It is really easy to share your subscriptions within your team or organization. Please follow the below steps which shows how to configure and use.
STEPS
1. Go to the api-manager.xml file and Uncomment the <GroupingExtractor> element.
path - wso2am-1.10.0/repository/conf/api-manager.xml
2. Start the server.
3. If you dont have any API's created. Create and publish an API from the APIM publisher
4. Login to the API Store and go to the signup page. Fill the user details and click more details add an organization name
5. login using that and user and create application and subscribe
6. sign-out from that user and create a new user with the same organization name. login from that user you can get the first users applications and subscriptions.
If you have any issues feel free to drop a comment.
Have Fun !!!
Hi All,
This blog post is to show how you could retry when the there is an issue in the in-sequence.
Flow
when the proxy is invoked it will hit the in-sequence(foo) and if
there is an issue, onError sequence will be called(retryError).
In the bellow retryError sequence it will check if the error is occurred
from login request failure, then it will retry (call back) the foo .
I have specified the retry count as 2 and have added a tread sleep between retries.
How to configure
1. Add this foo sequence as a seperate sequence and use in the proxy service In-Sequence
Add an onError option to the sequence
e.g -
<sequence name="foo" onError="retryError" xmlns="http://ws.apache.org/ns/synapse">
<log>
<property name="Test" value="Inside the in sequence"/>
</log>
<call blocking="true">
<endpoint>
<address uri="http://localhost:9000/services/SimpleStockQuoteService"/>
</endpoint>
</call>
</sequence>
2. Create a new sequence retryError and the bellow code
If you require to transform an incoming Json request to a Json request of a different format (Add extra values). You can simply do it by changing the
default mediation flow.
This post is to show how you could archive that in a simple and easy steps.
Payload sent from user to the backend
"tutorials": {
"id": "wso2",
"topic": "REST Service",
"description": "This is REST Service Example by WSO2."
}
Modified payload sent to backend - (Add the username of the user to the payload data )
{
"data": {
"tutorials": {
"id": "wso2",
"topic": "REST Service",
"description": "This is REST Service Example by WSO2."
}
},
"user": "vinurid.wso2.com@testuser"
}
All you have to do is write a custom sequence that modify the payload using PayloadFactory Mediator.
If you want to know more details about the mediator can follow this WSO2 Documentation - https://docs.wso2.com/display/ESB490/PayloadFactory+Mediator
This is a sample sequence that you can use to do the above Payload transformation. You have to save the bellow sequence to an xml file and add to the in-sequence in the API.
You could follow the bellow video on step by step guidance on how to do this in WSO2 Cloud.
Content in the video
1. Creating an API in WSO2 Cloud.
2. Change the mediation flow in the API in-sequence
3. Show the sequence that added to the in-sequence
4. publish the API
5. Subscribe to the newly created API in WSO2 API Cloud
6. Invoke the API. (Video shows the payload which user sent to the backend)
7. Shows the output for the request
8. Shows the in-coming request in the backend logs. (Request that sent to the backend from the WSO2 API Cloud)
All bps and apim nodes are running in a separate servers and started using offset 0
Configuring the Admin Dashboard in store side.
Please note both nodes should have the correct server certificates and the client-truststore should know both sides as well
Setting up APIM store node
Change the workFlowServerURL in the admin dashboard configuration. wso2am-1.10.0/repository/deployment/server/jaggeryapps/admin-dashboard/site/conf/site.json
<BPS_HOME>/repository/conf/humantask.xml file and <BPS_HOME>/repository/conf/b4p-coordination-config.xml file and set the TaskCoordinationEnabled property to true.
Copy the following from the <APIM_HOME>/business-processes/epr folder to the <BPS_HOME>/repository/conf/epr folder. If the <BPS_HOME>/repository/conf/epr folder does not exist, please create it.
In the *CallbackService.epr file change the Address to <storeLB ip> and also change the username and password
In the *Service.epr change the Address to store node ip or localhost and also change the username and password
Unzip the <APIM_HOME>/business-processes/user-signup/BPEL/* (Similar to all the other workflows)
Change the address port to 9443 in the ApprovalTask wsdl file e.g - UserApprovalTask.wsdl
In the CallbackService WSDL point the address elements to <storeLB IP>
Zip back the files and upload it into the BPS.
Unzip the <APIM_HOME>/business-processes/<workflow name>/HumanTask fie.
Change the port to 9763 in ApprovalTask WSDL
Zip back the files and upload it into the BPS Human Task.
Create an Application In store side and login to the admin dashboard to check if workflows working properly.
Hi All,
I got this error accessing the DAS Dashboard (Portal) from the IP address instead of localhost.
ERROR {org.apache.shindig.gadgets.render.DefaultServiceFetcher} - Services methods from the https://IP:9443/shindig/rpc endpoint could not be fetched. The following error occurred: javax.net.ssl.SSLException: hostname in certificate didn't match: <IP> != <localhost>. {org.apache.shindig.gadgets.render.DefaultServiceFetcher}
TID: [-1] [] [2016-06-10 12:07:50,257] INFO {org.apache.shindig.gadgets.http.BasicHttpFetcher} - The following exception occurred when fetching https://IP:9443/portal/store/carbon.super/gadget/Message_Table/index.xml: 11 ms elapsed. {org.apache.shindig.gadgets.http.BasicHttpFetcher}
TID: [-1] [] [2016-06-10 12:07:50,259] INFO {org.apache.shindig.gadgets.http.BasicHttpFetcher} - {org.apache.shindig.gadgets.http.BasicHttpFetcher}
javax.net.ssl.SSLException: hostname in certificate didn't match: <IP> != <localhost>
at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:238)
at org.apache.http.conn.ssl.BrowserCompatHostnameVerifier.verify(BrowserCompatHostnameVerifier.java:54)
at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:159)
at org.apache.http.conn.ssl.AbstractVerifier.verify(AbstractVerifier.java:140)
at org.apache.http.conn.ssl.SSLSocketFactory.verifyHostname(SSLSocketFactory.java:561)
at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:536)
at org.apache.http.conn.ssl.SSLSocketFactory.connectSocket(SSLSocketFactory.java:403)
at org.apache.http.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:177)
at org.apache.http.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:144)
at org.apache.http.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:131)
at org.apache.http.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:611)
at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:446)
at org.apache.http.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:863)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:115)
at org.apache.http.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:57)
at org.apache.shindig.gadgets.http.BasicHttpFetcher.fetch(BasicHttpFetcher.java:359)
at org.apache.shindig.gadgets.http.DefaultRequestPipeline.fetchResponse(DefaultRequestPipeline.java:191)
at org.apache.shindig.gadgets.http.DefaultRequestPipeline.execute(DefaultRequestPipeline.java:135)
at org.apache.shindig.gadgets.AbstractSpecFactory.fetchFromNetwork(AbstractSpecFactory.java:134)
at org.apache.shindig.gadgets.AbstractSpecFactory.getSpec(AbstractSpecFactory.java:94)
at org.apache.shindig.gadgets.DefaultGadgetSpecFactory.getGadgetSpec(DefaultGadgetSpecFactory.java:75)
at org.apache.shindig.gadgets.process.Processor.process(Processor.java:104)
at org.apache.shindig.gadgets.servlet.GadgetsHandlerService.getMetadata(GadgetsHandlerService.java:210)
at org.apache.shindig.gadgets.servlet.GadgetsHandler$5.call(GadgetsHandler.java:307)
at org.apache.shindig.gadgets.servlet.GadgetsHandler$5.call(GadgetsHandler.java:304)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Hi All,
I got this issue when configuring the APIM workflow support. Because of this issue APIM admin dashboard cannot retrieve any of the pending tasks which needed to be approve.
WARN {JAGGERY.site.blocks.user.login.ajax.login:jag}- Not Retrieving Pending Tasks. Check BPS Connectivity {JAGGERY.site.blocks.user.login.ajax.login:jag}
WSO2 Versions -
API Manager 1.10
BPS 3.5.1 Please find the Bellow steps to Identify the correct issue (debug) and fix.
- This issue can mainly occur due to an incorrect bps path given for the workFlowServerURL in the Admin Dashboard.
Verify the workFlowServerURL in the site.json file.
- If your issue is still exists, this can be occur due
to a connection timeout or a certificate issues. Easiest way to verify
the issue is by putting a log to the login.jag
grep the code and find the WARN message "Not Retrieving Pending Tasks" Add the bellow mention error log to the code and test again. You will get the full stack trace and it will be easy to identify the main issue.
