Add User-Agent Header to Jsoup Connections in Transforms #1668
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To fix issues with servers blocking requests (e.g., 403) due to missing user-agent headers, set the user-agent to "Mozilla" for the Jsoup connection before fetching the website.
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Instead of a constant value here, maybe we should pick a good default and then allow setting the value within each transform |
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This pull request...
Description
In transforms, currently a source's url is fetched without specifying user-agent headers. This small PR adds
.userAgent("Mozilla")to the line fetching theDocumentof the url through the Jsoup connection. I hardcoded the value as I saw elsewhere in the codebase doing the same practice. This may be improved by allowing the user-agent to be specified in the configs as part of the transform.Purpose
When fetching sources in transforms, some servers may block (e.g. 403 Forbidden) due to missing user-agent headers. To fix, set the user-agent to "Mozilla" for the Jsoup connection before fetching the website.
This allows roundabout loading from sources that block requests with missing user-agent headers to work.*
*Assuming they accept "Mozilla" as a valid user-agent header. For the source I'm using, it does.
Relevant Issue(s)
N/A (not sure if I should have created an issue first)