Adding wolfSSL (formerly CyaSSL) support

In order to support SSL HTTPS connections in LibHTTP, you may wish to use the GPLv2 licensed CyaSSL library. By using this library, the resulting binary may have to have the GPL license unless you buy a commercial license from wolfSSL.

Note: The following instructions have not been checked for the most recent versions of LibHTTP and wolfSSL. Some information might be outdated.

Getting Started

Download Cayssl at https://www.wolfssl.com (formerly http://www.yassl.com/)
Extract the zip file
- To make this seemless, extract to a directory parallel to with LibHTTP is

Example Project

If you download cyaSSL to cyassl-2.7.0 in a directory parallel to LibHTTP, you can open the VS/libhttp_yassl solution in Visual Studio.

Build Configuration

Required include paths for both LibHTTP and cyassl

cyassl_directory\
cyassl_directory\cyassl\

Required LibHTTP preprocessor defines

USE_YASSL
NO_SSL_DL

Required cySSL preprocessor defines

OPENSSL_EXTRA
HAVE_ERRNO_H
HAVE_GETHOSTBYNAME
HAVE_INET_NTOA
HAVE_LIMITS_H
HAVE_MEMSET
HAVE_SOCKET
HAVE_STDDEF_H
HAVE_STDLIB_H
HAVE_STRING_H
HAVE_SYS_STAT_H
HAVE_SYS_TYPES_H

Required CyaSSL source files

ctaocrypt/src/aes.c
ctaocrypt/src/arc4.c
ctaocrypt/src/asn.c
ctaocrypt/src/coding.c
ctaocrypt/src/des3.c
ctaocrypt/src/dh.c
ctaocrypt/src/dsa.c
ctaocrypt/src/ecc.c
ctaocrypt/src/error.c
ctaocrypt/src/hc128.c
ctaocrypt/src/hmac.c
ctaocrypt/src/integer.c
ctaocrypt/src/logging.c
ctaocrypt/src/md2.c
ctaocrypt/src/md4.c
ctaocrypt/src/md5.c
ctaocrypt/src/memory.c
ctaocrypt/src/misc.c
ctaocrypt/src/pwdbased.c
ctaocrypt/src/rabbit.c
ctaocrypt/src/random.c
ctaocrypt/src/ripemd.c
ctaocrypt/src/rsa.c
ctaocrypt/src/sha.c
ctaocrypt/src/sha256.c
ctaocrypt/src/sha512.c
ctaocrypt/src/tfm.c
src/crl.c
src/internal.c
src/io.c
src/keys.c
src/ocsp.c
src/sniffer.c
src/ssl.c
src/tls.c

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