TclTLS
Changes On Branch f0312b63dfcce4df
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Changes In Branch tls-1-7 Through [f0312b63df] Excluding Merge-Ins

This is equivalent to a diff from 6aedc8c1b5 to f0312b63df

2016-12-08
04:26
Merged in work for TclTLS 1.7 to trunk check-in: 0409513536 user: rkeene tags: trunk
2016-12-02
19:50
Made version number semver check-in: f5cb9df1f2 user: rkeene tags: tls-1-7
19:39
Cleanup BIO creation to be more correct check-in: f0312b63df user: rkeene tags: tls-1-7
19:00
Minor casting to address compiler warnings check-in: e3b94c4a74 user: rkeene tags: tls-1-7
2016-11-22
22:07
Create new branch named "tcltls-2" check-in: ae164b967d user: rkeene tags: tls-1-7
21:43
Merged in several outstanding patches check-in: 6aedc8c1b5 user: rkeene tags: trunk
21:36
Applied patch Closed-Leaf check-in: 4ec3fe7449 user: rkeene tags: rkeene-eoffix
17:58
Applied patch Closed-Leaf check-in: db95f55e95 user: rkeene tags: rkeene-unthreaded
17:58
Applied patch Closed-Leaf check-in: a141858eec user: rkeene tags: rkeene-fixcrosscompile
17:58
Applied patch Closed-Leaf check-in: 0c7fd93cac user: rkeene tags: rkeene-peercertificate
2015-07-07
17:16
Updated with dhparam.2.patch for tls ticket #59. check-in: 2aadaa4c28 user: andreas_kupries tags: trunk

Added .fossil-settings/ignore-glob version [f82bd5334b].
Added HEADER version [786e922403].
Modified Makefile.in from [de778baab4] to [f8fac04f72]. 
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# Makefile.in --
#
# This file is a Makefile for the tls Tcl extension.  If it has the name
# "Makefile.in" then it is a template for a Makefile;  to generate the
# actual Makefile, run "./configure", which is a configuration script
# generated by the "autoconf" program (constructs like "@foo@" will get
# replaced in the actual Makefile.
#
# Copyright (c) 1999-2000 Ajuba Solutions.
# All rights reserved.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# RCS: @(#) $Id: Makefile.in,v 1.29 2010/08/12 01:28:06 hobbs2 Exp $


#========================================================================
# Enumerate the names of the source files included in this package.
# This will be used when a dist target is added to the Makefile.
#========================================================================

PKG_SOURCES	= tls.c tlsIO.c tlsBIO.c tlsX509.c fixstrtod.c
PKG_OBJECTS	= tls.$(OBJEXT) tlsIO.$(OBJEXT) tlsBIO.$(OBJEXT) \
		  tlsX509.$(OBJEXT) fixstrtod.$(OBJEXT)

#========================================================================
# RUNTIME_SOURCES identifies Tcl runtime files that are associated with
# this package that need to be installed, if any.
#========================================================================

PKG_TCL_SOURCES	= tls.tcl

#========================================================================
# This is a list of header files to be installed
#========================================================================

PKG_HEADERS	= tls.h

#========================================================================
# Variables and AC_SUBST cases added for tls.
#========================================================================

SSL_DIR			= @SSL_DIR@
SSL_LIB_DIR 		= @SSL_LIB_DIR@
SSL_INCLUDE_DIR 	= @SSL_INCLUDE_DIR@
SSL_INCLUDE_DIR_NATIVE	= @SSL_INCLUDE_DIR_NATIVE@
SSL_INCLUDES 		= -I$(SSL_INCLUDE_DIR_NATIVE)

#========================================================================
# "PKG_LIB_FILE" refers to the library (dynamic or static as per
# configuration options) composed of the named objects.
#========================================================================

PKG_LIB_FILE	= @PKG_LIB_FILE@
PKG_STUB_LIB_FILE = @PKG_STUB_LIB_FILE@

lib_BINARIES	= $(PKG_LIB_FILE)
BINARIES	= $(lib_BINARIES)

SHELL		= @SHELL@

srcdir		= @srcdir@
prefix		= @prefix@
exec_prefix	= @exec_prefix@

bindir		= @bindir@
libdir		= @libdir@
datadir		= @datadir@
mandir		= @mandir@
includedir	= @includedir@

DESTDIR		=

PKG_DIR		= $(PACKAGE_NAME)$(PACKAGE_VERSION)
pkgdatadir	= $(datadir)/$(PKG_DIR)
pkglibdir	= $(libdir)/$(PKG_DIR)
pkgincludedir	= $(includedir)/$(PKG_DIR)

top_builddir	= .

INSTALL		= @INSTALL@
INSTALL_PROGRAM	= @INSTALL_PROGRAM@
INSTALL_DATA	= @INSTALL_DATA@
INSTALL_SCRIPT	= @INSTALL_SCRIPT@

PACKAGE_NAME	= @PACKAGE_NAME@
PACKAGE_VERSION	= @PACKAGE_VERSION@
CC		= @CC@
CFLAGS_DEFAULT	= @CFLAGS_DEFAULT@
CFLAGS_WARNING	= @CFLAGS_WARNING@
CLEANFILES	= @CLEANFILES@
EXEEXT		= @EXEEXT@
LDFLAGS_DEFAULT	= @LDFLAGS_DEFAULT@
MAKE_LIB	= @MAKE_LIB@
MAKE_SHARED_LIB	= @MAKE_SHARED_LIB@
MAKE_STATIC_LIB	= @MAKE_STATIC_LIB@
MAKE_STUB_LIB	= @MAKE_STUB_LIB@
OBJEXT		= @OBJEXT@
RANLIB		= @RANLIB@
RANLIB_STUB	= @RANLIB_STUB@
SHLIB_CFLAGS	= @SHLIB_CFLAGS@
SHLIB_LD	= @SHLIB_LD@
SHLIB_LD_LIBS	= @SHLIB_LD_LIBS@
STLIB_LD	= @STLIB_LD@
TCL_DEFS	= @TCL_DEFS@
TCL_BIN_DIR	= @TCL_BIN_DIR@
TCL_SRC_DIR	= @TCL_SRC_DIR@
# This is necessary for packages that use private Tcl headers
#TCL_TOP_DIR_NATIVE	= @TCL_TOP_DIR_NATIVE@
# Not used, but retained for reference of what libs Tcl required
TCL_LIBS	= @TCL_LIBS@

#========================================================================
# TCLLIBPATH seeds the auto_path in Tcl's init.tcl so we can test our
# package without installing.  The other environment variables allow us
# to test against an uninstalled Tcl.  Add special env vars that you
# require for testing here (like TCLX_LIBRARY).
#========================================================================

EXTRA_PATH	= $(top_builddir):$(TCL_BIN_DIR)
TCLSH_ENV	= TCL_LIBRARY=`@CYGPATH@ $(TCL_SRC_DIR)/library` \
		  @LD_LIBRARY_PATH_VAR@="$(EXTRA_PATH):$(@LD_LIBRARY_PATH_VAR@)" \
		  PATH="$(EXTRA_PATH):$(PATH)" \
		  TCLLIBPATH="$(top_builddir)"
TCLSH_PROG	= @TCLSH_PROG@
TCLSH		= $(TCLSH_ENV) $(TCLSH_PROG)
SHARED_BUILD	= @SHARED_BUILD@

INCLUDES	= @PKG_INCLUDES@ @TCL_INCLUDES@ $(SSL_INCLUDES)

PKG_CFLAGS	= @PKG_CFLAGS@

#DEFS		= $(TCL_DEFS) @DEFS@ $(EXTRA_CFLAGS)
DEFS		= @DEFS@ $(PKG_CFLAGS)

CONFIG_CLEAN_FILES = Makefile pkgIndex.tcl

CPPFLAGS	= @CPPFLAGS@
LIBS		= @PKG_LIBS@ @LIBS@
AR		= ar
CFLAGS		= @CFLAGS@
COMPILE		= $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)

#========================================================================
# Start of user-definable TARGETS section
#========================================================================

#========================================================================
# TEA TARGETS.  Please note that the "libraries:" target refers to platform
# independent files, and the "binaries:" target inclues executable programs and
# platform-dependent libraries.  Modify these targets so that they install
# the various pieces of your package.  The make and install rules
# for the BINARIES that you specified above have already been done.
#========================================================================

all: binaries libraries doc

#========================================================================
# The binaries target builds executable programs, Windows .dll's, unix
# shared/static libraries, and any other platform-dependent files.
# The list of targets to build for "binaries:" is specified at the top
# of the Makefile, in the "BINARIES" variable.
#========================================================================

binaries: $(BINARIES) pkgIndex.tcl

libraries: $(PKG_TCL_SOURCES)

doc:

install: all install-binaries install-libraries install-doc

install-binaries: binaries install-lib-binaries install-bin-binaries

#========================================================================
# This rule installs platform-independent files, such as header files.
#========================================================================

install-libraries: libraries
	@mkdir -p $(DESTDIR)$(includedir)
	@echo "Installing header files in $(DESTDIR)$(includedir)"
	@list='$(PKG_HEADERS)'; for i in $$list; do \
	    echo "Installing $(srcdir)/$$i" ; \
	    $(INSTALL_DATA) $(srcdir)/$$i $(DESTDIR)$(includedir) ; \
	done;

#========================================================================
# Install documentation.  Unix manpages should go in the $(mandir)
# directory.
#========================================================================

install-doc: doc
#	@mkdir -p $(DESTDIR)$(mandir)/mann
#	@echo "Installing documentation in $(DESTDIR)$(mandir)"
#	@for i in $(srcdir)/doc/*.n; do \
#	    echo "Installing $$i"; \
#	    rm -f $(DESTDIR)$(mandir)/mann/`basename $$i`; \
#	    $(INSTALL_DATA) $$i $(DESTDIR)$(mandir)/mann ; \
#	done

test: binaries libraries
	echo "load $(PKG_LIB_FILE); \
	  if {![file exists tls.tcl]} { \
	      file copy [file join $(srcdir) tls.tcl] tls.tcl \
	  } ;\
	  source [file join $(srcdir) tls.tcl]; \
	  set argv {$(TESTFLAGS)}; \
	  source [file join $(srcdir) tests all.tcl]" | $(TCLSH)

shell: binaries libraries
	@$(TCLSH) $(SCRIPT)

gdb:
	$(TCLSH_ENV) gdb $(TCLSH_PROG) $(SCRIPT)

depend:

#========================================================================
# $(PKG_LIB_FILE) should be listed as part of the BINARIES variable
# mentioned above.  That will ensure that this target is built when you
# run "make binaries".
#
# The $(PKG_OBJECTS) objects are created and linked into the final
# library.  In most cases these object files will correspond to the
# source files above.
#========================================================================

$(PKG_LIB_FILE): $(PKG_OBJECTS)
	-rm -f $(PKG_LIB_FILE)
	${MAKE_LIB}
	-$(RANLIB) $(PKG_LIB_FILE)

#========================================================================
# We need to enumerate the list of .c to .o lines here.
#
# In the following lines, $(srcdir) refers to the toplevel directory
# containing your extension.  If your sources are in a subdirectory,
# you will have to modify the paths to reflect this:
#
# sample.$(OBJEXT): $(srcdir)/generic/sample.c
# 	$(COMPILE) -c `@CYGPATH@ $(srcdir)/generic/sample.c` -o $@
#
# Setting the VPATH variable to a list of paths will cause the makefile
# to look into these paths when resolving .c to .obj dependencies.
# As necessary, add $(srcdir):$(srcdir)/compat:....
#========================================================================

VPATH = $(srcdir)

.c.@OBJEXT@:
	$(COMPILE) -c `@CYGPATH@ $<` -o $@

#========================================================================
# Create the pkgIndex.tcl file.
# It is usually easiest to let Tcl do this for you with pkg_mkIndex, but
# you may find that you need to customize the package.  If so, either
# modify the -hand version, or create a pkgIndex.tcl.in file and have
# the configure script output the pkgIndex.tcl by editing configure.in.
#========================================================================

pkgIndex.tcl-auto:
	( echo pkg_mkIndex . $(PKG_LIB_FILE) \; exit; ) | $(TCLSH)

pkgIndex.tcl:
	(echo 'package ifneeded $(PACKAGE_NAME) $(PACKAGE_VERSION) \
	    "[list source [file join $$dir tls.tcl]] ; \
	     [list tls::initlib $$dir $(PKG_LIB_FILE)]"'\
	) > pkgIndex.tcl

#========================================================================
# End of user-definable section
#========================================================================

#========================================================================
# Don't modify the file to clean here.  Instead, set the "CLEANFILES"
# variable in configure.in
#========================================================================

clean:  
	-test -z "$(BINARIES)" || rm -f $(BINARIES)
	-rm -f *.$(OBJEXT) core *.core
	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)

distclean: clean
	-rm -f *.tab.c
	-rm -f $(CONFIG_CLEAN_FILES)
	-rm -f config.cache config.log config.status

COMPEXE		= gzip
COMPEXT		= gz
COMPRESS	= tar cvf - $(PKG_DIR) | $(COMPEXE) > $(PKG_DIR)-src.tar.$(COMPEXT)
DIST_ROOT	= /tmp/dist
DIST_DIR	= $(DIST_ROOT)/$(PKG_DIR)

dist-clean:
	rm -rf $(DIST_DIR) $(DIST_ROOT)/$(PKG_DIR).tar.$(COMPEXT)

dist: dist-clean
	mkdir -p $(DIST_DIR)
	cp -p $(srcdir)/README.txt $(srcdir)/ChangeLog $(srcdir)/tls.htm \
		$(srcdir)/configure $(srcdir)/configure.in \
		$(srcdir)/Makefile.in $(srcdir)/*.[ch] \
		$(srcdir)/license.terms \
		$(srcdir)/aclocal.m4 $(srcdir)/tls.tcl \
		$(DIST_DIR)
	chmod 664 $(DIST_DIR)/Makefile.in $(DIST_DIR)/aclocal.m4
	chmod 775 $(DIST_DIR)/configure $(DIST_DIR)/configure.in

	mkdir $(DIST_DIR)/tclconfig
	cp -p $(srcdir)/tclconfig/install-sh $(srcdir)/tclconfig/tcl.m4 \
		$(DIST_DIR)/tclconfig/
	chmod 664 $(DIST_DIR)/tclconfig/tcl.m4
	chmod +x $(DIST_DIR)/tclconfig/install-sh

	mkdir $(DIST_DIR)/tests
	cp -p $(srcdir)/tests/*.{tcl,test} $(DIST_DIR)/tests

	mkdir $(DIST_DIR)/tests/certs
	cp -p $(srcdir)/tests/certs/*.{pem,key,req,txt,srl} \
		$(DIST_DIR)/tests/certs

	mkdir $(DIST_DIR)/win
	cp -p $(srcdir)/win/*.{vc,rc,c} $(DIST_DIR)/win

	(cd $(DIST_ROOT); $(COMPRESS);)

#========================================================================
# Install binary object libraries.  On Windows this includes both .dll and
# .lib files.  Because the .lib files are not explicitly listed anywhere,
# we need to deduce their existence from the .dll file of the same name.
# Additionally, the .dll files go into the bin directory, but the .lib
# files go into the lib directory.  On Unix platforms, all library files
# go into the lib directory.  In addition, this will generate the pkgIndex.tcl
# file in the install location (assuming it can find a usable tclsh)
#
# You should not have to modify this target.
#========================================================================

install-lib-binaries:
	@mkdir -p $(DESTDIR)$(pkglibdir)
	@list='$(lib_BINARIES)'; for p in $$list; do \
	  if test -f $$p; then \
	    echo " $(INSTALL_PROGRAM) $$p $(DESTDIR)$(pkglibdir)/$$p"; \
	    $(INSTALL_PROGRAM) $$p $(DESTDIR)$(pkglibdir)/$$p; \
	    stub=`echo $$p|sed -e "s/.*\(stub\).*/\1/"`; \
	    if test "x$$stub" = "xstub"; then \
		echo " $(RANLIB_STUB) $(DESTDIR)$(pkglibdir)/$$p"; \
		$(RANLIB_STUB) $(DESTDIR)$(pkglibdir)/$$p; \
	    else \
		echo " $(RANLIB) $(DESTDIR)$(pkglibdir)/$$p"; \
		$(RANLIB) $(DESTDIR)$(pkglibdir)/$$p; \
	    fi; \
	    ext=`echo $$p|sed -e "s/.*\.//"`; \
	    if test "x$$ext" = "xdll"; then \
		lib=`basename $$p|sed -e 's/.[^.]*$$//'`.lib; \
		if test -f $$lib; then \
		    echo " $(INSTALL_DATA) $$lib $(DESTDIR)$(pkglibdir)/$$lib"; \
	            $(INSTALL_DATA) $$lib $(DESTDIR)$(pkglibdir)/$$lib; \
		fi; \
	    fi; \
	  fi; \
	done
	@list='$(PKG_TCL_SOURCES)'; for p in $$list; do \
	  if test -f $(srcdir)/$$p; then \
	    destp=`basename $$p`; \
	    echo " Install $$destp $(DESTDIR)$(pkglibdir)/$$destp"; \
	    $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(pkglibdir)/$$destp; \
	  fi; \
	done
	@if test "x$(SHARED_BUILD)" = "x1"; then \
	    echo " Install pkgIndex.tcl $(DESTDIR)$(pkglibdir)"; \
	    $(INSTALL_DATA) pkgIndex.tcl $(DESTDIR)$(pkglibdir); \
	fi

#========================================================================
# Install binary executables (e.g. .exe files)
#
# You should not have to modify this target.
#========================================================================

install-bin-binaries:
	@mkdir -p $(DESTDIR)$(bindir)
	@list='$(bin_BINARIES)'; for p in $$list; do \
	  if test -f $$p; then \
	    echo " $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/$$p"; \
	    $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/$$p; \
	  fi; \
	done

.SUFFIXES: .c .$(OBJEXT)

Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
	cd $(top_builddir) \
	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status

uninstall-binaries:
	list='$(lib_BINARIES)'; for p in $$list; do \
	  rm -f $(DESTDIR)$(pkglibdir)/$$p; \
	done
	list='$(PKG_TCL_SOURCES)'; for p in $$list; do \
	  p=`basename $$p`; \
	  rm -f $(DESTDIR)$(pkglibdir)/$$p; \
	done
	list='$(bin_BINARIES)'; for p in $$list; do \
	  rm -f $(DESTDIR)$(bindir)/$$p; \
	done

.PHONY: all binaries clean depend distclean doc install libraries test

# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT:

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CC = @CC@
AR = @AR@




RANLIB = @RANLIB@



CFLAGS = @CFLAGS@ @SHOBJFLAGS@




CPPFLAGS = @CPPFLAGS@ -I@srcdir@ -I. @DEFS@ @TCL_DEFS@

LDFLAGS = @LDFLAGS@ @SHOBJLDFLAGS@



LIBS = @LIBS@
INSTALL = @INSTALL@
PACKAGE_VERSION = @PACKAGE_VERSION@



TCL_PACKAGE_PATH = @TCL_PACKAGE_PATH@





PACKAGE_INSTALL_DIR = $(TCL_PACKAGE_PATH)/tcltls$(PACKAGE_VERSION)







all: @EXTENSION_TARGET@




# The shared object target



tcltls.@SHOBJEXT@: tls.o tlsBIO.o tlsIO.o tlsX509.o





	$(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o tcltls.@SHOBJEXT@ tls.o tlsBIO.o tlsIO.o tlsX509.o $(LIBS)















































# The static target








tcltls.a: tls.o tlsBIO.o tlsIO.o tlsX509.o

	$(AR) rcu tcltls.a.new tls.o tlsBIO.o tlsIO.o tlsX509.o

	$(RANLIB) tcltls.a.new


	mv tcltls.a.new tcltls.a





















# Dependencies for all our targets






tls.o: @srcdir@/tls.c @srcdir@/tlsInt.h @srcdir@/tclOpts.h @srcdir@/tls.tcl.h dh_params.h

tlsBIO.o: @srcdir@/tlsBIO.c @srcdir@/tlsInt.h

tlsIO.o: @srcdir@/tlsIO.c @srcdir@/tlsInt.h

tlsX509.o: @srcdir@/tlsX509.c @srcdir@/tlsInt.h



# Create a C-source-ified version of the script resources



# for TclTLS so that we only need a single file to enable






# this extension
@srcdir@/tls.tcl.h: @srcdir@/tls.tcl




	xxd -i < '@srcdir@/tls.tcl' > '@srcdir@/tls.tcl.h.new'








	mv '@srcdir@/tls.tcl.h.new' '@srcdir@/tls.tcl.h'











# Create default DH parameters


dh_params.h: @srcdir@/gen_dh_params

	@srcdir@/gen_dh_params @GEN_DH_PARAMS_ARGS@ > dh_params.h.new









	mv dh_params.h.new dh_params.h












# Generic target for building files from the "srcdir"






# tree -- the default target will not match paths
%.o: @srcdir@/%.c
	$(CC) $(CPPFLAGS) $(CFLAGS) -o "$@" -c "$<"













# Install the extension
install: @EXTENSION_TARGET@ pkgIndex.tcl
	$(INSTALL) -d '$(DESTDIR)$(PACKAGE_INSTALL_DIR)'



	$(INSTALL) -t '$(DESTDIR)$(PACKAGE_INSTALL_DIR)' @EXTENSION_TARGET@ pkgIndex.tcl








# Clean the local build directory for rebuild against the same configuration
clean:



	rm -f tls.o tlsBIO.o tlsIO.o tlsX509.o

	rm -f tcltls.@SHOBJEXT@


	rm -f tcltls.a.new tcltls.a




























# Clean the local build directory back to what it was after unpacking the



# distribution tarball


distclean: clean

	rm -f config.log config.status











	rm -f dh_params.h.new dh_params.h



	rm -f Makefile pkgIndex.tcl





































# Clean the local build directory back to only thing things that exist in








# version control system

mrproper: distclean



	rm -f @srcdir@/tls.tcl.h
	rm -f @srcdir@/configure @srcdir@/config.sub @srcdir@/config.guess @srcdir@/install-sh

	rm -f @srcdir@/aclocal.m4






	rm -rf @srcdir@/autom4te.cache



.PHONY: all install clean distclean mrproper
Modified README.txt from [a2f4c7f22f] to [98035f2af2]. 
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Original TLS Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
TLS 1.4.1    Copyright (C) 2000 Ajuba Solutions
TLS 1.6      Copyright (C) 2008 ActiveState Software Inc.

$Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/README.txt,v 1.7 2008/03/19 22:49:12 hobbs2 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.

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





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Original TLS Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
TLS 1.4.1    Copyright (C) 2000 Ajuba Solutions
TLS 1.6      Copyright (C) 2008 ActiveState Software Inc.



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.

Full filevent sematics should also be intact - see tests directory for
blocking and non-blocking examples.
︙︙
Deleted aclocal.m4 version [9e0a6d21b1].
Added aclocal/shobj.m4 version [a12856793f].
Added aclocal/tcl.m4 version [154523ce1b].
Added aclocal/versionscript.m4 version [b9d44e1a68].
Added autogen.sh version [c6e14774e1].
Added build/makearch.info version [cbbf41f89e].
Added build/post.sh version [b845836733].
Added build/pre.sh version [a8f310fb41].
Deleted configure version [c1aa70d493].
Modified configure.in from [8e59f65b56] to [f1c9899613]. 
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#!/bin/bash -norc
dnl	This file is an input file used by the GNU "autoconf" program to
dnl	generate the file "configure", which is run during Tcl installation
dnl	to configure the system for the local environment.
dnl 
dnl This file contains code to generate "tls" using either the
dnl OpenSSL libraries or libraries from the commercial BSAFE SSL-C
dnl product from RSA Security.  In the United States, it is necessary
dnl to use the RSA BSAFE libraries for any product developed for
dnl commercial use. Licensing information for BSAFE SSL-C may be
dnl obtained from RSA Data Scurity Inc., San Mateo, California, USA.
dnl Their home page on the web is "www.rsasecurity.com". 

#
# RCS: @(#) $Id: configure.in,v 1.31 2015/07/07 17:16:02 andreas_kupries Exp $


#--------------------------------------------------------------------
# macro used to verify that the configure script can find the sources
#--------------------------------------------------------------------


AC_INIT([tls], [1.6.7])

TEA_INIT([3.8])

AC_CONFIG_AUX_DIR(tclconfig)

#--------------------------------------------------------------------
# Load the tclConfig.sh file
#--------------------------------------------------------------------

TEA_PATH_TCLCONFIG
TEA_LOAD_TCLCONFIG

#-----------------------------------------------------------------------
# Handle the --prefix=... option by defaulting to what Tcl gave.
# Must be called after TEA_LOAD_TCLCONFIG and before TEA_SETUP_COMPILER.
#-----------------------------------------------------------------------

TEA_PREFIX

#-----------------------------------------------------------------------
# Standard compiler checks.
# This sets up CC by using the CC env var, or looks for gcc otherwise.
# This also calls AC_PROG_CC, AC_PROG_INSTALL and a few others to create
# the basic setup necessary to compile executables.
#-----------------------------------------------------------------------

TEA_SETUP_COMPILER

#-----------------------------------------------------------------------
# __CHANGE__
# Specify the C source files to compile in TEA_ADD_SOURCES,
# public headers that need to be installed in TEA_ADD_HEADERS,
# stub library C source files to compile in TEA_ADD_STUB_SOURCES,
# and runtime Tcl library files in TEA_ADD_TCL_SOURCES.
# This defines PKG(_STUB)_SOURCES, PKG(_STUB)_OBJECTS, PKG_HEADERS
# and PKG_TCL_SOURCES.
#-----------------------------------------------------------------------

TEA_ADD_SOURCES([])
TEA_ADD_HEADERS([])
TEA_ADD_INCLUDES([])
TEA_ADD_LIBS([])
TEA_ADD_CFLAGS([])
TEA_ADD_STUB_SOURCES([])
TEA_ADD_TCL_SOURCES([])

#--------------------------------------------------------------------
# A few miscellaneous platform-specific items:
#
# Define a special symbol for Windows (BUILD_sample in this case) so
# that we create the export library with the dll.  See sha1.h on how
# to use this.
#
# Windows creates a few extra files that need to be cleaned up.
# You can add more files to clean if your extension creates any extra



# files.
#


# Define any extra compiler flags in the PACKAGE_CFLAGS variable.
# These will be appended to the current set of compiler flags for
# your system.
#--------------------------------------------------------------------



if test "${TEA_PLATFORM}" = "windows" ; then
    AC_DEFINE(BUILD_tls)
    AC_DEFINE(WINDOWS)
    CLEANFILES="pkgIndex.tcl *.lib *.dll *.exp *.ilk *.pdb vc*.pch"
else
    CLEANFILES="pkgIndex.tcl"

fi
AC_SUBST(CLEANFILES)

#--------------------------------------------------------------------
# Choose which headers you need.  Extension authors should try very
# hard to only rely on the Tcl public header files.  Internal headers
# contain private data structures and are subject to change without
# notice.
# This MUST be called after TEA_LOAD_TCLCONFIG / TEA_LOAD_TKCONFIG
#--------------------------------------------------------------------

TEA_PUBLIC_TCL_HEADERS



#--------------------------------------------------------------------
# Check whether --enable-threads or --disable-threads was given.
#--------------------------------------------------------------------







TEA_ENABLE_THREADS

#--------------------------------------------------------------------
# The statement below defines a collection of symbols related to
# building as a shared library instead of a static library.
#--------------------------------------------------------------------

TEA_ENABLE_SHARED

#--------------------------------------------------------------------
# This macro figures out what flags to use with the compiler/linker
# when building shared/static debug/optimized objects.  This information
# can be taken from the tclConfig.sh file, but this figures it all out.
#--------------------------------------------------------------------

TEA_CONFIG_CFLAGS

#--------------------------------------------------------------------
# Set the default compiler switches based on the --enable-symbols option.
#--------------------------------------------------------------------

TEA_ENABLE_SYMBOLS

#--------------------------------------------------------------------
# Everyone should be linking against the Tcl stub library.  If you

# can't for some reason, remove this definition.  If you aren't using
# stubs, you also need to modify the SHLIB_LD_LIBS setting below to
# link against the non-stubbed Tcl library.  Add Tk too if necessary.
#--------------------------------------------------------------------

AC_DEFINE(USE_TCL_STUBS)

#--------------------------------------------------------------------
# If the variable OPENSSL is set, we will build with the OpenSSL
# libraries.  If it is not set, then we will use RSA BSAFE SSL-C
# libraries instead of the default OpenSSL libaries.
#--------------------------------------------------------------------

OPENSSL="1"

TLS_CHECK_SSL

#--------------------------------------------------------------------
# Determine if we should use the patented encryption code
#--------------------------------------------------------------------

AC_ARG_ENABLE(patents, [  --enable-patents        Use patented code.  Default is enabled], PATENTS=${enableval}, PATENTS=yes)  


if test ${PATENTS} = no; then
    AC_DEFINE([NO_PATENTS])
fi


#--------------------------------------------------------------------
# This macro generates a line to use when building a library.  It
# depends on values set by the TEA_ENABLE_SHARED, TEA_ENABLE_SYMBOLS,
# and TEA_LOAD_TCLCONFIG macros above.
#--------------------------------------------------------------------

TEA_MAKE_LIB

#--------------------------------------------------------------------
# Shared libraries and static libraries have different names.
# Also, windows libraries and unix libraries have different names.
# For the OpenSSL version, I chose to use the same library names that
# OpenSSL uses as its default names.
#--------------------------------------------------------------------

if test "${TEA_PLATFORM}" = "windows" ; then
    if test "$GCC" = "yes"; then
	TEA_ADD_LIBS([-L${SSL_LIB_DIR_NATIVE}])
    else
	TEA_ADD_LIBS([-libpath:${SSL_LIB_DIR_NATIVE}])
    fi
    if test -n "${OPENSSL}"; then
        TEA_ADD_LIBS([ssleay32.lib libeay32.lib])

    else
        TEA_ADD_LIBS([sslc32.lib])
    fi

else
    # Subst runtime dir here, use -R and -L where necessary. [Bug 1742859]
    LIB_RUNTIME_DIR=${SSL_LIB_DIR}
    eval "LD_SEARCH_FLAGS=\"${LD_SEARCH_FLAGS}\""

    if test -n "${OPENSSL}"; then
	TEA_ADD_LIBS([${LD_SEARCH_FLAGS} -L${SSL_LIB_DIR} -lssl -lcrypto ${GCCPATH} ${GCCLIB}])


    else
	TEA_ADD_LIBS([${LD_SEARCH_FLAGS} -L${SSL_LIB_DIR} -lsslc])
    fi
fi



#--------------------------------------------------------------------
# Find tclsh so that we can run pkg_mkIndex to generate the pkgIndex.tcl
# file during the install process.  Don't run the TCLSH_PROG through
# ${CYGPATH} because it's being used directly by make.
# Require that we use a tclsh shell version 8.2 or later since earlier
# versions have bugs in the pkg_mkIndex routine.
# Add WISH as well if this is a Tk extension.
#--------------------------------------------------------------------

TEA_PROG_TCLSH

#--------------------------------------------------------------------
# Finally, substitute all of the various values into the Makefile.
#--------------------------------------------------------------------


AC_OUTPUT([Makefile])

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dnl Define ourselves







AC_INIT(tcltls, 1.256)


dnl Checks for programs.
AC_PROG_CC



AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_GNU_SOURCE


dnl Determine system information
DC_CHK_OS_INFO


dnl Look for appropriate headers

AC_CHECK_HEADERS(unistd.h stdlib.h string.h strings.h)







dnl Perform Tcl Extension required stuff
TCLEXT_INIT







if test "$TCLEXT_BUILD" != 'static'; then

	dnl Determine how to make shared objects

	DC_GET_SHOBJFLAGS















	EXTENSION_TARGET="tcltls.${SHOBJEXT}"





else



	AC_CHECK_TOOL([AR], [ar], [false])
	AC_CHECK_TOOL([RANLIB], [ranlib], [:])
	EXTENSION_TARGET="tcltls.a"
fi

AC_SUBST(EXTENSION_TARGET)
AC_SUBST(TCLEXT_BUILD)





dnl Determine what SSL library to link with
AC_ARG_WITH([ssl], AS_HELP_STRING([--with-ssl], [name of ssl library to build against (openssl, libressl, nss, auto)]), [
	if test "$withval" = "no"; then





		AC_MSG_ERROR([You may not specify --without-ssl])
	fi









	if test "$withval" = "yes"; then

		AC_MSG_ERROR([If you specify --with-ssl then you must provide a value])
	fi




	tcltls_ssl_lib="$withval"
], [
	tcltls_ssl_lib='auto'
])

dnl Enable support for building the same library every time
tcltls_deterministic='false'
AC_ARG_ENABLE([deterministic], AS_HELP_STRING([--enable-deterministic], [enable deterministic parameters]), [
	if test "$enableval" = "yes"; then


		tcltls_deterministic='true'

	fi

])





if test "$tcltls_deterministic" = 'true'; then

	GEN_DH_PARAMS_ARGS='fallback'



else
	GEN_DH_PARAMS_ARGS=''
fi


AC_SUBST(GEN_DH_PARAMS_ARGS)






dnl Enable support for a debugging build





tcltls_debug='false'

AC_ARG_ENABLE([debug], AS_HELP_STRING([--enable-debug], [enable debugging parameters]), [

	if test "$enableval" = "yes"; then



		tcltls_debug='true'

	fi
])
if test "$tcltls_debug" = 'true'; then
	AC_DEFINE(TCLEXT_TCLTLS_DEBUG, [1], [Enable debugging build])
fi

AC_CHECK_TOOL([PKGCONFIG], [pkg-config], [false])







dnl XXX:TODO: Automatically determine the SSL library to use






dnl           defaulting to OpenSSL for compatibility reasons

if test "$tcltls_ssl_lib" = 'auto'; then

	tcltls_ssl_lib='openssl'

fi


AC_MSG_CHECKING([which TLS library to use])
AS_CASE([$tcltls_ssl_lib],
	[openssl], [

		AC_MSG_RESULT([openssl])

		LIBS="${LIBS} `"${PKGCONFIG}" openssl --libs`"
		CFLAGS="${CFLAGS} `"${PKGCONFIG}" openssl --cflags-only-other`"
		CPPFLAGS="${CPPFLAGS} `"${PKGCONFIG}" openssl --cflags-only-I`"
	],
	[libressl], [

		AC_MSG_RESULT([libressl])
	],
	[nss], [



		AC_MSG_RESULT([nss])
	],
	[

		AC_MSG_ERROR([Unsupported SSL library: $tcltls_ssl_lib])






	]

)




dnl Produce output
AC_OUTPUT(Makefile pkgIndex.tcl)
Deleted fixstrtod.c version [097c39a2a6].
Added gen_dh_params version [121b16da7e].
Added pkgIndex.tcl.in version [69b06405aa].
Modified tclOpts.h from [4e3c2a8397] to [aff9aa3b9c]. 
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/*
 *  Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
 *
 *  $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tclOpts.h,v 1.2 2000/01/20 01:49:31 aborr Exp $
 *
 * Stylized option processing - requires consitent
 * external vars: opt, idx, objc, objv
 */
#ifndef _TCL_OPTS_H
#define _TCL_OPTS_H

#define OPT_PROLOG(option)			\




<
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/*
 *  Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
 *


 * Stylized option processing - requires consitent
 * external vars: opt, idx, objc, objv
 */
#ifndef _TCL_OPTS_H
#define _TCL_OPTS_H

#define OPT_PROLOG(option)			\
︙︙
Deleted tclconfig/README.txt version [180f4215d5].
Deleted tclconfig/install-sh version [b087e5c4b9].
Deleted tclconfig/tcl.m4 version [1cb6792ef2].
Modified tests/all.tcl from [0cb48d72f1] to [a5976d4aa4]. 
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# all.tcl --
#
# This file contains a top-level script to run all of the Tcl
# tests.  Execute it by invoking "source all.test" when running tcltest
# in this directory.
#
# Copyright (c) 1998-2000 by Ajuba Solutions.
# All rights reserved.
# 
# RCS: @(#) $Id: all.tcl,v 1.5 2000/08/15 18:45:01 hobbs Exp $



if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest
    namespace import ::tcltest::*
}

set ::tcltest::testSingleFile false











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# all.tcl --
#
# This file contains a top-level script to run all of the Tcl
# tests.  Execute it by invoking "source all.test" when running tcltest
# in this directory.
#
# Copyright (c) 1998-2000 by Ajuba Solutions.
# All rights reserved.
# 
# RCS: @(#) $Id: all.tcl,v 1.5 2000/08/15 18:45:01 hobbs Exp $

set auto_path [linsert $auto_path 0 [file normalize [file join [file dirname [info script]] ..]]]

if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest
    namespace import ::tcltest::*
}

set ::tcltest::testSingleFile false
︙︙
Modified tests/ciphers.test from [775a49336b] to [9bef3a5541].
︙︙
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if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest
    namespace import ::tcltest::*
}

# The build dir is added as the first element of $PATH
set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]

package require tls

# One of these should == 1, depending on what type of ssl library
# tls was compiled against. (RSA BSAFE SSL-C or OpenSSL).
#
set ::tcltest::testConstraints(rsabsafe) 0
set ::tcltest::testConstraints(openssl) [string match "OpenSSL*" [tls::version]]








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if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest
    namespace import ::tcltest::*
}

# The build dir is added as the first element of $PATH


package require tls

# One of these should == 1, depending on what type of ssl library
# tls was compiled against. (RSA BSAFE SSL-C or OpenSSL).
#
set ::tcltest::testConstraints(rsabsafe) 0
set ::tcltest::testConstraints(openssl) [string match "OpenSSL*" [tls::version]]
︙︙
Modified tests/keytest1.tcl from [d7e22b5f32] to [897f9f74ad]. 
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#!/bin/sh
# The next line is executed by /bin/sh, but not tcl \
exec tclsh "$0" ${1+"$@"}


package require tls

proc creadable {s} {
    puts "LINE=[gets $s]"
    after 2000
    exit
}

proc myserv {s args} {
    fileevent $s readable [list creadable $s]
}



tls::misc req 1024 $keyfile $certfile [list C CCC ST STTT L LLLL O OOOO OU OUUUU CN CNNNN Email some@email.com days 730 serial 12]

tls::socket -keyfile $keyfile -certfile $certfile -server myserv 12300

puts "Now run keytest2.tcl"
vwait forever






>












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#!/bin/sh
# The next line is executed by /bin/sh, but not tcl \
exec tclsh "$0" ${1+"$@"}

set auto_path [linsert $auto_path 0 [file normalize [file join [file dirname [info script]] ..]]]
package require tls

proc creadable {s} {
    puts "LINE=[gets $s]"
    after 2000
    exit
}

proc myserv {s args} {
    fileevent $s readable [list creadable $s]
}

close [file tempfile keyfile]
close [file tempfile certfile]
tls::misc req 1024 $keyfile $certfile [list C CCC ST STTT L LLLL O OOOO OU OUUUU CN CNNNN Email some@email.com days 730 serial 12]

tls::socket -keyfile $keyfile -certfile $certfile -server myserv 12300

puts "Now run keytest2.tcl"
vwait forever
Modified tests/keytest2.tcl from [24f9bfe9d5] to [9ae291a22a]. 



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package require tls

set s [tls::socket 127.0.0.1 12300]
puts $s "A line"
flush $s
puts [join [tls::status $s] \n]
exit


>
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<

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#! /usr/bin/env tclsh

set auto_path [linsert $auto_path 0 [file normalize [file join [file dirname [info script]] ..]]]
package require tls

set s [tls::socket 127.0.0.1 12300]
puts $s "A line"
flush $s
puts [join [tls::status $s] \n]
exit
Modified tests/oldTests/tls.tcl from [d3ab0f3fc4] to [3ec4a78d72]. 
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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#
# $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tests/oldTests/tls.tcl,v 1.2 2000/06/06 18:24:33 aborr Exp $
#
set dir [file dirname [info script]]
regsub {\.} [info tclversion] {} vshort
if {$tcl_platform(platform) == "windows"} {
    if {[info exists tcl_platform(debug)]} {
	load $dir/../win/Debug$vshort/tls.dll
    } else {
	load $dir/../win/Release$vshort/tls.dll




<
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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#


set dir [file dirname [info script]]
regsub {\.} [info tclversion] {} vshort
if {$tcl_platform(platform) == "windows"} {
    if {[info exists tcl_platform(debug)]} {
	load $dir/../win/Debug$vshort/tls.dll
    } else {
	load $dir/../win/Release$vshort/tls.dll
︙︙
Modified tests/oldTests/tlsAuto.tcl from [af559bc2dc] to [c6f69ae9dc]. 
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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#
# $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tests/oldTests/tlsAuto.tcl,v 1.1 2000/06/06 18:13:20 aborr Exp $
#

set dir [file dirname [info script]]
cd $dir
source tls.tcl

proc fromServer {chan} {
    if {[catch {read $chan 10} data]} {




<
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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#



set dir [file dirname [info script]]
cd $dir
source tls.tcl

proc fromServer {chan} {
    if {[catch {read $chan 10} data]} {
︙︙
Modified tests/oldTests/tlsBlocking.tcl from [10a9ce36e6] to [272e10e79e]. 
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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#
# $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tests/oldTests/tlsBlocking.tcl,v 1.1 2000/06/06 18:13:21 aborr Exp $
#

set dir [file dirname [info script]]
cd $dir
source tls.tcl

proc bgerror {msg} {tclLog "BG: $msg"}





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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#



set dir [file dirname [info script]]
cd $dir
source tls.tcl

proc bgerror {msg} {tclLog "BG: $msg"}
︙︙
Modified tests/oldTests/tlsCiphers.tcl from [015cebb2a4] to [fc1b7f572b]. 
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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#
# $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tests/oldTests/tlsCiphers.tcl,v 1.1 2000/06/06 18:13:21 aborr Exp $
#

set dir [file dirname [info script]]
cd $dir
source tls.tcl

if {[llength $argv] == 0} {
    puts stderr "Usage: ciphers protocol ?verbose?"




<
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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#



set dir [file dirname [info script]]
cd $dir
source tls.tcl

if {[llength $argv] == 0} {
    puts stderr "Usage: ciphers protocol ?verbose?"
︙︙
Modified tests/oldTests/tlsHttp.tcl from [a70dbb3194] to [a53b6ea2fa]. 
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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#
# $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tests/oldTests/tlsHttp.tcl,v 1.1 2000/06/06 18:13:21 aborr Exp $
#
package require base64

set dir [file dirname [info script]]
cd $dir
source tls.tcl
package require http





<
<








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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#


package require base64

set dir [file dirname [info script]]
cd $dir
source tls.tcl
package require http
︙︙
Modified tests/oldTests/tlsSrv.tcl from [94376e17c0] to [03126ed641]. 
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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#
# $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tests/oldTests/tlsSrv.tcl,v 1.1 2000/06/06 18:13:21 aborr Exp $
#
# Sample Tls-enabled server
#
set dir [file dirname [info script]]
cd $dir
source tls.tcl
#lappend auto_path d:/tcl80/lib
#package require tls




<
<








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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#


# Sample Tls-enabled server
#
set dir [file dirname [info script]]
cd $dir
source tls.tcl
#lappend auto_path d:/tcl80/lib
#package require tls
︙︙
Modified tests/oldTests/tlsSrv2.tcl from [55ffa72ce8] to [26eb405e56]. 
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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#
# $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tests/oldTests/tlsSrv2.tcl,v 1.1 2000/06/06 18:13:21 aborr Exp $
#
# Sample Tls-enabled server
#
set dir [file dirname [info script]]
cd $dir
source tls.tcl
#lappend auto_path d:/tcl80/lib
#package require tls




<
<








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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#


# Sample Tls-enabled server
#
set dir [file dirname [info script]]
cd $dir
source tls.tcl
#lappend auto_path d:/tcl80/lib
#package require tls
︙︙
Modified tests/oldTests/tlsUpload.tcl from [82c9e6c118] to [7d5a3a1baa]. 
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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#
# $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tests/oldTests/tlsUpload.tcl,v 1.1 2000/06/06 18:13:21 aborr Exp $
#

set dir [file dirname [info script]]
cd $dir
source tls.tcl

proc fromServer {chan} {
    if {[catch {read $chan 10} data]} {




<
<








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#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
#



set dir [file dirname [info script]]
cd $dir
source tls.tcl

proc fromServer {chan} {
    if {[catch {read $chan 10} data]} {
︙︙
Modified tests/tlsIO.test from [29322e679c] to [eaefd1ceb9].
︙︙
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if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest
    namespace import -force ::tcltest::*
}

# The build dir is added as the first element of $PATH
set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
# Load the tls package
package require tls 1.6

set tlsServerPort 8048

# Specify where the certificates are

set certsDir	[file join [file dirname [info script]] certs]
set serverCert	[file join $certsDir server.pem]








<

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if {[lsearch [namespace children] ::tcltest] == -1} {
    package require tcltest
    namespace import -force ::tcltest::*
}

# The build dir is added as the first element of $PATH

# Load the tls package
package require tls

set tlsServerPort 8048

# Specify where the certificates are

set certsDir	[file join [file dirname [info script]] certs]
set serverCert	[file join $certsDir server.pem]
︙︙
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test tlsIO-1.12 {arg parsing for socket command} {socket} {
    list [catch {tls::socket foo badport} msg] $msg
} {1 {expected integer but got "badport"}}

test tlsIO-2.1 {tcp connection} {socket stdio} {
    removeFile script
    set f [open script w]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
	set timer [after 2000 "set x timed_out"]
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8828 \]"
    puts $f {
	proc accept {file addr port} {
	    global x








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test tlsIO-1.12 {arg parsing for socket command} {socket} {
    list [catch {tls::socket foo badport} msg] $msg
} {1 {expected integer but got "badport"}}

test tlsIO-2.1 {tcp connection} {socket stdio} {
    removeFile script
    set f [open script w]
    puts $f [list set auto_path $auto_path]
    puts $f {

	package require tls
	set timer [after 2000 "set x timed_out"]
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8828 \]"
    puts $f {
	proc accept {file addr port} {
	    global x
︙︙
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} else {
    set port [expr {$tlsServerPort + [pid]%1024}]
}

test tlsIO-2.2 {tcp connection with client port specified} {socket stdio} {
    removeFile script
    set f [open script w]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
	set timer [after 2000 "set x done"]
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8829 \]"
    puts $f {
	proc accept {sock addr port} {
            global x








>

<








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} else {
    set port [expr {$tlsServerPort + [pid]%1024}]
}

test tlsIO-2.2 {tcp connection with client port specified} {socket stdio} {
    removeFile script
    set f [open script w]
    puts $f [list set auto_path $auto_path]
    puts $f {

	package require tls
	set timer [after 2000 "set x done"]
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8829 \]"
    puts $f {
	proc accept {sock addr port} {
            global x
︙︙
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389
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397

    close $f
    set x
} [list ready "hello $port"]

test tlsIO-2.3 {tcp connection with client interface specified} {socket stdio} {
    removeFile script
    set f [open script w]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
	set timer [after 2000 "set x done"]
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8830 \]"
    puts $f {
	proc accept {sock addr port} {
            global x








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396

    close $f
    set x
} [list ready "hello $port"]

test tlsIO-2.3 {tcp connection with client interface specified} {socket stdio} {
    removeFile script
    set f [open script w]
    puts $f [list set auto_path $auto_path]
    puts $f {

	package require tls
	set timer [after 2000 "set x done"]
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8830 \]"
    puts $f {
	proc accept {sock addr port} {
            global x
︙︙
420
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422
423
424
425
426

427
428
429
430
431
432
433
434
435

    close $f
    set x
} {ready {hello 127.0.0.1}}

test tlsIO-2.4 {tcp connection with server interface specified} {socket stdio} {
    removeFile script
    set f [open script w]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
	set timer [after 2000 "set x done"]
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey -myaddr [info hostname] 8831 \]"
    puts $f {
	proc accept {sock addr port} {
            global x








>

<








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434

    close $f
    set x
} {ready {hello 127.0.0.1}}

test tlsIO-2.4 {tcp connection with server interface specified} {socket stdio} {
    removeFile script
    set f [open script w]
    puts $f [list set auto_path $auto_path]
    puts $f {

	package require tls
	set timer [after 2000 "set x done"]
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey -myaddr [info hostname] 8831 \]"
    puts $f {
	proc accept {sock addr port} {
            global x
︙︙
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459
460
461
462
463

464
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467
468
469
470
471
472

    close $f
    set x
} {ready hello}

test tlsIO-2.5 {tcp connection with redundant server port} {socket stdio} {
    removeFile script
    set f [open script w]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
	set timer [after 2000 "set x done"]
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8832 \]"
    puts $f {
	proc accept {sock addr port} {
            global x








>

<








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471

    close $f
    set x
} {ready hello}

test tlsIO-2.5 {tcp connection with redundant server port} {socket stdio} {
    removeFile script
    set f [open script w]
    puts $f [list set auto_path $auto_path]
    puts $f {

	package require tls
	set timer [after 2000 "set x done"]
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8832 \]"
    puts $f {
	proc accept {sock addr port} {
            global x
︙︙
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510

511
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    }
    set status
} ok

test tlsIO-2.7 {echo server, one line} {socket stdio} {
    removeFile script
    set f [open script w]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
	set timer [after 2000 "set x done"]
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8834 \]"
    puts $f {
	proc accept {s a p} {
            fileevent $s readable [list echo $s]








>

<








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511

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    }
    set status
} ok

test tlsIO-2.7 {echo server, one line} {socket stdio} {
    removeFile script
    set f [open script w]
    puts $f [list set auto_path $auto_path]
    puts $f {

	package require tls
	set timer [after 2000 "set x done"]
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8834 \]"
    puts $f {
	proc accept {s a p} {
            fileevent $s readable [list echo $s]
︙︙
548
549
550
551
552
553
554

555
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557
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559
560
561
562
563

    set y [gets $f]
    close $f
    list $x $y
} {{hello abcdefghijklmnop} done}

test tlsIO-2.8 {echo server, loop 50 times, single connection} {socket stdio} {
    set f [open script w]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
    	package require tls
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8835 \]"
    puts $f {
	proc accept {s a p} {
            fileevent $s readable [list echo $s]
            fconfigure $s -buffering line








>

<








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562

    set y [gets $f]
    close $f
    list $x $y
} {{hello abcdefghijklmnop} done}

test tlsIO-2.8 {echo server, loop 50 times, single connection} {socket stdio} {
    set f [open script w]
    puts $f [list set auto_path $auto_path]
    puts $f {

    	package require tls
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8835 \]"
    puts $f {
	proc accept {s a p} {
            fileevent $s readable [list echo $s]
            fconfigure $s -buffering line
︙︙
600
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604
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606

607
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611
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615

    set x
} {done 50}

test tlsIO-2.9 {socket conflict} {socket stdio} {
    set s [tls::socket -server accept 8828]
    removeFile script
    set f [open script w]

    puts -nonewline $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
	tls::socket -server accept 8828
    }
    close $f
    set f [open "|[list $::tcltest::tcltest script]" r]
    gets $f
    after 100








>

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614

    set x
} {done 50}

test tlsIO-2.9 {socket conflict} {socket stdio} {
    set s [tls::socket -server accept 8828]
    removeFile script
    set f [open script w]
    puts $f [list set auto_path $auto_path]
    puts -nonewline $f {

	package require tls
	tls::socket -server accept 8828
    }
    close $f
    set f [open "|[list $::tcltest::tcltest script]" r]
    gets $f
    after 100
︙︙
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699
700
701
702


test tlsIO-2.12 {tcp connection; no certificates specified} \
	{socket stdio unixOnly} {
    # There is a debug assertion on Windows/SSL that causes a crash when the
    # certificate isn't specified.
    removeFile script
    set f [open script w]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
	set timer [after 2000 "set x timed_out"]
	set f [tls::socket -server accept 8828]
	proc accept {file addr port} {
	    global x
	    set x done
            close $file








>

<








686
687
688
689
690
691
692
693
694

695
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697
698
699
700
701


test tlsIO-2.12 {tcp connection; no certificates specified} \
	{socket stdio unixOnly} {
    # There is a debug assertion on Windows/SSL that causes a crash when the
    # certificate isn't specified.
    removeFile script
    set f [open script w]
    puts $f [list set auto_path $auto_path]
    puts $f {

	package require tls
	set timer [after 2000 "set x timed_out"]
	set f [tls::socket -server accept 8828]
	proc accept {file addr port} {
	    global x
	    set x done
            close $file
︙︙
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723
724
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726

727
728
729
730
731
732
733
734
735

    close $f
    set x
} {ready done {}}

test tlsIO-3.1 {socket conflict} {socket stdio} {
    removeFile script
    set f [open script w]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8828 \]"
    puts $f {
	puts ready
	gets stdin
	close $f








>

<








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734

    close $f
    set x
} {ready done {}}

test tlsIO-3.1 {socket conflict} {socket stdio} {
    removeFile script
    set f [open script w]
    puts $f [list set auto_path $auto_path]
    puts $f {

	package require tls
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8828 \]"
    puts $f {
	puts ready
	gets stdin
	close $f
︙︙
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    close $f
    set x
} {1 {couldn't open socket: address already in use}}

test tlsIO-3.2 {server with several clients} {socket stdio} {
    removeFile script
    set f [open script w]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
	set t1 [after 30000 "set x timed_out"]
	set t2 [after 31000 "set x timed_out"]
	set t3 [after 32000 "set x timed_out"]
	set counter 0
    }
    puts $f "set s \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8828 \]"








>

<








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    close $f
    set x
} {1 {couldn't open socket: address already in use}}

test tlsIO-3.2 {server with several clients} {socket stdio} {
    removeFile script
    set f [open script w]
    puts $f [list set auto_path $auto_path]
    puts $f {

	package require tls
	set t1 [after 30000 "set x timed_out"]
	set t2 [after 31000 "set x timed_out"]
	set t3 [after 32000 "set x timed_out"]
	set counter 0
    }
    puts $f "set s \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8828 \]"
︙︙
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    set x
} {ready done}

test tlsIO-4.1 {server with several clients} {socket stdio} {
    # have seen intermittent hangs on Windows
    removeFile script
    set f [open script w]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
	gets stdin
    }
    puts $f "set s \[tls::socket -certfile $clientCert -cafile $caCert -keyfile $clientKey 127.0.0.1 8828 \]"
    puts $f {
	fconfigure $s -buffering line
	for {set i 0} {$i < 100} {incr i} {








>

<








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821

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828

    set x
} {ready done}

test tlsIO-4.1 {server with several clients} {socket stdio} {
    # have seen intermittent hangs on Windows
    removeFile script
    set f [open script w]
    puts $f [list set auto_path $auto_path]
    puts $f {

	package require tls
	gets stdin
    }
    puts $f "set s \[tls::socket -certfile $clientCert -cafile $caCert -keyfile $clientKey 127.0.0.1 8828 \]"
    puts $f {
	fconfigure $s -buffering line
	for {set i 0} {$i < 100} {incr i} {
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928

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} {couldn't open socket: not owner}

test tlsIO-6.1 {accept callback error} {socket stdio} {
    # There is a debug assertion on Windows/SSL that causes a crash when the
    # certificate isn't specified.
    removeFile script
    set f [open script w]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
    	package require tls
	gets stdin
    }
    puts $f [list tls::socket -cafile $caCert 127.0.0.1 8848]
    close $f
    set f [open "|[list $::tcltest::tcltest script]" r+]
    proc bgerror args {








>

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} {couldn't open socket: not owner}

test tlsIO-6.1 {accept callback error} {socket stdio} {
    # There is a debug assertion on Windows/SSL that causes a crash when the
    # certificate isn't specified.
    removeFile script
    set f [open script w]
    puts $f [list set auto_path $auto_path]
    puts $f {

    	package require tls
	gets stdin
    }
    puts $f [list tls::socket -cafile $caCert 127.0.0.1 8848]
    close $f
    set f [open "|[list $::tcltest::tcltest script]" r+]
    proc bgerror args {
︙︙
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956

957
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965

    rename bgerror {}
    set x
} {{divide by zero}}

test tlsIO-7.1 {testing socket specific options} {socket stdio} {
    removeFile script
    set f [open script w]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
    }
    puts $f [list tls::socket -server accept \
	    -certfile $serverCert -cafile $caCert -keyfile $serverKey 8820]
    puts $f {
	proc accept args {
	    global x








>

<








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964

    rename bgerror {}
    set x
} {{divide by zero}}

test tlsIO-7.1 {testing socket specific options} {socket stdio} {
    removeFile script
    set f [open script w]
    puts $f [list set auto_path $auto_path]
    puts $f {

	package require tls
    }
    puts $f [list tls::socket -server accept \
	    -certfile $serverCert -cafile $caCert -keyfile $serverKey 8820]
    puts $f {
	proc accept args {
	    global x
︙︙
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    lappend l [string compare [lindex $p 2] 8820]
    lappend l [llength $p]
} {0 0 3}

test tlsIO-7.2 {testing socket specific options} {socket stdio} {
    removeFile script
    set f [open script w]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
    }
    puts $f "tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8821"
    puts $f {
	proc accept args {
	    global x
	    set x done








>

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    lappend l [string compare [lindex $p 2] 8820]
    lappend l [llength $p]
} {0 0 3}

test tlsIO-7.2 {testing socket specific options} {socket stdio} {
    removeFile script
    set f [open script w]
    puts $f [list set auto_path $auto_path]
    puts $f {

	package require tls
    }
    puts $f "tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8821"
    puts $f {
	proc accept args {
	    global x
	    set x done
︙︙
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    # Script2 creates the server socket, launches script1,
    # waits a second, and exits.  The server socket will now
    # be closed unless script1 inherited it.

    set f [open script2 w]
    puts $f [list set tclsh $::tcltest::tcltest]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
    }
    puts $f "set f \[tls::socket -server accept \
	    -certfile $serverCert -cafile $caCert -keyfile $serverKey 8828\]"
    puts $f {
	proc accept { file addr port } {
	    close $file








>

<








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    # Script2 creates the server socket, launches script1,
    # waits a second, and exits.  The server socket will now
    # be closed unless script1 inherited it.

    set f [open script2 w]
    puts $f [list set tclsh $::tcltest::tcltest]
    puts $f [list set auto_path $auto_path]
    puts $f {

	package require tls
    }
    puts $f "set f \[tls::socket -server accept \
	    -certfile $serverCert -cafile $caCert -keyfile $serverKey 8828\]"
    puts $f {
	proc accept { file addr port } {
	    close $file
︙︙
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    # Script2 opens the client socket and writes to it.  It then
    # launches script1 and exits.  If the child process inherited the
    # client socket, the socket will still be open.

    set f [open script2 w]
    puts $f [list set tclsh $::tcltest::tcltest]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
    }
    puts $f "set f \[tls::socket -certfile $clientCert -cafile $caCert \
	    -keyfile $clientKey 127.0.0.1 8829\]"
    puts $f {
	exec $tclsh script1 &
	puts $f testing








>

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    # Script2 opens the client socket and writes to it.  It then
    # launches script1 and exits.  If the child process inherited the
    # client socket, the socket will still be open.

    set f [open script2 w]
    puts $f [list set tclsh $::tcltest::tcltest]
    puts $f [list set auto_path $auto_path]
    puts $f {

	package require tls
    }
    puts $f "set f \[tls::socket -certfile $clientCert -cafile $caCert \
	    -keyfile $clientKey 127.0.0.1 8829\]"
    puts $f {
	exec $tclsh script1 &
	puts $f testing
︙︙
1874
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1877
1878
1879
1880

1881
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1889

	after 10000 exit
	vwait forever
    }
    close $f

    set f [open script2 w]
    puts $f [list set tclsh $::tcltest::tcltest]

    puts $f {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
	package require tls
    }
    puts $f "set f \[tls::socket -server accept \
	    -certfile $serverCert -cafile $caCert -keyfile $serverKey 8930\]"
    puts $f {
	proc accept { file host port } {
	    global tclsh








>

<








1873
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1882
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1888

	after 10000 exit
	vwait forever
    }
    close $f

    set f [open script2 w]
    puts $f [list set tclsh $::tcltest::tcltest]
    puts $f [list set auto_path $auto_path]
    puts $f {

	package require tls
    }
    puts $f "set f \[tls::socket -server accept \
	    -certfile $serverCert -cafile $caCert -keyfile $serverKey 8930\]"
    puts $f {
	proc accept { file host port } {
	    global tclsh
︙︙
1926
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1940

test tlsIO-13.1 {Testing use of shared socket between two threads} \
	{socket testthread} {
    # HOBBS: never tested
    removeFile script
    threadReap

    makeFile {
	set auto_path [linsert $auto_path 0 [lindex [split $env(PATH) ";:"] 0]]
    	package require tls
	set f [tls::socket -server accept 8828]
	proc accept {s a p} {
            fileevent $s readable [list echo $s]
            fconfigure $s -buffering line
        }
	proc echo {s} {








<








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1931

1932
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1936
1937
1938

test tlsIO-13.1 {Testing use of shared socket between two threads} \
	{socket testthread} {
    # HOBBS: never tested
    removeFile script
    threadReap

    makeFile {

    	package require tls
	set f [tls::socket -server accept 8828]
	proc accept {s a p} {
            fileevent $s readable [list echo $s]
            fconfigure $s -buffering line
        }
	proc echo {s} {
︙︙
Modified tls.c from [15a7d7809d] to [606371c2d5]. 
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/*
 * Copyright (C) 1997-1999 Matt Newman <matt@novadigm.com>
 * some modifications:
 *	Copyright (C) 2000 Ajuba Solutions
 *	Copyright (C) 2002 ActiveState Corporation
 *	Copyright (C) 2004 Starfish Systems 
 *
 * $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tls.c,v 1.37 2015/07/07 17:16:02 andreas_kupries 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
 *
 * Addition credit is due for Andreas Kupries (a.kupries@westend.com), for








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/*
 * Copyright (C) 1997-1999 Matt Newman <matt@novadigm.com>
 * some modifications:
 *	Copyright (C) 2000 Ajuba Solutions
 *	Copyright (C) 2002 ActiveState Corporation
 *	Copyright (C) 2004 Starfish Systems 
 *


 * 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
 *
 * Addition credit is due for Andreas Kupries (a.kupries@westend.com), for
︙︙
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static int	UnimportObjCmd _ANSI_ARGS_ ((ClientData clientData,
			Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[]));

static SSL_CTX *CTX_Init _ANSI_ARGS_((State *statePtr, int proto, char *key,
			char *cert, char *CAdir, char *CAfile, char *ciphers,
			char *DHparams));

static int	TlsLibInit _ANSI_ARGS_ (()) ;

#define TLS_PROTO_SSL2		0x01
#define TLS_PROTO_SSL3		0x02
#define TLS_PROTO_TLS1		0x04
#define TLS_PROTO_TLS1_1	0x08
#define TLS_PROTO_TLS1_2	0x10
#define ENABLED(flag, mask)	(((flag) & (mask)) == (mask))

/*
 * Static data structures
 */

#ifndef OPENSSL_NO_DH
/* code derived from output of 'openssl dhparam -C 2048' */

static unsigned char dh2048_p[]={
	0xEC,0xFD,0x6F,0x66,0xD8,0xBC,0xB4,0xCB,0xD7,0xE7,0xB4,0xAE,
	0xEC,0xC0,0x06,0x25,0x40,0x9F,0x3F,0xC4,0xAC,0x34,0x19,0x36,
	0x8A,0xAB,0xA9,0xF6,0x45,0x36,0x87,0x1F,0x10,0x35,0x3F,0x90,
	0x00,0xC6,0x7A,0xE8,0x51,0xF4,0x7F,0x50,0x0F,0xC2,0x82,0x91,
	0xAD,0x60,0x1B,0x49,0xB1,0x0B,0x23,0xC3,0x37,0xAE,0x0D,0x2C,
	0x49,0xC6,0xFB,0x60,0x9D,0x50,0x2F,0x8C,0x2F,0xDE,0xE6,0x5F,
	0x53,0x8B,0x5F,0xF9,0x70,0x16,0xEE,0x51,0xD1,0xAB,0x02,0x48,
	0x61,0xF1,0xA0,0xD7,0xBD,0x04,0x24,0xF0,0xE4,0xD1,0x0A,0x4C,
	0x28,0xDC,0x22,0x78,0x7C,0xED,0x2A,0xFA,0xF4,0x57,0x7C,0xAE,
	0xDF,0x52,0xC6,0xA2,0x11,0x28,0xC5,0x3B,0xB8,0x2F,0x95,0x3F,
	0x1E,0x05,0x66,0xFE,0x7D,0x1A,0x73,0xA0,0x45,0xF8,0xBB,0x8C,
	0x64,0xB9,0xA9,0x4D,0x23,0xBE,0x20,0x60,0xA2,0xF7,0xC7,0xD8,
	0xD8,0x49,0x28,0x9A,0x81,0xAC,0xF9,0x7F,0x3C,0xFC,0xBE,0x25,
	0x5B,0x1D,0xB6,0xAB,0x08,0x06,0x11,0x8D,0x94,0x69,0x3C,0x68,
	0x98,0x5A,0x90,0xF8,0xEB,0x19,0xCA,0x9F,0x1C,0x50,0x96,0x53,
	0xEF,0xEC,0x1B,0x93,0x4F,0x53,0xB7,0xD9,0x04,0x8E,0x48,0x99,
	0x6E,0x24,0xFF,0x66,0xF5,0xB0,0xDF,0x00,0xBA,0x22,0xE2,0xB6,
	0xE3,0x3A,0xC2,0x95,0xB1,0x14,0x68,0xFB,0xA5,0x37,0x22,0x78,
	0x56,0x5C,0xA4,0x23,0x31,0x02,0x97,0x7D,0xA9,0x84,0x0B,0x12,
	0x26,0x58,0x2F,0x86,0x10,0xAD,0xB0,0xAB,0xB9,0x7B,0x05,0x9A,
	0xDE,0x11,0xF1,0xE7,0x34,0xC7,0x95,0x42,0x1C,0x4F,0xA9,0xA8,
	0x92,0xDF,0x3F,0x7B,
	};
static unsigned char dh2048_g[]={
	0x02,
};


static DH *get_dh2048()
{
    DH *dh=NULL;

    if ((dh=DH_new()) == NULL) return(NULL);

    dh->p=BN_bin2bn(dh2048_p,sizeof(dh2048_p),NULL);
    dh->g=BN_bin2bn(dh2048_g,sizeof(dh2048_g),NULL);

    if ((dh->p == NULL) || (dh->g == NULL))
	return(NULL);
    return(dh);
}
#endif

/*
 * Defined in Tls_Init to determine what kind of channels we are using
 * (old-style 8.2.0-8.3.1 or new-style 8.3.2+).
 */
int channelTypeVersion;








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static int	UnimportObjCmd _ANSI_ARGS_ ((ClientData clientData,
			Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[]));

static SSL_CTX *CTX_Init _ANSI_ARGS_((State *statePtr, int proto, char *key,
			char *cert, char *CAdir, char *CAfile, char *ciphers,
			char *DHparams));

static int	TlsLibInit _ANSI_ARGS_ ((void)) ;

#define TLS_PROTO_SSL2		0x01
#define TLS_PROTO_SSL3		0x02
#define TLS_PROTO_TLS1		0x04
#define TLS_PROTO_TLS1_1	0x08
#define TLS_PROTO_TLS1_2	0x10
#define ENABLED(flag, mask)	(((flag) & (mask)) == (mask))

/*
 * Static data structures
 */

#ifndef OPENSSL_NO_DH

#include "dh_params.h"










































#endif

/*
 * Defined in Tls_Init to determine what kind of channels we are using
 * (old-style 8.2.0-8.3.1 or new-style 8.3.2+).
 */
int channelTypeVersion;
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/*
 * Threaded operation requires locking callbacks
 * Based from /crypto/cryptlib.c of OpenSSL and NSOpenSSL.
 */

static Tcl_Mutex locks[CRYPTO_NUM_LOCKS];
static Tcl_Mutex init_mx;
static int initialized;

static void          CryptoThreadLockCallback (int mode, int n, const char *file, int line);
static unsigned long CryptoThreadIdCallback   (void);

static void
CryptoThreadLockCallback(int mode, int n, const char *file, int line)
{








<








121
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127

128
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/*
 * Threaded operation requires locking callbacks
 * Based from /crypto/cryptlib.c of OpenSSL and NSOpenSSL.
 */

static Tcl_Mutex locks[CRYPTO_NUM_LOCKS];
static Tcl_Mutex init_mx;


static void          CryptoThreadLockCallback (int mode, int n, const char *file, int line);
static unsigned long CryptoThreadIdCallback   (void);

static void
CryptoThreadLockCallback(int mode, int n, const char *file, int line)
{
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    int length;
    SSL   *ssl		= (SSL*)X509_STORE_CTX_get_app_data(ctx);
    X509  *cert		= X509_STORE_CTX_get_current_cert(ctx);
    State *statePtr	= (State*)SSL_get_app_data(ssl);
    int depth		= X509_STORE_CTX_get_error_depth(ctx);
    int err		= X509_STORE_CTX_get_error(ctx);

    dprintf(stderr, "Verify: %d\n", ok);

    if (!ok) {
	errStr = (char*)X509_verify_cert_error_string(err);
    } else {
	errStr = (char *)0;
    }









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    int length;
    SSL   *ssl		= (SSL*)X509_STORE_CTX_get_app_data(ctx);
    X509  *cert		= X509_STORE_CTX_get_current_cert(ctx);
    State *statePtr	= (State*)SSL_get_app_data(ssl);
    int depth		= X509_STORE_CTX_get_error_depth(ctx);
    int err		= X509_STORE_CTX_get_error(ctx);

    dprintf("Verify: %d", ok);

    if (!ok) {
	errStr = (char*)X509_verify_cert_error_string(err);
    } else {
	errStr = (char *)0;
    }
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	/* It got an error - reject the certificate.		*/
	Tcl_BackgroundError( statePtr->interp);
	ok = 0;
    } else {
	result = Tcl_GetObjResult(statePtr->interp);
	string = Tcl_GetStringFromObj(result, &length);
	/* An empty result leaves verification unchanged.	*/
	if (length > 0) {
	    if (Tcl_GetIntFromObj(statePtr->interp, result, &ok) != TCL_OK) {
		Tcl_BackgroundError(statePtr->interp);
		ok = 0;
	    }
	}
    }
    Tcl_DecrRefCount( cmdPtr);








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	/* It got an error - reject the certificate.		*/
	Tcl_BackgroundError( statePtr->interp);
	ok = 0;
    } else {
	result = Tcl_GetObjResult(statePtr->interp);
	string = Tcl_GetStringFromObj(result, &length);
	/* An empty result leaves verification unchanged.	*/
	if (string != NULL && length > 0) {
	    if (Tcl_GetIntFromObj(statePtr->interp, result, &ok) != TCL_OK) {
		Tcl_BackgroundError(statePtr->interp);
		ok = 0;
	    }
	}
    }
    Tcl_DecrRefCount( cmdPtr);
︙︙
1521
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		ASN1_INTEGER_set(X509_get_serialNumber(cert),serial);
		X509_gmtime_adj(X509_get_notBefore(cert),0);
		X509_gmtime_adj(X509_get_notAfter(cert),(long)60*60*24*days);
		X509_set_pubkey(cert,pkey);
		
		name=X509_get_subject_name(cert);

		X509_NAME_add_entry_by_txt(name,"C", MBSTRING_ASC, k_C, -1, -1, 0);
		X509_NAME_add_entry_by_txt(name,"ST", MBSTRING_ASC, k_ST, -1, -1, 0);
		X509_NAME_add_entry_by_txt(name,"L", MBSTRING_ASC, k_L, -1, -1, 0);
		X509_NAME_add_entry_by_txt(name,"O", MBSTRING_ASC, k_O, -1, -1, 0);
		X509_NAME_add_entry_by_txt(name,"OU", MBSTRING_ASC, k_OU, -1, -1, 0);
		X509_NAME_add_entry_by_txt(name,"CN", MBSTRING_ASC, k_CN, -1, -1, 0);
		X509_NAME_add_entry_by_txt(name,"Email", MBSTRING_ASC, k_Email, -1, -1, 0);

		X509_set_subject_name(cert,name);

		if (!X509_sign(cert,pkey,EVP_md5())) {
		    X509_free(cert);
		    EVP_PKEY_free(pkey);
		    Tcl_SetResult(interp,"Error signing certificate",NULL);








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1475
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1492
1493
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		ASN1_INTEGER_set(X509_get_serialNumber(cert),serial);
		X509_gmtime_adj(X509_get_notBefore(cert),0);
		X509_gmtime_adj(X509_get_notAfter(cert),(long)60*60*24*days);
		X509_set_pubkey(cert,pkey);
		
		name=X509_get_subject_name(cert);

		X509_NAME_add_entry_by_txt(name,"C", MBSTRING_ASC, (unsigned char *) k_C, -1, -1, 0);
		X509_NAME_add_entry_by_txt(name,"ST", MBSTRING_ASC, (unsigned char *) k_ST, -1, -1, 0);
		X509_NAME_add_entry_by_txt(name,"L", MBSTRING_ASC, (unsigned char *) k_L, -1, -1, 0);
		X509_NAME_add_entry_by_txt(name,"O", MBSTRING_ASC, (unsigned char *) k_O, -1, -1, 0);
		X509_NAME_add_entry_by_txt(name,"OU", MBSTRING_ASC, (unsigned char *) k_OU, -1, -1, 0);
		X509_NAME_add_entry_by_txt(name,"CN", MBSTRING_ASC, (unsigned char *) k_CN, -1, -1, 0);
		X509_NAME_add_entry_by_txt(name,"Email", MBSTRING_ASC, (unsigned char *) k_Email, -1, -1, 0);

		X509_set_subject_name(cert,name);

		if (!X509_sign(cert,pkey,EVP_md5())) {
		    X509_free(cert);
		    EVP_PKEY_free(pkey);
		    Tcl_SetResult(interp,"Error signing certificate",NULL);
︙︙
1615
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    if (statePtr->timer != (Tcl_TimerToken) NULL) {
	Tcl_DeleteTimerHandler(statePtr->timer);
	statePtr->timer = NULL;
    }

    if (statePtr->bio) {
	/* This will call SSL_shutdown. Bug 1414045 */
	dprintf(stderr, "BIO_free_all(%p)\n", statePtr->bio);
	BIO_free_all(statePtr->bio);
	statePtr->bio = NULL;
    }
    if (statePtr->ssl) {
	dprintf(stderr, "SSL_free(%p)\n", statePtr->ssl);
	SSL_free(statePtr->ssl);
	statePtr->ssl = NULL;
    }
    if (statePtr->ctx) {
	SSL_CTX_free(statePtr->ctx);
	statePtr->ctx = NULL;
    }








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    if (statePtr->timer != (Tcl_TimerToken) NULL) {
	Tcl_DeleteTimerHandler(statePtr->timer);
	statePtr->timer = NULL;
    }

    if (statePtr->bio) {
	/* This will call SSL_shutdown. Bug 1414045 */
	dprintf("BIO_free_all(%p)", statePtr->bio);
	BIO_free_all(statePtr->bio);
	statePtr->bio = NULL;
    }
    if (statePtr->ssl) {
	dprintf("SSL_free(%p)", statePtr->ssl);
	SSL_free(statePtr->ssl);
	statePtr->ssl = NULL;
    }
    if (statePtr->ctx) {
	SSL_CTX_free(statePtr->ctx);
	statePtr->ctx = NULL;
    }
︙︙
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1665
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 *-------------------------------------------------------------------
 */

int
Tls_Init(Tcl_Interp *interp)		/* Interpreter in which the package is
					 * to be made available. */
{




    int major, minor, patchlevel, release;

    /*
     * 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+.  We only support 8.2+ now (8.3.2+ preferred).








>
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 *-------------------------------------------------------------------
 */

int
Tls_Init(Tcl_Interp *interp)		/* Interpreter in which the package is
					 * to be made available. */
{
    const char tlsTclInitScript[] = {
#include "tls.tcl.h"
    };

    int major, minor, patchlevel, release;

    /*
     * 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+.  We only support 8.2+ now (8.3.2+ preferred).
︙︙
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1724
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    Tcl_CreateObjCommand(interp, "tls::version", VersionObjCmd,
	    (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);

    Tcl_CreateObjCommand(interp, "tls::misc", MiscObjCmd,
	    (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);





    return Tcl_PkgProvide(interp, PACKAGE_NAME, PACKAGE_VERSION);
}

/*
 *------------------------------------------------------*
 *
 *	Tls_SafeInit --
 *








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    Tcl_CreateObjCommand(interp, "tls::version", VersionObjCmd,
	    (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);

    Tcl_CreateObjCommand(interp, "tls::misc", MiscObjCmd,
	    (ClientData) 0, (Tcl_CmdDeleteProc *) NULL);

    if (interp) {
        Tcl_Eval(interp, tlsTclInitScript);
    }

    return Tcl_PkgProvide(interp, "tls", PACKAGE_VERSION);
}

/*
 *------------------------------------------------------*
 *
 *	Tls_SafeInit --
 *
︙︙
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 *		initilizes SSL library
 *
 *	Result:
 *		none
 *
 *------------------------------------------------------*
 */
static int
TlsLibInit ()
{
    int i;
    char rnd_seed[16] = "GrzSlplKqUdnnzP!";	/* 16 bytes */
    int status=TCL_OK;






#if defined(OPENSSL_THREADS) && defined(TCL_THREADS)
    size_t num_locks;

    if (!initialized) {
	Tcl_MutexLock(&init_mx);
	if (!initialized) {
	    initialized = 1;
#endif

	    if (CRYPTO_set_mem_functions((void *(*)(size_t))Tcl_Alloc,
					 (void *(*)(void *, size_t))Tcl_Realloc,
					 (void(*)(void *))Tcl_Free) == 0) {
	       /* Not using Tcl's mem functions ... not critical */
	    }








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>
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1745

1746


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 *		initilizes SSL library
 *
 *	Result:
 *		none
 *
 *------------------------------------------------------*
 */
static int TlsLibInit (void) {
    static int initialized = 0;

    int i;
    char rnd_seed[16] = "GrzSlplKqUdnnzP!";	/* 16 bytes */
    int status=TCL_OK;

    if (initialized) {
        return status;
    }
    initialized = 1;

#if defined(OPENSSL_THREADS) && defined(TCL_THREADS)
    size_t num_locks;


    Tcl_MutexLock(&init_mx);


#endif

	    if (CRYPTO_set_mem_functions((void *(*)(size_t))Tcl_Alloc,
					 (void *(*)(void *, size_t))Tcl_Realloc,
					 (void(*)(void *))Tcl_Free) == 0) {
	       /* Not using Tcl's mem functions ... not critical */
	    }
︙︙
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	    srand((unsigned int) time((time_t *) NULL));
	    do {
		for (i = 0; i < 16; i++) {
		    rnd_seed[i] = 1 + (char) (255.0 * rand()/(RAND_MAX+1.0));
		}
		RAND_seed(rnd_seed, sizeof(rnd_seed));
	    } while (RAND_status() != 1);
	}
    	done:

#if defined(OPENSSL_THREADS) && defined(TCL_THREADS)
	Tcl_MutexUnlock(&init_mx);
#endif
    }
    return status;
}








<
|




<



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1791
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1796
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	    srand((unsigned int) time((time_t *) NULL));
	    do {
		for (i = 0; i < 16; i++) {
		    rnd_seed[i] = 1 + (char) (255.0 * rand()/(RAND_MAX+1.0));
		}
		RAND_seed(rnd_seed, sizeof(rnd_seed));
	    } while (RAND_status() != 1);

done:

#if defined(OPENSSL_THREADS) && defined(TCL_THREADS)
	Tcl_MutexUnlock(&init_mx);
#endif

    return status;
}
Modified tls.h from [dc96a1623e] to [6362c4c989]. 
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/*
 * Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
 *
 * $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tls.h,v 1.2 2000/01/20 01:59:38 aborr Exp $
 *
 * TLS (aka SSL) Channel - can be layered on any bi-directional
 * Tcl_Channel (Note: Requires Trf Core Patch)
 *
 * This was built 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




<
<








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10

/*
 * Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
 *


 * TLS (aka SSL) Channel - can be layered on any bi-directional
 * Tcl_Channel (Note: Requires Trf Core Patch)
 *
 * This was built 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
︙︙
Modified tls.tcl from [3192efd07b] to [90f08f912e]. 
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12

#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com> 
#
# $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tls.tcl,v 1.14 2015/07/07 17:16:03 andreas_kupries Exp $
#
namespace eval tls {
    variable logcmd tclLog
    variable debug 0
 
    # Default flags passed to tls::import
    variable defaults {}





<
<








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10

#
# Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com> 
#


namespace eval tls {
    variable logcmd tclLog
    variable debug 0
 
    # Default flags passed to tls::import
    variable defaults {}
︙︙
Modified tlsBIO.c from [66eac232ea] to [4953796f1e]. 
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39










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/*
 * Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
 *
 * $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tlsBIO.c,v 1.8 2004/03/24 05:22:53 razzell Exp $
 *
 * Provides BIO layer to interface openssl to Tcl.
 */

#include "tlsInt.h"

/*
 * Forward declarations
 */

static int BioWrite	_ANSI_ARGS_ ((BIO *h, CONST char *buf, int num));
static int BioRead	_ANSI_ARGS_ ((BIO *h, char *buf, int num));
static int BioPuts	_ANSI_ARGS_ ((BIO *h, CONST char *str));
static long BioCtrl	_ANSI_ARGS_ ((BIO *h, int cmd, long arg1, void *ptr));
static int BioNew	_ANSI_ARGS_ ((BIO *h));
static int BioFree	_ANSI_ARGS_ ((BIO *h));


static BIO_METHOD BioMethods = {
    BIO_TYPE_TCL, "tcl",
    BioWrite,
    BioRead,
    BioPuts,
    NULL,	/* BioGets */
    BioCtrl,
    BioNew,
    BioFree,
};

BIO *
BIO_new_tcl(statePtr, flags)
    State *statePtr;
    int flags;
{
    BIO *bio;











    bio			= BIO_new(&BioMethods);
    bio->ptr		= (char*)statePtr;
    bio->init		= 1;
    bio->shutdown	= flags;

    return bio;
}

BIO_METHOD *
BIO_s_tcl()
{
    return &BioMethods;
}

static int
BioWrite (bio, buf, bufLen)
    BIO *bio;
    CONST char *buf;
    int bufLen;
{
    Tcl_Channel chan = Tls_GetParent((State*)(bio->ptr));
    int ret;

    dprintf(stderr,"\nBioWrite(0x%x, <buf>, %d) [0x%x]",
	    (unsigned int) bio, bufLen, (unsigned int) chan);

    if (channelTypeVersion == TLS_CHANNEL_VERSION_2) {
	ret = Tcl_WriteRaw(chan, buf, bufLen);
    } else {
	ret = Tcl_Write(chan, buf, bufLen);
    }

    dprintf(stderr,"\n[0x%x] BioWrite(%d) -> %d [%d.%d]",
	    (unsigned int) chan, bufLen, ret, Tcl_Eof(chan), Tcl_GetErrno());

    BIO_clear_flags(bio, BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY);

    if (ret == 0) {
	if (!Tcl_Eof(chan)) {
	    BIO_set_retry_write(bio);
	    ret = -1;




<
<
















<
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<
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<






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>









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1
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20
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45
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/*
 * Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
 *


 * Provides BIO layer to interface openssl to Tcl.
 */

#include "tlsInt.h"

/*
 * Forward declarations
 */

static int BioWrite	_ANSI_ARGS_ ((BIO *h, CONST char *buf, int num));
static int BioRead	_ANSI_ARGS_ ((BIO *h, char *buf, int num));
static int BioPuts	_ANSI_ARGS_ ((BIO *h, CONST char *str));
static long BioCtrl	_ANSI_ARGS_ ((BIO *h, int cmd, long arg1, void *ptr));
static int BioNew	_ANSI_ARGS_ ((BIO *h));
static int BioFree	_ANSI_ARGS_ ((BIO *h));













BIO *
BIO_new_tcl(statePtr, flags)
    State *statePtr;
    int flags;
{
    BIO *bio;
    static BIO_METHOD BioMethods = {
        .type = BIO_TYPE_TCL,
	.name = "tcl",
        .bwrite = BioWrite,
        .bread = BioRead,
        .bputs = BioPuts,
        .ctrl = BioCtrl,
        .create = BioNew,
        .destroy = BioFree,
    };

    bio			= BIO_new(&BioMethods);
    bio->ptr		= (char*)statePtr;
    bio->init		= 1;
    bio->shutdown	= flags;

    return bio;
}







static int
BioWrite (bio, buf, bufLen)
    BIO *bio;
    CONST char *buf;
    int bufLen;
{
    Tcl_Channel chan = Tls_GetParent((State*)(bio->ptr));
    int ret;

    dprintf("BioWrite(%p, <buf>, %d) [%p]",
	    (void *) bio, bufLen, (void *) chan);

    if (channelTypeVersion == TLS_CHANNEL_VERSION_2) {
	ret = Tcl_WriteRaw(chan, buf, bufLen);
    } else {
	ret = Tcl_Write(chan, buf, bufLen);
    }

    dprintf("[%p] BioWrite(%d) -> %d [%d.%d]",
	    (void *) chan, bufLen, ret, Tcl_Eof(chan), Tcl_GetErrno());

    BIO_clear_flags(bio, BIO_FLAGS_WRITE|BIO_FLAGS_SHOULD_RETRY);

    if (ret == 0) {
	if (!Tcl_Eof(chan)) {
	    BIO_set_retry_write(bio);
	    ret = -1;
︙︙
92
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118

    BIO *bio;
    char *buf;
    int bufLen;
{
    Tcl_Channel chan = Tls_GetParent((State*)bio->ptr);
    int ret = 0;

    dprintf(stderr,"\nBioRead(0x%x, <buf>, %d) [0x%x]",
	    (unsigned int) bio, bufLen, (unsigned int) chan);

    if (buf == NULL) return 0;

    if (channelTypeVersion == TLS_CHANNEL_VERSION_2) {
	ret = Tcl_ReadRaw(chan, buf, bufLen);
    } else {
	ret = Tcl_Read(chan, buf, bufLen);
    }

    dprintf(stderr,"\n[0x%x] BioRead(%d) -> %d [%d.%d]",
	    (unsigned int) chan, bufLen, ret, Tcl_Eof(chan), Tcl_GetErrno());

    BIO_clear_flags(bio, BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY);

    if (ret == 0) {
	if (!Tcl_Eof(chan)) {
	    BIO_set_retry_read(bio);
	    ret = -1;








|
|









|
|








82
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107
108

    BIO *bio;
    char *buf;
    int bufLen;
{
    Tcl_Channel chan = Tls_GetParent((State*)bio->ptr);
    int ret = 0;

    dprintf("BioRead(%p, <buf>, %d) [%p]",
	    (void *) bio, bufLen, (void *) chan);

    if (buf == NULL) return 0;

    if (channelTypeVersion == TLS_CHANNEL_VERSION_2) {
	ret = Tcl_ReadRaw(chan, buf, bufLen);
    } else {
	ret = Tcl_Read(chan, buf, bufLen);
    }

    dprintf("[%p] BioRead(%d) -> %d [%d.%d]",
	    (void *) chan, bufLen, ret, Tcl_Eof(chan), Tcl_GetErrno());

    BIO_clear_flags(bio, BIO_FLAGS_READ|BIO_FLAGS_SHOULD_RETRY);

    if (ret == 0) {
	if (!Tcl_Eof(chan)) {
	    BIO_set_retry_read(bio);
	    ret = -1;
︙︙
139
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155

    long num;
    void *ptr;
{
    Tcl_Channel chan = Tls_GetParent((State*)bio->ptr);
    long ret = 1;
    int *ip;

    dprintf(stderr,"\nBioCtrl(0x%x, 0x%x, 0x%x, 0x%x)",
	    (unsigned int) bio, (unsigned int) cmd, (unsigned int) num,
	    (unsigned int) ptr);

    switch (cmd) {
    case BIO_CTRL_RESET:
	num = 0;
    case BIO_C_FILE_SEEK:
    case BIO_C_FILE_TELL:
	ret = 0;








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|
|








129
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    long num;
    void *ptr;
{
    Tcl_Channel chan = Tls_GetParent((State*)bio->ptr);
    long ret = 1;
    int *ip;

    dprintf("BioCtrl(%p, 0x%x, 0x%x, %p)",
	    (void *) bio, (unsigned int) cmd, (unsigned int) num,
	    (void *) ptr);

    switch (cmd) {
    case BIO_CTRL_RESET:
	num = 0;
    case BIO_C_FILE_SEEK:
    case BIO_C_FILE_TELL:
	ret = 0;
︙︙
178
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    case BIO_CTRL_GET_CLOSE:
	ret = bio->shutdown;
	break;
    case BIO_CTRL_SET_CLOSE:
	bio->shutdown = (int)num;
	break;
    case BIO_CTRL_EOF:
	dprintf(stderr, "BIO_CTRL_EOF\n");
	ret = Tcl_Eof(chan);
	break;
    case BIO_CTRL_PENDING:
	ret = (Tcl_InputBuffered(chan) ? 1 : 0);
	dprintf(stderr, "BIO_CTRL_PENDING(%d)\n", (int) ret);
	break;
    case BIO_CTRL_WPENDING:
	ret = 0;
	break;
    case BIO_CTRL_DUP:
	break;
    case BIO_CTRL_FLUSH:
	dprintf(stderr, "BIO_CTRL_FLUSH\n");
	if (channelTypeVersion == TLS_CHANNEL_VERSION_2) {
	    ret = ((Tcl_WriteRaw(chan, "", 0) >= 0) ? 1 : -1);
	} else {
	    ret = ((Tcl_Flush(chan) == TCL_OK) ? 1 : -1);
	}
	break;
    default:








|




|







|








168
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195

    case BIO_CTRL_GET_CLOSE:
	ret = bio->shutdown;
	break;
    case BIO_CTRL_SET_CLOSE:
	bio->shutdown = (int)num;
	break;
    case BIO_CTRL_EOF:
	dprintf("BIO_CTRL_EOF");
	ret = Tcl_Eof(chan);
	break;
    case BIO_CTRL_PENDING:
	ret = (Tcl_InputBuffered(chan) ? 1 : 0);
	dprintf("BIO_CTRL_PENDING(%d)", (int) ret);
	break;
    case BIO_CTRL_WPENDING:
	ret = 0;
	break;
    case BIO_CTRL_DUP:
	break;
    case BIO_CTRL_FLUSH:
	dprintf("BIO_CTRL_FLUSH");
	if (channelTypeVersion == TLS_CHANNEL_VERSION_2) {
	    ret = ((Tcl_WriteRaw(chan, "", 0) >= 0) ? 1 : -1);
	} else {
	    ret = ((Tcl_Flush(chan) == TCL_OK) ? 1 : -1);
	}
	break;
    default:
︙︙
Modified tlsIO.c from [ed5e46f5ea] to [6426f40f98]. 
1
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/*
 * Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
 * Copyright (C) 2000 Ajuba Solutions
 *
 * $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tlsIO.c,v 1.19 2015/06/06 09:07:08 apnadkarni Exp $
 *
 * TLS (aka SSL) Channel - can be layered on any bi-directional
 * Tcl_Channel (Note: Requires Trf Core Patch)
 *
 * This was built 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





<
<








1
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5
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7
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/*
 * Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
 * Copyright (C) 2000 Ajuba Solutions
 *


 * TLS (aka SSL) Channel - can be layered on any bi-directional
 * Tcl_Channel (Note: Requires Trf Core Patch)
 *
 * This was built 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
︙︙
282
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294
295
296

 */
static int
TlsCloseProc(ClientData instanceData,	/* The socket to close. */
             Tcl_Interp *interp)	/* For error reporting - unused. */
{
    State *statePtr = (State *) instanceData;

    dprintf(stderr,"\nTlsCloseProc(0x%x)", (unsigned int) statePtr);

    if (channelTypeVersion == TLS_CHANNEL_VERSION_1) {
	/*
	 * Remove event handler to underlying channel, this could
	 * be because we are closing for real, or being "unstacked".
	 */









|








280
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 */
static int
TlsCloseProc(ClientData instanceData,	/* The socket to close. */
             Tcl_Interp *interp)	/* For error reporting - unused. */
{
    State *statePtr = (State *) instanceData;

    dprintf("TlsCloseProc(%p)", (void *) statePtr);

    if (channelTypeVersion == TLS_CHANNEL_VERSION_1) {
	/*
	 * Remove event handler to underlying channel, this could
	 * be because we are closing for real, or being "unstacked".
	 */
︙︙
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	int *errorCodePtr)		/* Where to store error code. */
{
    State *statePtr = (State *) instanceData;
    int bytesRead;			/* How many bytes were read? */

    *errorCodePtr = 0;

    dprintf(stderr,"\nBIO_read(%d)", bufSize);

    if (statePtr->flags & TLS_TCL_CALLBACK) {
       /* don't process any bytes while verify callback is running */
       bytesRead = 0;
       goto input;
    }









|








328
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	int *errorCodePtr)		/* Where to store error code. */
{
    State *statePtr = (State *) instanceData;
    int bytesRead;			/* How many bytes were read? */

    *errorCodePtr = 0;

    dprintf("BIO_read(%d)", bufSize);

    if (statePtr->flags & TLS_TCL_CALLBACK) {
       /* don't process any bytes while verify callback is running */
       bytesRead = 0;
       goto input;
    }
︙︙
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     * Alternatively, we may want to handle the <0 return codes from
     * BIO_read specially (as advised in the RSA docs).  TLS's lower level BIO
     * functions play with the retry flags though, and this seems to work
     * correctly.  Similar fix in TlsOutputProc. - hobbs
     */
    ERR_clear_error();
    bytesRead = BIO_read(statePtr->bio, buf, bufSize);
    dprintf(stderr,"\nBIO_read -> %d", bytesRead);

    if (bytesRead < 0) {
	int err = SSL_get_error(statePtr->ssl, bytesRead);

	if (err == SSL_ERROR_SSL) {
	    Tls_Error(statePtr, SSL_ERROR(statePtr->ssl, bytesRead));
	    *errorCodePtr = ECONNABORTED;
	} else if (BIO_should_retry(statePtr->bio)) {
	    dprintf(stderr,"RE! ");
	    *errorCodePtr = EAGAIN;
	} else {
	    *errorCodePtr = Tcl_GetErrno();
	    if (*errorCodePtr == ECONNRESET) {
		/* Soft EOF */
		*errorCodePtr = 0;
		bytesRead = 0;
	    }
	}
    }
    input:
    dprintf(stderr, "\nInput(%d) -> %d [%d]", bufSize, bytesRead, *errorCodePtr);
    return bytesRead;
}

/*
 *-------------------------------------------------------------------
 *
 * TlsOutputProc --








|








|











|








363
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389
390
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397
398

     * Alternatively, we may want to handle the <0 return codes from
     * BIO_read specially (as advised in the RSA docs).  TLS's lower level BIO
     * functions play with the retry flags though, and this seems to work
     * correctly.  Similar fix in TlsOutputProc. - hobbs
     */
    ERR_clear_error();
    bytesRead = BIO_read(statePtr->bio, buf, bufSize);
    dprintf("BIO_read -> %d", bytesRead);

    if (bytesRead < 0) {
	int err = SSL_get_error(statePtr->ssl, bytesRead);

	if (err == SSL_ERROR_SSL) {
	    Tls_Error(statePtr, SSL_ERROR(statePtr->ssl, bytesRead));
	    *errorCodePtr = ECONNABORTED;
	} else if (BIO_should_retry(statePtr->bio)) {
	    dprintf("RE! ");
	    *errorCodePtr = EAGAIN;
	} else {
	    *errorCodePtr = Tcl_GetErrno();
	    if (*errorCodePtr == ECONNRESET) {
		/* Soft EOF */
		*errorCodePtr = 0;
		bytesRead = 0;
	    }
	}
    }
    input:
    dprintf("Input(%d) -> %d [%d]", bufSize, bytesRead, *errorCodePtr);
    return bytesRead;
}

/*
 *-------------------------------------------------------------------
 *
 * TlsOutputProc --
︙︙
419
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509
510

              int *errorCodePtr)	/* Where to store error code. */
{
    State *statePtr = (State *) instanceData;
    int written, err;

    *errorCodePtr = 0;

    dprintf(stderr,"\nBIO_write(0x%x, %d)", (unsigned int) statePtr, toWrite);

    if (statePtr->flags & TLS_TCL_CALLBACK) {
       /* don't process any bytes while verify callback is running */
       written = -1;
       *errorCodePtr = EAGAIN;
       goto output;
    }

    if (!SSL_is_init_finished(statePtr->ssl)) {
	written = Tls_WaitForConnect(statePtr, errorCodePtr);
	if (written <= 0) {
	    goto output;
	}
    }
    if (statePtr->flags & TLS_TCL_INIT) {
	statePtr->flags &= ~(TLS_TCL_INIT);
    }
    if (toWrite == 0) {
	dprintf(stderr, "zero-write\n");
	BIO_flush(statePtr->bio);
	written = 0;
	goto output;
    } else {
	/*
	 * We need to clear the SSL error stack now because we sometimes reach
	 * this function with leftover errors in the stack.  If BIO_write
	 * returns -1 and intends EAGAIN, there is a leftover error, it will be
	 * misconstrued as an error, not EAGAIN.
	 *
	 * Alternatively, we may want to handle the <0 return codes from
	 * BIO_write specially (as advised in the RSA docs).  TLS's lower level
	 * BIO functions play with the retry flags though, and this seems to
	 * work correctly.  Similar fix in TlsInputProc. - hobbs
	 */
	ERR_clear_error();
	written = BIO_write(statePtr->bio, buf, toWrite);
	dprintf(stderr,"\nBIO_write(0x%x, %d) -> [%d]",
		(unsigned int) statePtr, toWrite, written);
    }
    if (written <= 0) {
	switch ((err = SSL_get_error(statePtr->ssl, written))) {
	    case SSL_ERROR_NONE:
		if (written < 0) {
		    written = 0;
		}
		break;
	    case SSL_ERROR_WANT_WRITE:
		dprintf(stderr," write W BLOCK");
		break;
	    case SSL_ERROR_WANT_READ:
		dprintf(stderr," write R BLOCK");
		break;
	    case SSL_ERROR_WANT_X509_LOOKUP:
		dprintf(stderr," write X BLOCK");
		break;
	    case SSL_ERROR_ZERO_RETURN:
		dprintf(stderr," closed\n");
		written = 0;
		break;
	    case SSL_ERROR_SYSCALL:
		*errorCodePtr = Tcl_GetErrno();
		dprintf(stderr," [%d] syscall errr: %d",
			written, *errorCodePtr);
		written = -1;
		break;
	    case SSL_ERROR_SSL:
		Tls_Error(statePtr, SSL_ERROR(statePtr->ssl, written));
		*errorCodePtr = ECONNABORTED;
		written = -1;
		break;
	    default:
		dprintf(stderr," unknown err: %d\n", err);
		break;
	}
    }
    output:
    dprintf(stderr, "\nOutput(%d) -> %d", toWrite, written);
    return written;
}

/*
 *-------------------------------------------------------------------
 *
 * TlsGetOptionProc --








|


















|

















|
|









|


|


|


|




|









|




|








417
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              int *errorCodePtr)	/* Where to store error code. */
{
    State *statePtr = (State *) instanceData;
    int written, err;

    *errorCodePtr = 0;

    dprintf("BIO_write(%p, %d)", (void *) statePtr, toWrite);

    if (statePtr->flags & TLS_TCL_CALLBACK) {
       /* don't process any bytes while verify callback is running */
       written = -1;
       *errorCodePtr = EAGAIN;
       goto output;
    }

    if (!SSL_is_init_finished(statePtr->ssl)) {
	written = Tls_WaitForConnect(statePtr, errorCodePtr);
	if (written <= 0) {
	    goto output;
	}
    }
    if (statePtr->flags & TLS_TCL_INIT) {
	statePtr->flags &= ~(TLS_TCL_INIT);
    }
    if (toWrite == 0) {
	dprintf("zero-write");
	BIO_flush(statePtr->bio);
	written = 0;
	goto output;
    } else {
	/*
	 * We need to clear the SSL error stack now because we sometimes reach
	 * this function with leftover errors in the stack.  If BIO_write
	 * returns -1 and intends EAGAIN, there is a leftover error, it will be
	 * misconstrued as an error, not EAGAIN.
	 *
	 * Alternatively, we may want to handle the <0 return codes from
	 * BIO_write specially (as advised in the RSA docs).  TLS's lower level
	 * BIO functions play with the retry flags though, and this seems to
	 * work correctly.  Similar fix in TlsInputProc. - hobbs
	 */
	ERR_clear_error();
	written = BIO_write(statePtr->bio, buf, toWrite);
	dprintf("BIO_write(%p, %d) -> [%d]",
		(void *) statePtr, toWrite, written);
    }
    if (written <= 0) {
	switch ((err = SSL_get_error(statePtr->ssl, written))) {
	    case SSL_ERROR_NONE:
		if (written < 0) {
		    written = 0;
		}
		break;
	    case SSL_ERROR_WANT_WRITE:
		dprintf(" write W BLOCK");
		break;
	    case SSL_ERROR_WANT_READ:
		dprintf(" write R BLOCK");
		break;
	    case SSL_ERROR_WANT_X509_LOOKUP:
		dprintf(" write X BLOCK");
		break;
	    case SSL_ERROR_ZERO_RETURN:
		dprintf(" closed");
		written = 0;
		break;
	    case SSL_ERROR_SYSCALL:
		*errorCodePtr = Tcl_GetErrno();
		dprintf(" [%d] syscall errr: %d",
			written, *errorCodePtr);
		written = -1;
		break;
	    case SSL_ERROR_SSL:
		Tls_Error(statePtr, SSL_ERROR(statePtr->ssl, written));
		*errorCodePtr = ECONNABORTED;
		written = -1;
		break;
	    default:
		dprintf(" unknown err: %d", err);
		break;
	}
    }
    output:
    dprintf("Output(%d) -> %d", toWrite, written);
    return written;
}

/*
 *-------------------------------------------------------------------
 *
 * TlsGetOptionProc --
︙︙
549
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555

556
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560
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564
565
566
567
568

	    return TCL_OK;
	}
	/*
	 * Request for a specific option has to fail, we don't have any.
	 */
	return TCL_ERROR;
    } else {

	size_t len = 0;

	if (optionName != (char *) NULL) {
	    len = strlen(optionName);
	}
#if 0
	if ((len == 0) || ((len > 1) && (optionName[1] == 'c') &&
		(strncmp(optionName, "-cipher", len) == 0))) {
	    if (len == 0) {
		Tcl_DStringAppendElement(dsPtr, "-cipher");
	    }
	    Tcl_DStringAppendElement(dsPtr, SSL_get_cipher(statePtr->ssl));
	    if (len) {








>





<








547
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559

560
561
562
563
564
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566

	    return TCL_OK;
	}
	/*
	 * Request for a specific option has to fail, we don't have any.
	 */
	return TCL_ERROR;
    } else {
#if 0
	size_t len = 0;

	if (optionName != (char *) NULL) {
	    len = strlen(optionName);
	}

	if ((len == 0) || ((len > 1) && (optionName[1] == 'c') &&
		(strncmp(optionName, "-cipher", len) == 0))) {
	    if (len == 0) {
		Tcl_DStringAppendElement(dsPtr, "-cipher");
	    }
	    Tcl_DStringAppendElement(dsPtr, SSL_get_cipher(statePtr->ssl));
	    if (len) {
︙︙
595
596
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605
606
607
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609

TlsWatchProc(ClientData instanceData,	/* The socket state. */
             int mask)			/* Events of interest; an OR-ed
                                         * combination of TCL_READABLE,
                                         * TCL_WRITABLE and TCL_EXCEPTION. */
{
    State *statePtr = (State *) instanceData;

    dprintf(stderr, "TlsWatchProc(0x%x)\n", mask);

    /* Pretend to be dead as long as the verify callback is running. 
     * Otherwise that callback could be invoked recursively. */
    if (statePtr->flags & TLS_TCL_CALLBACK) { return; }

    if (channelTypeVersion == TLS_CHANNEL_VERSION_2) {
	Tcl_Channel     downChan;








|








593
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TlsWatchProc(ClientData instanceData,	/* The socket state. */
             int mask)			/* Events of interest; an OR-ed
                                         * combination of TCL_READABLE,
                                         * TCL_WRITABLE and TCL_EXCEPTION. */
{
    State *statePtr = (State *) instanceData;

    dprintf("TlsWatchProc(0x%x)", mask);

    /* Pretend to be dead as long as the verify callback is running. 
     * Otherwise that callback could be invoked recursively. */
    if (statePtr->flags & TLS_TCL_CALLBACK) { return; }

    if (channelTypeVersion == TLS_CHANNEL_VERSION_2) {
	Tcl_Channel     downChan;
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static void
TlsChannelHandler (clientData, mask)
    ClientData     clientData;
    int            mask;
{
    State *statePtr = (State *) clientData;

dprintf(stderr, "HANDLER(0x%x)\n", mask);
    Tcl_Preserve( (ClientData)statePtr);

    if (mask & TCL_READABLE) {
	BIO_set_flags(statePtr->p_bio, BIO_FLAGS_READ);
    } else {
	BIO_clear_flags(statePtr->p_bio, BIO_FLAGS_READ);
    }








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static void
TlsChannelHandler (clientData, mask)
    ClientData     clientData;
    int            mask;
{
    State *statePtr = (State *) clientData;

    dprintf("HANDLER(0x%x)", mask);
    Tcl_Preserve( (ClientData)statePtr);

    if (mask & TCL_READABLE) {
	BIO_set_flags(statePtr->p_bio, BIO_FLAGS_READ);
    } else {
	BIO_clear_flags(statePtr->p_bio, BIO_FLAGS_READ);
    }
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int
Tls_WaitForConnect( statePtr, errorCodePtr)
    State *statePtr;
    int *errorCodePtr;		/* Where to store error code. */
{
    int err;

    dprintf(stderr,"\nWaitForConnect(0x%x)", (unsigned int) statePtr);

    if (statePtr->flags & TLS_TCL_HANDSHAKE_FAILED) {
        /*
         * We choose ECONNRESET over ECONNABORTED here because some server
         * side code, on the wiki for example, sets up a read handler that
         * does a read and if eof closes the channel. There is no catch/try
         * around the reads so exceptions will result in potentially many








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int
Tls_WaitForConnect( statePtr, errorCodePtr)
    State *statePtr;
    int *errorCodePtr;		/* Where to store error code. */
{
    int err;

    dprintf("WaitForConnect(%p)", (void *) statePtr);

    if (statePtr->flags & TLS_TCL_HANDSHAKE_FAILED) {
        /*
         * We choose ECONNRESET over ECONNABORTED here because some server
         * side code, on the wiki for example, sets up a read handler that
         * does a read and if eof closes the channel. There is no catch/try
         * around the reads so exceptions will result in potentially many
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		Tls_Error(statePtr,
			(char *)ERR_reason_error_string(ERR_get_error()));
                statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED;
		*errorCodePtr = ECONNABORTED;
		return -1;
	    } else if (BIO_should_retry(statePtr->bio)) {
		if (statePtr->flags & TLS_TCL_ASYNC) {
		    dprintf(stderr,"E! ");
		    *errorCodePtr = EAGAIN;
		    return -1;
		} else {
		    continue;
		}
	    } else if (err == 0) {
                if (Tcl_Eof(statePtr->self)) {
                    return 0;
                }
		dprintf(stderr,"CR! ");
		*errorCodePtr = ECONNRESET;
		return -1;
	    }
	    if (statePtr->flags & TLS_TCL_SERVER) {
		err = SSL_get_verify_result(statePtr->ssl);
		if (err != X509_V_OK) {
		    Tls_Error(statePtr,
			    (char *)X509_verify_cert_error_string(err));
                    statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED;
		    *errorCodePtr = ECONNABORTED;
		    return -1;
		}
	    }
	    *errorCodePtr = Tcl_GetErrno();
	    dprintf(stderr,"ERR(%d, %d) ", rc, *errorCodePtr);
	    return -1;
	}
	dprintf(stderr,"R0! ");
	return 1;
    }
}

Tcl_Channel
Tls_GetParent( statePtr )
    State *statePtr;








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		Tls_Error(statePtr,
			(char *)ERR_reason_error_string(ERR_get_error()));
                statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED;
		*errorCodePtr = ECONNABORTED;
		return -1;
	    } else if (BIO_should_retry(statePtr->bio)) {
		if (statePtr->flags & TLS_TCL_ASYNC) {
		    dprintf("E! ");
		    *errorCodePtr = EAGAIN;
		    return -1;
		} else {
		    continue;
		}
	    } else if (err == 0) {
                if (Tcl_Eof(statePtr->self)) {
                    return 0;
                }
		dprintf("CR! ");
		*errorCodePtr = ECONNRESET;
		return -1;
	    }
	    if (statePtr->flags & TLS_TCL_SERVER) {
		err = SSL_get_verify_result(statePtr->ssl);
		if (err != X509_V_OK) {
		    Tls_Error(statePtr,
			    (char *)X509_verify_cert_error_string(err));
                    statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED;
		    *errorCodePtr = ECONNABORTED;
		    return -1;
		}
	    }
	    *errorCodePtr = Tcl_GetErrno();
	    dprintf("ERR(%d, %d) ", rc, *errorCodePtr);
	    return -1;
	}
	dprintf("R0! ");
	return 1;
    }
}

Tcl_Channel
Tls_GetParent( statePtr )
    State *statePtr;
︙︙
Modified tlsInt.h from [aca790a765] to [e68c6c8bb5]. 
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/*
 * Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
 *
 * $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tlsInt.h,v 1.17 2015/06/06 09:07:08 apnadkarni Exp $
 *
 * TLS (aka SSL) Channel - can be layered on any bi-directional
 * Tcl_Channel (Note: Requires Trf Core Patch)
 *
 * This was built 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




<
<








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/*
 * Copyright (C) 1997-2000 Matt Newman <matt@novadigm.com>
 *


 * TLS (aka SSL) Channel - can be layered on any bi-directional
 * Tcl_Channel (Note: Requires Trf Core Patch)
 *
 * This was built 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
︙︙
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#ifndef ECONNABORTED
#define ECONNABORTED	130	/* Software caused connection abort */
#endif
#ifndef ECONNRESET
#define ECONNRESET	131	/* Connection reset by peer */
#endif

#ifdef DEBUG
#define dprintf fprintf
#else
#define dprintf if (0) fprintf
#endif

#define SSL_ERROR(ssl,err)	\
    ((char*)ERR_reason_error_string((unsigned long)SSL_get_error((ssl),(err))))
/*
 * OpenSSL BIO Routines
 */








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|

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#ifndef ECONNABORTED
#define ECONNABORTED	130	/* Software caused connection abort */
#endif
#ifndef ECONNRESET
#define ECONNRESET	131	/* Connection reset by peer */
#endif

#ifdef TCLEXT_TCLTLS_DEBUG
#define dprintf(...) { fprintf(stderr, "%s:%i:", __func__, __LINE__); fprintf(stderr, __VA_ARGS__); fprintf(stderr, "\n"); }
#else
#define dprintf(...) if (0) { fprintf(stderr, __VA_ARGS__); }
#endif

#define SSL_ERROR(ssl,err)	\
    ((char*)ERR_reason_error_string((unsigned long)SSL_get_error((ssl),(err))))
/*
 * OpenSSL BIO Routines
 */
︙︙
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EXTERN Tcl_Obj*		Tls_NewX509Obj _ANSI_ARGS_ (( Tcl_Interp *interp, X509 *cert));
EXTERN void		Tls_Error _ANSI_ARGS_ ((State *statePtr, char *msg));
EXTERN void		Tls_Free _ANSI_ARGS_ ((char *blockPtr));
EXTERN void		Tls_Clean _ANSI_ARGS_ ((State *statePtr));
EXTERN int		Tls_WaitForConnect _ANSI_ARGS_(( State *statePtr,
							int *errorCodePtr));

EXTERN BIO_METHOD *	BIO_s_tcl _ANSI_ARGS_((void));
EXTERN BIO *		BIO_new_tcl _ANSI_ARGS_((State* statePtr, int flags));

#endif /* _TLSINT_H */








<




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EXTERN Tcl_Obj*		Tls_NewX509Obj _ANSI_ARGS_ (( Tcl_Interp *interp, X509 *cert));
EXTERN void		Tls_Error _ANSI_ARGS_ ((State *statePtr, char *msg));
EXTERN void		Tls_Free _ANSI_ARGS_ ((char *blockPtr));
EXTERN void		Tls_Clean _ANSI_ARGS_ ((State *statePtr));
EXTERN int		Tls_WaitForConnect _ANSI_ARGS_(( State *statePtr,
							int *errorCodePtr));


EXTERN BIO *		BIO_new_tcl _ANSI_ARGS_((State* statePtr, int flags));

#endif /* _TLSINT_H */
Modified tlsX509.c from [24e0063023] to [a24085972c]. 
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/*
 * Copyright (C) 1997-2000 Sensus Consulting Ltd.
 * Matt Newman <matt@sensus.org>
 *
 * $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tlsX509.c,v 1.5 2004/06/29 10:58:08 patthoyts Exp $
 */
#include "tlsInt.h"

/*
 *  Ensure these are not macros - known to be defined on Win32 
 */
#ifdef min




<
<








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/*
 * Copyright (C) 1997-2000 Sensus Consulting Ltd.
 * Matt Newman <matt@sensus.org>


 */
#include "tlsInt.h"

/*
 *  Ensure these are not macros - known to be defined on Win32 
 */
#ifdef min
︙︙
Deleted win/makefile.vc version [91ee39841d].
Deleted win/nmakehlp.c version [892a643209].
Deleted win/rules.vc version [ead277b0fc].
Deleted win/tls.rc version [93d9423ff3].
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