On 08.08.2017 21:47, David Sommerseth wrote: > On 08/08/17 21:28, Mio Vlahović wrote: >> On 08.08.2017 21:13, David Sommerseth wrote: >>> On 08/08/17 20:34, Leonardo Rodrigues wrote: >>>> >>>> You very likely created your certificated with MD5 hashing, which >>>> was disabled on newer OpenSSL versions of CentOS. >>>> >>>> Try: >>>> >>>> export NSS_HASH_ALG_SUPPORT=+MD5 >>>> export OPENSSL_ENABLE_MD5_VERIFY=1 >>>> >>>> before starting your OpenVPN daemon and watch if that make clients >>>> connect again ... >>> DON'T DO THAT. >>> >>> MD5 based certificates are broken. If you still use them, upgrade them >>> NOW. And this knowledge about the brokenness dates back to 2005. >>> >>> <http://eprint.iacr.org/2005/067.pdf> >>> <http://eprint.iacr.org/2005/102.pdf> >>> >>> Anyone using MD5 and re-enables them in the SSL libraries will put their >>> VPN's security at risk. >> >> No worries, I don't use MD5, but disabling crl_verify as suggested did >> the trick. Now I still have the issue with generating new certificates. >> >> I will quote myself again >> "One update... I can no longer generate new certificates. It seemse that >> whichopensslcnf scripts can't find openssl.cnf (which is there in the >> same directory...) >> >> [root@vpn 2.0]# pwd >> /etc/openvpn/easy-rsa/2.0 >> [root@vpn 2.0]# ls -la >> drwx------. 3 nobody nobody 4096 Aug 8 20:25 . >> drwx------. 3 nobody nobody 33 Feb 6 2016 .. >> -rwx------. 1 nobody nobody 119 Feb 6 2016 build-ca >> -rwx------. 1 nobody nobody 352 Feb 6 2016 build-dh >> -rwx------. 1 nobody nobody 188 Feb 6 2016 build-inter >> -rwx------. 1 nobody nobody 163 Feb 6 2016 build-key >> -rwx------. 1 nobody nobody 157 Feb 6 2016 build-key-pass >> -rwx------. 1 nobody nobody 249 Feb 6 2016 build-key-pkcs12 >> -rwx------. 1 nobody nobody 268 Feb 6 2016 build-key-server >> -rwx------. 1 nobody nobody 213 Feb 6 2016 build-req >> -rwx------. 1 nobody nobody 158 Feb 6 2016 build-req-pass >> -rwx------. 1 nobody nobody 449 Feb 6 2016 clean-all >> -rwx------. 1 nobody nobody 424 Feb 6 2016 dh2048.pem >> -rwx------. 1 nobody nobody 1471 Feb 6 2016 inherit-inter >> drwx------ 2 nobody nobody 36864 Jul 26 15:07 keys >> -rwx------. 1 nobody nobody 302 Feb 6 2016 list-crl >> -rwx------. 1 nobody nobody 7791 Feb 6 2016 openssl-0.9.6.cnf >> -rwx------. 1 nobody nobody 8348 Feb 6 2016 openssl-0.9.8.cnf >> -rwx------ 1 nobody nobody 8247 Aug 8 18:37 openssl-1.0.0.cnf >> -rwx------ 1 nobody nobody 8247 Aug 8 19:14 openssl.cnf >> -rwx------. 1 nobody nobody 12966 Feb 6 2016 pkitool >> -rwx------. 1 nobody nobody 928 Feb 6 2016 revoke-full >> -rwx------. 1 nobody nobody 178 Feb 6 2016 sign-req >> -rwx------ 1 nobody nobody 2138 Aug 8 20:25 vars >> -rwx------. 1 nobody nobody 740 Feb 6 2016 whichopensslcnf >> >> root@vpn 2.0]# ./build-key xxx >> grep: /etc/openvpn/easy-rsa/2.0/openssl.cnf /etc/openvpn/easy-rsa/2.0: >> No such file or directory >> pkitool: KEY_CONFIG (set by the ./vars script) is pointing to the wrong >> version of openssl.cnf: /etc/openvpn/easy-rsa/2.0/openssl.cnf >> /etc/openvpn/easy-rsa/2.0 >> The correct version should have a comment that says: easy-rsa version 2.x" > > Did you remember to source the ./vars file first? > > $ . ./vars > > (yes, a single dot and then ./vars) > >
Yes I did, same result... any other hints? Regards! -- Mio Vlahović ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Openvpn-users mailing list Openvpn-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/openvpn-users
