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Comment: * README.txt: added notes about need to use 8.2.0+.
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SHA1: 74804ed7487b817830668bd81d8cedaf3c99d942
User & Date: hobbs on 2000-08-15 18:49:07
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Context
2000-08-15
18:49
* tlsInt.h: * tls.c: * tlsIO.c: corrected structure initialization to work when compiling with 8.2. Now compiles with 8.2+ and tested to work with 8.2+ and dynamically adjust to the version of Tcl it was loaded into. TLS will fail the test suite with Tcl 8.2-8.3.1. check-in: e7ef654f47 user: hobbs tags: trunk
18:49
* README.txt: added notes about need to use 8.2.0+. check-in: 74804ed748 user: hobbs tags: trunk
18:45
* tests/all.tcl: added catch around ::tcltest::normalizePath because it doesn't exist in pre-8.3 tcltest. check-in: a0a66662a3 user: hobbs tags: trunk
Changes
Unified Diff Ignore Whitespace Patch
Modified README.txt from [b7a2709a82] to [b10c949569]. 
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Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>


$Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/README.txt,v 1.1.1.1 2000/01/19 22:10:58 aborr Exp $

TLS (aka SSL) Channel - can be layered on any bi-directional
Tcl_Channel (Note: Requires Trf Core Patch)

Both client and server-side sockets are possible, and this code
should work on any platform as it uses a generic mechanism for
layering on SSL and Tcl.









Full filevent sematics should also be intact - see tests directory for
blocking and non-blocking examples.

This was built (almost) from scratch based upon observation of OpenSSL 0.9.2B

Addition credit is due for Andreas Kupries (a.kupries@westend.com), for
providing the Tcl_ReplaceChannel mechanism and working closely with me
to enhance it to support full fileevent semantics.

Also work done by the follow people provided the impetus to do this "right":-
tclSSL (Colin McCormack, Shared Technology)
SSLtcl (Peter Antman)

This code is licensed until the same terms as the Tcl Core.

I would also like to acknowledge the input of Marshall Rose, who convinced 
me that people need to be able to switch-to-encrypted mode part way
through a conversation.

Also I would like to acknowledge the kind support of Novadigm Inc, my
current employer, which made this possible.


Matt Newman


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Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
TLS 1.4 Copyright (C) 2000 Ajuba Solutions

$Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/README.txt,v 1.2 2000/08/15 18:49:07 hobbs Exp $

TLS (aka SSL) Channel - can be layered on any bi-directional Tcl_Channel.


Both client and server-side sockets are possible, and this code should work
on any platform as it uses a generic mechanism for layering on SSL and Tcl.

The TLS 1.4 release requires Tcl 8.2.0+, with 8.3.2+ preferred.  The
stacked channel implementation in Tcl was originally introduced in 8.2.0
(previously the Trf patch) and rewritten for 8.3.2+ due to inherent
limitations in the earlier implementation.  TLS 1.4 should compile with
any stubs-capable Tcl interpreter, but will require 8.2+ when loaded.
There are known limitations in the 8.2.0-8.3.1 stacked channel
implementation, so it is encouraged that people use TLS 1.4+ with an
8.3.2+ Tcl interpreter.

Full filevent sematics should also be intact - see tests directory for
blocking and non-blocking examples.

This was built (almost) from scratch based upon observation of OpenSSL 0.9.2B

Addition credit is due for Andreas Kupries (a.kupries@westend.com), for
providing the Tcl_ReplaceChannel mechanism and working closely with me
to enhance it to support full fileevent semantics.

Also work done by the follow people provided the impetus to do this "right":-
tclSSL (Colin McCormack, Shared Technology)
SSLtcl (Peter Antman)

This code is licensed under the same terms as the Tcl Core.

I would also like to acknowledge the input of Marshall Rose, who convinced 
me that people need to be able to switch-to-encrypted mode part way
through a conversation.

Also I would like to acknowledge the kind support of Novadigm Inc, my
current employer, which made this possible.


Matt Newman
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