different parent based on your
operating system, then you might see new values, but most of the
spawn/exec calls (regardless of language of implmentation) inherit the
exact same environment variables. Some calls do allow you to setup the
environment variables for child process but struggling to
Niranjan:
one correction:
On 27.04.2021 15:05, Rony G. Flatscher (Apache) wrote:
> ("heyhey.bat" is executed in a subprocess with a new environment such that
> its PATH value is
> unchanged!).
the above statement is wrong, the current environment is inherited with ooRexx'
ADDRESS instruction
our
> operating system, then you
> might see new values, but most of the spawn/exec calls (regardless of
> language of implmentation)
> inherit the exact same environment variables. Some calls do allow you to
> setup the environment
> variables for child process but strugg
language of implmentation) inherit the
exact same environment variables. Some calls do allow you to setup the
environment variables for child process but struggling to figure out
where grandparent process informed parent about environment change which
can be sent to grandchild.
Regards
cts could be set.
---rony
> On Wed, Apr 14, 2021 at 2:16 PM Rony G. Flatscher (Apache)
> wrote:
>> On 14.04.2021 13:25, Mark Thomas wrote:
>>> On 14/04/2021 12:22, Rony G. Flatscher (Apache) wrote:
>>>> Not finding any pointers, asking here: is it possible to de
Rony G. Flatscher (Apache)
wrote:
>
> On 14.04.2021 13:25, Mark Thomas wrote:
> > On 14/04/2021 12:22, Rony G. Flatscher (Apache) wrote:
> >> Not finding any pointers, asking here: is it possible to define
> >> environment variables for a webapp?
> >> If
On 14.04.2021 13:25, Mark Thomas wrote:
> On 14/04/2021 12:22, Rony G. Flatscher (Apache) wrote:
>> Not finding any pointers, asking here: is it possible to define environment
>> variables for a webapp?
>> If so, how?
>
> You can only set them globally, for the
On 14/04/2021 12:22, Rony G. Flatscher (Apache) wrote:
Not finding any pointers, asking here: is it possible to define environment
variables for a webapp?
If so, how?
You can only set them globally, for the Java process - not per web
application.
CGI creates a new process so can have a
Not finding any pointers, asking here: is it possible to define environment
variables for a webapp?
If so, how?
---rony
P.S.: Tomcat can manipulate the process' environment, e.g. in the case of CGI
execution. Here a
sample of the process' environment from some CGI-invocation on
mmand line are visible to anyone able to get a session on
> that host, for the duration of the command. There's no way around
> this that I know of.
>
> Process environment variables may also be visible to all and
> sundry, so moving secrets from the command line to the enviro
not just put the db username and password
> into your application's META-INF/context.xml file where they belong?
>
> > One idea, in order to support injecting Environment Variables would
> > be to support a syntax of
> >
> > ${env.DB_USER}
> >
> > w
gt; encrypt the sensitive information.
Use sane file permissions?
While you are at it, why not just put the db username and password
into your application's META-INF/context.xml file where they belong?
> One idea, in order to support injecting Environment Variables would
> be to su
xyz
>>> ./startup.sh
>>>
>> . once the process has started
>>
>>> unset DB_USERNAME
>>> set -o history
>>>
>>
>> This process does not eliminate the need to store the values of sensitive
>> information. But by support
und this that I
know of.
Process environment variables may also be visible to all and sundry,
so moving secrets from the command line to the environment just makes
slightly more work for the snooper. Removing them from the shell's
environment after use may not help, because typically the e
vailable, in this case a file, versus in
the output of "ps -ef | grep java". We can obviously encrypt the
sensitive
information.
One idea, in order to support injecting Environment Variables would be to
support a syntax of
${env.DB_USER}
where if the subsitution property starts
t;>
>>>> cd $TOMCAT_HOME/bin
>>>> set +o history
>>>> export DB_USERNAME=xyz
>>>> ./startup.sh
>>> ..... once the process has started
>>>> unset DB_USERNAME
>>>> set -o history
>>>
>>> This process
t;> ./startup.sh
>> . once the process has started
>>> unset DB_USERNAME
>>> set -o history
>>
>> This process does not eliminate the need to store the values of sensitive
>> information. But by supporting environment variables, one could eliminate
&
oes not eliminate the need to store the values of sensitive
> information. But by supporting environment variables, one could eliminate
> using catalina.properties or -DDB_USERNAME, which exposes the information
> on the server. In our case, operations would get the data from a secure
>
; set +o history
> export DB_USERNAME=xyz
> ./startup.sh
. once the process has started
> unset DB_USERNAME
> set -o history
This process does not eliminate the need to store the values of sensitive
information. But by supporting environment variables, one could eliminate
using catalina
injecting Environment Variables would be to
support a syntax of
${env.DB_USER}
where if the subsitution property starts with "env", then the variable
could be retrieve by System.getEnv(...) otherwise System.getProperty(...).
and where does the environment variable value come from ?
Is
Thanks for the quick reply George!
We could, but the data is still available, in this case a file, versus in
the output of "ps -ef | grep java". We can obviously encrypt the sensitive
information.
One idea, in order to support injecting Environment Variables would be to
support a
tomcat-7.0-doc/config/index.html
-Original Message-
From: Algirdas Veitas [mailto:apvei...@gmail.com]
Sent: Monday, January 22, 2018 4:02 PM
To: users@tomcat.apache.org
Subject: Using Environment variables instead of Java -D properties for
context.xml substitution
Hi,
We have a context
soft/tomcat/apache-tomcat/conf/logging.properties
-Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
-DDB_USERNAME=xyz
-DDB_PASSWORD=vvv
Which our operations team does not want
Is there any syntax that Tomcat can recognize to substitute true
environment variables (i.e. export DB_US
ected in the
aforementioned guide), the replacement log manager will auto-detect Log4j.
There should be no need to set those environment variables, even in
Tomcat 7.
- -chris
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iQI
How about using an "extras" package If you want to use Log4j for Tomcat
logging?
http://tomcat.apache.org/tomcat-8.0-doc/logging.html#Using_Log4j
2015-02-26 5:23 GMT+09:00 Owens, Stephen (ITD) :
> Hello,
>
> For tomcat 8 using log4j and apache commons logging, what would be the
> correct values t
Hello,
For tomcat 8 using log4j and apache commons logging, what would be the correct
values to specify in setenv.sh for:
LOGGING_MANAGER
LOGGING_CONFIG
For a tomcat-7.0.26 installation, the values in setenv.sh were:
export LOGGING_CONFIG="-Dlog4j.configuration=log4j.properties"
export
LOGGING_
On Mar 24, 2013, at 3:56 AM, Patrick Hong wrote:
> I'm trying to set up R and Tomcat on RHEL6 (6.4)
>
> I have installed R and can run it. I have installed Tomcat 7 and can host
> files file. I have packaged an application as a WAR file and deployed it
> using tomcat. The application runs fine in
I'm trying to set up R and Tomcat on RHEL6 (6.4)
I have installed R and can run it. I have installed Tomcat 7 and can host
files file. I have packaged an application as a WAR file and deployed it
using tomcat. The application runs fine in all aspects until it uses any R
component.
This is where i
Thanks!
>-Original Message-
>From: Caldarale, Charles R [mailto:chuck.caldar...@unisys.com]
>Sent: Wednesday, September 30, 2009 3:47 PM
>To: Tomcat Users List
>Subject: RE: Getting arbitrary environment variables from webapp
>
>> From: Mike Baranski [mailto:list-s
> From: Mike Baranski [mailto:list-subscripti...@secmgmt.com]
> Subject: Getting arbitrary environment variables from webapp
>
> Is there a way I can specify an environment variable via
> the startup.sh
Create a setenv.sh script in Tomcat's bin directory and export whatever
Is there a way I can specify an environment variable via the startup.sh that
I can then use System.getenv("MYWEBAPP_CONFIG_FILE"); to get it from within
my application?
I need to store a file outside of the webroot to read configuration from, so
that if a user changes this file, it will not get o
> From: Chris Cheshire [mailto:cheshira...@gmail.com]
> Subject: Re: environment variables for hostname and context name
>
> The tomcat directory is available through the environment
> somehow, and is accessed as ${catalina.home}.
The ${catalina.home} reference is to a system p
Right. The tomcat directory is available through the environment
somehow, and is accessed as ${catalina.home}. From here I can get to
the tomcat logs directory. What else is exposed this way? I am hoping
that if the host and context are available in the logging message
itself, then maybe they are/c
On 19.09.2009 02:18, Chris Cheshire wrote:
> I'm reconfiguring the logging for my tomcat installation (6.0.20) to
> use logback (instead of log4j) for the server logging so I can split
> out error messages on a per host basis. I see that "catalina.home" is
> exposed as an environment var and usable
I forced that error specifically for this example. That's not the
issue. That is an example of what I am trying to log, and it
illustrates that the information I need is available at the logging
level.
On Fri, Sep 18, 2009 at 7:01 PM, Martin Gainty wrote:
>
> org.apache.jasper.JasperException: /
ire. Étant donné que les email peuvent facilement
être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité
pour le contenu fourni.
> Date: Fri, 18 Sep 2009 17:18:08 -0700
> Subject: environment variables for hostname and context name
> From: cheshira...@gmail.com
&g
I'm reconfiguring the logging for my tomcat installation (6.0.20) to
use logback (instead of log4j) for the server logging so I can split
out error messages on a per host basis. I see that "catalina.home" is
exposed as an environment var and usable in the logging configuration
file - what about the
Hi,
Caldarale, Charles R wrote:
> I think the code snippet you posted should be working with the
> element you posted previously. Might be time to add some print statements to
> find out what the Hudson code gets back from the Context.lookup() calls.
Thanks, your message made me confident tha
> From: Markus Fischer [mailto:mar...@fischer.name]
> Subject: Re: Configuring different environment variables for different
> vhost context?
>
> Matching that with your comment about JNDI, I see a partial match here
> :) However I lack the knowledge to understand what the c
Hi,
Caldarale, Charles R wrote:
> I think you're confusing environment variables with environment entries -
> they are completely different things. Environment variables have a scope of
> process, and are accessed in Java via System.getenv(). Environment entries
> (what yo
> From: Markus Fischer [mailto:mar...@fischer.name]
> Subject: Configuring different environment variables for different
> vhost context?
>
> in tomcat55/Catalina/hudson-test.dev/ROOT.xml I have
>
> value="/data/java/hudson-test"/>
>
I think you&#x
Hi,
I want to deploy multiple version of an application (Hudson [1] in my
case). Each running instance needs the environment variable HUDSON_HOME
point to a different location. However I only manage to either specify
either a HUDSON_HOME for all instances or none at all :-(
In tomcat55/server.xml
> From: David Delbecq [mailto:[EMAIL PROTECTED]
> Subject: Re: Environment Variables
>
> Tomcat does not use CLASSPATH. The list of variables used by tomcat is
> written at the top of catalina.sh script.
Note that the Tomcat code does not use *any* environment variables - only
Brilliant thanks for that.
-Original Message-
From: David Delbecq [mailto:[EMAIL PROTECTED]
Sent: 06 June 2008 07:49
To: Tomcat Users List
Subject: Re: Environment Variables
Tomcat does not use CLASSPATH. The list of variables used by tomcat is
written at the top of catalina.sh script
Tomcat does not use CLASSPATH. The list of variables used by tomcat is
written at the top of catalina.sh script.
En l'instant précis du 06/06/08 10:46, [EMAIL PROTECTED]
s'exprimait en ces termes:
Hi,
Can anybody tell me which environment variables tomcat uses? I am pretty
su
Hi,
Can anybody tell me which environment variables tomcat uses? I am pretty
sure it uses JAVA_HOME for core java, and I am guessing it uses the web
application directories for classes belonging to web apps under it.
The reason I am asking this is that I have a jar file clash on my
development
Patrick Lee wrote:
Does anyone know if this has been fixed in a newer 6 release or if
someone is already looking at it?
I have just fixed trunk and proposed this fix for 6.0.x.
http://svn.apache.org/viewvc?rev=642391&view=rev
A fix has also been proposed for 5.5.x
http://people.apache.org/~mar
> From: Patrick Lee [mailto:[EMAIL PROTECTED]
> Subject: Re: Unable to read shell environment variables
>
> In the code for CGIServelet.java there is no check for "windows vista"
As a workaround until this gets fixed, you can override the os.name
property on the command li
On Fri, Feb 29, 2008 at 2:23 PM, Caldarale, Charles R
<[EMAIL PROTECTED]> wrote:
> When running a Java program under Win2008, what value does the system
> property os.name have?
windows vista
> What JVM version are you running? (This has the potential of being a
> JVM, not Tomcat, problem.
> From: Patrick Lee [mailto:[EMAIL PROTECTED]
> Subject: Unable to read shell environment variables
>
> It looks like getShellEnvironment() is testing for specific versions
> of Windows and 2008 is not one of them, then defaulting to the unix
> call and throwing the "
Hi,
I'm getting this error when trying to use CGI under tomcat on Windows
Server 2008":
javax.servlet.ServletException: Unable to read shell environment variables
This line also displays:
Cannot run program "env": CreateProcess error=2,
It looks like getShellEnvironm
Andrew Hole wrote:
I'm trying to execute a ssh command inside java code. SSH command must
know HOMEDRIVE environment variable to find know_hosts file... How can
I do that?
Hi Andrew,
You can pass the value as a Java Option. Click the Tomcat Service
Manager icon (usually lower right of the W
> know HOMEDRIVE environment variable to find know_hosts file... How can
> > I do that?
>
> How are you invoking ssh? If you're doing a standard Runtime.exec, why
> not just use the versions of that method which take environment
> variables as parameters?
>
> - -ch
re doing a standard Runtime.exec, why
not just use the versions of that method which take environment
variables as parameters?
- -chris
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:[EMAIL PROTECTED]
> > Subject: Environment variables
> >
> > how can I setup environment variables on tomcat windows service?
> > Tomcat cleans environment variables...
>
> You can't - services don't use environment variables. Use the
> tomcat?w.exe program to
> From: Andrew Hole [mailto:[EMAIL PROTECTED]
> Subject: Environment variables
>
> how can I setup environment variables on tomcat windows service?
> Tomcat cleans environment variables...
You can't - services don't use environment variables. Use the
tomcat?w.exe p
Hello!
how can I setup environment variables on tomcat windows service?
Tomcat cleans environment variables...
Thanks a lot
-
To start a new topic, e-mail: users@tomcat.apache.org
To unsubscribe, e-mail: [EMAIL PROTECTED]
For
Hi,
>
> I have a Java servlet running with Tomcat 5.5 under Linux Debian. This
> servlet calls other processes. I need to specify environment variables
> to indicate where are located these processes.
> Is it possible to specify environment variables but only available for
>
Patrick Lee wrote:
> Hi,
>
> I have an issue with CGI scripts (Perl based) running under Tomcat on
> Windows 2000 getting URL's wrong by using backslashes instead of forward
> slashes.
>
> Does anyone know how to fix this?
It is a bug. I have fixed it in svn and it will be in the next 5.5.x
and
or set the systemroot
env var at the top of any Perl scripts in order to be able to open a
TCP/IPsocket. Otherwise I get a Can't create TCP/IP socket (10106) error.
3. As such, I have passShellEnvironment to true.
4. If I list the environment variables in Perl - for SCRIPT_NAME I get a
leadin
> From: Sampath Kumar Rallapalli [mailto:[EMAIL PROTECTED]
> Subject: RE: Tomcat 5.5.20: issue with tomcat service &
> defining application specific environment variables
>
> I set the environment variable, -Djava.library.path
This is _not_ an environment variable -
omcat 5.5.20: issue with tomcat service &
> defining application specific environment variables
>
> > From: Sampath Kumar Rallapalli [mailto:[EMAIL PROTECTED]
> > Subject: RE: Tomcat 5.5.20: issue with tomcat service &
> > defining application specific environment
ribuer ou de le reproduire.
- Original Message -
From: "Sampath Kumar Rallapalli" <[EMAIL PROTECTED]>
To: "Tomcat Users List"
Sent: Wednesday, January 17, 2007 2:58 PM
Subject: RE: Tomcat 5.5.20: issue with tomcat service & defining application
specific en
> From: Caldarale, Charles R
> Subject: RE: Tomcat 5.5.20: issue with tomcat service &
> defining application specific environment variables
>
> > From: Sampath Kumar Rallapalli [mailto:[EMAIL PROTECTED]
> > Subject: RE: Tomcat 5.5.20: issue with tomcat service
> From: Sampath Kumar Rallapalli [mailto:[EMAIL PROTECTED]
> Subject: RE: Tomcat 5.5.20: issue with tomcat service &
> defining application specific environment variables
>
> Thanks Chuck for your response. I tried your suggestion of
> providing an additional ar
From: Sampath Kumar Rallapalli [mailto:[EMAIL PROTECTED]
> Subject: Tomcat 5.5.20: issue with tomcat service & defining
> application specific environment variables
>
> But the path to this dll is defined in the SYSTEM variables
> in the SYSTEM PATH variable.
Not sure
> From: Sampath Kumar Rallapalli [mailto:[EMAIL PROTECTED]
> Subject: Tomcat 5.5.20: issue with tomcat service & defining
> application specific environment variables
>
> But the path to this dll is defined in the SYSTEM variables
> in the SYSTEM PATH variable.
Not
de, how to provide the
application specific environment variables? I tried creating the file
setenv.bat inside \bin directory and stopped and restarted the
service. But, tomcat service has not picked them up. (If we run tomcat in
non-service mode, we can define the application specific s
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