#333

Committed 24 May 2022 01:09AM UTC coverage: 94.551%. Remained the same

Build # #333

Build Type

push

Committed by

Commit Message

1.4.0

Run Details

137 of 150 branches covered (0.0%)

295 of 312 relevant lines covered (94.55%)

903.23 hits per line

Source File
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100.0

/lib/processNested.js

const { isSafeFromPollution } = require("./utilities");

module.exports = function(data){
  if (!data || data.length < 1) return Object.create(null);

  let d = Object.create(null),
    keys = Object.keys(data);

  for (let i = 0; i < keys.length; i++) {
    let key = keys[i],
      value = data[key],
      current = d,
      keyParts = key
        .replace(new RegExp(/\[/g), '.')
        .replace(new RegExp(/\]/g), '')
        .split('.');

    for (let index = 0; index < keyParts.length; index++){
      let k = keyParts[index];

      // Ensure we don't allow prototype pollution
      if (!isSafeFromPollution(current, k)) {
        continue;
      }

      if (index >= keyParts.length - 1){
        current[k] = value;
      } else {
        if (!current[k]) current[k] = !isNaN(keyParts[index + 1]) ? [] : Object.create(null);
        current = current[k];
      }
    }
  }
  return d;
};

1	const { isSafeFromPollution } = require("./utilities");	1✔
2
3	module.exports = function(data){	1✔
4	if (!data \|\| data.length < 1) return Object.create(null);	6✔
5
6	let d = Object.create(null),	5✔
7	keys = Object.keys(data);	5✔
8
9	for (let i = 0; i < keys.length; i++) {	5✔
10	let key = keys[i],	19✔
11	value = data[key],	19✔
12	current = d,	19✔
13	keyParts = key	19✔
14	.replace(new RegExp(/\[/g), '.')
15	.replace(new RegExp(/\]/g), '')
16	.split('.');
17
18	for (let index = 0; index < keyParts.length; index++){	19✔
19	let k = keyParts[index];	36✔
20
21	// Ensure we don't allow prototype pollution
22	if (!isSafeFromPollution(current, k)) {	36✔
23	continue;	2✔
24	}
25
26	if (index >= keyParts.length - 1){	34✔
27	current[k] = value;	19✔
28	} else {
29	if (!current[k]) current[k] = !isNaN(keyParts[index + 1]) ? [] : Object.create(null);	15✔
30	current = current[k];	15✔
31	}
32	}
33	}
34	return d;	5✔
35	};

richardgirges / express-fileupload / #333

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