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Updates all API endpoints to use common middleware

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This commit is contained in:
Alicia Sykes
2023-08-09 22:33:36 +01:00
parent 85af5f9327
commit d2a56eb526
21 changed files with 264 additions and 550 deletions
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79
api/tech-stack.js
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@ -1,69 +1,30 @@
const Wappalyzer = require('wappalyzer');
const middleware = require('./_common/middleware');
const analyze = async (url) => {
const analyzeSiteTechnologies = async (url) => {
const options = {};
const wappalyzer = new Wappalyzer(options);
return (async function() {
try {
await wappalyzer.init()
const headers = {}
const storage = {
local: {},
session: {},
}
const site = await wappalyzer.open(url, headers, storage)
const results = await site.analyze()
return results;
} catch (error) {
return error;
} finally {
await wappalyzer.destroy()
}
})();
}
exports.handler = async (event, context, callback) => {
// Validate URL parameter
if (!(event.queryStringParameters || event.query).url) {
return {
statusCode: 400,
body: JSON.stringify({ error: 'Missing url parameter' }),
};
}
// Get URL from param
let url = (event.queryStringParameters || event.query).url;
if (!/^https?:\/\//i.test(url)) {
url = 'http://' + url;
}
try {
return analyze(url).then(
(results) => {
if (!results.technologies || results.technologies.length === 0) {
return {
statusCode: 200,
body: JSON.stringify({ error: 'Unable to find any technologies for site' }),
};
}
return {
statusCode: 200,
body: JSON.stringify(results),
}
}
)
.catch((error) => {
return {
statusCode: 500,
body: JSON.stringify({ error: error.message }),
};
});
} catch (error) {
return {
statusCode: 500,
body: JSON.stringify({ error: error.message }),
await wappalyzer.init();
const headers = {};
const storage = {
local: {},
session: {},
};
const site = await wappalyzer.open(url, headers, storage);
const results = await site.analyze();
if (!results.technologies || results.technologies.length === 0) {
throw new Error('Unable to find any technologies for site');
}
return results;
} catch (error) {
throw new Error(error.message);
} finally {
await wappalyzer.destroy();
}
};
exports.handler = middleware(analyzeSiteTechnologies);