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feat: added a custom CorsAndSecurityHeadersPolicy to serverless #196

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Merged
merged 1 commit into from
Aug 12, 2025
Merged

feat: added a custom CorsAndSecurityHeadersPolicy to serverless #196

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44 changes: 42 additions & 2 deletions serverless.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -410,7 +410,8 @@ resources:
ViewerProtocolPolicy: redirect-to-https
ForwardedValues:
QueryString: true
ResponseHeadersPolicyId: e61eb60c-9c35-4d20-a928-2b84e02af89c
ResponseHeadersPolicyId:
Ref: CustomCorsAndSecurityHeadersPolicy
Aliases:
- ${env:FRONTEND_URL_WITHOUT_HTTPS}
ViewerCertificate:
Expand Down Expand Up @@ -452,7 +453,8 @@ resources:
ViewerProtocolPolicy: redirect-to-https
ForwardedValues:
QueryString: true
ResponseHeadersPolicyId: e61eb60c-9c35-4d20-a928-2b84e02af89c
ResponseHeadersPolicyId:
Ref: CustomCorsAndSecurityHeadersPolicy
Aliases:
- ${env:BACKEND_URL_WITHOUT_HTTPS}
ViewerCertificate:
Expand Down Expand Up @@ -537,3 +539,41 @@ resources:
Condition:
Bool:
'aws:SecureTransport': 'false'

CustomCorsAndSecurityHeadersPolicy:
Type: AWS::CloudFront::ResponseHeadersPolicy
Properties:
ResponseHeadersPolicyConfig:
Name: Custom-CORS-and-SecurityHeadersPolicy
CorsConfig:
AccessControlAllowCredentials: false
AccessControlAllowHeaders:
- '*'
AccessControlAllowMethods:
- GET
- HEAD
- OPTIONS
- POST
- PUT
- DELETE
- PATCH
AccessControlAllowOrigins:
- '*'
AccessControlExposeHeaders: []
OriginOverride: false
SecurityHeadersConfig:
ContentTypeOptions:
Override: true
FrameOptions:
FrameOption: SAMEORIGIN
Override: false
ReferrerPolicy:
ReferrerPolicy: strict-origin-when-cross-origin
Override: false
StrictTransportSecurity:
AccessControlMaxAgeSec: 31536000
IncludeSubdomains: true
Override: true
XSSProtection:
ModeBlock: true
Override: false