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2001-10-25Fixed the problems with sending/not sending headers so that the CONNECTRobert James Kaes1-15/+9
(SSL) method would work with upstream proxying!
2001-10-25Added the upstream flag to the conn_s structure.Robert James Kaes1-1/+2
2001-10-25Bit of source code clean up.Robert James Kaes1-1/+2
2001-10-25More changes to reqs.c and buffer.cRobert James Kaes1-0/+14
2001-10-25Changed the way relay_connection() works by having the both buffersRobert James Kaes1-22/+42
emptied when either socket is closed. This should be better for the tunnel connections. Change the connect_to_upstream() function to better utilize the establish_http_connection() function. Code re-use is cool. :)
2001-10-25Lowered the size of the read buffer to 2K since Ethernet seems to workRobert James Kaes1-4/+5
with 1400 byte segments.
2001-10-24Error message cleanup to make the information more informative.Robert James Kaes5-39/+35
2001-10-23Fixed a spelling problem in a log message.Robert James Kaes1-2/+2
2001-10-23Update to reflect the current maintainer (Robert) again.Robert James Kaes1-1/+4
2001-10-23New changes to getpeer_string().Robert James Kaes1-0/+3
2001-10-23Moved the zero-length string setting to outside the tests in getpeer_*()Robert James Kaes1-4/+15
functions. Also added a more robust error reporting for DNS errors.
2001-10-23Hopefully cleaned up the source a bit.Robert James Kaes1-1/+1
2001-10-23Cleaned up the file and added the request for a more consistent errorRobert James Kaes1-22/+40
system.
2001-10-22Bumped the version number.Robert James Kaes1-2/+2
2001-10-22New TODO entry for handling potential security problems.Robert James Kaes1-0/+2
2001-10-22Changed the getpeer_*() functions to return the reason why the name or IPRobert James Kaes1-3/+3
address could not be looked up.
2001-10-22Cleaned up the code in handle_connection() and added a NULL pointer testRobert James Kaes2-18/+26
in the free request function.
2001-10-22Fixed a problem where a user's variable would be uninitialized if a DNSRobert James Kaes2-1/+11
lookup failed.
2001-10-19More moving around of the source code. Still can't get CONNECT to workRobert James Kaes2-55/+67
with an upstream proxy.
2001-10-18Fixed a problem where a full buffer on the read side would cause theRobert James Kaes2-2/+8
connection to be closed.
2001-10-18Added netinet/in.h so that tinyproxy will compile on OpenBSD.Robert James Kaes1-1/+2
2001-10-17Trying to allow CONNECT methods through an Upstream proxy.Robert James Kaes1-18/+33
2001-10-01Added the ability to compile tinyproxy with static linking.Robert James Kaes4-7/+26
2001-09-28Did a couple of TODOs and added a few new ones. :)Robert James Kaes1-3/+2
2001-09-16More changes, mostly related to the support for an upstream proxy.Robert James Kaes1-0/+21
2001-09-16send_http_message() doesn't create a memory block and store it in theRobert James Kaes1-11/+5
connection's output_message variable. Instead the error is sent to the client right away. Once we finish processing the client's headers it will automatically accept the error message. So we get the same result, but less memory is used.
2001-09-16Added the configure variables to support the upstream proxy.Robert James Kaes1-2/+6
2001-09-16Added a check to make sure the Upstream and Tunnel directives are not bothRobert James Kaes1-1/+8
set in the configuration file.
2001-09-16Fixed a spelling mistake.Robert James Kaes1-2/+2
2001-09-16Moved the safe_write() and safe_read() functions here.Robert James Kaes2-2/+35
2001-09-16Moved the safe_read() and safe_write() functions into the sock.c fileRobert James Kaes1-144/+136
since they're now used in other places. Added support for a true upstream proxy connection. This involved some rewriting of the handle_connection() function and some of the support functions so that they do perform the domain filtering and anonymous filtering while still connecting to the upstream proxy. I think the code should be cleaned up further.
2001-09-16Added the token for Upstream and the code the handle the upstreamRobert James Kaes2-3/+14
directive in the configuration file.
2001-09-16Added the example for the upstream proxy directive.Robert James Kaes1-1/+8
2001-09-16Added a configure option for upstream proxy support.Robert James Kaes1-3/+11
Bumped the version number.
2001-09-16Added upstream proxy support.Robert James Kaes1-0/+5
2001-09-16Fixed a problem where log messages could be missed during a rotate.Robert James Kaes1-6/+10
2001-09-15More changes.Robert James Kaes1-1/+14
2001-09-15Added the send_http_message() function to handle sending messages back toRobert James Kaes2-34/+47
the client. It's used by httperr() and showstats().
2001-09-15Changed to rotating the log file instead of truncating it. Also using theRobert James Kaes1-8/+44
create_file_safely() function to eliminate potential security problems.
2001-09-15Removed the memory allocation log messages.Robert James Kaes1-4/+2
2001-09-15Changed to using the send_http_message() function so that the HTTP headersRobert James Kaes1-8/+13
are sent properly.
2001-09-15Removed the log messages related to memory allocation.Robert James Kaes1-20/+48
Move the SSL response header into into own function. Added support for the status host.
2001-09-15Removed the log message when unable to allocate memory.Robert James Kaes1-5/+2
2001-09-15Updated the authorization string.Robert James Kaes1-2/+2
2001-09-14The biggest change is the added support for SSL.Robert James Kaes1-0/+9
2001-09-14Bumped up version number.Robert James Kaes1-2/+2
2001-09-14Removed these files since their functionality has been replaced.Robert James Kaes2-151/+0
2001-09-14Finally got the SSL problem fixed. We can not send _any_ client headersRobert James Kaes1-4/+10
(including the new line) to the origin server when in tunnelling mode. SSL now works correctly. Yeah.
2001-09-14Changed the buffer pointer in safe_write() to be const void* since we'reRobert James Kaes1-33/+20
not changing the values. Instead of building a new request and memory, simply send each part separately. Actually uses less memory _and_ less code.
2001-09-14When logging an error indicate the file descriptor and the error number.Robert James Kaes1-6/+6
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