About http header

hello everybody!
i got a problem that how to catch the http header!
i can get some of header info as bellow
URL url1 = new URL(httpString);
HttpURLConnection urlc = (HttpURLConnection)url1.openConnection();
for (int i = 0; i < urlc.getHeaderFields().size(); i++) {
System.out.println(urlc.getHeaderFieldKey(i) + ":"+urlc.getHeaderField(i));
but, i can't catch the "Location:" part
i can see that the site had reply me with
"Moved Temporarily"
"Location:http://redir-url/"
under the help of "sniffer software" and that Location part of the header is just what i want to catch.
could anybody can tell me how can i catch this Location part of a http header through java program?

If you wish you code robust you should cosinder 301: Moved Permanently too:
* HTTP Status-Code 301: Moved Permanently.
public static final int HTTP_MOVED_PERM = 301;
* HTTP Status-Code 302: Temporary Redirect.
public static final int HTTP_MOVED_TEMP = 302;
Paste a key code piece just for demo:
if(getFollowRedirects()
&& (getResponseCode()== HTTP_MOVED_PERM || getResponseCode()==HTTP_MOVED_TEMP)
&& redirectionCounter<=5 //Avoid infinite redirection loops
String location=getHeaderField("Location");
URL movedURL=new URL(url,location);
HttpURLConnection connection=new HttpURLConnection(movedURL,mailbox,proxyInetAddress,proxyPort);
connection.connect(redirectionCounter+1);
clientSocket=connection.clientSocket;
url=movedURL;
You can see the full source code of HttpURLConnection.java at http://www.mokabyte.it/2000/06/firewallutil.htm .

Similar Messages

Single-Sign-On (SSO) configuration on JAVA Stack through HTTP Header method

Hello SDN community,
in the context of a Proof of Concept, we are testing the integration of Microsoft Sharepoint Portal with SAP Backend (addin) systems.
As the architecture impose use an external scenario (access from the internet), we couldn't use the Kerberos (SPNego) solution and thus we chosed the http header solution which in short uses an intermediary web server (in this case the IIS of the MOSS solution) which will act as authority.
I miss information on how the workflow works for this http header authentication method. Through the visual administrator of the addin JAVA stack, it is possible to configure each application with a customized authentication (a choice of security modules). But this all that I know.
My task is to configure SSO. From a sharepoint portal, the user should be able to access Web Dynpros and BSPs. I imagine that the very first call to a webdynpro or bsp (or maybe when we log on the sharepoint portal), the request to the WDP or BSP will first be forwareded by the intermediary server to the JAVA stack (or is it the SAP dispatcher that has to be configured).
Is there an application to be built on the java stack to deal with the authentication, modify http header?
What will the Java stack return? a sap long ticket? a token?
How will the redirect work (to by example a BSP which is in the ABAP stack)?
SAP preconise to secure with SSL the link between the intermediary web server and the JAVA stack, is IP restriction also a solution?
A lot of questions about how this SSO http header should work,
I would be very greatful for any help, or info,
Kind regards,
Tanguy Mezzano

Hi Tanguy,
to tell you the truth I'm really unsure about what you are trying to achieve. When I started posting to your thread I thought all you wanted was trying to access your J2EE engine via Browser and authenticate against the engine using HTTP Header Variables. Nevermind:
Here are some answers to your question:
in fact I did succeed, the problem was that even after domain-relaxation done by the J2EE, I had to change the domain of th SAP cookie to the bbbb.domain.com to be understood (I would have thought that all hosts in/under domain .domain would have accepted such a cookie but it seems that no...).
The server does not care about the domain because Cookies in an HTTP Request do not contain any domain information. The domain is just important when the Cookie is set by the server so your Client (Browser) will know in which cases the Cookie may be sent or not. So if your domain is xxx.yyy.domain.com and your cookie is issued to .domain.com then your Browser will definitely sent it to all hosts under .domain.com (This includes xxx.yyy.domain.com etc.)
My current scenario is: in a first request get a SAP Logon Ticket from the Java Stack, then change its domain and then directly call the backend with it.
You can do that but there is no Client involved in this scenario. So this is useful if you just want to test the functionality (e.g. authentication to J2EE using Header Variables (This works finally!!!) and then use the fetched Logon Ticket to test SSO against any trusted Backend!!)
So everything's is in a Java Client application without using any redirection.
If I understand you, you're solution is from the Browser call a servlet (which is deployed on the Java Stack and has no authentication schema) by passing to it our http header.
No, you should initially authenticate somewhere! I thought that maybe you had some resource you access before accessing the Java Stack. This could be any application (e.g. deployed on a Tomcat or JBOSS or other server or if you like even SAP J2EE). After authenticating there you are aware of the username and could use it to procceed (e.g. Authenticate against the J2EE using the same user and HTTP Header authentication for that particular user!)
That servlet will transfer the http header (with the HttpClient app) in order to get from the Java Stack a SAP Logon ticket, and then to redirect to the resource and by sending back the cookie in client browser. Am I correct?
This was just a suggestion because I realized that there was no Client ever involved in any of your testing (looked strange to me!). I was just thinking that it would be easier for you to just get the Cookie into your Browser so your Browser would do the rest for you (in your case finally send the Logon Ticket Cookie to your Backend to test SSO using Logon Tickets!).
The AuthenticatorServlet somehow serves as a Proxy to your client because your client is not able to set the Header Variable. That's why I initially suggested to use a Proxy (e.g. Apache) for that purpose. The problem is just that if you use a Proxy you will have to tell it somehow which username it should set in the Header Variable (e.g. using a URL Parameter or using a personalized client certificate and fetch the username (e.g. cn=<username> from the certificate!)
This way of doing would simplify the calls for sso for each new application needing authentication, instead of having all code each time in it...
I'm stuck again! Do you want to authenticate an End User or do you want to authenticate an application that needs to call any resources in your Backend that requires authentication?
So my problem now, is how to call the servlet from the client browser:
I'm trying to call my servlet from the browser but I don't succeed. I am able to understand how to reach a jsp from the Java Stack, but not to reach a servlet. I don't find the path to my servlet:
<FORM method="POST" action="SSORedirect2" >
A JSP is a servlet too. There is just no JAVA Class involved!
You do not need any POST Request to invoke a Servlet.
I see that my servlet is deployed, but I don't how what path to give to my form to invoke the servlet, here follows my web.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE web-app (View Source for full doctype...)>
- <web-app>
<display-name>WEB APP</display-name>
<description>WEB APP description</description>
- <servlet>
<servlet-name>SSOredirect2</servlet-name>
<servlet-class>com.atosorigin.examples.AuthenticatorServlet</servlet-class>
</servlet>
- <servlet>
<servlet-name>SSORedirect2.jsp</servlet-name>
<jsp-file>/SSORedirect2.jsp</jsp-file>
</servlet>
- <security-constraint>
<display-name>SecurityConstraint</display-name>
- <web-resource-collection>
<web-resource-name>WebResource</web-resource-name>
<url-pattern>/*</url-pattern>
<http-method>GET</http-method>
<http-method>POST</http-method>
</web-resource-collection>
- <auth-constraint>
<role-name>DefaultSecurityRole</role-name>
</auth-constraint>
</security-constraint>
- <security-role>
<role-name>DefaultSecurityRole</role-name>
</security-role>
</web-app>
If you have an AuthenticatorServlet Class all you need is to add the Servlet Mapping in your web.xml file
e.g.
<servlet>
<description>
</description>
<display-name>AuthenticatorServlet</display-name>
<servlet-name>AuthenticatorServlet</servlet-name>
<servlet-class>com.atosorigin.examples.AuthenticatorServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>AuthenticatorServlet</servlet-name>
<url-pattern>/AuthenticatorServlet</url-pattern>
</servlet-mapping>
You can directly call the Servlet in your Browser by calling the URL provided in the url-pattern of your Servlet mapping ( in this case /AuthenticatorServlet). The engine will invoke the Class "com.atosorigin.examples.AuthenticatorServlet" in the background and do whatever you defined there!
I have also to pass my http header and the redirectUrl in the GET request.
If you like! I just suggested this for testing purposes. As I stated before you need a way to tell your proxy (or in your case AuthenticatorServlet) which user should be set when calling the Engine in order to authenticate using HTTP Header. You could use the URL Paramater to define the user you actually want to use when you set the Header Variable.
I just introduced the redirectURL because you were talking about redirects all the time. So if you finally want to call the Backend you could define the Backend URL in the redirectURL Parameter and the Servlet will make sure that you are redirected to this location after the whole process!
Thx for your input very helpful,
But again 0 points
Cheers

OSB Http Transport Custom Authenticatiion (X509 in Http header)

Hello!
I'm trying to solve this case. We have F5 Load balancer that terminates SSL Connections From client to the OSB. When terminating the SSL, the LB adds the clients certificate into headers of the Http request going to OSB.
OSb proxy service is configured to use custom authentication with token type X509 (only choice in the OSB console).
What happens when I send the request to OSB, is that I get http code 401 (unauthorized) this error on server log:
####<Sep 27, 2011 3:08:05 PM EEST> <Error> <WliSbTransports> <appserver02> <MANSERV02> <[ACTIVE] ExecuteThread: '0' for queue: 'weblogic.kernel.Default (self-tuning)'> <<anonymous>> <> <> <1317125285598> <BEA-381327> <Transport-level custom token identity assertion failed
java.lang.ClassCastException: java.lang.String cannot be cast to [Ljava.security.cert.X509Certificate;
The HTTP header sent to OSB is in the messages below.
It has also been wihotu the BEGIN CERTIFICATE and END CERTIFICATE lines with same results.
Can somebody help me in:
a) Should the certificate be sent in what form from LB to OSB.
b) How should the OSB/WLS be configured for this to work?
OSB version is 10.3.1.
Request to the server is:
POST /prjTemplateService/ProxyServices/psvcHelloWolrdWSSSLInterface HTTP/1.1
Accept-Encoding: gzip,deflate
Content-Type: text/xml;charset=UTF-8
SOAPAction: "urn:#HelloWorldOperation"
User-Agent: Jakarta Commons-HttpClient/3.1
Host: <ip_here>
Content-Length: 459
SSLClientCertStatus: ok
SSLClientCertb64: -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
SSLClientCertSN: 4d:ac:00:17
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:Hello:client">
<soapenv:Body>
<urn:HelloWorldRequest>
<urn:FirstName>Jolly</urn:FirstName>
<urn:Surname>Roger</urn:Surname>
</urn:HelloWorldRequest>
</soapenv:Body>
</soapenv:Envelope>
Response from OSB:
HTTP/1.1 401 Unauthorized
Connection: close
Date: Fri, 30 Sep 2011 08:32:33 GMT
Content-Length: 1518
Content-Type: text/html
X-Powered-By: Servlet/2.5 JSP/2.1
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Draft//EN">
<HTML>
<HEAD>
<TITLE>Error 401--Unauthorized</TITLE>
<META NAME="GENERATOR" CONTENT="WebLogic Server">
</HEAD>
<BODY bgcolor="white">
<FONT FACE=Helvetica><BR CLEAR=all>
<TABLE border=0 cellspacing=5><TR><TD><BR CLEAR=all>
<FONT FACE="Helvetica" COLOR="black" SIZE="3"><H2>Error 401--Unauthorized</H2>
</FONT></TD></TR>
</TABLE>
<TABLE border=0 width=100% cellpadding=10><TR><TD VALIGN=top WIDTH=100% BGCOLOR=white><FONT FACE="Courier New"><FONT FACE="Helvetica" SIZE="3"><H3>From RFC 2068 <i>Hypertext Transfer Protocol -- HTTP/1.1</i>:</H3>
</FONT><FONT FACE="Helvetica" SIZE="3"><H4>10.4.2 401 Unauthorized</H4>
</FONT><P><FONT FACE="Courier New">The request requires user authentication. The response MUST include a WWW-Authenticate header field (section 14.46) containing a challenge applicable to the requested resource. The client MAY repeat the request with a suitable Authorization header field (section 14.8). If the request already included Authorization credentials, then the 401 response indicates that authorization has been refused for those credentials. If the 401 response contains the same challenge as the prior response, and the user agent has already attempted authentication at least once, then the user SHOULD be presented the entity that was given in the response, since that entity MAY include relevant diagnostic information. HTTP access authentication is explained in section 11.</FONT></P>
</FONT></TD></TR>
</TABLE>
</BODY>
</HTML>

>
by using Client Cert authentication I have to set HTTPS required to true.
>
Yes.
>
When I try to invoke this service with http request, it redirects to https service.
This actually just trashes the entire idea of terminating SSL in the load balancer.
>
Not necessarily. Although direct HTTP request to WebLogic is redirected to HTTPS enabled port, you can still use this settings with WebLogic plugin. I'm not aware of your deployment, but I use Apache plugin for WebLogic, terminate SSL on Apache and I'm still able to send requests authenticated by certificate from client through HTTPS.
I don't know about F5, but I guess there should be similar feature as well.
http://download.oracle.com/docs/cd/E12840_01/wls/docs103/cluster/load_balancing.html

Adding custom information in HTTP Header in an outgoing request from GWWS

Is there a way to send custom header information with the a webservice request (HTTP post) that happens via GWWS server?
All the methods I read about deal with managing the soap envelop that gets sent.
We are looking for ways which will allow us to put custom information in the headers.
I am aware there is something we can do using the Salt Plugins.
For example, we can write a Out bound plugin which has a capability of putting the "Authentication:Basic..." in the header.
Then there is message conversion plugin which deals with transformation of message, which gives us control over the soap body.
Is it possible to put information in the header for outgoing request (from GWWS) to a specific web service?
Thanks and Sincere Regards,
Mrugendra

Maurice,
Thanks for confirming this.
It clarifies the doubts that I was having while reading through the documentation Xu pointed to.
Yes, we need to add HTTP Headers (not SOAP header).
For now we just need to add Basic Authentication HTTP Header for outbound service calls.
We have developed a plugin to do that for now.
And even if the salt plugin takes care of adding the Basic Authentication in the HTTP Header for outgoing calls, I guess we do not have any option to include some custom information in the HTTP Header which might be required in the future.
At-least, not unless we request that enhancement.
Bringing the plugin into our mix requires a lot of changes to our architecture including inclusion of AUTHSVR in the UBB,
Which, in turn, makes it imperative to change the endpoint clients of our application.
In addition to that, the incoming web service calls also need to include TUXEDO authentication information, which would again require either communicating the authentication information to the consumers of our service or device some kind of a proxy which would add the authentication information for all the incoming requests!
With these facts in mind, we were wondering if we have an easier way to include the HTTP header information.
As you say, Maurice, it seems it is not possible yet.
Thank you again for your replies.
Sincere Regards,
Mrugendra

Accept language in Http Header of Aqualogic portlet.

Hi, we have developed one web page using ASP.Net and hosted in the Aqualogic portlet server, when ever we access that page from different location/browser, we are getting "en-us" as accept language in the Http header variable of Request object, but it should change based on the location and browser.
Please let us know,do we have to modify any settings in the aqualogic portal?
Note: We are getting different accept language from the same code when hosted on the web server/local(Without Aqualogic).
Thanks in Advance.
Edited by: 993251 on Mar 12, 2013 11:08 PM

>
by using Client Cert authentication I have to set HTTPS required to true.
>
Yes.
>
When I try to invoke this service with http request, it redirects to https service.
This actually just trashes the entire idea of terminating SSL in the load balancer.
>
Not necessarily. Although direct HTTP request to WebLogic is redirected to HTTPS enabled port, you can still use this settings with WebLogic plugin. I'm not aware of your deployment, but I use Apache plugin for WebLogic, terminate SSL on Apache and I'm still able to send requests authenticated by certificate from client through HTTPS.
I don't know about F5, but I guess there should be similar feature as well.
http://download.oracle.com/docs/cd/E12840_01/wls/docs103/cluster/load_balancing.html

How to deal with the "Set-Cookie" field in HTTP header??

I follow the RFC-2616 specification to write a socket program to fetch web pages.
I have to deal with all the fields included in the HTTP header.
But the RFC-2616 doesn't talk anything about the "Set-Cookie" field.
Does anyone know how to handle this field or provide me any useful documentation.
Any help is appreciated.

A cookie is set with the "Set-Cookie: "-field in the http header, like this:
Set-Cookie: mycookie=someValue
This cookie should only be returned to the same host as it came from, like this in the http header of a request:
Cookie: mycookie=someValue
If the parameter looks like this:
Set-Cookie: mycookie=someValue; path=/cgi-bin
, the cookie should only be returned to the host if the request path starts with /cgi-bin
If the parameter looks liek this:
Set-Cookie: mycookie=someValue; domain=.mydomain.com
, the cooke should be returned to all hosts in the .mydomain.com-domain
There is also a "expires="-field, which works as expected and a "secure"-field, which I'm not sure how to handle. Maybe the cookie should only be sent to an SSL-enabled host?
Hope this helps you. Bye,
Dag W.

Make http header available webservice layer

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=Content-Type content="text/html; charset=iso-8859-1">
<META content="MSHTML 6.00.2900.2627" name=GENERATOR>
<STYLE></STYLE>
</HEAD>
<BODY>
<DIV align=justify><FONT face=CourierPS size=4><STRONG>Hello
All:</STRONG></FONT></DIV>
<DIV align=justify><FONT face=CourierPS
size=4><STRONG></STRONG></FONT> </DIV>
<DIV align=justify><FONT face=CourierPS size=4><STRONG>Platform Windows
XP/Solaris.<BR>Weblogic version 8.1 SP4</STRONG></FONT></DIV>
<DIV align=justify><FONT face=CourierPS
size=4><STRONG></STRONG></FONT> </DIV>
<DIV align=justify><FONT face=CourierPS size=4><STRONG>Our webservice client
sends a request to the weservice we have written.<BR>It goes thru Netigrity's
siteminder gateway. Once it passes thru the gateway<BR>a token is stuck
into the HTTP HEADER and sent thru to the Weblogic
Webservices<BR>servlet.</STRONG></FONT></DIV>
<DIV align=justify><FONT face=CourierPS
size=4><STRONG></STRONG></FONT> </DIV>
<DIV align=justify><FONT face=CourierPS size=4><STRONG>I am aware of the SOAP
handlers to look at the message and retrieve the necessary<BR>headers
(both SOAP and HTTP). However the Webservices code (in my case a POJO)
does<BR>not know anything about the HTTP header.</STRONG></FONT></DIV>
<DIV align=justify><FONT face=CourierPS
size=4><STRONG></STRONG></FONT> </DIV>
<DIV align=justify><FONT face=CourierPS size=4><STRONG>How can I make the HTTP
header piece of data (in this case the TOKEN that Netigrity put<BR>into the HTTP
header) available to my POJO ? My POJO does not have any arguments to
<BR>its method, but I need the TOKEN to do some validation inside my POJO.
Without making use<BR>of a persistent storage how can my pojo get this token
?</STRONG></FONT></DIV>
<DIV align=justify><FONT face=CourierPS
size=4><STRONG></STRONG></FONT> </DIV>
<DIV align=justify><FONT face=CourierPS size=4><STRONG>Can I instantiate the
POJO object (aka my web service provider class) inside the SOAP handler
?</STRONG></FONT></DIV>
<DIV align=justify><FONT face=CourierPS
size=4><STRONG></STRONG></FONT> </DIV>
<DIV align=justify><FONT face=CourierPS size=4><STRONG>If I do this, how do I
know that particular instance of POJO will be invoked by the
Webservice<BR>handler (aka servlet) ?</STRONG></FONT></DIV>
<DIV align=justify><FONT face=CourierPS
size=4><STRONG></STRONG></FONT> </DIV>
<DIV align=justify><FONT face=CourierPS size=4><STRONG>SOAPHandler1
<BR>{<BR>
Websericecontext wc = (Webservicecontext)
mc;<BR>
Headers h =
wc.getSession().getHeaders();<BR>
token =
h.get(token);<BR>
<BR>
PojoWS pojoWs = new
PojoWS();<BR>
<BR>
pojoWS.setToken(token);<BR>}</STRONG></FONT></DIV>
<DIV align=justify><FONT face=CourierPS
size=4><STRONG></STRONG></FONT> </DIV>
<DIV align=justify><FONT face=CourierPS size=4><STRONG>Thanks for your
time.</STRONG></FONT></DIV>
<DIV align=justify><FONT face=CourierPS
size=4><STRONG></STRONG></FONT> </DIV>
<DIV align=justify><FONT face=CourierPS
size=4><STRONG>-Narahari</STRONG></FONT></DIV></BODY></HTML>

Hello Aartjan,
About the tool:
You could use wireshark (just an example).
About the header part:
Can you share your code or a simplification of it (Project and files [vi's..]) that allows me to test/reproduce/see what's going on?
To know what causes the issue we need to see your code.
Kind Regards,
Thierry C - Applications Engineering Specialist Northern European Region - National Instruments
CLD, CTA
If someone helped you, let them know. Mark as solved and/or give a kudo.

XML HTTP Header modify

Hi,
In my scenario I am calling a WebService. But when calling I am told to add the message ID also to the http header of the request XML message. Now, I am thinking about the possible options to add it to the HTTP Header.
I am taking the Message ID from proxy as a field and have to add it to the http header of the soap message.
System: PI 7.0 SP 16
Thank you for your replies.
Arman

Yes. I see it is not part of the online help. You can see the ASMA fields in the online help for the SOAP sender adapter. They are the same for the receiver adapter. You should see it in the communiacation channel.
Regards
Stefan

Load balance traffic to a service based on a added field in the HTTP Header

I am trying to use HTTP Header Load balancing but the field we want to use in order to load balance is "user-defined", example HTTP_TOTO = toto1.
Do you have any idea on how I could perform this ?
Thanks in advance

Load balancing using pre-defined headers is supported. Not sure if load balancing using user defined fields is possible. You could refer to the following document.
http://www.cisco.com/univercd/cc/td/doc/product/webscale/css/css_710/bsccfggd/httphead.htm
We would appreciate it if someone could share their experience if they know more about this.

Http header insertion with MSISDN

Hi
I know that we can define a http header insertion on the ACE to insert a custom header and a string in to the value. Is there a way for me to insert a dynamic string read from a database in to the value field. My exact requirement is to insert the MSISDN of mobile subscribers in to their http traffic. The MSISDN can be extracted form the Radius accounting messages
Any ideas, I have no clue as to how to do such a thing.
thanks

I don't know about this feature. I think it's not possible. ACE can insert/generate only cookie. All other L7 methods (e.g. http header) are using existing data in communication.
MSISDN inserting to http header/uri is role of wap-gw, or something like that device in data flow process.
martin

Please anyone explain me about HTTP adapter

Can anyone explain about HTTP Adapter (sender,receiver) End to End implementation with screen shots?

HI
HTTP Adapter
The HTTP Adapter allows connection between the Integration Server and application systems. External systems connect to the Integration Server using the native HTTP interface (HTTP payload without SOAP envelope) which is converted to XI protocol (SOAP with header enhancements). The HTTP Adapter allows synchronous and asynchronous message functionality
http://help.sap.com/saphelp_erp2005/helpdata/en/69/a6fb3fea9df028e10000000a1550b0/frameset.htm
http://www.erpgenie.com/netweaver/xi/adapters/index.htm
Differences between adapters
You can use the HTTP adapter. Refer to following SDN TV demo of the HHTP adapter for details steps involved into it.
https://media.sdn.sap.com/SDNTV/main.asp?mediaId=107
HTTPS using XMLSPY
http://help.sap.com/saphelp_nw04/helpdata/en/14/ef2940cbf2195de10000000a1550b0/frameset.htm
The HTTPS configuration data of the Adapter Engines has to be configured in the SLD.
More Information in the "SAP Security Guide XI"
http://help.sap.com/saphelp_nw04/helpdata/de/f7/c2953fc405330ee10000000a114084/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/43/64db4daf9f30b4e10000000a11466f/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/14/ef2940cbf2195de10000000a1550b0/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/fc/5ad93f130f9215e10000000a155106/frameset.htm
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/d23cbe11-0d01-0010-5287-873a22024f79
http://help.sap.com/saphelp_nw04/helpdata/en/f1/2de3be0382df45a398d3f9fb86a36a/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/65/6a563cef658a06e10000000a11405a/content.htm
http://help.sap.com/saphelp_nw04/helpdata/en/f1/2de3be0382df45a398d3f9fb86a36a
cheers
Edited by: vemuganti naga phalguna on Jul 24, 2008 12:16 PM

Problem adding HTTP header to request

Hi all,
My company is wanting to access our Adobe Connect through our
SAP portal without requiring the user to stop and enter their Adobe
Connect password.
The documentation available says that this should be possible
using a combination of SAPSSOEXT (to interrogate the SAP ticket and
authenticate the user coming from the SAP portal) and HTTP header
authentication within Adobe Connect (by inserting the authenticated
username into a custom HTTP header).
However the problem is that I'm intending to use Java, but I
can't find any Java functionality that will allow me to add a
header into an HTTP request.
Has anyone done anything like this before? Any ideas on how
to go about it?
Thanks in advance,
David

In 10.1.3.5, there were several examples or samples in the Oracle BPEL folder. I think there were ones called HTTPGetService and HTTPPostService. You might check to see if they are still around.

Http header expect:100-continue

I am trying to make a HTTP PUT request to a webservice, which I can't get to work because it keeps returning the following error in its header: HTTP/1.1 417 Expectation Failed
In the body it explains that I have a header "expect:100-continue" in my PUT request header (see image).
I have tried everything to remove that particular header from my request (using LabviewHTTPclient.lvlib:removeheader.vi), but Labview still sends it.
2 questions:
- Is there a tool that lets me see what header/request labview actually sends to the webservice?
- how come I can't remove that header?
Thanks for your input!
BTW. I got it working in Curl, which I believe is used by Labview itself as well
Attachments:
Error 417 Expectation Failed.png ‏8 KB

Hello Aartjan,
About the tool:
You could use wireshark (just an example).
About the header part:
Can you share your code or a simplification of it (Project and files [vi's..]) that allows me to test/reproduce/see what's going on?
To know what causes the issue we need to see your code.
Kind Regards,
Thierry C - Applications Engineering Specialist Northern European Region - National Instruments
CLD, CTA
If someone helped you, let them know. Mark as solved and/or give a kudo.

JEditorPane - set http header

hi
how to set (or is it even possible) to set http header (in http request) in JEditorPane (to set referrer, user agent, etc.)
thanks a lot

Thanks Raja,
I am not an ITS expert by any means. I need help to work out how use the information in OSS Note 494984 to solve my problem.
The note seems to be about setting headers on all incoming requests to ITS.
I need to set the content-type header on an outgoing response generated using a specific (XML) template.
I did the BC440 course back in 2000 but after 2000 I never did another ITS project, focusing on Java and J2EE instead. So I am not sure how to apply what the OSS Note says. Do I need to assign the content type to a Business HTML parameter in the template? The documentation I have with SAP@Web Studio is not helpful.

Can someone explain about frame header size in Ethernet over MPLS

Can someone explain about frame header size in Ethernet over MPLS

Hello Arun,
Here is some explanation:
http://cciethebeginning.wordpress.com/tag/eompls/
Also I attached pcap file, you can open it in wireshark and look at entire packets. There are some pings 10.0.0.1 <-> 10.0.0.2 between CEs
Best Regards
Please rate all helpful posts and close solved questions

About http header

Similar Messages

Maybe you are looking for