URL do CDN deve ser adicionada ao src do script CSP

Suporte Instalação
1

Tenho um site configurado com variáveis de ambiente (ENV) assim:

DISCOURSE_FORCE_HTTPS: true
DISCOURSE_S3_ACCESS_KEY_ID: 'KEY'
DISCOURSE_S3_SECRET_ACCESS_KEY: 'SECRET'
DISCOURSE_BACKUP_LOCATION: 's3'
DISCOURSE_ENABLE_S3_UPLOADS: true
DISCOURSE_ENABLE_S3_INVENTORY: false
DISCOURSE_S3_BACKUP_BUCKET: 'mybucket/backups'
DISCOURSE_S3_UPLOAD_BUCKET: 'mybucket'
DISCOURSE_S3_CDN_URL: 'https://mybuckets3.cdn.literatehosting.com'
DISCOURSE_S3_REGION: 'us-west-1'
DISCOURSE_BACKUP_WITH_UPLOADS: 'false'
DISCOURSE_CDN_URL: 'https://mybucket.cdn.literatehosting.com'

Funcionava perfeitamente até que adicionei a s3 cdn url. Após adicionar o CDN do S3, meu navegador começou a rejeitar solicitações para o CDN normal (não S3). Adicionei a URL do CDN em SiteSetting.content_security_policy_script_src= e, em seguida, voltou a funcionar. Isso parece ser um bug, não? Fiz apenas um reinício após alterar essas variáveis de ambiente, não uma reconstrução. Preciso executar um rake assets:precompile quando altero as configurações do CDN?

2

Hmm, this should be working fine. The CSP is supposed to whitelist the specific folders on the S3 and pull CDNs that scripts come from.

What CSP was/is Discourse sending with the page? Is this a subfolder install?

1 curtida
3

I think I understand that. Is that CSP in the static assets that a rake assets:precompile makes? (But then why would adding it to the settings fix it.)

I’m afraid that I don’t quite know the canonical way to get the answer to that question.

Not subfolder. A fairly standard install, though traefik is a reverse proxy in front of it.

4

curl -I https://discourse.example.com/ or the Chrome inspector, and get the content of the Content-Security-Policy header.

2 curtidas