diff --git a/cmd/skopeo/login.go b/cmd/skopeo/login.go
new file mode 100644
index 00000000..a9faaa58
--- /dev/null
+++ b/cmd/skopeo/login.go
@@ -0,0 +1,47 @@
+package main
+
+import (
+	"io"
+	"os"
+
+	"github.com/containers/common/pkg/auth"
+	"github.com/containers/image/v5/types"
+	"github.com/spf13/cobra"
+)
+
+type loginOptions struct {
+	global    *globalOptions
+	loginOpts auth.LoginOptions
+	getLogin  optionalBool
+	tlsVerify optionalBool
+}
+
+func loginCmd(global *globalOptions) *cobra.Command {
+	opts := loginOptions{
+		global: global,
+	}
+	cmd := &cobra.Command{
+		Use:     "login",
+		Short:   "Login to a container registry",
+		Long:    "Login to a container registry on a specified server.",
+		RunE:    commandAction(opts.run),
+		Example: `skopeo login quay.io`,
+	}
+	adjustUsage(cmd)
+	flags := cmd.Flags()
+	optionalBoolFlag(flags, &opts.tlsVerify, "tls-verify", "require HTTPS and verify certificates when accessing the registry")
+	flags.AddFlagSet(auth.GetLoginFlags(&opts.loginOpts))
+	return cmd
+}
+
+func (opts *loginOptions) run(args []string, stdout io.Writer) error {
+	ctx, cancel := opts.global.commandTimeoutContext()
+	defer cancel()
+	opts.loginOpts.Stdout = stdout
+	opts.loginOpts.Stdin = os.Stdin
+	sys := opts.global.newSystemContext()
+	if opts.tlsVerify.present {
+		sys.DockerInsecureSkipTLSVerify = types.NewOptionalBool(!opts.tlsVerify.value)
+	}
+	return auth.Login(ctx, sys, &opts.loginOpts, args)
+}
diff --git a/cmd/skopeo/logout.go b/cmd/skopeo/logout.go
new file mode 100644
index 00000000..92dc308f
--- /dev/null
+++ b/cmd/skopeo/logout.go
@@ -0,0 +1,35 @@
+package main
+
+import (
+	"io"
+
+	"github.com/containers/common/pkg/auth"
+	"github.com/spf13/cobra"
+)
+
+type logoutOptions struct {
+	global     *globalOptions
+	logoutOpts auth.LogoutOptions
+}
+
+func logoutCmd(global *globalOptions) *cobra.Command {
+	opts := logoutOptions{
+		global: global,
+	}
+	cmd := &cobra.Command{
+		Use:     "logout",
+		Short:   "Logout of a container registry",
+		Long:    "Logout of a container registry on a specified server.",
+		RunE:    commandAction(opts.run),
+		Example: `skopeo logout quay.io`,
+	}
+	adjustUsage(cmd)
+	cmd.Flags().AddFlagSet(auth.GetLogoutFlags(&opts.logoutOpts))
+	return cmd
+}
+
+func (opts *logoutOptions) run(args []string, stdout io.Writer) error {
+	opts.logoutOpts.Stdout = stdout
+	sys := opts.global.newSystemContext()
+	return auth.Logout(sys, &opts.logoutOpts, args)
+}
diff --git a/cmd/skopeo/main.go b/cmd/skopeo/main.go
index 9cb12123..caca33b8 100644
--- a/cmd/skopeo/main.go
+++ b/cmd/skopeo/main.go
@@ -6,6 +6,7 @@ import (
 	"time"
 
 	"github.com/containers/image/v5/signature"
+	"github.com/containers/image/v5/types"
 	"github.com/containers/skopeo/version"
 	"github.com/containers/storage/pkg/reexec"
 	"github.com/sirupsen/logrus"
@@ -71,6 +72,8 @@ func createApp() (*cobra.Command, *globalOptions) {
 		deleteCmd(&opts),
 		inspectCmd(&opts),
 		layersCmd(&opts),
+		loginCmd(&opts),
+		logoutCmd(&opts),
 		manifestDigestCmd(),
 		syncCmd(&opts),
 		standaloneSignCmd(),
@@ -129,3 +132,21 @@ func (opts *globalOptions) commandTimeoutContext() (context.Context, context.Can
 	}
 	return ctx, cancel
 }
+
+// newSystemContext returns a *types.SystemContext corresponding to opts.
+// It is guaranteed to return a fresh instance, so it is safe to make additional updates to it.
+func (opts *globalOptions) newSystemContext() *types.SystemContext {
+	ctx := &types.SystemContext{
+		RegistriesDirPath:        opts.registriesDirPath,
+		ArchitectureChoice:       opts.overrideArch,
+		OSChoice:                 opts.overrideOS,
+		VariantChoice:            opts.overrideVariant,
+		SystemRegistriesConfPath: opts.registriesConfPath,
+		BigFilesTemporaryDir:     opts.tmpDir,
+	}
+	// DEPRECATED: We support this for backward compatibility, but override it if a per-image flag is provided.
+	if opts.tlsVerify.present {
+		ctx.DockerInsecureSkipTLSVerify = types.NewOptionalBool(!opts.tlsVerify.value)
+	}
+	return ctx
+}
diff --git a/cmd/skopeo/main_test.go b/cmd/skopeo/main_test.go
index 9fd2e275..33e4524f 100644
--- a/cmd/skopeo/main_test.go
+++ b/cmd/skopeo/main_test.go
@@ -2,6 +2,10 @@ package main
 
 import (
 	"bytes"
+	"testing"
+
+	"github.com/containers/image/v5/types"
+	"github.com/stretchr/testify/assert"
 )
 
 // runSkopeo creates an app object and runs it with args, with an implied first "skopeo".
@@ -14,3 +18,30 @@ func runSkopeo(args ...string) (string, error) {
 	err := app.Execute()
 	return stdout.String(), err
 }
+
+func TestGlobalOptionsNewSystemContext(t *testing.T) {
+	// Default state
+	opts, _ := fakeGlobalOptions(t, []string{})
+	res := opts.newSystemContext()
+	assert.Equal(t, &types.SystemContext{}, res)
+	// Set everything to non-default values.
+	opts, _ = fakeGlobalOptions(t, []string{
+		"--registries.d", "/srv/registries.d",
+		"--override-arch", "overridden-arch",
+		"--override-os", "overridden-os",
+		"--override-variant", "overridden-variant",
+		"--tmpdir", "/srv",
+		"--registries-conf", "/srv/registries.conf",
+		"--tls-verify=false",
+	})
+	res = opts.newSystemContext()
+	assert.Equal(t, &types.SystemContext{
+		RegistriesDirPath:           "/srv/registries.d",
+		ArchitectureChoice:          "overridden-arch",
+		OSChoice:                    "overridden-os",
+		VariantChoice:               "overridden-variant",
+		BigFilesTemporaryDir:        "/srv",
+		SystemRegistriesConfPath:    "/srv/registries.conf",
+		DockerInsecureSkipTLSVerify: types.OptionalBoolTrue,
+	}, res)
+}
diff --git a/cmd/skopeo/utils.go b/cmd/skopeo/utils.go
index fd38aa43..1571f99b 100644
--- a/cmd/skopeo/utils.go
+++ b/cmd/skopeo/utils.go
@@ -111,29 +111,20 @@ func imageFlags(global *globalOptions, shared *sharedImageOptions, flagPrefix, c
 // newSystemContext returns a *types.SystemContext corresponding to opts.
 // It is guaranteed to return a fresh instance, so it is safe to make additional updates to it.
 func (opts *imageOptions) newSystemContext() (*types.SystemContext, error) {
-	ctx := &types.SystemContext{
-		RegistriesDirPath:        opts.global.registriesDirPath,
-		ArchitectureChoice:       opts.global.overrideArch,
-		OSChoice:                 opts.global.overrideOS,
-		VariantChoice:            opts.global.overrideVariant,
-		DockerCertPath:           opts.dockerCertPath,
-		OCISharedBlobDirPath:     opts.sharedBlobDir,
-		AuthFilePath:             opts.shared.authFilePath,
-		DockerDaemonHost:         opts.dockerDaemonHost,
-		DockerDaemonCertPath:     opts.dockerCertPath,
-		SystemRegistriesConfPath: opts.global.registriesConfPath,
-		BigFilesTemporaryDir:     opts.global.tmpDir,
-	}
+	// *types.SystemContext instance from globalOptions
+	//  imageOptions option overrides the instance if both are present.
+	ctx := opts.global.newSystemContext()
+	ctx.DockerCertPath = opts.dockerCertPath
+	ctx.OCISharedBlobDirPath = opts.sharedBlobDir
+	ctx.AuthFilePath = opts.shared.authFilePath
+	ctx.DockerDaemonHost = opts.dockerDaemonHost
+	ctx.DockerDaemonCertPath = opts.dockerCertPath
 	if opts.dockerImageOptions.authFilePath.present {
 		ctx.AuthFilePath = opts.dockerImageOptions.authFilePath.value
 	}
 	if opts.tlsVerify.present {
 		ctx.DockerDaemonInsecureSkipTLSVerify = !opts.tlsVerify.value
 	}
-	// DEPRECATED: We support this for backward compatibility, but override it if a per-image flag is provided.
-	if opts.global.tlsVerify.present {
-		ctx.DockerInsecureSkipTLSVerify = types.NewOptionalBool(!opts.global.tlsVerify.value)
-	}
 	if opts.tlsVerify.present {
 		ctx.DockerInsecureSkipTLSVerify = types.NewOptionalBool(!opts.tlsVerify.value)
 	}
@@ -167,7 +158,6 @@ type imageDestOptions struct {
 func imageDestFlags(global *globalOptions, shared *sharedImageOptions, flagPrefix, credsOptionAlias string) (pflag.FlagSet, *imageDestOptions) {
 	genericFlags, genericOptions := imageFlags(global, shared, flagPrefix, credsOptionAlias)
 	opts := imageDestOptions{imageOptions: genericOptions}
-
 	fs := pflag.FlagSet{}
 	fs.AddFlagSet(&genericFlags)
 	fs.BoolVar(&opts.dirForceCompression, flagPrefix+"compress", false, "Compress tarball image layers when saving to directory using the 'dir' transport. (default is same compression type as source)")
diff --git a/completions/bash/skopeo b/completions/bash/skopeo
index 7ce610d2..46fae3b4 100644
--- a/completions/bash/skopeo
+++ b/completions/bash/skopeo
@@ -158,6 +158,33 @@ _skopeo_list_repository_tags() {
     _complete_ "$options_with_args" "$boolean_options"
 }
 
+_skopeo_login() {
+    local options_with_args="
+    --authfile
+    --cert-dir
+    --password -p
+    --username -u
+    "
+
+    local boolean_options="
+    --get-login
+    --tls-verify
+    --password-stdin
+    "
+    _complete_ "$options_with_args" "$boolean_options"
+}
+
+_skopeo_logout() {
+    local options_with_args="
+    --authfile
+    "
+
+    local boolean_options="
+    --all -a
+    "
+    _complete_ "$options_with_args" "$boolean_options"
+}
+
 _skopeo_skopeo() {
      # XXX: Changes here need to be refleceted in the manually expanded
      # string in the `case` statement below as well.
@@ -182,6 +209,8 @@ _skopeo_skopeo() {
        delete
        inspect
        list-tags
+       login
+       logout
        manifest-digest
        standalone-sign
        standalone-verify
diff --git a/docs/skopeo-login.1.md b/docs/skopeo-login.1.md
new file mode 100644
index 00000000..706a5377
--- /dev/null
+++ b/docs/skopeo-login.1.md
@@ -0,0 +1,101 @@
+% skopeo-login(1)
+
+## NAME
+skopeo\-login - Login to a container registry
+
+## SYNOPSIS
+**skoepo login** [*options*] *registry*
+
+## DESCRIPTION
+**skopeo login** logs into a specified registry server with the correct username
+and password. **skopeo login** reads in the username and password from STDIN.
+The username and password can also be set using the **username** and **password** flags.
+The path of the authentication file can be specified by the user by setting the **authfile**
+flag. The default path used is **${XDG\_RUNTIME\_DIR}/containers/auth.json**.
+
+## OPTIONS
+
+**--password**, **-p**=*password*
+
+Password for registry
+
+**--password-stdin**
+
+Take the password from stdin
+
+**--username**, **-u**=*username*
+
+Username for registry
+
+**--authfile**=*path*
+
+Path of the authentication file. Default is ${XDG\_RUNTIME\_DIR}/containers/auth.json
+
+Note: You can also override the default path of the authentication file by setting the REGISTRY\_AUTH\_FILE
+environment variable. `export REGISTRY_AUTH_FILE=path`
+
+**--get-login**
+
+Return the logged-in user for the registry. Return error if no login is found.
+
+**--cert-dir**=*path*
+
+Use certificates at *path* (\*.crt, \*.cert, \*.key) to connect to the registry.
+Default certificates directory is _/etc/containers/certs.d_.
+
+**--tls-verify**=*true|false*
+
+Require HTTPS and verify certificates when contacting registries (default: true). If explicitly set to true,
+then TLS verification will be used. If set to false, then TLS verification will not be used. If not specified,
+TLS verification will be used unless the target registry is listed as an insecure registry in registries.conf.
+
+**--help**, **-h**
+
+Print usage statement
+
+## EXAMPLES
+
+```
+$ skopeo login docker.io
+Username: testuser
+Password:
+Login Succeeded!
+```
+
+```
+$ skopeo login -u testuser -p testpassword localhost:5000
+Login Succeeded!
+```
+
+```
+$ skopeo login --authfile authdir/myauths.json docker.io
+Username: testuser
+Password:
+Login Succeeded!
+```
+
+```
+$ skopeo login --tls-verify=false -u test -p test localhost:5000
+Login Succeeded!
+```
+
+```
+$ skopeo login --cert-dir /etc/containers/certs.d/ -u foo -p bar localhost:5000
+Login Succeeded!
+```
+
+```
+$ skopeo login -u testuser  --password-stdin < testpassword.txt docker.io
+Login Succeeded!
+```
+
+```
+$ echo $testpassword | skopeo login -u testuser --password-stdin docker.io
+Login Succeeded!
+```
+
+## SEE ALSO
+skopeo(1), skopeo-logout(1)
+
+## HISTORY
+May 2020, Originally compiled by Qi Wang <qiwan@redhat.com>
diff --git a/docs/skopeo-logout.1.md b/docs/skopeo-logout.1.md
new file mode 100644
index 00000000..cf27e29f
--- /dev/null
+++ b/docs/skopeo-logout.1.md
@@ -0,0 +1,53 @@
+% skopeo-logout(1)
+
+## NAME
+skopeo\-logout - Logout of a container registry
+
+## SYNOPSIS
+**skopeo logout** [*options*] *registry*
+
+## DESCRIPTION
+**skopeo logout** logs out of a specified registry server by deleting the cached credentials
+stored in the **auth.json** file. The path of the authentication file can be overridden by the user by setting the **authfile** flag.
+The default path used is **${XDG\_RUNTIME\_DIR}/containers/auth.json**.
+All the cached credentials can be removed by setting the **all** flag.
+
+## OPTIONS
+
+**--authfile**=*path*
+
+Path of the authentication file. Default is ${XDG\_RUNTIME\_DIR}/containers/auth.json
+
+Note: You can also override the default path of the authentication file by setting the REGISTRY\_AUTH\_FILE
+environment variable. `export REGISTRY_AUTH_FILE=path`
+
+**--all**, **-a**
+
+Remove the cached credentials for all registries in the auth file
+
+**--help**, **-h**
+
+Print usage statement
+
+## EXAMPLES
+
+```
+$ skopeo logout docker.io
+Remove login credentials for docker.io
+```
+
+```
+$ skopeo logout --authfile authdir/myauths.json docker.io
+Remove login credentials for docker.io
+```
+
+```
+$ skopeo logout --all
+Remove login credentials for all registries
+```
+
+## SEE ALSO
+skopeo(1), skopeo-login(1)
+
+## HISTORY
+May 2020, Originally compiled by Qi Wang <qiwan@redhat.com>
diff --git a/go.mod b/go.mod
index 3b56b524..ad9a17a6 100644
--- a/go.mod
+++ b/go.mod
@@ -4,6 +4,7 @@ go 1.12
 
 require (
 	github.com/containerd/containerd v1.3.0 // indirect
+	github.com/containers/common v0.11.2
 	github.com/containers/image/v5 v5.4.4
 	github.com/containers/ocicrypt v1.0.2
 	github.com/containers/storage v1.19.1
diff --git a/go.sum b/go.sum
index 5913f799..f0f01630 100644
--- a/go.sum
+++ b/go.sum
@@ -38,12 +38,16 @@ github.com/containerd/fifo v0.0.0-20190226154929-a9fb20d87448/go.mod h1:ODA38xgv
 github.com/containerd/go-runc v0.0.0-20180907222934-5a6d9f37cfa3/go.mod h1:IV7qH3hrUgRmyYrtgEeGWJfWbgcHL9CSRruz2Vqcph0=
 github.com/containerd/ttrpc v0.0.0-20190828154514-0e0f228740de/go.mod h1:PvCDdDGpgqzQIzDW1TphrGLssLDZp2GuS+X5DkEJB8o=
 github.com/containerd/typeurl v0.0.0-20180627222232-a93fcdb778cd/go.mod h1:Cm3kwCdlkCfMSHURc+r6fwoGH6/F1hH3S4sg0rLFWPc=
+github.com/containers/common v0.11.2 h1:e4477fCE3qSA+Z2vT+uUMUTn8s8CyIM++qNm3PCSl68=
+github.com/containers/common v0.11.2/go.mod h1:2w3QE6VUmhltGYW4wV00h4okq1Crs7hNI1ZD2I0QRUY=
+github.com/containers/image/v5 v5.4.3/go.mod h1:pN0tvp3YbDd7BWavK2aE0mvJUqVd2HmhPjekyWSFm0U=
 github.com/containers/image/v5 v5.4.4 h1:JSanNn3v/BMd3o0MEvO4R4OKNuoJUSzVGQAI1+0FMXE=
 github.com/containers/image/v5 v5.4.4/go.mod h1:g7cxNXitiLi6pEr9/L9n/0wfazRuhDKXU15kV86N8h8=
 github.com/containers/libtrust v0.0.0-20190913040956-14b96171aa3b h1:Q8ePgVfHDplZ7U33NwHZkrVELsZP5fYj9pM5WBZB2GE=
 github.com/containers/libtrust v0.0.0-20190913040956-14b96171aa3b/go.mod h1:9rfv8iPl1ZP7aqh9YA68wnZv2NUDbXdcdPHVz0pFbPY=
 github.com/containers/ocicrypt v1.0.2 h1:Q0/IPs8ohfbXNxEfyJ2pFVmvJu5BhqJUAmc6ES9NKbo=
 github.com/containers/ocicrypt v1.0.2/go.mod h1:nsOhbP19flrX6rE7ieGFvBlr7modwmNjsqWarIUce4M=
+github.com/containers/storage v1.18.2/go.mod h1:WTBMf+a9ZZ/LbmEVeLHH2TX4CikWbO1Bt+/m58ZHVPg=
 github.com/containers/storage v1.19.1 h1:YKIzOO12iaD5Ra0PKFS6emcygbHLmwmQOCQRU/19YAQ=
 github.com/containers/storage v1.19.1/go.mod h1:KbXjSwKnx17ejOsjFcCXSf78mCgZkQSLPBNTMRc3XrQ=
 github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
@@ -119,6 +123,7 @@ github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHh
 github.com/hashicorp/golang-lru v0.5.1 h1:0hERBMJE1eitiLkihrMvRVBYAkpHzc/J3QdDN+dAcgU=
 github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
+github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpOxQnU=
 github.com/imdario/mergo v0.3.9 h1:UauaLniWCFHWd+Jp9oCEkTBj8VO/9DKg3PV3VCNMDIg=
 github.com/imdario/mergo v0.3.9/go.mod h1:2EnlNZ0deacrJVfApfmtdGgDfMuh/nq6Ok1EcJh5FfA=
 github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
@@ -131,12 +136,14 @@ github.com/kisielk/errcheck v1.1.0/go.mod h1:EZBBE59ingxPouuu3KfxchcWSUPOHkagtvW
 github.com/kisielk/errcheck v1.2.0/go.mod h1:/BMXB+zMLi60iA8Vv6Ksmxu/1UDYcXs4uQLJ+jE2L00=
 github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
 github.com/klauspost/compress v1.4.1/go.mod h1:RyIbtBH6LamlWaDj8nUwkbUhJ87Yi3uG0guNDohfE1A=
+github.com/klauspost/compress v1.10.3/go.mod h1:aoV0uJVorq1K+umq18yTdKaF57EivdYsUV+/s2qKfXs=
 github.com/klauspost/compress v1.10.5 h1:7q6vHIqubShURwQz8cQK6yIe/xC3IF0Vm7TGfqjewrc=
 github.com/klauspost/compress v1.10.5/go.mod h1:aoV0uJVorq1K+umq18yTdKaF57EivdYsUV+/s2qKfXs=
 github.com/klauspost/cpuid v1.2.0/go.mod h1:Pj4uuM528wm8OyEC2QMXAi2YiTZ96dNQPGgoMS4s3ek=
 github.com/klauspost/pgzip v1.2.3 h1:Ce2to9wvs/cuJ2b86/CKQoTYr9VHfpanYosZ0UBJqdw=
 github.com/klauspost/pgzip v1.2.3/go.mod h1:Ch1tH69qFZu15pkjo5kYi6mth2Zzwzt50oCQKQE9RUs=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
+github.com/konsorten/go-windows-terminal-sequences v1.0.2/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/konsorten/go-windows-terminal-sequences v1.0.3 h1:CE8S1cTafDpPvMhIxNJKvHsGVBgn1xWYf1NbHQhywc8=
 github.com/konsorten/go-windows-terminal-sequences v1.0.3/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
@@ -164,6 +171,10 @@ github.com/mtrmac/gpgme v0.1.2 h1:dNOmvYmsrakgW7LcgiprD0yfRuQQe8/C8F6Z+zogO3s=
 github.com/mtrmac/gpgme v0.1.2/go.mod h1:GYYHnGSuS7HK3zVS2n3y73y0okK/BeKzwnn5jgiVFNI=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U=
+github.com/onsi/ginkgo v1.6.0/go.mod h1:lLunBs/Ym6LB5Z9jYTR76FiuTmxDTDusOGeTQH+WWjE=
+github.com/onsi/ginkgo v1.12.0/go.mod h1:oUhWkIvk5aDxtKvDDuw8gItl8pKl42LzjC9KZE0HfGg=
+github.com/onsi/gomega v1.7.1/go.mod h1:XdKZgCCFLUoM/7CFJVPcG8C1xQ1AJ0vpAezJrB7JYyY=
+github.com/onsi/gomega v1.10.0/go.mod h1:Ho0h+IUsWyvy1OpqCwxlQ/21gkhVunqlU8fDGcoTdcA=
 github.com/opencontainers/go-digest v0.0.0-20180430190053-c9281466c8b2/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=
 github.com/opencontainers/go-digest v1.0.0-rc1 h1:WzifXhOVOEOuFYOJAW6aQqW0TooG2iki3E3Ii+WN7gQ=
 github.com/opencontainers/go-digest v1.0.0-rc1/go.mod h1:cMLVZDEM3+U2I4VmLI6N8jQYUd2OVphdqWwCJHrFt2s=
@@ -176,9 +187,11 @@ github.com/opencontainers/runc v0.0.0-20190115041553-12f6a991201f/go.mod h1:qT5X
 github.com/opencontainers/runc v1.0.0-rc9 h1:/k06BMULKF5hidyoZymkoDCzdJzltZpz/UU4LguQVtc=
 github.com/opencontainers/runc v1.0.0-rc9/go.mod h1:qT5XzbpPznkRYVz/mWwUaVBUv2rmF59PVA73FjuZG0U=
 github.com/opencontainers/runtime-spec v0.1.2-0.20190507144316-5b71a03e2700/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
+github.com/opencontainers/runtime-spec v0.1.2-0.20190618234442-a950415649c7/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
 github.com/opencontainers/runtime-spec v1.0.0 h1:O6L965K88AilqnxeYPks/75HLpp4IG+FjeSCI3cVdRg=
 github.com/opencontainers/runtime-spec v1.0.0/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
 github.com/opencontainers/runtime-tools v0.0.0-20181011054405-1d69bd0f9c39/go.mod h1:r3f7wjNzSs2extwzU3Y+6pKfobzPh+kKFJ3ofN+3nfs=
+github.com/opencontainers/selinux v1.4.0/go.mod h1:yTcKuYAh6R95iDpefGLQaPaRwJFwyzAJufJyiTt7s0g=
 github.com/opencontainers/selinux v1.5.1 h1:jskKwSMFYqyTrHEuJgQoUlTcId0av64S6EWObrIfn5Y=
 github.com/opencontainers/selinux v1.5.1/go.mod h1:yTcKuYAh6R95iDpefGLQaPaRwJFwyzAJufJyiTt7s0g=
 github.com/ostreedev/ostree-go v0.0.0-20190702140239-759a8c1ac913 h1:TnbXhKzrTOyuvWrjI8W6pcoI9XPbLHFXCdN2dtUw7Rw=
@@ -254,6 +267,7 @@ github.com/ulikunitz/xz v0.5.7/go.mod h1:nbz6k7qbPmH4IRqmfOplQw/tblSgqTqBwxkY0oW
 github.com/urfave/cli v0.0.0-20171014202726-7bc6a0acffa5/go.mod h1:70zkFmudgCuE/ngEzBv17Jvp/497gISqfk5gWijbERA=
 github.com/vbatts/tar-split v0.11.1 h1:0Odu65rhcZ3JZaPHxl7tCI3V/C/Q9Zf82UFravl02dE=
 github.com/vbatts/tar-split v0.11.1/go.mod h1:LEuURwDEiWjRjwu46yU3KVGuUdVv/dcnpcEPSzR8z6g=
+github.com/vbauerster/mpb/v5 v5.0.3/go.mod h1:h3YxU5CSr8rZP4Q3xZPVB3jJLhWPou63lHEdr9ytH4Y=
 github.com/vbauerster/mpb/v5 v5.0.4 h1:w7l/tJfHmtIOKZkU+bhbDZOUxj1kln9jy4DUOp3Tl14=
 github.com/vbauerster/mpb/v5 v5.0.4/go.mod h1:fvzasBUyuo35UyuA6sSOlVhpLoNQsp2nBdHw7OiSUU8=
 github.com/xeipuuv/gojsonpointer v0.0.0-20180127040702-4e3ac2762d5f/go.mod h1:N2zxlSyiKSe5eX1tZViRH5QA0qijqEDrYZiPEAiq3wU=
@@ -279,6 +293,8 @@ go4.org v0.0.0-20190218023631-ce4c26f7be8e/go.mod h1:MkTOUMDaeVYJUOUsaDXIhWPZYa1
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
 golang.org/x/crypto v0.0.0-20190701094942-4def268fd1a4/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20200311171314-f7b00557c8c4/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20200323165209-0ec3e9974c59/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200423211502-4bdfaf469ed5 h1:Q7tZBpemrlsc2I7IyODzhtallWRSm4Q0d09pL6XbQtU=
 golang.org/x/crypto v0.0.0-20200423211502-4bdfaf469ed5/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
@@ -287,6 +303,7 @@ golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvx
 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -308,6 +325,7 @@ golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a h1:WXEvlFVvvGxCJLG6REjsT03i
 golang.org/x/sync v0.0.0-20200317015054-43a5402ce75a/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -318,9 +336,12 @@ golang.org/x/sys v0.0.0-20190514135907-3a4b5fb9f71f/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20190801041406-cbf593c0f2f3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191115151921-52ab43148777/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191127021746-63cb32ae39b2/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200202164722-d101bd2416d5/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200302150141-5c8b2ff67527/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200327173247-9dae0f8f5775/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200420163511-1957bb5e6d1f h1:gWF768j/LaZugp8dyS4UwsslYCYz9XgFxvlgsn0n9H8=
 golang.org/x/sys v0.0.0-20200420163511-1957bb5e6d1f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
@@ -336,6 +357,7 @@ golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGm
 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
@@ -351,12 +373,15 @@ gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/square/go-jose.v2 v2.3.1 h1:SK5KegNXmKmqE342YYN2qPHEnUYeoMiXXl1poUlI+o4=
 gopkg.in/square/go-jose.v2 v2.3.1/go.mod h1:M9dMgbHiYLoDGQrXy7OpJDJWiKiU//h+vD76mk0e1AI=
+gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
 gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gotest.tools v2.2.0+incompatible h1:VsBPFP1AI068pPrMxtb/S8Zkgf9xEmTLJjfM+P5UIEo=
diff --git a/integration/check_test.go b/integration/check_test.go
index 202e18bb..7234e6a0 100644
--- a/integration/check_test.go
+++ b/integration/check_test.go
@@ -30,18 +30,11 @@ type SkopeoSuite struct {
 func (s *SkopeoSuite) SetUpSuite(c *check.C) {
 	_, err := exec.LookPath(skopeoBinary)
 	c.Assert(err, check.IsNil)
-}
-
-func (s *SkopeoSuite) TearDownSuite(c *check.C) {
-
-}
-
-func (s *SkopeoSuite) SetUpTest(c *check.C) {
 	s.regV2 = setupRegistryV2At(c, privateRegistryURL0, false, false)
 	s.regV2WithAuth = setupRegistryV2At(c, privateRegistryURL1, true, false)
 }
 
-func (s *SkopeoSuite) TearDownTest(c *check.C) {
+func (s *SkopeoSuite) TearDownSuite(c *check.C) {
 	if s.regV2 != nil {
 		s.regV2.Close()
 	}
@@ -91,3 +84,30 @@ func (s *SkopeoSuite) TestNoNeedAuthToPrivateRegistryV2ImageNotFound(c *check.C)
 func (s *SkopeoSuite) TestInspectFailsWhenReferenceIsInvalid(c *check.C) {
 	assertSkopeoFails(c, `.*Invalid image name.*`, "inspect", "unknown")
 }
+
+func (s *SkopeoSuite) TestLoginLogout(c *check.C) {
+	wanted := "^Login Succeeded!\n$"
+	assertSkopeoSucceeds(c, wanted, "login", "--tls-verify=false", "--username="+s.regV2WithAuth.username, "--password="+s.regV2WithAuth.password, s.regV2WithAuth.url)
+	// test --get-login returns username
+	wanted = fmt.Sprintf("^%s\n$", s.regV2WithAuth.username)
+	assertSkopeoSucceeds(c, wanted, "login", "--tls-verify=false", "--get-login", s.regV2WithAuth.url)
+	// test logout
+	wanted = fmt.Sprintf("^Removed login credentials for %s\n$", s.regV2WithAuth.url)
+	assertSkopeoSucceeds(c, wanted, "logout", s.regV2WithAuth.url)
+}
+
+func (s *SkopeoSuite) TestCopyWithLocalAuth(c *check.C) {
+	wanted := "^Login Succeeded!\n$"
+	assertSkopeoSucceeds(c, wanted, "login", "--tls-verify=false", "--username="+s.regV2WithAuth.username, "--password="+s.regV2WithAuth.password, s.regV2WithAuth.url)
+	// copy to private registry using local authentication
+	imageName := fmt.Sprintf("docker://%s/busybox:mine", s.regV2WithAuth.url)
+	assertSkopeoSucceeds(c, "", "copy", "--dest-tls-verify=false", "docker://docker.io/library/busybox:latest", imageName)
+	// inspec from private registry
+	assertSkopeoSucceeds(c, "", "inspect", "--tls-verify=false", imageName)
+	// logout from the registry
+	wanted = fmt.Sprintf("^Removed login credentials for %s\n$", s.regV2WithAuth.url)
+	assertSkopeoSucceeds(c, wanted, "logout", s.regV2WithAuth.url)
+	// inspect from private registry should fail after logout
+	wanted = ".*unauthorized: authentication required.*"
+	assertSkopeoFails(c, wanted, "inspect", "--tls-verify=false", imageName)
+}
diff --git a/vendor/github.com/containers/common/LICENSE b/vendor/github.com/containers/common/LICENSE
new file mode 100644
index 00000000..8dada3ed
--- /dev/null
+++ b/vendor/github.com/containers/common/LICENSE
@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
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+          notices within Derivative Works that You distribute, alongside
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+      the conditions stated in this License.
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+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
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+      the terms of any separate license agreement you may have executed
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+   6. Trademarks. This License does not grant permission to use the trade
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+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
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+       http://www.apache.org/licenses/LICENSE-2.0
+
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+   distributed under the License is distributed on an "AS IS" BASIS,
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+   See the License for the specific language governing permissions and
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diff --git a/vendor/github.com/containers/common/pkg/auth/auth.go b/vendor/github.com/containers/common/pkg/auth/auth.go
new file mode 100644
index 00000000..1aa9f8b3
--- /dev/null
+++ b/vendor/github.com/containers/common/pkg/auth/auth.go
@@ -0,0 +1,257 @@
+package auth
+
+import (
+	"bufio"
+	"context"
+	"fmt"
+	"os"
+	"strings"
+
+	"github.com/containers/image/v5/docker"
+	"github.com/containers/image/v5/pkg/docker/config"
+	"github.com/containers/image/v5/pkg/sysregistriesv2"
+	"github.com/containers/image/v5/types"
+	"github.com/pkg/errors"
+	"github.com/sirupsen/logrus"
+	"golang.org/x/crypto/ssh/terminal"
+)
+
+// GetDefaultAuthFile returns env value REGISTRY_AUTH_FILE as default --authfile path
+// used in multiple --authfile flag definitions
+func GetDefaultAuthFile() string {
+	return os.Getenv("REGISTRY_AUTH_FILE")
+}
+
+// CheckAuthFile validates filepath given by --authfile
+// used by command has --authfile flag
+func CheckAuthFile(authfile string) error {
+	if authfile == "" {
+		return nil
+	}
+	if _, err := os.Stat(authfile); err != nil {
+		return errors.Wrapf(err, "error checking authfile path %s", authfile)
+	}
+	return nil
+}
+
+// systemContextWithOptions returns a version of sys
+// updated with authFile and certDir values (if they are not "").
+// NOTE: this is a shallow copy that can be used and updated, but may share
+// data with the original parameter.
+func systemContextWithOptions(sys *types.SystemContext, authFile, certDir string) *types.SystemContext {
+	if sys != nil {
+		copy := *sys
+		sys = &copy
+	} else {
+		sys = &types.SystemContext{}
+	}
+
+	if authFile != "" {
+		sys.AuthFilePath = authFile
+	}
+	if certDir != "" {
+		sys.DockerCertPath = certDir
+	}
+	return sys
+}
+
+// Login implements a “log in” command with the provided opts and args
+// reading the password from opts.Stdin or the options in opts.
+func Login(ctx context.Context, systemContext *types.SystemContext, opts *LoginOptions, args []string) error {
+	systemContext = systemContextWithOptions(systemContext, opts.AuthFile, opts.CertDir)
+
+	var (
+		server string
+		err    error
+	)
+	if len(args) > 1 {
+		return errors.Errorf("login accepts only one registry to login to")
+	}
+	if len(args) == 0 {
+		if !opts.AcceptUnspecifiedRegistry {
+			return errors.Errorf("please provide a registry to login to")
+		}
+		if server, err = defaultRegistryWhenUnspecified(systemContext); err != nil {
+			return err
+		}
+		logrus.Debugf("registry not specified, default to the first registry %q from registries.conf", server)
+	} else {
+		server = getRegistryName(args[0])
+	}
+	authConfig, err := config.GetCredentials(systemContext, server)
+	if err != nil {
+		return errors.Wrapf(err, "error reading auth file")
+	}
+	if opts.GetLoginSet {
+		if authConfig.Username == "" {
+			return errors.Errorf("not logged into %s", server)
+		}
+		fmt.Fprintf(opts.Stdout, "%s\n", authConfig.Username)
+		return nil
+	}
+	if authConfig.IdentityToken != "" {
+		return errors.Errorf("currently logged in, auth file contains an Identity token")
+	}
+
+	password := opts.Password
+	if opts.StdinPassword {
+		var stdinPasswordStrBuilder strings.Builder
+		if opts.Password != "" {
+			return errors.Errorf("Can't specify both --password-stdin and --password")
+		}
+		if opts.Username == "" {
+			return errors.Errorf("Must provide --username with --password-stdin")
+		}
+		scanner := bufio.NewScanner(opts.Stdin)
+		for scanner.Scan() {
+			fmt.Fprint(&stdinPasswordStrBuilder, scanner.Text())
+		}
+		password = stdinPasswordStrBuilder.String()
+	}
+
+	// If no username and no password is specified, try to use existing ones.
+	if opts.Username == "" && password == "" && authConfig.Username != "" && authConfig.Password != "" {
+		fmt.Println("Authenticating with existing credentials...")
+		if err := docker.CheckAuth(ctx, systemContext, authConfig.Username, authConfig.Password, server); err == nil {
+			fmt.Fprintln(opts.Stdout, "Existing credentials are valid. Already logged in to", server)
+			return nil
+		}
+		fmt.Fprintln(opts.Stdout, "Existing credentials are invalid, please enter valid username and password")
+	}
+
+	username, password, err := getUserAndPass(opts, password, authConfig.Username)
+	if err != nil {
+		return errors.Wrapf(err, "error getting username and password")
+	}
+
+	if err = docker.CheckAuth(ctx, systemContext, username, password, server); err == nil {
+		// Write the new credentials to the authfile
+		if err = config.SetAuthentication(systemContext, server, username, password); err != nil {
+			return err
+		}
+	}
+	if err == nil {
+		fmt.Fprintln(opts.Stdout, "Login Succeeded!")
+		return nil
+	}
+	if unauthorized, ok := err.(docker.ErrUnauthorizedForCredentials); ok {
+		logrus.Debugf("error logging into %q: %v", server, unauthorized)
+		return errors.Errorf("error logging into %q: invalid username/password", server)
+	}
+	return errors.Wrapf(err, "error authenticating creds for %q", server)
+}
+
+// getRegistryName scrubs and parses the input to get the server name
+func getRegistryName(server string) string {
+	// removes 'http://' or 'https://' from the front of the
+	// server/registry string if either is there.  This will be mostly used
+	// for user input from 'Buildah login' and 'Buildah logout'.
+	server = strings.TrimPrefix(strings.TrimPrefix(server, "https://"), "http://")
+	// gets the registry from the input. If the input is of the form
+	// quay.io/myuser/myimage, it will parse it and just return quay.io
+	split := strings.Split(server, "/")
+	if len(split) > 1 {
+		return split[0]
+	}
+	return split[0]
+}
+
+// getUserAndPass gets the username and password from STDIN if not given
+// using the -u and -p flags.  If the username prompt is left empty, the
+// displayed userFromAuthFile will be used instead.
+func getUserAndPass(opts *LoginOptions, password, userFromAuthFile string) (string, string, error) {
+	var err error
+	reader := bufio.NewReader(opts.Stdin)
+	username := opts.Username
+	if username == "" {
+		if userFromAuthFile != "" {
+			fmt.Fprintf(opts.Stdout, "Username (%s): ", userFromAuthFile)
+		} else {
+			fmt.Fprint(opts.Stdout, "Username: ")
+		}
+		username, err = reader.ReadString('\n')
+		if err != nil {
+			return "", "", errors.Wrapf(err, "error reading username")
+		}
+		// If the user just hit enter, use the displayed user from the
+		// the authentication file.  This allows to do a lazy
+		// `$ buildah login -p $NEW_PASSWORD` without specifying the
+		// user.
+		if strings.TrimSpace(username) == "" {
+			username = userFromAuthFile
+		}
+	}
+	if password == "" {
+		fmt.Fprint(opts.Stdout, "Password: ")
+		pass, err := terminal.ReadPassword(0)
+		if err != nil {
+			return "", "", errors.Wrapf(err, "error reading password")
+		}
+		password = string(pass)
+		fmt.Fprintln(opts.Stdout)
+	}
+	return strings.TrimSpace(username), password, err
+}
+
+// Logout implements a “log out” command with the provided opts and args
+func Logout(systemContext *types.SystemContext, opts *LogoutOptions, args []string) error {
+	if err := CheckAuthFile(opts.AuthFile); err != nil {
+		return err
+	}
+	systemContext = systemContextWithOptions(systemContext, opts.AuthFile, "")
+
+	var (
+		server string
+		err    error
+	)
+	if len(args) > 1 {
+		return errors.Errorf("logout accepts only one registry to logout from")
+	}
+	if len(args) == 0 && !opts.All {
+		if !opts.AcceptUnspecifiedRegistry {
+			return errors.Errorf("please provide a registry to logout from")
+		}
+		if server, err = defaultRegistryWhenUnspecified(systemContext); err != nil {
+			return err
+		}
+		logrus.Debugf("registry not specified, default to the first registry %q from registries.conf", server)
+	}
+	if len(args) != 0 {
+		if opts.All {
+			return errors.Errorf("--all takes no arguments")
+		}
+		server = getRegistryName(args[0])
+	}
+
+	if opts.All {
+		if err := config.RemoveAllAuthentication(systemContext); err != nil {
+			return err
+		}
+		fmt.Fprintln(opts.Stdout, "Removed login credentials for all registries")
+		return nil
+	}
+
+	err = config.RemoveAuthentication(systemContext, server)
+	switch err {
+	case nil:
+		fmt.Fprintf(opts.Stdout, "Removed login credentials for %s\n", server)
+		return nil
+	case config.ErrNotLoggedIn:
+		return errors.Errorf("Not logged into %s\n", server)
+	default:
+		return errors.Wrapf(err, "error logging out of %q", server)
+	}
+}
+
+// defaultRegistryWhenUnspecified returns first registry from search list of registry.conf
+// used by login/logout when registry argument is not specified
+func defaultRegistryWhenUnspecified(systemContext *types.SystemContext) (string, error) {
+	registriesFromFile, err := sysregistriesv2.UnqualifiedSearchRegistries(systemContext)
+	if err != nil {
+		return "", errors.Wrapf(err, "error getting registry from registry.conf, please specify a registry")
+	}
+	if len(registriesFromFile) == 0 {
+		return "", errors.Errorf("no registries found in registries.conf, a registry must be provided")
+	}
+	return registriesFromFile[0], nil
+}
diff --git a/vendor/github.com/containers/common/pkg/auth/cli.go b/vendor/github.com/containers/common/pkg/auth/cli.go
new file mode 100644
index 00000000..ab033681
--- /dev/null
+++ b/vendor/github.com/containers/common/pkg/auth/cli.go
@@ -0,0 +1,58 @@
+package auth
+
+import (
+	"io"
+
+	"github.com/spf13/pflag"
+)
+
+// LoginOptions represents common flags in login
+// In addition, the caller should probably provide a --tls-verify flag (that affects the provided
+// *types.SystemContest)
+type LoginOptions struct {
+	// CLI flags managed by the FlagSet returned by GetLoginFlags
+	// Callers that use GetLoginFlags should not need to touch these values at all; callers that use
+	// other CLI frameworks should set them based on user input.
+	AuthFile      string
+	CertDir       string
+	Password      string
+	Username      string
+	StdinPassword bool
+	GetLoginSet   bool
+	// Options caller can set
+	Stdin                     io.Reader // set to os.Stdin
+	Stdout                    io.Writer // set to os.Stdout
+	AcceptUnspecifiedRegistry bool      // set to true if allows login with unspecified registry
+}
+
+// LogoutOptions represents the results for flags in logout
+type LogoutOptions struct {
+	// CLI flags managed by the FlagSet returned by GetLogoutFlags
+	// Callers that use GetLogoutFlags should not need to touch these values at all; callers that use
+	// other CLI frameworks should set them based on user input.
+	AuthFile string
+	All      bool
+	// Options caller can set
+	Stdout                    io.Writer // set to os.Stdout
+	AcceptUnspecifiedRegistry bool      // set to true if allows logout with unspecified registry
+}
+
+// GetLoginFlags defines and returns login flags for containers tools
+func GetLoginFlags(flags *LoginOptions) *pflag.FlagSet {
+	fs := pflag.FlagSet{}
+	fs.StringVar(&flags.AuthFile, "authfile", GetDefaultAuthFile(), "path of the authentication file. Use REGISTRY_AUTH_FILE environment variable to override")
+	fs.StringVar(&flags.CertDir, "cert-dir", "", "use certificates at the specified path to access the registry")
+	fs.StringVarP(&flags.Password, "password", "p", "", "Password for registry")
+	fs.StringVarP(&flags.Username, "username", "u", "", "Username for registry")
+	fs.BoolVar(&flags.StdinPassword, "password-stdin", false, "Take the password from stdin")
+	fs.BoolVar(&flags.GetLoginSet, "get-login", false, "Return the current login user for the registry")
+	return &fs
+}
+
+// GetLogoutFlags defines and returns logout flags for containers tools
+func GetLogoutFlags(flags *LogoutOptions) *pflag.FlagSet {
+	fs := pflag.FlagSet{}
+	fs.StringVar(&flags.AuthFile, "authfile", GetDefaultAuthFile(), "path of the authentication file. Use REGISTRY_AUTH_FILE environment variable to override")
+	fs.BoolVarP(&flags.All, "all", "a", false, "Remove the cached credentials for all registries in the auth file")
+	return &fs
+}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index 93829f10..ec761eac 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -36,6 +36,8 @@ github.com/containerd/cgroups/stats/v1
 github.com/containerd/containerd/errdefs
 github.com/containerd/containerd/log
 github.com/containerd/containerd/platforms
+# github.com/containers/common v0.11.2
+github.com/containers/common/pkg/auth
 # github.com/containers/image/v5 v5.4.4
 github.com/containers/image/v5/copy
 github.com/containers/image/v5/directory