John Dvorak
717ae1031e
Zanzibar-style authorization graph engine (direct/chain/TTU/defeasible/ binary modes, condensed snapshots, value relations) with 39 rigor test campaigns. Includes fixes for snapshot binary writer/reader format mismatch (snapshot-of-snapshot corruption), possibility write-boundary validation, empty-graph snapshot serialization, relation lookup cache direction collision, config-redefinition cache invalidation, binary threshold semantics, defeasible compiled routing, and comparator reason whitelisting.
29 lines
852 B
JavaScript
29 lines
852 B
JavaScript
import fs from 'node:fs';
|
|
import { ShardedSnapshot } from '../src/core/shards/ShardedSnapshot.js';
|
|
import path from 'node:path';
|
|
import { FileShardStorage } from '../src/core/shards/FileShardStorage.js';
|
|
|
|
const manifestPath = process.argv[2];
|
|
if (!manifestPath) {
|
|
console.error('Usage: node new-eval/sharded-snapshot-query.js <manifest.json>');
|
|
process.exit(1);
|
|
}
|
|
|
|
const manifest = JSON.parse(fs.readFileSync(manifestPath, 'utf8'));
|
|
const storage = new FileShardStorage(path.dirname(manifestPath));
|
|
const snapshot = new ShardedSnapshot(manifest, storage, { cacheLimit: 8 });
|
|
snapshot.initializeSync();
|
|
|
|
async function run() {
|
|
const relationId = 0;
|
|
const srcId = 0;
|
|
const dstId = 0;
|
|
const edge = snapshot.findEdgeSync(srcId, relationId, dstId);
|
|
console.log({ edge });
|
|
}
|
|
|
|
run().catch((err) => {
|
|
console.error(err);
|
|
process.exit(1);
|
|
});
|