feat(reality): derive a stable per-client spiderX for shared links

The inbound's spiderX now acts as a per-client seed: exports emit
sha256(seed|subKey) truncated to a 15-hex "/path", so a client's spx no
longer changes on every subscription fetch (#5718) while different
clients stop sharing one fingerprintable value. The form gains a
regenerate button that rotates every client's path at once.

The frontend link builders derive through the same function
(lib/xray/spider-x.ts, @noble/hashes) keyed on subId-then-email like
the Go subKey, so panel QR/copy links and subscription output agree —
cross-language vector tests lock both sides byte-for-byte. streamData
now tolerates malformed stored stream settings (unparseable JSON, null
tls/reality settings) instead of panicking the subscription request.
This commit is contained in:
MHSanaei
2026-07-02 12:53:08 +02:00
parent 64c306037f
commit c8ef1b1f68
28 changed files with 287 additions and 67 deletions
@@ -8,7 +8,7 @@ exports[`genInboundLinks orchestrator > shadowsocks-tcp-2022: byte-stable 1`] =
exports[`genInboundLinks orchestrator > trojan-ws-tls: byte-stable 1`] = `"trojan://trojan-test-pw-XYZ@override.test:443?type=ws&path=%2Ftrojan&host=trojan.example.test&security=tls&fp=chrome&alpn=h2%2Chttp%2F1.1&sni=trojan.example.test#parity-test"`;
exports[`genInboundLinks orchestrator > vless-tcp-reality: byte-stable 1`] = `"vless://22222222-3333-4444-9555-666666666666@override.test:443?type=tcp&encryption=none&security=reality&pbk=Tx5yj1bRcOPHkdvT2pIAQ2zh0gQ8m4OPdnzqXJxxV3o&fp=chrome&sni=yahoo.com&sid=a3f1&spx=%2F&flow=xtls-rprx-vision#parity-test"`;
exports[`genInboundLinks orchestrator > vless-tcp-reality: byte-stable 1`] = `"vless://22222222-3333-4444-9555-666666666666@override.test:443?type=tcp&encryption=none&security=reality&pbk=Tx5yj1bRcOPHkdvT2pIAQ2zh0gQ8m4OPdnzqXJxxV3o&fp=chrome&sni=yahoo.com&sid=a3f1&spx=%2Fdafd018f50a389b&flow=xtls-rprx-vision#parity-test"`;
exports[`genInboundLinks orchestrator > vless-ws-tls: byte-stable 1`] = `"vless://8c14d6f7-2e3b-4a91-9d24-3f7a6b8c1e02@override.test:443?type=ws&encryption=none&path=%2Fws&host=cdn.example.test&security=tls&fp=chrome&alpn=h2%2Chttp%2F1.1&sni=cdn.example.test#parity-test"`;
@@ -36,7 +36,7 @@ exports[`genShadowsocksLink > shadowsocks-tcp-2022: byte-stable 1`] = `"ss://202
exports[`genTrojanLink > trojan-ws-tls: byte-stable 1`] = `"trojan://trojan-test-pw-XYZ@example.test:443?type=ws&path=%2Ftrojan&host=trojan.example.test&security=tls&fp=chrome&alpn=h2%2Chttp%2F1.1&sni=trojan.example.test#parity-test"`;
exports[`genVlessLink > vless-tcp-reality: byte-stable 1`] = `"vless://22222222-3333-4444-9555-666666666666@example.test:443?type=tcp&encryption=none&security=reality&pbk=Tx5yj1bRcOPHkdvT2pIAQ2zh0gQ8m4OPdnzqXJxxV3o&fp=chrome&sni=yahoo.com&sid=a3f1&spx=%2F&flow=xtls-rprx-vision#parity-test"`;
exports[`genVlessLink > vless-tcp-reality: byte-stable 1`] = `"vless://22222222-3333-4444-9555-666666666666@example.test:443?type=tcp&encryption=none&security=reality&pbk=Tx5yj1bRcOPHkdvT2pIAQ2zh0gQ8m4OPdnzqXJxxV3o&fp=chrome&sni=yahoo.com&sid=a3f1&spx=%2Fd08ed99bd9afc60&flow=xtls-rprx-vision#parity-test"`;
exports[`genVlessLink > vless-ws-tls: byte-stable 1`] = `"vless://8c14d6f7-2e3b-4a91-9d24-3f7a6b8c1e02@example.test:443?type=ws&encryption=none&path=%2Fws&host=cdn.example.test&security=tls&fp=chrome&alpn=h2%2Chttp%2F1.1&sni=cdn.example.test#parity-test"`;
@@ -104,6 +104,7 @@ describe('inbound security forms', () => {
scanRealityCandidates={async () => []}
applyRealityScanResult={noop}
randomizeShortIds={noop}
randomizeSpiderX={noop}
genRealityKeypair={noop}
clearRealityKeypair={noop}
genMldsa65={noop}
+27
View File
@@ -0,0 +1,27 @@
import { describe, expect, it } from 'vitest';
import { deriveSpiderX } from '@/lib/xray/spider-x';
// Cross-language vectors shared with TestDeriveSpiderXMatchesFrontendVectors
// in internal/sub/service_sharelink_test.go: subscription links come from Go,
// panel links from this module, and the two must agree byte-for-byte.
describe('deriveSpiderX', () => {
it('matches the Go deriveSpiderX vectors', () => {
expect(deriveSpiderX('/seed', 'subAlice')).toBe('/c252fbc3ecd3e3c');
expect(deriveSpiderX('/', '')).toBe('/d08ed99bd9afc60');
});
it('is stable per client, distinct across clients, and rotates with the seed', () => {
expect(deriveSpiderX('/seed', 'subAlice')).toBe(deriveSpiderX('/seed', 'subAlice'));
expect(deriveSpiderX('/seed', 'subAlice')).not.toBe(deriveSpiderX('/seed', 'subBob'));
expect(deriveSpiderX('/seedA', 'subAlice')).not.toBe(deriveSpiderX('/seedB', 'subAlice'));
});
it('returns empty when there is nothing to derive from', () => {
expect(deriveSpiderX('', '')).toBe('');
});
it('emits a /-prefixed 15-hex-char path', () => {
expect(deriveSpiderX('/some-seed', 'client@example.com')).toMatch(/^\/[0-9a-f]{15}$/);
});
});