summaryrefslogtreecommitdiff
path: root/cmd/podman
diff options
context:
space:
mode:
authorTheodore Cowan <theodore-cowan@pluralsight.com>2018-12-17 07:05:44 -0500
committerTheodore Cowan <theodore-cowan@pluralsight.com>2018-12-17 11:20:40 -0500
commitd5647fe053f2fdd97118c6aebfb1e467bdbf3ed3 (patch)
tree0485d462fe33254fa7ba98333576e59976ffc9a7 /cmd/podman
parent93b5ccfe94f3f180542f045a92f14b8d2368e73e (diff)
downloadpodman-d5647fe053f2fdd97118c6aebfb1e467bdbf3ed3.tar.gz
podman-d5647fe053f2fdd97118c6aebfb1e467bdbf3ed3.tar.bz2
podman-d5647fe053f2fdd97118c6aebfb1e467bdbf3ed3.zip
add --get-login command to podman-login.
Returns user if user is logged-in to the registry. Returns error if not logged in with non-zero status code. Signed-off-by: Theodore Cowan <theodore-cowan@pluralsight.com>
Diffstat (limited to 'cmd/podman')
-rw-r--r--cmd/podman/login.go19
1 files changed, 19 insertions, 0 deletions
diff --git a/cmd/podman/login.go b/cmd/podman/login.go
index cfdd8005b..4452651f8 100644
--- a/cmd/podman/login.go
+++ b/cmd/podman/login.go
@@ -34,6 +34,10 @@ var (
Usage: "Pathname of a directory containing TLS certificates and keys used to connect to the registry",
},
cli.BoolTFlag{
+ Name: "get-login",
+ Usage: "Return the current login user for the registry",
+ },
+ cli.BoolTFlag{
Name: "tls-verify",
Usage: "Require HTTPS and verify certificates when contacting registries (default: true)",
},
@@ -65,6 +69,21 @@ func loginCmd(c *cli.Context) error {
sc := common.GetSystemContext("", authfile, false)
+ if c.IsSet("get-login") {
+ user, err := config.GetUserLoggedIn(sc, server)
+
+ if err != nil {
+ return errors.Wrapf(err, "unable to check for login user")
+ }
+
+ if user == "" {
+ return errors.Errorf("not logged into %s", server)
+ }
+
+ fmt.Printf("%s\n", user)
+ return nil
+ }
+
// username of user logged in to server (if one exists)
userFromAuthFile, passFromAuthFile, err := config.GetAuthentication(sc, server)
if err != nil {