Back to my question about interactive mode having gone away in 3.0
The actual usage was a test script which is run when building our engine to
check it is loadable (before everything is installed). The script was:
engine dynamic -pre SO_PATH:libs/nfkm.so -pre ID:nfkm -pre LIST_ADD:1 -pre LOAD
engine -t nfkm
Well, running the first line from the command line works well enough:
$ external/OpenSSL3.0/bin/openssl engine dynamic -pre SO_PATH:libs/nfkm.so -pre ID:nfkm -pre LIST_ADD:1 -pre LOAD
(dynamic) Dynamic engine loading support
[Success]: SO_PATH:libs/nfkm.so
[Success]: ID:nfkm
[Success]: LIST_ADD:1
[Success]: LOAD
Loaded: (nfkm) nShield NFKM engine
But running the second line (not surprisingly) fails:
# external/OpenSSL3.0/bin/openssl engine -t nfkm
40971265517F0000:error:12800067:DSO support routines:dlfcn_load:could not load the shared library:crypto/dso/dso_dlfcn.c:118:filename(/opt/nfast/openssl/lib64/engines-3/nfkm.so): /opt/nfast/openssl/lib64/engines-3/nfkm.so: cannot open shared object file: No such file or directory
40971265517F0000:error:12800067:DSO support routines:DSO_load:could not load the shared library:crypto/dso/dso_lib.c:152:
40971265517F0000:error:13000084:engine routines:dynamic_load:dso not found:crypto/engine/eng_dyn.c:442:
40971265517F0000:error:13000074:engine routines:ENGINE_by_id:no such engine:crypto/engine/eng_list.c:430:id=nfkm
That's rather expected - the engine is not at anything like the right place
yet (openssl was looking in /opt/nfast/openssl/lib64/engines-3/nfkm.so).
If I append the "-t nfkm" to the end of the first line it fails in a rather
different way as follows (but I'm not sure if that is supposed to work or not):
$ external/OpenSSL3.0/bin/openssl engine dynamic -pre SO_PATH:libs/nfkm.so -pre ID:nfkm -pre LIST_ADD:1 -pre LOAD -t nfkm
(dynamic) Dynamic engine loading support
[Success]: SO_PATH:libs/nfkm.so
[Success]: ID:nfkm
[Success]: LIST_ADD:1
[Success]: LOAD
Loaded: (nfkm) nShield NFKM engine
[ unavailable ]
(nfkm) nShield NFKM engine
[Failure]: SO_PATH:libs/nfkm.so
4097B897FE7E0000:error:13000089:engine routines:ENGINE_ctrl_cmd_string:invalid cmd name:crypto/engine/eng_ctrl.c:258:
[Failure]: ID:nfkm
4097B897FE7E0000:error:13000089:engine routines:ENGINE_ctrl_cmd_string:invalid cmd name:crypto/engine/eng_ctrl.c:258:
[Failure]: LIST_ADD:1
4097B897FE7E0000:error:13000089:engine routines:ENGINE_ctrl_cmd_string:invalid cmd name:crypto/engine/eng_ctrl.c:258:
[Failure]: LOAD
4097B897FE7E0000:error:13000089:engine routines:ENGINE_ctrl_cmd_string:invalid cmd name:crypto/engine/eng_ctrl.c:258:
[ unavailable ]
What I had hoped would work, is a very simple openssl.cnf - but that doesn't
seem to work either:
$ cat openssl.cnf
[ engines ]
nfkm = nfkm_engine
[ nfkm_engine ]
dynamic_path = /home/mbonner/git/main/build-host-linux/libs/nfkm.so
$ OPENSSL_CONF=openssl.cnf external/OpenSSL3.0/bin/openssl engine -t nfkm
40E77A2C157F0000:error:12800067:DSO support routines:dlfcn_load:could not load the shared library:crypto/dso/dso_dlfcn.c:118:filename(/opt/nfast/openssl/lib64/engines-3/nfkm.so): /opt/nfast/openssl/lib64/engines-3/nfkm.so: cannot open shared object file: No such file or directory
40E77A2C157F0000:error:12800067:DSO support routines:DSO_load:could not load the shared library:crypto/dso/dso_lib.c:152:
40E77A2C157F0000:error:13000084:engine routines:dynamic_load:dso not found:crypto/engine/eng_dyn.c:442:
40E77A2C157F0000:error:13000074:engine routines:ENGINE_by_id:no such engine:crypto/engine/eng_list.c:430:id=nfkm
$
... and I get a very similar failure for nfkm_engine.
It feels like I _ought_ to be able to get this to work, but I am missing
something. Any suggestions gratefully received.
--
Martin Bonner (he/him)
Phone: +49 151 5046 3855
martin.bonner@xxxxxxxxxxx
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