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Comment: * tls.c (Tls_Init): changed it to require 8.3.2 when Tcl_InitStubs was called because we don't want people using TLS with the original stacked channel implementation.
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SHA1: 2b0ce3e01b64f6b8012dacbbce87be4057987a59
User & Date: hobbs on 2000-08-14 21:55:12
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Context
2000-08-15
00:02
* tlsInt.h: * tlsIO.c: * tlsBIO.c: * tls.c: changed around to only working with 8.2.0+ (8.3.2+ preferred), with runtime checks for pre- and post-io-rewrite. check-in: 33ea0b5a9d user: hobbs tags: trunk
2000-08-14
21:55
* tls.c (Tls_Init): changed it to require 8.3.2 when Tcl_InitStubs was called because we don't want people using TLS with the original stacked channel implementation. check-in: 2b0ce3e01b user: hobbs tags: trunk
2000-07-27
01:58
* merged all changes from tls-1-3-io-rewrite back into main branch check-in: a636fa7c56 user: hobbs tags: trunk, rel-1-4
Changes
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Modified ChangeLog from [1fdfd0872c] to [d63d0daba3]. 







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2000-08-14  Jeff Hobbs  <[email protected]>

	* tls.c (Tls_Init): changed it to require 8.3.2 when Tcl_InitStubs
	was called because we don't want people using TLS with the
	original stacked channel implementation.

2000-07-26  Jeff Hobbs  <[email protected]>

	* merged all changes from tls-1-3-io-rewrite back into main branch

	* tests/tlsIO.test: updated comments, fixed a pcCrash case that
	was due to debug assertion in Windows SSL.





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Modified tls.c
from [a379b2ee3e]
to [5bbd225a1e].



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/*
 * Copyright (C) 1997-1999 Matt Newman <[email protected]>
 *
 * $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tls.c,v 1.7 2000/07/27 01:58:18 hobbs Exp $
 * $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tls.c,v 1.8 2000/08/14 21:55:12 hobbs Exp $
 *
 * TLS (aka SSL) Channel - can be layered on any bi-directional
 * Tcl_Channel (Note: Requires Trf Core Patch)
 *
 * This was built (almost) from scratch based upon observation of
 * OpenSSL 0.9.2B
 *




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 */

int
Tls_Init(Tcl_Interp *interp)		/* Interpreter in which the package is
                                         * to be made available. */
{
#if TCL_MAJOR_VERSION >= 8 && TCL_MINOR_VERSION >= 2
    /*
     * The original 8.2.0 stacked channel implementation (and the patch
     * that preceded it) had problems with scalability and robustness.
     * These were address in 8.3.2 / 8.4a2, so we now require that as a
     * minimum for TLS 1.4+.
     */
    if (!Tcl_InitStubs(interp, TCL_VERSION, 0)) {
    if (Tcl_InitStubs(interp, "8.3.2", 0) == NULL) {
        return TCL_ERROR;
    }
#endif

    if (SSL_library_init() != 1) {
        Tcl_AppendResult(interp, "could not initialize SSL library", NULL);
	return TCL_ERROR;
    }
    SSL_load_error_strings();
    ERR_load_crypto_strings();





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