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2022-08-10net/http/cgi: remove port from the CGI environment of variable SERVER_NAMEhopehook
The SERVER_NAME variable in the CGI environment should not contain the port, according to the section 4.1.14 of the RFC 3875. Fixes #53368. Change-Id: Ifeea70206878cf83bc0bda35cb514d0226bbcd8c Reviewed-on: https://go-review.googlesource.com/c/go/+/412434 TryBot-Result: Gopher Robot <gobot@golang.org> Reviewed-by: Damien Neil <dneil@google.com> Run-TryBot: Ian Lance Taylor <iant@golang.org> Reviewed-by: xie cui <523516579@qq.com> Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
2022-04-11all: gofmt main repoRuss Cox
[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 <jba@google.com> Reviewed-by: Ian Lance Taylor <iant@golang.org>
2021-12-13all: gofmt -w -r 'interface{} -> any' srcRuss Cox
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 <rsc@golang.org> Run-TryBot: Russ Cox <rsc@golang.org> Reviewed-by: Robert Griesemer <gri@golang.org> TryBot-Result: Gopher Robot <gobot@golang.org>
2021-10-06all: use bytes.Cut, strings.CutRuss Cox
Many uses of Index/IndexByte/IndexRune/Split/SplitN can be written more clearly using the new Cut functions. Do that. Also rewrite to other functions if that's clearer. For #46336. Change-Id: I68d024716ace41a57a8bf74455c62279bde0f448 Reviewed-on: https://go-review.googlesource.com/c/go/+/351711 Trust: Russ Cox <rsc@golang.org> Run-TryBot: Russ Cox <rsc@golang.org> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
2020-10-20net/http/cgi: preserve env vars on illumosTobias Klauser
Preserve the same environment variables as on solaris. Spotted while reviewing CL 263577. Change-Id: Id479dcf83d6231e9ef1fd2404b400d10082e1d0b Reviewed-on: https://go-review.googlesource.com/c/go/+/263802 Trust: Tobias Klauser <tobias.klauser@gmail.com> Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
2020-10-20net/http/cgi: preserve LD_LIBRARY_PATH on NetBSD, tooNikhil Benesch
This makes the behavior of the cgi package on NetBSD consistent with its behavior on the other BSDs. It is also necessary for the test suite to pass on NetBSD with gccgo (see CL 261137). Change-Id: I531a6e0954f895a921204dcc61e3f3e90860a23d Reviewed-on: https://go-review.googlesource.com/c/go/+/263577 Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Benny Siegert <bsiegert@gmail.com> Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com> Trust: Benny Siegert <bsiegert@gmail.com>
2020-09-23all: add GOOS=iosCherry Zhang
Introduce GOOS=ios for iOS systems. GOOS=ios matches "darwin" build tag, like GOOS=android matches "linux" and GOOS=illumos matches "solaris". Only ios/arm64 is supported (ios/amd64 is not). GOOS=ios and GOOS=darwin remain essentially the same at this point. They will diverge at later time, to differentiate macOS and iOS. Uses of GOOS=="darwin" are changed to (GOOS=="darwin" || GOOS=="ios"), except if it clearly means macOS (e.g. GOOS=="darwin" && GOARCH=="amd64"), it remains GOOS=="darwin". Updates #38485. Change-Id: I4faacdc1008f42434599efb3c3ad90763a83b67c Reviewed-on: https://go-review.googlesource.com/c/go/+/254740 Trust: Cherry Zhang <cherryyz@google.com> Run-TryBot: Cherry Zhang <cherryyz@google.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Austin Clements <austin@google.com>
2020-05-06net/http/cgi: reject invalid header namesFilippo Valsorda
Being lenient on those has caused enough security issues. Spun out of CL 231419. Fixes #38889 Change-Id: Idd3bc6adc22e08a30b3dabb146ce78d4105684cd Reviewed-on: https://go-review.googlesource.com/c/go/+/232277 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2020-05-06net/http: use ASCII space trimming throughoutFilippo Valsorda
Security hardening against HTTP request smuggling. Thank you to ZeddYu for reporting this issue. Change-Id: I98bd9f8ffe58360fc3bca9dc5d9a106773e55373 Reviewed-on: https://go-review.googlesource.com/c/go/+/231419 Reviewed-by: Katie Hockman <katie@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2020-04-30net/http/cgi: replace constant map with switch statementMatthew Dempsky
The switch statement can be statically optimized by the compiler, whereas similarly optimizing the map index expression would require additional compiler analysis to detect the map is never mutated. Updates #10848. Change-Id: I2fc70d4a34dc545677b99f218b51023c7891bbbd Reviewed-on: https://go-review.googlesource.com/c/go/+/231041 Run-TryBot: Matthew Dempsky <mdempsky@google.com> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
2016-07-18[release-branch.go1.7] net/http, net/http/cgi: fix for CGI + HTTP_PROXY ↵Brad Fitzpatrick
security issue Because, * The CGI spec defines that incoming request header "Foo: Bar" maps to environment variable HTTP_FOO == "Bar". (see RFC 3875 4.1.18) * The HTTP_PROXY environment variable is conventionally used to configure the HTTP proxy for HTTP clients (and is respected by default for Go's net/http.Client and Transport) That means Go programs running in a CGI environment (as a child process under a CGI host) are vulnerable to an incoming request containing "Proxy: attacker.com:1234", setting HTTP_PROXY, and changing where Go by default proxies all outbound HTTP requests. This is CVE-2016-5386, aka https://httpoxy.org/ Fixes #16405 Change-Id: I6f68ade85421b4807785799f6d98a8b077e871f0 Reviewed-on: https://go-review.googlesource.com/25010 Run-TryBot: Chris Broadfoot <cbro@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Chris Broadfoot <cbro@golang.org> Reviewed-on: https://go-review.googlesource.com/25013
2016-03-29net/http/cgi: allow CGI host to configure where child's stderr goesBrad Fitzpatrick
Patch originally from Steven Hartland. Tweaked a bit & added a test. Fixes #7197 Change-Id: I09012b4674e7c641dba31a24e9758cedb898d3ee Reviewed-on: https://go-review.googlesource.com/21196 Reviewed-by: Andrew Gerrand <adg@golang.org> Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
2016-03-02all: single space after period.Brad Fitzpatrick
The tree's pretty inconsistent about single space vs double space after a period in documentation. Make it consistently a single space, per earlier decisions. This means contributors won't be confused by misleading precedence. This CL doesn't use go/doc to parse. It only addresses // comments. It was generated with: $ perl -i -npe 's,^(\s*// .+[a-z]\.) +([A-Z]),$1 $2,' $(git grep -l -E '^\s*//(.+\.) +([A-Z])') $ go test go/doc -update Change-Id: Iccdb99c37c797ef1f804a94b22ba5ee4b500c4f7 Reviewed-on: https://go-review.googlesource.com/20022 Reviewed-by: Rob Pike <r@golang.org> Reviewed-by: Dave Day <djd@golang.org> Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org>
2015-10-15net/http/cgi: optimize internal function removeLeadingDuplicates a bitBrad Fitzpatrick
Change-Id: I0255f24f5c5925ea4daa28a28d23606df35d4373 Reviewed-on: https://go-review.googlesource.com/15824 Reviewed-by: Andrew Gerrand <adg@golang.org>
2015-10-14net/http/cgi: make provided Env override even system env varsSteven Hartland
Allow all CGI environment settings from the inherited set and default inherited set to be overridden including PATH by Env. Change-Id: Ief8d33247b879fa87a8bfd6416d4813116db98de Reviewed-on: https://go-review.googlesource.com/14959 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org> Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
2015-02-18net/http/cgi: fix REMOTE_ADDR, REMOTE_HOST, add REMOTE_PORTAlex Sergeyev
Env vars were incorrectly copying whole value of http.RemoteAddr to REMOTE_ADDR and REMOTE_HOST. They contained IP:port pair which instead should only have IP (RFC 3875, other sources). Module also was not setting REMOTE_PORT variable which become de-facto standard for passing TCP client port to CGI scripts (Apache mod_cgi, IIS, and probably others) Fixes #9861 Change-Id: Ia73e664c48539e3c7db4997d09d957884e98d8a5 Reviewed-on: https://go-review.googlesource.com/4933 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2014-09-08build: move package sources from src/pkg to srcRuss Cox
Preparation was in CL 134570043. This CL contains only the effect of 'hg mv src/pkg/* src'. For more about the move, see golang.org/s/go14nopkg.