24447693422

Committed 15 Apr 2026 09:45AM UTC coverage: 82.475% (-0.001%) from 82.476%

Build # 24447693422

Build Type

Pull #1020

github

Committed by

web-flow

Commit Message

Merge 4dc4b685d into c86312671

Pull Request Pull Request #1020: fix: cap expires in and return bad request

Coverage Stats

3685 of 7463 branches covered (49.38%)

Branch coverage included in aggregate %.

15 of 32 new or added lines in 3 files covered. (46.88%)

2791 existing lines in 97 files now uncovered.

30504 of 33991 relevant lines covered (89.74%)

348.96 hits per line

Source File
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88.59

/src/http/plugins/xml.ts

import accepts from '@fastify/accepts'
import { FastifyInstance } from 'fastify'
import fastifyPlugin from 'fastify-plugin'
import xml from 'xml2js'

type XmlParserOptions = { disableContentParser?: boolean; parseAsArray?: string[] }
type RequestError = Error & { statusCode?: number }

function forcePathAsArray(node: unknown, pathSegments: string[]): void {
  if (pathSegments.length === 0 || node === null || node === undefined) {
    return
  }

  if (Array.isArray(node)) {
    node.forEach((item) => forcePathAsArray(item, pathSegments))
    return
  }

  if (typeof node !== 'object') {
    return
  }

  const [current, ...rest] = pathSegments
  const currentRecord = node as Record<string, unknown>

  if (!(current in currentRecord)) {
    return
  }

  if (rest.length === 0) {
    const value = currentRecord[current]
    if (value !== undefined && !Array.isArray(value)) {
      currentRecord[current] = [value]
    }
    return
  }

  forcePathAsArray(currentRecord[current], rest)
}

export const xmlParser = fastifyPlugin(
  async function (fastify: FastifyInstance, opts: XmlParserOptions) {
    fastify.register(accepts)

    if (!opts.disableContentParser) {
      fastify.addContentTypeParser(
        ['text/xml', 'application/xml'],
        { parseAs: 'string' },
        (_request, body, done) => {
          if (!body) {
            done(null, null)
            return
          }

          xml.parseString(
            body,
            {
              explicitArray: false,
              trim: true,
              valueProcessors: [xml.processors.parseNumbers, xml.processors.parseBooleans],
            },
            (err: Error | null, parsed: unknown) => {
              if (err) {
                const parseError: RequestError = new Error(`Invalid XML payload: ${err.message}`)
                parseError.statusCode = 400
                done(parseError)
                return
              }

              if (parsed && opts.parseAsArray?.length) {
                opts.parseAsArray.forEach((path) => {
                  if (!path) {
                    return
                  }
                  forcePathAsArray(parsed, path.split('.'))
                })
              }

              done(null, parsed)
            }
          )
        }
      )
    }

    fastify.addHook('preSerialization', async (req, res, payload) => {
      const accept = req.accepts()

      const acceptedTypes = ['application/xml', 'text/html']

      if (acceptedTypes.some((allowed) => accept.types(acceptedTypes) === allowed)) {
        res.serializer((payload) => payload)

        const xmlBuilder = new xml.Builder({
          renderOpts: {
            pretty: false,
          },
        })
        const xmlPayload = xmlBuilder.buildObject(payload)
        res.type('application/xml')
        res.header('content-type', 'application/xml; charset=utf-8')
        return xmlPayload
      }

      return payload
    })
  },
  { name: 'xml-parser' }
)

1	import accepts from '@fastify/accepts'	1✔
2	import { FastifyInstance } from 'fastify'	1✔
3	import fastifyPlugin from 'fastify-plugin'	1✔
4	import xml from 'xml2js'	1✔
5		1✔
6	type XmlParserOptions = { disableContentParser?: boolean; parseAsArray?: string[] }	1✔
7	type RequestError = Error & { statusCode?: number }	1✔
8		1✔
9	function forcePathAsArray(node: unknown, pathSegments: string[]): void {	26✔
10	if (pathSegments.length === 0 \|\| node === null \|\| node === undefined) {	28!
11	return	×
12	}
13		26✔
14	if (Array.isArray(node)) {	28!
15	node.forEach((item) => forcePathAsArray(item, pathSegments))	×
16	return	×
17	}
18		26✔
19	if (typeof node !== 'object') {	28!
20	return	×
21	}
22		26✔
23	const [current, ...rest] = pathSegments	28✔
24	const currentRecord = node as Record<string, unknown>	28✔
25		26✔
26	if (!(current in currentRecord)) {	28!
27	return	×
28	}
29		26✔
30	if (rest.length === 0) {	28✔
31	const value = currentRecord[current]	14✔
32	if (value !== undefined && !Array.isArray(value)) {	14!
33	currentRecord[current] = [value]	7✔
34	}	6✔
35	return	14✔
36	}	13✔
37		13✔
38	forcePathAsArray(currentRecord[current], rest)	14✔
39	}	13✔
40		1✔
41	export const xmlParser = fastifyPlugin(	2✔
42	async function (fastify: FastifyInstance, opts: XmlParserOptions) {	1✔
43	fastify.register(accepts)	2,863✔
44		2,860✔
45	if (!opts.disableContentParser) {	2,863!
46	fastify.addContentTypeParser(	2,603✔
47	['text/xml', 'application/xml'],	2,600✔
48	{ parseAs: 'string' },	2,600✔
49	(_request, body, done) => {	2,600✔
50	if (!body) {	89!
UNCOV 51	done(null, null)	78✔
UNCOV 52	return	78✔
53	}	78✔
54		9✔
55	xml.parseString(	11✔
56	body,	9✔
57	{	9✔
58	explicitArray: false,	9✔
59	trim: true,	9✔
60	valueProcessors: [xml.processors.parseNumbers, xml.processors.parseBooleans],	9✔
61	},	9✔
62	(err: Error \| null, parsed: unknown) => {	9✔
63	if (err) {	11✔
64	const parseError: RequestError = new Error(`Invalid XML payload: ${err.message}`)	2✔
65	parseError.statusCode = 400	2✔
66	done(parseError)	2✔
67	return	2✔
68	}	1✔
69		8✔
70	if (parsed && opts.parseAsArray?.length) {	10!
71	opts.parseAsArray.forEach((path) => {	9✔
72	if (!path) {	14!
73	return	×
74	}
75	forcePathAsArray(parsed, path.split('.'))	14✔
76	})	8✔
77	}	8✔
78		8✔
79	done(null, parsed)	9✔
80	}	8✔
81	)	9✔
82	}	9✔
83	)	2,600✔
84	}	2,600✔
85		2,860✔
86	fastify.addHook('preSerialization', async (req, res, payload) => {	2,863✔
87	const accept = req.accepts()	119✔
88		117✔
89	const acceptedTypes = ['application/xml', 'text/html']	119✔
90		117✔
91	if (acceptedTypes.some((allowed) => accept.types(acceptedTypes) === allowed)) {	120✔
92	res.serializer((payload) => payload)	118✔
93		117✔
94	const xmlBuilder = new xml.Builder({	118✔
95	renderOpts: {	117✔
96	pretty: false,	117✔
97	},	117✔
98	})	117✔
99	const xmlPayload = xmlBuilder.buildObject(payload)	118✔
100	res.type('application/xml')	118✔
101	res.header('content-type', 'application/xml; charset=utf-8')	118✔
102	return xmlPayload	118✔
103	}	117✔
104		×
105	return payload	1✔
106	})	2,860✔
107	},	2,860✔
108	{ name: 'xml-parser' }	1✔
109	)	1✔

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