mirror of
https://github.com/esp8266/Arduino.git
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added lua work
git-svn-id: svn://svn.code.sf.net/p/axtls/code/trunk@100 9a5d90b5-6617-0410-8a86-bb477d3ed2e3
This commit is contained in:
cameronrich
parent
c69e63f576
commit
f592df2e1f
@ -37,6 +37,9 @@ endif
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ifdef CONFIG_PERL_SAMPLES
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$(MAKE) -C perl
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endif
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ifdef CONFIG_LUA_SAMPLES
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$(MAKE) -C lua
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endif
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clean::
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$(MAKE) -C c clean
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@ -44,3 +47,4 @@ clean::
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$(MAKE) -C vbnet clean
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$(MAKE) -C java clean
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$(MAKE) -C perl clean
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$(MAKE) -C lua clean
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31
samples/lua/Makefile
Normal file
31
samples/lua/Makefile
Normal file
@ -0,0 +1,31 @@
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#
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# Copyright(C) 2007 Cameron Rich
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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include ../../config/.config
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include ../../config/makefile.conf
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all: samples
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TARGET=../../$(STAGE)/axssl.lua
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samples: $(TARGET)
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$(TARGET): axssl.lua
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install $< $@
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clean::
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-@rm -f $(TARGET)
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535
samples/lua/axssl.lua
Executable file
535
samples/lua/axssl.lua
Executable file
@ -0,0 +1,535 @@
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#!/usr/bin/lua
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--
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--
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-- Copyright(C) 2006 Cameron Rich
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--
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-- This program is free software; you can redistribute it and/or modify
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-- it under the terms of the GNU General Public License as published by
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-- the Free Software Foundation; either version 2.1 of the License, or
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-- (at your option) any later version.
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--
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-- This program is distributed in the hope that it will be useful,
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-- but WITHOUT ANY WARRANTY; without even the implied warranty of
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-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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-- GNU Lesser General Public License for more details.
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--
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-- You should have received a copy of the GNU General Public License
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-- along with this program; if not, write to the Free Software
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-- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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--
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--
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-- Demonstrate the use of the axTLS library in Lua with a set of
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-- command-line parameters similar to openssl. In fact, openssl clients
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-- should be able to communicate with axTLS servers and visa-versa.
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--
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-- This code has various bits enabled depending on the configuration. To enable
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-- the most interesting version, compile with the 'full mode' enabled.
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--
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-- To see what options you have, run the following:
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-- > [lua] axssl s_server -?
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-- > [lua] axssl s_client -?
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--
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-- The axtls/axtlsl shared libraries must be in the same directory or be found
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-- by the OS.
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--
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--
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local f = loadlib("axtlsl.dll", "luaopen_axtlsl")
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f()
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-- print version?
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if #arg == 1 and arg[1] == "version" then
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print("axssl.lua "..ssl_version().."\n")
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os.exit(1)
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end
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--
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-- We've had some sort of command-line error. Print out the basic options.
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--
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function print_options(option)
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print("axssl: Error: '"..option.."' is an invalid command.")
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print("usage: axssl [s_server|s_client|version] [args ...]")
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os.exit(1)
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end
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--
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-- Main entry point. Doesn't do much except works out whether we are a client
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-- or a server.
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--
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if #arg < 1 or (arg[1] ~= "s_server" and arg[1] ~= "s_client") then
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print_options(#arg > 0 and arg[1] or "")
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end
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--[[
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local build_mode = ssl_get_config(SSL_BUILD_MODE)
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arg[1] eq "s_server" ? do_server(build_mode) : do_client(build_mode)
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-- Implement the SSL server logic.
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function do_server(build_mode)
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local i = 1
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local port = 4433
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local options = SSL_DISPLAY_CERTS
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local quiet = false
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local password = nil
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local private_key_file = nil
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local cert_size = ssl_get_config(SSL_MAX_CERT_CFG_OFFSET)
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local ca_cert_size = ssl_get_config(SSL_MAX_CA_CERT_CFG_OFFSET)
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local cert = {}
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local ca_cert = {}
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while i <= #arg do
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if arg[i] eq "-accept" then
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if i >= #arg then
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print_server_options(build_mode, arg[i])
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end
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i = i + 1
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port = arg[i]
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elseif arg[i] eq "-quiet" then
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quiet = true
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options = options & ~SSL_DISPLAY_CERTS
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elseif build_mode >= SSL_BUILD_SERVER_ONLY then
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if arg[i] eq "-cert" then
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if i >= #arg >= cert_size-1 then
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print_server_options(build_mode, arg[i])
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end
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i = i + 1
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cert[i] = arg[i]
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elseif arg[i] eq "-key" then
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if i >= #arg then
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print_server_options(build_mode, arg[i])
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end
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i = i + 1
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private_key_file = arg[i]
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options = options | SSL_NO_DEFAULT_KEY
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elseif arg[i] eq "-pass" then
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if i >= #arg then
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print_server_options(build_mode, arg[i])
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end
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i = i + 1
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password = arg[i]
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elseif build_mode >= SSL_BUILD_ENABLE_VERIFICATION then
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if arg[i] eq "-verify" then
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options = options | SSL_CLIENT_AUTHENTICATION
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elseif arg[i] eq "-CAfile" then
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if i >= #arg >= ca_cert_size-1 then
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print_server_options(build_mode, arg[i])
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end
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i = i + 1
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ca_cert[i] = arg[i]
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elseif build_mode == SSL_BUILD_FULL_MODE then
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if arg[i] eq "-debug" then
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options = options | SSL_DISPLAY_BYTES
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elseif arg[i] eq "-state" then
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options = options | SSL_DISPLAY_STATES
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elseif arg[i] eq "-show-rsa" then
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options = options | SSL_DISPLAY_RSA
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else
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print_server_options(build_mode, arg[i])
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end
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else
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print_server_options(build_mode, arg[i])
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end
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else
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print_server_options(build_mode, arg[i])
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end
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else
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print_server_options(build_mode, arg[i])
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end
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i = i + 1
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end
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-- Create socket for incoming connections
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local server_sock = IO::Socket::INET->new(Proto => 'tcp',
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LocalPort => port,
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Listen => 1,
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Reuse => 1) or die !
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---------------------------------------------------------------------------
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-- This is where the interesting stuff happens. Up until now we've
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-- just been setting up sockets etc. Now we do the SSL handshake.
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---------------------------------------------------------------------------
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local ssl_ctx = ssl_ctx_new(options, SSL_DEFAULT_SVR_SESS)
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if ssl_ctx == nil then error("Error: Server context is invalid") end
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if nil private_key_file then
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local obj_type = SSL_OBJ_RSA_KEY
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if private_key_file =~ /.p8/ then obj_type = SSL_OBJ_PKCS8 end
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if private_key_file =~ /.p12/ then obj_type = SSL_OBJ_PKCS12 end
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if ssl_obj_load(ssl_ctx, obj_type, private_key_file, password) then
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error("Private key 'private_key_file' is nilined.")
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end
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end
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foreach (@cert)
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if ssl_obj_load(ssl_ctx, SSL_OBJ_X509_CERT, _, nil) #arg= SSL_OK then
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error("Certificate '_' is undefined.")
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end
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end
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foreach (@ca_cert)
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if ssl_obj_load(ssl_ctx, SSL_OBJ_X509_CACERT, _, nil) #arg= SSL_OK then
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error("Certificate '_' is undefined.")
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end
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end
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while true do
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if not quiet then print("ACCEPT\n") end
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local client_sock = server_sock->accept
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local native_sock = get_native_sock(client_sock->fileno)
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-- This doesn't work in Win32 - need to get file descriptor from socket.
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local ssl = ssl_server_new(ssl_ctx, native_sock)
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-- do the actual SSL handshake
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local res
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local buf
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while true do
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(res, buf) = ssl_read(ssl, nil)
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if res #arg= SSL_OK then break end
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-- check when the connection has been established
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if ssl_handshake_status(ssl) == SSL_OK then break end
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-- could do something else here
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end
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if res == SSL_OK then -- connection established and ok
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if not quiet then
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display_session_id(ssl)
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display_cipher(ssl)
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end
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-- now read (and display) whatever the client sends us
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while true do
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-- keep reading until we get something interesting
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while true do
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(res, buf) = ssl_read(ssl, nil)
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if res #arg= SSL_OK then break end
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-- could do something else here
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end
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if res < SSL_OK then
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if not quiet then print("CONNECTION CLOSED\n") end
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break
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end
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print(buf)
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end
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elseif not quiet then
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ssl_display_error(res)
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end
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-- client was disconnected or the handshake failed.
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ssl_free(ssl)
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client_sock->close
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end
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ssl_ctx_free(ssl_ctx)
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end
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--
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-- Implement the SSL client logic.
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--
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function do_client(build_mode)
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local i = 1
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local port = 4433
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local options = SSL_SERVER_VERIFY_LATER|SSL_DISPLAY_CERTS
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local private_key_file = nil
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local reconnect = 0
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local quiet = false
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local password = nil
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local session_id = {}
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local host = "127.0.0.1"
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local @cert
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local @ca_cert
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local cert_size = ssl_get_config(SSL_MAX_CERT_CFG_OFFSET)
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local ca_cert_size = ssl_get_config(SSL_MAX_CA_CERT_CFG_OFFSET)
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while i <= #arg do
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if arg[i] eq "-connect" then
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if i >= #arg then
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print_client_options(build_mode, arg[i])
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end
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i = i + 1
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(host, port) = split(':', arg[i])
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elseif arg[i] eq "-cert" then
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if i >= #arg >= cert_size-1 then
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print_client_options(build_mode, arg[i])
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end
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i = i + 1
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cert[i] = arg[i]
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elseif arg[i] eq "-key" then
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if i >= #arg then
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print_client_options(build_mode, arg[i])
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end
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i = i + 1
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private_key_file = arg[i]
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options |= SSL_NO_DEFAULT_KEY
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elseif arg[i] eq "-CAfile" then
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if i >= #arg >= ca_cert_size-1 then
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print_client_options(build_mode, arg[i])
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end
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i = i + 1
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ca_cert[i] = arg[i]
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elseif arg[i] eq "-verify" then
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options &= ~SSL_SERVER_VERIFY_LATER
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elseif arg[i] eq "-reconnect" then
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reconnect = 4
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elseif arg[i] eq "-quiet" then
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quiet = true
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options &= ~SSL_DISPLAY_CERTS
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elseif arg[i] eq "-pass" then
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if i >= #arg then
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print_server_options(build_mode, arg[i])
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end
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i = i + 1
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password = arg[i]
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elseif build_mode == SSL_BUILD_FULL_MODE then
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if arg[i] eq "-debug" then
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options = options | SSL_DISPLAY_BYTES
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elseif arg[i] eq "-state" then
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options = options | SSL_DISPLAY_STATES
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elseif arg[i] eq "-show-rsa" then
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options = options | SSL_DISPLAY_RSA
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else -- don't know what this is
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print_client_options(build_mode, arg[i])
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end
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else -- don't know what this is
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print_client_options(build_mode, arg[i])
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end
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i = i + 1
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end
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local client_sock = new IO::Socket::INET (
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PeerAddr => host, PeerPort => port, Proto => 'tcp')
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or error("no socket: !")
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local ssl
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local res
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local native_sock = get_native_sock(client_sock->fileno)
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if not quiet then print("CONNECTED\n") end
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---------------------------------------------------------------------------
|
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-- This is where the interesting stuff happens. Up until now we've
|
||||
-- just been setting up sockets etc. Now we do the SSL handshake.
|
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---------------------------------------------------------------------------
|
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local ssl_ctx = ssl_ctx_new(options, SSL_DEFAULT_CLNT_SESS)
|
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|
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if ssl_ctx == nil then
|
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error("Error: Client context is invalid")
|
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end
|
||||
|
||||
if private_key_file not nil then
|
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local obj_type = SSL_OBJ_RSA_KEY
|
||||
|
||||
if private_key_file =~ /.p8/ then
|
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obj_type = SSL_OBJ_PKCS8
|
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end
|
||||
if private_key_file =~ /.p12/ then
|
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obj_type = SSL_OBJ_PKCS12
|
||||
end
|
||||
|
||||
if ssl_obj_load(ssl_ctx, obj_type, private_key_file, password) then
|
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error("Private key 'private_key_file' is undefined.")
|
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end
|
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end
|
||||
|
||||
foreach (@cert)
|
||||
if ssl_obj_load(ssl_ctx, SSL_OBJ_X509_CERT, _, nil) then
|
||||
error("Certificate '_' is undefined.")
|
||||
end
|
||||
end
|
||||
|
||||
foreach (@ca_cert)
|
||||
if ssl_obj_load(ssl_ctx, SSL_OBJ_X509_CACERT, _, nil) then
|
||||
error("Certificate '_' is undefined.")
|
||||
end
|
||||
end
|
||||
|
||||
-- Try session resumption?
|
||||
if reconnect then
|
||||
local session_id = nil
|
||||
while reconnect do
|
||||
reconnect = reconnect - 1
|
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ssl = ssl_client_new(ssl_ctx, native_sock, session_id)
|
||||
|
||||
res = ssl_handshake_status(ssl)
|
||||
if res #arg= SSL_OK then
|
||||
if not quiet then ssl_display_error(res) end
|
||||
ssl_free(ssl)
|
||||
os.exit(1)
|
||||
end
|
||||
|
||||
display_session_id(ssl)
|
||||
session_id = ssl_get_session_id(ssl)
|
||||
|
||||
if reconnect then
|
||||
ssl_free(ssl)
|
||||
client_sock->close
|
||||
client_sock = new IO::Socket::INET (
|
||||
PeerAddr => host, PeerPort => port, Proto => 'tcp')
|
||||
or error ("no socket: !")
|
||||
|
||||
end
|
||||
end
|
||||
else
|
||||
ssl = ssl_client_new(ssl_ctx, native_sock, nil)
|
||||
end
|
||||
|
||||
-- check the return status
|
||||
res = ssl_handshake_status(ssl)
|
||||
if res #arg= SSL_OK then
|
||||
if not quiet then ssl_display_error(res) end
|
||||
os.exit(1)
|
||||
end
|
||||
|
||||
if not quiet then
|
||||
local common_name = ssl_get_cert_dn(ssl,
|
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SSL_X509_CERT_COMMON_NAME)
|
||||
|
||||
if common_name not nil then
|
||||
print("Common Name:\t\t%s\n", common_name)
|
||||
end
|
||||
|
||||
display_session_id(ssl)
|
||||
display_cipher(ssl)
|
||||
end
|
||||
|
||||
while <STDIN> do
|
||||
local cstring = pack("a*x", _); -- add null terminator
|
||||
res = ssl_write(ssl, \cstring, length(cstring))
|
||||
if res < SSL_OK then
|
||||
if not quiet then ssl_display_error(res) end
|
||||
break
|
||||
end
|
||||
end
|
||||
|
||||
ssl_ctx_free(ssl_ctx)
|
||||
client_sock->close
|
||||
end
|
||||
|
||||
--
|
||||
-- We've had some sort of command-line error. Print out the server options.
|
||||
--
|
||||
function print_server_options(build_mode, option)
|
||||
local cert_size = ssl_get_config(SSL_MAX_CERT_CFG_OFFSET)
|
||||
local ca_cert_size = ssl_get_config(
|
||||
SSL_MAX_CA_CERT_CFG_OFFSET)
|
||||
|
||||
print("unknown option "..option.."")
|
||||
print("usage: s_server [args ...]")
|
||||
print(" -accept\t\t- port to accept on (default is 4433)")
|
||||
print(" -quiet\t\t- No server output\n")
|
||||
|
||||
if build_mode >= SSL_BUILD_SERVER_ONLY then
|
||||
print(" -cert arg\t- certificate file to add (in addition to default then".
|
||||
" to chain -".
|
||||
"\t\t default DER format. Can repeat up to %d times\n", cert_size)
|
||||
print(" -key arg\t- Private key file to use - default DER format")
|
||||
print(" -pass\t\t- private key file pass phrase source")
|
||||
end
|
||||
|
||||
if build_mode >= SSL_BUILD_ENABLE_VERIFICATION then
|
||||
print(" -verify\t- turn on peer certificate verification")
|
||||
print(" -CAfile arg\t- Certificate authority - default DER format")
|
||||
print("\t\t Can repeat up to %d times\n", ca_cert_size)
|
||||
end
|
||||
|
||||
if build_mode == SSL_BUILD_FULL_MODE then
|
||||
print(" -debug\t\t- Print more output")
|
||||
print(" -state\t\t- Show state messages")
|
||||
print(" -show-rsa\t- Show RSA state")
|
||||
end
|
||||
|
||||
os.exit(1)
|
||||
end
|
||||
|
||||
--
|
||||
-- We've had some sort of command-line error. Print out the client options.
|
||||
--
|
||||
function print_client_options(build_mode, option)
|
||||
local cert_size = ssl_get_config(SSL_MAX_CERT_CFG_OFFSET)
|
||||
local ca_cert_size = ssl_get_config(
|
||||
SSL_MAX_CA_CERT_CFG_OFFSET)
|
||||
|
||||
print("unknown option %s\n", option)
|
||||
|
||||
if build_mode >= SSL_BUILD_ENABLE_CLIENT then
|
||||
print("usage: s_client [args ...]")
|
||||
print(" -connect host:port - who to connect to (default "..
|
||||
"is localhost:4433)")
|
||||
print(" -verify\t- turn on peer certificate verification")
|
||||
print(" -cert arg\t- certificate file to use - default DER format")
|
||||
print(" -key arg\t- Private key file to use - default DER format")
|
||||
print("\t\t Can repeat up to %d times\n", cert_size)
|
||||
print(" -CAfile arg\t- Certificate authority - default DER format")
|
||||
print("\t\t Can repeat up to %d times\n", ca_cert_size)
|
||||
print(" -quiet\t\t- No client output")
|
||||
print(" -pass\t\t- private key file pass phrase source")
|
||||
print(" -reconnect\t- Drop and re-make the connection "..
|
||||
"with the same Session-ID")
|
||||
|
||||
if build_mode == SSL_BUILD_FULL_MODE then
|
||||
print(" -debug\t\t- Print more output")
|
||||
print(" -state\t\t- Show state messages")
|
||||
print(" -show-rsa\t- Show RSA state\n")
|
||||
end
|
||||
else
|
||||
print("Change configuration to allow this feature")
|
||||
end
|
||||
|
||||
os.exit(1)
|
||||
end
|
||||
|
||||
--
|
||||
-- Display what cipher we are using
|
||||
--
|
||||
function display_cipher(ss)
|
||||
local (ssl) = @_
|
||||
print("CIPHER is ")
|
||||
local cipher_id = ssl_get_cipher_id(ssl)
|
||||
|
||||
if cipher_id == SSL_AES128_SHA then
|
||||
print("AES128-SHA")
|
||||
elseif cipher_id == SSL_AES256_SHA then
|
||||
print("AES256-SHA")
|
||||
elseif SSL_RC4_128_SHA then
|
||||
print("RC4-SHA")
|
||||
elseif SSL_RC4_128_MD5 then
|
||||
print("RC4-MD5")
|
||||
else
|
||||
print("Unknown - %d", cipher_id)
|
||||
end
|
||||
|
||||
print("\n")
|
||||
end
|
||||
|
||||
--
|
||||
-- Display what session id we have.
|
||||
--
|
||||
function display_session_id(ss)
|
||||
local session_id = ssl_get_session_id(ssl)
|
||||
|
||||
print("-----BEGIN SSL SESSION PARAMETERS-----\n")
|
||||
print(unpack("H*", session_id))
|
||||
print("\n-----END SSL SESSION PARAMETERS-----\n")
|
||||
end
|
||||
--]]
|
||||
|
||||
@ -58,16 +58,17 @@ sub get_native_sock
|
||||
return $is_win32 ? FdGetOsFHandle($sock) : $sock;
|
||||
}
|
||||
|
||||
#
|
||||
# Main entry point. Doesn't do much except works out whether we are a client
|
||||
# or a server.
|
||||
#
|
||||
# print version?
|
||||
if ($#ARGV == 0 && $ARGV[0] eq "version")
|
||||
{
|
||||
printf("axssl.pl ".axtlsp::ssl_version()."\n");
|
||||
exit 0;
|
||||
}
|
||||
|
||||
#
|
||||
# Main entry point. Doesn't do much except works out whether we are a client
|
||||
# or a server.
|
||||
#
|
||||
print_options($#ARGV > -1 ? $ARGV[0] : "")
|
||||
if ($#ARGV < 0 || ($ARGV[0] ne "s_server" && $ARGV[0] ne "s_client"));
|
||||
|
||||
@ -494,7 +495,7 @@ sub print_options
|
||||
{
|
||||
my ($option) = @_;
|
||||
printf("axssl: Error: '%s' is an invalid command.\n", $option);
|
||||
printf("usage: axssl [s_server|s_client] [args ...]\n");
|
||||
printf("usage: axssl [s_server|s_client|version] [args ...]\n");
|
||||
exit 1;
|
||||
}
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user