php-java-bridge-users Mailing List for PHP/Java Bridge

On May 4, 2008, at 05:25, php...@li...  
wrote:

>> [...]I would just like to remove the everyone execute permissions.
>
> Java uses a fine grained access control mechanism built into the VM,  
> which is similar to Security
> Enhanced Linux or the mechanism built into Vista. However, even with  
> SEL and Java access control
> enabled, one shouldn't run Java from the super user account.
>
> Depending on the VM version, Java creates JIT code in /tmp or in  
> some subdir of home directory.
> Therefore this directory needs execute permission.

Thank you, I'll see if I can select the user that tomcat is running  
in. Running "java -jar JavaBridge.jar" as a normal user does not  
exhibit this problem.

---kent-(-

Hi,

> [...]I would just like to remove the everyone execute permissions.

Java uses a fine grained access control mechanism built into the VM, which is similar to Security
Enhanced Linux or the mechanism built into Vista. However, even with SEL and Java access control
enabled, one shouldn't run Java from the super user account.

Depending on the VM version, Java creates JIT code in /tmp or in some subdir of home directory.
Therefore this directory needs execute permission.


Regards,
Jost Boekemeier



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Hi,

as most modern Mac operating systems are based on Mach + Unix emulation layer, no special build or
deploy instructions are needed.

Please note that, in order to use all features, Java 6 or Java 7 is required. The bridge still
runs under Java 1.4, but some features, such as JSR223, may not be available.


Regards,
Jost Boekemeier



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Hi:

System: Mac Pro
OS: 10.5.2

I copied test.php from /opt/local/share/java/tomcat5/webapps/ 
JavaBridge to ~/Sites/JavaBridge/test.php for this example:

http://localhost/~kent/JavaBridge/test.php

Works great.

http://localhost:8080/JavaBridge/test.php

Displays a blank page and the following error in catalina.err:

> May 3, 2008 10:27:20 PM org.apache.catalina.core.ApplicationContext  
> log
> INFO: /var/root: Permission denied


Permissions on /var/root (root's login directory) were: 750, I needed  
to allow everyone execute permissions to /var/root:

$ sudo chmod 751 /var/root

to have this error go away - the test.php and the PHP/Java Bridge  
examples page now display. What is tomcat and JavaBridge doing that  
needs access to /var/root ?

Here is how I installed the php/Java bridge:

I installed tomcat and php via port:

sudo port install php5 +fastcgi fcgi	# php-cgi needed for Java/PHP  
bridge
sudo port install tomcat5		# Appache TomCat needed for Java/PHP bridge

I downloaded php-java-bridge_5-1.2.2_j2ee.zip from sf.net, unziped it  
and placed the JavaBridge.war file into /opt/local/share/java/tomcat5/ 
webapps/. I copied test.php and java/Java.inc to the ~/Sites/ 
JavaBridge directory. Then updated the php_exec to point to port's php- 
cgi:

$ unzip php-java-bridge_5-1.2.2_j2ee.zip
$ cd php-java-bridge_5-1.2.2_j2ee
$ cp JavaBridge.war /opt/local/share/java/tomcat5/webapps/
$ cp /opt/local/share/java/tomcat5/webapps/JavaBridge/java/Java.inc ~/ 
Sites/JavaBridge/java/Java.inc
$ cp /opt/local/share/java/tomcat5/webapps/JavaBridge/test.php ~/Sites/ 
JavaBridge/test.php

I edited /opt/local/share/java/tomcat5/webapps/JavaBridge/WEB-INF/ 
web.xml and added support for my Macport installed php:

   <init-param>
     <param-name>php_exec</param-name>
     <param-value>/opt/local/bin/php-cgi</param-value>
   </init-param>

Everything seems to be running, I would just like to remove the  
everyone execute permissions.

I did look for a php/Java Bridge Macintosh 10.5 HOWTO and didn't see  
on using google or the sf.net mail list archive search. I still need  
to install this on my laptop development system. Is there a repository  
for system specific installs (I did look in http://php-java-bridge.sourceforge.net/pjb/installation.php 
  and no Macintosh examples there)?

If there isn't one now, I can create one. Where should I send it?

---
Kent Behrends
BEHR Consulting