Some proxies unpack the HTTPS content and repack it with their own SSL certificate. In some corporations and institutions, users can only access the internet through a proxy server. Alternatively, you can set them only for the Unity Hub when it launches.įor environments where you are behind a proxy server using a certificate that Package Manager does not recognize, you can configure a custom certificate authority. You can set these variables globally (either system or user variables) according to your operating system. When using a proxy server, configure the HTTP_PROXY and HTTPS_PROXY environment variables for the Unity Package Manager to use when performing requests against the Unity package registry. Tip: Refer to your operating system’s help to learn how to add a domain name to the firewall’s safe list. This ensures that the Unity Package Manager can access these domain names using HTTPS.

Configure your proxy server, either by setting environment variables for the Hub or custom certificate authority (CA) certificates.Īdd these to your firewall’s list of allowed domains:.

Configure your firewall settings so that Unity has access to the Package Manager registry server.

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