UI stores v1 and v2 both as "hysteria" with settings.version, but
inbounds that came in from imports / manual SQL can carry the
literal "hysteria2" string and get silently dropped everywhere we
switch on protocol.
Add Hysteria2 constant + IsHysteria helper, use it in the places
that gate on protocol (sub SQL, getLink, genHysteriaLink, clash
buildProxy, json gen, inbound.go validation, xray AddUser).
Existing "hysteria" inbounds are untouched.
closes#4081
* Fix Hysteria External Proxy + include Hysteria in Clash subscription (#4053)
Two related gaps on the Hysteria side of the subscription layer:
1) `genHysteriaLink` ignored `externalProxy` entirely, so an admin who
pointed a Hysteria inbound at an alternate endpoint (e.g. a CDN
hostname forwarding UDP back to the node) still got a link with the
original server address. Mirror what `genVlessLink` / `genTrojanLink`
already do: fan out one link per entry, substituting `dest` / `port`
and picking up the entry's remark suffix. As a bonus, the salamander
obfs password is now copied into the URL too — the panel-side link
generator already did this, so the subscription output was lagging
behind it.
2) `buildProxy` in `subClashService.go` had a protocol switch with cases
for VMESS / VLESS / Trojan / Shadowsocks and a `default: return nil`.
Hysteria inbounds fell into the default branch and silently vanished
from the Clash YAML. Route Hysteria to a dedicated
`buildHysteriaProxy` helper before the transport/security helpers run
(applyTransport / applySecurity model xray streams, which Hysteria
doesn't use).
`buildHysteriaProxy` reads `inbound.StreamSettings` directly instead
of going through `streamData` / `tlsData`, because those prune
fields (`allowInsecure`, the salamander `finalmask.udp` block) that
the mihomo Hysteria proxy wants preserved. Output shape matches
mihomo's expectations:
type: hysteria2 # or "hysteria" for v1
password / auth-str: <client auth>
sni, alpn, skip-cert-verify, client-fingerprint
obfs: salamander
obfs-password: <finalmask.udp[salamander].settings.password>
The existing `getProxies` fanout over `externalProxy` already plugs in
for Clash, so with Hysteria now recognised, External Proxy entries
also flow through to the Clash output for Hysteria inbounds.
Closes#4053
* gofmt: align map keys in buildHysteriaProxy
---------
Co-authored-by: pwnnex <eternxles@gmail.com>
* Add SSRF protection for custom geo downloads
Introduce SSRF-safe HTTP transport for custom geo operations by adding ssrfSafeTransport and isBlockedIP helpers. The transport resolves hosts and blocks loopback, private, link-local and unspecified addresses, returning ErrCustomGeoSSRFBlocked on violations. Update probeCustomGeoURLWithGET, probeCustomGeoURL and downloadToPathOnce to use the safe transport. Also add the new error ErrCustomGeoSSRFBlocked and necessary imports. Minor whitespace/formatting adjustments in subClashService.go, web/entity/entity.go and web/service/setting.go.
* Add path traversal protection for custom geo
Prevent path traversal when handling custom geo downloads by adding ErrCustomGeoPathTraversal and a validateDestPath() helper that ensures destination paths stay inside the bin folder. Call validateDestPath from downloadToPathOnce, Update and Delete paths and wrap errors appropriately. Reconstruct sanitized URLs in sanitizeURL to break taint propagation before use. Map the new path-traversal error to a user-facing i18n message in the controller.
* fix
* docs(agents): add AI agent guidance documentation
* feat(sub): add Clash/Mihomo YAML subscription service
Add SubClashService to convert subscription links to Clash/Mihomo
YAML format for direct client compatibility.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* feat(sub): integrate Clash YAML endpoint into subscription system
- Add Clash route handler in SUBController
- Update BuildURLs to include Clash URL
- Pass Clash settings through subscription pipeline
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* feat(web): add Clash settings to entity and service
- Add SubClashEnable, SubClashPath, SubClashURI fields
- Add getter methods for Clash configuration
- Set default Clash path to /clash/ and enable by default
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* feat(ui): add Clash settings to subscription panels
- Add Clash enable switch in general subscription settings
- Add Clash path/URI configuration in formats panel
- Display Clash QR code on subscription page
- Rename JSON tab to "Formats" for clarity
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* feat(js): add Clash support to frontend models
- Add subClashEnable, subClashPath, subClashURI to AllSetting
- Generate and display Clash QR code on subscription page
- Handle Clash URL in subscription data binding
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
* fix
---------
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Sanaei <ho3ein.sanaei@gmail.com>
