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Content Security Policy fix for S3 upload 

CSP allows wildcard only at first element of FQDN, so policy `*.s3.*.amazonaws.com` is invalid cause it contains second wildcard in the middle of FQDN.

nginx.prod.conf.hbs is not parsed by real handlebarsJS but manual way with regex and replacements. It's impossible to use `{{#each}}` so I've hardcoded all regions available for S3 basing on documentation under: https://docs.aws.amazon.com/general/latest/gr/s3.html
This commit is contained in:
Kacper 2022-05-05 22:26:57 +02:00
parent 9dd3df30b7
commit 663d2e75b1
1 changed files with 5 additions and 5 deletions
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2
hosting/nginx.prod.conf.hbs
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@ -48,7 +48,7 @@ http {
set $csp_style "style-src 'self' 'unsafe-inline' https://cdn.jsdelivr.net https://fonts.googleapis.com https://rsms.me https://maxcdn.bootstrapcdn.com";
set $csp_object "object-src 'none'";
set $csp_base_uri "base-uri 'self'";
set $csp_connect "connect-src 'self' https://api-iam.intercom.io https://api-iam.intercom.io https://api-ping.intercom.io https://app.posthog.com wss://nexus-websocket-a.intercom.io wss://nexus-websocket-b.intercom.io https://nexus-websocket-a.intercom.io https://nexus-websocket-b.intercom.io https://uploads.intercomcdn.com https://uploads.intercomusercontent.com https://*.s3.*.amazonaws.com";
set $csp_connect "connect-src 'self' https://api-iam.intercom.io https://api-iam.intercom.io https://api-ping.intercom.io https://app.posthog.com wss://nexus-websocket-a.intercom.io wss://nexus-websocket-b.intercom.io https://nexus-websocket-a.intercom.io https://nexus-websocket-b.intercom.io https://uploads.intercomcdn.com https://uploads.intercomusercontent.com https://*.s3.us-east-2.amazonaws.com https://*.s3.us-east-1.amazonaws.com https://*.s3.us-west-1.amazonaws.com https://*.s3.us-west-2.amazonaws.com https://*.s3.af-south-1.amazonaws.com https://*.s3.ap-east-1.amazonaws.com https://*.s3.ap-southeast-3.amazonaws.com https://*.s3.ap-south-1.amazonaws.com https://*.s3.ap-northeast-3.amazonaws.com https://*.s3.ap-northeast-2.amazonaws.com https://*.s3.ap-southeast-1.amazonaws.com https://*.s3.ap-southeast-2.amazonaws.com https://*.s3.ap-northeast-1.amazonaws.com https://*.s3.ca-central-1.amazonaws.com https://*.s3.cn-north-1.amazonaws.com https://*.s3.cn-northwest-1.amazonaws.com https://*.s3.eu-central-1.amazonaws.com https://*.s3.eu-west-1.amazonaws.com https://*.s3.eu-west-2.amazonaws.com https://*.s3.eu-south-1.amazonaws.com https://*.s3.eu-west-3.amazonaws.com https://*.s3.eu-north-1.amazonaws.com https://*.s3.sa-east-1.amazonaws.com https://*.s3.me-south-1.amazonaws.com https://*.s3.us-gov-east-1.amazonaws.com https://*.s3.us-gov-west-1.amazonaws.com";
set $csp_font "font-src 'self' data: https://cdn.jsdelivr.net https://fonts.gstatic.com https://rsms.me https://maxcdn.bootstrapcdn.com https://js.intercomcdn.com https://fonts.intercomcdn.com";
set $csp_frame "frame-src 'self' https:";
set $csp_img "img-src http: https: data: blob:";