Re: login servlet ??
In your login servlet, have one init parameter for path (lets call it
'Path') to servletA
Now if your loginsevlet successfully validates things you want, then forward
control to 'Path/servletA'that's it...e.g
String servletAPath = request.getInitParameter("Path");
if(success){
request.sendRedirect(servletPath+File.separator+"servletA");
}
else{
//display error page
}
Nishit
-Original Message-
From: sufi malak [mailto:[EMAIL PROTECTED]]
Sent: Thursday, March 01, 2001 1:45 PM
To: [EMAIL PROTECTED]
Subject: login servlet ??
Hi, please don't be mad, I know for you guru it's an easy question, please
bear with me, I am still learning servlets
I am trying to have a login servlet, and other servlets, when I click to a
link of a servletA, I want to loginservlet get invoqued, my question is how
to save the url of the servletA so if the loginservlet success we will
return to servletA
thanks
God helps all
_
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Re: login servlet ??
You can send the servletA's url as a query parameter or as a hidden value to loginServlet. --- sufi malak <[EMAIL PROTECTED]> wrote: > Hi, please don't be mad, I know for you guru it's an > easy question, please > bear with me, I am still learning servlets > I am trying to have a login servlet, and other > servlets, when I click to a > link of a servletA, I want to loginservlet get > invoqued, my question is how > to save the url of the servletA so if the > loginservlet success we will > return to servletA > thanks > God helps all > _ > Get your FREE download of MSN Explorer at > http://explorer.msn.com > > === > To unsubscribe: mailto [EMAIL PROTECTED] with > body: "signoff JSP-INTEREST". > For digest: mailto [EMAIL PROTECTED] with body: > "set JSP-INTEREST DIGEST". > Some relevant FAQs on JSP/Servlets can be found at: > > http://java.sun.com/products/jsp/faq.html > http://www.esperanto.org.nz/jsp/jspfaq.html > http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP > http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets __ Do You Yahoo!? Get email at your own domain with Yahoo! Mail. http://personal.mail.yahoo.com/ === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: OT Re: login servlet ??
Like I mailed you personally,
no, it doesn't ;-)
I really like Resin. It's about as good as Orion ;-)
Geert Van Damme
> -Original Message-
> From: A mailing list about Java Server Pages specification and reference
> [mailto:[EMAIL PROTECTED]]On Behalf Of Joseph Ottinger
> Sent: donderdag 1 maart 2001 20:50
> To: [EMAIL PROTECTED]
> Subject: OT Re: login servlet ??
>
>
> Oh, come off it, Geert, you KNOW resin sucks!
>
> >From: Geert Van Damme <[EMAIL PROTECTED]>
> >Reply-To: [EMAIL PROTECTED]
> >To: [EMAIL PROTECTED]
> >Subject: Re: login servlet ??
> >Date: Thu, 1 Mar 2001 20:39:15 +0100
> >
> >That wouldn't give you much safety would it?
> >The least thing you should do is check in the ServletA page whether the
> >user
> >was logged in properly.
> >
> >IMO the best way to do this is to check the access rights in
> every page. If
> >the user hasn't logged in, save the requested URL in a session var and
> >redirect to the loginservlet. After successful login, the servlet can
> >redirect you back to the original location.
> >Check out the tag libraries that are publicly available (at tomcat,
> >JSPTags,
> >JSPinsider ...). There are several examples who do that for you
> with just a
> >few lines of code.
> >Also check out the security options your web server or servlet
> engine gives
> >you. Resin e.g. has a nice system for authentication.
> >
> >Geert Van Damme
> >
> >
> > > -Original Message-
> > > From: A mailing list about Java Server Pages specification
> and reference
> > > [mailto:[EMAIL PROTECTED]]On Behalf Of Karau, Joe
> > > Sent: donderdag 1 maart 2001 20:11
> > > To: [EMAIL PROTECTED]
> > > Subject: Re: login servlet ??
> > >
> > >
> > > Sufi, you could encode the url of the servlet, and pass the url of the
> > > servletA as a parameter.
> > > Example href=/servlets/YourLoginServlet?ToServlet=SerlvetA
> > >
> > > Then, in your login servlet simply do a
> > > String forwardTo = request.getParameter("ToServlet");
> > >
> > > and the "forwardTo" String will be the url of the servlet that
> >you
> > > originally linked to.
> > >
> > > To be on the safe side though, you may wish to encode the URL of
> >servletA
> > > using:
> > >
> > > href=/servlets/YourLoginServlet?ToServlet=<%=java.net.URLEncoder.e
> > > ncode(stri
> > > ng_of_servletA_url)%>
> > >
> > >
> > >
> > > Joseph Karau
> > > Kingland Systems
> > > [EMAIL PROTECTED]
> > > 507-536-3629
> > > AIM: jkara3629
> > >
> > >
> > > -Original Message-
> > > From: sufi malak [mailto:[EMAIL PROTECTED]]
> > > Sent: Thursday, March 01, 2001 12:45 PM
> > > To: [EMAIL PROTECTED]
> > > Subject: login servlet ??
> > >
> > >
> > > Hi, please don't be mad, I know for you guru it's an easy question,
> >please
> > > bear with me, I am still learning servlets
> > > I am trying to have a login servlet, and other servlets, when
> I click to
> >a
> > > link of a servletA, I want to loginservlet get invoqued, my
> > > question is how
> > > to save the url of the servletA so if the loginservlet success we will
> > > return to servletA
> > > thanks
> > > God helps all
> > > _
> > > Get your FREE download of MSN Explorer at http://explorer.msn.com
> > >
> > > ==
> > > =
> > > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> > > JSP-INTEREST".
> > > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
> > > DIGEST".
> > > Some relevant FAQs on JSP/Servlets can be found at:
> > >
> > > http://java.sun.com/products/jsp/faq.html
> > > http://www.esperanto.org.nz/jsp/jspfaq.html
> > > http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
> > > http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
> > >
> > > ==
> > > =
> > > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> > > JSP-INTEREST".
> > > For digest: mailto [EMAIL PROTECTED] with body:
OT Re: login servlet ??
Oh, come off it, Geert, you KNOW resin sucks!
>From: Geert Van Damme <[EMAIL PROTECTED]>
>Reply-To: [EMAIL PROTECTED]
>To: [EMAIL PROTECTED]
>Subject: Re: login servlet ??
>Date: Thu, 1 Mar 2001 20:39:15 +0100
>
>That wouldn't give you much safety would it?
>The least thing you should do is check in the ServletA page whether the
>user
>was logged in properly.
>
>IMO the best way to do this is to check the access rights in every page. If
>the user hasn't logged in, save the requested URL in a session var and
>redirect to the loginservlet. After successful login, the servlet can
>redirect you back to the original location.
>Check out the tag libraries that are publicly available (at tomcat,
>JSPTags,
>JSPinsider ...). There are several examples who do that for you with just a
>few lines of code.
>Also check out the security options your web server or servlet engine gives
>you. Resin e.g. has a nice system for authentication.
>
>Geert Van Damme
>
>
> > -Original Message-
> > From: A mailing list about Java Server Pages specification and reference
> > [mailto:[EMAIL PROTECTED]]On Behalf Of Karau, Joe
> > Sent: donderdag 1 maart 2001 20:11
> > To: [EMAIL PROTECTED]
> > Subject: Re: login servlet ??
> >
> >
> > Sufi, you could encode the url of the servlet, and pass the url of the
> > servletA as a parameter.
> > Example href=/servlets/YourLoginServlet?ToServlet=SerlvetA
> >
> > Then, in your login servlet simply do a
> > String forwardTo = request.getParameter("ToServlet");
> >
> > and the "forwardTo" String will be the url of the servlet that
>you
> > originally linked to.
> >
> > To be on the safe side though, you may wish to encode the URL of
>servletA
> > using:
> >
> > href=/servlets/YourLoginServlet?ToServlet=<%=java.net.URLEncoder.e
> > ncode(stri
> > ng_of_servletA_url)%>
> >
> >
> >
> > Joseph Karau
> > Kingland Systems
> > [EMAIL PROTECTED]
> > 507-536-3629
> > AIM: jkara3629
> >
> >
> > -----Original Message-
> > From: sufi malak [mailto:[EMAIL PROTECTED]]
> > Sent: Thursday, March 01, 2001 12:45 PM
> > To: [EMAIL PROTECTED]
> > Subject: login servlet ??
> >
> >
> > Hi, please don't be mad, I know for you guru it's an easy question,
>please
> > bear with me, I am still learning servlets
> > I am trying to have a login servlet, and other servlets, when I click to
>a
> > link of a servletA, I want to loginservlet get invoqued, my
> > question is how
> > to save the url of the servletA so if the loginservlet success we will
> > return to servletA
> > thanks
> > God helps all
> > _
> > Get your FREE download of MSN Explorer at http://explorer.msn.com
> >
> > ==
> > =
> > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> > JSP-INTEREST".
> > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
> > DIGEST".
> > Some relevant FAQs on JSP/Servlets can be found at:
> >
> > http://java.sun.com/products/jsp/faq.html
> > http://www.esperanto.org.nz/jsp/jspfaq.html
> > http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
> > http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
> >
> > ==
> > =
> > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> > JSP-INTEREST".
> > For digest: mailto [EMAIL PROTECTED] with body: "set
> > JSP-INTEREST DIGEST".
> > Some relevant FAQs on JSP/Servlets can be found at:
> >
> > http://java.sun.com/products/jsp/faq.html
> > http://www.esperanto.org.nz/jsp/jspfaq.html
> > http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
> > http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
> >
>
>===
>To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
>JSP-INTEREST".
>For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
>DIGEST".
>Some relevant FAQs on JSP/Servlets can be found at:
>
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.html
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
_
Get your FREE download of MSN Explorer at http://explorer.msn.com
===
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
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Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: login servlet ??
That wouldn't give you much safety would it?
The least thing you should do is check in the ServletA page whether the user
was logged in properly.
IMO the best way to do this is to check the access rights in every page. If
the user hasn't logged in, save the requested URL in a session var and
redirect to the loginservlet. After successful login, the servlet can
redirect you back to the original location.
Check out the tag libraries that are publicly available (at tomcat, JSPTags,
JSPinsider ...). There are several examples who do that for you with just a
few lines of code.
Also check out the security options your web server or servlet engine gives
you. Resin e.g. has a nice system for authentication.
Geert Van Damme
> -Original Message-
> From: A mailing list about Java Server Pages specification and reference
> [mailto:[EMAIL PROTECTED]]On Behalf Of Karau, Joe
> Sent: donderdag 1 maart 2001 20:11
> To: [EMAIL PROTECTED]
> Subject: Re: login servlet ??
>
>
> Sufi, you could encode the url of the servlet, and pass the url of the
> servletA as a parameter.
> Example href=/servlets/YourLoginServlet?ToServlet=SerlvetA
>
> Then, in your login servlet simply do a
> String forwardTo = request.getParameter("ToServlet");
>
> and the "forwardTo" String will be the url of the servlet that you
> originally linked to.
>
> To be on the safe side though, you may wish to encode the URL of servletA
> using:
>
> href=/servlets/YourLoginServlet?ToServlet=<%=java.net.URLEncoder.e
> ncode(stri
> ng_of_servletA_url)%>
>
>
>
> Joseph Karau
> Kingland Systems
> [EMAIL PROTECTED]
> 507-536-3629
> AIM: jkara3629
>
>
> -Original Message-
> From: sufi malak [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, March 01, 2001 12:45 PM
> To: [EMAIL PROTECTED]
> Subject: login servlet ??
>
>
> Hi, please don't be mad, I know for you guru it's an easy question, please
> bear with me, I am still learning servlets
> I am trying to have a login servlet, and other servlets, when I click to a
> link of a servletA, I want to loginservlet get invoqued, my
> question is how
> to save the url of the servletA so if the loginservlet success we will
> return to servletA
> thanks
> God helps all
> _
> Get your FREE download of MSN Explorer at http://explorer.msn.com
>
> ==
> =
> To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> JSP-INTEREST".
> For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
> DIGEST".
> Some relevant FAQs on JSP/Servlets can be found at:
>
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.html
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
>
> ==
> =
> To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
> JSP-INTEREST".
> For digest: mailto [EMAIL PROTECTED] with body: "set
> JSP-INTEREST DIGEST".
> Some relevant FAQs on JSP/Servlets can be found at:
>
> http://java.sun.com/products/jsp/faq.html
> http://www.esperanto.org.nz/jsp/jspfaq.html
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
> http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
>
===
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST".
Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Re: login servlet ??
Sufi, you could encode the url of the servlet, and pass the url of the
servletA as a parameter.
Example href=/servlets/YourLoginServlet?ToServlet=SerlvetA
Then, in your login servlet simply do a
String forwardTo = request.getParameter("ToServlet");
and the "forwardTo" String will be the url of the servlet that you
originally linked to.
To be on the safe side though, you may wish to encode the URL of servletA
using:
href=/servlets/YourLoginServlet?ToServlet=<%=java.net.URLEncoder.encode(stri
ng_of_servletA_url)%>
Joseph Karau
Kingland Systems
[EMAIL PROTECTED]
507-536-3629
AIM: jkara3629
-Original Message-
From: sufi malak [mailto:[EMAIL PROTECTED]]
Sent: Thursday, March 01, 2001 12:45 PM
To: [EMAIL PROTECTED]
Subject: login servlet ??
Hi, please don't be mad, I know for you guru it's an easy question, please
bear with me, I am still learning servlets
I am trying to have a login servlet, and other servlets, when I click to a
link of a servletA, I want to loginservlet get invoqued, my question is how
to save the url of the servletA so if the loginservlet success we will
return to servletA
thanks
God helps all
_
Get your FREE download of MSN Explorer at http://explorer.msn.com
===
To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff
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For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST
DIGEST".
Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
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To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST".
Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
login servlet ??
Hi, please don't be mad, I know for you guru it's an easy question, please bear with me, I am still learning servlets I am trying to have a login servlet, and other servlets, when I click to a link of a servletA, I want to loginservlet get invoqued, my question is how to save the url of the servletA so if the loginservlet success we will return to servletA thanks God helps all _ Get your FREE download of MSN Explorer at http://explorer.msn.com === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". Some relevant FAQs on JSP/Servlets can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
Piping JSP/Servlet requests to a common login servlet?
Hi all: Doe anyone know if any of the servlet/JSP engines support the piping/redirecting of specified JSP/servlet URL requests to a common login servlet? I want to ensure that a user is logged in if they access any JSP/servlet under a given subdirectory. I.e., I don't really want to include a tag in all my JSPs, nor pipe requests within each servlet. I was hoping to be able to do this administratively. Am I daydreaming? Thanks, Ian === To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". FAQs on JSP can be found at: http://java.sun.com/products/jsp/faq.html http://www.esperanto.org.nz/jsp/jspfaq.html
