SignIn code for Native Auth

msal/src/main/java/com/microsoft/identity/client/INativeAuthPublicClientApplication.kt

@@ -22,10 +22,14 @@
 //  THE SOFTWARE.
 package com.microsoft.identity.client
 
+import com.microsoft.identity.client.exception.MsalClientException
 import com.microsoft.identity.client.exception.MsalException
+import com.microsoft.identity.client.statemachine.results.SignInResult
+import com.microsoft.identity.client.statemachine.results.SignInUsingPasswordResult
+import com.microsoft.identity.client.statemachine.states.AccountResult
 
 /**
- * INativeAuthPublicClientApplication provides top level interface that is used by dpp developers
+ * INativeAuthPublicClientApplication provides top level interface that is used by app developers
  * to use Native Auth methods.
  */
 interface INativeAuthPublicClientApplication : IPublicClientApplication {
@@ -43,4 +47,62 @@ interface INativeAuthPublicClientApplication : IPublicClientApplication {
          */
         fun onError(exception: MsalException)
     }
+
+    /**
+     * Retrieve the current signed in account from cache; Kotlin coroutines variant.
+     *
+     * @return [com.microsoft.identity.client.statemachine.states.AccountResult] if there is a signed in account, null otherwise.
+     */
+    suspend fun getCurrentAccount(): AccountResult?
+
+    /**
+     * Retrieve the current signed in account from cache; Kotlin coroutines variant.
+     *
+     * @return [com.microsoft.identity.client.statemachine.states.AccountResult] if there is a signed in account, null otherwise.
+     */
+    fun getCurrentAccount(callback: NativeAuthPublicClientApplication.GetCurrentAccountCallback)
+
+    /**
+     * Sign in a user with a given username; Kotlin coroutines variant.
+     *
+     * @param username username of the account to sign in.
+     * @param scopes (Optional) scopes to request during the sign in.
+     * @return [com.microsoft.identity.client.statemachine.results.SignInResult] see detailed possible return state under the object.
+     * @throws [MsalException] if an account is already signed in.
+     */
+    suspend fun signIn(username: String, scopes: List<String>? = null): SignInResult
+
+    /**
+     * Sign in a user with a given username; callback variant.
+     *
+     * @param username username of the account to sign in.
+     * @param scopes (Optional) scopes to request during the sign in.
+     * @param callback [com.microsoft.identity.client.NativeAuthPublicClientApplication.SignInCallback] to receive the result.
+     * @return [com.microsoft.identity.client.statemachine.results.SignInResult] see detailed possible return state under the object.
+     * @throws [MsalException] if an account is already signed in.
+     */
+    fun signIn(username: String, scopes: List<String>? = null, callback: NativeAuthPublicClientApplication.SignInCallback)
+
+    /**
+     * Sign in the account using username and password; Kotlin coroutines variant.
+     *
+     * @param username username of the account to sign in.
+     * @param password password of the account to sign in.
+     * @param scopes (Optional) list of scopes to request.
+     * @return [com.microsoft.identity.client.statemachine.results.SignInUsingPasswordResult] see detailed possible return state under the object.
+     * @throws MsalClientException if an account is already signed in.
+     */
+    suspend fun signInUsingPassword(username: String, password: CharArray, scopes: List<String>? = null): SignInUsingPasswordResult
+
+    /**
+     * Sign in the account using username and password; callback variant.
+     *
+     * @param username username of the account to sign in.
+     * @param password password of the account to sign in.
+     * @param scopes (Optional) list of scopes to request.
+     * @param callback [com.microsoft.identity.client.NativeAuthPublicClientApplication.SignInUsingPasswordCallback] to receive the result.
+     * @return [com.microsoft.identity.client.statemachine.results.SignInUsingPasswordResult] see detailed possible return state under the object.
+     * @throws MsalClientException if an account is already signed in.
+     */
+    fun signInUsingPassword(username: String, password: CharArray, scopes: List<String>? = null, callback: NativeAuthPublicClientApplication.SignInUsingPasswordCallback)
 }