Initial revision
This commit is contained in:
hsn
parent
574be9ac93
commit
90ef0525aa
330
ChangeLog
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330
ChangeLog
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W.I.P
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fspd: update mtime for directory listing after .FSP_CONTENT write
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flscmd: do not list file size > 2GB as negative, same for block count
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fspscan: install it when doing make install
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fspd: -l logfile switch
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removed crash when logfile is in use
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Version 2.8.1b15 -- 15 Oct 2003
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Sven writes manpage for fspscan.1
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junked concept of private directory, now directory has flag
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+g - public can get files
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dir_priv -> dir_get
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fprocmd flags changed +p -> -g (incompatible change in protocol)
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fgetprocmd works in private directories. There are no more
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private.
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.FSP_PRIVATE -> .FSP_NO_GET for avoiding user confusion because
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i have axed marking directories as private in beta6
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fixed off-by-one error in getpro cmd
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fsetpro cmd shows command syntax on error
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fspd: do not save readme files to disk (avoids truncation them
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to 1k)
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fspd: fixed reply for makedir command (size of reply block was
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not included)
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fspd: getdirlisting checks for seek offsets (do not allow send partial
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packets of dir listings)
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Done item from my 1997 fsp wishlist: check 4 rights before
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uploading!
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fver command can be disabled on server -- protection against FSP
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detectors.
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fspscan: end port -e switch
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configure.ac add check for compiler warning options
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removed multiple definition of process from bsd_src/find.c and
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ffindcmd.c
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cleaned some warnings in bsd_src/
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cleaned some warnings in server/
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configure: do not use -O when in maint. mode
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client library: do not integer overflow when downloading largefile
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client library: detect out of diskspace
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fver: print HOST_LOOKUP status
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fver: print CLIENT_TIMEOUT status
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fhostcmd: use $HOME if no passwd entry is found
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fsp_prof: allow `machine` to be alias for `host`
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fsp_prof: made `fsp` in `fsp port` optional
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fsp_prof: made `fsp` in `fsp directory' optional
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fhostcmd has now parser written in flex, should be less brain
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damaged and more stable
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fhostcmd: searching can now match full hostname or alias, not
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a subpart of hostname or alias.
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fhostcmd: added -? switch
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fhostcmd: merges infos from all available configuration files
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(cmdline,curdir,userhome,system)
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mklargefile moved from contrib/ to test/
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mklargefile: use LFS from fsp
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mklargefile: refuse to create >2GB files on non LFS-enables OSes.
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do not use echo -e when building fspmerge client
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updated manpages for fhostcmd.1 and fsp_prof.5
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fspd: really reuse cached directory listings. Forgot to update
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mtime after loading and they were loaded for every dirlisting
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packet.
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client library: do not use CC_STAT when building a directory listing.
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fix in beta14 do not fixed the problem when working in non root
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directory.
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Version 2.8.1b14 -- 22 Sep 2003
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Sven fixed bash shell script
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fspd: list files over 4GB as 4GB in directory listings
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fspd: do not allow seeking over 2GB when OS is not LFS friendly
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fspd: print command names instead of numbers in debug mode
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added new program fspscan.c to package. Well known fsp port scanner
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made in 1992. Paranoid people calls this program fsp exploit.
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added new SGML FSP FAQ made by Sven
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fspd: debug messages are printed to stderr
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PROTOCOL: added talking about timeouts
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fcatcmd: removed debug messages
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!!dirlist cache hit ratio is bad - something overwrites that!!
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!!only happens when compiled without EFENCE??
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fixed by fifocache malloc -> calloc
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fspd: return 'is a directory' when trying to download directory
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client library: do not use CC_STAT when building a directory listing
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PLEASE!!! It is S l o w. Fixed: Performance of flscmd -l is now
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back to the normal speed. EnJoy!
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fstatcmd: print dates in ISO format, avoid tabs in output
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fspd: support for long local directory names > 1024 but < 2048
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fixed SECURITY prob: stat can stat any file (even out of FSP root!)
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added support for fstat to both shell scripts
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fifocache.c support for memory profiler functions
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fifocache.c supports nice memory stats
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do not limit filecache to 64 max. Default to 10
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cache stats are dumped to dumpfile also on SIGUSR1
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Version 2.8.1b13 -- 10 Sep 2003
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fver: reports if timestamping is supported
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CC_VER: now reports fspd + version + \n
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Hanno Hecker help us port shell script from CSH to BASH
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large file support activated in configure
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example.conf -> fspd.conf
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added contrib/mklargefile.c program for creating a large file with
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hole
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fver -l reports max file size supported and LFS mode
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server detects i/o errors when uploading (out of diskspace)
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4GB-1 files should work from server p. of view if LFS is on
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fspd -F runs in foreground, for broken startup scripts
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random port for fspd (-p 65535) important for keeping lamers out of
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your warez site.
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changed exit codes for server, for easy debuging
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manual page for fspd updated - exit codes added
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PROTOCOL: added support for timestamping on uploads
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fspd: added support for timestamping on uploads
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fspd: -T switch for setting temporary directory for uploads
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fput.c: added support for timestamping uploads
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fcdcmd supports new permisions also
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fput - made timestamping optional -p option
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correct stats dumping - now dumpfile is used (really)
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inetd mode now works!
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updated INFO document
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moved faq, history and protocol to a new doc subdirectory
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turning off timestamping in fput
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Version 2.8.1b12 -- 3 Sep 2003
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port setting in config file works
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manual page for fprocmd updated
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fstatcmd now uses remote wildcard expansion like rest of fsp
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merged fgetcmd and fgrabcmd commands
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merged patch Geoffrey T. Dairiki. Server records new keyid from client
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when serving session timeout.
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updated Bash version of CSH setup script, but still do not works
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NEW FEATURE: fget/fgrab can now set file timestamps to remote date
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When I have first used FSP in 1996 - I wanted this option.
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Cygwin has now different builtin defaults
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modified man page for fgetcmd - after 10 years! same goes for
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fgrabcmd
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default mode of fget/grab changed to unique fnames. Should I
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change it to noclober
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fget/grab has now -h help
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Version 2.8.1b11 -- 27 Aug 2003
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do not use pointer arith. on void *
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use const char * where working with constant strings
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stat type log switch
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new command FSP_STAT (not tested)
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some code cleanup in client/ and common/ directories, warnings
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removed.
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PROTOCOL definition updated (stat and rename commands added)
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auto_del.csh script added to server directory (untested)
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return only file or directory objects in dir listing and stat command.
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documented command FSP_RENAME (not yet implemented w.i.p)
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server has -? and -h options
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new command fstatcmd (no manpage yet)
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fixed main arg count in merged fsp client
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client library now uses a new command FSP_STAT if server supports it
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fprocmd without args displays directory name instead of .
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fprocmd now supports 2.8.1bXX extented access rights
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Version 2.8.1b10 -- 21 Jul 2003
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fixed sever command line arguments handling
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removed -Wconversion from debug gcc switches
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MAJOR BUGFIX: can CD to more than 1 level deep
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changes init order in server/main.c so we can see error messages
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during server startup
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Version 2.8.1b9 -- 19 Jul 2003
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missing tmpdir switches fspd to read-only mode (really!)
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daemonize is on by default
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added port to default cnf file for fspd
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check for -lefence in configure script
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check for sys/syslimits.h - needed for cygwin
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default port is 21 in conf.c
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FIXED BUG when server root != file system root
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Now compiles and runs on cygwin
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do not use -1 exit code in server/main.c
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server now tries to create tmpdirectory on startup
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fspd: allow command line overide even when -f is used
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Version 2.8.1b8 -- 17 Jul 2003
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new cfg switch: setgid
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use /dev/random for seeding a random number generator
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new cfg switches: umask and serverumask (octal value). Umask
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for creating server files
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fixed compilation on GCC < 3.0
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fixed check for maintainer_mode in server/Makefile.am and
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clients/Makefile.am
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fhostcmd: check for $SHELL if we have csh-like shell
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fhostcmd: options -c or -b to force C or Bourne shell syntax
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server tables dump signal changed from alarm -> sigusr1
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new cfg switch: dumpname for dumping runtime stats
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clean server shutdown on sigint, sigterm
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new cfg switch: grabcommand on/off
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env. vars removed from individual manual pages and moved to a New
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manpage fsp_env 7.
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updated PROTOCOL definition of FSP. Fixed some bugs, added method
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of packet checksum.
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updated example configuration file for server
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removed all prints when debug is not on
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updated FILES section in fspd manpage
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Version 2.8.1b7 -- 13 Jul 2003
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do not sent zero length blocks if client asks for them
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filecache.c nuked
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new cfg statement tmpdir for placing files during upload
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all server code (except host.c) rewriting complete.
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Version 2.8.1b6 -- 2 Jul 2003
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configuration file was not closed after reading (found by valgrind)
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link against Eletric Fence only in maintainer mode
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compile server/cachecheck only in maintainer mode
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removed long files check and support for code. FSP has maximum path
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about 1024; it is no need to check if file can be longer than 14 chars
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use config.guess for guessing OS type.
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simplified configure.ac
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up to date BETA.README
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MACHINES file lives again
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allow files starting with \ in directory listing
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directory content is builded correctly on systems with pragma pack > 1
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fixed another bug in generating of directory listing which violates FSP
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protocol definiton (but worked in current code anyway)
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use extern only in header files
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key was not initialised when using shmem locking method
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default timeout for clients changed from 4 to 180 sec.
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removed option -r from fcatcmd
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init socket data in udp io and avoid using sin there (gcc builtin)
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server debug option changed from -d to -X
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server argument -d directory -> sets root directory
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server now runs also without configuration file!
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keys generated by server are now 16bit random, not 8bit random
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directory_cache nuked - it was uneffective and it has a file
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descriptor leak!
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new cfg. use_prebuild_dirlists (load/save) content file
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new directory memory based cache engine works!
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new directory .FSP_CONTENT load/save engine works
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clear buffer before generating a directory listing (no information
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leak)
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fixed buffer overflow (exploitable if file uploads was allowed).
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new cfg keyword statcache - size of dirstatcache
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new cfg keyword statcache_timeout - (sec)
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new cfg keyword use_access_files - boolean
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fixed bug when home directory was symlinked to somewhere
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removed remote FSP support from PPATH. It was never used in code.
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new cfg use_directory_mtime - boolean. For windows set it to NO.
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!!! NEW DIRECTORY STATE ENGINE CACHE !!!
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new .FSP_PASSWORD access file
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new .FSP_OWNER owner file (not yet implemented)
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resend of BYE command is also accepted, why not?
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no memory leaks in new code. Last leaks are in code which is going
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to be rewrited
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!!! MAJOR PERFORMANCE SPEEDUP. Need only 1 syscal to serve a
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packet (if everything is cached).
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do not list special files as directories
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added file COPYRIGHT
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speedup when loading access files
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min delay for clients was increased from 0.5s to 1.5s (packets
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was are just thrown out by server for <3sec reply). Performance
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tested on our WireLess network. Today only 65% packets loss!
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new configuration option homedir_restricted for following symlinks
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out of home_directory
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if $test in configure changed to x$test
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ip range and IP parsing function moved out of host.c to iprange.c
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host type must be specified (in config or in owner file)
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renamed cfg. bufsize -> packetsize
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use packetsize when generatin a directory listing. -> max packet size
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management moved from user cfg. to server cfg.
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added support for readme files to new dirstat engine
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public directory list flag changed from negative to positive
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new cfg option permit_passwordless_owners
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NEW SECURITY ENGINE implemented
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fixed infinite loop in client library if server sends directory
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in smaller blocks than expected.
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removed buffer overflow in log code (remote exploitable of course)
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added new log switch 'readonly'
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fixed security hole in grab command
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rewrite log in packet processing (more readable)
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corrected handling of public rights in private directories
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detect if cached directory listings are out of date
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Version 2.8.1b5 -- 25 June 2003
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configure.ac upgaded to autoconf 2.57 and cleaned
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added missing include headers to source code
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vms code nuked from rest of headers
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prefix is now used when finding configuration file
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check for max. number of open files and adjust open handle cache
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removed long file limit hack for FAT/VMS filesystems. Nonstandard and
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unsecure.
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removed include/version.h - use autoconf instead
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added -V server option (display version)
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do not use dircache as upload cache. Uploads now works even without
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dircache
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turn off cachedir when it do not exists
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better init of random number generator. It should be really random.
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fixed use of prebuild directory content and dircache
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turn of logging if no log file is set
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clean cache directory on startup
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merged security patch from Debian package fsp_2.81.b3-4, i have
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fixed this problem in 2.8.1b4; but Debian code looks better.
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removed non standard NEED_ from configure.ac, use HAVE_
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fver displays locking method and used config. files.
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give lockf locking method priority over flock method
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fgetcmd and fgrabcmd now understands -c continue download
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fixed check for in.fspd
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we have called check_required_vars twice
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display copyright in fspd -V
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INFO document updated, fixed spelling errors, added section
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FSP today
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added -t option for fspd; specifes timeout for inetd mode (or
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when debug is on for normal more also)
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Version 2.8.1b4 -- 30 March, 2001
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-------------------------------------------------------------------------
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New maintainer: Radim Kolar hsn/at/cybermail.net now maintains FSP codebase.
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-------------------------------------------------------------------------
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1) Eliminated a lot of warnings when compiling with -Wall.
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2) Moved to autoconf 2.12. Replaced old m4 macros with Autoconf's.
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All autoconf's values are cached.
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3) Makefiles are now generated by automake.
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4) include/tweak.h.in is generated by autoheader.
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5) Added faq.html.
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6) Server now writes more messages when in debug mode. Debug mode is
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disabled when running in inetd mode. Daemonize is disabled when
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running in debug mode.
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7) Server accepts command line switches -d (debug) -i (inetd)
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-v (version) -p <port> (Alternate port number). Uses now getopt.
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8) Server has now configurable timeouts, maximal packetsize,
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directory and file handles caches.
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9) REMOVED VMS part vms/ and vms_src/. Is was out of date.
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10) Removed file MACHINES. It was out of date. After my changes in
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autoconf, it may not compile on non-Linux systems.
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11) Implemented a check for reliable signals in the configure script.
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12) Return type of signal handler is detected in configure script.
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13) ANSI prototypes are now used, if host compiler supports them.
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14) When server is running in read-only mode, server send this
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information to clients, instead generic "Permission denied".
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15) Access checking and uploading was fixed. Now works.
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65
server/log.c
Normal file
65
server/log.c
Normal file
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@ -0,0 +1,65 @@
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/*********************************************************************\
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* Copyright (c) 2003 by Radim Kolar (hsn@cybermail.net) *
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* Copyright (c) 1991 by Wen-King Su (wen-king@vlsi.cs.caltech.edu) *
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* *
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* You may copy or modify this file in any manner you wish, provided *
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||||||
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* that this notice is always included, and that you hold the author *
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||||||
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* harmless for any loss or damage resulting from the installation or *
|
||||||
|
* use of this software. *
|
||||||
|
\*********************************************************************/
|
||||||
|
|
||||||
|
#include "tweak.h"
|
||||||
|
#include "server_def.h"
|
||||||
|
#include "s_extern.h"
|
||||||
|
#include "my-string.h"
|
||||||
|
#include <stdarg.h>
|
||||||
|
|
||||||
|
int logfd = -1; /* logfile file descriptor */
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* A slightly better logging function.. It now takes a format string and *
|
||||||
|
* any number of args. *
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#define LOGBUFFER 1024+80
|
||||||
|
static char logbuf[LOGBUFFER]; /* buffer for log message */
|
||||||
|
static size_t logpos = 0; /* current log message length */
|
||||||
|
|
||||||
|
/* append some text to the log message */
|
||||||
|
void fsploga(const char *fmt, ...)
|
||||||
|
{
|
||||||
|
va_list args;
|
||||||
|
|
||||||
|
va_start(args, fmt);
|
||||||
|
/* fmt = va_arg(args, char *); */
|
||||||
|
vsprintf(logbuf + logpos, fmt, args);
|
||||||
|
logpos += strlen(logbuf + logpos);
|
||||||
|
va_end(args);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* add a datestamp to begining of the log message, clear text in buffer */
|
||||||
|
void fsplogs PROTO0((void))
|
||||||
|
{
|
||||||
|
|
||||||
|
int timelen;
|
||||||
|
char *timestr;
|
||||||
|
|
||||||
|
timestr = (char *)ctime(&cur_time);
|
||||||
|
timelen = strlen(timestr) - 1; /* strip the CR */
|
||||||
|
timestr[timelen] = '\0';
|
||||||
|
strcpy(logbuf, timestr);
|
||||||
|
logbuf[timelen] = ' ';
|
||||||
|
logpos = timelen + 1;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* flush logfile */
|
||||||
|
void fsplogf PROTO0((void))
|
||||||
|
{
|
||||||
|
if(dbug) {
|
||||||
|
fwrite("[LOG] ",6,1,stdout);
|
||||||
|
fwrite(logbuf,logpos,1,stdout);
|
||||||
|
fflush(stdout);
|
||||||
|
}
|
||||||
|
write(logfd, logbuf, logpos);
|
||||||
|
logpos = 0;
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user