V2 podman system connection

* Implement command
* Refactor podman-remote to pull from containers.conf by default
* podman-remote defaults to --remote being true
* Write podman-system-connection.1.md

Signed-off-by: Jhon Honce <jhonce@redhat.com>

1 files changed, 0 insertions, 43 deletions

diff --git a/pkg/bindings/bindings.go b/pkg/bindings/bindings.go
index 94f7a45d0..ae5610b0f 100644
--- a/pkg/bindings/bindings.go
+++ b/pkg/bindings/bindings.go
@@ -8,13 +8,7 @@
 package bindings
 
 import (
-	"errors"
-	"fmt"
-	"io"
-	"os"
-
 	"github.com/blang/semver"
-	"golang.org/x/crypto/ssh/terminal"
 )
 
 var (
@@ -30,40 +24,3 @@ var (
 	// APIVersion - podman will fail to run if this value is wrong
 	APIVersion = semver.MustParse("1.0.0")
 )
-
-// readPassword prompts for a secret and returns value input by user from stdin
-// Unlike terminal.ReadPassword(), $(echo $SECRET | podman...) is supported.
-// Additionally, all input after `<secret>/n` is queued to podman command.
-func readPassword(prompt string) (pw []byte, err error) {
-	fd := int(os.Stdin.Fd())
-	if terminal.IsTerminal(fd) {
-		fmt.Fprint(os.Stderr, prompt)
-		pw, err = terminal.ReadPassword(fd)
-		fmt.Fprintln(os.Stderr)
-		return
-	}
-
-	var b [1]byte
-	for {
-		n, err := os.Stdin.Read(b[:])
-		// terminal.ReadPassword discards any '\r', so we do the same
-		if n > 0 && b[0] != '\r' {
-			if b[0] == '\n' {
-				return pw, nil
-			}
-			pw = append(pw, b[0])
-			// limit size, so that a wrong input won't fill up the memory
-			if len(pw) > 1024 {
-				err = errors.New("password too long, 1024 byte limit")
-			}
-		}
-		if err != nil {
-			// terminal.ReadPassword accepts EOF-terminated passwords
-			// if non-empty, so we do the same
-			if err == io.EOF && len(pw) > 0 {
-				err = nil
-			}
-			return pw, err
-		}
-	}
-}