QCSB - Storage Connections & Provider Setup

Configure Microsoft Entra for QCSB OneDrive with the Application ID, Client Secret Value, tenant choice, redirect URI, and isolated OAuth binding.

Avoid a common QCSB OneDrive setup error by entering the Microsoft Entra Client Secret Value, not the portal Secret ID.

Choose common, consumers, or organizations as the QCSB OneDrive tenant/account type before authorizing the Microsoft account.

Create a QCSB OneDrive Storage Connection with application credentials, tenant type, exact root, subdirectory policy, and Microsoft authorization.

Connect, reconnect, or disconnect the Microsoft account assigned to one QCSB OneDrive connection without changing other provider connections.

Understand QCSB OneDrive root boundaries and troubleshoot callback routing, credentials, tenant mismatch, consent, inaccessible roots, and provider errors.

Understand the QCSB exact-root security model, subdirectory boundaries, server-side path validation, and why a Storage Connection never exposes parent folders.

Create and test a shared QCSB Storage Connection, set its exact root and provider credentials, then publish it through one or more Workspaces.

Test a QCSB Storage Connection to verify credentials, provider reachability, exact-root access, OAuth state, and Workspace readiness before production use.

Edit a QCSB Storage Connection safely and learn why its provider is immutable, when to create a replacement connection, and how to migrate Workspaces.

Disable or re-enable a QCSB Storage Connection without deleting its configuration, credentials, Workspace associations, or provider files.

Delete a QCSB Storage Connection safely after removing Workspace use and active transfers while preserving provider files and historical references.

Control QCSB subdirectory access beneath an exact connection root while keeping parent paths inaccessible and preserving the configured security boundary.

Understand how QCSB isolates provider credentials per connection, protects saved secrets, separates private-user credentials, and sanitizes errors.

Create a Local / Joomla Server QCSB Storage Connection with an exact filesystem root, controlled subdirectory access, and verified PHP permissions.