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fix: security headers #29

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Merged
RishabhS7 merged 4 commits into from
Nov 4, 2025
Merged

fix: security headers #29

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8e4d10b
fix: security headers
rongquan1 Oct 29, 2025
cd44d6f
fix: update
rongquan1 Oct 29, 2025
87d9f90
fix: update
rongquan1 Nov 3, 2025
5a0ff7d
fix: update
rongquan1 Nov 3, 2025
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22 changes: 21 additions & 1 deletion netlify.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -2,9 +2,29 @@
from = "/*"
to = "/index.html"
status = 200

[[headers]]
for = "/*"
[headers.values]
# CORS configuration for TradeTrust integration
Access-Control-Allow-Origin = "https://ref.tradetrust.io"

# Clickjacking protection
X-Frame-Options = "DENY"
Content-Security-Policy = "frame-ancestors 'none';"

# Content Security Policy - Comprehensive XSS and injection protection
Content-Security-Policy = "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval' https://www.googletagmanager.com https://www.google-analytics.com; style-src 'self' 'unsafe-inline'; font-src 'self' data:; img-src 'self' data: https:; connect-src 'self' https://www.google-analytics.com; frame-ancestors 'none'; base-uri 'self'; form-action 'self'; upgrade-insecure-requests"

# Permissions Policy - Browser feature access control
Permissions-Policy = "camera=(), microphone=(), geolocation=(), interest-cohort=(), payment=(), usb=(), bluetooth=(), magnetometer=(), gyroscope=(), accelerometer=(), autoplay=(), encrypted-media=(), fullscreen=(self), picture-in-picture=()"

# Cross-origin protection (CORP + COOP for Spectre mitigation)
Cross-Origin-Resource-Policy = "same-origin"
Cross-Origin-Opener-Policy = "same-origin"
# Cross-Origin-Embedder-Policy omitted - compatibility with Netlify deployment tools

# Additional security headers
X-Content-Type-Options = "nosniff"
X-Permitted-Cross-Domain-Policies = "none"
Strict-Transport-Security = "max-age=31536000; includeSubDomains; preload"
Referrer-Policy = "strict-origin-when-cross-origin"