Password Input on Tomcat Startup

2008-02-08 Thread Jan Mönnich
Hi folks,

we have a very sensitive webapp that requires the input of a password
when the tomcat server starts. We don't want to store this password
in a file. One way we've already tested could be the use of a JDialog
with a JPasswordField that is shown in the init() method of a servlet
(1). Unfortunately this requires our server to run
X11... :-(

Is there any (hidden) way to input this password on the terminal
tomcat was started from?

Thanks in advance for any idea!
Jan

-- 
Dipl.-Inf. (FH) Jan Mönnich, PKI Team
Phone: +49 40 808077-632, Fax: +49 40 808077-556, [EMAIL PROTECTED]

DFN-CERT Services GmbH, https://www.dfn-cert.de, Phone +49 40 808077-555
Sitz / Register: Hamburg, AG Hamburg, HRB 88805, Ust-IdNr.: DE 232129737
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15 Jahre DFN-CERT + 15. DFN-Workshop "Sicherheit in vernetzten Systemen"
am 13./14. Februar 2008 im CCH Hamburg - https://www.dfn-cert.de/ws2008/




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Re: Can Tomcat support multiple SSL certificates for multiple domains?

2008-02-11 Thread Jan Mönnich
Ooops, my fault! I've read and replied too fast (maybe because it's Monday? :-))
Of course this shouldn't be done with *two domain names* only with
two host names in the same domain... I suppose it won't work in
actual browsers but if it does I let you all know...

Sorry
Jan

Hassan Schroeder schrieb:
> On Feb 11, 2008 5:00 AM, Jan Mönnich <[EMAIL PROTECTED]> wrote:
> 
>> You can get one certificate with both domain names in the "Subject
>> Alternative Name" of the Certificate. All modern browsers can handle that
>> and you can use just one Certificate for both domains. That's the
>> workaround we are recommending to all of our customers.
> 
> Have you actually seen this deployed?
> 
> I ask because I've only seen Subject Alternative Name used as e.g.
>  foo.example.com, bar.example.com -- never two *domain* names.
> 
> If that really works, it'd be good to know :-)
> 

-- 
Dipl.-Inf. (FH) Jan Mönnich, PKI Team
Phone: +49 40 808077-632, Fax: +49 40 808077-556, [EMAIL PROTECTED]

DFN-CERT Services GmbH, https://www.dfn-cert.de, Phone +49 40 808077-555
Sitz / Register: Hamburg, AG Hamburg, HRB 88805, Ust-IdNr.: DE 232129737
Sachsenstraße 5, 20097 Hamburg/Germany, CEO: Dr. Klaus-Peter Kossakowski

15 Jahre DFN-CERT + 15. DFN-Workshop "Sicherheit in vernetzten Systemen"
am 13./14. Februar 2008 im CCH Hamburg - https://www.dfn-cert.de/ws2008/




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Re: Can Tomcat support multiple SSL certificates for multiple domains?

2008-02-11 Thread Jan Mönnich
Hi Dave,

there is another possible solution I just wanted to mention here:
You can get one certificate with both domain names in the "Subject
Alternative Name" of the Certificate. All modern browsers can handle that
and you can use just one Certificate for both domains. That's the
workaround we are recommending to all of our customers.

Greetz
Jan

Gabe Wong schrieb:
> Dave wrote:
>> Hi,
>>  I have one JBoss instance (4.0.5GA) running on Linux. The machine
>> has one IP with two domains.
>>   www.domain1.com
>>   www.domain2.com
>>  I have two SSL certificates, one for each domain, imported into
>> keystore.
>>   I need to use both without any warnings from browser
>>   https://www.domain1.com
>>   https://www.domain2.com
>>  Can Tomcat pick the right certificate based on current domain name?
>>  But according to
>>   http://tomcat.apache.org/tomcat-5.5-doc/ssl-howto.html
>>  keyAlias  Add this element if your have more than one key
>> in the KeyStore. If the element is not present the first key read in
>> the KeyStore will be used.
>>  How to work around this?
>>  Thanks for help!
>>   Dave
>>   
> Refer to the following link:
> http://marc.info/?l=tomcat-user&m=120239893800741&w=2
> 
> For additional info:
> http://marc.info/?l=tomcat-user&w=2&r=1&s=ssl&q=b
> 

-- 
Dipl.-Inf. (FH) Jan Mönnich, PKI Team
Phone: +49 40 808077-632, Fax: +49 40 808077-556, [EMAIL PROTECTED]

DFN-CERT Services GmbH, https://www.dfn-cert.de, Phone +49 40 808077-555
Sitz / Register: Hamburg, AG Hamburg, HRB 88805, Ust-IdNr.: DE 232129737
Sachsenstraße 5, 20097 Hamburg/Germany, CEO: Dr. Klaus-Peter Kossakowski

15 Jahre DFN-CERT + 15. DFN-Workshop "Sicherheit in vernetzten Systemen"
am 13./14. Februar 2008 im CCH Hamburg - https://www.dfn-cert.de/ws2008/




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Logging in separate Thread

2008-02-14 Thread Jan Mönnich
Hi folks,

we want to log just the domain name a user comes from. As the required
DNS reverse lookup can take some time, we would like to do the lookup
and the logging in a separate thread. Is it a good idea to just start
a new thread for that from a servlets doPost() method?

Thanks in advance!
 Jan

-- 
Dipl.-Inf. (FH) Jan Mönnich, PKI Team
Phone: +49 40 808077-632, Fax: +49 40 808077-556, [EMAIL PROTECTED]

DFN-CERT Services GmbH, https://www.dfn-cert.de, Phone +49 40 808077-555
Sitz / Register: Hamburg, AG Hamburg, HRB 88805, Ust-IdNr.: DE 232129737
Sachsenstraße 5, 20097 Hamburg/Germany, CEO: Dr. Klaus-Peter Kossakowski

15 Jahre DFN-CERT + 15. DFN-Workshop "Sicherheit in vernetzten Systemen"
am 13./14. Februar 2008 im CCH Hamburg - https://www.dfn-cert.de/ws2008/




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