fix: passwordless login fix

CHANGELOG.md

@@ -5,6 +5,10 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres
 to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [7.0.2] = 2023-10-05
+
+- Fixes `500` error for passwordless login in certain cases - https://github.com/supertokens/supertokens-core/issues/828
+
 ## [7.0.1] - 2023-10-04
 
 - Remove padding from link codes and pre-auth session ids in passwordless, but keep support for old format that included padding (`=` signs)

build.gradle

@@ -19,7 +19,7 @@ compileTestJava { options.encoding = "UTF-8" }
 //    }
 //}
 
-version = "7.0.1"
+version = "7.0.2"
 
 
 repositories {

src/main/java/io/supertokens/passwordless/Passwordless.java

@@ -399,7 +399,7 @@ public static ConsumeCodeResponse consumeCode(TenantIdentifierWithStorage tenant
                     consumedDevice.email);
             for (AuthRecipeUserInfo currUser : users) {
                 for (LoginMethod currLM : currUser.loginMethods) {
-                    if (currLM.recipeId == RECIPE_ID.PASSWORDLESS && currLM.email.equals(consumedDevice.email) && currLM.tenantIds.contains(tenantIdentifierWithStorage.getTenantId())) {
+                    if (currLM.recipeId == RECIPE_ID.PASSWORDLESS && currLM.email != null && currLM.email.equals(consumedDevice.email) && currLM.tenantIds.contains(tenantIdentifierWithStorage.getTenantId())) {
                         user = currUser;
                         loginMethod = currLM;
                         break;
@@ -412,7 +412,7 @@ public static ConsumeCodeResponse consumeCode(TenantIdentifierWithStorage tenant
             for (AuthRecipeUserInfo currUser : users) {
                 for (LoginMethod currLM : currUser.loginMethods) {
                     if (currLM.recipeId == RECIPE_ID.PASSWORDLESS &&
-                            currLM.phoneNumber.equals(consumedDevice.phoneNumber) && currLM.tenantIds.contains(tenantIdentifierWithStorage.getTenantId())) {
+                            currLM.phoneNumber != null && currLM.phoneNumber.equals(consumedDevice.phoneNumber) && currLM.tenantIds.contains(tenantIdentifierWithStorage.getTenantId())) {
                         user = currUser;
                         loginMethod = currLM;
                         break;

src/test/java/io/supertokens/test/accountlinking/EmailPasswordTests.java

@@ -21,6 +21,7 @@
 import io.supertokens.emailpassword.EmailPassword;
 import io.supertokens.featureflag.EE_FEATURES;
 import io.supertokens.featureflag.FeatureFlagTestContent;
+import io.supertokens.passwordless.Passwordless;
 import io.supertokens.pluginInterface.STORAGE_TYPE;
 import io.supertokens.pluginInterface.authRecipe.AuthRecipeUserInfo;
 import io.supertokens.pluginInterface.emailpassword.exceptions.UnknownUserIdException;
@@ -83,4 +84,70 @@ public void testUpdatePasswordWithDifferentValidUserId() throws Exception {
         process.kill();
         assertNotNull(process.checkOrWaitForEvent(ProcessState.PROCESS_STATE.STOPPED));
     }
+
+    @Test
+    public void testPasswordlessUserWithSameEmail() throws Exception {
+        String[] args = {"../"};
+        TestingProcessManager.TestingProcess process = TestingProcessManager.start(args, false);
+        FeatureFlagTestContent.getInstance(process.getProcess())
+                .setKeyValue(FeatureFlagTestContent.ENABLED_FEATURES, new EE_FEATURES[]{
+                        EE_FEATURES.ACCOUNT_LINKING, EE_FEATURES.MULTI_TENANCY});
+        process.startProcess();
+        assertNotNull(process.checkOrWaitForEvent(ProcessState.PROCESS_STATE.STARTED));
+
+        if (StorageLayer.getStorage(process.getProcess()).getType() != STORAGE_TYPE.SQL) {
+            return;
+        }
+
+        AuthRecipeUserInfo user1 = EmailPassword.signUp(process.getProcess(), "[email protected]", "password");
+        Passwordless.CreateCodeResponse code = Passwordless.createCode(process.getProcess(), null, "+919876543210",
+                null, null);
+        AuthRecipeUserInfo user2 = Passwordless.consumeCode(process.getProcess(), code.deviceId, code.deviceIdHash, code.userInputCode, null).user;
+
+        AuthRecipe.createPrimaryUser(process.getProcess(), user1.getSupertokensUserId());
+        AuthRecipe.linkAccounts(process.getProcess(), user2.getSupertokensUserId(), user1.getSupertokensUserId());
+
+        Passwordless.CreateCodeResponse code1 = Passwordless.createCode(process.getProcess(), "[email protected]", null,
+                null, null);
+        AuthRecipeUserInfo user3 = Passwordless.consumeCode(process.getProcess(), code1.deviceId, code1.deviceIdHash, code1.userInputCode, null).user;
+
+        process.kill();
+        assertNotNull(process.checkOrWaitForEvent(ProcessState.PROCESS_STATE.STOPPED));
+    }
+
+    @Test
+    public void testPasswordlessUsersLinked() throws Exception {
+        String[] args = {"../"};
+        TestingProcessManager.TestingProcess process = TestingProcessManager.start(args, false);
+        FeatureFlagTestContent.getInstance(process.getProcess())
+                .setKeyValue(FeatureFlagTestContent.ENABLED_FEATURES, new EE_FEATURES[]{
+                        EE_FEATURES.ACCOUNT_LINKING, EE_FEATURES.MULTI_TENANCY});
+        process.startProcess();
+        assertNotNull(process.checkOrWaitForEvent(ProcessState.PROCESS_STATE.STARTED));
+
+        if (StorageLayer.getStorage(process.getProcess()).getType() != STORAGE_TYPE.SQL) {
+            return;
+        }
+
+        Passwordless.CreateCodeResponse code1 = Passwordless.createCode(process.getProcess(), "[email protected]", null,
+                null, null);
+        AuthRecipeUserInfo user1 = Passwordless.consumeCode(process.getProcess(), code1.deviceId, code1.deviceIdHash, code1.userInputCode, null).user;
+
+        Thread.sleep(50);
+
+        Passwordless.CreateCodeResponse code2 = Passwordless.createCode(process.getProcess(), null, "+919876543210",
+                null, null);
+        AuthRecipeUserInfo user2 = Passwordless.consumeCode(process.getProcess(), code2.deviceId, code2.deviceIdHash, code2.userInputCode, null).user;
+
+        AuthRecipe.createPrimaryUser(process.getProcess(), user1.getSupertokensUserId());
+        AuthRecipe.linkAccounts(process.getProcess(), user2.getSupertokensUserId(), user1.getSupertokensUserId());
+
+        Passwordless.CreateCodeResponse code3 = Passwordless.createCode(process.getProcess(), null, "+919876543210",
+                null, null);
+        AuthRecipeUserInfo user3 = Passwordless.consumeCode(process.getProcess(), code3.deviceId, code3.deviceIdHash, code3.userInputCode, null).user;
+
+        process.kill();
+        assertNotNull(process.checkOrWaitForEvent(ProcessState.PROCESS_STATE.STOPPED));
+
+    }
 }