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Updated the change log

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Robert James Kaes 2001-05-23 18:19:47 +00:00
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commit b33e41eff1
1 changed files with 383 additions and 451 deletions
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ChangeLog
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@ -1,546 +1,478 @@
2001-01-15 Robert James Kaes <rjkaes@flarenet.com> 2001-01-15 12:13 rjkaes
* src/reqs.c (process_method): A potential stack overflow bug fixed. * configure.in: Bumped up the pre version number
Though, I do not actually think a stack overflow could have occurred
in this case. Better safe than sorry.
* src/stats.c (showstats): Another potential heap overflow bug fixed. 2001-01-15 12:11 rjkaes
* src/utils.c (httperr): A heap overflow bug fixed. * ChangeLog, src/reqs.c, src/stats.c: Fixed more potential overflow
bugs.
2000-12-07 Robert James Kaes <rjkaes@flarenet.com> 2001-01-15 12:06 rjkaes
* src/thread.c (thread_main_loop): Removed all the weird timing * ChangeLog, src/utils.c: Fixed a potential security bug in
code which was used to monitor the number of threads in use. http_err. There was a possibility of a heap overflow exploit.
* src/tinyproxy.c (main): The thread count is now checked once a 2001-01-02 14:30 rjkaes
second, and can be killed properly.
2000-10-23 Robert James Kaes <rjkaes@flarenet.com> * src/scanner.l: Fixed a bug where the ':' character was not being
properly detected.
* src/dnscache.c (new_dnscache): Creates a new DNS tree. Called 2000-12-09 15:03 rjkaes
before any other DNS requests.
* src/dnscache.c (dnscache): Removed the garbage collection * configure.in: Rolling out the first pre to 1.4.0
routine since I haven't figured out how to delete the tree without
causing a SEGFAULT. Ugh.
* src/anonymous.c (new_anonymous): Create a new Anonymous tree. 2000-12-08 21:35 rjkaes
* src/tinyproxy.c (main): Initialize the DNS and Anonymous * src/thread.c: Implimented the MaxRequestsPerChild directive.
subsytems.
2000-09-25 Robert James Kaes <rjkaes@flarenet.com> 2000-12-07 22:35 rjkaes
* src/dnscache.c (dns_insert): If the insert fails, delete the * ChangeLog: Updated changelog
allocated memory. No more memory leak.
* src/ternary.c (ternary_insert): Return an error if the key is 2000-12-07 22:35 rjkaes
already in the tree.
2000-09-21 Robert James Kaes <rjkaes@flarenet.com> * src/: thread.c, tinyproxy.c: Fixed a problem with polling for the
number of active threads. No longer polls. :)
* src/log.c: Added the LOG_NOTICE level for more important than 2000-11-22 23:49 rjkaes
LOG_INFO messages.
2000-09-14 Robert James Kaes <rjkaes@flarenet.com> * src/ternary.c: Fixed MACRO error.
* configure.in: 2000-11-22 23:46 rjkaes
* src/tinyproxy.h: Check for the <stdint.h> header.
2000-08-23 Robert James Kaes <rjkaes@flarenet.com> * src/tinyproxy.c: Fixed spelling mistake.
* src/utils.c (pidfile_create): Improved the security of this 2000-11-22 23:46 rjkaes
function. Prevents cracker abuse of the pid file creation.
* sec/ternary.c: Overhauled to improve the robustness of the code. * src/: filter.c, filter.h, reqs.c: Changed the filter_host command
Prevents people from effecting the internal system from outside to filter_url.
the official API. I think this is a good example of how all the
functions should be coded. It is a little more complex, but it
handles "problems" much better.
2000-08-21 Robert James Kaes <rjkaes@flarenet.com> 2000-10-23 17:47 rjkaes
* src/utils.c (strlcat) * ChangeLog: Updated Information.
* src/utils.c (strlcpy): Added these two functions which take their
API from the OpenBSD versions. Replaces strncpy/strncat.
2000-08-17 Robert James Kaes <rjkaes@flarenet.com> 2000-10-23 17:46 rjkaes
* src/ternary.c: Added a ternary tree module to replace the uses * src/ternary.c: In the Key Found code, don't display the string in
of hashes in the source. There _were_ two different hash methods the debug code since it doesn't exist anymore when we display it.
before, which have been replaced with this general purpose module. Doh!
2000-08-12 Robert James Kaes <rjkaes@flarenet.com> 2000-10-23 17:44 rjkaes
* src/log.c (log): Removed the static variables by changing them to * src/tinyproxy.c: Added the initialization section for the DNS and
automatic. Anonymous sub systems.
2000-08-03 Robert James Kaes <rjkaes@flarenet.com> 2000-10-23 17:43 rjkaes
* doc/tinyproxy.8: Updated the manual documentation to match what * src/: anonymous.c, anonymous.h: Added the new_anonymous
tinyproxy actually does. :) initialize routine
* src/grammar.y: Finished handling the various config keywords. 2000-10-23 17:42 rjkaes
2000-08-02 Robert James Kaes <rjkaes@flarenet.com> * src/: dnscache.c, dnscache.h: Added the new_dnscache routine to
initialize the Ternary tree. Also, removed the garbage collection
routine.
* src/tinyproxy.c (main): Fixed the change user/group ability. 2000-09-26 01:00 rjkaes
2000-07-31 Robert James Kaes <rjkaes@flarenet.com> * ChangeLog: Updated documentation.
* src/reqs.c (process_method): Trying to change to a 1.1 compliant 2000-09-26 00:59 rjkaes
browser. So, the Host header is set and sent. Also, tinyproxy doesn't
handle persistent connections, so tinyproxy needs to send the
Connection: close header.
2000-07-30 Robert James Kaes <rjkaes@flarenet.com> * src/dnscache.c: Fixed the insert function to handle a failed
insert properly.
* src/thread.c (thread_main_loop): Added in the controls for handling 2000-09-26 00:59 rjkaes
the creating and destruction of threads based on their numbers.
This is used for load control. Adjust MaxSpareServers, MinSpareServers,
and MaxClients.
2000-07-29 Robert James Kaes <rjkaes@flarenet.com> * src/: ternary.c, ternary.h: Added the TE_EXISTS return code, and
cleaned up the ternary_destroy function.
* src/acl.c: Added the ACL control system. This is much more advanced 2000-09-26 00:58 rjkaes
then the simple one IP address test. Read doc/tinyproxy.conf for
more information.
2000-07-22 Robert James Kaes <rjkaes@flarenet.com> * src/: tinyproxy.h, utils.h: Moved the safefree() macro to the
tinyproxy.h header.
* src/log.h: Paired down the logging levels and provided a 2000-09-26 00:57 rjkaes
description for each level. Please try to be consistent with
these. Also, added the two DEBUG?() function macros for use with
debugging.
* src/thread.c (thread_pool_create): Make sure we don't try to start * src/: acl.c, reqs.c: Updated the free() calls to the safefree()
more than MaxClients servers. calls.
* src/tinyproxy.c (main): Log when tinyproxy is using default 2000-09-21 12:58 rjkaes
values rather than specified ones.
* src/reqs.c (relay_connection): Fixed a few difftime() problems * ChangeLog: Updated documentation.
where the two arguments were being reversed.
(relay_connection): Added logging to handle if an Idle Timeout
occured on a connection.
2000-07-19 Robert James Kaes <rjkaes@flarenet.com> 2000-09-21 12:57 rjkaes
* src/tinyproxy.c (main): Cleaned up the command line arguments * src/tinyproxy.c: There is no LOG_EMERG level, so changed to
since we now have a configuration file. See grammar.y and LOG_CRIT.
scanner.l for more information.
(versiondisp): Moved the version information out of usagedisp().
2000-07-11 Robert James Kaes <rjkaes@flarenet.com> 2000-09-21 12:53 rjkaes
* src/utils.c (pidfile_create): Moved from tinyproxy.c * src/: log.c, log.h: Added the LOG_NOTICE level.
* src/thread.c: Moved all the thread creation code into a seperate 2000-09-15 16:58 rjkaes
file.
2000-07-10 Robert James Kaes <rjkaes@flarenet.com> * src/: grammar.c, grammar.h, scanner.c: These are generated by
grammar.y and scanner.l respectively, don't include them in the
CVS.
* src/tinyproxy.c (pidfile_create): All the process to write it's 2000-09-15 16:57 rjkaes
PID to the specified file.
(thread_main, thread_make): Instread of creating a new thread on
each connection, we now have a pool of threads. Right now the pool
is hard coded, but I'd like to have a system similar to Apache
where the pool can change as demand changes.
* src/sock.c (getpeer_string): Needed to add locking around the call * src/stamp-h.in: Automatically generated file.
to gethostbyname(). Could use gethostbyname_r() but I can't find a
consistent definition for the function.
2000-07-03 Robert James Kaes <rjkaes@flarenet.com> 2000-09-15 16:55 rjkaes
* src/reqs.c (safe_write): Added safe_write so that EINTR errors * src/Makefile.in, doc/Makefile.in: Don't include automatically
would be handled correctly when trying to write on a blocking generated files.
socket. Non blocking is already handled in the writebuff function.
(safe_read): Matched pair for safe_write(). Same reason.
(pull_client_data): Removed the malloc of the length, and switched
to a fixed buffer. This prevents a DoS where the client specifies
a HUGE buffer and exhausted memory.
2000-07-01 Robert James Kaes <rjkaes@flarenet.com> 2000-09-15 16:53 rjkaes
* src/reqs.c: Added the ability for sheding connections due to high * install-sh, missing, mkinstalldirs: Don't included automatically
system load. generated files.
* src/buffer.c (readbuff): Now you can not have a buffer larger 2000-09-15 16:52 rjkaes
than MAXBUFFSIZE. The read() function will attempt to read in
MAXBUFFSIZE - buffer_size().
* src/tinyproxy.h (MAXBUFFSIZE): This is the main control for all * Makefile.in, config.guess, config.sub, configure: Flipping again.
the buffers in tinyproxy. Currently it is set to 48K since that is :) Don't include any of the automatically generated stuff.
nicely divisable by 2 and 3. The key is by 3 since this give
you 16K which is more than enough for a header line.
* src/stats.c: New file to handle the statistic functions. Needed 2000-09-14 12:41 rjkaes
since with multiple threads, there has to be some locking around
any changes to the values. Moved the showstats() function here from
utils.c since logically it should be with the other stats routines.
* src/tinyproxy.c (main): Removed the USR1 signal since * ChangeLog, configure.in, src/tinyproxy.h: Need to do a check for
LinuxThreads on a libc5 system needs the USR1 and USR2 for internal the <stdint.h> header since it's not a standard header available on
processing. This means the USR1 signal dump stats is removed. all systems.
* src/reqs.c (handle_connection): Log incoming connections here so 2000-09-12 14:10 rjkaes
that the information is logged even if we are doing an upstream
relay.
* src/tinyproxy.h: Moved all the common header files here to help * Makefile.in, doc/Makefile.in, src/Makefile.in: Again, needed for
remove the clutter from all the other source files. Removed the configure script. Automatically built by ./reconf
references to client_header and server_header from struct conn_s
since they are no longer used.
* src/reqs.c (validuser): Had the test for a valid user in reverse. 2000-09-11 20:45 rjkaes
Fixed.
* src/tinyproxy.c (main): Moved the getreqs() function back into * config.guess, config.sub: Needed for running configure.
the main function. Automatically built with reconf
2000-06-30 Robert James Kaes <rjkaes@flarenet.com> 2000-09-11 20:43 rjkaes
* src/dnscache.c (dnscache): Added back the garbage collection * configure: Can be made from configure.in (and should be), but I
phase of the DNS caching system. Also, cleaned up the source so want to be able to check out the source and immediately configure
only dnscache() is exposed to the rest of the system. it.
* src/buffer.c: Moved the structure definitions into src/buffer.c 2000-09-11 20:22 rjkaes
from src/buffer.h. Removed *_buffer() functions. Made buffer_size()
a function so the structure definition does not need to be included
in the header. Removed the references to working_string and
working_length in struct buffer_s since it is no longer needed.
* configure.in: Added the checks for various "standard" data types. * doc/tinyproxy.conf: Example tinyproxy configuration file.
Cleaned up the source, and fixed a problem with SOCKs support.
* acinclude.m4: Added the AC_UNP_CHECK_TYPE macro from 2000-09-11 20:21 rjkaes
Unix Network Programming, W. Richard Stevens.
* src/reqs.c (handle_connection): Added the UPSTREAM_PROXY code * ChangeLog: We all know what this is. :)
back into tinyproxy. It uses GOTOs, but it doesn't create spaghetti
code, at least it better not! :)
* src/utils.h: 2000-09-11 20:20 rjkaes
* src/utils.c: Removed the xmalloc and xstrdup functions since they
really did not add anything to the standard malloc and strdup
functions.
* (all) Went through and removed all the references to xmalloc and * acinclude.m4: A M4 macro for finding the various types on the
xstrdup. Still need to add the error checking to all these calls system (typedefs, etc.)
though.
2000-06-29 Robert James Kaes <rjkaes@flarenet.com> 2000-09-11 20:18 rjkaes
* src/sock.c (opensock): Added mutex locking around the call to * Makefile.am, acconfig.h, configure.in: New defaults, and better
dnscache since I don't want more than one thread to be adding to checking for various features needed by tinyproxy. Looks like fun!
the linked list. :)
* configure.in: moved the tests for USE_PROC, UPTIME_PATH, 2000-09-11 20:16 rjkaes
DEFAULT_CUTOFFLOAD, DEFAULT_STATHOST from src/config.h
* src/tinyproxy.c: Moved the LOAD_RECALCTIMER define from * AUTHORS, BUGS, INSTALL, README, THANKS: Just updating the
src/config.h documentation.
* src/reqs.c (handle_method, process_server_headers, 2000-09-11 20:12 rjkaes
handle_connection):
Handle simple and HTTP/0.9 requests properly.
* src/buffer.h: Changed the default MAXBUFFSIZE to 24 KB. * src/: grammar.c, grammar.h, grammar.y, scanner.c, scanner.l:
These all handle reading the tinyproxy configuration file.
2000-06-28 Robert James Kaes <rjkaes@flarenet.com> 2000-09-11 20:10 rjkaes
* src/sock.c (listen_sock): This replaces the init_listen_sock * src/: ternary.c, ternary.h: Generalized the ternary code which
function and removed the global sockaddr and setup_fd variables. was already being used in anonymous.* now it can be used (and is
used) in both anonymous and dnscache
* src/tinyproxy.c (getreqs): Not at all like the old function by the 2000-09-11 20:08 rjkaes
same name. This just blocks on accept for new connections and then
creates a new thread for each connection.
* src/tinyproxy.h: Moved the struct conn_s into this header so * src/: acl.c, acl.h: Improvied access control semantics. Allows
we can completely remove the src/conns.h and src/conns.c files as for a finger control for allowing and denying hosts.
they are no longer needed.
* src/reqs.c (process_server_headers): Handle server headers 2000-09-11 20:07 rjkaes
separately from relay_connection since we'll need to be able to read
them in the future if we want to support caching.
(process_client_headers): Check for the Content-Length header. If
it is present then we need to read in all the client's data before
we can process any server headers or send back an error message.
(pull_client_header): Read in Content-Length number of bytes from
the client.
2000-06-27 Robert James Kaes <rjkaes@flarenet.com> * src/: thread.c, thread.h: tinyproxy now uses a pool of threads to
handle connections. All the work for creating new threads, deleting
old thread, and generally managing the pool is done here.
* src/sock.c (socket_blocking, socket_nonblocking): Added the 2000-09-11 20:06 rjkaes
functions since we need to selectively change a socket's state as
the program runs.
(opensock): Removed the call for making the socket nonblocking since
it should only be switched into nonblocking when it's absolutely
needed.
* src/buffer.c (readbuff, writebuff): Added tests at the beginning of * src/: stats.c, stats.h: This module handles the various stats
the functions to return if the limits on the buffer size have been relating to tinyproxy's funcationality.
exceeded. Maybe this should be an assert instead, since these
functions should not be called with exceeded limits.
* src/config.h: Moved this to ./config.h instead. Updated the source 2000-09-11 20:04 rjkaes
to reflect this change.
* src/log.c: Added logging levels which are duplicates of the syslog * src/: reqs.c, reqs.h: MAJOR RE-WRITE! Read the ChangeLog and look
levels. Helps to make the logfile a little easier to parse. This at the source. It's shorter than redocumenting the changes here. :)
also means all the calls to log(...) needed to be changed to
log(level, ...)
2000-06-26 Robert James Kaes <rjkaes@flarenet.com> 2000-09-11 20:03 rjkaes
* src/sock.c (readline): Completely gutted the function and replaced * src/: tinyproxy.c, tinyproxy.h: Fixed the change user/group
it with a simpler function which is very similar to the original ability. Log when tinyproxy is using default values rather than
function back in version 1.0. :) We can reuse this function again specific ones. Cleaned up the command line arguments since
since the sockets are now blocking again. tinyproxy now uses a configuration file. Removed the USR1 signal
and added the thread creation code.
2000-06-22 Robert James Kaes <rjkaes@flarenet.com> 2000-09-11 20:01 rjkaes
* src/reqs.c: A _MASSIVE_ rewrite of the whole connection process. * src/: utils.c, utils.h: Removed the xmalloc() and xstrdup()
The old state machine is now gone. Each new connection is now a functions. Added the pidfile_create() function. Added the OpenBSD
separate thread. This allows the sockets to be blocking most of style strlcat() and strlcpy() functions.
the time, which made the rest of the functions a lot easier to
code. Some functions have been renamed and a bunch are new. The
changes are really too numerous to list, but the main idea is that
there is a separate function to handle each part of a connection and
the non-blocking code is only needed in the relay_connection
function. Take a look at the code, it's a lot easier to understand
now.
2000-06-21 Robert James Kaes <rjkaes@flarenet.com> 2000-09-11 19:57 rjkaes
* src/dnscache.h: * src/: uri.c, uri.h: Switched to the new logging style and
* src/dnscache.c: Renamed the functions lookup and insert to replaced the xmalloc() with straight malloc().
dns_lookup and dns_insert.
(dns_lookup): Cleaned up the code to make it more streamlined.
2000-09-11 19:56 rjkaes
2000-06-06 Robert James Kaes <rjkaes@flarenet.com> * src/: sock.c, sock.h: Needed locking in getpeer_string(). Added
mutex locking around the dnscache() call. Removed the global
sockaddr and setup_fd variables. Added the socket_blocking() and
socket_nonblocking() functions. Gutted the readling() function and
replaced it with something similar to the 1.0 version. :)
* fixed the links in doc/tinyproxy.8 for locating tinyproxy to 2000-09-11 19:50 rjkaes
point to the new location at SourceForge.net. Thanks to Simon Baker
for pointing this out.
2000-04-26 Robert James Kaes <rjkaes@flarenet.com> * src/regexp.h: Moved back to the <config.h> for autoconf defines.
* src/uri.c: Added the #include <sys/types.h> for compatibility 2000-09-11 19:47 rjkaes
with FreeBSD.
* src/dnscache.c: Moved the #include <sys/types.h> above the * src/: log.c, log.h: Cleaned up the logging format, and also
#include <sys/socket.h> reference for compatibility with FreeBSD. included logging levels (which are similar to the syslogd format.)
2000-03-31 Robert James Kaes <rjkaes@flarenet.com> 2000-09-11 19:46 rjkaes
* src/reqs.c (clientreq): Removed the hack for POST methods with * src/gnuregex.c: Not using <defines.h> for autoconf anymore, so
regard to anonymous access. move back to the <config.h> format.
(clientreq): fixed a bug with the request line. If the PATH was
empty, it would send an malformed request to the server. This is
checked now and if the path is empty, a "/" is used instread.
* src/config.h (SOCK_TIMEOUT): Increased the time out to 10 2000-09-11 19:43 rjkaes
seconds.
* src/: filter.c, filter.h: Just using standard malloc() since the
xmalloc() didn't really add anything useful to the command.
2000-09-11 19:42 rjkaes
* src/: dnscache.c, dnscache.h: Removed the custom hash routines.
Using the ternary module instead.
2000-09-11 19:41 rjkaes
* src/: buffer.c, buffer.h: Cleaned up the source so that the
internal structure is no exposed by the buffer.h header.
2000-09-11 19:38 rjkaes
* src/: anonymous.c, anonymous.h: Removed the ternary tree code
from these files and made it a separate module.
2000-09-11 19:37 rjkaes
* src/Makefile.am: Modified to include all the files needed to
build tinyproxy, plus the special targets for building the LEX and
YACC files. (Also included the GNU license.)
2000-09-11 19:33 rjkaes
* doc/tinyproxy.8: Since the tinyproxy program has changed, the
manual had to change as well. Documents all the command line
arguments, though I think I need to document the configuration file
as well.
2000-09-11 19:32 rjkaes
* doc/: Makefile.am, TODO: Updated to reflect the new reality of
the tinyproxy source code.
2000-09-11 19:31 rjkaes
* doc/CONFIG: This was the layout for the purposed config file.
This is no more.
2000-09-11 19:27 rjkaes
* INSTALL.configure: This was the generic INSTALL file, but the
INSTALL file itself is again the generic file. :)
2000-09-11 19:24 rjkaes
* src/: config.h, conns.c, conns.h: These files are no longer used
within tinyproxy.
2000-06-06 13:58 rjkaes
* ChangeLog: Reflect changes made in source.
2000-06-06 13:56 rjkaes
* doc/tinyproxy.8: Fixed the links for finding tinyproxy. Thanks to
Simon Baker for pointing this out.
2000-04-26 12:31 rjkaes
* ChangeLog, src/dnscache.c, src/uri.c: Reorganized (or added) the
#include <sys/types.h> line so tinyproxy would compile cleanly on
FreeBSD systems.
2000-03-31 17:55 rjkaes
* ChangeLog, src/reqs.c: Fixed a bug with the path in clientreq. If
the path was empty it caused a malformed request to be sent.
2000-03-31 15:15 rjkaes
* ChangeLog: A whole whack of changes and bug fixes.
2000-03-31 15:14 rjkaes
* src/Makefile.am: Added a line for the anonymous.* files.
2000-03-31 15:14 rjkaes
* src/config.h: Changed the socket time out to 10 secs.
2000-03-31 15:13 rjkaes
* src/reqs.c: Updated the anonheader function to use the new
anonymous API. Removed the hack for the POST method in clientreq.
2000-03-31 15:10 rjkaes
* src/sock.c: Completely rewrote the readline function.
2000-03-31 15:09 rjkaes
* src/: buffer.c, buffer.h: Added the working_* fields as a scratch
pad for readline().
2000-03-31 15:08 rjkaes
* src/: tinyproxy.c, tinyproxy.h: Removed the allowedhdr_s
structure since it is now accessed through anonymous.*
2000-03-31 14:56 rjkaes
* src/: anonymous.c, anonymous.h: Moved the anonymous header code
into it's own file to make it easier to update.
2000-03-29 11:19 rjkaes
* ChangeLog: Updated to list changes in src/reqs.c and
src/dnscache.c
2000-03-29 11:18 rjkaes
* src/dnscache.c: Included the <sys/types.h> header.
2000-03-29 11:17 rjkaes
* src/reqs.c: Fixed a bug with the clientreq function which was
incorrectly setting the clientheader flag and causing _all_ headers
to be sent even in anonymous mode.
2000-03-28 11:44 rjkaes
* ChangeLog: Updated ChangeLog entry for new fix.
2000-03-28 11:41 rjkaes
* src/reqs.c: Fixed another NULL bug with the uri->authority. If an
badly formed request was made in the form of
http:\\www.somewhere.com/ tinyproxy would SEGV. This has been
corrected.
2000-03-28 11:21 rjkaes
* ChangeLog: Updated to reflect changes in src/reqs.c
2000-03-28 11:19 rjkaes
* src/reqs.c: Fixed a NULL pointer bug in clientreq. If the SCHEME
in the URL was NULL the program would SEGV. This was caused by the
error logging code.
2000-03-12 19:56 rjkaes
* src/config.h: Remove the defines for DEFAULT_* and UPSTREAM
(they've been moved into acconfig.h and configure).
2000-03-12 19:55 rjkaes
* ChangeLog: List all the changes which has occured on the program.
2000-03-11 15:43 rjkaes
* acconfig.h: Added the support for the upstream proxy and also
made the defaults for the LOGFILE, USER, and PORT.
2000-03-11 15:37 rjkaes
* src/: dnscache.c, reqs.c, tinyproxy.c, tinyproxy.h: Included the
changes needed to re-add the upstream proxy option.
2000-03-11 15:36 rjkaes
* doc/tinyproxy.8: Updated the manual to reflect all the options,
plus provide additional information concerning the changes made to
some of the options.
2000-03-11 15:35 rjkaes
* configure.in: Re-ordered some of the arguments. Included the
support for the Upstream Proxy.
2000-03-11 15:34 rjkaes
* src/: Makefile.in, defines.h.in: Once again, these files are made
automatically, don't include them.
2000-03-11 15:33 rjkaes
* doc/Makefile.in: Again, the file is generated automatically, so
don't include it.
2000-03-11 15:32 rjkaes
* Makefile.in, aclocal.m4, configure: These files are generated by
reconf, so don't include them in the CVS.
2000-02-16 12:32 sdyoung
* AUTHORS, COPYING, ChangeLog, INSTALL, Makefile.am, Makefile.in,
NEWS, README, THANKS, aclocal.m4, BUGS, INSTALL.configure,
acconfig.h, configure, configure.in, install-sh, missing,
mkinstalldirs, reconf, src/Makefile.am, src/Makefile.in,
src/defines.h.in, src/stamp-h.in, src/filter.c, src/buffer.c,
src/buffer.h, src/config.h, src/conns.c, src/conns.h,
src/dnscache.c, src/dnscache.h, src/gnuregex.c, src/log.c,
src/log.h, src/reqs.c, src/reqs.h, src/sock.c, src/sock.h,
src/tinyproxy.c, src/tinyproxy.h, src/uri.c, doc/Makefile.am,
doc/Makefile.in, doc/TODO, src/filter.h, src/gnuregex.h,
src/regexp.h, src/uri.h, src/utils.c, src/utils.h, doc/CONFIG,
doc/HTTP_ERROR_CODES, doc/RFC_INFO, doc/report.sh, doc/tinyproxy.8:
Initial revision
2000-02-16 12:32 sdyoung
* AUTHORS, COPYING, ChangeLog, INSTALL, Makefile.am, Makefile.in,
NEWS, README, THANKS, aclocal.m4, BUGS, INSTALL.configure,
acconfig.h, configure, configure.in, install-sh, missing,
mkinstalldirs, reconf, src/Makefile.am, src/Makefile.in,
src/defines.h.in, src/stamp-h.in, src/filter.c, src/buffer.c,
src/buffer.h, src/config.h, src/conns.c, src/conns.h,
src/dnscache.c, src/dnscache.h, src/gnuregex.c, src/log.c,
src/log.h, src/reqs.c, src/reqs.h, src/sock.c, src/sock.h,
src/tinyproxy.c, src/tinyproxy.h, src/uri.c, doc/Makefile.am,
doc/Makefile.in, doc/TODO, src/filter.h, src/gnuregex.h,
src/regexp.h, src/uri.h, src/utils.c, src/utils.h, doc/CONFIG,
doc/HTTP_ERROR_CODES, doc/RFC_INFO, doc/report.sh, doc/tinyproxy.8:
Initial CVS checking of tinyproxy - version 1.3.2.
* src/buffer.c (new_buffer): Additional initialization code for
new elements of the buffer_s structure.
(delete_buffer): Code to delete the working_* fields.
* src/buffer.h: Added the working_string and working_length method
for use as a scratch pad in the readline function.
* src/sock.c (readline): A major rewrite of this routine. Lines of
text are now built incrementally with a new scratch pad built into
the buffer.
2000-03-30 Robert James Kaes <rjkaes@flarenet.com>
* src/Makefile.am (tinyproxy_SOURCES): include the line for the
anonymous.* files.
* src/tinyproxy.h: removed all references to struct allowed_hdrs.
* src/tinyproxy.c (main): removed all the old anonymous code, and
added a test for the anonymous code so the Content-Type and
Content-Length headers are allowed to pass through if the
anonymous mode is turned on. This is needed for POSTs to work.
* src/reqs.c (anonheader): removed all the code which used the old
method of anonymous headers and replaced it using the new API.
* src/anonymous.h:
* src/anonymous.c: Moved the anonymous header code into it's own
sections with a well defined API. Internally it uses a Ternary
Search Tree.
2000-03-29 Robert James Kaes <rjkaes@flarenet.com>
* src/dnscache.c: added the <sys/types.h> header.
* src/reqs.c (clientreq): fixed a problem with the anonymous
headers. There was a test for the POST line since we have to send
all headers at the moment to handle that (actually, that might not
be true anymore...), but the test was incorrect and would send all
the headers through on all requests. Fixed the test and now only
the selected headers are sent.
2000-03-28 Robert James Kaes <rjkaes@flarenet.com>
* src/reqs.c (clientreq): Fixed a bug which would cause a SEGV if
the scheme was NULL. The cause was the error logging code to
report an invalid scheme. Fixed another bug with the
uri->authority. If a request in the form of
http:\\www.somewhere.com/ was entered, tinyproxy would SEGV.
2000-03-12 Robert James Kaes <rjkaes@flarenet.com>
* src/tinyproxy.c: include the upstream command line option. Also,
re-organized the help to have the options in be in alphabetical
order.
* src/reqs.c: include the code for handling the upstream proxy.
* src/dnscache.c: removed an assert from lookup so that it can be
used as method to simply verify if a domain name is already in the
cache.
* src/config.h: removed the defines dealing with DEFAULT_* and
UPSTREAM declarations.
* doc/tinyproxy.8: expanded the manual to include all the
command line options. Also, organized the options in alphabetical
order.
* acconfig.h: fixed the defines for DEFAULT_LOG, DEFAULT_PORT,
and DEFAULT_USER to have real default values.
* configure.in: include support for upstream proxies with
the --enable-upstream option. Also, fixed the AC_MSG_CHECKING
functions to include better wording.
1.3.2 2000/02/15
- Fixed null requests bug.
- Fixed fd leak bug.
- Fixed connptr bug.
- Updated docs.
1.3.1 1999/12/21
- made the dns cache hashing algorithm case-insensitive.
- fixed a bug in log() that would cause it to dump garbage to
the log file when in unrestricted mode.
- this is an interim release to fix the above log() bug.
1.3.0 1999/12/01
- autoconf enabled the source tree and moved some of the
documentation files into the proper locations. Also, added any
files which were needed to conform with the GNU autoconf directory
structure.
- Changed the debugging code to use asserts(). I don't know if I'm
completely happy with this. One the one hand it shrinks the size
of the executable, but on the other, it doesn't handle weird
situations in production code. It's still a toss up.
- Did a major reorganization of the source tree. The biggest
change is moving a lot of code from reqs.c into more appropriate
files.
- ANON mode is now always compiled in (since it doesn't take up
that much space) and is enabled from the command line.
- Changed the states a connection can be in, and also merged both
sockets (server/client) into one structure. Makes the code a lot
cleaner.
- Added a DNS caching mechanism. What happens it that a hash of
previously looked up names is maintained, so additional host names
will not need to be fetched from the DNS server again. Helps on
most web pages, which have a lot of images from the same server.
- Removed the global error variable (tinyerr) by making the
functions more consistent with what they return for an error.
- Removed the global.* files and merged them back into the
tinyproxy.* source.
- Added bug fixes in reqs.c to handle bad servers, which do not
follow the basic RFC protocol (i.e. using just a LF instead of a
CRLF).
- Most of reqs.c has been changed to use the readline
function. Also, it has been organized around the new connection
states and connection structure.
- xstrstr can now be both case sensitive or insensitive. Also,
added a check to make sure the haystack is longer than the needle.
1.2.10 1999/08/20
- Found a memory free bug in the buffer code, and also, a bug in
allocating memory for the buffer. Both could be fatal. One leaked
memory, and the other could allow all memory to be exhausted. Both
are now fixed.
- Reorganized some of the code. Moved global variables into the
proper files. Should help to eliminate them altogether someday.
- Shaun Johnson fixed a problem with compiling with syslog enabled
on a SunOS box.
1.2.9 1999/08/17
- Changed the writebuff to more explicitly be designed to write
from the other connection's buffer. A connection reads into it's
own buffer, but write's the other connection's buffer.
- You can now specify a particular IP address to listen on. By
default, tinyproxy listens on all IP addresses.
1.2.8.1 1999/08/13 (Internal release)
- Improved the portability by removing the daemon call and
removing the calls to index().
- added the buffer.* source into the CVS tree.
1.2.8 1999/08/06
- Better logging of incoming connections. Now both the IP address
and the requested URL are logged.
- You can now specify that only a certain subnet is allowed to
access tinyproxy. Currently it only supports one subnet with
matching against a string with the IP address.
- a bunch of just general code clean up. Mostly stylistic stuff.
1.2.7 1999/07/28
- Incoming connections are now logged to the log file/syslog
- An "XTinyproxy" header can now sent with each request which
includes the IP address of the client.
- Fixed some of the size of the members in the structures.
- Fixed an argument problem in listen_sock which was using the
size of the wrong variable.
1.2.6 1999/06/05
- Added the ability to send the HTTP requests to a proxy
server running on a different machine (or even the same
machine if you like)
- Fixed a bug in the clientreq() routine which would choke on
requests in the form of GET http://www.url.com HTTP/1.0 (thanks
to Bruno Viaris <viaris@galilee.univ-paris13.fr> for pointing
out the bug and providing the initial fix.)
1.2.5 1999/05/21
- Now maintained by Robert James Kaes (rjkaes@flarenet.com)
- Non-blocking sockets
- Cleaned up the style, and code. Compiles cleanly with -Wall
- Logs to syslogd with -S command line argument
- Rewrote the clientreq routine to remove tonnes of code
- Removed unused routines (rstrtolower, xstrndup, readline, etc.)
- Moved the user configurable options into config.h
1.1 1998/09/15
- Load average monitoring added
- Remote proxy monitoring added
- Added -u (change user).
1.0d
- ANON mode now supports -a to let user-specified headers
through
- various bug fixes in readline()
1.0c
- Support for ANON mode
1.0b
- Cleaned up exit codes (now uses sysexits.h)
- Uses daemon() from -lbsf instead of daemonize()
- Now supports ports other than 80
1.0a
- Created by Steven Young (sdyoung@well.com)