Files
cinny/contrib/caddy/caddyfile
T
jaredandClaude Opus 5 96a97a2f86 feat(pwa): register as an Android share target (#155)
public/manifest.json declares share_target (POST multipart to
/share-target: title/text/url + image/video/audio/pdf/text files). The
service worker answers that POST itself: it stashes the form in a Cache
API bucket and 303s to the in-app /share page, which lists what arrived,
offers a room search, and on pick writes the files into that room's
upload-board atom (encrypting first for E2EE rooms via the composer's
shared filesToUploadItems) and the title/text/url into its draft, then
opens the room — the user still presses Send. The stash is cleared once
placed; reopening /share afterwards says so.

nginx/caddy examples and the prod image config gain a 303 for
/share-target so a POST that reaches the origin before the worker
controls the page lands on /share instead of a 405. iOS has no share
target support and ignores the manifest entry.

Verified headless against the built preview: SW-controlled page → POST
/share-target (two PNGs + title + text) → /share lists both files and the
text → pick the DM → composer shows both files on the upload board and
the text in the draft → /share reports nothing pending.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PPmy3tPq869XDW4njjVaKA
2026-09-20 13:36:05 -04:00

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# more info: https://caddyserver.com/docs/caddyfile/patterns#single-page-apps-spas
cinny.domain.tld {
root * /path/to/cinny/dist
# [Gitea #155] PWA share target: the service worker answers this POST; if it
# isn't controlling the page yet, land on /share instead of a 405.
redir /share-target /share 303
try_files {path} /index.html
file_server
# Security headers (generic; add a Content-Security-Policy suited to your
# homeserver + any embedded services). Caddy serves HTTPS automatically, so
# HSTS is delivered over TLS.
header {
X-Frame-Options SAMEORIGIN
X-Content-Type-Options nosniff
Referrer-Policy strict-origin-when-cross-origin
Strict-Transport-Security "max-age=63072000; includeSubDomains"
Permissions-Policy "accelerometer=(), autoplay=(self), camera=(self), display-capture=(self), encrypted-media=(self), fullscreen=(self), geolocation=(self), gyroscope=(), magnetometer=(), microphone=(self), midi=(), payment=(), usb=()"
}
}