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49 lines
1.1 KiB
JavaScript
49 lines
1.1 KiB
JavaScript
var sanitize = require('xss-escape')
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, ip = require('./ip-trace')
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module.exports = function(db) {
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return function (req, res, next) {
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req.resume()
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function error(e) {
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console.error(e)
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return next(e || e.msg || 'ERROR')
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}
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var params = require('url').parse(req.url, true)
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if (params && params.query.email && params.query.token) {
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var email = sanitize(params.query.email)
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, token = sanitize(params.query.token)
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db.get(email, function(err, obj) {
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if (err) return error(err)
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// db read OK..
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if (obj && ! obj.verified) {
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if (obj.token === token) {
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obj.verified = true
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obj.trace = obj.trace.concat(ip(req))
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db.put(email, obj, function(err) {
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if (err) return error(err)
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// db write OK..
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res.statusCode = 302
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res.setHeader('Location', '/verified.html')
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return res.end()
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})
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}
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} else {
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error('email is already verified: '+ email)
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}
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})
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} else {
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error('invalid input: '+ JSON.stringify(params.query))
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}
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}
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}
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