tomcat -- SSL
I am now using apache web server with SSL already setup. that means I can connect to HTTP server using SSL: https://10.0.0.105:443/ or I can connect to HTTP server w/o SSL http://10.0.0.105:80 I can make a request to servlet using SSL: https://10.0.0.105:443/admin/servlet/com.app.Admin or I can make request to servelt w/o SSL http://10.0.0.105/admin/servlet/com.app.Admin Will I get a secure connection between servlet web browser if I - block all port that can access servlet engine(e.g. tomcat) from internet (e.g. 80, 8080) except SSL port 443. - now web browser to apache web server connection is secure. - apache server to tomcat is not secure but only apache can access tomcat, then it means tomcat(servlet) is secure too?? If the above way is secure. how can I block access to servlet through port 80? or block access to a sepecific web application through port 80? which means access is only granted through SSL port 443. (in tomcat for example) Since i need to send private info up from web browser to servlet and make sure no one spy it. ( user/password for example ) thanks. __ Do You Yahoo!? Make international calls for as low as $.04/minute with Yahoo! Messenger http://phonecard.yahoo.com/
request to servlet through SSL
I am now using apache web server with SSL already setup. that means I can connect to HTTP server using SSL: https://10.0.0.105:443/ or I can connect to HTTP server w/o SSL http://10.0.0.105:80 I can make a request to servlet using SSL: https://10.0.0.105:443/admin/servlet/com.app.Admin or I can make request to servelt w/o SSL http://10.0.0.105/admin/servlet/com.app.Admin Will I get a secure connection between servlet web browser if I - block all port that can access servlet engine(e.g. tomcat) from internet (e.g. 80, 8080) except SSL port 443. - now web browser to apache web server connection is secure. - apache server to tomcat is not secure but only apache can access tomcat, then it means tomcat(servlet) is secure too?? If the above way is secure. how can I block access to servlet through port 80? or block access to a sepecific web application through port 80? which means access is only granted through SSL port 443. (in tomcat for example) Since i need to send private info up from web browser to servlet and make sure no one spy it. ( user/password for example ) thanks. __ Do You Yahoo!? Make international calls for as low as $.04/minute with Yahoo! Messenger http://phonecard.yahoo.com/
AddModule mod_jk.c
Hi, can any one tell me what's difference between the 2: LoadModule jk_module libexec/mod_jk.so AddModule mod_jk.c i must load the jk module before i can connect to tomcat. I think tomcat works without AddModule mod_jk.c, what's AddModule mod_jk.c use for? No use? thanks. P.S. part of the httpd.conf LoadModule env_module libexec/mod_env.so LoadModule config_log_module libexec/mod_log_config.so LoadModule mime_modulelibexec/mod_mime.so LoadModule negotiation_module libexec/mod_negotiation.so LoadModule status_module libexec/mod_status.so LoadModule includes_modulelibexec/mod_include.so LoadModule autoindex_module libexec/mod_autoindex.so LoadModule dir_module libexec/mod_dir.so LoadModule cgi_module libexec/mod_cgi.so LoadModule asis_modulelibexec/mod_asis.so LoadModule imap_modulelibexec/mod_imap.so LoadModule action_module libexec/mod_actions.so LoadModule userdir_module libexec/mod_userdir.so LoadModule alias_module libexec/mod_alias.so LoadModule access_module libexec/mod_access.so LoadModule auth_modulelibexec/mod_auth.so LoadModule setenvif_modulelibexec/mod_setenvif.so LoadModule jk_module libexec/mod_jk.so LoadModule rewrite_module libexec/mod_rewrite.so IfDefine SSL LoadModule ssl_module libexec/libssl.so /IfDefine ClearModuleList AddModule mod_env.c AddModule mod_log_config.c AddModule mod_mime.c AddModule mod_negotiation.c AddModule mod_status.c AddModule mod_include.c AddModule mod_autoindex.c AddModule mod_dir.c AddModule mod_cgi.c AddModule mod_asis.c AddModule mod_imap.c AddModule mod_actions.c AddModule mod_userdir.c AddModule mod_alias.c AddModule mod_access.c AddModule mod_auth.c AddModule mod_so.c AddModule mod_setenvif.c AddModule mod_jk.c AddModule mod_rewrite.c IfDefine SSL AddModule mod_ssl.c /IfDefine __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
tomcat classpath -- \tomcat\lib
Hi all, tomcat documentation told me to put all my JAR files in c:\tomcat\lib\. but when i put my JAR files there, the classpath semes didn't find the JARs in c:\tomcat\lib dir. It works on unix but not WIN32. and i was forced to put my JAR files inside JDK/JRE's lib\ext directory. Anyone has problems when put JARs in tomcat\lib\? thanks. __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/?.refer=text
RE: tomcat classpath -- \tomcat\lib
I run tomcat standalone ( not NT service ). is it matter to the classpath? and what's wrapper.properties use for? thanks --- "Dalia, Keith A - TOS-DITT1" [EMAIL PROTECTED] wrote: Are you running tomcat as a service/daemon with Apache or IIS or from the startup.bat You might want to look at the wrapper.properties file. -Original Message----- From: brian luk [mailto:[EMAIL PROTECTED]] Sent: Thursday, March 29, 2001 3:35 PM To: [EMAIL PROTECTED] Subject: tomcat classpath -- \tomcat\lib Hi all, tomcat documentation told me to put all my JAR files in c:\tomcat\lib\. but when i put my JAR files there, the classpath semes didn't find the JARs in c:\tomcat\lib dir. It works on unix but not WIN32. and i was forced to put my JAR files inside JDK/JRE's lib\ext directory. Anyone has problems when put JARs in tomcat\lib\? thanks. __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/?.refer=text __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/?.refer=text
Modify startup script allocate more memory
Hi, -- My servlet got java.lang.OutOfMemoryError and my Solaris machine is still have free memory left ( no disk swap occur ). Any way to modify tomcat startup file to allocate more memory? -- Does VM only use only PART of the system memroy? like 32MB or 64MB out of 128MB system memory? would that means VM will never use the virtual memory ( Disk Swap )? -- Why VM doesn't use all the system RAM ( for example128MB) by default? and need to manually specify the amount of system RAM it use through java -Xmx128m option? -- If one specify VM to use as much as memory it can use ( Include virtual memroy ) disk swap, then I will never get java.lang.OutOfMemoryError, right? thanks. __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/?.refer=text
Re: j_security_check
I just looked at web.xml inside the example directory. there is a block defined like this, but i am not sure if you are ask this. security-constraint web-resource-collection web-resource-nameProtected Area/web-resource-name url-pattern/jsp/security/protected/*/url-pattern http-methodDELETE/http-method http-methodGET/http-method http-methodPOST/http-method http-methodPUT/http-method /web-resource-collection auth-constraint role-nametomcat/role-name role-namerole1/role-name /auth-constraint /security-constraint login-config auth-methodFORM/auth-method realm-nameExample Form-Based Authentication Area/realm-name form-login-config form-login-page/jsp/security/login/login.jsp/form-login-page form-error-page/jsp/security/login/error.jsp/form-error-page /form-login-config /login-config --- Ian Kallen [EMAIL PROTECTED] wrote: I haven't seen any real useful answers in the archive about the form based auth jsp security example 404'ing on /examples/jsp/security/login/j_security_check Does something need to be in server.xml to enable this? I'm including mod_jk-auto that tomcat generates in my httpd.conf and other examples seem to be fine but this example is missing any explanation of its usage. Any pointer to how this is supposed to be configured would be appreciated! The setup is: Apache 1.3.19 Tomcat 3.2.1 JDK 1.2.2 FreeBSD 4.2 thanks, -Ian -- Ian Kallen [EMAIL PROTECTED] | AIM: iankallen | efax: (415) 354-3326 __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
putting JAR files on tomcat ( WIN32 )
Hi all, The documentation told me to put all my JAR files in c:\tomcat\lib\ directory. but when i put my JAR files there, the JAR/classes was not find. It works on unix but not WIN32. and i was forced to put my JAR files inside JDK/JRE's lib\ext directory. Any one knows what's the problem? thanks. __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
Re: AW: java.lang.OutOfMemoryError
Hi,
there is no session for each client. It's only HTTP
POST request/response, then it's over.
--- Ralph Einfeldt [EMAIL PROTECTED]
wrote:
Are you working with cookies or url rewriting?
You have to keep some facts in mind:
- each session needs some memory
- each session will be alive some time after the
last
request to the session (default: 30 Minutes)
- each request without a cookie or an encoded Url
that
matches an active session will create a new
session.
- It's quite easy to create memory leaks
(especialy with a database)
So your memory requirement is something like
("number of sessions created per minute" *
"session timeout in minutes" *
"memory usage per session") +
("number of requests" * "leaked bytes per
request")
Maybe increasing the heap size for the VM may help.
Maybe decreasing the session timeout helps you to
find
out where your problems are.
-Ursprüngliche Nachricht-
Von: brian luk [mailto:[EMAIL PROTECTED]]
Gesendet: Freitag, 23. März 2001 01:19
An: [EMAIL PROTECTED]
Betreff: java.lang.OutOfMemoryError
Hi,
I have a servlet listens for HTTP POST request.
then
query the oracle database and response -- request
/
response are XML.
I had 10 Load Test client keep sending HTTP
request to
servlet as fast as they can -- for 10 hours
But within 10 hours, all the response are OK,
except i
got a couple of servlet internal error says "Out
of
Memory" for some of the client.
Error: 500
Location: /test/server
Internal Servlet Error:
java.lang.OutOfMemoryError
Do I have a memory leak? or that means too
servlet is
overLoad? or Any thing cause this error? Is this
a
common error? I believe my servlet's memeory
requirement is not that big. but i had at least
100
String object in it.
thanks.
P.S, my Config is:
oracle 8.1.6
tomcat 3.2
apache 1.3.17
Sun OS 5.6
use HTTP / XML for request / response
average run time / request = 500 milli - second
# of client = 10
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Is Apache web server 1.3.x multithreaded
Hi, Is Apache web server 1.3.x multithreaded? that's each request and handle by a thread. OR each request is handle by a child process fork by parent? thanks. __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
limit servlet access to user
Hi, I have a web application running on tomcat. there are 2 httpServlet in that web app. how can i limit user access to one of the httpServlet? I read the example application in tomcat under \tomcat\webapps\examples\jsp\security which demo form base authentication. I looked through all the property files but can't find where it defines the directory restrict access. OR the defualt dir is \protected on the same directory as JSP? i really not quite sure how it works. thanks. __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
java.lang.OutOfMemoryError
Hi, I have a servlet listens for HTTP POST request. then query the oracle database and response -- request / response are XML. I had 10 Load Test client keep sending HTTP request to servlet as fast as they can -- for 10 hours But within 10 hours, all the response are OK, except i got a couple of servlet internal error says "Out of Memory" for some of the client. Error: 500 Location: /test/server Internal Servlet Error: java.lang.OutOfMemoryError Do I have a memory leak? or that means too servlet is overLoad? or Any thing cause this error? Is this a common error? I believe my servlet's memeory requirement is not that big. but i had at least 100 String object in it. thanks. P.S, my Config is: oracle 8.1.6 tomcat 3.2 apache 1.3.17 Sun OS 5.6 use HTTP / XML for request / response average run time / request = 500 milli - second # of client = 10 __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
java.lang.OutOfMemoryError
Hi, I have a servlet listens for HTTP POST request. then query the oracle database and response -- request / response are XML. I had 10 Load Test client keep sending HTTP request to servlet as fast as they can -- for 10 hours But within 10 hours, all the response are OK, except i got a couple of servlet internal error says "Out of Memory" for some of the client. Error: 500 Location: /test/server Internal Servlet Error: java.lang.OutOfMemoryError Do I have a memory leak? or that means too servlet is overLoad? or Any thing cause this error? Is this a common error? I believe my servlet's memeory requirement is not that big. but i had at least 100 String object in it. thanks. P.S, my Config is: oracle 8.1.6 tomcat 3.2 apache 1.3.17 Sun OS 5.6 use HTTP / XML for request / response average run time / request = 500 milli - second # of client = 10 __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
mod_rewrite.so / mod_rewrite.dll / difference
Hi, can any one tell me what's the difference between .so file and .dll files inside the module directory (Win32 )? what i think is .so is module file for unix and dll is for win32 is that right? But when i install the apache web server, inside module dir is all .so files. any where i can get dll modlues? thanks __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/
