbrown2005-08-266-15/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | *utils/mountd/mountd.c: mountd currently always returns AUTH_NULL and AUTH_SYS as the allowable flavors in mount replies. We want it to also return gss flavors when appropriate. For now as a hack we just have it always return the KRB5 flavors as well. *utils/mountd/cache.c: When attempting to mount an NFSv4 pseudofilesystem (fsid=0) and the actual exported directory does not exist on the server, rpc.mountd doesn't check the directory exists (when fsidtype=1, i.e. using fsid, but does check for fsidtype=0, i.e. using dev/ino). The non-existent exported directory path with fsid=0 is written to the kernel via /proc/net/rpc/nfsd.export/channel, which leads to path_lookup() to return ENOENT (seems appropriate). Unfortunately, the new_cache approach ignores errors returned when writing via the channel file so that particular error is lost and the mount request is silently ignored. Assuming it doesn't make sense to revamp the new_cache/up-call method to not ignore returned errors, it seems appropriate to fix the case where rpc.mountd doesn't check for the existence of an exported directory with fsid= semantics. The following patch does this by moving the stat() up so it is done for both fsidtype's. I'm not certain whether the other tests need to be executed for fsidtype=1, but it doesn't appear to hurt [Not exactly true: the comparison of inode numbers caused problems so now it's kept for fsidtype=0 only]. Would it be also desirable to log a warning for every error, if any, returned by a write to any of the /proc/net/rpc/*/channel files which would otherwise be ignored (maybe under a debug flag)? * gssd/mountd/svcgssd: Changes gssd, svcgssd, and mountd to ignore a SIGHUP rather than dying. * many: Remove the gssapi code and rely on an external library instead.
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