Content Security Policy (CSP) Headers
If the website specifies Content Security Policy headers, those headers may need to be modified in order to allow visitors to run Glance sessions.
Glance Cobrowse requires a policy which:
https://s3.amazonaws.com/glancecdn/, unless self-hosting.
Allows cross domain requests to
Allows secure https and websocket connections to Glance’s session servers at *.glance.net.
If the Content Security Policy relies on default-src to specify trusted protocols and hosts, the following can be added to default-src:
If the Content Security Policy includes more specific directives:
For additional information on CSP security, see Cobrowse Security Architecture.