Configuring WSO2 Open Banking

Follow the step-by-step guide that is described below to deploy the WSO2 Open Banking solution sucessfully.

Configure databases

In order to start the server, configure the databases in both the API Manager (APIM) and the Key Manager (KM) according to the open banking specification, as follows:

Open the <WSO2_OB_KM_HOME>/repository/resources/finance/scripts/startup.properties  file and configure the following:
Specify the hostnames for the APIM and KM servers.

# Specify the hostname you want to configure
APIM_HOSTNAME=localhost
IAM_HOSTNAME=localhost
Configure the databases related properties.
   Database PropertyDescription
DB_TYPE

                Type of the database you installed

DB_TYPE=mysql
DB_USER         Database user
DB_PASS       Password set for the database connection
DB_HOST            Name of the database server
DB_DRIVER            Configure DB_DRIVER according to the database installed:
 - Mysql JDBC Driver = com.mysql.jdbc.Driver  
- MSSQL JDBC Driver = com.microsoft.sqlserver.jdbc.SQLServerDriver 
- Oracle JDBC Driver = oracle.jdbc.driver.OracleDriver
 If you are using an MS SQL or an Oracle database, see Configuring Databases and configure the databases.
 If you're setting up Open Banking for Berlin and using an Oracle database, update the data type of the given field:  
 Click here to see the field to be updated...
   Databaseopenbank_apimgtdb
TableAM_APPLICATION_REGISTRATION
FieldINPUTS
Data typeCLOB

Set execution permissions to the configure-km.sh file in the <WSO2_OB_KM_HOME>/repository/resources/finance/scripts and run it using the following command:
```
./configure-km.sh
```
If you're setting up Open Banking for Berlin:

Update the data type of the given field to CLOB:

Database openbank_apimgtdb
Table AM_APPLICATION_REGISTRATION
Field INPUTS
Data type CLOB
Go to the <WSO2_OB_APIM_HOME>/repository/resources/finance/scripts directory and configure the database properties in the startup.properties file, similar to Step 1.
Set execution permissions to the configure-am.sh file and run it.

You have configured databases in step 1. By running configure.sh files, you set the database credentials with reference to the configuration files.

Configure the deployed open-banking specification accordingly. 
 By default, values are set for the UK specification. Other supported specifications include:
UK specification - https://www.openbanking.org.uk/
Berlin specification - https://www.berlin-group.org/
STET specification - https://www.stet.eu/en/psd2/

The following configurations are used to define the deployed specification at runtime:
     ProductFileConfigAllowed Values
APIM<WSO2_OB_APIM_HOME>/repository/conf/finance/open-banking.xml 
<DeployedSpecification>UK or BERLIN or STET
APIM                      <WSO2_OB_APIM_HOME>/repository/deployment/server/jaggeryapps/store/site/conf/site.json
<DeployedSpecification>UK or BERLIN or STET
KM
                        <WSO2_OB_KM_HOME>/repository/conf/finance/open-banking.xml   
<DeployedSpecification>
UK or BERLIN or STET
KM                      <WSO2_OB_KM_HOME>/repository/deployment/server/jaggeryapps/ccportal/configs/conf.json 
<DeployedSpecification>UK or BERLIN or STET
KM
                        <WSO2_OB_KM_HOME>/repository/deployment/server/jaggeryapps/consentmgt/configs/conf.json
<DeployedSpecification>UK or BERLIN or STET

You are now ready to start the API Manager and Key Manager servers. In the command line, navigate to the <WSO2_OB_KM_HOME> /bin folder, and run the following command:
```
./wso2server.sh -Dsetup
```
Run the same command from the <WSO2_OB_APIM_HOME>/bin directory to start the API Manager server.

Configure Open Banking Key Manager

Follow the steps below to deploy the Open Bnaking Key Manager.

Configure the <WSO2-obkm>/repository/conf/datasources/master-datasources.xml file with the following configurations.

Make sure to update the URL, username, password, and driverClassName accordingly.

TheDatasource with the name NETINFO_DB should point to the OLB database for customer authentication.

<datasource>
		<name>WSO2AM_DB</name>
        <description>The datasource used for API Manager database</description>
        <jndiConfig>
        		<name>jdbc/WSO2AM_DB</name>
        </jndiConfig>
        <definition type="RDBMS">
            	<configuration>
                		<url><<JDBC_URL>></url>
		                <username><<USERNAME>></username>
    	    	        <password><<PASSWORD>></password>
        	    	    <driverClassName><<DRIVER CLASS NAME>></driverClassName>
        	    	    <maxActive>50</maxActive>
        	    	    <maxWait>60000</maxWait>
        	    	    <testOnBorrow>true</testOnBorrow>
        	    	    <validationQuery>SELECT 1</validationQuery>
        	    	    <validationInterval>30000</validationInterval>
        	    	    <defaultAutoCommit>false</defaultAutoCommit>
	            </configuration>
        </definition>
</datasource>

<datasource>
		<name>WSO2AM_STATS_DB</name>
        <description>The datasource used for getting statistics to API Manager</description>
        <jndiConfig>
       			<name>jdbc/WSO2AM_STATS_DB</name>
        </jndiConfig>
        <definition type="RDBMS">
            	<configuration>
                		<url><<JDBC_URL>></url>
                		<username><<USERNAME>></username>
                		<password><<PASSWORD>></password>
                		<driverClassName><<DRIVER CLASS NAME>></driverClassName>
                		<maxActive>50</maxActive>
                		<maxWait>60000</maxWait>
                		<testOnBorrow>true</testOnBorrow>
                		<validationQuery>SELECT 1</validationQuery>
                		<validationInterval>30000</validationInterval>
                		<defaultAutoCommit>false</defaultAutoCommit>
            	</configuration>
        </definition>
</datasource>

<datasource>
        <name>WSO2_MB_STORE_DB</name>
        <description>The datasource used for message broker database</description>
        <jndiConfig>
            	<name>WSO2MBStoreDB</name>
        </jndiConfig>
        <definition type="RDBMS">
	            <configuration>
    	            <url><<JDBC_URL>></url>
                		<username><<USERNAME>></username>
                		<password><<PASSWORD>></password>
                		<driverClassName><<DRIVER CLASS NAME>></driverClassName>
                		<maxActive>50</maxActive>
                		<maxWait>60000</maxWait>
                		<testOnBorrow>true</testOnBorrow>
                		<validationQuery>SELECT 1</validationQuery>
                		<validationInterval>30000</validationInterval>
                		<defaultAutoCommit>false</defaultAutoCommit>
            	</configuration>
		</definition>
</datasource>

<datasource>
		<name>REGISTRY_DB</name>
		<description>The datasource used for registry- config/governance</description>
		<jndiConfig>
				<name>jdbc/WSO2RegistryDB</name>
		</jndiConfig>
		<definition type="RDBMS">
               <configuration>
                		<url><<JDBC_URL>></url>
                		<username><<USERNAME>></username>
                		<password><<PASSWORD>></password>
                		<driverClassName><<DRIVER CLASS NAME>></driverClassName>
                		<maxActive>50</maxActive>
                		<maxWait>60000</maxWait>
                		<testOnBorrow>true</testOnBorrow>
                		<validationQuery>SELECT 1</validationQuery>
                		<validationInterval>30000</validationInterval>
                		<defaultAutoCommit>false</defaultAutoCommit>
            	</configuration>
        </definition>
</datasource>
<datasource>
		<name>WSO2_USER_DB</name>
		<description>The datasource used for registry and user manager</description>
		<jndiConfig>
               <name>jdbc/WSO2UMDB</name>
		</jndiConfig>
		<definition type="RDBMS">
				<configuration>
                		<url><<JDBC_URL>></url>
                		<username><<USERNAME>></username>
                		<password><<PASSWORD>></password>
                		<driverClassName><<DRIVER CLASS NAME>></driverClassName>
                		<maxActive>50</maxActive>
                		<maxWait>60000</maxWait>
                		<testOnBorrow>true</testOnBorrow>
                		<validationQuery>SELECT 1</validationQuery>
                		<validationInterval>30000</validationInterval>
                		<defaultAutoCommit>false</defaultAutoCommit>
                </configuration>
        </definition>
</datasource>
       
<datasource>
        <name>NETINFO_DB</name>
        <description>The datasource used for vasco 2nd factor authentication</description>
        <jndiConfig>
				<name>netinfoDB</name>
        </jndiConfig>
        <definition type="RDBMS">
            	<configuration> 
                		<url><<JDBC_URL>></url>
                		<username><<USERNAME>></username>
                		<password><<PASSWORD>></password>
                		<driverClassName><<DRIVER CLASS NAME>></driverClassName>
                		<maxActive>50</maxActive>
                		<maxWait>60000</maxWait>
                		<testOnBorrow>true</testOnBorrow>
                		<validationQuery>SELECT 1</validationQuery>
                		<validationInterval>30000</validationInterval>
                		<defaultAutoCommit>false</defaultAutoCommit>
            	</configuration>
        </definition>
</datasource>

<datasource>
		<name>WSO2_CONSENT_DB</name>
  		<description>The datasource used for registry and user manager</description>
		<jndiConfig>
        		<name>jdbc/WSO2ConsentDB</name>
		</jndiConfig>
		<definition type="RDBMS">
        		<configuration>
                		<url><<JDBC_URL>></url>
                		<username><<USERNAME>></username>
                		<password><<PASSWORD>></password>
                		<driverClassName><<DRIVER CLASS NAME>></driverClassName>       
                		<maxActive>80</maxActive>
                		<maxWait>60000</maxWait>
						<testOnBorrow>true</testOnBorrow>
						<validationQuery>SELECT 1</validationQuery>
						<validationInterval>30000</validationInterval>
						<defaultAutoCommit>false</defaultAutoCommit>
		        </configuration>
		</definition>
</datasource>

Update the cacheId property in the <WSO2-obkm>/repository/conf/registry.xml file appropriately.

<dbConfig name="govregistry">   
		<dataSource>jdbc/WSO2RegistryDB</dataSource>
</dbConfig>

<remoteInstance url="https://localhost:9443/registry">
		<id>instanceid</id>
	    <dbConfig>govregistry</dbConfig>
    	<readOnly>true</readOnly>
    	<enableCache>true</enableCache>
    	<registryRoot>/</registryRoot>
    	<cacheId>wso2dbadmin@jdbc:sqlserver://<DB_HOST>:1433;databaseName=prodwso2_apimgt_regdb</cacheId>
</remoteInstance>

<mount path="/_system/config" overwrite="true">
		<instanceId>instanceid</instanceId>
    	<targetPath>/_system/config</targetPath>
</mount>

Change the datasource of the <WSO2-obkm>/repository/conf/user-mgt.xml file to point to the WSO2UM_DB.
```
<Property name="dataSource">jdbc/WSO2UM_DB</Property>
```

Configure Open Banking API Manager

Configure the <WSO2-obam>/repository/conf/datasources/master-datasources.xml file with the following configurations.

Make sure to update the url, username, password, and driverClassName accordingly.

<datasource>
		<name>REGISTRY_DB</name>
		<description>The datasource used for registry- config/governance</description>
		<jndiConfig>
				<name>jdbc/WSO2RegistryDB</name>
		</jndiConfig>
		<definition type="RDBMS">
				<configuration>
						<url><<JDBC_URL>></url>
	                	<username><<USERNAME>></username>
    	            	<password><<PASSWORD>></password>
        	        	<driverClassName><<DRIVER_CLASS_NAME>></driverClassName>
	        	        <maxActive>50</maxActive>
                	    <maxWait>60000</maxWait>
                    	<testOnBorrow>true</testOnBorrow>
                    	<validationQuery>SELECT 1</validationQuery>
                    	<validationInterval>30000</validationInterval>
                </configuration>
		</definition>
</datasource>
 
<datasource>
		<name>WSO2_USER_DB</name>
		<description>The datasource used for registry and user manager</description>
		<jndiConfig>
				<name>jdbc/WSO2UMDB</name>
		</jndiConfig>
		<definition type="RDBMS">
				<configuration>
						<url><<JDBC_URL>></url>
                		<username><<USERNAME>></username>
                		<password><<PASSWORD>></password>
                		<driverClassName><<DRIVER_CLASS_NAME>></driverClassName>
                		<maxActive>50</maxActive>
                    	<maxWait>60000</maxWait>
                    	<testOnBorrow>true</testOnBorrow>
                    	<validationQuery>SELECT 1</validationQuery>
                    	<validationInterval>30000</validationInterval>
                </configuration>
		</definition>
</datasource>
 
<datasource>
		<name>WSO2AM_DB</name>
		<description>The datasource used for API Manager database</description>
		<jndiConfig>
				<name>jdbc/WSO2AM_DB</name>
		</jndiConfig>
		<definition type="RDBMS">
            	<configuration>
                		<url><<JDBC_URL>></url>
                		<username><<USERNAME>></username>
                		<password><<PASSWORD>></password>
                		<driverClassName><<DRIVER_CLASS_NAME>></driverClassName>
                		<maxActive>50</maxActive>
                		<maxWait>60000</maxWait>
                		<testOnBorrow>true</testOnBorrow>
                		<validationQuery>SELECT 1</validationQuery>
                		<validationInterval>30000</validationInterval>
            	</configuration>
		</definition>
</datasource>
 
<datasource>
		<name>WSO2AM_STATS_DB</name>
		<description>The datasource used for getting statistics to API Manager</description>
		<jndiConfig>
            	<name>jdbc/WSO2AM_STATS_DB</name>
		</jndiConfig>
		<definition type="RDBMS">
            	<configuration>
                		<url><<JDBC_URL>></url>
                		<username><<USERNAME>></username>
                		<password><<PASSWORD>></password>
                		<driverClassName><<DRIVER_CLASS_NAME>></driverClassName>
                		<maxActive>50</maxActive>
                		<maxWait>60000</maxWait>
             	   		<testOnBorrow>true</testOnBorrow>
                		<validationQuery>SELECT 1</validationQuery>
                		<validationInterval>30000</validationInterval>
            	</configuration>
		</definition>
</datasource>
 
<datasource>
		<name>WSO2_MB_STORE_DB</name>
		<description>The datasource used for message broker database</description>
		<jndiConfig>
				<name>WSO2MBStoreDB</name>
		</jndiConfig>
		<definition type="RDBMS">
				<configuration>
                		<url><<JDBC_URL>></url>
                		<username><<USERNAME>></username>
                		<password><<PASSWORD>></password>
                		<driverClassName><<DRIVER_CLASS_NAME>></driverClassName>
                		<maxActive>50</maxActive>
                		<maxWait>60000</maxWait>
                		<testOnBorrow>true</testOnBorrow>
           	     		<validationQuery>SELECT 1</validationQuery>
                		<validationInterval>30000</validationInterval>
                		<defaultAutoCommit>false</defaultAutoCommit>
            	</configuration>
		</definition>
</datasource>

Update the <cacheID> property in the <WSO2-obam>/repository/conf/registry.xml file appropriately.

<dbConfig name="govregistry">   
        <dataSource>jdbc/WSO2RegistryDB</dataSource>
</dbConfig> 

<remoteInstance url="https://localhost:9443/registry">
		<id>instanceid</id>
		<dbConfig>govregistry</dbConfig>
		<readOnly>true</readOnly>
		<enableCache>true</enableCache>
		<registryRoot>/</registryRoot>
		<cacheId>wso2dbadmin@jdbc:sqlserver://<DB_HOST>:1433;databaseName=prodwso2_apimgt_regdb</cacheId>
</remoteInstance>

<mount path="/_system/config" overwrite="true">
		<instanceId>instanceid</instanceId>
		<targetPath>/_system/config</targetPath>
</mount>Update the datasource in the <OB_APIM_HOME>/repository/conf/user-mgt.xml file to point to the WSO2UM_DB.

Update the datasource in the <WSO2-obam>/repository/conf/user-mgt.xml file to point to the WSO2UM_DB.
```
<Property name="dataSource">jdbc/WSO2UM_DB</Property>
```

Product	File	Config	Allowed Values
APIM	`<WSO2_OB_APIM_HOME>/repository/conf/finance/open-banking.xml`	`<DeployedSpecification>`	`UK or BERLIN or STET`
APIM	`<WSO2_OB_APIM_HOME>/repository/deployment/server/jaggeryapps/store/site/conf/site.json`	`<DeployedSpecification>`	`UK or BERLIN or STET`
KM	`<WSO2_OB_KM_HOME>/repository/conf/finance/open-banking.xml`	`<DeployedSpecification>`	`UK or BERLIN or STET`
KM	`<WSO2_OB_KM_HOME>/repository/deployment/server/jaggeryapps/ccportal/configs/conf.json`	`<DeployedSpecification>`	`UK or BERLIN or STET`
KM	`<WSO2_OB_KM_HOME>/repository/deployment/server/jaggeryapps/consentmgt/configs/conf.json`	`<DeployedSpecification>`	`UK or BERLIN or STET`

Configure databases

Configure Open Banking Key Manager

Configure Open Banking API Manager

Configure user stores

Deploying, Integrating, and securing the APIs

Database Property	Description
`DB_TYPE`	Type of the database you installed DB_TYPE=mysql
`DB_USER`	Database user
`DB_PASS`	Password set for the database connection
`DB_HOST`	Name of the database server
`DB_DRIVER`	Configure `DB_DRIVER` according to the database installed: - Mysql JDBC Driver = com.mysql.jdbc.Driver - MSSQL JDBC Driver = com.microsoft.sqlserver.jdbc.SQLServerDriver - Oracle JDBC Driver = oracle.jdbc.driver.OracleDriver

Database	openbank_apimgtdb
Table	AM_APPLICATION_REGISTRATION
Field	INPUTS
Data type	CLOB