AW: AW: [opencms-dev] Real Client IP address in Open CMS
Kai Schliemann
k.schliemann at comundus.com
Tue Aug 19 13:09:01 CEST 2003
Hi Peter,
I didn't follow the whole discussion but maybe the problem is that your
RemoteAddr is 127.0.0.1. That is the case, if you are developing and testing
on the same server(localhost)??? If so your Remote address of course is the
IP-address of your local machine. Try to request OpenCMS (your testpage)
from an other machine.
Hope this helps.
Regards
Kai
> -----Ursprüngliche Nachricht-----
> Von: opencms-dev-admin at opencms.org
> [mailto:opencms-dev-admin at opencms.org]Im Auftrag von Peter Hagl
> Gesendet: Dienstag, 19. August 2003 12:28
> An: opencms-dev at opencms.org
> Betreff: Re: AW: [opencms-dev] Real Client IP address in Open CMS
>
>
> Dear Miller
>
> I have tried your code but it always show 127.0.0.1 but that
> is my localhost
> and not my IP-address.
> What is wrong?
>
> Please help me.
>
> Peter
>
>
> > 1. Make a new JSP page
> >
> > 2. Copy in the following code (without the codebegin,
> codeend lines !)
> >
> > CODEBEGIN-----------------------------------------
> >
> > <%@ page import="com.opencms.flex.jsp.*" %>
> > <%
> > // Create a JSP action element
> > com.opencms.flex.jsp.CmsJspActionElement cms = new
> > CmsJspActionElement(pageContext, request, response);
> >
> > HttpServletRequest req =
> >
> (HttpServletRequest)cms.getRequestContext().getRequest().getOr
> iginalReque
> > st();
> >
> > String ip=req.getRemoteAddr();
> >
> > out.println(ip);
> > %>
> >
> > ----------------------------------------- CODEEND
> >
> > 3. Save the page
> >
> > 4. Open the page
> >
> > any other info on the HttpServletRequest interface can be found at
> >
> http://java.sun.com/j2ee/1.4/docs/api/javax/servlet/http/HttpS
> ervletReque
> > st.html
> >
> >
> >
> >
> > -----Ursprüngliche Nachricht-----
> > Von: opencms-dev-admin at opencms.org
> > [mailto:opencms-dev-admin at opencms.org] Im Auftrag von Peter Hagl
> > Gesendet: 19 August 2003 09:07
> > An: opencms-dev at opencms.org
> > Betreff: [opencms-dev] Real Client IP address in Open CMS
> >
> > DearUsers
> >
> > The problem is that I want to get the real IP address of
> the client. Not
> > even 127.0.0.1. This Ip address is the localhost.
> > But I want to get 240.250.4.125. How can I find out the
> real IP address
> > of
> > the client in OpenCms.
> > Please help me and send me an example code.
> >
> > Peter
> >
> >
> >
> >
> > > Why not just use the HttpServletRequest object that you
> are passing to
> > > CmsJspActionElement in the first place?
> > >
> > > E.g. "CmsJspActionElement cms = new
> CmsJspActionElement(pageContext,
> > > request, response);" -- the object 'request' is a
> HttpServletRequest
> > > object, is it not?
> > >
> > > On Mon, 2003-08-18 at 02:57, Peter Hagl wrote:
> > > > Dear Users
> > > >
> > > > My latest tried code gives the following errors. Can
> you help me?
> > What
> > > is
> > > > wrong?
> > > >
> > > > Your's
> > > >
> > > > Peter
> > > >
> > > > <%@ page
> > import="java.util.*,javax.servlet.*,com.opencms.flex.jsp.*" %>
> > > <%
> > > >
> > > > CmsJspActionElement cms = new CmsJspActionElement(pageContext,
> > request,
> > > > response);
> > > >
> > > > HttpServletRequest req
> > > >
> >
> =(HttpServletRequest)cmsobject.getRequestContext().getRequest(
).getOrig
> >
> > > inalR
> > > > equest();
> > > > String ip=req.getRemoteAddr();
> > > >
> > > >
> > > > out.println("<h3>A simple sample
> > > > navigation</h3>");
> > > > out.println(""+ip);
> > > >
> > > > %>
> > > >
> > > >
> > >
> >
> --------------------------------------------------------------
> -----------
> >
> > > ------------------------
> > > > Root cause:
> > > > org.apache.jasper.JasperException: Unable to compile
> class for JSP
> > > >
> > > > An error occurred at line: -1 in the jsp file: null
> > > >
> > > > Generated servlet error:
> > > > [javac] Since fork is true, ignoring compiler setting.
> > > > [javac] Compiling 1 source file
> > > > [javac] Since fork is true, ignoring compiler setting.
> > > > [javac] D:\Tomcat
> > > >
> > >
> >
> 4.1\work\Standalone\localhost\opencms\WEB-INF\jsp\offline\syst
> em\modules\
> >
> > > Mee
> > > > tingroom\elements\tt_jsp.java:48: cannot resolve symbol
> > > > [javac] symbol : variable cmsobject
> > > > [javac] location: class org.apache.jsp.tt_jsp
> > > > [javac] HttpServletRequest req
> > > >
> >
> =(HttpServletRequest)cmsobject.getRequestContext().getRequest(
).getOrig
> >
> > > inalR
> > > > equest();
> > > > [javac] ^
> > > > [javac] 1
> > > > error
> > > >
> > > >
> > >
> >
> --------------------------------------------------------------
> -----------
> >
> > > ----------------------------------------------------------------
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > > When you get a resource loader error, there is
> usually a detailed
> > > > > explanation a but further down telling you which line
> of code and
> > at
> > > > > which position and in which file the app is in error.
> > > > >
> > > > > You need to try a little debugging, I
> > don̉̉t know if your err
> > > or is
> > > > > simply
> > > > > >from copy paste, but for example, you have missed a
> semi-colon in
> > > your
> > > > > first line of code.
> > > > >
> > > > > You should only need to scroll 2 or 3 lines down to
> see the error
> > > > > report, or you can copy the whole error report to
> notepad or any
> > > editor
> > > > > for easier viewing.
> > > > >
> > > > > Happy debugging,
> > > > >
> > > > > mark
> > > > >
> > > > > -----UrsprÃÆüngliche Nachricht-----
> > > > > Von: opencms-dev-admin at opencms.org
> > > > > [mailto:opencms-dev-admin at opencms.org] Im Auftrag von
> Peter Hagl
> > > > > Gesendet: 18 August 2003 10:25
> > > > > An: opencms-dev at opencms.org
> > > > > Betreff: Re: [opencms-dev] Real Client IP address in Open CMS
> > > > >
> > > > > Hi Achim
> > > > >
> > > > > Can you help me. How can I built an API into OpenCMS. Can you
> > please
> > > > > send me
> > > > > a hole example code that is running.
> > > > >
> > > > > I have tried so much, but nothing works:
> > > > >
> > > > > e.g.
> > > > > ObjectInputStream inStream = new
> > > > > ObjectInputStream(request.getInputStream());
> > > > > String myRequestObject = (String)inStream.readObject();
> > > > >
> > > > > That' s why I need a hole example which includes all
> definitions
> > like
> > > > > libaries, JSP and so on. Because I get every time errors like
> > > > > Recource loader errors and I don't know if it is from the
> > environment
> > > o
> > > r
> > > > > >from my code. Please send me an code example which I
> can just
> > pick
> > > out
> > > > > with copy
> > > > > and paste and that is working.
> > > > >
> > > > > That will be really nice from you.
> > > > >
> > > > > Thank' s a lot
> > > > >
> > > > > Peter
> > > > >
> > > > >
> > > > > > Hi Peter,
> > > > > >
> > > > > > this is nothing that belongs Opencms, this belongs
> to the Sun
> > J2EE
> > > > > API.
> > > > > >
> > > > > > There you have a Object, called Request. This
> object brings all
> > > > > Enviroment
> > > > > > variables from the Client. There you can do
> something like that:
> > > > > > String sIpadress = myRequestObject.REMOTE_ADDR;
> > > > > >
> > > > > > Hope this helps
> > > > > >
> > > > > > Achim
> > > > > >
> > > > > > > I have read the email "real client ip adress" in
> OpenCms but I
> > > have
> > > > > not
> > > > > > > understood how I can use the Request Object and
> how I can read
> > out
> > > > > the
> > > > > > > REMOTE_ADDR. Can anyone send me an example about
> that. I' m a
> > > > > newcomer
> > > > > > > of OpenCMS. I don' t know anything about the
> Request Object
> > and
> > > the
> > > > > > > REMOTE_ADDR.
> > > > > > >
> > > > > > > Any help is appreciated. Thank you very much for
> your support
> > > > > > >
> > > > > > > Best regards
> > > > > > >
> > > > > > > Peter
> > > > > > >
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