mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
73b0e4c589
go1.12.8 (released 2019/08/13) includes security fixes to the net/http and net/url packages. See the Go 1.12.8 milestone on our issue tracker for details: https://github.com/golang/go/issues?q=milestone%3AGo1.12.8 - net/http: Denial of Service vulnerabilities in the HTTP/2 implementation net/http and golang.org/x/net/http2 servers that accept direct connections from untrusted clients could be remotely made to allocate an unlimited amount of memory, until the program crashes. Servers will now close connections if the send queue accumulates too many control messages. The issues are CVE-2019-9512 and CVE-2019-9514, and Go issue golang.org/issue/33606. Thanks to Jonathan Looney from Netflix for discovering and reporting these issues. This is also fixed in version v0.0.0-20190813141303-74dc4d7220e7 of golang.org/x/net/http2. net/url: parsing validation issue - url.Parse would accept URLs with malformed hosts, such that the Host field could have arbitrary suffixes that would appear in neither Hostname() nor Port(), allowing authorization bypasses in certain applications. Note that URLs with invalid, not numeric ports will now return an error from url.Parse. The issue is CVE-2019-14809 and Go issue golang.org/issue/29098. Thanks to Julian Hector and Nikolai Krein from Cure53, and Adi Cohen (adico.me) for discovering and reporting this issue. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
265 lines
12 KiB
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265 lines
12 KiB
Text
# escape=`
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# -----------------------------------------------------------------------------------------
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# This file describes the standard way to build Docker in a container on Windows
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# Server 2016 or Windows 10.
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#
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# Maintainer: @jhowardmsft
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# -----------------------------------------------------------------------------------------
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# Prerequisites:
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# --------------
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#
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# 1. Windows Server 2016 or Windows 10 with all Windows updates applied. The major
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# build number must be at least 14393. This can be confirmed, for example, by
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# running the following from an elevated PowerShell prompt - this sample output
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# is from a fully up to date machine as at mid-November 2016:
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#
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# >> PS C:\> $(gin).WindowsBuildLabEx
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# >> 14393.447.amd64fre.rs1_release_inmarket.161102-0100
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#
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# 2. Git for Windows (or another git client) must be installed. https://git-scm.com/download/win.
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#
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# 3. The machine must be configured to run containers. For example, by following
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# the quick start guidance at https://msdn.microsoft.com/en-us/virtualization/windowscontainers/quick_start/quick_start or
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# https://github.com/docker/labs/blob/master/windows/windows-containers/Setup.md
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#
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# 4. If building in a Hyper-V VM: For Windows Server 2016 using Windows Server
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# containers as the default option, it is recommended you have at least 1GB
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# of memory assigned; For Windows 10 where Hyper-V Containers are employed, you
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# should have at least 4GB of memory assigned. Note also, to run Hyper-V
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# containers in a VM, it is necessary to configure the VM for nested virtualization.
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# -----------------------------------------------------------------------------------------
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# Usage:
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# -----
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#
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# The following steps should be run from an (elevated*) Windows PowerShell prompt.
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#
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# (*In a default installation of containers on Windows following the quick-start guidance at
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# https://msdn.microsoft.com/en-us/virtualization/windowscontainers/quick_start/quick_start,
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# the docker.exe client must run elevated to be able to connect to the daemon).
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#
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# 1. Clone the sources from github.com:
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#
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# >> git clone https://github.com/docker/docker.git C:\go\src\github.com\docker\docker
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# >> Cloning into 'C:\go\src\github.com\docker\docker'...
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# >> remote: Counting objects: 186216, done.
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# >> remote: Compressing objects: 100% (21/21), done.
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# >> remote: Total 186216 (delta 5), reused 0 (delta 0), pack-reused 186195
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# >> Receiving objects: 100% (186216/186216), 104.32 MiB | 8.18 MiB/s, done.
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# >> Resolving deltas: 100% (123139/123139), done.
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# >> Checking connectivity... done.
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# >> Checking out files: 100% (3912/3912), done.
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# >> PS C:\>
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#
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#
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# 2. Change directory to the cloned docker sources:
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#
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# >> cd C:\go\src\github.com\docker\docker
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#
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#
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# 3. Build a docker image with the components required to build the docker binaries from source
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# by running one of the following:
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#
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# >> docker build -t nativebuildimage -f Dockerfile.windows .
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# >> docker build -t nativebuildimage -f Dockerfile.windows -m 2GB . (if using Hyper-V containers)
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#
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#
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# 4. Build the docker executable binaries by running one of the following:
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#
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# >> $DOCKER_GITCOMMIT=(git rev-parse --short HEAD)
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# >> docker run --name binaries -e DOCKER_GITCOMMIT=$DOCKER_GITCOMMIT nativebuildimage hack\make.ps1 -Binary
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# >> docker run --name binaries -e DOCKER_GITCOMMIT=$DOCKER_GITCOMMIT -m 2GB nativebuildimage hack\make.ps1 -Binary (if using Hyper-V containers)
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#
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#
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# 5. Copy the binaries out of the container, replacing HostPath with an appropriate destination
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# folder on the host system where you want the binaries to be located.
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#
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# >> docker cp binaries:C:\go\src\github.com\docker\docker\bundles\docker.exe C:\HostPath\docker.exe
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# >> docker cp binaries:C:\go\src\github.com\docker\docker\bundles\dockerd.exe C:\HostPath\dockerd.exe
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#
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#
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# 6. (Optional) Remove the interim container holding the built executable binaries:
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#
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# >> docker rm binaries
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#
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#
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# 7. (Optional) Remove the image used for the container in which the executable
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# binaries are build. Tip - it may be useful to keep this image around if you need to
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# build multiple times. Then you can take advantage of the builder cache to have an
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# image which has all the components required to build the binaries already installed.
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#
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# >> docker rmi nativebuildimage
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#
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# -----------------------------------------------------------------------------------------
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# The validation tests can only run directly on the host. This is because they calculate
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# information from the git repo, but the .git directory is not passed into the image as
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# it is excluded via .dockerignore. Run the following from a Windows PowerShell prompt
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# (elevation is not required): (Note Go must be installed to run these tests)
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#
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# >> hack\make.ps1 -DCO -PkgImports -GoFormat
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# -----------------------------------------------------------------------------------------
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# To run unit tests, ensure you have created the nativebuildimage above. Then run one of
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# the following from an (elevated) Windows PowerShell prompt:
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#
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# >> docker run --rm nativebuildimage hack\make.ps1 -TestUnit
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# >> docker run --rm -m 2GB nativebuildimage hack\make.ps1 -TestUnit (if using Hyper-V containers)
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# -----------------------------------------------------------------------------------------
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# To run unit tests and binary build, ensure you have created the nativebuildimage above. Then
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# run one of the following from an (elevated) Windows PowerShell prompt:
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#
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# >> docker run nativebuildimage hack\make.ps1 -All
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# >> docker run -m 2GB nativebuildimage hack\make.ps1 -All (if using Hyper-V containers)
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# -----------------------------------------------------------------------------------------
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# Important notes:
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# ---------------
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#
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# Don't attempt to use a bind mount to pass a local directory as the bundles target
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# directory. It does not work (golang attempts for follow a mapped folder incorrectly).
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# Instead, use docker cp as per the example.
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#
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# go.zip is not removed from the image as it is used by the Windows CI servers
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# to ensure the host and image are running consistent versions of go.
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#
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# Nanoserver support is a work in progress. Although the image will build if the
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# FROM statement is updated, it will not work when running autogen through hack\make.ps1.
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# It is suspected that the required GCC utilities (eg gcc, windres, windmc) silently
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# quit due to the use of console hooks which are not available.
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#
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# The docker integration tests do not currently run in a container on Windows, predominantly
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# due to Windows not supporting privileged mode, so anything using a volume would fail.
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# They (along with the rest of the docker CI suite) can be run using
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# https://github.com/jhowardmsft/docker-w2wCIScripts/blob/master/runCI/Invoke-DockerCI.ps1.
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#
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# -----------------------------------------------------------------------------------------
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# The number of build steps below are explicitly minimised to improve performance.
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# Extremely important - do not change the following line to reference a "specific" image,
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# such as `mcr.microsoft.com/windows/servercore:ltsc2019`. If using this Dockerfile in process
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# isolated containers, the kernel of the host must match the container image, and hence
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# would fail between Windows Server 2016 (aka RS1) and Windows Server 2019 (aka RS5).
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# It is expected that the image `microsoft/windowsservercore:latest` is present, and matches
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# the hosts kernel version before doing a build.
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FROM microsoft/windowsservercore
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# Use PowerShell as the default shell
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SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
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ARG GO_VERSION=1.12.8
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# Environment variable notes:
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# - GO_VERSION must be consistent with 'Dockerfile' used by Linux.
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# - FROM_DOCKERFILE is used for detection of building within a container.
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ENV GO_VERSION=${GO_VERSION} `
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GIT_VERSION=2.11.1 `
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GOPATH=C:\go `
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FROM_DOCKERFILE=1
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RUN `
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Function Test-Nano() { `
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$EditionId = (Get-ItemProperty -Path 'HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion' -Name 'EditionID').EditionId; `
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return (($EditionId -eq 'ServerStandardNano') -or ($EditionId -eq 'ServerDataCenterNano') -or ($EditionId -eq 'NanoServer')); `
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}`
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`
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Function Download-File([string] $source, [string] $target) { `
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if (Test-Nano) { `
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$handler = New-Object System.Net.Http.HttpClientHandler; `
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$client = New-Object System.Net.Http.HttpClient($handler); `
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$client.Timeout = New-Object System.TimeSpan(0, 30, 0); `
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$cancelTokenSource = [System.Threading.CancellationTokenSource]::new(); `
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$responseMsg = $client.GetAsync([System.Uri]::new($source), $cancelTokenSource.Token); `
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$responseMsg.Wait(); `
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if (!$responseMsg.IsCanceled) { `
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$response = $responseMsg.Result; `
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if ($response.IsSuccessStatusCode) { `
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$downloadedFileStream = [System.IO.FileStream]::new($target, [System.IO.FileMode]::Create, [System.IO.FileAccess]::Write); `
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$copyStreamOp = $response.Content.CopyToAsync($downloadedFileStream); `
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$copyStreamOp.Wait(); `
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$downloadedFileStream.Close(); `
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if ($copyStreamOp.Exception -ne $null) { throw $copyStreamOp.Exception } `
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} `
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} else { `
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Throw ("Failed to download " + $source) `
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}`
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} else { `
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$webClient = New-Object System.Net.WebClient; `
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$webClient.DownloadFile($source, $target); `
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} `
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} `
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`
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setx /M PATH $('C:\git\cmd;C:\git\usr\bin;'+$Env:PATH+';C:\gcc\bin;C:\go\bin'); `
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`
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Write-Host INFO: Downloading git...; `
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$location='https://www.nuget.org/api/v2/package/GitForWindows/'+$Env:GIT_VERSION; `
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Download-File $location C:\gitsetup.zip; `
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`
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Write-Host INFO: Downloading go...; `
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Download-File $('https://golang.org/dl/go'+$Env:GO_VERSION.TrimEnd('.0')"+'.windows-amd64.zip') C:\go.zip; `
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`
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Write-Host INFO: Downloading compiler 1 of 3...; `
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Download-File https://raw.githubusercontent.com/jhowardmsft/docker-tdmgcc/master/gcc.zip C:\gcc.zip; `
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`
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Write-Host INFO: Downloading compiler 2 of 3...; `
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Download-File https://raw.githubusercontent.com/jhowardmsft/docker-tdmgcc/master/runtime.zip C:\runtime.zip; `
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`
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Write-Host INFO: Downloading compiler 3 of 3...; `
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Download-File https://raw.githubusercontent.com/jhowardmsft/docker-tdmgcc/master/binutils.zip C:\binutils.zip; `
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`
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Write-Host INFO: Extracting git...; `
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Expand-Archive C:\gitsetup.zip C:\git-tmp; `
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New-Item -Type Directory C:\git | Out-Null; `
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Move-Item C:\git-tmp\tools\* C:\git\.; `
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Remove-Item -Recurse -Force C:\git-tmp; `
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`
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Write-Host INFO: Expanding go...; `
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Expand-Archive C:\go.zip -DestinationPath C:\; `
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`
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Write-Host INFO: Expanding compiler 1 of 3...; `
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Expand-Archive C:\gcc.zip -DestinationPath C:\gcc -Force; `
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Write-Host INFO: Expanding compiler 2 of 3...; `
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Expand-Archive C:\runtime.zip -DestinationPath C:\gcc -Force; `
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Write-Host INFO: Expanding compiler 3 of 3...; `
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Expand-Archive C:\binutils.zip -DestinationPath C:\gcc -Force; `
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`
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Write-Host INFO: Removing downloaded files...; `
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Remove-Item C:\gcc.zip; `
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Remove-Item C:\runtime.zip; `
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Remove-Item C:\binutils.zip; `
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Remove-Item C:\gitsetup.zip; `
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`
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Write-Host INFO: Creating source directory...; `
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New-Item -ItemType Directory -Path C:\go\src\github.com\docker\docker | Out-Null; `
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`
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Write-Host INFO: Configuring git core.autocrlf...; `
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C:\git\cmd\git config --global core.autocrlf true; `
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`
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Write-Host INFO: Completed
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# Make PowerShell the default entrypoint
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ENTRYPOINT ["powershell.exe"]
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# Set the working directory to the location of the sources
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WORKDIR C:\go\src\github.com\docker\docker
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# Copy the sources into the container
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COPY . .
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