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fix: add security headers to nginx config #8

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Merged
wicky-zipstack merged 2 commits into from
Mar 26, 2026
Merged

fix: add security headers to nginx config #8

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58875a8
fix: add security headers to nginx config (VAPT findings #3, #4)
wicky-zipstack Mar 26, 2026
d7df4e6
fix: make CSP generic for OSS — remove visitran.com-specific domains
wicky-zipstack Mar 26, 2026
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6 changes: 6 additions & 0 deletions frontend/nginx.conf
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Original file line number Diff line number Diff line change
Expand Up @@ -50,6 +50,12 @@ http {
root /usr/share/nginx/html;
include /etc/nginx/mime.types;

# Security headers
add_header X-Frame-Options "DENY" always;
add_header X-Content-Type-Options "nosniff" always;
add_header Referrer-Policy "strict-origin-when-cross-origin" always;
add_header Content-Security-Policy "default-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:; font-src 'self' data:; connect-src 'self' wss: ws:; object-src 'none'; base-uri 'self'; frame-ancestors 'none';" always;

# If a react app URI is directly accessed we will get 404
# since there will be no file representing that path.
# Below config will load index.html file in such case and
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