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feat(tenancy): add Workspace multi-tenant foundation (#2353)
* Document multi-tenant workspace architecture * Add OSS and commercial workspace boundaries * docs: redesign multi-tenant workspace architecture * feat(tenancy): implement workspace isolation * docs(tenancy): record verification evidence * docs(tenancy): revise single-instance SaaS topology * docs(tenancy): refine architecture options * docs: finalize cloud v2 multi-tenant decisions * feat(tenancy): establish cloud isolation foundations * feat(tenancy): harden shared cloud runtime boundaries * docs(tenancy): record final isolation verification * fix(tenancy): close isolation and permission gaps * docs(tenancy): record final isolation verification * feat(tenancy): connect cloud workspace control plane * fix(build): install git for pinned SDK * docs(cloud): update control plane verification * chore: update multi-tenant SDK pin * fix(cloud): skip legacy model sync during startup * test(cloud): preserve minimal model manager fixtures * fix(cloud): preserve authenticated account context * fix(cloud): reuse authenticated account for user info * feat(cloud): complete Workspace settings navigation * test(web): cover Workspace dropdown menu * feat(web): place workspace controls in sidebar * refactor(web): streamline workspace controls * style(web): format workspace layout test * fix(cloud): surface runtime and workspace plan status * fix(plugin): keep runtime identity stable across restarts * fix(ui): widen and center workspace switcher * fix(ui): hide roles from workspace switcher * fix(ui): align workspace switcher with sidebar entries * feat(workspace): add in-product collaboration and direct Cloud launch * style: format collaboration changes * fix(workspace): bind collaboration APIs to tenant UoW * fix(cloud): preserve Core-owned collaboration state * test(cloud): require Space identity for invite registration * feat(cloud): complete secure invitation experience * style(web): format invitation flows * fix(cloud): recover box runtime without unscoped skill reload * feat(oss): enforce invitation account and owner billing flows * style: format OSS account service * test(oss): cover invitation logout handoff * fix(oss): resolve workspace owner in scoped session * feat(cloud): harden multi-tenant runtime resources * fix(cloud): bound runtime restart storms * fix(cloud): eliminate periodic runtime CPU spikes * fix(cloud): enforce instance capacity ceilings * fix(cloud): scope public login capability discovery * fix(cloud): bound tenant maintenance and monitoring work * fix(runtime): bound tenant resource amplification * fix(deps): pin green multi-tenant plugin SDK * fix(cloud): handle unavailable skill capability * fix(security): require authentication for image file endpoint (H-2) - Changed /api/v1/files/image from AuthType.NONE to USER_TOKEN_OR_API_KEY - Added Permission.RESOURCE_VIEW requirement - Prevents unauthenticated cross-tenant file access via leaked keys - Fixes HIGH severity finding from multi-tenant security review docs: add comprehensive database migration guide - Complete migration steps for OSS → multi-tenant - Backup, execution, verification procedures - Rollback scenarios and recovery plans - Performance tuning recommendations * test: add comprehensive cross-tenant isolation tests Added 7 critical test scenarios for multi-tenant boundaries: - Cross-tenant bot access prevention - Viewer role read-only enforcement - Removed member immediate access revocation - Model provider credential isolation - WebSocket message isolation - Invitation token workspace scoping - Multi-workspace context validation These tests address P0-2 coverage gaps for: - workspaces.py (membership & invitation flows) - user.py (authentication & authorization) - websocket_chat.py (real-time isolation) - plugins.py (resource access control) docs: finalize database migration guide * fix(security): resolve M-1, M-2, M-3 security findings M-1: WebSocket authorization TOCTOU race (FIXED) - Changed _revalidate_websocket_authorization to return RequestContext - Ensures validated context is used immediately without race window - Prevents removed members from sending messages during revalidation gap M-2: Model Manager cache workspace isolation (VERIFIED) - Confirmed _CacheKey already uses 4-tuple: (instance, workspace, generation, resource) - Cache is properly scoped per workspace, no cross-tenant leakage possible - No code change needed, documented as working correctly M-3: Invitation lock workspace scoping (FIXED) - Changed lock key from token_digest to workspace_uuid:token_digest - Prevents DoS where attacker locks token in Workspace A to block Workspace B - Locks now isolated per workspace All MEDIUM severity findings from security review now resolved. * fix(cloud): unblock tenant CI and enforce knowledge quotas * fix(tenancy): scope rerank model sync --------- Co-authored-by: dadachann <185672915+dadachann@users.noreply.github.com>
This commit is contained in:
@@ -80,7 +80,7 @@ const enUS = {
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loading: 'Loading...',
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fieldRequired: 'This field is required',
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or: 'or',
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loginWithSpace: 'Login with Space',
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loginWithSpace: 'Login with LangBot Account',
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spaceLoginRecommended:
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'Recommended: Use official stable model APIs and cloud services',
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loginLocal: 'Login with local account',
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@@ -167,6 +167,7 @@ const enUS = {
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actions: 'Actions',
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apiKeyCreatedMessage:
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'Please copy this API key, if the button is invalid, please copy manually.',
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apiKeyStoredSecurely: 'Secret shown only when created',
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none: 'None',
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more: 'More ({{count}})',
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less: 'Less',
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@@ -276,8 +277,12 @@ const enUS = {
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searchProviders: 'Search providers...',
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langbotModelsDescription: 'Cloud models powered by LangBot Space',
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credits: 'Credits',
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loginWithSpace: 'Login with Space',
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loginWithSpace: 'Login with LangBot Account',
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loginToUseModels: 'Login with Space to use cloud models',
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ownerMustBindSpace:
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'The Workspace owner must connect Space for LangBot Models.',
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usesOwnerSpaceBilling:
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"Uses the Workspace owner's Space billing and credits.",
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noModels: 'No models configured',
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langbotModels: 'LangBot Models',
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spaceTrialTooltip:
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@@ -826,6 +831,9 @@ const enUS = {
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boxStdioRefusedSuggestion:
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'Enable Box (box.enabled = true) and ensure the runtime is healthy, or switch this server to http/sse mode.',
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boxRequired: 'requires Box',
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disabledByPolicy: 'disabled by policy',
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stdioDisabledByPolicy:
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'Stdio MCP is disabled for this deployment. Use a remote MCP server instead.',
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stdioBlockedByBoxToast:
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'Stdio MCP cannot be saved while the Box sandbox is disabled or unreachable. Enable Box or pick http/sse.',
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toolsFound: 'tools',
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@@ -1279,7 +1287,96 @@ const enUS = {
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'Invalid bind request. Please try again from account settings.',
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setPasswordHint: 'Set a password to login with email and password',
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spaceEmailMismatch:
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'Space login email does not match the local account email',
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'The Space login email does not match the local account email.',
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space_account_not_registeredTitle: 'Account not registered',
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space_account_not_registered:
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'No local account is registered for this Space email. Ask the Workspace owner for an invitation.',
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space_account_binding_requiredTitle: 'Space connection required',
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space_account_binding_required:
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'This local account must connect Space from Account settings before using Space login.',
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},
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workspace: {
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title: 'Workspace',
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description: 'Manage members, roles, and invitation links',
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selectTitle: 'Choose a Workspace',
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selectDescription: 'Select where you want to continue in LangBot.',
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selectionLoadFailed:
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'Your Workspaces could not be loaded. Please try again.',
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switchWorkspace: 'Switch Workspace',
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settings: 'Workspace Settings',
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currentPlan: 'Current plan',
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planUnavailable: 'Unavailable',
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upgradePlan: 'Change or upgrade plan',
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ossSingletonDescription:
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'This self-hosted instance has one Workspace and can include multiple users.',
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cloudManagedDescription:
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'This Workspace is hosted by LangBot Cloud. Manage members here; billing opens in Cloud.',
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loadFailed: 'Failed to load Workspace information',
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members: 'Members',
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you: 'You',
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inviteMember: 'Invite a member',
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inviteDescription:
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'Create a one-time link to add another user to this Workspace.',
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emailPlaceholder: 'member@example.com',
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createInvitation: 'Create invitation',
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invitationCreated: 'Invitation created',
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delivery: {
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sent: 'Invitation sent',
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link_only: 'Invitation link created',
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failed: 'Invitation link created, but email could not be sent',
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},
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invitationCreateFailed: 'Failed to create invitation',
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oneTimeLinkWarning: 'Copy this link now. It is shown only once.',
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copyInvitation: 'Copy invitation link',
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invitationCopied: 'Invitation link copied',
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pendingInvitations: 'Pending invitations',
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expiresAt: 'Expires {{date}}',
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revokeInvitation: 'Revoke invitation',
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invitationRevoked: 'Invitation revoked',
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invitationRevokeFailed: 'Failed to revoke invitation',
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acceptInvitation: 'Accept invitation',
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invitedToWorkspace: 'You were invited to {{workspace}}',
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checkingInvitation: 'Checking this invitation...',
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invitationMissing: 'This invitation link is missing required information.',
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invitationExpired: 'This invitation has expired.',
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invitationAlreadyRevoked: 'This invitation was revoked.',
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invitationAlreadyUsed: 'This invitation was already used.',
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invitationInvalid: 'This invitation is invalid or no longer available.',
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invitationAccepted: 'Invitation accepted',
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invitationAcceptFailed: 'Failed to accept invitation',
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invitationEmailMismatch:
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'This invitation belongs to a different email address.',
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existingAccountLoginRequired:
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'An account already exists for this email. Sign in to continue.',
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acceptAsCurrentAccount: 'Accept with current account',
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authenticatedInvitationNotice:
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'Sign out first, then sign in with the invited account. Your invitation will be preserved.',
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logoutAndReturn: 'Sign out and return to this invitation',
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switchAccount: 'Switch account',
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registerAndAccept: 'Create account and accept',
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alreadyHaveAccount: 'I already have an account',
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confirmPassword: 'Confirm password',
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passwordMinimum: 'Password must contain at least 8 characters.',
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passwordMismatch: 'The passwords do not match.',
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backToLogin: 'Back to sign in',
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memberUpdated: 'Member role updated',
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memberUpdateFailed: 'Failed to update member role',
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removeMember: 'Remove member',
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removeMemberConfirm: 'Remove this member from the Workspace?',
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memberRemoved: 'Member removed',
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memberRemoveFailed: 'Failed to remove member',
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transferOwnership: 'Transfer ownership',
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types: {
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personal: 'Personal',
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team: 'Team',
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},
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roles: {
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owner: 'Owner',
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admin: 'Admin',
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developer: 'Developer',
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operator: 'Operator',
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viewer: 'Viewer',
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},
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},
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monitoring: {
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title: 'Dashboard',
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@@ -1532,6 +1629,7 @@ const enUS = {
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settingsDialog: {
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title: 'Settings',
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nav: {
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workspace: 'Workspace',
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models: 'Models',
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api: 'API',
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storage: 'Storage',
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