Net::SSLeay on Ubuntu 18.04 with custom OpenSSL version

cavac has asked for the wisdom of the Perl Monks concerning the following question:

I like to try out TLS 1.3. Unfortunately, as these things go, my Ubuntu 18.04 LTS comes only with the last OpenSSL version that doesn't support the new TLS version.

I'm a bit bamboozled on how to get Net::SSLeay working with my custom version.

I built the latest OpenSSL (1.1.1a) and installed it in my user home:

$ tar xvzf openssl-1.1.1a.tar.gz 
$ cd openssl-1.1.1a/
$ ./config --prefix=/home/cavac/bin/openssl
$ make -j24
$ make test
$ make install
[download]

So far, it all worked out nicely. But i can't get Net::SSLeay to build:

$ cpan

cpan shell -- CPAN exploration and modules installation (v2.20)
Enter 'h' for help.

cpan[1]> look Net::SSLeay                                             
+                                                                     
+                                                                     
+                                                               
Database was generated on Tue, 27 Nov 2018 12:17:03 GMT

Running look for module 'Net::SSLeay'

Trying to open a subshell in the build directory...
Checksum for /home/cavac/.cpan/sources/authors/id/M/MI/MIKEM/Net-SSLea
+y-1.85.tar.gz ok
Working directory is /home/cavac/.cpan/build/Net-SSLeay-1.85-2
cavac@cables:~/.cpan/build/Net-SSLeay-1.85-2$ OPENSSL_PREFIX=/home/cav
+ac/bin/openssl perl Makefile.PL
/home/cavac/bin/openssl/bin/openssl: /usr/lib/x86_64-linux-gnu/libssl.
+so.1.1: version `OPENSSL_1_1_1' not found (required by /home/cavac/bi
+n/openssl/bin/openssl)
/home/cavac/bin/openssl/bin/openssl: /usr/lib/x86_64-linux-gnu/libcryp
+to.so.1.1: version `OPENSSL_1_1_1' not found (required by /home/cavac
+/bin/openssl/bin/openssl)
*** OpenSSL version test failed
    (`' has been returned)
    Either you have bogus OpenSSL or a new version has changed the ver
+sion
    number format. Please inform the authors!
[download]

Do i need to set some extra LD_LIBRARY_PATH or something? What about during runtime of my scripts, do i also need to set the environment variables or does Net::SSLeay remember?

I certainly want to make sure that only my local (self compiled) version of Perl uses this version of OpenSSL. I don't want to break other programs installed on the system.

perl -e 'use MIME::Base64; print decode_base64("4pmsIE5ldmVyIGdvbm5hIGdpdmUgeW91IHVwCiAgTmV2ZXIgZ29ubmEgbGV0IHlvdSBkb3duLi4uIOKZqwo=");'

Comment on Net::SSLeay on Ubuntu 18.04 with custom OpenSSL version Select or Download Code

Replies are listed 'Best First'.
Re: Net::SSLeay on Ubuntu 18.04 with custom OpenSSL version by marto (Cardinal) on Nov 27, 2018 at 14:31 UTC
Did you check the issues? Specifically rt://127593, rt://125218.	[reply]
Re^2: Net::SSLeay on Ubuntu 18.04 with custom OpenSSL version by cavac (Curate) on Nov 27, 2018 at 15:18 UTC
To be honest, no i didn't. But as far as i can determine, i'm not getting far enough in the build process for those bugs to become relevant. I'm was failing at some very basic level for which i should have known (and tested) the solution after using Linux for 20 years: $ OPENSSL_PREFIX=/home/cavac/bin/openssl LD_LIBRARY_PATH=/home/cavac/b +in/openssl/lib:$LD_LIBRARY_PATH perl Makefile.PL * Found OpenSSL-1.1.1a installed in /home/cavac/bin/openssl * That's newer than what this module was tested with You should consider checking if there is a newer release of this m +odule available. Everything will probably work OK, though. *** Be sure to use the same compiler and options to compile your OpenS +SL, perl, and Net::SSLeay. Mixing and matching compilers is not supported. Do you want to run external tests? [download] So, LD_LIBRARY_PATH did the trick. Not sure why Net::SSLeay doesn't set it automatically, though... And now i have to look into testing with the Github version of Net::SSLeay, since the bugs are marked "patched". `perl -e 'use MIME::Base64; print decode_base64("4pmsIE5ldmVyIGdvbm5hIGdpdmUgeW91IHVwCiAgTmV2ZXIgZ29ubmEgbGV0IHlvdSBkb3duLi4uIOKZqwo=");'`	[reply] [d/l] [select]
Re^3: Net::SSLeay on Ubuntu 18.04 with custom OpenSSL version by marto (Cardinal) on Nov 27, 2018 at 15:52 UTC
If I get time to spare this evening I'll dig into this some more.	[reply]
Re^3: Net::SSLeay on Ubuntu 18.04 with custom OpenSSL version by Anonymous Monk on Dec 01, 2018 at 01:33 UTC
So, LD_LIBRARY_PATH did the trick. Not sure why Net::SSLeay doesn't set it automatically, though... Not its job Should I set LD_LIBRARY_PATH?, Why LD_LIBRARY_PATH is bad	[reply]


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