[VOL-5486] Fix deprecated versions
Change-Id: If0b888d6c2f33b2f415c8b03b08dc994bb3df3f4
Signed-off-by: Abhay Kumar <abhay.kumar@radisys.com>
diff --git a/vendor/github.com/bgentry/speakeasy/.gitignore b/vendor/github.com/bgentry/speakeasy/.gitignore
new file mode 100644
index 0000000..9e13114
--- /dev/null
+++ b/vendor/github.com/bgentry/speakeasy/.gitignore
@@ -0,0 +1,2 @@
+example/example
+example/example.exe
diff --git a/vendor/github.com/bgentry/speakeasy/LICENSE b/vendor/github.com/bgentry/speakeasy/LICENSE
new file mode 100644
index 0000000..37d60fc
--- /dev/null
+++ b/vendor/github.com/bgentry/speakeasy/LICENSE
@@ -0,0 +1,24 @@
+MIT License
+
+Copyright (c) 2017 Blake Gentry
+
+This license applies to the non-Windows portions of this library. The Windows
+portion maintains its own Apache 2.0 license.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/vendor/github.com/bgentry/speakeasy/LICENSE_WINDOWS b/vendor/github.com/bgentry/speakeasy/LICENSE_WINDOWS
new file mode 100644
index 0000000..ff177f6
--- /dev/null
+++ b/vendor/github.com/bgentry/speakeasy/LICENSE_WINDOWS
@@ -0,0 +1,201 @@
+ Apache License
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+ http://www.apache.org/licenses/
+
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+ To apply the Apache License to your work, attach the following
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diff --git a/vendor/github.com/bgentry/speakeasy/Readme.md b/vendor/github.com/bgentry/speakeasy/Readme.md
new file mode 100644
index 0000000..fceda75
--- /dev/null
+++ b/vendor/github.com/bgentry/speakeasy/Readme.md
@@ -0,0 +1,30 @@
+# Speakeasy
+
+This package provides cross-platform Go (#golang) helpers for taking user input
+from the terminal while not echoing the input back (similar to `getpasswd`). The
+package uses syscalls to avoid any dependence on cgo, and is therefore
+compatible with cross-compiling.
+
+[][godoc]
+
+## Unicode
+
+Multi-byte unicode characters work successfully on Mac OS X. On Windows,
+however, this may be problematic (as is UTF in general on Windows). Other
+platforms have not been tested.
+
+## License
+
+The code herein was not written by me, but was compiled from two separate open
+source packages. Unix portions were imported from [gopass][gopass], while
+Windows portions were imported from the [CloudFoundry Go CLI][cf-cli]'s
+[Windows terminal helpers][cf-ui-windows].
+
+The [license for the windows portion](./LICENSE_WINDOWS) has been copied exactly
+from the source (though I attempted to fill in the correct owner in the
+boilerplate copyright notice).
+
+[cf-cli]: https://github.com/cloudfoundry/cli "CloudFoundry Go CLI"
+[cf-ui-windows]: https://github.com/cloudfoundry/cli/blob/master/src/cf/terminal/ui_windows.go "CloudFoundry Go CLI Windows input helpers"
+[godoc]: https://godoc.org/github.com/bgentry/speakeasy "speakeasy on Godoc.org"
+[gopass]: https://code.google.com/p/gopass "gopass"
diff --git a/vendor/github.com/bgentry/speakeasy/speakeasy.go b/vendor/github.com/bgentry/speakeasy/speakeasy.go
new file mode 100644
index 0000000..71c1dd1
--- /dev/null
+++ b/vendor/github.com/bgentry/speakeasy/speakeasy.go
@@ -0,0 +1,49 @@
+package speakeasy
+
+import (
+ "fmt"
+ "io"
+ "os"
+ "strings"
+)
+
+// Ask the user to enter a password with input hidden. prompt is a string to
+// display before the user's input. Returns the provided password, or an error
+// if the command failed.
+func Ask(prompt string) (password string, err error) {
+ return FAsk(os.Stdout, prompt)
+}
+
+// FAsk is the same as Ask, except it is possible to specify the file to write
+// the prompt to. If 'nil' is passed as the writer, no prompt will be written.
+func FAsk(wr io.Writer, prompt string) (password string, err error) {
+ if wr != nil && prompt != "" {
+ fmt.Fprint(wr, prompt) // Display the prompt.
+ }
+ password, err = getPassword()
+
+ // Carriage return after the user input.
+ if wr != nil {
+ fmt.Fprintln(wr, "")
+ }
+ return
+}
+
+func readline() (value string, err error) {
+ var valb []byte
+ var n int
+ b := make([]byte, 1)
+ for {
+ // read one byte at a time so we don't accidentally read extra bytes
+ n, err = os.Stdin.Read(b)
+ if err != nil && err != io.EOF {
+ return "", err
+ }
+ if n == 0 || b[0] == '\n' {
+ break
+ }
+ valb = append(valb, b[0])
+ }
+
+ return strings.TrimSuffix(string(valb), "\r"), nil
+}
diff --git a/vendor/github.com/bgentry/speakeasy/speakeasy_unix.go b/vendor/github.com/bgentry/speakeasy/speakeasy_unix.go
new file mode 100644
index 0000000..59cb8c9
--- /dev/null
+++ b/vendor/github.com/bgentry/speakeasy/speakeasy_unix.go
@@ -0,0 +1,102 @@
+// based on https://code.google.com/p/gopass
+// Author: johnsiilver@gmail.com (John Doak)
+//
+// Original code is based on code by RogerV in the golang-nuts thread:
+// https://groups.google.com/group/golang-nuts/browse_thread/thread/40cc41e9d9fc9247
+
+// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
+
+package speakeasy
+
+import (
+ "fmt"
+ "os"
+ "os/exec"
+ "os/signal"
+ "strings"
+ "syscall"
+)
+
+const sttyBin = "stty"
+
+var (
+ sttyArgvEOff = []string{"stty", "-echo"}
+ sttyArgvEOn = []string{"stty", "echo"}
+)
+
+// getPassword gets input hidden from the terminal from a user. This is
+// accomplished by turning off terminal echo, reading input from the user and
+// finally turning on terminal echo.
+func getPassword() (password string, err error) {
+ sig := make(chan os.Signal, 10)
+ brk := make(chan bool)
+
+ // File descriptors for stdin, stdout, and stderr.
+ fd := []uintptr{os.Stdin.Fd(), os.Stdout.Fd(), os.Stderr.Fd()}
+
+ // Setup notifications of termination signals to channel sig, create a process to
+ // watch for these signals so we can turn back on echo if need be.
+ signal.Notify(sig, syscall.SIGHUP, syscall.SIGINT, syscall.SIGKILL, syscall.SIGQUIT,
+ syscall.SIGTERM)
+ go catchSignal(fd, sig, brk)
+
+ // Turn off the terminal echo.
+ pid, err := echoOff(fd)
+ if err != nil {
+ return "", err
+ }
+
+ // Turn on the terminal echo and stop listening for signals.
+ defer signal.Stop(sig)
+ defer close(brk)
+ defer echoOn(fd)
+
+ syscall.Wait4(pid, nil, 0, nil)
+
+ line, err := readline()
+ if err == nil {
+ password = strings.TrimSpace(line)
+ } else {
+ err = fmt.Errorf("failed during password entry: %s", err)
+ }
+
+ return password, err
+}
+
+// echoOff turns off the terminal echo.
+func echoOff(fd []uintptr) (int, error) {
+ path, err := exec.LookPath(sttyBin)
+ if err != nil {
+ return 0, fmt.Errorf("%s binary not found:\n\t%s", sttyBin, err)
+ }
+ pid, err := syscall.ForkExec(path, sttyArgvEOff, &syscall.ProcAttr{Dir: "", Files: fd})
+ if err != nil {
+ return 0, fmt.Errorf("failed turning off console echo for password entry:\n\t%s", err)
+ }
+ return pid, nil
+}
+
+// echoOn turns back on the terminal echo.
+func echoOn(fd []uintptr) {
+ // Turn on the terminal echo.
+ path, err := exec.LookPath(sttyBin)
+ if err != nil {
+ return
+ }
+ pid, e := syscall.ForkExec(path, sttyArgvEOn, &syscall.ProcAttr{Dir: "", Files: fd})
+ if e == nil {
+ syscall.Wait4(pid, nil, 0, nil)
+ }
+}
+
+// catchSignal tries to catch SIGKILL, SIGQUIT and SIGINT so that we can turn
+// terminal echo back on before the program ends. Otherwise the user is left
+// with echo off on their terminal.
+func catchSignal(fd []uintptr, sig chan os.Signal, brk chan bool) {
+ select {
+ case <-sig:
+ echoOn(fd)
+ os.Exit(-1)
+ case <-brk:
+ }
+}
diff --git a/vendor/github.com/bgentry/speakeasy/speakeasy_windows.go b/vendor/github.com/bgentry/speakeasy/speakeasy_windows.go
new file mode 100644
index 0000000..c2093a8
--- /dev/null
+++ b/vendor/github.com/bgentry/speakeasy/speakeasy_windows.go
@@ -0,0 +1,41 @@
+// +build windows
+
+package speakeasy
+
+import (
+ "syscall"
+)
+
+// SetConsoleMode function can be used to change value of ENABLE_ECHO_INPUT:
+// http://msdn.microsoft.com/en-us/library/windows/desktop/ms686033(v=vs.85).aspx
+const ENABLE_ECHO_INPUT = 0x0004
+
+func getPassword() (password string, err error) {
+ var oldMode uint32
+
+ err = syscall.GetConsoleMode(syscall.Stdin, &oldMode)
+ if err != nil {
+ return
+ }
+
+ var newMode uint32 = (oldMode &^ ENABLE_ECHO_INPUT)
+
+ err = setConsoleMode(syscall.Stdin, newMode)
+ defer setConsoleMode(syscall.Stdin, oldMode)
+ if err != nil {
+ return
+ }
+
+ return readline()
+}
+
+func setConsoleMode(console syscall.Handle, mode uint32) (err error) {
+ dll := syscall.MustLoadDLL("kernel32")
+ proc := dll.MustFindProc("SetConsoleMode")
+ r, _, err := proc.Call(uintptr(console), uintptr(mode))
+
+ if r == 0 {
+ return err
+ }
+ return nil
+}