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MHSanaei
d8221a8153
The Host VLESS Route field was stored and shown in the panel but never applied to any generated subscription (raw, JSON, Clash), so the UUID was emitted unmodified (#5655). Xray reads the route from the UUID's 3rd group (bytes 6-7, net.PortFromBytes) and masks those bytes to zero before authenticating, so a value can be baked into the share/JSON/Clash UUIDs without breaking the user match. A shared applyVlessRoute helper encodes a single 0-65535 value as the 3rd group; empty/invalid/non-UUID input is left unchanged, so legacy data never yields a broken link and no DB migration is needed. The field was wrongly validated as a multi-segment port spec (that form belongs to the separate server-side routing rule). It is now a single value 0-65535, with frontend validation, link-preview parity (genVlessLink/hostToExternalProxyEntry), hint + error translations across all 13 locales, and tests on every path. Closes #5655
35 lines
729 B
Go
35 lines
729 B
Go
package sub
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import (
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"strconv"
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"strings"
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"github.com/google/uuid"
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)
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// xray reads the route from UUID bytes 6-7 (net.PortFromBytes) and masks them to
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// zero before auth, so baking a 0-65535 value into the 3rd group routes without
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// breaking the user match. Empty/invalid/non-UUID input is returned unchanged.
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func applyVlessRoute(id, route string) string {
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route = strings.TrimSpace(route)
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if route == "" {
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return id
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}
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n, err := strconv.Atoi(route)
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if err != nil || n < 0 || n > 65535 {
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return id
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}
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u, err := uuid.Parse(id)
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if err != nil {
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return id
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}
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u[6] = byte(n >> 8)
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u[7] = byte(n)
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return u.String()
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}
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func hostVlessRoute(ep map[string]any) string {
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v, _ := ep["vlessRoute"].(string)
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return v
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}
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