[CanvasUrl]/error_reports  or [CanvasUrl]/error_reports /[error#] you must be logged in and have permission to view

I'm a developer for a tool provider and I have a client that uses Canvas and needs to create assignments that use our external tool launched into a new tab.  The LTI 1.1 setup process is not an issue,...

I know this is several years later, but I noticed that while Canvas does add the query parameters to the request body and as previously stated this must be included in the OAuth signature validation, ...

[CanvasUrl]/error_reports  or [CanvasUrl]/error_reports /[error#] you must be logged in and have permission to view

I'm a developer for a tool provider and I have a client that uses Canvas and needs to create assignments that use our external tool launched into a new tab.  The LTI 1.1 setup process is not an issue,...

I know this is several years later, but I noticed that while Canvas does add the query parameters to the request body and as previously stated this must be included in the OAuth signature validation, ...