From 525b8363824eaaafafd873ee1315c4a2b7d326bd Mon Sep 17 00:00:00 2001
From: mpmadhavig <madhavi.17@cse.mrt.ac.lk>
Date: Fri, 20 Oct 2023 15:07:56 +0530
Subject: [PATCH] Migrate Property UseNumeric to UseAlphaNumeric.

---
 .../IdentityGovernanceServiceImpl.java        | 30 +++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/components/org.wso2.carbon.identity.governance/src/main/java/org/wso2/carbon/identity/governance/IdentityGovernanceServiceImpl.java b/components/org.wso2.carbon.identity.governance/src/main/java/org/wso2/carbon/identity/governance/IdentityGovernanceServiceImpl.java
index fc98053458..f6a4ae08ab 100644
--- a/components/org.wso2.carbon.identity.governance/src/main/java/org/wso2/carbon/identity/governance/IdentityGovernanceServiceImpl.java
+++ b/components/org.wso2.carbon.identity.governance/src/main/java/org/wso2/carbon/identity/governance/IdentityGovernanceServiceImpl.java
@@ -34,6 +34,7 @@
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Objects;
 
 /**
  * Class which contains exposed identity governance services.
@@ -57,6 +58,11 @@ public void updateConfiguration(String tenantDomain, Map<String, String> configu
                 prop.setName(key);
                 if (configurationDetails.containsKey(key)) {
                     prop.setValue(configurationDetails.get(key));
+                    if (Objects.equals(key, "EmailOTP.OtpRegex.Migrated")) {
+                        prop.setValue("true");
+                    } else {
+                        prop.setValue(configurationDetails.get(key));
+                    }
                 } else {
                     prop.setValue(identityMgtProperty.getValue());
                 }
@@ -233,10 +239,34 @@ public ConnectorConfig getConnectorWithConfigs(String tenantDomain,
 
         for (ConnectorConfig connectorConfig : connectorListWithConfigs) {
             if (connectorConfig.getName().equals(connectorName)) {
+                // Should remove this logic eventually.
+                migratePropertyUseNumericToUseAlphaNumeric(connectorName, connectorConfig);
                 return connectorConfig;
             }
         }
         return null;
     }
 
+    /**
+     * This method is used to migrate the property value useNumericCharacters to useAlphanumericCharacters.
+     *
+     * @param connectorName   Name of the connector.
+     * @param connectorConfig Connector configuration.
+     */
+    private void migratePropertyUseNumericToUseAlphaNumeric(String connectorName, ConnectorConfig connectorConfig) {
+
+        if (connectorName.equals("email-otp-authenticator")) {
+            if (connectorConfig.getProperties().length == 6) {
+                boolean isMigrated = Boolean.parseBoolean(connectorConfig.getProperties()[5].getValue());
+                if  (!isMigrated && connectorConfig.getProperties()[4].getValue() != null ) {
+                    // Extract the value of the useNumericCharacters property.
+                    boolean useAlphanumericChars = !Boolean.parseBoolean(connectorConfig.getProperties()[4].getValue());
+                    // Assign the value to the alphanumeric property.
+                    connectorConfig.getProperties()[3].setValue(String.valueOf(useAlphanumericChars));
+                    connectorConfig.getProperties()[5].setValue(String.valueOf(true));
+                }
+            }
+        }
+    }
+
 }