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spec/util_uuid_spec.lua @ 13854:0b01f40df0f9 13.0
mod_http_file_share: Add media-src 'self' to Content-Security-Policy header
This allows certain media files to be loaded when navigated to directly in a
web browser.
Note that in some browsers (Chrome), the media gets transformed
internally into a HTML page with some basic styles, but these are blocked due
to our default-src policy of 'none' Although this could be unblocked with
style-src unsafe-inline, it is not our plan to fix this, because this would
have negative security implications.
The reason for our CSP is to prevent the file share service from being used to
host malicious HTML/CSS/JS. Yes, CSS can be malicious.
Our file share service is for uploading and downloading files, it is not a
substitute for website/content hosting.
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Fri, 18 Apr 2025 12:25:06 +0100 |
| parent | 13317:e6a5f196fc1f |
| rev | line source |
|---|---|
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1 -- This tests the format, not the randomness |
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2 |
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3 local uuid = require "util.uuid"; |
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4 |
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5 describe("util.uuid", function() |
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6 describe("#generate()", function() |
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7 it("should work follow the UUID pattern", function() |
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various: Update IETF RFC URLs for tools.ietf.org transition
Kim Alvefur <zash@zash.se>
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8 -- https://www.rfc-editor.org/rfc/rfc4122.html#section-4.4 |
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9 |
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10 local pattern = "^" .. table.concat({ |
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11 string.rep("%x", 8), |
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12 string.rep("%x", 4), |
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13 "4" .. -- version |
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14 string.rep("%x", 3), |
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15 "[89ab]" .. -- reserved bits of 1 and 0 |
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16 string.rep("%x", 3), |
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17 string.rep("%x", 12), |
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18 }, "%-") .. "$"; |
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19 |
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20 for _ = 1, 100 do |
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21 assert.is_string(uuid.generate():match(pattern)); |
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22 end |
| 13317 | 23 |
| 24 assert.truthy(uuid.generate() ~= uuid.generate(), "does not generate the same UUIDv4 twice") | |
| 25 end); | |
| 26 end); | |
| 27 describe("#v7", function() | |
| 28 it("should also follow the UUID pattern", function() | |
| 29 local pattern = "^" .. table.concat({ | |
| 30 string.rep("%x", 8), | |
| 31 string.rep("%x", 4), | |
| 32 "7" .. -- version | |
| 33 string.rep("%x", 3), | |
| 34 "[89ab]" .. -- reserved bits of 1 and 0 | |
| 35 string.rep("%x", 3), | |
| 36 string.rep("%x", 12), | |
| 37 }, "%-") .. "$"; | |
| 38 | |
| 39 local one = uuid.v7(); -- one before the loop to ensure some time passes | |
| 40 for _ = 1, 100 do | |
| 41 assert.is_string(uuid.v7():match(pattern)); | |
| 42 end | |
| 43 -- one after the loop when some time should have passed | |
| 44 assert.truthy(one < uuid.v7(), "should be ordererd") | |
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45 end); |
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46 end); |
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47 end); |