네트워크 문제 해결

이 절차를 사용하여 다음을 수행할 수 있습니다.

• Unity가 패키지 관리자 레지스트리 서버에 액세스할 수 있도록 방화벽을 설정합니다.
• Configure your proxy server, either by setting environment variables or adding custom certificate authority (CA) certificates.

방화벽 설정

방화벽의 허용 도메인 리스트에 다음을 추가합니다.

• packages.unity.com
• download.packages.unity.com
• upm-cdn.unity.com (또는 중국 내 위치의 경우 upm-cdn-china.unitychina.cn)

이렇게 하면 Unity 패키지 관리자가 HTTPS를 사용하여 이러한 도메인 이름에 액세스할 수 있습니다.

팁: 방화벽의 세이프 리스트에 도메인 이름을 추가하는 방법은 운영체제의 도움말을 참조하십시오.

프록시 서버 설정

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. For more information, refer to Use environment variables to identify your proxy server.

You can set these variables globally (either system or user variables) according to your operating system. Alternatively, you can create a command file to set these environment variables and launch the Hub.

For environments where you are behind a proxy server using a certificate that Package Manager doesn’t recognize, you can configure a custom certificate authority.

커스텀 인증서 권한

In some organizations, users can only access the internet through a proxy server. Some proxies unpack the HTTPS content and repack it with their own SSL certificate. Unity Package Manager’s underlying HTTPS layer sometimes rejects these certificates because it doesn’t recognize the certificate authority that emitted them. When this happens, the Package Manager treats the connection as a possible machine-in-the-middle attack (MITM). This means that you can’t use many features in Unity, including the Package Manager, unless you configure additional SSL certificate authorities to allow these certificates.

추가 SSL 인증서 권한을 설정하려면 다음을 수행하십시오.

1. Locate the upmconfig.toml global configuration file. If the file doesn’t already exist, create an empty text file.

2. Create a text file with one or more certificates for custom certificate authorities. The file must consist of one or more trusted certificates in the Privacy-Enhanced Mail (PEM) format. For example:

   -----BEGIN CERTIFICATE-----
   MIIC+zCCAeOgAwIBAgIJAO0U6hVJnbvjMA0GCSqGSIb3DQEBBQUAMBQxEjAQBgNV
   BAMMCWxvY2FsaG9zdDAeFw0xOTAzMTIwMTIxMzRaFw0yOTAzMDkwMTIxMzRaMBQx
   (additional lines omitted for conciseness)
   LFwHSUdqk0lJK4b0mCwyTHNvYO1IDziE5EKwfuaKVgOa62iCHVahgIVa+een4EfS
   hCCr3M3cq11Mi+mnRi1scxxrOno4OEEChWg2szZLlxBrkVJllrrq620XJ6RLB/8=
   -----END CERTIFICATE-----
   -----BEGIN CERTIFICATE-----
   MIIDtzCCAp+gAwIBAgIQDOfg5RfYRv6P5WD8G/AwOTANBgkqhkiG9w0BAQUFADBl
   MQswCQYDVQQGEwJVUzEVMBMGA1UEChMMRGlnaUNlcnQgSW5jMRkwFwYDVQQLExB3
   (additional lines omitted for conciseness)
   H2sMNgcWfzd8qVttevESRmCD1ycEvkvOl77DZypoEd+A5wwzZr8TDRRu838fYxAe
   +o0bJW1sj6W3YQGx0qMmoRBxna3iw/nDmVG3KwcIzi7mULKn+gpFL6Lw8g==
   -----END CERTIFICATE-----
   

3. 이 파일을 가능한 경우 전역 설정 파일과 동일한 폴더에 저장합니다. 단, Unity는 파일 시스템의 모든 위치를 지원합니다.

4. In the global configuration file, add the caFile key and set its value as an absolute file path to your PEM file. Important: When setting Windows paths in TOML files, use forward slashes (/) or double backslashes (\\). Don’t use single backslashes (\) because they’re special characters which mark escape sequences and can cause TOML parsing errors.

   Windows example

   caFile = "C:\\ProgramData\\Unity\\config\\cert.pem"
   

   macOS and Linux example

   caFile = "/etc/cert.pem"
   

추가 리소스

• Using Unity through web proxies