![]() |
![]() |
![]() |
![]() |
The XML Security Library contains a "skeleton" for creating new "xmlsec-<crypto>" libraries. In order to create "xmlsec-mycrypto" library framework, do the following (this example assumes that you are using *nix system, adjust the commands if you are using something else):
Copy src/skeleton and include/xmlsec/skeleton folders to src/mycrypto and include/xmlsec/mycrypto folders:
Example 25. Coping skeleton folders:
cp -r src/skeleton src/mycrypto cp -r include/xmlsec/skeleton include/xmlsec/mycrypto
Replace "skeleton" with "mycrypto" in the copied files (note that there are different possible cases here):
Example 26. Replacing "skeleton" with "mycrypto".
for i in `ls include/xmlsec/mycrypto/* src/mycrypto/*`; do echo Processing $i ..; sed 's/skeleton/mycrypto/g' $i | \ sed 's/SKELETON/MYCRYPTO/g' | \ sed 's/Skeleton/MyCrypto/g' > $i.tmp; mv $i.tmp $i; done
Add "xmlsec-mycrypto" library to the "include/xmlsec/crypto.h" file:
Example 27. Modifying include/xmlsec/crypto.h file.
... #ifdef XMLSEC_CRYPTO_MYCRYPTO #include <xmlsec/mycrypto/app.h> #include <xmlsec/mycrypto/crypto.h> #include <xmlsec/mycrypto/symbols.h> #else /* XMLSEC_CRYPTO_MYCRYPTO */ ... #endif /* XMLSEC_CRYPTO_MYCRYPTO */ ...
Add "xmlsec-crypto" library to the configure.in file (for *nix systems; for Windows you need to modify win32/confgure.js and win32/Makefile.msvc files, see win32/README.txt for details):
Example 28. Modifying configure.in file.
dnl ========================================================================== dnl See if we can find MyCrypto dnl ========================================================================== XMLSEC_MYCRYPTO_DEFINES="" MYCRYPTO_CONFIG="mycrypto-config" # TODO XMLSEC_NO_MYCRYPTO="1" MYCRYPTO_MIN_VERSION="0.0.0" # TODO MYCRYPTO_VERSION="" MYCRYPTO_PREFIX="" MYCRYPTO_CFLAGS="" MYCRYPTO_LIBS="" MYCRYPTO_LDADDS="" AC_MSG_CHECKING(for mycrypto libraries >= $MYCRYPTO_MIN_VERSION) AC_ARG_WITH(mycrypto, [ --with-mycrypto=[PFX] mycrypto location]) if test "$with_mycrypto" = "no" ; then XMLSEC_CRYPTO_DISABLED_LIST="$XMLSEC_CRYPTO_DISABLED_LIST mycrypto" AC_MSG_RESULT(no) else if test "$with_mycrypto" != "" ; then MYCRYPTO_PREFIX=$with_mycrypto MYCRYPTO_CONFIG=$MYCRYPTO_PREFIX/bin/$MYCRYPTO_CONFIG fi if ! $MYCRYPTO_CONFIG --version > /dev/null 2>&1 ; then if test "$with_mycrypto" != "" ; then AC_MSG_ERROR(Unable to find mycrypto at '$with_mycrypto') fi else vers=`$MYCRYPTO_CONFIG --version | awk -F. '{ printf "%d", ($1 * 1000 + $2) * 1000 + $3;}'` minvers=`echo $MYCRYPTO_MIN_VERSION | awk -F. '{ printf "%d", ($1 * 1000 + $2) * 1000 + $3;}'` if test "$vers" -ge "$minvers" ; then MYCRYPTO_LIBS="`$MYCRYPTO_CONFIG --libs`" MYCRYPTO_CFLAGS="`$MYCRYPTO_CONFIG --cflags`" MYCRYPTO_VERSION="`$MYCRYPTO_CONFIG --version`" XMLSEC_NO_MYCRYPTO="0" else AC_MSG_ERROR(You need at least mycrypto $MYCRYPTO_MIN_VERSION for this version of $PACKAGE) fi fi dnl update crypt libraries list if test "z$XMLSEC_NO_MYCRYPTO" = "z0" ; then dnl first crypto library is default one if test "z$XMLSEC_CRYPTO" = "z" ; then XMLSEC_CRYPTO="mycrypto" XMLSEC_CRYPTO_LIB="xmlsec1-mycrypto" XMLSEC_CRYPTO_CFLAGS="$MYCRYPTO_CFLAGS -DXMLSEC_CRYPTO_MYCRYPTO=1" XMLSEC_CRYPTO_LIBS="$MYCRYPTO_LIBS" XMLSEC_CRYPTO_LDADDS="$MYCRYPTO_LDADDS" fi XMLSEC_CRYPTO_LIST="$XMLSEC_CRYPTO_LIST mycrypto" AC_MSG_RESULT(yes ('$MYCRYPTO_VERSION')) else XMLSEC_CRYPTO_DISABLED_LIST="$XMLSEC_CRYPTO_DISABLED_LIST mycrypto" AC_MSG_RESULT(no) fi fi AC_SUBST(XMLSEC_NO_MYCRYPTO) AC_SUBST(MYCRYPTO_MIN_VERSION) AC_SUBST(MYCRYPTO_VERSION) AC_SUBST(MYCRYPTO_CONFIG) AC_SUBST(MYCRYPTO_PREFIX) AC_SUBST(MYCRYPTO_CFLAGS) AC_SUBST(MYCRYPTO_LIBS) AC_SUBST(MYCRYPTO_LDADDS) AC_SUBST(XMLSEC_MYCRYPTO_DEFINES) ... AC_OUTPUT([ ... include/xmlsec/mycrypto/Makefile src/mycrypto/Makefile ... ])
Modify "xmlsec.spec.in" file to create "xmlsec-mycrypto" RPM (if necessary).
By now you should be able to sucessfuly compile XML Security Library with MyCrypto library (we disable all other libraries to make sure that xmlsec command line utility is linked against xmlsec-mycrypto library):
Example 29. Compiling the results.
./autogen.sh --without-openssl --without-nss --without-gnutls --without-gcrypt \ --with-mycrypto=$HOME --disable-tmpl-tests make