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From: Radim K. SF.N. <hs...@se...> - 2005-02-19 19:25:39
|
this works. tla register-archive http://fspclient.sourceforge.net/gnuarch/repo1/ |
From: Radim K. SF.N. <hs...@se...> - 2005-02-19 19:19:19
|
build tested on freebsd and linux. sven, release it. |
From: Radim K. SF.N. <hs...@se...> - 2005-02-19 19:18:15
|
> Hm did it work in the past? i did not test anonymous access i am currently using fsp...@li...--repo1 sftp://hs...@fs.../home/groups/f/fs/fspclient/htdocs/gnuarch/repo1 > Looks like there's no webdav avaible on sf.net servers. tla should work without webdav also. |
From: Sven H. <sv...@ti...> - 2005-02-19 14:30:44
|
On Mon, Dec 20, 2004 at 01:09:43PM +0100, Radim Kolar SF.NET wrote: > fsp client now has its own gnu arch repository. gnu arch -> CVS will be > synced from gnu arch time to time. Please do not commit into fspclient > CVS. Thanks. > > Repository Locations: > > r/w access > sftp://hs...@fs.../home/groups/f/fs/fspclient/htdocs/gnuarch/repo1 > > r/o access > http://fspclient.sf.net/gnuarch/repo1 > > run: > tla register-archive $location > tla get fspclient--main--0.0.8 > > for checkout a copy. Hm did it work in the past? sven@marvin:/tmp$ tla register-archive http://fspclient.sf.net/gnuarch/repo1 unable to access URL: /gnuarch/repo1/.listing webdav error: 302 Found Looks like there's no webdav avaible on sf.net servers. Sven -- If God passed a mic to me to speak I'd say stay in bed, world Sleep in peace [The Cardigans - No sleep] |
From: Radim K. SF.N. <hs...@se...> - 2005-01-28 09:27:35
|
attack scenario found by one reader of 4th part of FSP series. Client <---------> Server <--------> Attacker 1. Attacker can send packets to server with spoofed client IP. 2. To disrupt any client - server communication, attacker can perform low-bandwidth attack. Just send packets with the same chosen KEY to the server in intervals shorter than 60 sec. 3. This attack must start while client-server has no active packet exchange. Breaking into established stream of packets do not works. 4. This type of attack is easily detectable by server, because only resends are seen from the client. But i have no idea, how to defend real client against it. |
From: Sven H. <sv...@ti...> - 2005-01-22 14:19:45
|
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 FSP 2.8.1b23 ============= I'm sorry for this delayed announcement but SF.net upload Server run out of disk space on Friday last week and I was on a seminar from Monday-Friday this week. Someone requested OpenPGP signatures so I'll provide them starting with this release. My key id is 0xAAAC7BBC. You can grab my pub key from a keyserver or my Homepage: http://sven.stormbind.net/SvenHoexter_timegatede.asc Fingerprint is: 5B3B 2C82 5E34 8080 A8BE 6E0B C4A5 D58E AAAC 7BBC This is the same key I use to sign this releases announcement. Most notable changes are the large packet support which speeds up fsp a lot and a the name change from send_file to serve_file so that you can build fsp on AIX. Source release - --------------- SourceForge: http://sourceforge.net/project/showfiles.php?group_id=93841&package_id=99916&release_id=298834 Ibiblio: http://ibiblio.org/pub/linux/system/network/file-transfer/ DSL-Homebox: fsp://hxt.homelinux.org:2221/fsp/fsp-2.8.1b23.tar.bz2 Changes (from the ChangeLog) ============================= Version 2.8.1b23 - 14 Jan 2005 use srandomdev for seeding of client seq. number generator make dirlister smarter - save one RTT per each directory listings Locking uses unsigned int sized key, not unsigned short Locking type can be specified by ./configure --with-locking= Lock prefix can be specified by ./configure --with-lockprefix= All 5 locking subsystems synced against fsplib and fspclient code base Do not use CC_STAT when doing directory listing -- performace gain. This saves 1 RTT per directory listing. clients: do not send CC_BYE to the server on exit if we can keep server key for next invocation. Saves 1 RTT. !! Major client utils speedup: Directory listings are now 3 RTT times faster. fmvcmd added to merged client new command fbye(1). Sends CC_BYE to the server and possibly removes cached session key. fbye added to merged client PROTOCOL: Add note about client key multiplexing we have incorrectly recovered requested size of reply packet sent by client !! LARGE PACKET SUPPORT !! FSP can be quite Faaaast now. fver -l displays maximum packet size supported by client fsp_env.7: added info about larger packets send_file function renamed to serve_file for avoiding name clash on AIX. idle resend multiplier descreased from 1.5 to 1.33 correctly init first sequence number sequence numbering changed to allow up to 8 packets flying in the network. Old code uses 4. Even CZFREE.net do not drops 8 packets in row unless line is down. allow better debuging of retry alg. Default max packesize supported by server set by 1200 bytes for now. Let's make some experiments. Calculate real RTT using seq. numbers ignore HUP signal in fgetcmd and fputcmd ignore HUP signal in fcatcmd if stdout is not a terminal fspd.1: minor fixes !! retry alg. retuned for lines with higher PLR. It is much better than before. use srandomdev() for seeding server random generator FAQ: added section about key locking, dmachine, FSP stack libraries, lamah FSP Win32 suite. print packet stats after up/downloads if client tracing is enabled. fbye: lower timeout to 10 sec on CC_BYE FAQ: Added two section making FSP slower/faster, version bumped to 0.2 do not use exit code -1 in fspscan LAMAH fspd: improve some error messages, run on port 80 by default Changed all exit() calls to use standard EX_* values. Some utilities still do not returns error exit when they should. fhostcmd: split host managing functions into fhost.c fhost.c: do not output partial results when dns resolving fails fhost.c: fallback to other display method (host/ip name) on resolving failure common lib: When doing addr resolving turn port 0 into 21. fhostcmd: ignore servers without port number set new command fsetup: C rewrite of old Perl script. This command is like fhostcmd but uses standard fspsites file format man: new manpage for fspsites.5 merged client: added support for fbye added man page fstat.1 -> fstatcmd.1 added man page for fmvcmd.1 removed -Wconversion GCC compile option setup.sh give Sven credits for fgetcmd added man page for fsetup.1 fhostcmd, fsetupcmd - report error on non numeric on zero port number fspsites.l - allow multiple aliases per site. Non standard, but nice. md5sum ====== 6edafcb13161fa1836c1c6f68890834f fsp-2.8.1b23.tar.bz2 d7dbbc9abd46e135a51d5baa140401d9 fsp-2.8.1b23.tar.gz Build test ========== Debian/testing Debian/stable FreeBSD 5.3 AIX 5.1L *[1] *[1] fspscan fails to build - fix is in CVS Have fun, Sven -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFB8mDrxKXVjqqse7wRAjLAAJ0UIM/1al3S7NAF4L+AB0YKYOcqngCfVPmX TTGkIie4L+ouWkkE/0OUc/Y= =pxWv -----END PGP SIGNATURE----- |
From: Sven H. <sv...@ti...> - 2005-01-15 15:31:51
|
On Fri, Jan 14, 2005 at 08:48:59AM +0100, Radim Kolar SF.NET wrote: > Shining new fsp beta23 release prepared and tagged in cvs. > > Major highlights: > directory listings by flscmd are now about 3 RTT faster! > large packet support > retry alg. retuned for networks with high packet loss > new manpages > new command fsetupcmd -> parses classic fspsites file format > new fsp faq updated to 0.2 > ignore HUP signal in fget/fcat > > ... wait for Sven's announcement to see all changes. This version is > major update to fsp code base. > > build test: > freebsd 5.3, debian testing. Both i386. > > rk > THE MAN offical release will be a little bit delayed cause of 150 Opening BINARY mode data connection for fsp-2.8.1b23.tar.bz2 425 Data connection error: No space left on device It's uploaded to ibiblio and will be proceeded soon. In the meantime you can download the tarball form my homebox fsp://hxt.homelinux.org:2221/fsp/fsp-2.8.1b23.tar.bz2 or via ftp on port 21. Sven -- If God passed a mic to me to speak I'd say stay in bed, world Sleep in peace [The Cardigans - No sleep] |
From: Radim K. SF.N. <hs...@se...> - 2005-01-14 08:27:39
|
Shining new fsp beta23 release prepared and tagged in cvs. Major highlights: directory listings by flscmd are now about 3 RTT faster! large packet support retry alg. retuned for networks with high packet loss new manpages new command fsetupcmd -> parses classic fspsites file format new fsp faq updated to 0.2 ignore HUP signal in fget/fcat ... wait for Sven's announcement to see all changes. This version is major update to fsp code base. build test: freebsd 5.3, debian testing. Both i386. rk THE MAN |
From: Sven H. <sv...@ti...> - 2005-01-01 16:40:54
|
On Thu, Oct 28, 2004 at 02:56:50PM +0200, Radim Kolar SF.NET wrote: > > hmpf looks like every distribution/unix flavour has its own tools. > > Seems like documentation is a horror beside pure ascii files :-/ > > I'm using docbook2* tools from Debian and I cannot find sgmlfmt in the > > Debian repos so the documentation cannot be build with the makefile here. > I will take a look at that tool set. I have it on my .deb box. The best > portable method for building html seems to call jade directly. > > Using jade directly without any frontent is too difficult for me. > Freebsd folks use this for generating docbooks -> html > [ crazy jade stuff ] Ok I've taken a look into it again and the problem seems to find the .dsl file on your target system. It's nearly impossible to guess where the .dsl file is located. In case of my Debian system it's /usr/share/sgml/docbook/stylesheet/dsssl/modular/html/docbook.dsl For nearly every other distribution/operation system this differs. :-/ Ok that about portable document creation theorie and practise. Alternate suggestion: We generate a new .html version offline and commit it back to cvs or even leave the file out of the cvs and just provide a makefile that is not touched by automake with a note to edit the path to the proper .dsl file. Sven -- If God passed a mic to me to speak I'd say stay in bed, world Sleep in peace [The Cardigans - No sleep] |
From: Radim K. SF.N. <hs...@se...> - 2004-12-30 15:45:56
|
> (Perhaps a note in PROTOCOL.txt on the subject is in order?) ok. i will add a small note here. > Perhaps it's too early in the morning for me, but can you explain > what the locking (on the client side) is for? ---item for faq--- FSP server has its secret keys database divided by client ip address, not by client:port. This is bandwidth protection. Client must submit a valid key with request. Where there are 2 programs runnings on the client PC and both wants to talk to the same FSPD at once, they must exchange knowledge of this secret key between themselfs. If they don't, only one program can talk to the FSPD, because others do not knows the next session key. They can try to talk but fspd will ignore them. This is kind of client-side multiplexing. ------ JavaFSP can do this, but only between threads in its own process, because Java do not have support for sysV IPC or file locking. > interface from python so I'm pretty sure you can not use > a semaphore in shared memory (without writing a custom > extension module --- which I suppose could always be done), > if that's what you mean by 'semap'. There are a lot of python modules floating around, some of them may have it. API NEEDED: SysV Shared memory: shmget + shmat SysV Semap.: semctl, semop, semget FSP clients supports various locking methods and chooses the best available method during compile. Of course fspclient 009 now supports the same set of methods. C FSPlib supports only shmem+semop. see include/client_conf.h Maybe i should make this locking to be configurable as compile time options, so we can force them to use flock or lockf which are supported by Python, but still not by Java. c/ |
From: Radim K. SF.N. <hs...@se...> - 2004-12-30 15:45:54
|
1) Directory listings symlinks will be encoded as source\ndestination with file type set to the type of link destination. This allows old clients to work without any changes. If they send \nssss to the server. fspd will read link destination as password and ignore it. fspd beta 19+ read only last \n item as password, so file\ndest\npassword will still work. Major annoyance is to change bsd/ls.c code. 2) lstat/readlink command. CC_LSTAT Same as STAT but return 03 file type for symlink AND fill extra data area with link destination. CC_MKLINK Same syntax as new rename command, but make symlink instead. Comments? |
From: Sven H. <sv...@ti...> - 2004-12-21 18:14:23
|
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 FSP 2.8.1b22 ============= Here is the "Happy X-Mas" FSP release! Radim worked hard to get the FSP code in a better shape so give it a try! Other News - ---------- Looks like our mailinglist archiv is finally working! https://sourceforge.net/mail/?group_id=93841 Thanks to Chris Conrad from the SF.net Engineer team. https://sourceforge.net/tracker/?func=detail&aid=1056250&group_id=1&atid=200001 Source release - --------------- SourceForge: http://sourceforge.net/project/showfiles.php?group_id=93841&package_id=99916&release_id=291551 Ibiblio: http://ibiblio.org/pub/linux/system/network/file-transfer/ DSL-Homebox: fsp://hxt.homelinux.org:2221/fsp/fsp-2.8.1b21.tar.bz2 Changes (from the ChangeLog) ============================= Version 2.8.1b22 - 20 Dec 2004 fixed sf bug 1060594: fspd: owner can't rename files fixed sf bug 1060558: fpro 'l' sets 'm' flag instead (dairiki) fixed sf bug 1060558: fpro 'l' flag was not correctly saved into filesystem fixed sf bug 1060555: fix for 64-bit systems (dairiki) fmvcmd: do not send trailing junk to the server print key=, seq= in fspd debugs with fixed width for easy reading added BUGS and HISTORY sections to fspscan.1 manual page Lamerpack: disable most of command line options in fspd and print simpler help message. server_install: zero length filename cancels upload in progress this change is needed for upcoming gftp/fsplib support. PROTOCOL: CC_INSTALL command: document zero length filename use request position for sizing of extra data. PROTOCOL: CC_SET_PRO command: use request position for sizing of extra data. fprocmd: do not send \0 terminated ACL change string use request position for sizing of extra data. autogen.sh: Prefer automake19 on FreeBSD platform fprocmd now works without directory name supplied on command line. directory from environment is used instead fput: use request position for sizing of extra (timestamp) data. use new upload cancel feature on user abort/kill. fspd: default inetd timeout increased to 5 minutes. udpio: Do not set reuse flag when binding socket nicer help from configure --help !! configure option --disable-timeout for disabling timeout code in client util. This will switch clients into classic FSP infinite retry mode. some shell portability fixes in configure.ac shell tests cleaned outdated information from INSTALL file fcdcmd: do not print password to standard output. really support cd into password protected root directory !! Protocol Wire definiton of rename command has changed PROTOCOL: CC_RENAME updated fmvcmd,fspd: now supports this new definition. fmvcmd: do not sent bye packet to server on bad command line arguments client locking subsystem: do not report errors on deleting shm segment !! shmem+semop client-side locking method added. This should solve all problems with shmem+lockf locks. autogen.sh updated for FreeBSD-5 + automake 1.9 lamerguide: added section on upload area setup. sgml faq: added inetd fspd install sgml faq: client commands updated, added more fspd info fspd: default dirlistcache increased to 100 fspd: default fp cache increased to 20 and moved into server_conf.h fget/grab cmd: better -h help fput: add help on -p option fmv alias added to both setup.c?sh scripts fspd: logging of RENAME command fixed fspd.conf: logging of stat and rename added to comments. FILES: file somewhat updated sgml fsp faq released as version 0.1, first public version new locking semop code compiles on Linux systems also. md5sum ====== 0b417a26bf3b263295c1a86851065ef1 fsp-2.8.1b22.tar.bz2 bfcd8672b175c10f4329502f8c01bea2 fsp-2.8.1b22.tar.gz Build test ========== Debian/testing Debian/stable FreeBSD 5.3 Have fun, Sven -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFByGfuxKXVjqqse7wRAjepAJoC2I5DIiUXp0sGFRhRLRlxvTogSwCfcUVs 9ysq3VBfJ4OuBiPYlOWX7vI= =DwjV -----END PGP SIGNATURE----- |
From: Geoffrey T. D. <da...@da...> - 2004-12-20 17:41:13
|
On Fri, 2004-12-17 at 02:52, Radim Kolar SF.NET wrote: > should not use get version command for detection of connected server. > may fspd has this command disabled, lamer fspd has this hardcoded. > Try getpro / or stat / instead. > > I will use stat / in C fsplib for this purpose. Thanks. I'm very busy (and/or out of town) until after New Years, but I will get to it in early January. (Perhaps a note in PROTOCOL.txt on the subject is in order?) > I will work on fspclient a little. It needs to synchronize > locking code with FSP. If python supports access to SysV IPC shared > memory and semap, then jeff should add locking to pyfsp also. Java > can't do that. Perhaps it's too early in the morning for me, but can you explain what the locking (on the client side) is for? Stock python does include mmap support (on systems which support it). There is also threading support support, but at a fairly high level. I don't think there is access to the lower-level pthread interface from python so I'm pretty sure you can not use a semaphore in shared memory (without writing a custom extension module --- which I suppose could always be done), if that's what you mean by 'semap'. All of this, of course, limits portability of the code, which is probably a bad thing. Happy Holidays! Jeff |
From: Radim K. SF.N. <hs...@se...> - 2004-12-20 17:06:53
|
fsp client now has its own gnu arch repository. gnu arch -> CVS will be synced from gnu arch time to time. Please do not commit into fspclient CVS. Thanks. Repository Locations: r/w access sftp://hs...@fs.../home/groups/f/fs/fspclient/htdocs/gnuarch/repo1 r/o access http://fspclient.sf.net/gnuarch/repo1 run: tla register-archive $location tla get fspclient--main--0.0.8 for checkout a copy. Enjoy! |
From: Radim K. SF.N. <hs...@se...> - 2004-12-20 17:06:52
|
After 3 days of testing and fixing compile problem on Linux machines today, FSP beta 22 is finally ready for being released by Sven. There are a lot of bugfixes. Wait for his nice annoucement. From webstats i see that there are still some people reading alt.comp.fsp ;) ----ready in CVS, release coming soon---- In CVS you can find fsp proxy 0.7 with NICE directory listings, and shining new FSP protocol stack in C called fsplib 0.1, very easy to use in your programs with MIT/X11 license (no GPL poison). ----next---- I will work on fspclient a little. It needs to synchronize locking code with FSP. If python supports access to SysV IPC shared memory and semap, then jeff should add locking to pyfsp also. Java can't do that. Fspclient needs to change some commands because wire protocol has changed in beta 22 a little. ****gftp**** fsp support in gftp is finished and ready to be sent to the gftp maintainer. Works nicely, but currently do not uses gftp cache subsystem. |
From: Radim K. SF.N. <hs...@se...> - 2004-12-20 09:38:28
|
should not use get version command for detection of connected server. may fspd has this command disabled, lamer fspd has this hardcoded. Try getpro / or stat / instead. I will use stat / in C fsplib for this purpose. |
From: Radim K. SF.N. <hs...@se...> - 2004-12-17 09:51:31
|
major news items: * new client locking method * rename command rewriten * infinite timeouts 'fsp old days classic' ./configure --disable-timeout * sgml faq 0.1 * dairiki bugfixes merged |
From: Radim K. SF.N. <hs...@se...> - 2004-12-13 17:16:20
|
> There is a fsp related discussion t over on the p2p-hackers and > dijjer-devel mailing lists that fsp-devel list readers may be interested in: > "Reliable UDP file transfer" Thanks. This thread is quite huge. |
From: Radim K. SF.N. <hs...@se...> - 2004-12-06 18:27:26
|
> Is this necessary? Shouldn't a CC_BYE do the same thing? I want to avoid CC_BYE if possible, because it removes lock file on client side. |
From: Radim K. SF.N. <hs...@se...> - 2004-12-06 17:15:32
|
proposed change: from CC_RENAME 0x4E - rename file or directory request file position: not used data: ASCIIZ source file or directory ASCIIZ destination file or directory xtra data: not used to CC_RENAME 0x4E - rename file or directory request file position: size of extra data data: ASCIIZ source file or directory xtra data: ASCIIZ destination file or directory this change will makes implementing rename in server code cleaner and easier. |
From: Radim K. SF.N. <hs...@se...> - 2004-12-06 17:15:32
|
I am working on FSPLIB - FSP protocol stack in C implemented from start. It allows access to FSP via api similar to libc api. fopen,fseek,opendir,... It is currently in nearly feature-completed stage. GFTPD will be first project utilizing this API. With this library we can add FSP support to almost any C program with a very little effort. We can also consider rewriting fsp client commands for using this backend. Because this api is much easier to use that current 10 years old client libbrary. I am interrested in adding FSP support to mozilla, opera and wget. I need to do some investigation how to write protocol drivers in web browsers. I have Nescape 3 sdk and there is no support for this. Radim |
From: Sven H. <sv...@ti...> - 2004-11-29 18:50:49
|
On Mon, Nov 29, 2004 at 07:29:25PM +0100, Keith Nelson wrote: > > Hello, > There is a fsp related discussion t over on the p2p-hackers and > dijjer-devel mailing lists that fsp-devel list readers may be interested in: > > "Reliable UDP file transfer" > http://zgp.org/pipermail/p2p-hackers/2004-November/002134.html > http://lists.sourceforge.net/lists/listinfo/dijjer-devel > > Also, the archives for the fsp lists appear to be restricted access only? No it's not restricted plain sf.net brokeness :-/ https://sourceforge.net/tracker/?func=detail&atid=200001&aid=1056250&group_id=1 Sven -- Revolution is not a dinner party, not an essay, nor a painting, nor a piece of embroidery; it cannot be advanced softly, gradually, carefully, considerately, respectfully, politely, plainly, and modestly. - Mao Zedong (Mao Tse-tung) |
From: Geoffrey T. D. <da...@da...> - 2004-11-29 18:43:09
|
On Mon, 2004-11-29 at 09:17, Radim Kolar wrote: > Index: PROTOCOL > > + To cancel upload in progress without installing any > + file send CC_INSTALL command with zero length (only 00 > + terminator) filename. This removes temporary data > + created by upload. > + Is this necessary? Shouldn't a CC_BYE do the same thing? |
From: Keith N. <ke...@cm...> - 2004-11-29 18:30:04
|
Hello, There is a fsp related discussion t over on the p2p-hackers and dijjer-devel mailing lists that fsp-devel list readers may be interested in: "Reliable UDP file transfer" http://zgp.org/pipermail/p2p-hackers/2004-November/002134.html http://lists.sourceforge.net/lists/listinfo/dijjer-devel Also, the archives for the fsp lists appear to be restricted access only? -- Keith |
From: Radim K. SF.N. <hs...@se...> - 2004-11-29 17:15:31
|
Dairiki please subscribe da...@us... to fs...@li... mailing lists. If you do not want to get your changes emailed back, set nomeeto. if you do not want to get any fsp-cvs mail set nomail. I need to confirm any posting from you to this list because there are not member posts. Thanks. radim |