In your s_client command, you still need to include the -CAfile parameter and point it to just the self-signed Root certificate. Your server is sending the intermediates but the client is not able to verify the chain up to a Root.
You may want to edit cacerts.pem to include only the Root certificate and try again. On Tue, May 21, 2013 at 5:50 PM, Jorge Ventura < jorge.araujo.vent...@gmail.com> wrote: > That is what I have when I don't include the intermediate in the command: > > openssl s_client -connect 10.10.10.10:443 -verify 5 -state -showcerts > verify depth is 5 > CONNECTED(00000003) > SSL_connect:before/connect initialization > SSL_connect:SSLv2/v3 write client hello A > SSL_connect:SSLv3 read server hello A > depth=0 > /serialNumber=Tf20oDIbWDBfuhDWLEg4DfACRMOBnxA4/C=US/ST=Minnesota/L=Prior > Lake/O=ACME, INC/CN=www.acme.com > verify error:num=20:unable to get local issuer certificate > verify return:1 > depth=0 > /serialNumber=Tf20oDIbWDBfuhDWLEg4DfACRMOBnxA4/C=US/ST=Minnesota/L=Prior > Lake/O=ACME, INC/CN=www.acme.com > verify error:num=27:certificate not trusted > verify return:1 > depth=0 > /serialNumber=Tf20oDIbWDBfuhDWLEg4DfACRMOBnxA4/C=US/ST=Minnesota/L=Prior > Lake/O=ACME, INC/CN=www.acme.com > verify error:num=21:unable to verify the first certificate > verify return:1 > > And this one when I include the two intermediate at cacerts.pem. > > openssl s_client -connect 10.10.10.10:443 -verify 5 -CAfile > cacerts.pem -showcerts > verify depth is 5 > CONNECTED(00000003) > depth=3 /C=US/O=Equifax/OU=Equifax Secure Certificate Authority > verify return:1 > depth=2 /C=US/O=GeoTrust Inc./CN=GeoTrust Global CA > verify return:1 > depth=1 /C=US/O=GeoTrust, Inc./CN=GeoTrust SSL CA > verify return:1 > depth=0 > /serialNumber=Tf20oDIbWDBfuhDWLEg4DfACRMOBnxA4/C=US/ST=Minnesota/L=Prior > Lake/O=ACME, INC/CN=www.acme.com > verify return:1 > --- > Certificate chain > 0 > s:/serialNumber=Tf20oDIbWDBfuhDWLEg4DfACRMOBnxA4/C=US/ST=Minnesota/L=Prior > Lake/O=ACME, INC/CN=www.acme.com > i:/C=US/O=GeoTrust, Inc./CN=GeoTrust SSL CA > > > > On Tue, May 21, 2013 at 7:26 PM, Wim Lewis <w...@omnigroup.com> wrote: > > > > On 21 May 2013, at 5:02 PM, Jorge Ventura wrote: > >> Because the client trust the connection when I inform the > >> intermediate, I suppose the server is not sending the intermediate, > >> only the first certificate in the chain and in this case the command > >> fail. > > > > That is a reasonable conclusion. You can check for sure using the > "-showcerts" option to openssl s_client. > > > > > > ______________________________________________________________________ > > OpenSSL Project http://www.openssl.org > > User Support Mailing List openssl-users@openssl.org > > Automated List Manager majord...@openssl.org > ______________________________________________________________________ > OpenSSL Project http://www.openssl.org > User Support Mailing List openssl-users@openssl.org > Automated List Manager majord...@openssl.org >