Sanjeewa Malalgoda's Blog: 2014

How to get custom error messages for authentication faliures in WSO2 API Manager 1.8.0

Here in this post i will discuss how we can generate custom error messages for auth failures. If you need to retrieve message in application/vnd.error+json format you need to add following parameter to _auth_failure_handler_.xml sequence file.

 <property name="error_message_type" value="application/vnd.error+json"/>

And also we need to have message builders/formatter defined in axis2.xml file to map this message type. If you plan to use JSON formatter please use following configuration(assume you create message according to given template).

<messageFormatter contentType="application/vnd.error+json" 
class="org.apache.axis2.json.JSONMessageFormatter"/>

How to use two layer throttling in WSO2 API Manager

Create new tier definitions

Here in this post i will discuss how we can use two throttling policies at a given time for single API.When we have complex use cases we might need to apply different policies at same time.

Below table shows how throttling policies are defined.

Tier
throttle-l1

throttling-l2

Free

300 per month

5 per 3 min

Silver

2000 per month

1 per 5 sec

Gold - Unlimited

unlimited

unlimited

As we need to engage two throttling layers, we will add two throttling tier definitions and and engage them to the API.
In order to do that edit (API definition synapse configuration file)

Ex: AM_HOME/repository/deployment/server/synapse-configs/default/api/admin--animal_v1.0.0.xml file to with the following content

<api xmlns="http://ws.apache.org/ns/synapse" name="admin--animal" context="/animal" version="1.0.0" version-type="url">

   .

   .

   .

   .

          <handlers>

<handler class="org.wso2.carbon.apimgt.gateway.handlers.security.APIAuthenticationHandler"/>

   <handler class="org.wso2.carbon.apimgt.gateway.handlers.throttling.APIThrottleHandler">

           <property name="id" value="B"/>

           <property name="policyKey" value="gov:/apimgt/applicationdata/throttling-l2.xm"/>

               </handler>

       <handler class="org.wso2.carbon.apimgt.gateway.handlers.throttling.APIThrottleHandler">

           <property name="id" value="A"/>

           <property name="policyKey" value="gov:/apimgt/applicationdata/tiers.xml"/>

               </handler>

   .

   .

   .

   .

       </handlers>

   .

   .

   .

   </api>

Two layer Throttling
Here we will use two layer throttling to achieve 2 policies for each role(free, silver, gold). Then we will engage them to API with different keys. So both of them will execute in runtime sequentially. In this case you need to replace tiers.xml file in gov:/apimgt/applicationdata/tiers.xml path of gov registry.

1) Copy throttling-l1.xml(create file with following contents) to GOV_REG/apimgt/applicationdata/tiers.xml
2) Copy throttling-l2.xml(create file with following contents) to GOV_REG/apimgt/applicationdata/throttling-l2.xml

(NOTE : GOV_REG is the governance registry root in Carbon console )

Throttling configurations - Policy 01(throttling-l1.xml)

<wsp:Policy xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy"

xmlns:throttle="http://www.wso2.org/products/wso2commons/throttle">

<throttle:MediatorThrottleAssertion>

<wsp:Policy>

<throttle:ID throttle:type="ROLE">Gold</throttle:ID>

<wsp:Policy>

<throttle:Control>

<wsp:Policy>

<throttle:MaximumCount>20</throttle:MaximumCount>

<throttle:UnitTime>60000</throttle:UnitTime>

</wsp:Policy>

</throttle:Control>

</wsp:Policy>

<wsp:Policy>

<throttle:ID throttle:type="ROLE">Silver</throttle:ID>

<wsp:Policy>

<throttle:Control>

<wsp:Policy>

<throttle:MaximumCount>2000</throttle:MaximumCount>

<throttle:UnitTime>2592000000</throttle:UnitTime>

</wsp:Policy>

</throttle:Control>

</wsp:Policy>

<wsp:Policy>

<throttle:ID throttle:type="ROLE">free</throttle:ID>

<wsp:Policy>

<throttle:Control>

<wsp:Policy>

<throttle:MaximumCount>300</throttle:MaximumCount>

<throttle:UnitTime>2592000000</throttle:UnitTime>

</wsp:Policy>

</throttle:Control>

</wsp:Policy>

<wsp:Policy>

<throttle:ID throttle:type="ROLE">Unauthenticated</throttle:ID>

<wsp:Policy>

<throttle:Control>

<wsp:Policy>

<throttle:MaximumCount>60</throttle:MaximumCount>

<throttle:UnitTime>60000</throttle:UnitTime>

</wsp:Policy>

</throttle:Control>

</wsp:Policy>

</throttle:MediatorThrottleAssertion>

</wsp:Policy>

Policy 02(throttling-l2.xml)

<wsp:Policy xmlns:wsp="http://schemas.xmlsoap.org/ws/2004/09/policy"

xmlns:throttle="http://www.wso2.org/products/wso2commons/throttle">

<throttle:MediatorThrottleAssertion>

<wsp:Policy>

<throttle:ID throttle:type="ROLE">Gold</throttle:ID>

<wsp:Policy>

<throttle:Control>

<wsp:Policy>

<throttle:MaximumCount>20</throttle:MaximumCount>

<throttle:UnitTime>60000</throttle:UnitTime>

</wsp:Policy>

</throttle:Control>

</wsp:Policy>

<wsp:Policy>

<throttle:ID throttle:type="ROLE">Silver</throttle:ID>

<wsp:Policy>

<throttle:Control>

<wsp:Policy>

<throttle:MaximumCount>1</throttle:MaximumCount>

<throttle:UnitTime>5000</throttle:UnitTime>

</wsp:Policy>

</throttle:Control>

</wsp:Policy>

<wsp:Policy>

<throttle:ID throttle:type="ROLE">Free</throttle:ID>

<wsp:Policy>

<throttle:Control>

<wsp:Policy>

<throttle:MaximumCount>5</throttle:MaximumCount>

<throttle:UnitTime>180000</throttle:UnitTime>

</wsp:Policy>

</throttle:Control>

</wsp:Policy>

<wsp:Policy>

<throttle:ID throttle:type="ROLE">Unauthenticated</throttle:ID>

<wsp:Policy>

<throttle:Control>

<wsp:Policy>

<throttle:MaximumCount>60</throttle:MaximumCount>

<throttle:UnitTime>60000</throttle:UnitTime>

</wsp:Policy>

</throttle:Control>

</wsp:Policy>

</throttle:MediatorThrottleAssertion>

</wsp:Policy>

How to implement custom JWT generator and custom claim retriever and link them in WSO2 API Manager 1.8.0

Here in this post we will discuss how to use custom code for JWT generation and Claims retrieve logic. I have explained custom JWT generation with API Manager 1.8.0 in this post(http://sanjeewamalalgoda.blogspot.com/2014/12/how-to-generate-custom-jwt-in-wso2-api.html). Moving forward we will see how we can call custom claim retrieve method from JWT generator implementation. Once everything configured properly you will see JWT similar to below.

{"iss":"wso2.org/products/am","exp":"1418619165375","http://wso2.org/claims/subscriber":"admin","http://wso2.org/claims/applicationid":"2","http://wso2.org/claims/applicationname":"DefaultApplication","http://wso2.org/claims/applicationtier":"Unlimited","http://wso2.org/claims/apicontext":"/testam/sanjeewa","http://wso2.org/claims/version":"1.0.0","http://wso2.org/claims/tier":"Bronze","http://wso2.org/claims/keytype":"PRODUCTION","http://wso2.org/claims/usertype":"APPLICATION_USER","http://wso2.org/claims/enduser":"admin","http://wso2.org/claims/enduserTenantId":"-1234","current_timestamp":"1418618265391","messge":"This is custom JWT"}

As you can see current_timestamp and message properties will be there in JWT with customized JWT generator code.

public Map populateCustomClaims(APIKeyValidationInfoDTO keyValidationInfoDTO, String apiContext, String version, String accessToken)
            throws APIManagementException {
        Long time = System.currentTimeMillis();
        String text = "This is custom JWT";
        Map map = new HashMap();
        map.put("current_timestamp", time.toString());
        map.put("messge" , text);
//If need you can generate access token based claims and embedded them to map.
return map;
}

Also if need to generate custom claims based on access token you can extend org.wso2.carbon.apimgt.impl.token.ClaimsRetriever class and implement method for that as follows.

public SortedMap getClaims(String endUserName, String accessToken) throws APIManagementException {
//you implementation should go here
}

Then call it inside populateCustomClaims as follows.

   public Map populateCustomClaims(APIKeyValidationInfoDTO keyValidationInfoDTO, String apiContext, String version, String accessToken)
            throws APIManagementException {
        CustomClaimsRetriever claimsRetriever = (CustomClaimsRetriever)getClaimsRetriever();
        if (claimsRetriever != null) {
            String tenantAwareUserName = keyValidationInfoDTO.getEndUserName();

            if (MultitenantConstants.SUPER_TENANT_ID == APIUtil.getTenantId(tenantAwareUserName)) {
                tenantAwareUserName = MultitenantUtils.getTenantAwareUsername(tenantAwareUserName);
            }

            try {
                //Call getClaims method implemented in custom claim retriever class
                return claimsRetriever.getClaims(tenantAwareUserName,accessToken);

            } catch (Exception e) {
            }
        }
        return null;
    }

You can download complete sample from this URL(Sample Code).

How to use account lock/ unlock feature in WSO2 API Manager 1.6.0

You may use account lock/unlock feature to block user token generation. I have tried this in my local machine.Here are the steps i followed.

I installed following features to API Manager 1.6.0 from p2(http://dist.wso2.org/p2/carbon/releases/turing/) repository. For this i used IS 4.5.0 features.

User Profiles Feature
Claim Management Feature
Account Recovery and Credential Management Feature

Create new user named testuser. Grant subscriber permission.

Then install required features to APIM 1.6.0 and restarted server

Then locked test user as follows.
Goto claim management UI and make accountLocked to support by default claim

Then go to users and select required user and lock account

I enabled following property in identity-mgt.properties file.

Identity.Listener.Enable=true
Notification.Sending.Enable=true
Notification.Expire.Time=7200
Notification.Sending.Internally.Managed=true
Authentication.Policy.Enable=true
Authentication.Policy.Account.Lock.On.Failure=true
Authentication.Policy.Account.Lock.On.Failure.Max.Attempts=2
Authentication.Policy.Account.Lock.Time=2

I restarted server to make sure this is not claim cache issue. Now this account is locked and will not be able to use anymore.

Now if you tried to generate token you should see something like this.

curl -k -d "grant_type=password&username=testuser&password=testuser&scope=PRODUCTION" -H "Authorization: Basic ZkZlZkRFY0dtNDFJVk50VUl2YXdMeDJubUxFYTozNG9aTmZhQmpHWHdUQmo1N19mT045dHpqaUVh, Content-Type: application/x-www-form-urlencoded" https://localhost:9443/oauth2/token

{"error":"invalid_grant","error_description":"Provided Authorization Grant is invalid."}

In back end logs you should see this.

[2014-12-18 16:56:28,832] WARN {org.wso2.carbon.identity.mgt.IdentityMgtEventListener} - User account is locked for user : testuser. cannot login until the account is unlocked
[2014-12-18 16:56:28,833] ERROR {org.wso2.carbon.identity.oauth2.token.handlers.grant.PasswordGrantHandler} - Error when authenticating the user for OAuth Authorization.
org.wso2.carbon.user.core.UserStoreException: 17003
at org.wso2.carbon.identity.mgt.IdentityMgtEventListener.doPreAuthenticate(IdentityMgtEventListener.java:167)

If you need more information please visit this (https://docs.wso2.com/pages/viewpage.action?pageId=34612027)

Sample JAX-RS web application to test Application servers for basic vulnerabilities

I have created web application[1] which we can use for security tests. With this rest service we can perform basic security tests like file copy, delete, system property read etc. Also added sample Jmeter test case to verify its functionality. You need to deploy this in tenant space and call rest APIs as follows.

[1]https://github.com/sanjeewa-malalgoda/test-apps/tree/master/security-check

Requests should be send with following format:

HTTP GET - Read file (complete file path)
https://test.com/t/xxx.xxx/webapps/security-check/directFile?fileName=repository/conf/axis2/axis2.xml

HTTP POST - Create file (complete file path)
https://test.com/t/xxx.xxx/webapps/security-check/directFile?fileName=repository/conf/axis2/axis2.xml-dummy

HTTP DELETE - Delete file in Server (complete file path)
https://test.com/t/xxx.xxx/webapps/security-check/directFile?fileName=repository/conf/axis2/axis2.xml-dummy

HTTP GET - Read file (file path from carbon server home)
https://test.com/t/xxx.xxx/webapps/security-check/file?fileName=repository/conf/axis2/axis2.xml

HTTP POST - Create file (file path from carbon server home)
https://test.com/t/xxx.xxx/webapps/security-check/file?fileName=repository/conf/axis2/axis2.xml-dummy

HTTP DELETE - Delete file in Server (file path from carbon server home)
https://test.com/t/xxx.xxx/webapps/security-check/file?fileName=repository/conf/axis2/axis2.xml-dummy

HTTP GET - Read system property
https://test.com/t/xxx.xxx/webapps/security-check/systemProperty/java.home

HTTP POST - Copy files in server using carbon Utility methods
https://test.com/t/xxx.xxx/webapps/security-check/fileCopy?source=repository/conf/axis2/axis2.xml&destination=repository/conf/axis2/axis2.xml-dummy

HTTP POST - Delete files in server using carbon Utils
https://test.com/t/xxx.xxx/webapps/security-check/fileDelete?path=repository/conf/axis2/axis2.xml_PT

HTTP POST - Get registryDBConfig as string
https://test.com/t/xxx.xxx/webapps/security-check/registryDBConfig

HTTP POST - Get userManagerDBConfig config as string
https://test.com/t/xxx.xxx/webapps/security-check/userManagerDBConfig

HTTP GET - Get network configs as string
https://test.com/t/xxx.xxx/webapps/security-check/networkConfigs

HTTP GET - Get server configuration as string
https://test.com/t/xxx.xxx/webapps/security-check/serverConfiguration

HTTP POST - Get network configs as string
https://test.com/t/xxx.xxx/webapps/security-check/networkConfigs?hostName=test.org&mgtHostName=test1.org

============Following operations will not be covered using Java security Manager=========
HTTP POST - Generate OOM
https://test.com/t/xxx.xxx/webapps/security-check/memory?operation=oom

HTTP POST - Generate high CPU
https://test.com/t/xxx.xxx/webapps/security-check/memory?operation=cpu

HTTP POST - Generate system call
https://test.com/t/xxx.xxx/webapps/security-check/memory?operation=kill

How to write API Manager selenium test case to login publisher and view stats

In this article i will share sample code to login API publisher and view stats dashboard. You can use similar tests to test API Manager stats dash board related functionalities.

Add following source to integration tests and full class name to testings.xml file

import org.testng.Assert;
import org.testng.annotations.Test;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;

public class DOJOUIElementTestCase {
    @Test(groups = {"wso2.am"}, description = "APIM stats DOJO element test case")
    public void LoginWithEmailUserNameTestCase() throws Exception {
        WebDriver driver = new FirefoxDriver();
        driver.get("https://localhost:9443/publisher/");
        driver.findElement(By.id("username")).sendKeys("provider1");
        driver.findElement(By.id("pass")).sendKeys("provider1");
        driver.findElement(By.id("loginButton")).click();
        WebDriverWait wait = new WebDriverWait(driver, 10);        wait.until(ExpectedConditions.elementToBeClickable(By.linkText("Statistics")));
        driver.findElement(By.linkText("Statistics")).click();
        driver.findElement(By.linkText("API Response Times")).click();    wait.until(ExpectedConditions.elementToBeClickable(By.id("serviceTimeChart")));
        driver.findElements(By.id("serviceTimeChart")).get(0).click();    wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//div[contains(@class,'dijitTooltipRight')]")));
        WebElement toolTip = driver.findElement(By.xpath("//div[contains(@class,'dijitTooltipRight')]"));
        Assert.assertEquals(toolTip.getText().contains("ms"), true);
        driver.quit();
    }
}

How to run WSO2 API Manager 1.8.0 with Java Security Manager enabled

In Java, the Security Manager is available for applications to have various security policies. The Security Manager helps to prevent untrusted code from doing malicious actions on the system.

Here in this post we will see how we can run WSO2 API Manager 1.8.0 with security manager enabled.

To sign the jars, we need a key. We can use the keytool command to generate a key.

sanjeewa@sanjeewa-ThinkPad-T530:~/work/wso2am-1.8.0-1$ keytool -genkey -alias signFiles -keyalg RSA -keystore signkeystore.jks -validity 3650 -dname "CN=Sanjeewa,OU=Engineering, O=WSO2, L=Colombo, ST=Western, C=LK"Enter keystore password:

Re-enter new password:
Enter key password for
(RETURN if same as keystore password):
Scripts to sign Jars available in product. Create following 2 scripts and grant them required permissions.

signJars.sh script:

    #!/bin/bash
    if [[ ! -d $1 ]]; then
       echo "Please specify a target directory"
       exit 1
    fi
    for jarfile in `find . -type f -iname \*.jar`
    do
      ./signJar.sh $jarfile
    done

signJar.sh script:

    #!/bin/bash
    set -e
    jarfile=$1
    keystore_file="signkeystore.jks"
    keystore_keyalias='signFiles'
    keystore_storepass='wso2123'
    keystore_keypass='wso2123'
    signjar="$JAVA_HOME/bin/jarsigner -sigalg MD5withRSA -digestalg SHA1 -keystore $keystore_file -storepass $keystore_storepass -keypass $keystore_keypass"
    verifyjar="$JAVA_HOME/bin/jarsigner -keystore $keystore_file -verify"
    echo "Signing $jarfile"
    $signjar $jarfile $keystore_keyalias
    echo "Verifying $jarfile"
    $verifyjar $jarfile
    # Check whether the verification is successful.
    if [ $? -eq 1 ]
    then
       echo "Verification failed for $jarfile"
    fi

Then sign all jars using above created scripts
./signJars.sh ./repository/ > log

Add following to wso2server.sh file

-Djava.security.manager=org.wso2.carbon.bootstrap.CarbonSecurityManager \
-Djava.security.policy=$CARBON_HOME/repository/conf/sec.policy \
-Drestricted.packages=sun.,com.sun.xml.internal.ws.,com.sun.xml.internal.bind.,com.sun.imageio.,org.wso2.carbon. \ -Ddenied.system.properties=javax.net.ssl.trustStore,javax.net.ssl.trustStorePassword,denied.system.properties \

Exporting signFiles public key certificate and importing it to wso2carbon.jks

We need to import the signFiles public key certificate to the wso2carbon.jks as the security policy file will be referring the signFiles signer certificate from the wso2carbon.jks (as specified by the first line).

    $ keytool -export -keystore signkeystore.jks -alias signFiles -file sign-cert.cer
    sanjeewa@sanjeewa-ThinkPad-T530:~/work/wso2am-1.8.0-1$ keytool -import -alias signFiles -file sign-cert.cer -keystore repository/resources/security/wso2carbon.jks
    Enter keystore password:
    Owner: CN=Sanjeewa, OU=Engineering, O=WSO2, L=Colombo, ST=Western, C=LK
    Issuer: CN=Sanjeewa, OU=Engineering, O=WSO2, L=Colombo, ST=Western, C=LK
    Serial number: 5486f3b0
    Valid from: Tue Dec 09 18:35:52 IST 2014 until: Fri Dec 06 18:35:52 IST 2024
    Certificate fingerprints:
    MD5: 54:13:FD:06:6F:C9:A6:BC:EE:DF:73:A9:88:CC:02:EC
    SHA1: AE:37:2A:9E:66:86:12:68:28:88:12:A0:85:50:B1:D1:21:BD:49:52
    Signature algorithm name: SHA1withRSA
    Version: 3
    Trust this certificate? [no]: yes
    Certificate was added to keystore

Then add following sec.policy file
    keystore "file:${user.dir}/repository/resources/security/wso2carbon.jks", "JKS";

    // ========= Carbon Server Permissions ===================================
    grant {
       // Allow socket connections for any host
       permission java.net.SocketPermission "*:1-65535", "connect,resolve";
       // Allow to read all properties. Use -Ddenied.system.properties in wso2server.sh to restrict properties
       permission java.util.PropertyPermission "*", "read";
       permission java.lang.RuntimePermission "getClassLoader";
       // CarbonContext APIs require this permission
       permission java.lang.management.ManagementPermission "control";
       // Required by any component reading XMLs. For example: org.wso2.carbon.databridge.agent.thrift:4.2.1.
       permission java.lang.RuntimePermission "accessClassInPackage.com.sun.xml.internal.bind.v2.runtime.reflect";
       // Required by org.wso2.carbon.ndatasource.core:4.2.0. This is only necessary after adding above permission.
       permission java.lang.RuntimePermission "accessClassInPackage.com.sun.xml.internal.bind";
     permission java.io.FilePermission "${carbon.home}/repository/deployment/server/jaggeryapps/publisher/localhost/publisher/site/conf/locales/jaggery/locale_en.json", "read,write";
      permission java.io.FilePermission "${carbon.home}/repository/deployment/server/jaggeryapps/publisher/localhost/publisher/site/conf/locales/jaggery/locale_default.json", "read,write";
      permission java.io.FilePermission "${carbon.home}/repository/deployment/server/jaggeryapps/publisher/site/conf/site.json", "read,write";
      permission java.io.FilePermission "${carbon.home}/repository/deployment/server/jaggeryapps/store/localhost/store/site/conf/locales/jaggery/locale_en.json", "read,write";
      permission java.io.FilePermission "${carbon.home}/repository/deployment/server/jaggeryapps/store/localhost/store/site/conf/locales/jaggery/locale_default.json", "read,write";
      permission java.io.FilePermission "${carbon.home}/repository/deployment/server/jaggeryapps/store/site/conf/locales/jaggery/locale_en.json", "read,write";
      permission java.io.FilePermission "${carbon.home}/repository/deployment/server/jaggeryapps/store/site/conf/locales/jaggery/locale_default.json", "read,write";
      permission java.io.FilePermission "${carbon.home}/repository/deployment/server/jaggeryapps/store/site/conf/site.json", "read,write";

permission java.io.FilePermission "${carbon.home}/repository/deployment/server/jaggeryapps/publisher/site/conf/locales/jaggery/locale_en.json", "read,write";

permission java.io.FilePermission "${carbon.home}/repository/deployment/server/jaggeryapps/publisher/site/conf/locales/jaggery/locale_default.json", "read,write";

       permission javax.management.MBeanServerPermission "findMBeanServer,createMBeanServer";
      permission javax.management.MBeanPermission "-#-[-]", "queryNames";
      permission javax.management.MBeanPermission "sun.management.MemoryImpl#*[java.lang:type=Memory]", "queryNames";
      permission javax.management.MBeanPermission "sun.management.MemoryImpl#*[java.lang:type=Memory]", "getMBeanInfo";
      permission javax.management.MBeanPermission "sun.management.MemoryImpl#*[java.lang:type=Memory]", "getAttribute";
      permission javax.management.MBeanPermission "sun.management.MemoryPoolImpl#*[java.lang:type=MemoryPool,name=*]", "queryNames";
      permission javax.management.MBeanPermission "sun.management.MemoryPoolImpl#*[java.lang:type=MemoryPool,name=*]", "getMBeanInfo";
      permission javax.management.MBeanPermission "sun.management.MemoryPoolImpl#*[java.lang:type=MemoryPool,name=*]", "getAttribute";
      permission javax.management.MBeanPermission "sun.management.GarbageCollectorImpl#*[java.lang:type=GarbageCollector,name=*]", "queryNames";
      permission javax.management.MBeanPermission "sun.management.GarbageCollectorImpl#*[java.lang:type=GarbageCollector,name=*]", "getMBeanInfo";
      permission javax.management.MBeanPermission "sun.management.GarbageCollectorImpl#*[java.lang:type=GarbageCollector,name=*]", "getAttribute";
      permission javax.management.MBeanPermission "sun.management.ClassLoadingImpl#*[java.lang:type=ClassLoading]", "queryNames";
      permission javax.management.MBeanPermission "sun.management.ClassLoadingImpl#*[java.lang:type=ClassLoading]", "getMBeanInfo";
      permission javax.management.MBeanPermission "sun.management.ClassLoadingImpl#*[java.lang:type=ClassLoading]", "getAttribute";
      permission javax.management.MBeanPermission "sun.management.RuntimeImpl#*[java.lang:type=Runtime]", "queryNames";
      permission javax.management.MBeanPermission "sun.management.RuntimeImpl#*[java.lang:type=Runtime]", "getMBeanInfo";
      permission javax.management.MBeanPermission "sun.management.RuntimeImpl#*[java.lang:type=Runtime]", "getAttribute";
      permission javax.management.MBeanPermission "sun.management.ThreadImpl#*[java.lang:type=Threading]", "queryNames";
      permission javax.management.MBeanPermission "sun.management.ThreadImpl#*[java.lang:type=Threading]", "getMBeanInfo";
      permission javax.management.MBeanPermission "sun.management.ThreadImpl#*[java.lang:type=Threading]", "getAttribute";
      permission javax.management.MBeanPermission "com.sun.management.UnixOperatingSystem#*[java.lang:type=OperatingSystem]", "queryNames";
      permission javax.management.MBeanPermission "com.sun.management.UnixOperatingSystem#*[java.lang:type=OperatingSystem]", "getMBeanInfo";
      permission javax.management.MBeanPermission "com.sun.management.UnixOperatingSystem#*[java.lang:type=OperatingSystem]", "getAttribute";
      permission javax.management.MBeanPermission "org.wso2.carbon.caching.impl.CacheMXBeanImpl#-[org.wso2.carbon:type=Cache,*]", "registerMBean";
      permission javax.management.MBeanPermission "org.apache.axis2.transport.base.TransportView#-[org.apache.synapse:Type=Transport,*]", "registerMBean";
      permission javax.management.MBeanPermission "org.apache.axis2.transport.base.TransportView#-[org.apache.axis2:Type=Transport,*]", "registerMBean";
      permission javax.management.MBeanPermission "org.apache.axis2.transport.base.TransportView#-[org.apache.synapse:Type=Transport,*]", "registerMBean";
      permission java.lang.RuntimePermission "modifyThreadGroup";
      permission java.io.FilePermission "${carbon.home}/repository/database", "read";
      permission java.io.FilePermission "${carbon.home}/repository/database/-", "read";
      permission java.io.FilePermission "${carbon.home}/repository/database/-", "write";
      permission java.io.FilePermission "${carbon.home}/repository/database/-", "delete";
    };
    // Trust all super tenant deployed artifacts
    grant codeBase "file:${carbon.home}/repository/deployment/server/-" {
           permission java.security.AllPermission;
    };
    grant codeBase "file:${carbon.home}/lib/tomcat/work/Catalina/localhost/-" {
     permission java.io.FilePermission "/META-INF", "read";
     permission java.io.FilePermission "/META-INF/-", "read";
     permission java.io.FilePermission "-", "read";
     permission org.osgi.framework.AdminPermission "*", "resolve,resource";
     permission java.lang.RuntimePermission "*", "accessClassInPackage.org.apache.jasper.compiler";
    };
    // ========= Platform signed code permissions ===========================
    grant signedBy "signFiles" {
     permission java.security.AllPermission;
    };
    // ========= Granting permissions to webapps ============================
    grant codeBase "file:${carbon.home}/repository/deployment/server/webapps/-" {
       // Required by webapps. For example JSF apps.
       permission java.lang.reflect.ReflectPermission "suppressAccessChecks";
       // Required by webapps. For example JSF apps require this to initialize com.sun.faces.config.ConfigureListener
       permission java.lang.RuntimePermission "setContextClassLoader";
       // Required by webapps to make HttpsURLConnection etc.
       permission java.lang.RuntimePermission "modifyThreadGroup";
       // Required by webapps. For example JSF apps need to invoke annotated methods like @PreDestroy
       permission java.lang.RuntimePermission "accessDeclaredMembers";
       // Required by webapps. For example JSF apps
       permission java.lang.RuntimePermission "accessClassInPackage.org.apache.jasper.compiler";
       // Required by webapps. For example JSF EL
       permission java.lang.RuntimePermission "getClassLoader";
       // Required by CXF app. Needed when invoking services
       permission javax.xml.bind.JAXBPermission "setDatatypeConverter";
       // File reads required by JSF (Sun Mojarra & MyFaces require these)
       // MyFaces has a fix https://issues.apache.org/jira/browse/MYFACES-3590
       permission java.io.FilePermission "/META-INF", "read";
       permission java.io.FilePermission "/META-INF/-", "read";
       // OSGi permissions are requied to resolve bundles. Required by JSF
       permission org.osgi.framework.AdminPermission "*", "resolve,resource";

    };

Start server

Tier	throttle-l1	throttling-l2
Free	300 per month	5 per 3 min
Silver	2000 per month	1 per 5 sec
Gold - Unlimited	unlimited	unlimited