delta/go-git.git/src/net/http/transfer.go, branch dev.boringcrypto

all: gofmt main repo

2022-04-11T16:34:30+00:00

[This CL is part of a sequence implementing the proposal #51082.
The design doc is at https://go.dev/s/godocfmt-design.]

Run the updated gofmt, which reformats doc comments,
on the main repository. Vendored files are excluded.

For #51082.

Change-Id: I7332f099b60f716295fb34719c98c04eb1a85407
Reviewed-on: https://go-review.googlesource.com/c/go/+/384268
Reviewed-by: Jonathan Amsterdam 
Reviewed-by: Ian Lance Taylor

all: gofmt -w -r 'interface{} -> any' src

2021-12-13T18:45:54+00:00

And then revert the bootstrap cmd directories and certain testdata.
And adjust tests as needed.

Not reverting the changes in std that are bootstrapped,
because some of those changes would appear in API docs,
and we want to use any consistently.
Instead, rewrite 'any' to 'interface{}' in cmd/dist for those directories
when preparing the bootstrap copy.

A few files changed as a result of running gofmt -w
not because of interface{} -> any but because they
hadn't been updated for the new //go:build lines.

Fixes #49884.

Change-Id: Ie8045cba995f65bd79c694ec77a1b3d1fe01bb09
Reviewed-on: https://go-review.googlesource.com/c/go/+/368254
Trust: Russ Cox 
Run-TryBot: Russ Cox 
Reviewed-by: Robert Griesemer 
TryBot-Result: Gopher Robot

net/http: fix spelling in documentation

2021-11-07T04:57:22+00:00

Change-Id: I8b0924300eafe27de98975512a78a6527a92e446
Reviewed-on: https://go-review.googlesource.com/c/go/+/354729
Reviewed-by: Ian Lance Taylor 
Trust: Damien Neil

net/http: fix hang in probing for a zero-length request body

2021-09-02T17:00:30+00:00

Fix a hang that occurs when making a request and all of the following apply:
* The request method is one of GET, HEAD, DELETE, OPTIONS, PROPFIND, or SEARCH.
* The Request.Body is non-nil.
* The content length is not set, or is set to -1.
* Transfer-Encoding: chunked is not set.
* The request body does not respond to a read within 200ms.

In this case, we give up on probing for a zero-length body and send the
request while the probe completes in the background. Fix a bug in the
io.Reader wrapping the in-flight probe: It should return io.EOF after
the probe completes, but does not.

Fixes #47568.

Change-Id: I7f9188c96e1210055df68424081af927006e4816
Reviewed-on: https://go-review.googlesource.com/c/go/+/340256
Trust: Damien Neil 
Run-TryBot: Damien Neil 
TryBot-Result: Go Bot 
Reviewed-by: Ingo Oeser 
Reviewed-by: Brad Fitzpatrick

net/http: switch HTTP1 to ASCII equivalents of string functions

2021-05-10T23:42:56+00:00

The current implementation uses UTF-aware functions
like strings.EqualFold and strings.ToLower.

This could, in some cases, cause http smuggling.

Change-Id: I0e76a993470a1e1b1b472f4b2859ea0a2b22ada0
Reviewed-on: https://go-review.googlesource.com/c/go/+/308009
Run-TryBot: Filippo Valsorda 
TryBot-Result: Go Bot 
Trust: Roberto Clapis 
Reviewed-by: Filippo Valsorda

all: update references to symbols moved from io/ioutil to io

2020-10-20T18:41:18+00:00

The old ioutil references are still valid, but update our code
to reflect best practices and get used to the new locations.

Code compiled with the bootstrap toolchain
(cmd/asm, cmd/dist, cmd/compile, debug/elf)
must remain Go 1.4-compatible and is excluded.
Also excluded vendored code.

For #41190.

Change-Id: I6d86f2bf7bc37a9d904b6cee3fe0c7af6d94d5b1
Reviewed-on: https://go-review.googlesource.com/c/go/+/263142
Trust: Russ Cox 
Run-TryBot: Russ Cox 
TryBot-Result: Go Bot 
Reviewed-by: Emmanuel Odeke

net/http: ensure Request.Body.Close is called once and only once

2020-10-16T16:53:27+00:00

Makes *Request.write always close the body, so that callers no longer
have to close the body on returned errors, which was the trigger for
double-close behavior.

Fixes #40382

Change-Id: I128f7ec70415f240d82154cfca134b3f692191e3
Reviewed-on: https://go-review.googlesource.com/c/go/+/257819
Reviewed-by: Damien Neil 
Reviewed-by: Brad Fitzpatrick 
Trust: Damien Neil 
Trust: Brad Fitzpatrick 
Run-TryBot: Damien Neil 
TryBot-Result: Go Bot

net/http: set Content-Length:0 for empty PATCH requests as with POST, PATCH

2020-08-24T16:53:02+00:00

Sets Content-Length:0 for nil bodies in PATCH requests, as we already do for  POST and PUT requests.

RFC 2616 mentions that unless a method’s Content-Length is forbidden it can send one.
In the wild, we’ve found that Microsoft Azure’s DataLake Gen2 storage API https://docs.microsoft.com/en-us/rest/api/storageservices/datalakestoragegen2/path/update deliberately rejects PATCH requests without a Content-Length, yet there is no workaround for setting that header when trying to flush the content of a file which was uploaded in a previous request.

Fixes #40978

Change-Id: Ib0a623b907d827a1c5ee431dca3c41024fa291c5
GitHub-Last-Rev: 12a3903f2bc22bcc4f5f8e2abcc3922b612b8871
GitHub-Pull-Request: golang/go#40991
Reviewed-on: https://go-review.googlesource.com/c/go/+/250039
Run-TryBot: Emmanuel Odeke 
TryBot-Result: Gobot Gobot 
Reviewed-by: Emmanuel Odeke

net/http: reject HTTP/1.1 Content-Length with sign in response

2020-05-31T00:55:05+00:00

Enforces section 14.13 of RFC 2616 so that Content-Length header
values with a sign such as "+5" will be rejected.

Updates #39017

Change-Id: Icce9f00d03c8475fe704b33f9bed9089ff8802f0
Reviewed-on: https://go-review.googlesource.com/c/go/+/234817
Run-TryBot: Emmanuel Odeke 
TryBot-Result: Gobot Gobot 
Reviewed-by: Brad Fitzpatrick 
Reviewed-by: Emmanuel Odeke

net/http: handle body rewind in HTTP/2 connection loss better

2020-05-27T16:56:56+00:00

In certain cases the HTTP/2 stack needs to resend a request.
It obtains a fresh body to send by calling req.GetBody.
This call was missing from the path where the HTTP/2
round tripper returns ErrSkipAltProtocol, meaning fall back
to HTTP/1.1. The result was that the HTTP/1.1 fallback
request was sent with no body at all.

This CL changes that code path to rewind the body before
falling back to HTTP/1.1. But rewinding the body is easier
said than done. Some requests have no GetBody function,
meaning the body can't be rewound. If we need to rewind and
can't, that's an error. But if we didn't read anything, we don't
need to rewind. So we have to track whether we read anything,
with a new ReadCloser wrapper. That in turn requires adding
to the couple places that unwrap Body values to look at the
underlying implementation.

This CL adds the new rewinding code in the main retry loop
as well.

The new rewindBody function also takes care of closing the
old body before abandoning it. That was missing in the old
rewind code.

Thanks to Aleksandr Razumov for CL 210123
and to Jun Chen for CL 234358, both of which informed
this CL.

Fixes #32441.

Change-Id: Id183758526c087c6b179ab73cf3b61ed23a2a46a
Reviewed-on: https://go-review.googlesource.com/c/go/+/234894
Run-TryBot: Russ Cox 
Reviewed-by: Damien Neil 
Reviewed-by: Bryan C. Mills