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From Ruiyuan Jiang <Ruiyuan_Ji...@liz.com>
Subject RE: [users@httpd] Apache 2.2.21 SSL on RHEL v5.7
Date Mon, 23 Jan 2012 20:12:09 GMT
Thanks for the reply, Rainer. I checked that Redhat comes with openssl v0.9.8e not 1.x. When
I compiled Apache, one of the option that I used is "--with-ssl=/usr/local/ssl" which is the
one I compiled myself.
This time I think I waited long enough so I got some messages from one of two https virtual
servers:

[Mon Jan 23 14:31:12 2012] [error] Init: Unable to read pass phrase [Hint: key introduced
or changed before restart?]
[Mon Jan 23 14:31:12 2012] [error] SSL Library Error: 218529960 error:0D0680A8:asn1 encoding
routines:ASN1_CHECK_TLEN:wrong tag
[Mon Jan 23 14:31:12 2012] [error] SSL Library Error: 218640442 error:0D08303A:asn1 encoding
routines:ASN1_TEMPLATE_NOEXP_D2I:nested asn1 error
[Mon Jan 23 14:31:12 2012] [error] SSL Library Error: 218529960 error:0D0680A8:asn1 encoding
routines:ASN1_CHECK_TLEN:wrong tag
[Mon Jan 23 14:31:12 2012] [error] SSL Library Error: 218595386 error:0D07803A:asn1 encoding
routines:ASN1_ITEM_EX_D2I:nested asn1 error
[Mon Jan 23 14:31:12 2012] [error] SSL Library Error: 67710980 error:04093004:rsa routines:OLD_RSA_PRIV_DECODE:RSA
lib
[Mon Jan 23 14:31:12 2012] [error] SSL Library Error: 218529960 error:0D0680A8:asn1 encoding
routines:ASN1_CHECK_TLEN:wrong tag
[Mon Jan 23 14:31:12 2012] [error] SSL Library Error: 218595386 error:0D07803A:asn1 encoding
routines:ASN1_ITEM_EX_D2I:nested asn1 error


Can I copy keys and certs from Solaris to Redhat through sftp?

Maybe not enough entropy on /den/random or /dev/urandom whatever is used? Can you explain
a little bit more and what should I do to fix it?

Thanks.

Ryan Jiang

-----Original Message-----
From: Rainer Jung [mailto:rainer.jung@kippdata.de] 
Sent: Monday, January 23, 2012 2:43 PM
To: users@httpd.apache.org
Subject: Re: [users@httpd] Apache 2.2.21 SSL on RHEL v5.7

On 23.01.2012 20:02, Ruiyuan Jiang wrote:
> Hi,
>
> I have two Apache 2.2.21 reverse proxy servers on Solaris 10 (SPARC) and additional modules
that not in the Apache distribution. They are running fine so far. Now we want to migrate
Apache to Redhat Enterprise server v5.7. I compiled Apache the same way and same option as
on the Solaris through a script that I saved. I copied all the modified necessary configuration
files from Solaris and certificates from Solaris to Redhat and made necessary changes such
as IP addresses. The syntax check is OK. When I start Apache on the Redhat, "apachectl start"
just sits there without giving back the shell prompt. The access log and error log are empty
so I don't know the reason. If I disable httpd-ssl.conf file which will not start https, Apache
starts fine. Does anyone know what could be for ssl problem on Redhat?

Maybe not enough entropy on /den/random or /dev/urandom whatever is used?

> Also I first compiled openssl 1.0.0f on Redhat, I then downloaded openssl 1.0.0g once
it became available and compiled it at the same location. On Solaris if I restart Apache,
the error log will show the new version of Openssl but on Redhat, Apache shows the old version
(1.0.0f) of OpenSSL. Why? Thanks.

Solaris doesn't have OpenSSL 1.0 linbs installed in the default lib 
directories, so mod_ssl will find your custom build one. RedHat comes 
with OpenSSL 1.0 installed, so you have to set LD_LIBRARY_PATH or link 
statically into mod_ssl in order to let mod_ssl find the right OpenSSL lib.

If there is other stuff in your Apache which also has dependencies to 
OpenSSL, like e.g. something doing ldaps, then things will become quite 
tricky :(

Regards,

Rainer



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