Alexander
2347a02fcb
Add tile-proxy/: a small Rust (axum) service behind nginx that serves one
canonical XYZ scheme (/{karte,luftbild,dufour}/{z}/{x}/{y}) and, per tile,
picks the provider by geometry — swisstopo when the tile overlaps a
swisstopo-covered region (Switzerland or Liechtenstein, each simplified +
2 km buffer; tile-bbox ∩ polygon at every zoom), otherwise OpenTopoMap
(schematic) / Esri World Imagery (satellite), with an auto-fallback for
border 404s. Includes the region generator (gen-regions.mjs), a Makefile,
nginx caching-proxy + systemd examples, and a README. Listen address is
env-driven (TILE_PROXY_ADDR).
App side:
- New mapTiles.ts is the single source for the proxy URLs + combined
attribution; HikeMap / HikesOverviewMap / EditMap fetch through
maps.bocken.org instead of swisstopo directly, on-map attribution
controls removed, preconnect + footer credits updated (swisstopo /
OpenStreetMap+OpenTopoMap / Esri).
- Region-aware schematic max zoom (isSwissRegion helper): detail map caps
at z17 abroad and hides the CH/LI-only Dufour layer; overview caps at
z18 when a shown hike is abroad.
- Route-builder: add the satellite layer via the same bottom-right layer
popover as the other maps.
30 lines
839 B
Desktop File
30 lines
839 B
Desktop File
# systemd unit for the tile proxy.
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# install: cp deploy/tile-proxy.service /etc/systemd/system/
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# (build first: cargo build --release; adjust paths/user below)
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# enable: systemctl daemon-reload && systemctl enable --now tile-proxy
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[Unit]
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Description=Region-switching map tile proxy (swisstopo / world)
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After=network-online.target
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Wants=network-online.target
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[Service]
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# The one place the port is configured — nginx must point at the same value.
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Environment=TILE_PROXY_ADDR=127.0.0.1:8765
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ExecStart=/opt/tile-proxy/tile-proxy
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Restart=on-failure
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RestartSec=2
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# Hardening — the service only needs outbound network.
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DynamicUser=yes
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NoNewPrivileges=yes
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ProtectSystem=strict
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ProtectHome=yes
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PrivateTmp=yes
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PrivateDevices=yes
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RestrictAddressFamilies=AF_INET AF_INET6
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MemoryMax=128M
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[Install]
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WantedBy=multi-user.target
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