diff options
Diffstat (limited to 'shared/extra-utils/videos/video-streaming-playlists.ts')
-rw-r--r-- | shared/extra-utils/videos/video-streaming-playlists.ts | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/shared/extra-utils/videos/video-streaming-playlists.ts b/shared/extra-utils/videos/video-streaming-playlists.ts deleted file mode 100644 index 99c2e1880..000000000 --- a/shared/extra-utils/videos/video-streaming-playlists.ts +++ /dev/null | |||
@@ -1,82 +0,0 @@ | |||
1 | import { makeRawRequest } from '../requests/requests' | ||
2 | import { sha256 } from '../../../server/helpers/core-utils' | ||
3 | import { VideoStreamingPlaylist } from '../../models/videos/video-streaming-playlist.model' | ||
4 | import { expect } from 'chai' | ||
5 | import { HttpStatusCode } from '../../../shared/core-utils/miscs/http-error-codes' | ||
6 | |||
7 | function getPlaylist (url: string, statusCodeExpected = HttpStatusCode.OK_200) { | ||
8 | return makeRawRequest(url, statusCodeExpected) | ||
9 | } | ||
10 | |||
11 | function getSegment (url: string, statusCodeExpected = HttpStatusCode.OK_200, range?: string) { | ||
12 | return makeRawRequest(url, statusCodeExpected, range) | ||
13 | } | ||
14 | |||
15 | function getSegmentSha256 (url: string, statusCodeExpected = HttpStatusCode.OK_200) { | ||
16 | return makeRawRequest(url, statusCodeExpected) | ||
17 | } | ||
18 | |||
19 | async function checkSegmentHash ( | ||
20 | baseUrlPlaylist: string, | ||
21 | baseUrlSegment: string, | ||
22 | videoUUID: string, | ||
23 | resolution: number, | ||
24 | hlsPlaylist: VideoStreamingPlaylist | ||
25 | ) { | ||
26 | const res = await getPlaylist(`${baseUrlPlaylist}/${videoUUID}/${resolution}.m3u8`) | ||
27 | const playlist = res.text | ||
28 | |||
29 | const videoName = `${videoUUID}-${resolution}-fragmented.mp4` | ||
30 | |||
31 | const matches = /#EXT-X-BYTERANGE:(\d+)@(\d+)/.exec(playlist) | ||
32 | |||
33 | const length = parseInt(matches[1], 10) | ||
34 | const offset = parseInt(matches[2], 10) | ||
35 | const range = `${offset}-${offset + length - 1}` | ||
36 | |||
37 | const res2 = await getSegment(`${baseUrlSegment}/${videoUUID}/${videoName}`, HttpStatusCode.PARTIAL_CONTENT_206, `bytes=${range}`) | ||
38 | |||
39 | const resSha = await getSegmentSha256(hlsPlaylist.segmentsSha256Url) | ||
40 | |||
41 | const sha256Server = resSha.body[videoName][range] | ||
42 | expect(sha256(res2.body)).to.equal(sha256Server) | ||
43 | } | ||
44 | |||
45 | async function checkLiveSegmentHash ( | ||
46 | baseUrlSegment: string, | ||
47 | videoUUID: string, | ||
48 | segmentName: string, | ||
49 | hlsPlaylist: VideoStreamingPlaylist | ||
50 | ) { | ||
51 | const res2 = await getSegment(`${baseUrlSegment}/${videoUUID}/${segmentName}`) | ||
52 | |||
53 | const resSha = await getSegmentSha256(hlsPlaylist.segmentsSha256Url) | ||
54 | |||
55 | const sha256Server = resSha.body[segmentName] | ||
56 | expect(sha256(res2.body)).to.equal(sha256Server) | ||
57 | } | ||
58 | |||
59 | async function checkResolutionsInMasterPlaylist (playlistUrl: string, resolutions: number[]) { | ||
60 | const res = await getPlaylist(playlistUrl) | ||
61 | |||
62 | const masterPlaylist = res.text | ||
63 | |||
64 | for (const resolution of resolutions) { | ||
65 | const reg = new RegExp( | ||
66 | '#EXT-X-STREAM-INF:BANDWIDTH=\\d+,RESOLUTION=\\d+x' + resolution + ',(FRAME-RATE=\\d+,)?CODECS="avc1.64001f,mp4a.40.2"' | ||
67 | ) | ||
68 | |||
69 | expect(masterPlaylist).to.match(reg) | ||
70 | } | ||
71 | } | ||
72 | |||
73 | // --------------------------------------------------------------------------- | ||
74 | |||
75 | export { | ||
76 | getPlaylist, | ||
77 | getSegment, | ||
78 | checkResolutionsInMasterPlaylist, | ||
79 | getSegmentSha256, | ||
80 | checkLiveSegmentHash, | ||
81 | checkSegmentHash | ||
82 | } | ||