jwright/bztmon-site
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Add HSTS header at the origin (host-scoped, no includeSubDomains)
build-and-deploy / build (push) Failing after 13m53s
Details

Browse Source
This commit is contained in:
Jonathon Wright
2026-06-17 19:38:05 +10:00
parent 83edaf5975
commit 74cbf3af26
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
nginx/security-headers.conf
+4 -2
View File
@@ -2,8 +2,10 @@
# that sets its own add_header (because add_header in a location REPLACES, not # that sets its own add_header (because add_header in a location REPLACES, not
# merges, inherited headers — the classic nginx footgun). # merges, inherited headers — the classic nginx footgun).
# #
# HSTS + HTTP->HTTPS redirect are set at the Cloudflare edge (TLS terminates # HSTS is set here at the origin (travels through the tunnel to the client) — host-scoped,
# there), so they are intentionally NOT here. # NO includeSubDomains / preload (the *.bztmon.com wildcard points elsewhere, so forcing HTTPS
# on every subdomain would be dangerous). HTTP->HTTPS upgrade is handled by Cloudflare.
add_header Strict-Transport-Security "max-age=31536000" always;
add_header Content-Security-Policy "default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; font-src 'self'; connect-src 'self'; worker-src 'self'; manifest-src 'self'; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'; upgrade-insecure-requests" always; add_header Content-Security-Policy "default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data:; font-src 'self'; connect-src 'self'; worker-src 'self'; manifest-src 'self'; object-src 'none'; base-uri 'self'; form-action 'self'; frame-ancestors 'none'; upgrade-insecure-requests" always;
add_header X-Content-Type-Options "nosniff" always; add_header X-Content-Type-Options "nosniff" always;