Is this dynamic caching scenario possible with reverse proxy?

I'm considering using the Sun System Java Web Server as a reverse proxy in front of other SSJWS's running a java webapp. I'm creating a dynamic site where most of the pages change only occasionally. I'm wondering if the follow "dream compression/caching" scenario is possible:
- Origin web servers have a set of high traffic dynamic pages that change only occasionally. Other pages (could be partition in subdirs) should not be cached.
- These dynamic pages set cache and expires headers allowing browser and proxies to cache the content--say for hours or days. It's ok if users see a slightly stale page within this expiration period.
- Reverse proxy caches these pages as if they were static files. They also create gzipped versions on the fly and cache those. When requests comes in for these specific pages, they are served straight from proxy cache (either compressed or uncompressed depending on request header.)
- When the expiration date is reached, reverse proxy requests fresh pages from the origin server, creates a compressed version, and only servies these pages from cache.
- A certain set of pages shouldn't be cached and will have appropriate headers. They will probably also be in different subdirectories.
Is it possible to use the reverse proxy as a self-updating cache this way? (And it it possible to proactively invalidate the cache. Let's say I change a page on the origin and I want the proxy to refresh that cached page right away.)
Thank you,
Armando

I see. Thank you, this is very helpful.
I've take taken a look at Web Proxy 4. It seems it can do much of what I'd like. One downside I see is that it seems to be quite a big tool with all of the forward proxying features that I don't need. I just need a transparent reverse proxy/cache, so it would have been nice if the reverse proxy provided by Sun Web Server offered some of the caching features of Web Proxy 4.
Does Web Proxy 4 share code with Web Server? I haven't any seen any buzz, blogs, etc about it as I have with Sun Web Server. I see it now has a "modern HTTP core" and such but is performance on par with Web Server? (There are no trumpeted world records, and I don't see any architecture details, such as the ability to leverage event ports on Solaris...)
It looks like Web Proxy 4 can be configured as a reverse proxy to do sticky load balancing, caching with interval checks, and on the fly gzip compression. Can it: cache both a compressed and uncompressed version of the content? Run other filters on the content before caching, such as the sed content trip filter? I haven't really seen anything out there that can do all that. If this is possible, then Web Proxy 4 deserves more buzz!
If anyone has any good or bad experience using Web Proxy as a reverse proxy, I'd love to hear it!
Cheers!
Armando

Similar Messages

Fronting actual application with reverse proxy

Hi All
I am very novice to proxy server field.
Actually i have to use proxy server as a top layer for an application which is using Sun access manager authentication.
Now to configure the reverse proxy i first map the regular and reverse mapping for my application lets say mapping
http://rp1/app1 to http://example.com/app
Now this app http://example.com/app is protected by Sun Access manager and redirect the request to url something like http://hostname/amserver/UI/login/goto.....
Now when the user hit the url http://rp1/app1 as the application is protected it redirect the user to
http://hostname/amserver/UI/login/goto..... and it is visible to user which should not be.
I want that actual url shud not be shown to the user so i also try to map
http://hostname/amserver/UI/login with reverse proxy url (new).
but then it gives me HTTP 403 error.
I want to know in case of reverse proxy if the destination url redirect the request to some other application how can we avoid the user to show the actual redirection url and show him some proxy url so that user will not be know the url where actually the applications are deployed.
Please help.
Any pointer will be really helpful.
Thanks in advance.

Hi,
pease try the JDeveloper forum
JDeveloper and ADF
Frank

Peoplesoft Portal with Reverse Proxy, content provider also need RP?

Hello there,
I need your help, I am currently implementing a PS Portal, I set my CRM as content provider, for safety reasons public access portal is configured using a reverse proxy (rp), my question is: Is there a different option to configure the CRM also with reverse proxy? as static content generated by CRM are then shown through the Website Portal (already rp),
Thanks and regards.
Alexander C.

I also would like overcome this issue. I could not find an answer anywhere on Metalink or OTN.
Can a reverse-proxy (i.e. using ProxyPass & Reverse) be used with and internal Portal?
John Z
Butler Mfg. Co.
[email protected]

Portal 9041 with reverse proxy

Hi,
Does anybody configure Portal 9.0.4.1 working with reverse proxy ?
I doesn't find any doc for 9041... only for 10.1.2 and 902
Thao

The 9.0.4 Portal Configuration Guide has a section about setting this up:
5.6 Configuring Reverse Proxy Servers
The 9.0.4 documentation library can be found on OTN:
http://www.oracle.com/technology/documentation/appserver10g.html

Portal 10.1.2 with reverse proxy

Hi,
Does anybody configure Portal 10.1.2 working with reverse proxy behind the firewall?
I tried using generic docs and Metalink Notes 270160.1, 262451.1, unsuccessful.
I ended with SSO not starting at all.
Now i have fresh install without proxy and I am looking for some success reference.
Thanx
Jiri

What are you going to use for the Reverse Proxy?
1) Apache
2) Oracle Isapi IIS Plugin
3) Oracle HTTP Server
4) Webcache
I've been dealing with basically #1, #2 for the past month so I could have some info for you there. How is your MT's / Infra configured? same server, different servers? Will the proxy be in another server? Do you have webcache running?
I would suggest making sure it works internally first with the name that you want before putting the reverse proxy infront of it. I have 1 URL that works now both internally and externally though a reverse proxy.
It sounds like your having some SSO configuration related issues with your name. These are somewhat difficult to troubleshoot, so if needed open a TAR and Oracle Support can pretty quickly help you resolve those.

Is synchronous scenario possible with JDBC & JMS adapter?

Suppose,JDBC adapter is updating a table or deleting some entry from a table.Can we have an acknowledgement back that the work has been done successfully??
same qstn for JMS adapter also..
Suppose JMS adptr is communicating with any messaging system,can we have acknowledgement back?

Jms Adapter supports Asynchronous scenarios only but If u want to use Synchronous then possible with Standard module beans :
For ex: JMS to Rfc synchronous scenario:
In id:
Sender jms adapter supports Asynchronous scenarios so we have to use standard module beans in Module tab.
Like :
AF_Modules/RequestResponseBean -> 0
CallSapAdapter
AF_Modules/ResponseOnewayBean -> 1
And Provide values in configuration:
0 -> passThrough -> true
1 -> receiverChannel ->provide RECEIVER JMS adapter name ( have to create one more JMS receiver communication channel for responce )
1 -> receiverService ->provide receiver adapter service name (that is provide sender business component because need response for sender )
jdbc adapter :
http://www.****************/Tutorials/XI/SOAP2JDBC/Page1.htm

Is it possible IIS reverse Proxy for WAS ( BSP) ?????

Hi
I am able to setup IIS reverse proxy for Portal and other some internal website and it works well from outside the firewall. But for WAS (for BSP application), it repeatly prompt login screen even after gave correct user ID and password when call through proxy. But it work inside firewall.
So really wonder is it possible to use IIS reverse proxy for WAS?
Thanks
Raibin

Hi Raja
Thanks for your message. But I already read this same and many other BLOGs. Everything talk about manything. And nothing helped me to find the solution. But friday I found the solution myself and happy to share with you and all others.
The problem was related to the extra string getting added with in url to replace /bsp/ to /bsp(xxxxxxxxxxxxx)/ and finally when I put the entry as below in my IISProxy.xml file, everything became OK.
And I saw so many question related to EP 7.0 for outside access. There is one extra entry we have to put for webdynpro to make EP 7.0 working outside specially for admin screens.
In the below example 'sapep' is Portal and 'sapecc' is ECC 5.0 server.
<ISAPI-config version="1.6">
 <filter name="IisProxy filter" />
 <extension name="IisProxy extension" />
 <mapping name="PORTAL">
 <source>
 <protocol>http</protocol>
 <prefix>/irj</prefix>
 <new-prefix>/irj/</new-prefix>
 </source>
 <source>
 <protocol>http</protocol>
 <prefix>/logon/</prefix>
 </source>
 <source>
 <protocol>http</protocol>
 <prefix>/webdynpro/</prefix>
 </source>
 <target>
 <protocol>http</protocol>
 <host>sapep.domain.com</host>
 <port>50000</port>
 </target>
 </mapping>
 <mapping name="BSP">
 <source>
 <protocol>http</protocol>
 <prefix>/sap/</prefix>
 </source>
 <source>
 <protocol>http</protocol>
 <prefix>/sap(bD1lbiZjPTA5NiZkPW1pbg==)/</prefix>
 </source>
 <target>
 <protocol>http</protocol>
 <host>sapecc.domain.com</host>
 <port>1080</port>
 </target>
 <compress-types>text/html, text/plain</compress-types>
 </mapping>
</ISAPI-config>
I hope this will many to solve their problems.
Thanks
Raibin

SharePoint 2010 portal on DMZ with reverse proxy

Hi,
I need to publish sharepoint portal for extranet,Portal can access on internet with AD credential.
i have one WFE,one App and on db server,I need to know WFE server is required to host on DMZ or new server with any reverse proxy tool.
we are more concern about security threat.
Hasan Jamal Siddiqui(MCTS,MCPD,ITIL@V3),Sharepoint and EPM Consultant,TCS
|
| Twitter

Chek below:
http://technet.microsoft.com/en-us/library/dn607304%28v=office.15%29.aspx
Port details:
APP\WEB
1.1.1.1
1.1.1.2
APP\WEB
1.1.1.1
1.1.1.2
TCP 16500-16519
search index component
APP\WEB
1.1.1.1
1.1.1.2
APP\WEB
1.1.1.1
1.1.1.2
TCP 22233-22236
AppFabric Caching Service
APP\WEB
1.1.1.1
1.1.1.2
APP\WEB
1.1.1.1
1.1.1.2
TCP 808
Windows Communication Foundation communication
APP\WEB
1.1.1.1
1.1.1.2
APP\WEB
1.1.1.1
1.1.1.2
TCP 32843, 32844, 32845
Web servers and service applications (the default is HTTP)
APP\WEB
1.1.1.1
1.1.1.2
AD DS \DNS(If multiple please include)
1.1.1.3
TCP 5725 TCP&UDP 389 (LDAP service) TCP&UDP 88 (Kerberos) TCP&UDP 53 (DNS) UDP 464 (Kerberos Change Password)
synchronizing profiles between SharePoint 2013 and Active Directory Domain Services (AD DS)
APP\WEB
1.1.1.1
1.1.1.2
SQL
1.1.1.4
TCP 1433, UDP 1434
SQL Server communication
APP\WEB
1.1.1.1
1.1.1.2
APP\WEB
1.1.1.1
1.1.1.2
TCP 32846
SharePoint Foundation User Code Service
APP\WEB
1.1.1.1
1.1.1.2
SMTP server
1.1.1.5
TCP 25
SMTP for e-mail integration
APP\WEB
1.1.1.1
1.1.1.2
APP\WEB
1.1.1.1
1.1.1.2
TCP 30000
Central Admin
APP\WEB
1.1.1.1
1.1.1.2
APP\WEB
1.1.1.1
1.1.1.2
TCP 2382
SQL Server Browser service
SQL1
1.1.1.4
SQL2
1.1.1.5
TCP 1433 and TCP 5022.
Multiple SQL if exists
APP\WEB
1.1.1.1
1.1.1.2
SQL1
1.1.1.4
TCP port 135
Integration Services service
APP\WEB
1.1.1.1
1.1.1.2
All clients
All
TCP 80/443
For client access
If this helped you resolve your issue, please mark it Answered

Load Balancing with Reverse Proxy Plug-in in SunOne 6.1

Hello
we are configuring our reverse proxy web server SunOn 6.1 for load balancing and we have some conflicting information that we have found on the internet. The options we have found are the following:
1- In one case, it seems that all we need to do is add the destination servers to the servers parameter (quoted, space-delimited). We have read that the proxy server will simply round-robin requests.
2- In another case, we have seen that we have to use an loadbalancer.xml file with the server names and reference the file from both magnus.conf and obj.conf.
I have doubts about the second option because I really think this is configuration in 7.0 not 6.1.
Also, I also need to configure session stickiness but it is not clear how this works. There is an option for sticky cookies that defaults to JSESSIONID if not configured. Does this mean that I will have session stickiness but simply without the use of cookies?
ANY HELP? We need to solve this in the next day.

HI,
This may work for you.
obj.conf
<Object name="passthrough1">
Service fn="service-passthrough" servers="http://localhost:8080"
</Object>
<Object name="default">
AuthTrans fn="match-browser" browser="MSIE" ssl-unclean-shutdown="true"
NameTrans fn="assign-name" from="/idm(|/*)" name="passthrough1"
NameTrans fn="ntrans-j2ee" name="j2ee"
NameTrans fn="pfx2dir" from="/mc-icons" dir="D:/Sun/WebServer6.1/ns-icons" name="es-internal"
NameTrans fn="document-root" root="$docroot"
PathCheck fn="nt-uri-clean"
PathCheck fn="check-acl" acl="default"
PathCheck fn="find-pathinfo"
PathCheck fn="find-index" index-names="intro.htm,index.html,home.html,index.jsp"
ObjectType fn="type-by-extension"
ObjectType fn="force-type" type="text/plain"
Service method="(GET|HEAD)" type="magnus-internal/imagemap" fn="imagemap"
Service method="(GET|HEAD)" type="magnus-internal/directory" fn="index-common"
Service method="(GET|HEAD|POST)" type="~magnus-internal/" fn="send-file"
Service method="TRACE" fn="service-trace"
Error fn="error-j2ee"
AddLog fn="flex-log" name="access"
</Object>
<Object name="j2ee">
Service fn="service-j2ee" method="*"
</Object>
<Object name="cgi">
ObjectType fn="force-type" type="magnus-internal/cgi"
Service fn="send-cgi"
</Object>
<Object name="es-internal">
PathCheck fn="check-acl" acl="es-internal"
</Object>
============================================
magnus.conf
# The NetsiteRoot, ServerName, and ServerID directives are DEPRECATED.
# They will not be supported in future releases of the Web Server.
NetsiteRoot D:/Sun/WebServer6.1
ServerName abc
ServerID https-www.abc.com
RqThrottle 128
DNS off
Security off
ExtraPath D:/Sun/WebServer6.1/bin/https/bin
Init fn=flex-init access="$accesslog" format.access="%Ses->client.ip% - %Req->vars.auth-user% [%SYSDATE%] \"%Req->reqpb.clf-request%\" %Req->srvhdrs.clf-status% %Req->srvhdrs.content-length%"
Init fn="load-modules" shlib="D:/Sun/WebServer6.1/bin/https/bin/j2eeplugin.dll" shlib_flags="(global|now)"
Init fn="load-modules" shlib="D:/Sun/WebServer6.1/plugins/passthrough/passthrough.dll"

HCI/ECC connection issue with reverse proxy

Hi,
we are struggling to set up the connection from C4C to ECC using a reverse proxy (apache).
Thank you for any help!
Best Regards
Florian
Our apache config is as follows:
<VirtualHost *:443>
ServerName customer.reverseproxy.com
SSLEngine On
SSLProxyEngine On
ErrorLog /var/www/customer/log/error.log
Customlog /var/www/customer/log/access.log "common"
# TransferLog "<Apache_home>/logs/access.log"
# Offical SSL Certificate for customer.reverseproxy.com
SSLCertificateFile "/etc/apache2/ssl/customer/customer_cert.pem"
SSLCertificateKeyFile "/etc/apache2/ssl/customer/customer_key_np.pem"
SSLCACertificateFile "/etc/apache2/ssl/customer/SSL123_CA_Bundle.pem"
# SSLCertificateChainFile "<Apache_home>/conf/proxy-server-ca.crt" # activate the client certificate authentication
#SSLCertificateChainFile "/etc/apache2/ssl/customer/SAP-CA.crt"
# Signing CA's for SAP client certificate (Baltimore CyberTrust Root & Verizon Public SureServer CA G14-SHA2 + more)
SSLCertificateChainFile "/etc/apache2/ssl/customer/SAPClientCA.pem"
SSLVerifyClient require
SSLVerifyDepth 10
SSLOptions +ExportCertData +StdEnvVars
# CA's from SAP and customer for backend connections between Proxy and SAP system (Baltimore CyberTrust Root & Verizon Public SureServer CA G14-SHA2 + more)
SSLProxyCACertificateFile "/etc/apache2/ssl/customer/SAP-CA.crt"
# SSLProxyMachineCertificateFile <Apache_home>/conf/proxy-client.pem
# initialize the special headers to a blank value to avoid http header forgeries
RequestHeader set SSL_CLIENT_CERT ""
<Location />
 # add SSL_CLIENT_CERT header to forward real client certificate
 RequestHeader set SSL_CLIENT_CERT "%{SSL_CLIENT_CERT}s"
 ProxyPass https://sap.internal.com:8300/
 ProxyPassReverse https://sap.internal.com:8300/
</Location>
</VirtualHost>
On the HCI we get the following error shown
Message Processing Log{
ContextName = com.sap.scenarios.cod2erp.customermaster.replicate
IntermediateError = true
MessageGuid = AFU2MVOblsS5yIwpSvYiCt7XnLaT
Node = vsaxxxxxx.od.sap.biz
OverallStatus = FAILED
ReceiverId = Q47_
StartTime = Tue Apr 21 11:15:31 UTC 2015
StopTime = Tue Apr 21 11:15:31 UTC 2015
Children [
 Invoked endpoint{
 Cxf.EndpointAddress = https://HCI.intaas.hana.ondemand.com/cxf/COD/ERP/BP_MASTER_REPLICATION
 Error = Inbound processing in endpoint at https://HCI.intaas.hana.ondemand.com/cxf/COD/ERP/BP_MASTER_REPLICATION failed with message "Sequential processing failed for number 0. Exchange[Message: [Body is not logged]]. Caused by: [org.apache.cxf.interceptor.Fault - Could not send Message.]", caused by "SunCertPathBuilderException:unable to find valid certification path to requested target"
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 Status = FAILED
 StopTime = Tue Apr 21 11:15:31 UTC 2015
 Children [
 Entering Camel route route52{
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 Children [
 Exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-38 created in Endpoint[cxf://bean:my308416_]{
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 Children [
 Processing exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-38 in ref:encodingProcessor{
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 StepId = process151
 StopTime = Tue Apr 21 11:15:31 UTC 2015
 Children [
 Processing exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-38 in removeHeaders[*]{
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 StepId = removeHeaders52
 StopTime = Tue Apr 21 11:15:31 UTC 2015
 Children [
 Processing exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-38 in setHeader[MessageId]{
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 StepId = setHeader76
 StopTime = Tue Apr 21 11:15:31 UTC 2015
 Children [
 Processing exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-38 in sap-map-pi:COD_ERP_BusinessPartnerERPBulkReplicateRequest{
 Sent To URI = sap-map-pi://COD_ERP_BusinessPartnerERPBulkReplicateRequest
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 StepId = CallActivity_1
 StopTime = Tue Apr 21 11:15:31 UTC 2015
 Time Taken = 11
 Children [
 Processing exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-38 in ref:idocOutboundRequest{
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 StepId = process152
 StopTime = Tue Apr 21 11:15:31 UTC 2015
 com.sap.sod.utils.idoc.soap.messageid= 00163E0CB1A01EE4BA82F713C72AD65B
 Children [
 Processing exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-38 in split[bean{idocPackageSplitter, method=split}]{
 Error = org.apache.camel.CamelExchangeException: Sequential processing failed for number 0. Exchange[Message: [Body is not logged]]. Caused by: [org.apache.cxf.interceptor.Fault - Could not send Message.], cause: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 StepId = CallActivity_2
 StopTime = Tue Apr 21 11:15:31 UTC 2015
 Children [
 Successor Exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-39 created with reference to Exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-38{
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 StopTime = Tue Apr 21 11:15:31 UTC 2015
 Children [
 Processing exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-39 in setHeader[SapIDocContentType]{
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 StepId = setHeader77
 StopTime = Tue Apr 21 11:15:31 UTC 2015
 Children [
 Processing exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-39 in removeHeader[ssl_client_cert]{
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 StepId = removeHeader197
 StopTime = Tue Apr 21 11:15:31 UTC 2015
 Children [
 Processing exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-39 in removeHeader[ssl_client_user]{
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 StepId = removeHeader198
 StopTime = Tue Apr 21 11:15:31 UTC 2015
 Children [
 Processing exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-39 in removeHeader[operationName]{
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 StepId = removeHeader199
 StopTime = Tue Apr 21 11:15:31 UTC 2015
 Children [
 Processing exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-39 in removeHeader[operationNamespace]{
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 StepId = removeHeader200
 StopTime = Tue Apr 21 11:15:31 UTC 2015
 Children [
 Processing exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-39 in cxf:bean:Q47_{
 Error = org.apache.cxf.interceptor.Fault: Could not send Message., cause: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target
 Sent To URI = cxf://bean:Q47_
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 StepId = MessageFlow_2
 StopTime = Tue Apr 21 11:15:31 UTC 2015
 Time Taken = 123
 Children [
 Sent message to endpoint{
 Cxf.EndpointAddress = https://customer.reverseproxy.com:443/sap/bc/srt/idoc?sap-client=310
 Error = Outbound processing in endpoint at https://customer.reverseproxy.com:443/sap/bc/srt/idoc?sap-client=310 failed with message "Could not send Message.", caused by "SunCertPathBuilderException:unable to find valid certification path to requested target"
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 Status = FAILED
 StopTime = Tue Apr 21 11:15:31 UTC 2015
 Exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-39 failed{
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 Status = FAILED
 Exchange ID-vsaxxxxxx-od-sap-biz-40387-1427614280233-51-38 failed{
 StartTime = Tue Apr 21 11:15:31 UTC 2015
 Status = FAILED
 Children [
 Exiting Camel route route52{
 StartTime = Tue Apr 21 11:15:31 UTC 2015
ReceiverIds [
 Q47_

Hi Abinash,
now we are one step further and receive a HTTP 401 on the reverse proxy. It looks like the client cert from HCI is not handled correctly. Can you help?
Best Regards
Florian
HCI log
Sent message to endpoint{
Cxf.EndpointAddress = https://customer.reverse.com:443/sap/bc/srt/idoc?sap-client=310
Error = Outbound processing in endpoint at https://customer.reverse.com:443/sap/bc/srt/idoc?sap-client=310 failed with message "HTTP response '401: Unauthorized' when communicating with https://customer.reverse.com:443/sap/bc/srt/idoc?sap-client=310"
StartTime = Fri Apr 24 11:03:12 UTC 2015
Status = FAILED
StopTime = Fri Apr 24 11:03:12 UTC 2015
Apache config
<VirtualHost *:443>
ServerName cuscrm.webmail.cus.com
SSLEngine On
SSLProxyEngine On
ErrorLog /var/www/cuscrm/log/error.log
Customlog /var/www/cuscrm/log/access.log "common"
# TransferLog "<Apache_home>/logs/access.log"
# Offical SSL Certificate for cuscrm.webmail.cus.com
SSLCertificateFile "/etc/apache2/ssl/cuscrm/cuscrm_cert.pem"
SSLCertificateKeyFile "/etc/apache2/ssl/cuscrm/cuscrm_key_np.pem"
SSLCertificateChainFile "/etc/apache2/ssl/cuscrm/ThawteCAChain.pem"
# SAP Baltimore Cybertrust Chain for Client authentication
SSLCACertificateFile "/etc/apache2/ssl/cuscrm/SAPCybertrust.pem"
SSLVerifyClient require
SSLVerifyDepth 10
SSLOptions +ExportCertData +StdEnvVars
# CA's from SAP and Schunk for backend connections between Proxy and SAP system
#SSLProxyCACertificateFile "/etc/apache2/ssl/cuscrm/SAP-CA.crt"
SSLProxyCACertificateFile "/etc/apache2/ssl/cuscrm/SAPCHAIN.pem"
# SSLProxyMachineCertificateFile <Apache_home>/conf/proxy-client.pem
# initialize the special headers to a blank value to avoid http header forgeries
RequestHeader set SSL_CLIENT_CERT ""
<Location />
# add SSL_CLIENT_CERT header to forward real client certificate
RequestHeader set SSL_CLIENT_CERT "%{SSL_CLIENT_CERT}s"
ProxyPass https://internal.sap:8300/
ProxyPassReverse https://internal.sap:8300/
</Location>
</VirtualHost>

Windows Intergrated Authentication with reverse proxy issue with Safari

Hi All
I having a application which has Windows Integrated Authentication, for Internet users we are having a reverse proxy which has a IIS server which will authenticate using basic authentication then redirected to the actual application, every thing works as expected in IE and firefox but in safari there is a second login dialog box appears. When I did a packet capture using wireshark I noticed that in IE and FF the basic authentication which is carried forward to the actual application from IIS server but in Safari there is a NTLM negotiation in between because there is a 401 response so my application asks for on more login dialog. Dose any one knows why safari is behaving like this?
Thanks & Regards
Karthikeyan Vaithilingam

I found a related post https://discussions.apple.com/thread/3274071?start=0&tstart=0. There is an issue with basic authentication and Http Redirect.

Portal, BI, & SSO with Reverse Proxy

Hello,
We recently integrated BI (7.0) into our portal environment (EP 7 SP10). Single sign-on was working fine until we needed to allow external users into our system so we had to implement a reverse proxy. This has caused our single sign-on to stop working. It broke in our other systems as well, but for those we have a separate Java stack & made changes to it to get it to work. For our BI environment, we do not have Java. We installed the BI Java component onto the portal server so we could use BI there. Any ideas?
Thank you for your time,
Erin Byrne

Well BI is your ticket generator in this scenario so you don't need to import any certificate into BI... instead it's the BI certificate you need imported into the Portal since Portal is now the ticket acceptor.
When you're in Query Designer and you attempt to publish your Query you're calling a module called BEx Broadcaster. This is used to "brodcast" your query to a web host.
Check out these links from the Security Guide for BI for more info. I think your answer is here.
Publishing in the Portal
http://help.sap.com/saphelp_nw2004s/helpdata/en/4b/b41540bf1af72ee10000000a1550b0/content.htm
Information Broadcasting in the Web Note scenario 3.
http://help.sap.com/saphelp_nw2004s/helpdata/en/00/b41540bf1af72ee10000000a1550b0/content.htm
Let us know how you fair.
-Kevin

Portal with reverse proxy

I have been trying to implement my portal with a reverse proxy as described in the whitepaper Oracle9iASPortal Configuration Options dated Dec 2000. It hasn't gone well. I did get it to work on a plain portal with no users or customizations but now when I try to set it up with a portal with minor configuration changes, it no longer works thru the reverse proxy. Has anyone had success using Oracle9iASPortal v 1.0.2.1 with a reverse proxy?

The 9.0.4 Portal Configuration Guide has a section about setting this up:
5.6 Configuring Reverse Proxy Servers
The 9.0.4 documentation library can be found on OTN:
http://www.oracle.com/technology/documentation/appserver10g.html

Forms with reverse-proxy problem

Hi:
How can I use a reverse-proxy (apache) to correctly run Oracle Forms and Oracle Reports Standalone (JINIT or Sun JVM).
Do I need to configure formsweb.cfg? default.env? Can anyone help me ?
I've setup Apache reverse-proxy... and it runs... but i got frm-92101
Thanks
Joao

Hi:
I've set this on httpd.conf
ProxyPass /forms http://10.0.0.1:7778/forms
ProxyPassReverse /forms http://10.0.0.1:7778/forms
My Apache port number is the standard 80
Did you used these Apache directives to setup the reverse proxy? Are you using forms standalone or with sso ? This test case I've setup is used with Forms&Reports Standalone.
It always happens this problem.
EDITED:
I found the problem... the problem is the database... 11G!!! With 10G it works ok!
Thanks
Joao

Forms/Reports with Reverse Proxy and Load Balance

Hello Guys,
I want to setup an environment with apache as reverse proxy for uses with Forms and Reports.
Is there any special configuration? Or just config rewrite rules?
Something like this:
Users -----> NLB Device -----> Reverse Proxy (Apache - 2 machines) -----> Oracle Application Server (Forms/Reports - N machines)
Best Regards

I haven't made one, but I think it should work, just dont forget to use proxypass and prosypassreverse.
Regards

Is this dynamic caching scenario possible with reverse proxy?

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