Add flow config from 'new db()' to 'db.exec()'

This commit is contained in:
Michael Hohn
2023-11-26 14:06:44 -08:00
committed by =Michael Hohn
parent 247b71294a
commit 18b8c9e98c
6 changed files with 196 additions and 25 deletions

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WARNING: Unused predicate uSink (/Users/hohn/local/codeql-javascript-multiflow/solutions/IdentifyFlowSink.ql:16,11-16)
WARNING: Unused predicate uSource (/Users/hohn/local/codeql-javascript-multiflow/solutions/IdentifyFlowSink.ql:11,11-18)
WARNING: Unused variable lbl (/Users/hohn/local/codeql-javascript-multiflow/solutions/IdentifyFlowSink.ql:32,70-73)
WARNING: Unused variable lbl (/Users/hohn/local/codeql-javascript-multiflow/solutions/IdentifyFlowSink.ql:40,68-71)
nodes
| add-user.js:16:11:26:10 | db |
| add-user.js:16:11:26:10 | db |
| add-user.js:16:11:26:10 | db |
| add-user.js:16:16:26:10 | new sql ... }) |
| add-user.js:16:16:26:10 | new sql ... }) |
| add-user.js:16:16:26:10 | new sql ... }) |
| add-user.js:16:16:26:10 | new sql ... }) |
| add-user.js:28:12:28:13 | db |
| add-user.js:28:12:28:13 | db |
| add-user.js:28:12:28:13 | db |
| add-user.js:31:21:31:22 | db |
| add-user.js:31:21:31:22 | db |
| add-user.js:31:21:31:22 | db |
| add-user.js:35:5:35:6 | db |
| add-user.js:35:5:35:6 | db |
| add-user.js:35:5:35:6 | db |
| add-user.js:35:5:35:6 | db |
| add-user.js:43:9:43:25 | db |
| add-user.js:43:9:43:25 | db |
| add-user.js:43:9:43:25 | db |
| add-user.js:43:14:43:25 | connect_db() |
| add-user.js:43:14:43:25 | connect_db() |
| add-user.js:43:14:43:25 | connect_db() |
| add-user.js:44:16:44:17 | db |
| add-user.js:44:16:44:17 | db |
| add-user.js:44:16:44:17 | db |
edges
| add-user.js:16:11:26:10 | db | add-user.js:28:12:28:13 | db |
| add-user.js:16:11:26:10 | db | add-user.js:28:12:28:13 | db |
| add-user.js:16:11:26:10 | db | add-user.js:28:12:28:13 | db |
| add-user.js:16:16:26:10 | new sql ... }) | add-user.js:16:11:26:10 | db |
| add-user.js:16:16:26:10 | new sql ... }) | add-user.js:16:11:26:10 | db |
| add-user.js:16:16:26:10 | new sql ... }) | add-user.js:16:11:26:10 | db |
| add-user.js:16:16:26:10 | new sql ... }) | add-user.js:16:11:26:10 | db |
| add-user.js:16:16:26:10 | new sql ... }) | add-user.js:16:11:26:10 | db |
| add-user.js:16:16:26:10 | new sql ... }) | add-user.js:16:11:26:10 | db |
| add-user.js:28:12:28:13 | db | add-user.js:43:14:43:25 | connect_db() |
| add-user.js:28:12:28:13 | db | add-user.js:43:14:43:25 | connect_db() |
| add-user.js:28:12:28:13 | db | add-user.js:43:14:43:25 | connect_db() |
| add-user.js:31:21:31:22 | db | add-user.js:35:5:35:6 | db |
| add-user.js:31:21:31:22 | db | add-user.js:35:5:35:6 | db |
| add-user.js:31:21:31:22 | db | add-user.js:35:5:35:6 | db |
| add-user.js:31:21:31:22 | db | add-user.js:35:5:35:6 | db |
| add-user.js:31:21:31:22 | db | add-user.js:35:5:35:6 | db |
| add-user.js:31:21:31:22 | db | add-user.js:35:5:35:6 | db |
| add-user.js:43:9:43:25 | db | add-user.js:44:16:44:17 | db |
| add-user.js:43:9:43:25 | db | add-user.js:44:16:44:17 | db |
| add-user.js:43:9:43:25 | db | add-user.js:44:16:44:17 | db |
| add-user.js:43:14:43:25 | connect_db() | add-user.js:43:9:43:25 | db |
| add-user.js:43:14:43:25 | connect_db() | add-user.js:43:9:43:25 | db |
| add-user.js:43:14:43:25 | connect_db() | add-user.js:43:9:43:25 | db |
| add-user.js:44:16:44:17 | db | add-user.js:31:21:31:22 | db |
| add-user.js:44:16:44:17 | db | add-user.js:31:21:31:22 | db |
| add-user.js:44:16:44:17 | db | add-user.js:31:21:31:22 | db |
#select
| add-user.js:35:5:35:6 | db | add-user.js:16:16:26:10 | new sql ... }) | add-user.js:35:5:35:6 | db | Database originating $@ | add-user.js:16:16:26:10 | new sql ... }) | here |

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IdentifyFlowSink.ql

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function get_user_info() {
var fs = require("fs");
var stdinBuffer = fs.readFileSync(process.stdin.fd);
var line = stdinBuffer.toString();
console.log(line);
line = line.replace(/(\r\n|\n|\r)/gm, "");
return line
}
function get_new_id() {
return Math.floor(Math.random() * 12345);
}
function connect_db() {
const sqlite3 = require('sqlite3').verbose();
const db = new sqlite3.Database(
'users.sqlite',
sqlite3.OPEN_READWRITE | sqlite3.OPEN_FULLMUTEX,
err => {
if (err){
console.log(err);
throw err;
} else {
console.log('DB opened');
}
});
return db;
}
function write_info(db, id, info) {
db.serialize();
const query = `INSERT INTO users VALUES (${id}, "${info}")`;
console.log(query);
db.exec(query);
db.close();
}
let add_user = () => {
console.log("Running add-user");
var info = get_user_info();
var id = get_new_id();
var db = connect_db();
write_info(db, id, info);
}
add_user()