support for secrets

Signed-off-by: Casey Lee <cplee@nektos.com>

vendor/github.com/howeyc/gopass/terminal.go

@@ -0,0 +1,41 @@
+/*
+ * Copyright (c) 2012 Chris Howey
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+// +build !solaris
+
+package gopass
+
+import "golang.org/x/crypto/ssh/terminal"
+
+type terminalState struct {
+	state *terminal.State
+}
+
+func isTerminal(fd uintptr) bool {
+	return terminal.IsTerminal(int(fd))
+}
+
+func makeRaw(fd uintptr) (*terminalState, error) {
+	state, err := terminal.MakeRaw(int(fd))
+
+	return &terminalState{
+		state: state,
+	}, err
+}
+
+func restore(fd uintptr, oldState *terminalState) error {
+	return terminal.Restore(int(fd), oldState.state)
+}