Merge branch 'main' into ENG-2807

backend/src/services/app-connection/ldap/ldap-connection-schemas.ts

@@ -1,8 +1,7 @@
-import RE2 from "re2";
 import { z } from "zod";
 
 import { AppConnections } from "@app/lib/api-docs";
-import { DistinguishedNameRegex } from "@app/lib/regex";
+import { DistinguishedNameRegex, LdapUrlRegex, UserPrincipalNameRegex } from "@app/lib/regex";
 import { AppConnection } from "@app/services/app-connection/app-connection-enums";
 import {
   BaseAppConnectionSchema,
@@ -14,17 +13,14 @@ import { LdapConnectionMethod, LdapProvider } from "./ldap-connection-enums";
 
 export const LdapConnectionSimpleBindCredentialsSchema = z.object({
   provider: z.nativeEnum(LdapProvider).describe(AppConnections.CREDENTIALS.LDAP.provider),
-  url: z
-    .string()
-    .trim()
-    .min(1, "URL required")
-    .regex(new RE2(/^ldaps?:\/\//))
-    .describe(AppConnections.CREDENTIALS.LDAP.url),
+  url: z.string().trim().min(1, "URL required").regex(LdapUrlRegex).describe(AppConnections.CREDENTIALS.LDAP.url),
   dn: z
     .string()
     .trim()
-    .regex(new RE2(DistinguishedNameRegex), "Invalid DN format, ie; CN=user,OU=users,DC=example,DC=com")
-    .min(1, "Distinguished Name (DN) required")
+    .min(1, "DN/UPN required")
+    .refine((value) => DistinguishedNameRegex.test(value) || UserPrincipalNameRegex.test(value), {
+      message: "Invalid DN/UPN format"
+    })
     .describe(AppConnections.CREDENTIALS.LDAP.dn),
   password: z.string().trim().min(1, "Password required").describe(AppConnections.CREDENTIALS.LDAP.password),
   sslRejectUnauthorized: z.boolean().optional().describe(AppConnections.CREDENTIALS.LDAP.sslRejectUnauthorized),

backend/src/services/auth/auth-login-service.ts

@@ -199,9 +199,12 @@ export const authLoginServiceFactory = ({
     providerAuthToken,
     clientPublicKey
   }: TLoginGenServerPublicKeyDTO) => {
-    const userEnc = await userDAL.findUserEncKeyByUsername({
+    // akhilmhdh: case sensitive email resolution
+    const usersByUsername = await userDAL.findUserEncKeyByUsername({
       username: email
     });
+    const userEnc =
+      usersByUsername?.length > 1 ? usersByUsername.find((el) => el.username === email) : usersByUsername?.[0];
 
     const serverCfg = await getServerCfg();
 
@@ -250,9 +253,12 @@ export const authLoginServiceFactory = ({
   }: TLoginClientProofDTO) => {
     const appCfg = getConfig();
 
-    const userEnc = await userDAL.findUserEncKeyByUsername({
+    // akhilmhdh: case sensitive email resolution
+    const usersByUsername = await userDAL.findUserEncKeyByUsername({
       username: email
     });
+    const userEnc =
+      usersByUsername?.length > 1 ? usersByUsername.find((el) => el.username === email) : usersByUsername?.[0];
     if (!userEnc) throw new Error("Failed to find user");
     const user = await userDAL.findById(userEnc.userId);
     const cfg = getConfig();
@@ -649,10 +655,12 @@ export const authLoginServiceFactory = ({
    * OAuth2 login for google,github, and other oauth2 provider
    * */
   const oauth2Login = async ({ email, firstName, lastName, authMethod, callbackPort }: TOauthLoginDTO) => {
-    let user = await userDAL.findUserByUsername(email);
+    // akhilmhdh: case sensitive email resolution
+    const usersByUsername = await userDAL.findUserByUsername(email);
+    let user = usersByUsername?.length > 1 ? usersByUsername.find((el) => el.username === email) : usersByUsername?.[0];
     const serverCfg = await getServerCfg();
 
-    if (serverCfg.enabledLoginMethods) {
+    if (serverCfg.enabledLoginMethods && user) {
       switch (authMethod) {
         case AuthMethod.GITHUB: {
           if (!serverCfg.enabledLoginMethods.includes(LoginMethod.GITHUB)) {
@@ -715,8 +723,8 @@ export const authLoginServiceFactory = ({
       }
 
       user = await userDAL.create({
-        username: email,
-        email,
+        username: email.trim().toLowerCase(),
+        email: email.trim().toLowerCase(),
         isEmailVerified: true,
         firstName,
         lastName,
@@ -814,11 +822,14 @@ export const authLoginServiceFactory = ({
         ? decodedProviderToken.orgId
         : undefined;
 
-    const userEnc = await userDAL.findUserEncKeyByUsername({
+    // akhilmhdh: case sensitive email resolution
+    const usersByUsername = await userDAL.findUserEncKeyByUsername({
       username: email
     });
-    if (!userEnc) throw new BadRequestError({ message: "Invalid token" });
-    if (!userEnc.serverEncryptedPrivateKey)
+    const userEnc =
+      usersByUsername?.length > 1 ? usersByUsername.find((el) => el.username === email) : usersByUsername?.[0];
+
+    if (!userEnc?.serverEncryptedPrivateKey)
       throw new BadRequestError({ message: "Key handoff incomplete. Please try logging in again." });
 
     const token = await generateUserTokens({

backend/src/services/auth/auth-password-service.ts

@@ -121,7 +121,10 @@ export const authPaswordServiceFactory = ({
    */
   const sendPasswordResetEmail = async (email: string) => {
     const sendEmail = async () => {
-      const user = await userDAL.findUserByUsername(email);
+      const users = await userDAL.findUserByUsername(email);
+      // akhilmhdh: case sensitive email resolution
+      const user = users?.length > 1 ? users.find((el) => el.username === email) : users?.[0];
+      if (!user) throw new BadRequestError({ message: "Failed to find user data" });
 
       if (user && user.isAccepted) {
         const cfg = getConfig();
@@ -152,7 +155,10 @@ export const authPaswordServiceFactory = ({
    * */
   const verifyPasswordResetEmail = async (email: string, code: string) => {
     const cfg = getConfig();
-    const user = await userDAL.findUserByUsername(email);
+    const users = await userDAL.findUserByUsername(email);
+    // akhilmhdh: case sensitive email resolution
+    const user = users?.length > 1 ? users.find((el) => el.username === email) : users?.[0];
+    if (!user) throw new BadRequestError({ message: "Failed to find user data" });
 
     const userEnc = await userDAL.findUserEncKeyByUserId(user.id);
 
@@ -189,16 +195,15 @@ export const authPaswordServiceFactory = ({
       throw new BadRequestError({ message: `User encryption key not found for user with ID '${userId}'` });
     }
 
-    if (!user.hashedPassword) {
-      throw new BadRequestError({ message: "Unable to reset password, no password is set" });
-    }
-
     if (!user.authMethods?.includes(AuthMethod.EMAIL)) {
       throw new BadRequestError({ message: "Unable to reset password, no email authentication method is configured" });
     }
 
     // we check the old password if the user is resetting their password while logged in
     if (type === ResetPasswordV2Type.LoggedInReset) {
+      if (!user.hashedPassword) {
+        throw new BadRequestError({ message: "Unable to change password, no password is set" });
+      }
       if (!oldPassword) {
         throw new BadRequestError({ message: "Current password is required." });
       }

backend/src/services/auth/auth-signup-service.ts

@@ -73,18 +73,27 @@ export const authSignupServiceFactory = ({
 }: TAuthSignupDep) => {
   // first step of signup. create user and send email
   const beginEmailSignupProcess = async (email: string) => {
-    const isEmailInvalid = await isDisposableEmail(email);
+    const sanitizedEmail = email.trim().toLowerCase();
+    const isEmailInvalid = await isDisposableEmail(sanitizedEmail);
     if (isEmailInvalid) {
       throw new Error("Provided a disposable email");
     }
 
-    let user = await userDAL.findUserByUsername(email);
+    // akhilmhdh: case sensitive email resolution
+    const usersByUsername = await userDAL.findUserByUsername(sanitizedEmail);
+    let user =
+      usersByUsername?.length > 1 ? usersByUsername.find((el) => el.username === sanitizedEmail) : usersByUsername?.[0];
     if (user && user.isAccepted) {
       // TODO(akhilmhdh-pg): copy as old one. this needs to be changed due to security issues
-      throw new Error("Failed to send verification code for complete account");
+      throw new BadRequestError({ message: "Failed to send verification code for complete account" });
     }
     if (!user) {
-      user = await userDAL.create({ authMethods: [AuthMethod.EMAIL], username: email, email, isGhost: false });
+      user = await userDAL.create({
+        authMethods: [AuthMethod.EMAIL],
+        username: sanitizedEmail,
+        email: sanitizedEmail,
+        isGhost: false
+      });
     }
     if (!user) throw new Error("Failed to create user");
 
@@ -96,7 +105,7 @@ export const authSignupServiceFactory = ({
     await smtpService.sendMail({
       template: SmtpTemplates.SignupEmailVerification,
       subjectLine: "Infisical confirmation code",
-      recipients: [user.email as string],
+      recipients: [sanitizedEmail],
       substitutions: {
         code: token
       }
@@ -104,11 +113,15 @@ export const authSignupServiceFactory = ({
   };
 
   const verifyEmailSignup = async (email: string, code: string) => {
-    const user = await userDAL.findUserByUsername(email);
+    const sanitizedEmail = email.trim().toLowerCase();
+    const usersByUsername = await userDAL.findUserByUsername(sanitizedEmail);
+    const user =
+      usersByUsername?.length > 1 ? usersByUsername.find((el) => el.username === sanitizedEmail) : usersByUsername?.[0];
     if (!user || (user && user.isAccepted)) {
       // TODO(akhilmhdh): copy as old one. this needs to be changed due to security issues
       throw new Error("Failed to send verification code for complete account");
     }
+
     const appCfg = getConfig();
     await tokenService.validateTokenForUser({
       type: TokenType.TOKEN_EMAIL_CONFIRMATION,
@@ -153,12 +166,15 @@ export const authSignupServiceFactory = ({
     authorization,
     useDefaultOrg
   }: TCompleteAccountSignupDTO) => {
+    const sanitizedEmail = email.trim().toLowerCase();
     const appCfg = getConfig();
     const serverCfg = await getServerCfg();
 
-    const user = await userDAL.findOne({ username: email });
+    const usersByUsername = await userDAL.findUserByUsername(sanitizedEmail);
+    const user =
+      usersByUsername?.length > 1 ? usersByUsername.find((el) => el.username === sanitizedEmail) : usersByUsername?.[0];
     if (!user || (user && user.isAccepted)) {
-      throw new Error("Failed to complete account for complete user");
+      throw new BadRequestError({ message: "Failed to complete account for complete user" });
     }
 
     let organizationId: string | null = null;
@@ -315,7 +331,7 @@ export const authSignupServiceFactory = ({
     }
 
     const updatedMembersips = await orgDAL.updateMembership(
-      { inviteEmail: email, status: OrgMembershipStatus.Invited },
+      { inviteEmail: sanitizedEmail, status: OrgMembershipStatus.Invited },
       { userId: user.id, status: OrgMembershipStatus.Accepted }
     );
     const uniqueOrgId = [...new Set(updatedMembersips.map(({ orgId }) => orgId))];
@@ -382,9 +398,9 @@ export const authSignupServiceFactory = ({
    * User signup flow when they are invited to join the org
    * */
   const completeAccountInvite = async ({
+    email,
     ip,
     salt,
-    email,
     password,
     verifier,
     firstName,
@@ -399,7 +415,10 @@ export const authSignupServiceFactory = ({
     encryptedPrivateKeyTag,
     authorization
   }: TCompleteAccountInviteDTO) => {
-    const user = await userDAL.findUserByUsername(email);
+    const sanitizedEmail = email.trim().toLowerCase();
+    const usersByUsername = await userDAL.findUserByUsername(sanitizedEmail);
+    const user =
+      usersByUsername?.length > 1 ? usersByUsername.find((el) => el.username === sanitizedEmail) : usersByUsername?.[0];
     if (!user || (user && user.isAccepted)) {
       throw new Error("Failed to complete account for complete user");
     }
@@ -407,7 +426,7 @@ export const authSignupServiceFactory = ({
     validateSignUpAuthorization(authorization, user.id);
 
     const [orgMembership] = await orgDAL.findMembership({
-      inviteEmail: email,
+      inviteEmail: sanitizedEmail,
       status: OrgMembershipStatus.Invited
     });
     if (!orgMembership)
@@ -454,7 +473,7 @@ export const authSignupServiceFactory = ({
         const serverGeneratedPrivateKey = await getUserPrivateKey(serverGeneratedPassword, {
           ...systemGeneratedUserEncryptionKey
         });
-        const encKeys = await generateUserSrpKeys(email, password, {
+        const encKeys = await generateUserSrpKeys(sanitizedEmail, password, {
           publicKey: systemGeneratedUserEncryptionKey.publicKey,
           privateKey: serverGeneratedPrivateKey
         });
@@ -505,7 +524,7 @@ export const authSignupServiceFactory = ({
       }
 
       const updatedMembersips = await orgDAL.updateMembership(
-        { inviteEmail: email, status: OrgMembershipStatus.Invited },
+        { inviteEmail: sanitizedEmail, status: OrgMembershipStatus.Invited },
         { userId: us.id, status: OrgMembershipStatus.Accepted },
         tx
       );

backend/src/services/org/org-dal.ts

@@ -206,7 +206,7 @@ export const orgDALFactory = (db: TDbClient) => {
         .where(`${TableName.OrgMembership}.orgId`, orgId)
         .count("*")
         .join(TableName.Users, `${TableName.OrgMembership}.userId`, `${TableName.Users}.id`)
-        .where({ isGhost: false })
+        .where({ isGhost: false, [`${TableName.OrgMembership}.isActive` as "isActive"]: true })
         .first();
 
       return parseInt((count as unknown as CountResult).count || "0", 10);

backend/src/services/org/org-service.ts

@@ -827,7 +827,11 @@ export const orgServiceFactory = ({
       const users: Pick<TUsers, "id" | "firstName" | "lastName" | "email" | "username">[] = [];
 
       for await (const inviteeEmail of inviteeEmails) {
-        let inviteeUser = await userDAL.findUserByUsername(inviteeEmail, tx);
+        const usersByUsername = await userDAL.findUserByUsername(inviteeEmail, tx);
+        let inviteeUser =
+          usersByUsername?.length > 1
+            ? usersByUsername.find((el) => el.username === inviteeEmail)
+            : usersByUsername?.[0];
 
         // if the user doesn't exist we create the user with the email
         if (!inviteeUser) {
@@ -1239,10 +1243,13 @@ export const orgServiceFactory = ({
    * magic link and issue a temporary signup token for user to complete setting up their account
    */
   const verifyUserToOrg = async ({ orgId, email, code }: TVerifyUserToOrgDTO) => {
-    const user = await userDAL.findUserByUsername(email);
+    const usersByUsername = await userDAL.findUserByUsername(email);
+    const user =
+      usersByUsername?.length > 1 ? usersByUsername.find((el) => el.username === email) : usersByUsername?.[0];
     if (!user) {
       throw new NotFoundError({ message: "User not found" });
     }
+
     const [orgMembership] = await orgDAL.findMembership({
       [`${TableName.OrgMembership}.userId` as "userId"]: user.id,
       status: OrgMembershipStatus.Invited,

backend/src/services/super-admin/super-admin-service.ts

@@ -257,8 +257,8 @@ export const superAdminServiceFactory = ({
   const adminSignUp = async ({
     lastName,
     firstName,
-    salt,
     email,
+    salt,
     password,
     verifier,
     publicKey,
@@ -272,7 +272,8 @@ export const superAdminServiceFactory = ({
     userAgent
   }: TAdminSignUpDTO) => {
     const appCfg = getConfig();
-    const existingUser = await userDAL.findOne({ email });
+    const sanitizedEmail = email.trim().toLowerCase();
+    const existingUser = await userDAL.findOne({ username: sanitizedEmail });
     if (existingUser) throw new BadRequestError({ name: "Admin sign up", message: "User already exists" });
 
     const privateKey = await getUserPrivateKey(password, {
@@ -292,8 +293,8 @@ export const superAdminServiceFactory = ({
         {
           firstName,
           lastName,
-          username: email,
-          email,
+          username: sanitizedEmail,
+          email: sanitizedEmail,
           superAdmin: true,
           isGhost: false,
           isAccepted: true,
@@ -348,12 +349,13 @@ export const superAdminServiceFactory = ({
 
   const bootstrapInstance = async ({ email, password, organizationName }: TAdminBootstrapInstanceDTO) => {
     const appCfg = getConfig();
+    const sanitizedEmail = email.trim().toLowerCase();
     const serverCfg = await serverCfgDAL.findById(ADMIN_CONFIG_DB_UUID);
     if (serverCfg?.initialized) {
       throw new BadRequestError({ message: "Instance has already been set up" });
     }
 
-    const existingUser = await userDAL.findOne({ email });
+    const existingUser = await userDAL.findOne({ email: sanitizedEmail });
     if (existingUser) throw new BadRequestError({ name: "Instance initialization", message: "User already exists" });
 
     const userInfo = await userDAL.transaction(async (tx) => {
@@ -361,8 +363,8 @@ export const superAdminServiceFactory = ({
         {
           firstName: "Admin",
           lastName: "User",
-          username: email,
-          email,
+          username: sanitizedEmail,
+          email: sanitizedEmail,
           superAdmin: true,
           isGhost: false,
           isAccepted: true,
@@ -372,7 +374,7 @@ export const superAdminServiceFactory = ({
         tx
       );
       const { tag, encoding, ciphertext, iv } = infisicalSymmetricEncypt(password);
-      const encKeys = await generateUserSrpKeys(email, password);
+      const encKeys = await generateUserSrpKeys(sanitizedEmail, password);
 
       const userEnc = await userDAL.createUserEncryption(
         {

backend/src/services/user/user-dal.ts

@@ -8,16 +8,18 @@ import {
   TUserEncryptionKeys,
   TUserEncryptionKeysInsert,
   TUserEncryptionKeysUpdate,
-  TUsers
+  TUsers,
+  UsersSchema
 } from "@app/db/schemas";
 import { DatabaseError } from "@app/lib/errors";
-import { ormify, selectAllTableCols } from "@app/lib/knex";
+import { ormify, selectAllTableCols, sqlNestRelationships } from "@app/lib/knex";
 
 export type TUserDALFactory = ReturnType<typeof userDALFactory>;
 
 export const userDALFactory = (db: TDbClient) => {
   const userOrm = ormify(db, TableName.Users);
-  const findUserByUsername = async (username: string, tx?: Knex) => userOrm.findOne({ username }, tx);
+  const findUserByUsername = async (username: string, tx?: Knex) =>
+    (tx || db)(TableName.Users).whereRaw('lower("username") = :username', { username: username.toLowerCase() });
 
   const getUsersByFilter = async ({
     limit,
@@ -41,7 +43,7 @@ export const userDALFactory = (db: TDbClient) => {
             .whereILike("email", `%${searchTerm}%`)
             .orWhereILike("firstName", `%${searchTerm}%`)
             .orWhereILike("lastName", `%${searchTerm}%`)
-            .orWhereLike("username", `%${searchTerm}%`);
+            .orWhereRaw('lower("username") like ?', `%${searchTerm}%`);
         });
       }
 
@@ -65,12 +67,11 @@ export const userDALFactory = (db: TDbClient) => {
     try {
       return await db
         .replicaNode()(TableName.Users)
+        .whereRaw('lower("username") = :username', { username: username.toLowerCase() })
         .where({
-          username,
           isGhost: false
         })
-        .join(TableName.UserEncryptionKey, `${TableName.Users}.id`, `${TableName.UserEncryptionKey}.userId`)
-        .first();
+        .join(TableName.UserEncryptionKey, `${TableName.Users}.id`, `${TableName.UserEncryptionKey}.userId`);
     } catch (error) {
       throw new DatabaseError({ error, name: "Find user enc by email" });
     }
@@ -168,6 +169,38 @@ export const userDALFactory = (db: TDbClient) => {
     }
   };
 
+  const findAllMyAccounts = async (email: string) => {
+    try {
+      const doc = await db(TableName.Users)
+        .where({ email })
+        .leftJoin(TableName.OrgMembership, `${TableName.OrgMembership}.userId`, `${TableName.Users}.id`)
+        .leftJoin(TableName.Organization, `${TableName.Organization}.id`, `${TableName.OrgMembership}.orgId`)
+        .select(selectAllTableCols(TableName.Users))
+        .select(
+          db.ref("name").withSchema(TableName.Organization).as("orgName"),
+          db.ref("slug").withSchema(TableName.Organization).as("orgSlug")
+        );
+      const formattedDoc = sqlNestRelationships({
+        data: doc,
+        key: "id",
+        parentMapper: (el) => UsersSchema.parse(el),
+        childrenMapper: [
+          {
+            key: "orgSlug",
+            label: "organizations" as const,
+            mapper: ({ orgSlug, orgName }) => ({
+              slug: orgSlug,
+              name: orgName
+            })
+          }
+        ]
+      });
+      return formattedDoc;
+    } catch (error) {
+      throw new DatabaseError({ error, name: "Upsert user enc key" });
+    }
+  };
+
   // USER ACTION FUNCTIONS
   // ---------------------
   const findOneUserAction = (filter: TUserActionsUpdate, tx?: Knex) => {
@@ -200,6 +233,7 @@ export const userDALFactory = (db: TDbClient) => {
     createUserEncryption,
     findOneUserAction,
     createUserAction,
-    getUsersByFilter
+    getUsersByFilter,
+    findAllMyAccounts
   };
 };

backend/src/services/user/user-service.ts

@@ -9,7 +9,6 @@ import { TAuthTokenServiceFactory } from "@app/services/auth-token/auth-token-se
 import { TokenType } from "@app/services/auth-token/auth-token-types";
 import { TOrgMembershipDALFactory } from "@app/services/org-membership/org-membership-dal";
 import { SmtpTemplates, TSmtpService } from "@app/services/smtp/smtp-service";
-import { TUserAliasDALFactory } from "@app/services/user-alias/user-alias-dal";
 
 import { AuthMethod } from "../auth/auth-type";
 import { TGroupProjectDALFactory } from "../group-project/group-project-dal";
@@ -21,7 +20,7 @@ type TUserServiceFactoryDep = {
   userDAL: Pick<
     TUserDALFactory,
     | "find"
-    | "findOne"
+    | "findUserByUsername"
     | "findById"
     | "transaction"
     | "updateById"
@@ -31,8 +30,8 @@ type TUserServiceFactoryDep = {
     | "createUserAction"
     | "findUserEncKeyByUserId"
     | "delete"
+    | "findAllMyAccounts"
   >;
-  userAliasDAL: Pick<TUserAliasDALFactory, "find" | "insertMany">;
   groupProjectDAL: Pick<TGroupProjectDALFactory, "findByUserId">;
   orgMembershipDAL: Pick<TOrgMembershipDALFactory, "find" | "insertMany" | "findOne" | "updateById">;
   tokenService: Pick<TAuthTokenServiceFactory, "createTokenForUser" | "validateTokenForUser">;
@@ -45,7 +44,6 @@ export type TUserServiceFactory = ReturnType<typeof userServiceFactory>;
 
 export const userServiceFactory = ({
   userDAL,
-  userAliasDAL,
   orgMembershipDAL,
   projectMembershipDAL,
   groupProjectDAL,
@@ -54,8 +52,11 @@ export const userServiceFactory = ({
   permissionService
 }: TUserServiceFactoryDep) => {
   const sendEmailVerificationCode = async (username: string) => {
-    const user = await userDAL.findOne({ username });
+    // akhilmhdh: case sensitive email resolution
+    const users = await userDAL.findUserByUsername(username);
+    const user = users?.length > 1 ? users.find((el) => el.username === username) : users?.[0];
     if (!user) throw new NotFoundError({ name: `User with username '${username}' not found` });
+
     if (!user.email)
       throw new BadRequestError({ name: "Failed to send email verification code due to no email on user" });
     if (user.isEmailVerified)
@@ -77,7 +78,10 @@ export const userServiceFactory = ({
   };
 
   const verifyEmailVerificationCode = async (username: string, code: string) => {
-    const user = await userDAL.findOne({ username });
+    // akhilmhdh: case sensitive email resolution
+    const usersByusername = await userDAL.findUserByUsername(username);
+    const user =
+      usersByusername?.length > 1 ? usersByusername.find((el) => el.username === username) : usersByusername?.[0];
     if (!user) throw new NotFoundError({ name: `User with username '${username}' not found` });
     if (!user.email)
       throw new BadRequestError({ name: "Failed to verify email verification code due to no email on user" });
@@ -90,84 +94,8 @@ export const userServiceFactory = ({
       code
     });
 
-    const { email } = user;
-
-    await userDAL.transaction(async (tx) => {
-      await userDAL.updateById(
-        user.id,
-        {
-          isEmailVerified: true
-        },
-        tx
-      );
-
-      // check if there are verified users with the same email.
-      const users = await userDAL.find(
-        {
-          email,
-          isEmailVerified: true
-        },
-        { tx }
-      );
-
-      if (users.length > 1) {
-        // merge users
-        const mergeUser = users.find((u) => u.id !== user.id);
-        if (!mergeUser) throw new NotFoundError({ name: "Failed to find merge user" });
-
-        const mergeUserOrgMembershipSet = new Set(
-          (await orgMembershipDAL.find({ userId: mergeUser.id }, { tx })).map((m) => m.orgId)
-        );
-        const myOrgMemberships = (await orgMembershipDAL.find({ userId: user.id }, { tx })).filter(
-          (m) => !mergeUserOrgMembershipSet.has(m.orgId)
-        );
-
-        const userAliases = await userAliasDAL.find(
-          {
-            userId: user.id
-          },
-          { tx }
-        );
-        await userDAL.deleteById(user.id, tx);
-
-        if (myOrgMemberships.length) {
-          await orgMembershipDAL.insertMany(
-            myOrgMemberships.map((orgMembership) => ({
-              ...orgMembership,
-              userId: mergeUser.id
-            })),
-            tx
-          );
-        }
-
-        if (userAliases.length) {
-          await userAliasDAL.insertMany(
-            userAliases.map((userAlias) => ({
-              ...userAlias,
-              userId: mergeUser.id
-            })),
-            tx
-          );
-        }
-      } else {
-        await userDAL.delete(
-          {
-            email,
-            isAccepted: false,
-            isEmailVerified: false
-          },
-          tx
-        );
-
-        // update current user's username to [email]
-        await userDAL.updateById(
-          user.id,
-          {
-            username: email
-          },
-          tx
-        );
-      }
+    await userDAL.updateById(user.id, {
+      isEmailVerified: true
     });
   };
 
@@ -212,6 +140,23 @@ export const userServiceFactory = ({
     return updatedUser;
   };
 
+  const getAllMyAccounts = async (email: string, userId: string) => {
+    const users = await userDAL.findAllMyAccounts(email);
+    return users?.map((el) => ({ ...el, isMyAccount: el.id === userId }));
+  };
+
+  const removeMyDuplicateAccounts = async (email: string, userId: string) => {
+    const users = await userDAL.find({ email });
+    const duplicatedAccounts = users?.filter((el) => el.id !== userId);
+    const myAccount = users?.find((el) => el.id === userId);
+    if (duplicatedAccounts.length && myAccount) {
+      await userDAL.transaction(async (tx) => {
+        await userDAL.delete({ $in: { id: duplicatedAccounts?.map((el) => el.id) } }, tx);
+        await userDAL.updateById(userId, { username: (myAccount.email || myAccount.username).toLowerCase() }, tx);
+      });
+    }
+  };
+
   const getMe = async (userId: string) => {
     const user = await userDAL.findUserEncKeyByUserId(userId);
     if (!user) throw new NotFoundError({ message: `User with ID '${userId}' not found`, name: "GetMe" });
@@ -313,9 +258,11 @@ export const userServiceFactory = ({
   };
 
   const listUserGroups = async ({ username, actorOrgId, actor, actorId, actorAuthMethod }: TListUserGroupsDTO) => {
-    const user = await userDAL.findOne({
-      username
-    });
+    // akhilmhdh: case sensitive email resolution
+    const usersByusername = await userDAL.findUserByUsername(username);
+    const user =
+      usersByusername?.length > 1 ? usersByusername.find((el) => el.username === username) : usersByusername?.[0];
+    if (!user) throw new NotFoundError({ name: `User with username '${username}' not found` });
 
     // This makes it so the user can always read information about themselves, but no one else if they don't have the Members Read permission.
     if (user.id !== actorId) {
@@ -346,7 +293,9 @@ export const userServiceFactory = ({
     getUserAction,
     unlockUser,
     getUserPrivateKey,
+    getAllMyAccounts,
     getUserProjectFavorites,
+    removeMyDuplicateAccounts,
     updateUserProjectFavorites
   };
 };