libcurl: use chunked Transfer-Encoding for HTTP_POST if size unknown #4138
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
If using the read callback for HTTP_POST, and POSTFIELDSIZE is not set, automatically add a Transfer-Encoding: chunked header, same as it is already done for HTTP_PUT, HTTP_POST_FORM and HTTP_POST_MIME. Update test 1514 according to the new behaviour.
bagder
approved these changes
Jul 25, 2019
|
Yes, the doc of CURLOPT_POST has to be updated. |
|
will you make that change as well as part of this PR? |
|
Thanks! I updated the docs slightly before I pushed. |
|
Thanks, and sorry for not responding, I was away for the weekend. |
mkauf
added a commit
to mkauf/mod_md
that referenced
this pull request
Oct 25, 2019
libcurl 7.66.0 automatically adds a "Transfer-Encoding: chunked" header if the content length is not known to libcurl, because of this change: curl/curl#4138 libcurl does not parse custom "Content-Length" headers, it needs the content length using the options CURLOPT_POSTFIELDSIZE(_LARGE) and CURLOPT_INFILESIZE(_LARGE). The "Boulder" server rejects requests with both headers, but the host acme-v02.api.letsencrypt.org accepts such requests, probably because there's a reverse proxy.
Sign up for free
to subscribe to this conversation on GitHub.
Already have an account?
Sign in.
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
If using the read callback for HTTP_POST, and POSTFIELDSIZE is not set,
automatically add a Transfer-Encoding: chunked header, same as it is
already done for HTTP_PUT, HTTP_POST_FORM and HTTP_POST_MIME.
Update test 1514 according to the new behaviour.