|
| 1 | +const fastify = require('fastify')({ logger: true }); |
| 2 | + |
| 3 | +fastify.addHook('onRequest', async (request, reply) => { |
| 4 | + const userInput = request.query.onRequest; // $ MISSING: Source[js/code-injection] |
| 5 | + if (userInput) request.evalResult = eval(userInput); // $ MISSING: Alert[js/code-injection] |
| 6 | +}); |
| 7 | + |
| 8 | +fastify.addHook('onSend', async (request, reply, payload) => { |
| 9 | + const userInput = request.query.onSend; // $ MISSING: Source[js/code-injection] |
| 10 | + if (userInput) request.evalResult = eval(userInput); // $ MISSING: Alert[js/code-injection] |
| 11 | + return JSON.stringify({ ...JSON.parse(payload), onSend: request.evalResult }); |
| 12 | +}); |
| 13 | + |
| 14 | +fastify.addHook('preParsing', async (request, reply, payload) => { |
| 15 | + const userInput = request.query.preParsing; // $ MISSING: Source[js/code-injection] |
| 16 | + if (userInput) request.evalResult = eval(userInput); // $ MISSING: Alert[js/code-injection] |
| 17 | + return payload; |
| 18 | +}); |
| 19 | + |
| 20 | +fastify.addHook('preValidation', async (request, reply) => { |
| 21 | + const userInput = request.query.preValidation; // $ MISSING: Source[js/code-injection] |
| 22 | + if (userInput) request.evalResult = eval(userInput); // $ MISSING: Alert[js/code-injection] |
| 23 | +}); |
| 24 | + |
| 25 | +fastify.addHook('preHandler', async (request, reply) => { |
| 26 | + const userInput = request.query.preHandler; // $ MISSING: Source[js/code-injection] |
| 27 | + if (userInput) request.evalResult = eval(userInput); // $ MISSING: Alert[js/code-injection] |
| 28 | +}); |
| 29 | + |
| 30 | +fastify.addHook('preSerialization', async (request, reply, payload) => { |
| 31 | + const userInput = request.query.preSerialization; // $ MISSING: Source[js/code-injection] |
| 32 | + if (userInput) request.evalResult = eval(userInput); // $ MISSING: Alert[js/code-injection] |
| 33 | + return payload; |
| 34 | +}); |
| 35 | + |
| 36 | +fastify.addHook('onResponse', async (request, reply) => { |
| 37 | + const userInput = request.query.onResponse; // $ MISSING: Source[js/code-injection] |
| 38 | + if (userInput) request.evalResult = eval(userInput); // $ MISSING: Alert[js/code-injection] |
| 39 | +}); |
| 40 | + |
| 41 | +fastify.addHook('onError', async (request, reply, error) => { |
| 42 | + const userInput = request.query.onError; // $ MISSING: Source[js/code-injection] |
| 43 | + if (userInput) request.evalResult = eval(userInput); // $ MISSING: Alert[js/code-injection] |
| 44 | +}); |
| 45 | + |
| 46 | +fastify.addHook('onTimeout', async (request, reply) => { |
| 47 | + const userInput = request.query.onTimeout; // $ MISSING: Source[js/code-injection] |
| 48 | + if (userInput) request.evalResult = eval(userInput); // $ MISSING: Alert[js/code-injection] |
| 49 | +}); |
| 50 | + |
| 51 | +fastify.addHook('onRequestAbort', (request, done) => { |
| 52 | + const userInput = request.query.onRequestAbort; // $ MISSING: Source[js/code-injection] |
| 53 | + if (userInput) request.evalResult = eval(userInput); // $ MISSING: Alert[js/code-injection] |
| 54 | +}); |
| 55 | + |
| 56 | +fastify.get('/dangerous', async (request, reply) => { |
| 57 | + const userInput = request.query.input; // $ Source[js/code-injection] |
| 58 | + if (userInput) request.evalResult = eval(userInput); // $ Alert[js/code-injection] |
| 59 | + const result = eval(userInput); // $ Alert[js/code-injection] |
| 60 | + return { result }; |
| 61 | +}); |
| 62 | + |
| 63 | + |
| 64 | +// Store user input in request object |
| 65 | +fastify.addHook('preHandler', async (request, reply) => { |
| 66 | + request.storedCode = request.query.storedCode; |
| 67 | +}); |
| 68 | +fastify.get('/flow-through-request', async (request, reply) => { |
| 69 | + // Use the stored code from previous hook |
| 70 | + if (request.storedCode) { |
| 71 | + const evaluatedResult = eval(request.storedCode); // $ MISSING: Alert[js/code-injection] |
| 72 | + return { result: evaluatedResult }; |
| 73 | + } |
| 74 | + return { result: null }; |
| 75 | +}); |
| 76 | + |
| 77 | +// Store user input in reply object |
| 78 | +fastify.addHook('onRequest', async (request, reply) => { |
| 79 | + reply.userCode = request.query.replyCode; |
| 80 | +}); |
| 81 | +fastify.get('/flow-through-reply', async (request, reply) => { |
| 82 | + // Use the code stored in reply object |
| 83 | + if (reply.userCode) { |
| 84 | + const replyResult = eval(reply.userCode); // $ MISSING: Alert[js/code-injection] |
| 85 | + return { result: replyResult }; |
| 86 | + } |
| 87 | + return { result: null }; |
| 88 | +}); |
| 89 | + |
| 90 | + |
| 91 | +// Store user input in reply object |
| 92 | +fastify.addHook('onRequest', async (request, reply) => { |
| 93 | + reply.locals = reply.locals || {}; |
| 94 | + reply.locals.nestedCode = request.query.replyCode; |
| 95 | +}); |
| 96 | +fastify.get('/flow-through-reply', async (request, reply) => { |
| 97 | + // Use the code stored in reply object |
| 98 | + if (reply.locals && reply.locals.nestedCode) { |
| 99 | + const replyResult = eval(reply.locals.nestedCode); // $ MISSING: Alert[js/code-injection] |
| 100 | + return { result: replyResult }; |
| 101 | + } |
| 102 | + return { result: null }; |
| 103 | +}); |
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