"Using GET with a Body works"
Seems like this is going everyone's head. You're not supposed to use GET with a Body, this is a hack, therefore having an explicit method makes sense.
Just because it works, doesn't mean its the right way
> Just because it works, doesn't mean its the right way
I have a weird feeling. Query body is encrypted by https. So CDN will not be able to cache results. In order to make it work right - whole topology of the internet should be redone. Caching on the backend server will not give any real gains for large scale apps.
So is using QUERY requests for quite some time from now.
One should adhere to Best Practices since one cannot control every device between the app and the user. Best Practice says “GET has no body. QUERY can have a body. If QUERY fails (405), use POST with the body.” And eventually, enough proxies will behave well enough that at least the HTTP bit of the app has a chance of working.
https://news.ycombinator.com/item?id=48568502 (4d ago, 173 comments)
https://news.ycombinator.com/item?id=29794838 (4y ago, 125 comments)
All in all, I dislike the overall focus on the HTTP method when designing "RESTful" interfaces. If all we're building is, effectively, an RPC, why would the cacheability meta-information be the first thing we specify?
> I've had my fair share of situations where I wished for something like HTTP QUERY.
Using POST instead comes with no drawbacks
I'm not sure QUERY is a great solution, because in the context of a web application absolutely no one enjoys using a page that does not keep its state on refresh, so that really limits where QUERY makes sense, but if you have a case that is not driven by navigation, great.
A whole new method whose semantics don't really fit with the others is.. An odd way forward.
RFC 9110 states:
> [..] content received in a GET request has no generally defined semantics, cannot alter the meaning or target of the request [..]
> A client SHOULD NOT generate content in a GET request [..]
So opensearch also allows you to POST search requests, but those are uncacheable
QUERY would fit here perfectly - it's probably trivial for opensearch to add but it will take some time for clients to catch up.
So much simpler...
* With the caveat that it's only guaranteed if the server is following the RFC correctly.
It can absolutely be guaranteed. What it can't be is communicated to be safe so browser gonna ask its silly question
For one you would never allow a client to dictate the query. That is a security and validation problem. So you have to deconstruct the query anyway and then rebuild it. That's HTTP APIs 101. Now if the authors of this RFC knew what they were doing they could enforce trust with some sort of JWT like trust mechanism but no they don't bother to define ANYTHING like that. Instead and I will quote this for completeness because it's honestly one of the funniest things I've ever read in an RFC.
> 4. Security Considerations
> It can be used as an alternative to passing request information in the URI (e.g., in the query component). This is preferred in some cases, as the URI is more likely to be logged or otherwise processed by intermediaries than the request content. In other cases, where the query contains sensitive information, the potential for logging of the URI might motivate the use of QUERY over GET.
This. This is just plain baffling to me. The argument is that QUERY replaces GET (it doesn't) so let's shove data into the same place that POST already does because it MAY MAY be logged. Bro the people doing the logging are logging the entire damn thing URI, Header, and Body. What even is this.
And again if they knew their shit they would know that GET has a soft cap of 2,083 characters from the internet explorer days so no one shoves more than that into a url for compatibility and if they do they risk losing data so they use POST anyway. Heck my framework even does JSON post bodies in the POST. And again if you are writing an RFC do your research and use this technical fact as an advantage. Define your own limits and explain why based on existing methodology. It would actually give your RFC some weight.
It doesn't even bother to address query feedback errors like what if the disk says no and writes are locked.
Frankly...... I miss the old days when RFCs where measured in pounds of paper.
Every single SQL server allows a client to dictate the query. Furthermore, not all queries are SQL queries.
SPARQL's standard protocol for sending Queries uses HTTP[1], and yes, of course it allows clients to define the query that it sends over HTTP. HTTP QUERY would be ideal for SPARQL queries. There are also many unprotected SPARQL endpoints that you can use without any authentication [2][3].
[1]: https://www.w3.org/TR/sparql11-protocol/#query-operation