Clickhouse: Can't run tests with openssl 1.1.1a-1 installed

[nvartolomei]

Building and running tests for 19.1.9/19.3.x/master branches fails with openssl=1.1.1a-1 installed.

2019.02.21 17:27:09.565441 [ 1 ] {} <Information> Application: starting up
Auto configuration failed
140088262211248:error:25FFF06C:DSO support routines:CRYPTO_internal:functionality not supported:/root/clickhouse/contrib/ssl/crypto/dso/dso_lib.c:224:
140088262211248:error:0EFFF06E:configuration file routines:CRYPTO_internal:error loading dso:/root/clickhouse/contrib/ssl/crypto/conf/conf_mod.c:273:module=ssl_conf, path=ssl_conf
140088262211248:error:0EFFF071:configuration file routines:CRYPTO_internal:unknown module name:/root/clickhouse/contrib/ssl/crypto/conf/conf_mod.c:214:module=ssl_conf

Both server and client fail with the same error.

Downgrading system openssl to 1.1.0j-1~deb9u1 fixed the problem.

cmake  -B/clickhouse-build -G Ninja -DPARALLEL_COMPILE_JOBS=4 -DPARALLEL_LINK_JOBS=8 -DENABLE_RDKAFKA=OFF -DENABLE_MYSQL=OFF -DENABLE_ODBC=OFF -DENABLE_HDFS=OFF -DENABLE_TESTS=1 /root/clickhouse

[tux3]

I landed on this issue from Google, I'm running into the same error in a different project.

I don't have a proper fix, but a workaround is to comment the ssl_conf = ssl_sect line you may have in your /etc/ssl/openssl.cnf under [default_conf] (note that this may actually change your system SSL config!)
I have no idea why exactly, but it seems that the new openssl version only accepts oid_section or engines keys under [default_conf].

[den-crane]

The same problem with official 19.4.3.11 & debian 10 (buster)

cat /etc/debian_version
10.0

openssl 1.1.1b-2

[davtoro]

any news on this? Can't use clickhouse-server or client without openssl.conf workaround on Debian 10 Buster default installation.

[PhantomPhreak]

Same problem with CH v19.15.3.6, openssl 1.1.1c-1, debian buster 10.0

[rtbsolutions]

same here
launched via docker image as a temporary solution

[smakhtin]

Same here - Debian 10

[alexey-milovidov]

Need to check on version 20.1 prestable.

[dstruck]

Tested with version 20.3.4.10 on Debian Buster. Fix was not needed.