terraform/vendor/github.com/masterzen/winrm/client.go

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Remove LGPL dependencies This changeset performs the following: - Updates `masterzen/winrm` vendor to include change from (https://github.com/masterzen/winrm/pull/73) - Updates `dylanmei/winrmtest` vendor to include change from (https://github.com/dylanmei/winrmtest/pull/4) - Updates `packer-community/winrmcp` vendor to include the removal of the `masterzen/winrm/winrm` sub-class as a result of the `winrm` CLI tool being removed from the `masterzen/winrm` repository. - Changes `communicator/winrm/communicator.go` to conform to the new ABI in the `masterzen/winrm` library. This should completely remove any LGPL licensed dependencies inside of the Terraform project. ``` $ make test ==> Checking that code complies with gofmt requirements... go generate $(go list ./... | grep -v /terraform/vendor/) 2017/08/20 13:40:16 Generated command/internal_plugin_list.go go test -i $(go list ./... | grep -v '/terraform/vendor/' | grep -v '/builtin/bins/') || exit 1 echo $(go list ./... | grep -v '/terraform/vendor/' | grep -v '/builtin/bins/') | \ xargs -t -n4 go test -timeout=60s -parallel=4 go test -timeout=60s -parallel=4 github.com/hashicorp/terraform github.com/hashicorp/terraform/backend github.com/hashicorp/terraform/backend/atlas github.com/hashicorp/terraform/backend/init ok github.com/hashicorp/terraform 0.011s ok github.com/hashicorp/terraform/backend 0.020s ok github.com/hashicorp/terraform/backend/atlas 0.634s ok github.com/hashicorp/terraform/backend/init 0.007s go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/backend/legacy github.com/hashicorp/terraform/backend/local github.com/hashicorp/terraform/backend/remote-state github.com/hashicorp/terraf orm/backend/remote-state/azure ok github.com/hashicorp/terraform/backend/legacy 0.009s ok github.com/hashicorp/terraform/backend/local 0.211s ok github.com/hashicorp/terraform/backend/remote-state 0.006s ok github.com/hashicorp/terraform/backend/remote-state/azure 0.010s go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/backend/remote-state/consul github.com/hashicorp/terraform/backend/remote-state/inmem github.com/hashicorp/terraform/backend/remote-state/s 3 github.com/hashicorp/terraform/backend/remote-state/swift ok github.com/hashicorp/terraform/backend/remote-state/consul 0.007s ok github.com/hashicorp/terraform/backend/remote-state/inmem 0.013s ok github.com/hashicorp/terraform/backend/remote-state/s3 0.007s ok github.com/hashicorp/terraform/backend/remote-state/swift 0.013s go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/builtin/providers/test github.com/hashicorp/terraform/builtin/provisioners/chef github.com/hashicorp/terraform/builtin/provisioners/file gi thub.com/hashicorp/terraform/builtin/provisioners/local-exec ok github.com/hashicorp/terraform/builtin/providers/test 1.544s ok github.com/hashicorp/terraform/builtin/provisioners/chef 0.017s ok github.com/hashicorp/terraform/builtin/provisioners/file 0.006s ok github.com/hashicorp/terraform/builtin/provisioners/local-exec 0.078s go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/builtin/provisioners/remote-exec github.com/hashicorp/terraform/builtin/provisioners/salt-masterless github.com/hashicorp/terraform/command github.com/hashicorp/terraform/command/clistate ok github.com/hashicorp/terraform/builtin/provisioners/remote-exec 1.037s ok github.com/hashicorp/terraform/builtin/provisioners/salt-masterless 0.008s ok github.com/hashicorp/terraform/command 14.589s ? github.com/hashicorp/terraform/command/clistate [no test files] go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/command/e2etest github.com/hashicorp/terraform/command/format github.com/hashicorp/terraform/communicator github.com/hashicorp/terraform/co mmunicator/remote ok github.com/hashicorp/terraform/command/e2etest 3.729s ok github.com/hashicorp/terraform/command/format 0.004s ok github.com/hashicorp/terraform/communicator 0.005s ok github.com/hashicorp/terraform/communicator/remote 0.003s [no tests to run] go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/communicator/shared github.com/hashicorp/terraform/communicator/ssh github.com/hashicorp/terraform/communicator/winrm github.com/hashicorp/ terraform/config ok github.com/hashicorp/terraform/communicator/shared 0.007s ok github.com/hashicorp/terraform/communicator/ssh 0.016s ok github.com/hashicorp/terraform/communicator/winrm 0.018s ok github.com/hashicorp/terraform/config 0.213s go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/config/module github.com/hashicorp/terraform/dag github.com/hashicorp/terraform/digraph github.com/hashicorp/terraform/flatmap ok github.com/hashicorp/terraform/config/module 0.044s ok github.com/hashicorp/terraform/dag 0.010s ok github.com/hashicorp/terraform/digraph 0.002s ok github.com/hashicorp/terraform/flatmap 0.002s go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/helper/acctest github.com/hashicorp/terraform/helper/config github.com/hashicorp/terraform/helper/copy github.com/hashicorp/terraform/helpe r/diff ? github.com/hashicorp/terraform/helper/acctest [no test files] ok github.com/hashicorp/terraform/helper/config 0.005s ? github.com/hashicorp/terraform/helper/copy [no test files] ok github.com/hashicorp/terraform/helper/diff 0.005s go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/helper/encryption github.com/hashicorp/terraform/helper/experiment github.com/hashicorp/terraform/helper/hashcode github.com/hashicorp/terr aform/helper/hilmapstructure ? github.com/hashicorp/terraform/helper/encryption [no test files] ok github.com/hashicorp/terraform/helper/experiment 0.001s ok github.com/hashicorp/terraform/helper/hashcode 0.001s ? github.com/hashicorp/terraform/helper/hilmapstructure [no test files] go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/helper/logging github.com/hashicorp/terraform/helper/mutexkv github.com/hashicorp/terraform/helper/pathorcontents github.com/hashicorp/terr aform/helper/resource ? github.com/hashicorp/terraform/helper/logging [no test files] ok github.com/hashicorp/terraform/helper/mutexkv 0.055s ok github.com/hashicorp/terraform/helper/pathorcontents 0.002s ok github.com/hashicorp/terraform/helper/resource 2.659s go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/helper/schema github.com/hashicorp/terraform/helper/shadow github.com/hashicorp/terraform/helper/signalwrapper github.com/hashicorp/terrafo rm/helper/slowmessage ok github.com/hashicorp/terraform/helper/schema 0.063s ok github.com/hashicorp/terraform/helper/shadow 0.156s ok github.com/hashicorp/terraform/helper/signalwrapper 0.022s ok github.com/hashicorp/terraform/helper/slowmessage 0.102s go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/helper/structure github.com/hashicorp/terraform/helper/validation github.com/hashicorp/terraform/helper/variables github.com/hashicorp/terr aform/helper/wrappedreadline ok github.com/hashicorp/terraform/helper/structure 0.004s ok github.com/hashicorp/terraform/helper/validation 0.004s ok github.com/hashicorp/terraform/helper/variables 0.006s ? github.com/hashicorp/terraform/helper/wrappedreadline [no test files] go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/helper/wrappedstreams github.com/hashicorp/terraform/moduledeps github.com/hashicorp/terraform/plugin github.com/hashicorp/terraform/plugin /discovery ? github.com/hashicorp/terraform/helper/wrappedstreams [no test files] ok github.com/hashicorp/terraform/moduledeps 0.004s ok github.com/hashicorp/terraform/plugin 0.046s ok github.com/hashicorp/terraform/plugin/discovery 0.029s go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/repl github.com/hashicorp/terraform/scripts github.com/hashicorp/terraform/state github.com/hashicorp/terraform/state/remote ok github.com/hashicorp/terraform/repl 0.006s ok github.com/hashicorp/terraform/scripts 0.008s ok github.com/hashicorp/terraform/state 2.617s ok github.com/hashicorp/terraform/state/remote 0.025s go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/terraform github.com/hashicorp/terraform/tools/terraform-bundle go test -timeout=60s -parallel=4 github.com/hashicorp/terraform/terraform github.com/hashicorp/terraform/tools/terraform-bundle ok github.com/hashicorp/terraform/terraform 4.222s ? github.com/hashicorp/terraform/tools/terraform-bundle [no test files] ```
2017-08-20 19:53:48 +02:00
package winrm
import (
"bytes"
"crypto/x509"
"fmt"
"io"
"sync"
"github.com/masterzen/winrm/soap"
)
// Client struct
type Client struct {
Parameters
username string
password string
useHTTPS bool
url string
http Transporter
}
// Transporter does different transporters
// and init a Post request based on them
type Transporter interface {
// init request baset on the transport configurations
Post(*Client, *soap.SoapMessage) (string, error)
Transport(*Endpoint) error
}
// NewClient will create a new remote client on url, connecting with user and password
// This function doesn't connect (connection happens only when CreateShell is called)
func NewClient(endpoint *Endpoint, user, password string) (*Client, error) {
return NewClientWithParameters(endpoint, user, password, DefaultParameters)
}
// NewClientWithParameters will create a new remote client on url, connecting with user and password
// This function doesn't connect (connection happens only when CreateShell is called)
func NewClientWithParameters(endpoint *Endpoint, user, password string, params *Parameters) (*Client, error) {
// alloc a new client
client := &Client{
Parameters: *params,
username: user,
password: password,
url: endpoint.url(),
useHTTPS: endpoint.HTTPS,
// default transport
http: &clientRequest{},
}
// switch to other transport if provided
if params.TransportDecorator != nil {
client.http = params.TransportDecorator()
}
// set the transport to some endpoint configuration
if err := client.http.Transport(endpoint); err != nil {
return nil, fmt.Errorf("Can't parse this key and certs: %s", err)
}
return client, nil
}
func readCACerts(certs []byte) (*x509.CertPool, error) {
certPool := x509.NewCertPool()
if !certPool.AppendCertsFromPEM(certs) {
return nil, fmt.Errorf("Unable to read certificates")
}
return certPool, nil
}
// CreateShell will create a WinRM Shell,
// which is the prealable for running commands.
func (c *Client) CreateShell() (*Shell, error) {
request := NewOpenShellRequest(c.url, &c.Parameters)
defer request.Free()
response, err := c.sendRequest(request)
if err != nil {
return nil, err
}
shellID, err := ParseOpenShellResponse(response)
if err != nil {
return nil, err
}
return c.NewShell(shellID), nil
}
// NewShell will create a new WinRM Shell for the given shellID
func (c *Client) NewShell(id string) *Shell {
return &Shell{client: c, id: id}
}
// sendRequest exec the custom http func from the client
func (c *Client) sendRequest(request *soap.SoapMessage) (string, error) {
return c.http.Post(c, request)
}
// Run will run command on the the remote host, writing the process stdout and stderr to
// the given writers. Note with this method it isn't possible to inject stdin.
func (c *Client) Run(command string, stdout io.Writer, stderr io.Writer) (int, error) {
shell, err := c.CreateShell()
if err != nil {
return 1, err
}
defer shell.Close()
cmd, err := shell.Execute(command)
if err != nil {
return 1, err
}
var wg sync.WaitGroup
wg.Add(2)
go func() {
defer wg.Done()
io.Copy(stdout, cmd.Stdout)
}()
go func() {
defer wg.Done()
io.Copy(stderr, cmd.Stderr)
}()
cmd.Wait()
wg.Wait()
return cmd.ExitCode(), cmd.err
}
// RunWithString will run command on the the remote host, returning the process stdout and stderr
// as strings, and using the input stdin string as the process input
func (c *Client) RunWithString(command string, stdin string) (string, string, int, error) {
shell, err := c.CreateShell()
if err != nil {
return "", "", 1, err
}
defer shell.Close()
cmd, err := shell.Execute(command)
if err != nil {
return "", "", 1, err
}
if len(stdin) > 0 {
cmd.Stdin.Write([]byte(stdin))
}
var outWriter, errWriter bytes.Buffer
go io.Copy(&outWriter, cmd.Stdout)
go io.Copy(&errWriter, cmd.Stderr)
cmd.Wait()
return outWriter.String(), errWriter.String(), cmd.ExitCode(), cmd.err
}
// RunWithInput will run command on the the remote host, writing the process stdout and stderr to
// the given writers, and injecting the process stdin with the stdin reader.
// Warning stdin (not stdout/stderr) are bufferized, which means reading only one byte in stdin will
// send a winrm http packet to the remote host. If stdin is a pipe, it might be better for
// performance reasons to buffer it.
func (c Client) RunWithInput(command string, stdout, stderr io.Writer, stdin io.Reader) (int, error) {
shell, err := c.CreateShell()
if err != nil {
return 1, err
}
defer shell.Close()
cmd, err := shell.Execute(command)
if err != nil {
return 1, err
}
go io.Copy(cmd.Stdin, stdin)
go io.Copy(stdout, cmd.Stdout)
go io.Copy(stderr, cmd.Stderr)
cmd.Wait()
return cmd.ExitCode(), cmd.err
}