feat(react): expose getIdToken API

this commit expose the getIdToken from the AsgardeoContext so it can be
accessed via useAsgardeo

Author: TharakaUJ

packages/react/src/AsgardeoReactClient.ts

@@ -158,6 +158,12 @@ class AsgardeoReactClient<T extends AsgardeoReactConfig = AsgardeoReactConfig> e
     return this.asgardeo.getDecodedIdToken(sessionId);
   }
 
+  async getIdToken(): Promise<string> {
+    return this.withLoading(async () => {
+      return this.asgardeo.getIdToken();
+    });
+  }
+
   async getUserProfile(options?: any): Promise<UserProfile> {
     return this.withLoading(async () => {
       try {

packages/react/src/contexts/Asgardeo/AsgardeoContext.ts

@@ -113,6 +113,14 @@ export type AsgardeoContextProps = {
    */
   getDecodedIdToken: () => Promise<IdToken>;
 
+  /**
+   * Function to retrieve the ID token.
+   * This function retrieves the ID token and returns it.
+   * 
+   * @returns A promise that resolves to the ID token.
+   */
+  getIdToken: () => Promise<string>;
+
   /**
    * Retrieves the access token stored in the storage.
    * This function retrieves the access token and returns it.
@@ -167,6 +175,7 @@ const AsgardeoContext: Context<AsgardeoContextProps | null> = createContext<null
   },
   signInOptions: {},
   getDecodedIdToken: null,
+  getIdToken: null,
   getAccessToken: null,
   exchangeToken: null,
   storage: 'sessionStorage',

packages/react/src/contexts/Asgardeo/AsgardeoProvider.tsx

@@ -497,6 +497,10 @@ const AsgardeoProvider: FC<PropsWithChildren<AsgardeoProviderProps>> = ({
     return await asgardeo.getDecodedIdToken();
   }, [asgardeo]);
 
+  const getIdToken = useCallback(async (): Promise<string> => {
+    return await asgardeo.getIdToken();
+  }, [asgardeo]);
+
   const getAccessToken = useCallback(async (): Promise<string> => {
     return await asgardeo.getAccessToken();
   }, [asgardeo]);
@@ -576,6 +580,7 @@ const AsgardeoProvider: FC<PropsWithChildren<AsgardeoProviderProps>> = ({
       reInitialize,
       signInOptions,
       getDecodedIdToken,
+      getIdToken,
       exchangeToken,
       syncSession,
       platform: config?.platform,