Build fails with OpenSSL 3.0.0

[smirnov]

In file included from /builddir/build/BUILD/libdigidocpp-3.14.8/src/crypto/Digest.cpp:23:
/builddir/build/BUILD/libdigidocpp-3.14.8/src/crypto/OpenSSLHelpers.h: In constructor 'digidoc::OpenSSLException::OpenSSLException(const std::string&, int, const std::string&)':
/builddir/build/BUILD/libdigidocpp-3.14.8/src/crypto/OpenSSLHelpers.h:122:21: error: 'ERR_GET_FUNC' was not declared in this scope; did you mean 'ERR_GET_LIB'?
122 | ERR_GET_FUNC(error) == BIO_F_BIO_LOOKUP_EX &&
| ^~~~~~~~~~~~
| ERR_GET_LIB
In file included from /builddir/build/BUILD/libdigidocpp-3.14.8/src/crypto/Connect.cpp:24:
/builddir/build/BUILD/libdigidocpp-3.14.8/src/crypto/OpenSSLHelpers.h: In constructor 'digidoc::OpenSSLException::OpenSSLException(const std::string&, int, const std::string&)':
/builddir/build/BUILD/libdigidocpp-3.14.8/src/crypto/OpenSSLHelpers.h:122:21: error: 'ERR_GET_FUNC' was not declared in this scope; did you mean 'ERR_GET_LIB'?
122 | ERR_GET_FUNC(error) == BIO_F_BIO_LOOKUP_EX &&
| ^~~~~~~~~~~~
| ERR_GET_LIB
gmake[2]: *** [src/CMakeFiles/digidocpp_priv.dir/build.make:349: src/CMakeFiles/digidocpp_priv.dir/crypto/Digest.cpp.o] Error 1

[metsma]

OpenSSL 3.0 is currently unsupported.
Which linux distribution is this? Is the xml-security-c package ported to OpenSSL 3.0?

[smirnov]

That would be Fedora 36. Well, xml-security-c is installed and dependencies are satisfied, so I'd guess it was. Will need to take a closer look. Unfortunately direct dependency on openssl-1.1.1 also doesn't work due to conflict

[metsma]

You cannot mix different openssl versions. It must be same as xml-security-c using.

[smirnov]

Openssl 3.0.0 is the version of openssl for Fedora 36

Turns out that this is not ported yet and currently broken, if I understand correctly - then xml-security-c will need to be ported to OpenSSL 3.0.0 first and only then can libdigidocpp be ported?

[smirnov]

Also, not trying to be annoying or anything, but xml-security-c library upstream (on sourceforge) seems abandoned, last update is beta version 0.0.3 from 19 years ago (2003) and it doesn't look like there might be any porting attempts.

[metsma]

Latest is available at https://santuario.apache.org/cindex.html.
But it does not make it less abandoned

[metsma]

We will look into it soon because ubuntu 22.04 also moved openssl 3.0