Lokalise Enterprise Rbac

Lokalise Enterprise RBAC

Overview

Configure enterprise-grade access control for Lokalise with teams, roles, and SSO.

Prerequisites

• Lokalise Enterprise or Team plan
• Identity Provider (IdP) for SSO (optional)
• Understanding of role-based access patterns
• Admin access to Lokalise organization

Lokalise Role Hierarchy

Instructions

Step 1: Define Role Mappings

// Role definitions aligned with Lokalise
enum LokaliseRole {
  Owner = "owner",
  Admin = "admin",
  Manager = "manager",
  Developer = "developer",
  Translator = "translator",
  Reviewer = "reviewer",
  Viewer = "viewer",
}

interface LokalisePermissions {
  manageTeam: boolean;
  manageProject: boolean;
  manageKeys: boolean;
  editTranslations: boolean;
  reviewTranslations: boolean;
  downloadFiles: boolean;
  uploadFiles: boolean;
  viewOnly: boolean;
}

const ROLE_PERMISSIONS: Record<LokaliseRole, LokalisePermissions> = {
  owner: {
    manageTeam: true,
    manageProject: true,
    manageKeys: true,
    editTranslations: true,
    reviewTranslations: true,
    downloadFiles: true,
    uploadFiles: true,
    viewOnly: false,
  },
  admin: {
    manageTeam: true,
    manageProject: true,
    manageKeys: true,
    editTranslations: true,
    reviewTranslations: true,
    downloadFiles: true,
    uploadFiles: true,
    viewOnly: false,
  },
  manager: {
    manageTeam: false,
    manageProject: true,
    manageKeys: true,
    editTranslations: true,
    reviewTranslations: true,
    downloadFiles: true,
    uploadFiles: true,
    viewOnly: false,
  },
  developer: {
    manageTeam: false,
    manageProject: false,
    manageKeys: true,
    editTranslations: true,
    reviewTranslations: false,
    downloadFiles: true,
    uploadFiles: true,
    viewOnly: false,
  },
  translator: {
    manageTeam: false,
    manageProject: false,
    manageKeys: false,
    editTranslations: true,
    reviewTranslations: false,
    downloadFiles: true,
    uploadFiles: false,
    viewOnly: false,
  },
  reviewer: {
    manageTeam: false,
    manageProject: false,
    manageKeys: false,
    editTranslations: false,
    reviewTranslations: true,
    downloadFiles: true,
    uploadFiles: false,
    viewOnly: false,
  },
  viewer: {
    manageTeam: false,
    manageProject: false,
    manageKeys: false,
    editTranslations: false,
    reviewTranslations: false,
    downloadFiles: true,
    uploadFiles: false,
    viewOnly: true,
  },
};

function checkPermission(
  role: LokaliseRole,
  permission: keyof LokalisePermissions
): boolean {
  return ROLE_PERMISSIONS[role][permission];
}

Step 2: Team Management

import { LokaliseApi } from "@lokalise/node-api";

const client = new LokaliseApi({
  apiKey: process.env.LOKALISE_API_TOKEN!,
});

// List team users
async function listTeamUsers(teamId: number) {
  const users = await client.teamUsers().list({ team_id: teamId });
  return users.items.map(u => ({
    userId: u.user_id,
    email: u.email,
    fullname: u.fullname,
    role: u.role,
    createdAt: u.created_at,
  }));
}

// Add user to team
async function addTeamUser(teamId: number, email: string, role: LokaliseRole) {
  const user = await client.teamUsers().create({
    team_id: teamId,
    email,
    role,
  });

  console.log(`Added ${email} as ${role} to team ${teamId}`);
  return user;
}

// Update user role
async function updateUserRole(teamId: number, userId: number, newRole: LokaliseRole) {
  const user = await client.teamUsers().update(userId, {
    team_id: teamId,
    role: newRole,
  });

  console.log(`Updated user ${userId} to role ${newRole}`);
  return user;
}

// Remove user from team
async function removeTeamUser(teamId: number, userId: number) {
  await client.teamUsers().delete(userId, { team_id: teamId });
  console.log(`Removed user ${userId} from team ${teamId}`);
}

Step 3: Project-Level Access Control

// Add contributor to project with specific role
async function addProjectContributor(
  projectId: string,
  email: string,
  role: LokaliseRole,
  languages?: string[]  // Optional: restrict to specific languages
) {
  const params: any = {
    email,
    is_admin: role === LokaliseRole.Admin || role === LokaliseRole.Manager,
    is_reviewer: role === LokaliseRole.Reviewer,
  };

  // Language-specific access for translators
  if (languages && languages.length > 0) {
    params.languages = languages.map(lang => ({
      lang_iso: lang,
      is_writable: role === LokaliseRole.Translator,
    }));
  }

  const contributor = await client.contributors().create(projectId, params);
  console.log(`Added ${email} to project ${projectId} as ${role}`);
  return contributor;
}

// List project contributors
async function listProjectContributors(projectId: string) {
  const contributors = await client.contributors().list({
    project_id: projectId,
  });

  return contributors.items.map(c => ({
    userId: c.user_id,
    email: c.email,
    fullname: c.fullname,
    isAdmin: c.is_admin,
    isReviewer: c.is_reviewer,
    languages: c.languages,
  }));
}

Step 4: Permission Middleware

// Express middleware for permission checks
function requireLokalisePermission(permission: keyof LokalisePermissions) {
  return async (req: Request, res: Response, next: NextFunction) => {
    const user = req.user as { lokaliseRole: LokaliseRole };

    if (!checkPermission(user.lokaliseRole, permission)) {
      return res.status(403).json({
        error: "Forbidden",
        message: `Missing permission: ${permission}`,
        requiredPermission: permission,
        userRole: user.lokaliseRole,
      });
    }

    next();
  };
}

// Usage in routes
app.post("/api/translations/upload",
  requireLokalisePermission("uploadFiles"),
  uploadHandler
);

app.delete("/api/keys/:keyId",
  requireLokalisePermission("manageKeys"),
  deleteKeyHandler
);

app.get("/api/translations",
  requireLokalisePermission("downloadFiles"),
  downloadHandler
);

Step 5: SSO Integration (Enterprise)

// Map IdP groups to Lokalise roles
const IDP_GROUP_MAPPING: Record<string, LokaliseRole> = {
  "Engineering": LokaliseRole.Developer,
  "Localization-Admins": LokaliseRole.Admin,
  "Translators-ES": LokaliseRole.Translator,
  "Translators-FR": LokaliseRole.Translator,
  "QA-Team": LokaliseRole.Reviewer,
  "Product": LokaliseRole.Viewer,
};

// SAML callback handler
async function handleSamlCallback(samlResponse: any) {
  const { email, groups } = parseSamlResponse(samlResponse);

  // Determine Lokalise role from IdP groups
  let role = LokaliseRole.Viewer;  // Default
  for (const group of groups) {
    if (IDP_GROUP_MAPPING[group]) {
      const mappedRole = IDP_GROUP_MAPPING[group];
      // Use highest privilege role
      if (roleHierarchy(mappedRole) > roleHierarchy(role)) {
        role = mappedRole;
      }
    }
  }

  // Provision user in Lokalise if needed
  await ensureUserExists(email, role);

  return { email, role };
}

function roleHierarchy(role: LokaliseRole): number {
  const hierarchy: Record<LokaliseRole, number> = {
    owner: 100,
    admin: 90,
    manager: 80,
    developer: 70,
    reviewer: 50,
    translator: 40,
    viewer: 10,
  };
  return hierarchy[role];
}

Output

• Role definitions implemented
• Team management APIs
• Project-level access control
• Permission middleware active

Error Handling

Examples

Quick Permission Check

// Before allowing action
if (!checkPermission(user.role, "uploadFiles")) {
  throw new ForbiddenError("You don't have permission to upload files");
}

Audit User Access

async function auditProjectAccess(projectId: string) {
  const contributors = await listProjectContributors(projectId);

  console.log(`Project ${projectId} access audit:`);
  contributors.forEach(c => {
    console.log(`  ${c.email}: ${c.isAdmin ? "Admin" : c.isReviewer ? "Reviewer" : "Contributor"}`);
    if (c.languages) {
      console.log(`    Languages: ${c.languages.map(l => l.lang_iso).join(", ")}`);
    }
  });

  return contributors;
}

Bulk Role Update

async function updateTeamRoles(
  teamId: number,
  roleUpdates: Array<{ userId: number; newRole: LokaliseRole }>
) {
  for (const update of roleUpdates) {
    await updateUserRole(teamId, update.userId, update.newRole);
    // Respect rate limits
    await new Promise(r => setTimeout(r, 200));
  }
}

Resources

• Lokalise Team Management
• Lokalise Contributors
• Lokalise Enterprise

Next Steps

For major migrations, see lokalise-migration-deep-dive.