Comment: | Merged in trunk |
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1ebb5befd0456f13f3c16fc21030e28a |
User & Date: | rkeene on 2016-12-13 22:04:37 |
Other Links: | branch diff | manifest | tags |
2016-12-13
| ||
22:04 | Merged in trunk Leaf check-in: 1ebb5befd0 user: rkeene tags: feature-multibackend | |
21:50 | Remove spurious sentence check-in: 4dca0b3137 user: rkeene tags: trunk | |
2016-12-10
| ||
05:17 | Merged in changes from trunk check-in: d60f868f2c user: rkeene tags: feature-multibackend | |
Modified .fossil-settings/ignore-glob from [80350c34d8] to [acbce52191].
︙ | ︙ | |||
12 13 14 15 16 17 18 19 20 | tcltls.a tcltls.a.linkadd tls.o tls_openssl_bio.o tlsIO.o tlsX509.o tls.tcl.h build/work dh_params.h | > > | 12 13 14 15 16 17 18 19 20 21 22 | tcltls.a tcltls.a.linkadd tls.o tls_openssl_bio.o tlsIO.o tlsX509.o tls.tcl.h tls.tcl.h.new.1 tls.tcl.h.new.2 build/work dh_params.h |
Modified Makefile.in from [4f5ba5c679] to [3de207f703].
1 2 3 4 5 6 7 | CC = @CC@ AR = @AR@ RANLIB = @RANLIB@ CFLAGS = @CFLAGS@ @SHOBJFLAGS@ CPPFLAGS = @CPPFLAGS@ -I@srcdir@ -I. @DEFS@ @TCL_DEFS@ LDFLAGS = @LDFLAGS@ @SHOBJLDFLAGS@ LIBS = @LIBS@ | < > > > > > > | | | > | > > > > > > > > | > > > > > > < | | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 | CC = @CC@ AR = @AR@ RANLIB = @RANLIB@ CFLAGS = @CFLAGS@ @SHOBJFLAGS@ CPPFLAGS = @CPPFLAGS@ -I@srcdir@ -I. @DEFS@ @TCL_DEFS@ LDFLAGS = @LDFLAGS@ @SHOBJLDFLAGS@ LIBS = @LIBS@ PACKAGE_VERSION = @PACKAGE_VERSION@ prefix = @prefix@ exec_prefix = @exec_prefix@ libdir = @libdir@ TCL_PACKAGE_PATH = @TCL_PACKAGE_PATH@ PACKAGE_INSTALL_DIR = $(TCL_PACKAGE_PATH)/tcltls$(PACKAGE_VERSION) INSTALL = @INSTALL@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_DATA = @INSTALL_DATA@ VPATH = @srcdir@ all: @EXTENSION_TARGET@ # The shared object target tcltls.@SHOBJEXT@: tls.o tls_@TCLTLS_SSL_LIB@_bio.o tlsIO.o tlsX509.o Makefile $(CC) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o tcltls.@SHOBJEXT@ tls.o tls_@TCLTLS_SSL_LIB@_bio.o tlsIO.o tlsX509.o $(LIBS) # The static target tcltls.@AREXT@: tls.o tls_@TCLTLS_SSL_LIB@_bio.o tlsIO.o tlsX509.o Makefile $(AR) rcu tcltls.a.new tls.o tls_@TCLTLS_SSL_LIB@_bio.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 tls.tcl.h dh_params.h Makefile tls_openssl_bio.o: @srcdir@/tls_openssl_bio.c @srcdir@/tlsInt.h Makefile tlsIO.o: @srcdir@/tlsIO.c @srcdir@/tlsInt.h Makefile tlsX509.o: @srcdir@/tlsX509.c @srcdir@/tlsInt.h Makefile # Create a C-source-ified version of the script resources # for TclTLS so that we only need a single file to enable # this extension tls.tcl.h: @srcdir@/tls.tcl Makefile od -A n -v -t xC < '@srcdir@/tls.tcl' > tls.tcl.h.new.1 sed 's@ *@@g;s@..@0x&, @g' < tls.tcl.h.new.1 > tls.tcl.h.new.2 rm -f tls.tcl.h.new.1 mv tls.tcl.h.new.2 tls.tcl.h # Create default DH parameters dh_params.h: @srcdir@/gen_dh_params Makefile @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 .c.o: $(CC) $(CPPFLAGS) $(CFLAGS) -o "$@" -c "$<" # Install the extension install: @EXTENSION_TARGET@ pkgIndex.tcl $(INSTALL) -d '$(DESTDIR)$(PACKAGE_INSTALL_DIR)' $(INSTALL_PROGRAM) @EXTENSION_TARGET@ '$(DESTDIR)$(PACKAGE_INSTALL_DIR)' $(INSTALL_DATA) pkgIndex.tcl '$(DESTDIR)$(PACKAGE_INSTALL_DIR)' # A convienent helper to undo the installation just done uninstall: rm -f '$(DESTDIR)$(PACKAGE_INSTALL_DIR)/@EXTENSION_TARGET@' rm -f '$(DESTDIR)$(PACKAGE_INSTALL_DIR)/pkgIndex.tcl' -rmdir '$(DESTDIR)$(PACKAGE_INSTALL_DIR)' # Test target, run the automated test suite test: @EXTENSION_TARGET@ @TCLSH_PROG@ @srcdir@/tests/all.tcl $(TESTFLAGS) -load "lappend auto_path $(shell pwd)" # Clean the local build directory for rebuild against the same configuration clean: rm -f tls.o tls_openssl_bio.o tlsIO.o tlsX509.o rm -f tcltls.@SHOBJEXT@ rm -f tcltls.@[email protected] tcltls.@[email protected] rm -f tcltls.a.new tcltls.a rm -f tls.tcl.h tls.tcl.h.new.1 tls.tcl.h.new.2 # Clean the local build directory back to what it was after unpacking the # distribution tarball distclean: clean rm -f config.log config.status rm -f dh_params.h.new dh_params.h rm -f Makefile pkgIndex.tcl rm -f tcltls.a.linkadd # Clean the local build directory back to only thing things that exist in # version control system mrproper: distclean rm -f @srcdir@/configure @srcdir@/config.sub @srcdir@/config.guess @srcdir@/install-sh rm -f @srcdir@/aclocal.m4 rm -rf @srcdir@/autom4te.cache .PHONY: all install uninstall clean distclean mrproper test |
Added aclocal/ax_check_compile_flag.m4 version [6df59989e5].
Modified aclocal/shobj.m4 from [1858889d4f] to [00e2f95c18].
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37 38 39 40 41 42 43 | AC_SUBST(SHOBJLDFLAGS) DC_CHK_OS_INFO AC_MSG_CHECKING(how to create shared objects) if test -z "$SHOBJFLAGS" -a -z "$SHOBJLDFLAGS" -a -z "$SHOBJCPPFLAGS"; then | < | < | | | | | | | | | | | | | | | | | < < | 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 | AC_SUBST(SHOBJLDFLAGS) DC_CHK_OS_INFO AC_MSG_CHECKING(how to create shared objects) if test -z "$SHOBJFLAGS" -a -z "$SHOBJLDFLAGS" -a -z "$SHOBJCPPFLAGS"; then DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared], [ DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared -mimpure-text], [ DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared -rdynamic -Wl,-G,-z,textoff], [ DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared -Wl,-G], [ DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-shared -dynamiclib -flat_namespace -undefined suppress -bind_at_load], [ DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-dynamiclib -flat_namespace -undefined suppress -bind_at_load], [ DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-Wl,-dynamiclib -Wl,-flat_namespace -Wl,-undefined,suppress -Wl,-bind_at_load], [ DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-dynamiclib -flat_namespace -undefined suppress], [ DC_TEST_SHOBJFLAGS([-fPIC], [-DPIC], [-dynamiclib], [ AC_MSG_RESULT(cant) AC_MSG_ERROR([We are unable to make shared objects.]) ]) ]) ]) ]) ]) ]) ]) ]) ]) fi AC_MSG_RESULT($SHOBJCPPFLAGS $SHOBJFLAGS $SHOBJLDFLAGS) DC_SYNC_SHLIBOBJS |
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Modified aclocal/tcl.m4 from [4c6596ca03] to [0d8f54c2f7].
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109 110 111 112 113 114 115 116 117 118 119 120 121 122 | TCLEXT_FIND_TCLCONFIG TCLEXT_LOAD_TCLCONFIG AC_DEFINE_UNQUOTED([MODULE_SCOPE], [static], [Define how to declare a function should only be visible to the current module]) TCLEXT_BUILD='shared' AC_ARG_ENABLE([static], AS_HELP_STRING([--enable-static], [enable a static build]), [ if test "$enableval" = "yes"; then TCLEXT_BUILD='static' TCL_SUPPORTS_STUBS=0 fi ]) | > > > > > > > | 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 | TCLEXT_FIND_TCLCONFIG TCLEXT_LOAD_TCLCONFIG AC_DEFINE_UNQUOTED([MODULE_SCOPE], [static], [Define how to declare a function should only be visible to the current module]) TCLEXT_BUILD='shared' AC_ARG_ENABLE([shared], AS_HELP_STRING([--disable-shared], [disable the shared build (same as --enable-static)]), [ if test "$enableval" = "no"; then TCLEXT_BUILD='static' TCL_SUPPORTS_STUBS=0 fi ]) AC_ARG_ENABLE([static], AS_HELP_STRING([--enable-static], [enable a static build]), [ if test "$enableval" = "yes"; then TCLEXT_BUILD='static' TCL_SUPPORTS_STUBS=0 fi ]) |
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152 153 154 155 156 157 158 | esac done )` TCL_DEFS="${TCL_DEFS_TCL_ONLY}" AC_SUBST(TCL_DEFS) dnl Needed for package installation | > | > > > | 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 | esac done )` TCL_DEFS="${TCL_DEFS_TCL_ONLY}" AC_SUBST(TCL_DEFS) dnl Needed for package installation if test "$prefix" = 'NONE' -a "$exec_prefix" = 'NONE' -a "${libdir}" = '${exec_prefix}/lib'; then TCL_PACKAGE_PATH="`echo "${TCL_PACKAGE_PATH}" | sed 's@ *$''@@' | awk '{ print [$]1 }'`" else TCL_PACKAGE_PATH='${libdir}' fi AC_SUBST(TCL_PACKAGE_PATH) AC_SUBST(LIBS) ]) |
Modified autogen.sh from [927c73a64e] to [6c19085661].
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9 10 11 12 13 14 15 16 17 18 19 20 21 22 | curl diff cat mkdir rm mv automake autoconf ) urls=( http://chiselapp.com/user/rkeene/repository/autoconf/doc/trunk/tcl.m4 http://chiselapp.com/user/rkeene/repository/autoconf/doc/trunk/shobj.m4 http://chiselapp.com/user/rkeene/repository/autoconf/doc/trunk/versionscript.m4 ) localFiles=( aclocal/tcltls_openssl.m4 ) failed='0' | > | 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 | curl diff cat mkdir rm mv automake autoconf ) urls=( http://chiselapp.com/user/rkeene/repository/autoconf/doc/trunk/tcl.m4 http://chiselapp.com/user/rkeene/repository/autoconf/doc/trunk/shobj.m4 http://chiselapp.com/user/rkeene/repository/autoconf/doc/trunk/versionscript.m4 'http://git.savannah.gnu.org/gitweb/?p=autoconf-archive.git;a=blob_plain;f=m4/ax_check_compile_flag.m4' ) localFiles=( aclocal/tcltls_openssl.m4 ) failed='0' |
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64 65 66 67 68 69 70 71 72 73 74 | if diff aclocal.m4.new aclocal.m4 >/dev/null 2>/dev/null; then rm -f aclocal.m4.new else mv aclocal.m4.new aclocal.m4 fi automake --add-missing --copy --force-missing >/dev/null 2>/dev/null autoconf rm -rf autom4te.cache | > > > > | 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | if diff aclocal.m4.new aclocal.m4 >/dev/null 2>/dev/null; then rm -f aclocal.m4.new else mv aclocal.m4.new aclocal.m4 fi automake --add-missing --copy --force-missing >/dev/null 2>/dev/null if ! [ -f install-sh -o -f install.sh -o -f shtool ]; then echo "automake failed" >&2 exit 1 fi autoconf rm -rf autom4te.cache |
Modified build/post.sh from [b845836733] to [cb645c3205].
1 2 3 4 5 6 | #! /usr/bin/env bash rm -rf build rm -f autogen.sh exit 0 | > > | 1 2 3 4 5 6 7 8 | #! /usr/bin/env bash set -e rm -rf build rm -f autogen.sh exit 0 |
Renamed and modified configure.in [2d2058ffa0] to configure.ac [46afb503bd].
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55 56 57 58 59 60 61 | GEN_DH_PARAMS_ARGS='fallback' else GEN_DH_PARAMS_ARGS='' fi AC_SUBST(GEN_DH_PARAMS_ARGS) dnl Allow the user to manually disable protocols | | | | > > | | | > > | > > | > > | > > > > > > > > < < < > > > > > > > > > > > > > > > > > > > > > > > > > > | 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 | GEN_DH_PARAMS_ARGS='fallback' else GEN_DH_PARAMS_ARGS='' fi AC_SUBST(GEN_DH_PARAMS_ARGS) dnl Allow the user to manually disable protocols dnl ## SSLv2: Enabled by default tcltls_ssl_ssl2='true' AC_ARG_ENABLE([sslv2], AS_HELP_STRING([--disable-sslv2], [disable SSLv2 protocol]), [ if test "$enableval" = "yes"; then tcltls_ssl_ssl2='force' else tcltls_ssl_ssl2='false' fi ]) dnl ## SSLv3: Enabled by default tcltls_ssl_ssl3='true' AC_ARG_ENABLE([sslv3], AS_HELP_STRING([--disable-sslv3], [disable SSLv3 protocol]), [ if test "$enableval" = "yes"; then tcltls_ssl_ssl3='force' else tcltls_ssl_ssl3='false' fi ]) dnl ## TLSv1.0: Enabled by default tcltls_ssl_tls1_0='true' AC_ARG_ENABLE([tlsv1.0], AS_HELP_STRING([--disable-tlsv1.0], [disable TLSv1.0 protocol]), [ if test "$enableval" = "yes"; then tcltls_ssl_tls1_0='force' else tcltls_ssl_tls1_0='false' fi ]) dnl ## TLSv1.1: Enabled by default tcltls_ssl_tls1_1='true' AC_ARG_ENABLE([tlsv1.1], AS_HELP_STRING([--disable-tlsv1.1], [disable TLSv1.1 protocol]), [ if test "$enableval" = "yes"; then tcltls_ssl_tls1_1='force' else tcltls_ssl_tls1_1='false' fi ]) dnl ## TLSv1.1: Enabled by default tcltls_ssl_tls1_2='true' AC_ARG_ENABLE([tlsv1.2], AS_HELP_STRING([--disable-tlsv1.2], [disable TLSv1.2 protocol]), [ if test "$enableval" = "yes"; then tcltls_ssl_tls1_2='force' else tcltls_ssl_tls1_2='false' fi ]) dnl Enable support for a debugging build tcltls_debug='false' AC_ARG_ENABLE([debug], AS_HELP_STRING([--enable-debug], [enable debugging parameters]), [ if test "$enableval" = "yes"; then tcltls_debug='true' fi ]) if test "$tcltls_debug" = 'true'; then AC_DEFINE(TCLEXT_TCLTLS_DEBUG, [1], [Enable debugging build]) AX_CHECK_COMPILE_FLAG([-fcheck-pointer-bounds], [CFLAGS="$CFLAGS -fcheck-pointer-bounds"]) else dnl If we are not doing debugging disable some of the more annoying warnings AX_CHECK_COMPILE_FLAG([-Wno-unused-value], [CFLAGS="$CFLAGS -Wno-unused-value"]) AX_CHECK_COMPILE_FLAG([-Wno-unused-parameter], [CFLAGS="$CFLAGS -Wno-unused-parameter"]) AX_CHECK_COMPILE_FLAG([-Wno-deprecated-declarations], [CFLAGS="$CFLAGS -Wno-deprecated-declarations"]) fi dnl Find "pkg-config" since we need to use it AC_CHECK_TOOL([PKGCONFIG], [pkg-config], [false]) dnl Determine if we have been asked to use a fast path if possible tcltls_ssl_fastpath='no' AC_ARG_ENABLE([ssl-fastpath], AS_HELP_STRING([--enable-ssl-fastpath], [enable using the underlying file descriptor for talking directly to the SSL library]), [ if test "$enableval" = 'yes'; then tcltls_ssl_fastpath='yes' else tcltls_ssl_fastpath='no' fi ]) if test "$tcltls_ssl_fastpath" = 'yes'; then AC_DEFINE(TCLTLS_SSL_USE_FASTPATH, [1], [Define this to enable using the underlying file descriptor for talking directly to the SSL library]) fi dnl Determine if we have been asked to statically link to the SSL library TCLEXT_TLS_STATIC_SSL='no' AC_ARG_ENABLE([static-ssl], AS_HELP_STRING([--enable-static-ssl], [enable statically linking to the specified SSL library]), [ if test "$enableval" = 'yes'; then TCLEXT_TLS_STATIC_SSL='yes' fi ]) dnl Enable compiler warnings AX_CHECK_COMPILE_FLAG([-Wall], [CFLAGS="$CFLAGS -Wall"]) AX_CHECK_COMPILE_FLAG([-W], [ CFLAGS="$CFLAGS -W" AX_CHECK_COMPILE_FLAG([-Wno-self-assign], [CFLAGS="$CFLAGS -Wno-self-assign"]) ]) dnl Enable hardening AX_CHECK_COMPILE_FLAG([-fstack-protector-all], [CFLAGS="$CFLAGS -fstack-protector-all"]) AX_CHECK_COMPILE_FLAG([-fno-strict-overflow], [CFLAGS="$CFLAGS -fno-strict-overflow"]) AC_DEFINE([_FORTIFY_SOURCE], [2], [Enable fortification]) dnl XXX:TODO: Automatically determine the SSL library to use dnl defaulting to OpenSSL for compatibility reasons if test "$tcltls_ssl_lib" = 'auto'; then tcltls_ssl_lib='openssl' fi AC_MSG_CHECKING([which TLS library to use]) |
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Modified gen_dh_params from [2fbb069da4] to [78d63b562d].
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98 99 100 101 102 103 104 105 106 107 108 109 | # Enable support for giving the same DH params each time if [ "$1" = 'fallback' ]; then gen_dh_params_fallback && exit 0 exit 1 fi gen_dh_params_openssl && exit 0 gen_dh_params_remote && exit 0 gen_dh_params_fallback && exit 0 exit 1 | > > > > | 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 | # Enable support for giving the same DH params each time if [ "$1" = 'fallback' ]; then gen_dh_params_fallback && exit 0 exit 1 fi echo "*****************************" >&2 echo "** Generating DH Primes. **" >&2 echo "** This will take a while. **" >&2 echo "*****************************" >&2 gen_dh_params_openssl && exit 0 gen_dh_params_remote && exit 0 gen_dh_params_fallback && exit 0 exit 1 |
Modified tests/all.tcl from [a5976d4aa4] to [d55b3d9c74].
1 2 3 4 5 6 7 8 9 10 11 | # 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 $ | | > | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 | # 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]] ..]]] set auto_path [linsert $auto_path 0 [file normalize [pwd]]] if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest namespace import ::tcltest::* } set ::tcltest::testSingleFile false |
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Modified tests/tlsIO.test from [956043a072] to [4095544044].
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164 165 166 167 168 169 170 | set doTestsWithRemoteServer 0 } else { set remoteServerIP 127.0.0.1 set remoteFile [file join [pwd] remote.tcl] if {[catch {set remoteProcChan \ [open "|[list $::tcltest::tcltest $remoteFile \ -serverIsSilent -port $remoteServerPort \ | | | 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 | set doTestsWithRemoteServer 0 } else { set remoteServerIP 127.0.0.1 set remoteFile [file join [pwd] remote.tcl] if {[catch {set remoteProcChan \ [open "|[list $::tcltest::tcltest $remoteFile \ -serverIsSilent -port $remoteServerPort \ -address $remoteServerIP] 2> /dev/null" w+]} msg] == 0} { after 1000 if {[catch {set commandSocket [tls::socket -cafile $caCert \ -certfile $clientCert -keyfile $clientKey \ $remoteServerIP $remoteServerPort]} msg] == 0} { fconfigure $commandSocket -translation crlf -buffering line } else { set noRemoteTestReason $msg |
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318 319 320 321 322 323 324 | puts ready vwait x after cancel $timer close $f puts $x } close $f | | | 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 | puts ready vwait x after cancel $timer close $f puts $x } close $f set f [open "|[list $::tcltest::tcltest script] 2> /dev/null" r] gets $f x if {[catch {tls::socket -certfile $clientCert -cafile $caCert \ -keyfile $clientKey 127.0.0.1 8828} msg]} { set x $msg } else { lappend x [gets $f] close $msg |
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360 361 362 363 364 365 366 | } puts ready vwait x after cancel $timer close $f } close $f | | | 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 | } puts ready vwait x after cancel $timer close $f } close $f set f [open "|[list $::tcltest::tcltest script] 2> /dev/null" r] gets $f x global port if {[catch {tls::socket -myport $port \ -certfile $clientCert -cafile $caCert \ -keyfile $clientKey 127.0.0.1 8829} sock]} { set x $sock catch {close [tls::socket 127.0.0.1 8829]} |
︙ | ︙ | |||
400 401 402 403 404 405 406 | } puts ready vwait x after cancel $timer close $f } close $f | | | 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 | } puts ready vwait x after cancel $timer close $f } close $f set f [open "|[list $::tcltest::tcltest script] 2> /dev/null" r] gets $f x if {[catch {tls::socket -myaddr 127.0.0.1 \ -certfile $clientCert -cafile $caCert \ -keyfile $clientKey 127.0.0.1 8830} sock]} { set x $sock } else { puts $sock hello |
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438 439 440 441 442 443 444 | } puts ready vwait x after cancel $timer close $f } close $f | | | 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 | } puts ready vwait x after cancel $timer close $f } close $f set f [open "|[list $::tcltest::tcltest script] 2> /dev/null" r] gets $f x if {[catch {tls::socket -certfile $clientCert -cafile $caCert \ -keyfile $clientKey [info hostname] 8831} sock]} { set x $sock } else { puts $sock hello flush $sock |
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475 476 477 478 479 480 481 | } puts ready vwait x after cancel $timer close $f } close $f | | | 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 | } puts ready vwait x after cancel $timer close $f } close $f set f [open "|[list $::tcltest::tcltest script] 2> /dev/null" r] gets $f x if {[catch {tls::socket -certfile $clientCert -cafile $caCert \ -keyfile $clientKey 127.0.0.1 8832} sock]} { set x $sock } else { puts $sock hello flush $sock |
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531 532 533 534 535 536 537 | puts ready vwait x after cancel $timer close $f puts done } close $f | | | 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 | puts ready vwait x after cancel $timer close $f puts done } close $f set f [open "|[list $::tcltest::tcltest script] 2> /dev/null" r] gets $f set s [tls::socket -certfile $clientCert -cafile $caCert \ -keyfile $clientKey 127.0.0.1 8834] fconfigure $s -buffering line -translation lf puts $s "hello abcdefghijklmnop" after 1000 set x [gets $s] |
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578 579 580 581 582 583 584 | set timer [after 20000 "set x done"] vwait x after cancel $timer close $f puts "done $i" } close $f | | | 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 | set timer [after 20000 "set x done"] vwait x after cancel $timer close $f puts "done $i" } close $f set f [open "|[list $::tcltest::tcltest script] 2> /dev/null" r] gets $f set s [tls::socket -certfile $clientCert -cafile $caCert \ -keyfile $clientKey 127.0.0.1 8835] fconfigure $s -buffering line catch { for {set x 0} {$x < 50} {incr x} { puts $s "hello abcdefghijklmnop" |
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703 704 705 706 707 708 709 | puts ready vwait x after cancel $timer close $f puts $x } close $f | | | 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 | puts ready vwait x after cancel $timer close $f puts $x } close $f set f [open "|[list $::tcltest::tcltest script] 2> /dev/null" r] gets $f x if {[catch {tls::socket 127.0.0.1 8828} msg]} { set x $msg } else { lappend x [gets $f] close $msg } |
︙ | ︙ | |||
730 731 732 733 734 735 736 | puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8828 \]" puts $f { puts ready gets stdin close $f } close $f | | | 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 | puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 8828 \]" puts $f { puts ready gets stdin close $f } close $f set f [open "|[list $::tcltest::tcltest script] 2> /dev/null" r+] gets $f set x [list [catch {tls::socket \ -certfile $clientCert -cafile $caCert -keyfile $clientKey \ -server accept 8828} msg] \ $msg] puts $f bye close $f |
︙ | ︙ | |||
779 780 781 782 783 784 785 | after cancel $t2 vwait x after cancel $t3 close $s puts $x } close $f | | | | | | 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 | after cancel $t2 vwait x after cancel $t3 close $s puts $x } close $f set f [open "|[list $::tcltest::tcltest script] 2> /dev/null" r+] set x [gets $f] set s1 [tls::socket \ -certfile $clientCert -cafile $caCert -keyfile $clientKey \ 127.0.0.1 8828] fconfigure $s1 -buffering line set s2 [tls::socket \ -certfile $clientCert -cafile $caCert -keyfile $clientKey \ 127.0.0.1 8828] fconfigure $s2 -buffering line set s3 [tls::socket \ -certfile $clientCert -cafile $caCert -keyfile $clientKey \ 127.0.0.1 8828] fconfigure $s3 -buffering line for {set i 0} {$i < 100} {incr i} { puts $s1 hello,tlsIO-3.2,s1 gets $s1 puts $s2 hello,tlsIO-3.2,s2 gets $s2 puts $s3 hello,tlsIO-3.2,s3 gets $s3 } close $s1 close $s2 close $s3 lappend x [gets $f] close $f |
︙ | ︙ | |||
830 831 832 833 834 835 836 | gets $s } close $s puts bye gets stdin } close $f | | | | | 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 | gets $s } close $s puts bye gets stdin } close $f set p1 [open "|[list $::tcltest::tcltest script] 2> /dev/null" r+] fconfigure $p1 -buffering line set p2 [open "|[list $::tcltest::tcltest script] 2> /dev/null" r+] fconfigure $p2 -buffering line set p3 [open "|[list $::tcltest::tcltest script] 2> /dev/null" r+] fconfigure $p3 -buffering line proc accept {s a p} { fconfigure $s -buffering line fileevent $s readable [list echo $s] } proc echo {s} { global x |
︙ | ︙ | |||
928 929 930 931 932 933 934 | 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 | | | 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 | 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] 2> /dev/null" r+] proc bgerror args { global x set x $args } proc accept {s a p} {expr 10 / 0} set s [tls::socket -server accept \ -certfile $serverCert -cafile $caCert -keyfile $serverKey 8848] |
︙ | ︙ | |||
966 967 968 969 970 971 972 | } puts ready set timer [after 10000 "set x timed_out"] vwait x after cancel $timer } close $f | | | 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 | } puts ready set timer [after 10000 "set x timed_out"] vwait x after cancel $timer } close $f set f [open "|[list $::tcltest::tcltest script] 2> /dev/null" r] gets $f set s [tls::socket \ -certfile $clientCert -cafile $caCert -keyfile $clientKey \ 127.0.0.1 8820] set p [fconfigure $s -peername] close $s close $f |
︙ | ︙ | |||
999 1000 1001 1002 1003 1004 1005 | } puts ready set timer [after 10000 "set x timed_out"] vwait x after cancel $timer } close $f | | | 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 | } puts ready set timer [after 10000 "set x timed_out"] vwait x after cancel $timer } close $f set f [open "|[list $::tcltest::tcltest script] 2> /dev/null" r] gets $f set s [tls::socket \ -certfile $clientCert -cafile $caCert -keyfile $clientKey \ 127.0.0.1 8821] set p [fconfigure $s -sockname] close $s close $f |
︙ | ︙ | |||
1449 1450 1451 1452 1453 1454 1455 | $remoteServerIP 8836] fconfigure $s2 -buffering line set s3 [tls::socket \ -certfile $clientCert -cafile $caCert -keyfile $clientKey \ $remoteServerIP 8836] fconfigure $s3 -buffering line for {set i 0} {$i < 100} {incr i} { | | | | | 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 | $remoteServerIP 8836] fconfigure $s2 -buffering line set s3 [tls::socket \ -certfile $clientCert -cafile $caCert -keyfile $clientKey \ $remoteServerIP 8836] fconfigure $s3 -buffering line for {set i 0} {$i < 100} {incr i} { puts $s1 hello,tlsIO-11.7,s1 gets $s1 puts $s2 hello,tlsIO-11.7,s2 gets $s2 puts $s3 hello,tlsIO-11.7,s3 gets $s3 } close $s1 close $s2 close $s3 sendCommand {close $socket10_9_test_server} set i |
︙ | ︙ | |||
2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 | -cafile $caCert \ -request 0 -require 0 -ssl2 0 -ssl3 0 -tls1 1 -tls1.1 0 -tls1.2 0 \ [info hostname] 8831] fconfigure $c -blocking 0 puts $c a ; flush $c after 5000 [list set ::done timeout] vwait ::done set ::done } {handshake failed: wrong version number} # cleanup if {[string match sock* $commandSocket] == 1} { puts $commandSocket exit flush $commandSocket } catch {close $commandSocket} catch {close $remoteProcChan} ::tcltest::cleanupTests flush stdout return | > > > > > | 2051 2052 2053 2054 2055 2056 2057 2058 2059 2060 2061 2062 2063 2064 2065 2066 2067 2068 2069 2070 2071 2072 2073 2074 2075 | -cafile $caCert \ -request 0 -require 0 -ssl2 0 -ssl3 0 -tls1 1 -tls1.1 0 -tls1.2 0 \ [info hostname] 8831] fconfigure $c -blocking 0 puts $c a ; flush $c after 5000 [list set ::done timeout] vwait ::done switch -exact -- $::done { "handshake failed: wrong ssl version" { set ::done "handshake failed: wrong version number" } } set ::done } {handshake failed: wrong version number} # cleanup if {[string match sock* $commandSocket] == 1} { puts $commandSocket exit flush $commandSocket } catch {close $commandSocket} catch {close $remoteProcChan} ::tcltest::cleanupTests flush stdout return |
Modified tls.c from [788b6c9daa] to [347d650461].
︙ | ︙ | |||
61 62 63 64 65 66 67 | static int UnimportObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[]); static SSL_CTX *CTX_Init(State *statePtr, int proto, char *key, char *cert, char *CAdir, char *CAfile, char *ciphers, char *DHparams); | | | 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | static int UnimportObjCmd(ClientData clientData, Tcl_Interp *interp, int objc, Tcl_Obj *CONST objv[]); static SSL_CTX *CTX_Init(State *statePtr, int proto, char *key, char *cert, char *CAdir, char *CAfile, char *ciphers, char *DHparams); static int TlsLibInit(int uninitialize); #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)) |
︙ | ︙ | |||
113 114 115 116 117 118 119 | #include <openssl/crypto.h> /* * Threaded operation requires locking callbacks * Based from /crypto/cryptlib.c of OpenSSL and NSOpenSSL. */ | < < < | > < < < < | | | > > | | > | | | > > > > > | | > | > > | > > > > | 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 | #include <openssl/crypto.h> /* * Threaded operation requires locking callbacks * Based from /crypto/cryptlib.c of OpenSSL and NSOpenSSL. */ static Tcl_Mutex *locks = NULL; static int locksCount = 0; static Tcl_Mutex init_mx; void CryptoThreadLockCallback(int mode, int n, const char *file, int line) { if (mode & CRYPTO_LOCK) { /* This debugging is turned off by default -- it's too noisy. */ /* dprintf("Called to lock (n=%i of %i)", n, locksCount); */ Tcl_MutexLock(&locks[n]); } else { /* dprintf("Called to unlock (n=%i of %i)", n, locksCount); */ Tcl_MutexUnlock(&locks[n]); } /* dprintf("Returning"); */ return; file = file; line = line; } unsigned long CryptoThreadIdCallback(void) { unsigned long ret; dprintf("Called"); ret = (unsigned long) Tcl_GetCurrentThread(); dprintf("Returning %lu", ret); return(ret); } #endif /* OPENSSL_THREADS */ #endif /* TCL_THREADS */ /* *------------------------------------------------------------------- |
︙ | ︙ | |||
161 162 163 164 165 166 167 168 169 170 171 172 173 174 | */ static void InfoCallback(CONST SSL *ssl, int where, int ret) { State *statePtr = (State*)SSL_get_app_data((SSL *)ssl); Tcl_Obj *cmdPtr; char *major; char *minor; if (statePtr->callback == (Tcl_Obj*)NULL) return; cmdPtr = Tcl_DuplicateObj(statePtr->callback); #if 0 | > > | 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 | */ static void InfoCallback(CONST SSL *ssl, int where, int ret) { State *statePtr = (State*)SSL_get_app_data((SSL *)ssl); Tcl_Obj *cmdPtr; char *major; char *minor; dprintf("Called"); if (statePtr->callback == (Tcl_Obj*)NULL) return; cmdPtr = Tcl_DuplicateObj(statePtr->callback); #if 0 |
︙ | ︙ | |||
347 348 349 350 351 352 353 354 355 356 357 358 359 360 | *------------------------------------------------------------------- */ void Tls_Error(State *statePtr, char *msg) { Tcl_Obj *cmdPtr; if (msg && *msg) { Tcl_SetErrorCode(statePtr->interp, "SSL", msg, (char *)NULL); } else { msg = Tcl_GetStringFromObj(Tcl_GetObjResult(statePtr->interp), NULL); } statePtr->err = msg; | > > | 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 | *------------------------------------------------------------------- */ void Tls_Error(State *statePtr, char *msg) { Tcl_Obj *cmdPtr; dprintf("Called"); if (msg && *msg) { Tcl_SetErrorCode(statePtr->interp, "SSL", msg, (char *)NULL); } else { msg = Tcl_GetStringFromObj(Tcl_GetObjResult(statePtr->interp), NULL); } statePtr->err = msg; |
︙ | ︙ | |||
405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 | * No way to handle user-data therefore no way without a global * variable to access the Tcl interpreter. */ static int PasswordCallback(char *buf, int size, int verify) { return -1; } #else static int PasswordCallback(char *buf, int size, int verify, void *udata) { State *statePtr = (State *) udata; Tcl_Interp *interp = statePtr->interp; Tcl_Obj *cmdPtr; int result; if (statePtr->password == NULL) { if (Tcl_EvalEx(interp, "tls::password", -1, TCL_EVAL_GLOBAL) == TCL_OK) { char *ret = (char *) Tcl_GetStringResult(interp); strncpy(buf, ret, (size_t) size); return (int)strlen(ret); | > > > > > | 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 | * No way to handle user-data therefore no way without a global * variable to access the Tcl interpreter. */ static int PasswordCallback(char *buf, int size, int verify) { return -1; buf = buf; size = size; verify = verify; } #else static int PasswordCallback(char *buf, int size, int verify, void *udata) { State *statePtr = (State *) udata; Tcl_Interp *interp = statePtr->interp; Tcl_Obj *cmdPtr; int result; dprintf("Called"); if (statePtr->password == NULL) { if (Tcl_EvalEx(interp, "tls::password", -1, TCL_EVAL_GLOBAL) == TCL_OK) { char *ret = (char *) Tcl_GetStringResult(interp); strncpy(buf, ret, (size_t) size); return (int)strlen(ret); |
︙ | ︙ | |||
448 449 450 451 452 453 454 455 456 457 458 459 460 461 | if (result == TCL_OK) { char *ret = (char *) Tcl_GetStringResult(interp); strncpy(buf, ret, (size_t) size); return (int)strlen(ret); } else { return -1; } } #endif /* *------------------------------------------------------------------- * * CiphersObjCmd -- list available ciphers | > | 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 | if (result == TCL_OK) { char *ret = (char *) Tcl_GetStringResult(interp); strncpy(buf, ret, (size_t) size); return (int)strlen(ret); } else { return -1; } verify = verify; } #endif /* *------------------------------------------------------------------- * * CiphersObjCmd -- list available ciphers |
︙ | ︙ | |||
486 487 488 489 490 491 492 493 494 495 496 497 498 499 | }; Tcl_Obj *objPtr; SSL_CTX *ctx = NULL; SSL *ssl = NULL; STACK_OF(SSL_CIPHER) *sk; char *cp, buf[BUFSIZ]; int index, verbose = 0; if (objc < 2 || objc > 3) { Tcl_WrongNumArgs(interp, 1, objv, "protocol ?verbose?"); return TCL_ERROR; } if (Tcl_GetIndexFromObj( interp, objv[1], protocols, "protocol", 0, &index) != TCL_OK) { | > > | 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 | }; Tcl_Obj *objPtr; SSL_CTX *ctx = NULL; SSL *ssl = NULL; STACK_OF(SSL_CIPHER) *sk; char *cp, buf[BUFSIZ]; int index, verbose = 0; dprintf("Called"); if (objc < 2 || objc > 3) { Tcl_WrongNumArgs(interp, 1, objv, "protocol ?verbose?"); return TCL_ERROR; } if (Tcl_GetIndexFromObj( interp, objv[1], protocols, "protocol", 0, &index) != TCL_OK) { |
︙ | ︙ | |||
581 582 583 584 585 586 587 588 589 590 591 592 593 594 | } } SSL_free(ssl); SSL_CTX_free(ctx); Tcl_SetObjResult( interp, objPtr); return TCL_OK; } /* *------------------------------------------------------------------- * * HandshakeObjCmd -- * | > | 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 | } } SSL_free(ssl); SSL_CTX_free(ctx); Tcl_SetObjResult( interp, objPtr); return TCL_OK; clientData = clientData; } /* *------------------------------------------------------------------- * * HandshakeObjCmd -- * |
︙ | ︙ | |||
610 611 612 613 614 615 616 617 618 619 620 621 622 623 | Tcl_Interp *interp; int objc; Tcl_Obj *CONST objv[]; { Tcl_Channel chan; /* The channel to set a mode on. */ State *statePtr; /* client state for ssl socket */ int ret = 1; if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "channel"); return TCL_ERROR; } chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], NULL), NULL); | > > > | 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 | Tcl_Interp *interp; int objc; Tcl_Obj *CONST objv[]; { Tcl_Channel chan; /* The channel to set a mode on. */ State *statePtr; /* client state for ssl socket */ int ret = 1; int err = 0; dprintf("Called"); if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "channel"); return TCL_ERROR; } chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], NULL), NULL); |
︙ | ︙ | |||
632 633 634 635 636 637 638 | if (Tcl_GetChannelType(chan) != Tls_ChannelType()) { Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan), "\": not a TLS channel", NULL); return TCL_ERROR; } statePtr = (State *)Tcl_GetChannelInstanceData(chan); | < < | > > | | > > | | | > | 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 | if (Tcl_GetChannelType(chan) != Tls_ChannelType()) { Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan), "\": not a TLS channel", NULL); return TCL_ERROR; } statePtr = (State *)Tcl_GetChannelInstanceData(chan); dprintf("Calling Tls_WaitForConnect"); ret = Tls_WaitForConnect(statePtr, &err, 1); dprintf("Tls_WaitForConnect returned: %i", ret); if (ret < 0) { if ((statePtr->flags & TLS_TCL_ASYNC) && err == EAGAIN) { dprintf("Async set and err = EAGAIN"); ret = 0; } } if (ret < 0) { CONST char *errStr = statePtr->err; Tcl_ResetResult(interp); Tcl_SetErrno(err); if (!errStr || *errStr == 0) { errStr = Tcl_PosixError(interp); } Tcl_AppendResult(interp, "handshake failed: ", errStr, (char *) NULL); dprintf("Returning TCL_ERROR with handshake failed: %s", errStr); return TCL_ERROR; } else { ret = 1; } dprintf("Returning TCL_OK with data \"%i\"", ret); Tcl_SetObjResult(interp, Tcl_NewIntObj(ret)); return TCL_OK; clientData = clientData; } /* *------------------------------------------------------------------- * * ImportObjCmd -- * |
︙ | ︙ | |||
705 706 707 708 709 710 711 | char *CAfile = NULL; char *CAdir = NULL; char *DHparams = NULL; char *model = NULL; #ifndef OPENSSL_NO_TLSEXT char *servername = NULL; /* hostname for Server Name Indication */ #endif | < | > > > | > > > | | < < | | < < | < < | < < < < | 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 | char *CAfile = NULL; char *CAdir = NULL; char *DHparams = NULL; char *model = NULL; #ifndef OPENSSL_NO_TLSEXT char *servername = NULL; /* hostname for Server Name Indication */ #endif int ssl2 = 0, ssl3 = 0; int tls1 = 1, tls1_1 = 1, tls1_2 = 1; int proto = 0; int verify = 0, require = 0, request = 1; dprintf("Called"); #if defined(NO_TLS1) && defined(NO_TLS1_1) && defined(NO_TLS1_2) && defined(NO_SSL3) && !defined(NO_SSL2) ssl2 = 1; #endif #if defined(NO_TLS1) && defined(NO_TLS1_1) && defined(NO_TLS1_2) && defined(NO_SSL2) && !defined(NO_SSL3) ssl3 = 1; #endif #if defined(NO_TLS1) tls1 = 0; #endif #if defined(NO_TLS1_1) tls1_1 = 0; #endif #if defined(NO_TLS1_2) tls1_2 = 0; #endif if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "channel ?options?"); return TCL_ERROR; } chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], NULL), NULL); |
︙ | ︙ | |||
862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 | /* * We need to make sure that the channel works in binary (for the * encryption not to get goofed up). * We only want to adjust the buffering in pre-v2 channels, where * each channel in the stack maintained its own buffers. */ Tcl_SetChannelOption(interp, chan, "-translation", "binary"); statePtr->self = Tcl_StackChannel(interp, Tls_ChannelType(), (ClientData) statePtr, (TCL_READABLE | TCL_WRITABLE), chan); if (statePtr->self == (Tcl_Channel) NULL) { /* * No use of Tcl_EventuallyFree because no possible Tcl_Preserve. */ Tls_Free((char *) statePtr); return TCL_ERROR; } | > > > | 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 | /* * We need to make sure that the channel works in binary (for the * encryption not to get goofed up). * We only want to adjust the buffering in pre-v2 channels, where * each channel in the stack maintained its own buffers. */ Tcl_SetChannelOption(interp, chan, "-translation", "binary"); Tcl_SetChannelOption(interp, chan, "-blocking", "true"); dprintf("Consuming Tcl channel %s", Tcl_GetChannelName(chan)); statePtr->self = Tcl_StackChannel(interp, Tls_ChannelType(), (ClientData) statePtr, (TCL_READABLE | TCL_WRITABLE), chan); dprintf("Created channel named %s", Tcl_GetChannelName(statePtr->self)); if (statePtr->self == (Tcl_Channel) NULL) { /* * No use of Tcl_EventuallyFree because no possible Tcl_Preserve. */ Tls_Free((char *) statePtr); return TCL_ERROR; } |
︙ | ︙ | |||
906 907 908 909 910 911 912 | SSL_set_app_data(statePtr->ssl, (VOID *)statePtr); /* point back to us */ SSL_set_verify(statePtr->ssl, verify, VerifyCallback); SSL_CTX_set_info_callback(statePtr->ctx, InfoCallback); /* Create Tcl_Channel BIO Handler */ | | > > | 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 | SSL_set_app_data(statePtr->ssl, (VOID *)statePtr); /* point back to us */ SSL_set_verify(statePtr->ssl, verify, VerifyCallback); SSL_CTX_set_info_callback(statePtr->ctx, InfoCallback); /* Create Tcl_Channel BIO Handler */ statePtr->p_bio = BIO_new_tcl(statePtr, BIO_NOCLOSE); statePtr->bio = BIO_new(BIO_f_ssl()); if (server) { statePtr->flags |= TLS_TCL_SERVER; SSL_set_accept_state(statePtr->ssl); } else { SSL_set_connect_state(statePtr->ssl); } SSL_set_bio(statePtr->ssl, statePtr->p_bio, statePtr->p_bio); BIO_set_ssl(statePtr->bio, statePtr->ssl, BIO_NOCLOSE); /* * End of SSL Init */ dprintf("Returning %s", Tcl_GetChannelName(statePtr->self)); Tcl_SetResult(interp, (char *) Tcl_GetChannelName(statePtr->self), TCL_VOLATILE); return TCL_OK; clientData = clientData; } /* *------------------------------------------------------------------- * * UnimportObjCmd -- * |
︙ | ︙ | |||
951 952 953 954 955 956 957 958 959 960 961 962 963 964 | ClientData clientData; /* Not used. */ Tcl_Interp *interp; int objc; Tcl_Obj *CONST objv[]; { Tcl_Channel chan; /* The channel to set a mode on. */ if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "channel"); return TCL_ERROR; } chan = Tcl_GetChannel(interp, Tcl_GetString(objv[1]), NULL); if (chan == (Tcl_Channel) NULL) { | > > | 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 | ClientData clientData; /* Not used. */ Tcl_Interp *interp; int objc; Tcl_Obj *CONST objv[]; { Tcl_Channel chan; /* The channel to set a mode on. */ dprintf("Called"); if (objc != 2) { Tcl_WrongNumArgs(interp, 1, objv, "channel"); return TCL_ERROR; } chan = Tcl_GetChannel(interp, Tcl_GetString(objv[1]), NULL); if (chan == (Tcl_Channel) NULL) { |
︙ | ︙ | |||
977 978 979 980 981 982 983 984 985 986 987 988 989 990 | } if (Tcl_UnstackChannel(interp, chan) == TCL_ERROR) { return TCL_ERROR; } return TCL_OK; } /* *------------------------------------------------------------------- * * CTX_Init -- construct a SSL_CTX instance * | > | 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 | } if (Tcl_UnstackChannel(interp, chan) == TCL_ERROR) { return TCL_ERROR; } return TCL_OK; clientData = clientData; } /* *------------------------------------------------------------------- * * CTX_Init -- construct a SSL_CTX instance * |
︙ | ︙ | |||
1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 | { Tcl_Interp *interp = statePtr->interp; SSL_CTX *ctx = NULL; Tcl_DString ds; Tcl_DString ds1; int off = 0; const SSL_METHOD *method; if (!proto) { Tcl_AppendResult(interp, "no valid protocol selected", NULL); return (SSL_CTX *)0; } /* create SSL context */ | > > | 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 | { Tcl_Interp *interp = statePtr->interp; SSL_CTX *ctx = NULL; Tcl_DString ds; Tcl_DString ds1; int off = 0; const SSL_METHOD *method; dprintf("Called"); if (!proto) { Tcl_AppendResult(interp, "no valid protocol selected", NULL); return (SSL_CTX *)0; } /* create SSL context */ |
︙ | ︙ | |||
1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 | State *statePtr; X509 *peer; Tcl_Obj *objPtr; Tcl_Channel chan; char *channelName, *ciphers; int mode; switch (objc) { case 2: channelName = Tcl_GetStringFromObj(objv[1], NULL); break; case 3: if (!strcmp (Tcl_GetString (objv[1]), "-local")) { | > > | 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 | State *statePtr; X509 *peer; Tcl_Obj *objPtr; Tcl_Channel chan; char *channelName, *ciphers; int mode; dprintf("Called"); switch (objc) { case 2: channelName = Tcl_GetStringFromObj(objv[1], NULL); break; case 3: if (!strcmp (Tcl_GetString (objv[1]), "-local")) { |
︙ | ︙ | |||
1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 | Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj("cipher", -1)); Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(SSL_get_cipher(statePtr->ssl), -1)); } Tcl_SetObjResult( interp, objPtr); return TCL_OK; } /* *------------------------------------------------------------------- * * VersionObjCmd -- return version string from OpenSSL. * | > | 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 | Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj("cipher", -1)); Tcl_ListObjAppendElement(interp, objPtr, Tcl_NewStringObj(SSL_get_cipher(statePtr->ssl), -1)); } Tcl_SetObjResult( interp, objPtr); return TCL_OK; clientData = clientData; } /* *------------------------------------------------------------------- * * VersionObjCmd -- return version string from OpenSSL. * |
︙ | ︙ | |||
1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 | VersionObjCmd(clientData, interp, objc, objv) ClientData clientData; /* Not used. */ Tcl_Interp *interp; int objc; Tcl_Obj *CONST objv[]; { Tcl_Obj *objPtr; objPtr = Tcl_NewStringObj(OPENSSL_VERSION_TEXT, -1); Tcl_SetObjResult(interp, objPtr); return TCL_OK; } /* *------------------------------------------------------------------- * * MiscObjCmd -- misc commands * | > > > > > | 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 | VersionObjCmd(clientData, interp, objc, objv) ClientData clientData; /* Not used. */ Tcl_Interp *interp; int objc; Tcl_Obj *CONST objv[]; { Tcl_Obj *objPtr; dprintf("Called"); objPtr = Tcl_NewStringObj(OPENSSL_VERSION_TEXT, -1); Tcl_SetObjResult(interp, objPtr); return TCL_OK; clientData = clientData; objc = objc; objv = objv; } /* *------------------------------------------------------------------- * * MiscObjCmd -- misc commands * |
︙ | ︙ | |||
1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 | Tcl_Interp *interp; int objc; Tcl_Obj *CONST objv[]; { static CONST84 char *commands [] = { "req", NULL }; enum command { C_REQ, C_DUMMY }; int cmd; if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "subcommand ?args?"); return TCL_ERROR; } if (Tcl_GetIndexFromObj(interp, objv[1], commands, "command", 0,&cmd) != TCL_OK) { | > > | 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 | Tcl_Interp *interp; int objc; Tcl_Obj *CONST objv[]; { static CONST84 char *commands [] = { "req", NULL }; enum command { C_REQ, C_DUMMY }; int cmd; dprintf("Called"); if (objc < 2) { Tcl_WrongNumArgs(interp, 1, objv, "subcommand ?args?"); return TCL_ERROR; } if (Tcl_GetIndexFromObj(interp, objv[1], commands, "command", 0,&cmd) != TCL_OK) { |
︙ | ︙ | |||
1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 | } } break; default: break; } return TCL_OK; } /* *------------------------------------------------------------------- * * Tls_Free -- * | > | 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 | } } break; default: break; } return TCL_OK; clientData = clientData; } /* *------------------------------------------------------------------- * * Tls_Free -- * |
︙ | ︙ | |||
1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 | * *------------------------------------------------------------------- */ void Tls_Free( char *blockPtr ) { State *statePtr = (State *)blockPtr; Tls_Clean(statePtr); ckfree(blockPtr); } /* *------------------------------------------------------------------- | > > | 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 | * *------------------------------------------------------------------- */ void Tls_Free( char *blockPtr ) { State *statePtr = (State *)blockPtr; dprintf("Called"); Tls_Clean(statePtr); ckfree(blockPtr); } /* *------------------------------------------------------------------- |
︙ | ︙ | |||
1551 1552 1553 1554 1555 1556 1557 | * none * * Side effects: * Frees all the state * *------------------------------------------------------------------- */ | < | > | < | 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 | * none * * Side effects: * Frees all the state * *------------------------------------------------------------------- */ void Tls_Clean(State *statePtr) { dprintf("Called"); /* * we're assuming here that we're single-threaded */ if (statePtr->timer != (Tcl_TimerToken) NULL) { Tcl_DeleteTimerHandler(statePtr->timer); statePtr->timer = NULL; } if (statePtr->bio) { /* This will call SSL_shutdown. Bug 1414045 */ |
︙ | ︙ | |||
1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 | Tcl_DecrRefCount(statePtr->callback); statePtr->callback = NULL; } if (statePtr->password) { Tcl_DecrRefCount(statePtr->password); statePtr->password = NULL; } } /* *------------------------------------------------------------------- * * Tls_Init -- * | > > | 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 | Tcl_DecrRefCount(statePtr->callback); statePtr->callback = NULL; } if (statePtr->password) { Tcl_DecrRefCount(statePtr->password); statePtr->password = NULL; } dprintf("Returning"); } /* *------------------------------------------------------------------- * * Tls_Init -- * |
︙ | ︙ | |||
1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 | * *------------------------------------------------------------------- */ int Tls_Init(Tcl_Interp *interp) { const char tlsTclInitScript[] = { #include "tls.tcl.h" }; /* * We only support Tcl 8.4 or newer */ if ( #ifdef USE_TCL_STUBS Tcl_InitStubs(interp, "8.4", 0) #else Tcl_PkgRequire(interp, "Tcl", "8.4", 0) #endif == NULL) { return TCL_ERROR; } | > > > | | 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 | * *------------------------------------------------------------------- */ int Tls_Init(Tcl_Interp *interp) { const char tlsTclInitScript[] = { #include "tls.tcl.h" 0x00 }; dprintf("Called"); /* * We only support Tcl 8.4 or newer */ if ( #ifdef USE_TCL_STUBS Tcl_InitStubs(interp, "8.4", 0) #else Tcl_PkgRequire(interp, "Tcl", "8.4", 0) #endif == NULL) { return TCL_ERROR; } if (TlsLibInit(0) != TCL_OK) { Tcl_AppendResult(interp, "could not initialize SSL library", NULL); return TCL_ERROR; } Tcl_CreateObjCommand(interp, "tls::ciphers", CiphersObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "tls::handshake", HandshakeObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); Tcl_CreateObjCommand(interp, "tls::import", ImportObjCmd, (ClientData) 0, (Tcl_CmdDeleteProc *) NULL); |
︙ | ︙ | |||
1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 | * Result: * A standard Tcl error code. * *------------------------------------------------------* */ int Tls_SafeInit(Tcl_Interp *interp) { return(Tls_Init(interp)); } /* *------------------------------------------------------* * * TlsLibInit -- * * ------------------------------------------------* * Initializes SSL library once per application * ------------------------------------------------* * * Side effects: * initilizes SSL library * * Result: * none * *------------------------------------------------------* */ | > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > < < < < < < < | | < < > > > | 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 | * Result: * A standard Tcl error code. * *------------------------------------------------------* */ int Tls_SafeInit(Tcl_Interp *interp) { dprintf("Called"); return(Tls_Init(interp)); } /* *------------------------------------------------------* * * TlsLibInit -- * * ------------------------------------------------* * Initializes SSL library once per application * ------------------------------------------------* * * Side effects: * initilizes SSL library * * Result: * none * *------------------------------------------------------* */ static int TlsLibInit(int uninitialize) { static int initialized = 0; int status = TCL_OK; #if defined(OPENSSL_THREADS) && defined(TCL_THREADS) size_t num_locks; #endif if (uninitialize) { if (!initialized) { dprintf("Asked to uninitialize, but we are not initialized"); return(TCL_OK); } dprintf("Asked to uninitialize"); #if defined(OPENSSL_THREADS) && defined(TCL_THREADS) Tcl_MutexLock(&init_mx); CRYPTO_set_locking_callback(NULL); CRYPTO_set_id_callback(NULL); if (locks) { free(locks); locks = NULL; locksCount = 0; } #endif initialized = 0; #if defined(OPENSSL_THREADS) && defined(TCL_THREADS) Tcl_MutexUnlock(&init_mx); #endif return(TCL_OK); } if (initialized) { dprintf("Called, but using cached value"); return(status); } dprintf("Called"); #if defined(OPENSSL_THREADS) && defined(TCL_THREADS) Tcl_MutexLock(&init_mx); #endif initialized = 1; #if defined(OPENSSL_THREADS) && defined(TCL_THREADS) num_locks = CRYPTO_num_locks(); locksCount = num_locks; locks = malloc(sizeof(*locks) * num_locks); memset(locks, 0, sizeof(*locks) * num_locks); CRYPTO_set_locking_callback(CryptoThreadLockCallback); CRYPTO_set_id_callback(CryptoThreadIdCallback); #endif if (SSL_library_init() != 1) { status = TCL_ERROR; goto done; } SSL_load_error_strings(); ERR_load_crypto_strings(); BIO_new_tcl(NULL, 0); #if 0 /* * XXX:TODO: Remove this code and replace it with a check * for enough entropy and do not try to create our own * terrible entropy */ |
︙ | ︙ |
Modified tls.htm from [98bc92e98c] to [4c4e8f1d42].
︙ | ︙ | |||
201 202 203 204 205 206 207 | client.(<strong>default</strong>: <em>false</em>)</dd> <dt><strong>-servername</strong> <em>host</em></dt> <dd>Only available if the OpenSSL library the package is linked against supports the TLS hostname extension for 'Server Name Indication' (SNI). Use to name the logical host we are talking to and expecting a certificate for</dd> <dt><strong>-ssl2</strong> <em>bool</em></dt> | | < | | > > > > | 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 | client.(<strong>default</strong>: <em>false</em>)</dd> <dt><strong>-servername</strong> <em>host</em></dt> <dd>Only available if the OpenSSL library the package is linked against supports the TLS hostname extension for 'Server Name Indication' (SNI). Use to name the logical host we are talking to and expecting a certificate for</dd> <dt><strong>-ssl2</strong> <em>bool</em></dt> <dd>Enable use of SSL v2. (<strong>default</strong>: <em>false</em>)</dd> <dt><strong>-ssl3 </strong><em>bool</em></dt> <dd>Enable use of SSL v3. (<strong>default</strong>: <em>false</em>)</dd> <dt>-<strong>tls1</strong> <em>bool</em></dt> <dd>Enable use of TLS v1. (<strong>default</strong>: <em>true</em>)</dd> <dt>-<strong>tls1.1</strong> <em>bool</em></dt> <dd>Enable use of TLS v1.1 (<strong>default</strong>: <em>true</em>)</dd> <dt>-<strong>tls1.2</strong> <em>bool</em></dt> <dd>Enable use of TLS v1.2 (<strong>default</strong>: <em>true</em>)</dd> </dl> </blockquote> <dl> <dt><a name="tls::unimport"><b>tls::unimport </b><i>channel</i></a></dt> <dd>Provided for symmetry to <strong>tls::import</strong>, this unstacks the SSL-enabling of a regular Tcl channel. An error |
︙ | ︙ |
Modified tlsIO.c from [9eaf78f936] to [f8a8e7a642].
︙ | ︙ | |||
156 157 158 159 160 161 162 | * 0 if successful, the value of Tcl_GetErrno() if failed. * * Side effects: * Closes the socket of the channel. * *------------------------------------------------------------------- */ | < | < < | | | | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 | * 0 if successful, the value of Tcl_GetErrno() if failed. * * Side effects: * Closes the socket of the channel. * *------------------------------------------------------------------- */ static int TlsCloseProc(ClientData instanceData, Tcl_Interp *interp) { State *statePtr = (State *) instanceData; dprintf("TlsCloseProc(%p)", (void *) statePtr); Tls_Clean(statePtr); Tcl_EventuallyFree((ClientData)statePtr, Tls_Free); dprintf("Returning TCL_OK"); return(TCL_OK); /* Interp is unused. */ interp = interp; } /* *------------------------------------------------------* * * Tls_WaitForConnect -- * * Sideeffects: * Issues SSL_accept or SSL_connect * * Result: * None. * *------------------------------------------------------* */ int Tls_WaitForConnect(State *statePtr, int *errorCodePtr, int handshakeFailureIsPermanent) { unsigned long backingError; int err, rc; int bioShouldRetry; dprintf("WaitForConnect(%p)", (void *) statePtr); dprintFlags(statePtr); if (!(statePtr->flags & TLS_TCL_INIT)) { dprintf("Tls_WaitForConnect called on already initialized channel -- returning with immediate success"); *errorCodePtr = 0; return(0); } if (statePtr->flags & TLS_TCL_HANDSHAKE_FAILED) { /* * Different types of operations have different requirements * SSL being established */ if (handshakeFailureIsPermanent) { dprintf("Asked to wait for a TLS handshake that has already failed. Returning fatal error"); *errorCodePtr = ECONNABORTED; } else { dprintf("Asked to wait for a TLS handshake that has already failed. Returning soft error"); *errorCodePtr = ECONNRESET; } return(-1); } for (;;) { /* Not initialized yet! */ if (statePtr->flags & TLS_TCL_SERVER) { dprintf("Calling SSL_accept()"); err = SSL_accept(statePtr->ssl); } else { dprintf("Calling SSL_connect()"); err = SSL_connect(statePtr->ssl); } if (err > 0) { dprintf("That seems to have gone okay"); err = BIO_flush(statePtr->bio); if (err <= 0) { dprintf("Flushing the lower layers failed, this will probably terminate this session"); } } rc = SSL_get_error(statePtr->ssl, err); dprintf("Got error: %i (rc = %i)", err, rc); bioShouldRetry = 0; if (err <= 0) { if (rc == SSL_ERROR_WANT_CONNECT || rc == SSL_ERROR_WANT_ACCEPT || rc == SSL_ERROR_WANT_READ || rc == SSL_ERROR_WANT_WRITE) { bioShouldRetry = 1; } else if (BIO_should_retry(statePtr->bio)) { bioShouldRetry = 1; } else if (rc == SSL_ERROR_SYSCALL && Tcl_GetErrno() == EAGAIN) { bioShouldRetry = 1; } } else { if (!SSL_is_init_finished(statePtr->ssl)) { bioShouldRetry = 1; } } if (bioShouldRetry) { dprintf("The I/O did not complete -- but we should try it again"); if (statePtr->flags & TLS_TCL_ASYNC) { dprintf("Returning EAGAIN so that it can be retried later"); *errorCodePtr = EAGAIN; return(-1); } else { dprintf("Doing so now"); continue; } } dprintf("We have either completely established the session or completely failed it -- there is no more need to ever retry it though"); break; } *errorCodePtr = EINVAL; switch (rc) { case SSL_ERROR_NONE: /* The connection is up, we are done here */ dprintf("The connection is up"); break; case SSL_ERROR_ZERO_RETURN: dprintf("SSL_ERROR_ZERO_RETURN: Connect returned an invalid value...") return(-1); case SSL_ERROR_SYSCALL: backingError = ERR_get_error(); if (backingError == 0 && err == 0) { dprintf("EOF reached") *errorCodePtr = ECONNRESET; } else if (backingError == 0 && err == -1) { dprintf("I/O error occured (errno = %lu)", (unsigned long) Tcl_GetErrno()); *errorCodePtr = Tcl_GetErrno(); if (*errorCodePtr == ECONNRESET) { *errorCodePtr = ECONNABORTED; } } else { dprintf("I/O error occured (backingError = %lu)", backingError); *errorCodePtr = backingError; if (*errorCodePtr == ECONNRESET) { *errorCodePtr = ECONNABORTED; } } statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED; return(-1); case SSL_ERROR_SSL: dprintf("Got permanent fatal SSL error, aborting immediately"); Tls_Error(statePtr, (char *)ERR_reason_error_string(ERR_get_error())); statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED; *errorCodePtr = ECONNABORTED; return(-1); case SSL_ERROR_WANT_CONNECT: case SSL_ERROR_WANT_ACCEPT: case SSL_ERROR_WANT_X509_LOOKUP: default: dprintf("We got a confusing reply: %i", rc); *errorCodePtr = Tcl_GetErrno(); dprintf("ERR(%d, %d) ", rc, *errorCodePtr); return(-1); } #if 0 if (statePtr->flags & TLS_TCL_SERVER) { dprintf("This is an TLS server, checking the certificate for the peer"); err = SSL_get_verify_result(statePtr->ssl); if (err != X509_V_OK) { dprintf("Invalid certificate, returning in failure"); Tls_Error(statePtr, (char *)X509_verify_cert_error_string(err)); statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED; *errorCodePtr = ECONNABORTED; return(-1); } } #endif dprintf("Removing the \"TLS_TCL_INIT\" flag since we have completed the handshake"); statePtr->flags &= ~TLS_TCL_INIT; dprintf("Returning in success"); *errorCodePtr = 0; return(0); } /* *------------------------------------------------------------------- * * TlsInputProc -- * |
︙ | ︙ | |||
188 189 190 191 192 193 194 | * * Side effects: * Reads input from the input device of the channel. * *------------------------------------------------------------------- */ | < | < < < | < | | > > | | | | | > | > > > > > > > > > > > | > | > | > > > > > > > > > > > > | > | > | > < | < | < | < | < < | < < | < < < < | > > > > > | < < < < < > | | < | > | < | < < | | > | > | | | > | | | | > > > > > > > > > > > > > > > > | | | | < | < < | < | | > | | > | | | | > > | > > > > | > > | | < | | < | < | > | < < | | | | > > > > > | > > | > > > > | | < | < | > | | | | | | | > > | | | | | | | | | | > | | > > > > > > > > | > > | | | > > | | | | | | | | | | < | | | 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 | * * Side effects: * Reads input from the input device of the channel. * *------------------------------------------------------------------- */ static int TlsInputProc(ClientData instanceData, char *buf, int bufSize, int *errorCodePtr) { unsigned long backingError; State *statePtr = (State *) instanceData; int bytesRead; int tlsConnect; int err; *errorCodePtr = 0; dprintf("BIO_read(%d)", bufSize); if (statePtr->flags & TLS_TCL_CALLBACK) { /* don't process any bytes while verify callback is running */ dprintf("Callback is running, reading 0 bytes"); return(0); } dprintf("Calling Tls_WaitForConnect"); tlsConnect = Tls_WaitForConnect(statePtr, errorCodePtr, 0); if (tlsConnect < 0) { dprintf("Got an error waiting to connect (tlsConnect = %i, *errorCodePtr = %i)", tlsConnect, *errorCodePtr); bytesRead = -1; if (*errorCodePtr == ECONNRESET) { dprintf("Got connection reset"); /* Soft EOF */ *errorCodePtr = 0; bytesRead = 0; } return(bytesRead); } /* * We need to clear the SSL error stack now because we sometimes reach * this function with leftover errors in the stack. If BIO_read * 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_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); err = SSL_get_error(statePtr->ssl, bytesRead); #if 0 if (bytesRead <= 0) { if (BIO_should_retry(statePtr->bio)) { dprintf("I/O failed, will retry based on EAGAIN"); *errorCodePtr = EAGAIN; } } #endif switch (err) { case SSL_ERROR_NONE: dprintBuffer(buf, bytesRead); break; case SSL_ERROR_SSL: dprintf("SSL negotiation error, indicating that the connection has been aborted"); Tls_Error(statePtr, TCLTLS_SSL_ERROR(statePtr->ssl, bytesRead)); *errorCodePtr = ECONNABORTED; bytesRead = -1; break; case SSL_ERROR_SYSCALL: backingError = ERR_get_error(); if (backingError == 0 && bytesRead == 0) { dprintf("EOF reached") *errorCodePtr = 0; bytesRead = 0; } else if (backingError == 0 && bytesRead == -1) { dprintf("I/O error occured (errno = %lu)", (unsigned long) Tcl_GetErrno()); *errorCodePtr = Tcl_GetErrno(); bytesRead = -1; } else { dprintf("I/O error occured (backingError = %lu)", backingError); *errorCodePtr = backingError; bytesRead = -1; } break; case SSL_ERROR_ZERO_RETURN: dprintf("Got SSL_ERROR_ZERO_RETURN, this means an EOF has been reached"); bytesRead = 0; *errorCodePtr = 0; break; case SSL_ERROR_WANT_READ: dprintf("Got SSL_ERROR_WANT_READ, mapping this to EAGAIN"); bytesRead = -1; *errorCodePtr = EAGAIN; break; default: dprintf("Unknown error (err = %i), mapping to EOF", err); *errorCodePtr = 0; bytesRead = 0; break; } dprintf("Input(%d) -> %d [%d]", bufSize, bytesRead, *errorCodePtr); return(bytesRead); } /* *------------------------------------------------------------------- * * TlsOutputProc -- * * This procedure is invoked by the generic IO level * to write output to a SSL socket based channel. * * Results: * The number of bytes written is returned. An output argument is * set to a POSIX error code if an error occurred, or zero. * * Side effects: * Writes output on the output device of the channel. * *------------------------------------------------------------------- */ static int TlsOutputProc(ClientData instanceData, CONST char *buf, int toWrite, int *errorCodePtr) { unsigned long backingError; State *statePtr = (State *) instanceData; int written, err; int tlsConnect; *errorCodePtr = 0; dprintf("BIO_write(%p, %d)", (void *) statePtr, toWrite); dprintBuffer(buf, toWrite); if (statePtr->flags & TLS_TCL_CALLBACK) { dprintf("Don't process output while callbacks are running") written = -1; *errorCodePtr = EAGAIN; return(-1); } dprintf("Calling Tls_WaitForConnect"); tlsConnect = Tls_WaitForConnect(statePtr, errorCodePtr, 1); if (tlsConnect < 0) { dprintf("Got an error waiting to connect (tlsConnect = %i, *errorCodePtr = %i)", tlsConnect, *errorCodePtr); written = -1; if (*errorCodePtr == ECONNRESET) { dprintf("Got connection reset"); /* Soft EOF */ *errorCodePtr = 0; written = 0; } return(written); } if (toWrite == 0) { dprintf("zero-write"); err = BIO_flush(statePtr->bio); if (err <= 0) { dprintf("Flushing failed"); *errorCodePtr = EIO; written = 0; return(-1); } written = 0; *errorCodePtr = 0; return(0); } /* * 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); err = SSL_get_error(statePtr->ssl, written); switch (err) { case SSL_ERROR_NONE: if (written < 0) { written = 0; } break; case SSL_ERROR_WANT_WRITE: dprintf("Got SSL_ERROR_WANT_WRITE, mapping it to EAGAIN"); *errorCodePtr = EAGAIN; written = -1; 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; *errorCodePtr = 0; break; case SSL_ERROR_SYSCALL: backingError = ERR_get_error(); if (backingError == 0 && written == 0) { dprintf("EOF reached") *errorCodePtr = 0; written = 0; } else if (backingError == 0 && written == -1) { dprintf("I/O error occured (errno = %lu)", (unsigned long) Tcl_GetErrno()); *errorCodePtr = Tcl_GetErrno(); written = -1; } else { dprintf("I/O error occured (backingError = %lu)", backingError); *errorCodePtr = backingError; written = -1; } break; case SSL_ERROR_SSL: Tls_Error(statePtr, TCLTLS_SSL_ERROR(statePtr->ssl, written)); *errorCodePtr = ECONNABORTED; written = -1; break; default: dprintf(" unknown err: %d", err); break; } dprintf("Output(%d) -> %d", toWrite, written); return(written); } /* *------------------------------------------------------------------- * * TlsGetOptionProc -- * |
︙ | ︙ | |||
410 411 412 413 414 415 416 | * NULL to get all options and * their values. */ Tcl_DString *dsPtr) /* Where to store the computed value * initialized by caller. */ { State *statePtr = (State *) instanceData; | | | 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 | * NULL to get all options and * their values. */ Tcl_DString *dsPtr) /* Where to store the computed value * initialized by caller. */ { State *statePtr = (State *) instanceData; Tcl_Channel downChan = Tls_GetParent(statePtr, TLS_TCL_FASTPATH); Tcl_DriverGetOptionProc *getOptionProc; getOptionProc = Tcl_ChannelGetOptionProc(Tcl_GetChannelType(downChan)); if (getOptionProc != NULL) { return (*getOptionProc)(Tcl_GetChannelInstanceData(downChan), interp, optionName, dsPtr); } else if (optionName == (char*) NULL) { /* |
︙ | ︙ | |||
458 459 460 461 462 463 464 | Tcl_Channel downChan; 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. */ | | > > > > > > > > > > > > > > > > > > < > > > > | 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 | Tcl_Channel downChan; 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) { dprintf("Callback is on-going, doing nothing"); return; } dprintFlags(statePtr); downChan = Tls_GetParent(statePtr, TLS_TCL_FASTPATH); if (statePtr->flags & TLS_TCL_HANDSHAKE_FAILED) { dprintf("Asked to watch a socket with a failed handshake -- nothing can happen here"); dprintf("Unregistering interest in the lower channel"); (Tcl_GetChannelType(downChan))->watchProc(Tcl_GetChannelInstanceData(downChan), 0); statePtr->watchMask = 0; return; } statePtr->watchMask = mask; /* No channel handlers any more. We will be notified automatically * about events on the channel below via a call to our * 'TransformNotifyProc'. But we have to pass the interest down now. * We are allowed to add additional 'interest' to the mask if we want * to. But this transformation has no such interest. It just passes * the request down, unchanged. */ dprintf("Registering our interest in the lower channel (chan=%p)", (void *) downChan); (Tcl_GetChannelType(downChan)) ->watchProc(Tcl_GetChannelInstanceData(downChan), mask); /* * Management of the internal timer. */ if (statePtr->timer != (Tcl_TimerToken) NULL) { dprintf("A timer was found, deleting it"); Tcl_DeleteTimerHandler(statePtr->timer); statePtr->timer = (Tcl_TimerToken) NULL; } if ((mask & TCL_READABLE) && Tcl_InputBuffered(statePtr->self) > 0) { /* * There is interest in readable events and we actually have * data waiting, so generate a timer to flush that. */ dprintf("Creating a new timer since data appears to be waiting"); statePtr->timer = Tcl_CreateTimerHandler(TLS_TCL_DELAY, TlsChannelHandlerTimer, (ClientData) statePtr); } } /* *------------------------------------------------------------------- |
︙ | ︙ | |||
509 510 511 512 513 514 515 | * The appropriate Tcl_File or NULL if not present. * * Side effects: * None. * *------------------------------------------------------------------- */ | < | < < < | | | < < < < | > | | | | | < | | | | | | | | < | | | | | | | < < < | > | | | | | | | < | | | 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 | * The appropriate Tcl_File or NULL if not present. * * Side effects: * None. * *------------------------------------------------------------------- */ static int TlsGetHandleProc(ClientData instanceData, int direction, ClientData *handlePtr) { State *statePtr = (State *) instanceData; return(Tcl_GetChannelHandle(Tls_GetParent(statePtr, TLS_TCL_FASTPATH), direction, handlePtr)); } /* *------------------------------------------------------------------- * * TlsNotifyProc -- * * Handler called by Tcl to inform us of activity * on the underlying channel. * * Results: * None. * * Side effects: * May process the incoming event by itself. * *------------------------------------------------------------------- */ static int TlsNotifyProc(ClientData instanceData, int mask) { State *statePtr = (State *) instanceData; int errorCode; /* * An event occured in the underlying channel. This * transformation doesn't process such events thus returns the * incoming mask unchanged. */ if (statePtr->timer != (Tcl_TimerToken) NULL) { /* * Delete an existing timer. It was not fired, yet we are * here, so the channel below generated such an event and we * don't have to. The renewal of the interest after the * execution of channel handlers will eventually cause us to * recreate the timer (in WatchProc). */ Tcl_DeleteTimerHandler(statePtr->timer); statePtr->timer = (Tcl_TimerToken) NULL; } if (statePtr->flags & TLS_TCL_CALLBACK) { dprintf("Returning 0 due to callback"); return 0; } dprintf("Calling Tls_WaitForConnect"); errorCode = 0; if (Tls_WaitForConnect(statePtr, &errorCode, 1) < 0) { if (errorCode == EAGAIN) { dprintf("Async flag could be set (didn't check) and errorCode == EAGAIN: Returning 0"); return 0; } dprintf("Tls_WaitForConnect returned an error"); } dprintf("Returning %i", mask); return(mask); } #if 0 /* *------------------------------------------------------* * * TlsChannelHandler -- |
︙ | ︙ | |||
688 689 690 691 692 693 694 | * * Result: * None. * *------------------------------------------------------* */ | < | < < | | > > | | < > | < | | < | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | < < < < | < < < < < < < | < < < < < < < < < < < < < | < < < | | | < < < < < < | < < < | < < < < < < < | | | < > | < | > | | | < < < < | 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 | * * Result: * None. * *------------------------------------------------------* */ static void TlsChannelHandlerTimer(ClientData clientData) { State *statePtr = (State *) clientData; int mask = 0; dprintf("Called"); statePtr->timer = (Tcl_TimerToken) NULL; if (BIO_wpending(statePtr->bio)) { dprintf("[chan=%p] BIO writable", statePtr->self); mask |= TCL_WRITABLE; } if (BIO_pending(statePtr->bio)) { dprintf("[chan=%p] BIO readable", statePtr->self); mask |= TCL_READABLE; } dprintf("Notifying ourselves"); Tcl_NotifyChannel(statePtr->self, mask); dprintf("Returning"); return; } Tcl_Channel Tls_GetParent(State *statePtr, int maskFlags) { dprintf("Requested to get parent of channel %p", statePtr->self); if ((statePtr->flags & ~maskFlags) & TLS_TCL_FASTPATH) { dprintf("Asked to get the parent channel while we are using FastPath -- returning NULL"); return(NULL); } return(Tcl_GetStackedChannel(statePtr->self)); } |
Modified tlsInt.h from [fe15261c75] to [b78d815874].
︙ | ︙ | |||
17 18 19 20 21 22 23 24 25 26 27 28 29 30 | */ #ifndef _TLSINT_H #define _TLSINT_H #include "tls.h" #include <errno.h> #include <string.h> #ifdef __WIN32__ #define WIN32_LEAN_AND_MEAN #include <windows.h> #include <wincrypt.h> /* OpenSSL needs this on Windows */ #endif | > | 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | */ #ifndef _TLSINT_H #define _TLSINT_H #include "tls.h" #include <errno.h> #include <string.h> #include <stdint.h> #ifdef __WIN32__ #define WIN32_LEAN_AND_MEAN #include <windows.h> #include <wincrypt.h> /* OpenSSL needs this on Windows */ #endif |
︙ | ︙ | |||
61 62 63 64 65 66 67 | #define ECONNABORTED 130 /* Software caused connection abort */ #endif #ifndef ECONNRESET #define ECONNRESET 131 /* Connection reset by peer */ #endif #ifdef TCLEXT_TCLTLS_DEBUG | > | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | | 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 | #define ECONNABORTED 130 /* Software caused connection abort */ #endif #ifndef ECONNRESET #define ECONNRESET 131 /* Connection reset by peer */ #endif #ifdef TCLEXT_TCLTLS_DEBUG #include <ctype.h> #define dprintf(...) { \ char dprintfBuffer[8192], *dprintfBuffer_p; \ dprintfBuffer_p = &dprintfBuffer[0]; \ dprintfBuffer_p += sprintf(dprintfBuffer_p, "%s:%i:%s():", __FILE__, __LINE__, __func__); \ dprintfBuffer_p += sprintf(dprintfBuffer_p, __VA_ARGS__); \ fprintf(stderr, "%s\n", dprintfBuffer); \ } #define dprintBuffer(bufferName, bufferLength) { \ int dprintBufferIdx; \ unsigned char dprintBufferChar; \ fprintf(stderr, "%s:%i:%s():%s[%llu]={", __FILE__, __LINE__, __func__, #bufferName, (unsigned long long) bufferLength); \ for (dprintBufferIdx = 0; dprintBufferIdx < bufferLength; dprintBufferIdx++) { \ dprintBufferChar = bufferName[dprintBufferIdx]; \ if (isalpha(dprintBufferChar) || isdigit(dprintBufferChar)) { \ fprintf(stderr, "'%c' ", dprintBufferChar); \ } else { \ fprintf(stderr, "%02x ", (unsigned int) dprintBufferChar); \ }; \ }; \ fprintf(stderr, "}\n"); \ } #define dprintFlags(statePtr) { \ char dprintfBuffer[8192], *dprintfBuffer_p; \ dprintfBuffer_p = &dprintfBuffer[0]; \ dprintfBuffer_p += sprintf(dprintfBuffer_p, "%s:%i:%s():%s->flags=0", __FILE__, __LINE__, __func__, #statePtr); \ if (((statePtr)->flags & TLS_TCL_ASYNC) == TLS_TCL_ASYNC) { dprintfBuffer_p += sprintf(dprintfBuffer_p, "|TLS_TCL_ASYNC"); }; \ if (((statePtr)->flags & TLS_TCL_SERVER) == TLS_TCL_SERVER) { dprintfBuffer_p += sprintf(dprintfBuffer_p, "|TLS_TCL_SERVER"); }; \ if (((statePtr)->flags & TLS_TCL_INIT) == TLS_TCL_INIT) { dprintfBuffer_p += sprintf(dprintfBuffer_p, "|TLS_TCL_INIT"); }; \ if (((statePtr)->flags & TLS_TCL_DEBUG) == TLS_TCL_DEBUG) { dprintfBuffer_p += sprintf(dprintfBuffer_p, "|TLS_TCL_DEBUG"); }; \ if (((statePtr)->flags & TLS_TCL_CALLBACK) == TLS_TCL_CALLBACK) { dprintfBuffer_p += sprintf(dprintfBuffer_p, "|TLS_TCL_CALLBACK"); }; \ if (((statePtr)->flags & TLS_TCL_HANDSHAKE_FAILED) == TLS_TCL_HANDSHAKE_FAILED) { dprintfBuffer_p += sprintf(dprintfBuffer_p, "|TLS_TCL_HANDSHAKE_FAILED"); }; \ if (((statePtr)->flags & TLS_TCL_FASTPATH) == TLS_TCL_FASTPATH) { dprintfBuffer_p += sprintf(dprintfBuffer_p, "|TLS_TCL_FASTPATH"); }; \ fprintf(stderr, "%s\n", dprintfBuffer); \ } #else #define dprintf(...) if (0) { fprintf(stderr, __VA_ARGS__); } #define dprintBuffer(bufferName, bufferLength) /**/ #define dprintFlags(statePtr) /**/ #endif #define TCLTLS_SSL_ERROR(ssl,err) ((char*)ERR_reason_error_string((unsigned long)SSL_get_error((ssl),(err)))) /* * OpenSSL BIO Routines */ #define BIO_TYPE_TCL (19|0x0400) /* * Defines for State.flags */ #define TLS_TCL_ASYNC (1<<0) /* non-blocking mode */ #define TLS_TCL_SERVER (1<<1) /* Server-Side */ #define TLS_TCL_INIT (1<<2) /* Initializing connection */ #define TLS_TCL_DEBUG (1<<3) /* Show debug tracing */ #define TLS_TCL_CALLBACK (1<<4) /* In a callback, prevent update * looping problem. [Bug 1652380] */ #define TLS_TCL_HANDSHAKE_FAILED (1<<5) /* Set on handshake failures and once * set, all further I/O will result * in ECONNABORTED errors. */ #define TLS_TCL_FASTPATH (1<<6) /* The parent channel is being used directly by the SSL library */ #define TLS_TCL_DELAY (5) /* * This structure describes the per-instance state * of an ssl channel. * * The SSL processing context is maintained here, in the ClientData |
︙ | ︙ | |||
124 125 126 127 128 129 130 | #endif /* Tcl_GetStackedChannel */ #endif /* USE_TCL_STUBS */ /* * Forward declarations */ Tcl_ChannelType *Tls_ChannelType(void); | | | > > | 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 | #endif /* Tcl_GetStackedChannel */ #endif /* USE_TCL_STUBS */ /* * Forward declarations */ Tcl_ChannelType *Tls_ChannelType(void); Tcl_Channel Tls_GetParent(State *statePtr, int maskFlags); Tcl_Obj *Tls_NewX509Obj(Tcl_Interp *interp, X509 *cert); void Tls_Error(State *statePtr, char *msg); void Tls_Free(char *blockPtr); void Tls_Clean(State *statePtr); int Tls_WaitForConnect(State *statePtr, int *errorCodePtr, int handshakeFailureIsPermanent); BIO *BIO_new_tcl(State* statePtr, int flags); #define PTR2INT(x) ((int) ((intptr_t) (x))) #endif /* _TLSINT_H */ |
Modified tlsX509.c from [9fff18dbef] to [09234d9be9].
︙ | ︙ | |||
117 118 119 120 121 122 123 | flags = XN_FLAG_RFC2253 | ASN1_STRFLGS_UTF8_CONVERT; flags &= ~ASN1_STRFLGS_ESC_MSB; X509_NAME_print_ex(bio, X509_get_subject_name(cert), 0, flags); n = BIO_read(bio, subject, min(BIO_pending(bio), BUFSIZ - 1)); n = max(n, 0); subject[n] = 0; | | | | | | 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 | flags = XN_FLAG_RFC2253 | ASN1_STRFLGS_UTF8_CONVERT; flags &= ~ASN1_STRFLGS_ESC_MSB; X509_NAME_print_ex(bio, X509_get_subject_name(cert), 0, flags); n = BIO_read(bio, subject, min(BIO_pending(bio), BUFSIZ - 1)); n = max(n, 0); subject[n] = 0; (void)BIO_flush(bio); X509_NAME_print_ex(bio, X509_get_issuer_name(cert), 0, flags); n = BIO_read(bio, issuer, min(BIO_pending(bio), BUFSIZ - 1)); n = max(n, 0); issuer[n] = 0; (void)BIO_flush(bio); i2a_ASN1_INTEGER(bio, X509_get_serialNumber(cert)); n = BIO_read(bio, serial, min(BIO_pending(bio), BUFSIZ - 1)); n = max(n, 0); serial[n] = 0; (void)BIO_flush(bio); if (PEM_write_bio_X509(bio, cert)) { n = BIO_read(bio, certStr, min(BIO_pending(bio), BUFSIZ - 1)); n = max(n, 0); certStr[n] = 0; (void)BIO_flush(bio); } BIO_free(bio); } strcpy( notBefore, ASN1_UTCTIME_tostr( X509_get_notBefore(cert) )); strcpy( notAfter, ASN1_UTCTIME_tostr( X509_get_notAfter(cert) )); |
︙ | ︙ |
Modified tls_openssl_bio.c from [4c45fdf356] to [561dcc523d].
︙ | ︙ | |||
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | 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(State *statePtr, int flags) { BIO *bio; static BIO_METHOD *BioMethods = NULL; dprintf("BIO_new_tcl() called"); if (BioMethods == NULL) { BioMethods = BIO_meth_new(BIO_TYPE_TCL, "tcl"); BIO_meth_set_write(BioMethods, BioWrite); BIO_meth_set_read(BioMethods, BioRead); BIO_meth_set_puts(BioMethods, BioPuts); BIO_meth_set_ctrl(BioMethods, BioCtrl); BIO_meth_set_create(BioMethods, BioNew); BIO_meth_set_destroy(BioMethods, BioFree); } | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | > > | > > > > > < > > | | > > | > > > > > | | > | > > | > > > > > > > | > > | > | | | > | > > > > | < | > | > > | > > | | > | > > | > | | 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 | 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(State *statePtr, int flags) { BIO *bio; static BIO_METHOD *BioMethods = NULL; #ifdef TCLTLS_SSL_USE_FASTPATH Tcl_Channel parentChannel; const Tcl_ChannelType *parentChannelType; void *parentChannelFdIn_p, *parentChannelFdOut_p; int parentChannelFdIn, parentChannelFdOut, parentChannelFd; int validParentChannelFd; int tclGetChannelHandleRet; #endif dprintf("BIO_new_tcl() called"); if (BioMethods == NULL) { BioMethods = BIO_meth_new(BIO_TYPE_TCL, "tcl"); BIO_meth_set_write(BioMethods, BioWrite); BIO_meth_set_read(BioMethods, BioRead); BIO_meth_set_puts(BioMethods, BioPuts); BIO_meth_set_ctrl(BioMethods, BioCtrl); BIO_meth_set_create(BioMethods, BioNew); BIO_meth_set_destroy(BioMethods, BioFree); } if (statePtr == NULL) { dprintf("Asked to setup a NULL state, just creating the initial configuration"); return(NULL); } #ifdef TCLTLS_SSL_USE_FASTPATH /* * If the channel can be mapped back to a file descriptor, just use the file descriptor * with the SSL library since it will likely be optimized for this. */ parentChannel = Tls_GetParent(statePtr, 0); parentChannelType = Tcl_GetChannelType(parentChannel); validParentChannelFd = 0; if (strcmp(parentChannelType->typeName, "tcp") == 0) { tclGetChannelHandleRet = Tcl_GetChannelHandle(parentChannel, TCL_READABLE, (ClientData) &parentChannelFdIn_p); if (tclGetChannelHandleRet == TCL_OK) { tclGetChannelHandleRet = Tcl_GetChannelHandle(parentChannel, TCL_WRITABLE, (ClientData) &parentChannelFdOut_p); if (tclGetChannelHandleRet == TCL_OK) { parentChannelFdIn = PTR2INT(parentChannelFdIn_p); parentChannelFdOut = PTR2INT(parentChannelFdOut_p); if (parentChannelFdIn == parentChannelFdOut) { parentChannelFd = parentChannelFdIn; validParentChannelFd = 1; } } } } if (validParentChannelFd) { dprintf("We found a shortcut, this channel is backed by a socket: %i", parentChannelFdIn); bio = BIO_new_socket(parentChannelFd, flags); statePtr->flags |= TLS_TCL_FASTPATH; return(bio); } dprintf("Falling back to Tcl I/O for this channel"); #endif bio = BIO_new(BioMethods); BIO_set_data(bio, statePtr); BIO_set_shutdown(bio, flags); BIO_set_init(bio, 1); return(bio); } static int BioWrite(BIO *bio, CONST char *buf, int bufLen) { Tcl_Channel chan; int ret; int tclEofChan, tclErrno; chan = Tls_GetParent((State *) BIO_get_data(bio), 0); dprintf("[chan=%p] BioWrite(%p, <buf>, %d)", (void *)chan, (void *) bio, bufLen); ret = Tcl_WriteRaw(chan, buf, bufLen); tclEofChan = Tcl_Eof(chan); tclErrno = Tcl_GetErrno(); dprintf("[chan=%p] BioWrite(%d) -> %d [tclEof=%d; tclErrno=%d]", (void *) chan, bufLen, ret, tclEofChan, Tcl_GetErrno()); BIO_clear_flags(bio, BIO_FLAGS_WRITE | BIO_FLAGS_SHOULD_RETRY); if (tclEofChan && ret <= 0) { dprintf("Got %i from Tcl_WriteRaw, and EOF is set; ret = -1", ret); Tcl_SetErrno(ECONNRESET); ret = -1; } else if (ret == 0) { dprintf("Got 0 from Tcl_WriteRaw, and EOF is not set; ret = 0"); dprintf("Setting retry read flag"); BIO_set_retry_read(bio); } else if (ret < 0) { dprintf("We got some kind of I/O error"); if (tclErrno == EAGAIN) { dprintf("It's EAGAIN"); } else { dprintf("It's an unepxected error: %s/%i", Tcl_ErrnoMsg(tclErrno), tclErrno); } } else { dprintf("Successfully wrote some data"); } if (ret != -1 || (ret == -1 && tclErrno == EAGAIN)) { if (BIO_should_read(bio)) { dprintf("Setting should retry read flag"); BIO_set_retry_read(bio); } } return(ret); } static int BioRead(BIO *bio, char *buf, int bufLen) { Tcl_Channel chan; int ret = 0; int tclEofChan, tclErrno; chan = Tls_GetParent((State *) BIO_get_data(bio), 0); dprintf("[chan=%p] BioRead(%p, <buf>, %d)", (void *) chan, (void *) bio, bufLen); if (buf == NULL) { return 0; } ret = Tcl_ReadRaw(chan, buf, bufLen); tclEofChan = Tcl_Eof(chan); tclErrno = Tcl_GetErrno(); dprintf("[chan=%p] BioRead(%d) -> %d [tclEof=%d; tclErrno=%d]", (void *) chan, bufLen, ret, tclEofChan, tclErrno); BIO_clear_flags(bio, BIO_FLAGS_READ | BIO_FLAGS_SHOULD_RETRY); if (tclEofChan && ret <= 0) { dprintf("Got %i from Tcl_Read or Tcl_ReadRaw, and EOF is set; ret = -1", ret); Tcl_SetErrno(ECONNRESET); ret = -1; } else if (ret == 0) { dprintf("Got 0 from Tcl_Read or Tcl_ReadRaw, and EOF is not set; ret = 0"); dprintf("Setting retry read flag"); BIO_set_retry_read(bio); } else if (ret < 0) { dprintf("We got some kind of I/O error"); if (tclErrno == EAGAIN) { dprintf("It's EAGAIN"); } else { dprintf("It's an unepxected error: %s/%i", Tcl_ErrnoMsg(tclErrno), tclErrno); } } else { dprintf("Successfully read some data"); } if (ret != -1 || (ret == -1 && tclErrno == EAGAIN)) { if (BIO_should_write(bio)) { dprintf("Setting should retry write flag"); BIO_set_retry_write(bio); } } dprintf("BioRead(%p, <buf>, %d) [%p] returning %i", (void *) bio, bufLen, (void *) chan, ret); return(ret); } static int BioPuts(BIO *bio, CONST char *str) { dprintf("BioPuts(%p, <string:%p>) called", bio, str); return BioWrite(bio, str, (int) strlen(str)); } static long BioCtrl(BIO *bio, int cmd, long num, void *ptr) { Tcl_Channel chan; long ret = 1; chan = Tls_GetParent((State *) BIO_get_data(bio), 0); dprintf("BioCtrl(%p, 0x%x, 0x%x, %p)", (void *) bio, (unsigned int) cmd, (unsigned int) num, (void *) ptr); switch (cmd) { case BIO_CTRL_RESET: dprintf("Got BIO_CTRL_RESET"); num = 0; |
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196 197 198 199 200 201 202 | case BIO_CTRL_FLUSH: dprintf("Got BIO_CTRL_FLUSH"); ret = ((Tcl_WriteRaw(chan, "", 0) >= 0) ? 1 : -1); dprintf("BIO_CTRL_FLUSH returning value %li", ret); break; default: dprintf("Got unknown control command (%i)", cmd); | | | 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 | case BIO_CTRL_FLUSH: dprintf("Got BIO_CTRL_FLUSH"); ret = ((Tcl_WriteRaw(chan, "", 0) >= 0) ? 1 : -1); dprintf("BIO_CTRL_FLUSH returning value %li", ret); break; default: dprintf("Got unknown control command (%i)", cmd); ret = -2; break; } return(ret); } static int BioNew(BIO *bio) { |
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