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Allow browser_authcode flow for pinniped login command 

Signed-off-by: Margo Crawford <margaretc@vmware.com>
This commit is contained in:
Margo Crawford 2022-04-27 08:53:53 -07:00
parent ae60d4356b
commit 77f016fb64
2 changed files with 31 additions and 7 deletions
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6
cmd/pinniped/cmd/login_oidc.go
View File

@ -1,4 +1,4 @@
// Copyright 2020-2021 the Pinniped contributors. All Rights Reserved.
// Copyright 2020-2022 the Pinniped contributors. All Rights Reserved.
// SPDX-License-Identifier: Apache-2.0
package cmd
@ -271,11 +271,11 @@ func flowOptions(requestedIDPType idpdiscoveryv1alpha1.IDPType, requestedFlow id
case idpdiscoveryv1alpha1.IDPFlowCLIPassword, "":
return useCLIFlow, nil
case idpdiscoveryv1alpha1.IDPFlowBrowserAuthcode:
fallthrough // not supported for LDAP providers, so fallthrough to error case
return nil, nil
default:
return nil, fmt.Errorf(
"--upstream-identity-provider-flow value not recognized for identity provider type %q: %s (supported values: %s)",
requestedIDPType, requestedFlow, []string{idpdiscoveryv1alpha1.IDPFlowCLIPassword.String()})
requestedIDPType, requestedFlow, strings.Join([]string{idpdiscoveryv1alpha1.IDPFlowCLIPassword.String(), idpdiscoveryv1alpha1.IDPFlowBrowserAuthcode.String()}, ", "))
}
default:
// Surprisingly cobra does not support this kind of flag validation. See https://github.com/spf13/pflag/issues/236

32
cmd/pinniped/cmd/login_oidc_test.go
View File

@ -235,18 +235,30 @@ func TestLoginOIDCCommand(t *testing.T) {
wantOptionsCount: 5,
wantStdout: `{"kind":"ExecCredential","apiVersion":"client.authentication.k8s.io/v1beta1","spec":{"interactive":false},"status":{"expirationTimestamp":"3020-10-12T13:14:15Z","token":"test-id-token"}}` + "\n",
},
{
name: "ldap upstream type with browser_authcode flow is allowed",
args: []string{
"--issuer", "test-issuer",
"--client-id", "test-client-id",
"--upstream-identity-provider-type", "ldap",
"--upstream-identity-provider-flow", "browser_authcode",
"--credential-cache", "", // must specify --credential-cache or else the cache file on disk causes test pollution
},
wantOptionsCount: 4,
wantStdout: `{"kind":"ExecCredential","apiVersion":"client.authentication.k8s.io/v1beta1","spec":{"interactive":false},"status":{"expirationTimestamp":"3020-10-12T13:14:15Z","token":"test-id-token"}}` + "\n",
},
{
name: "ldap upstream type with unsupported flow is an error",
args: []string{
"--issuer", "test-issuer",
"--client-id", "test-client-id",
"--upstream-identity-provider-type", "ldap",
"--upstream-identity-provider-flow", "browser_authcode", // "browser_authcode" is only supported for OIDC upstreams
"--upstream-identity-provider-flow", "foo",
"--credential-cache", "", // must specify --credential-cache or else the cache file on disk causes test pollution
},
wantError: true,
wantStderr: here.Doc(`
Error: --upstream-identity-provider-flow value not recognized for identity provider type "ldap": browser_authcode (supported values: [cli_password])
Error: --upstream-identity-provider-flow value not recognized for identity provider type "ldap": foo (supported values: cli_password, browser_authcode)
`),
},
{
@ -261,18 +273,30 @@ func TestLoginOIDCCommand(t *testing.T) {
wantOptionsCount: 5,
wantStdout: `{"kind":"ExecCredential","apiVersion":"client.authentication.k8s.io/v1beta1","spec":{"interactive":false},"status":{"expirationTimestamp":"3020-10-12T13:14:15Z","token":"test-id-token"}}` + "\n",
},
{
name: "active directory upstream type with browser_authcode is allowed",
args: []string{
"--issuer", "test-issuer",
"--client-id", "test-client-id",
"--upstream-identity-provider-type", "activedirectory",
"--upstream-identity-provider-flow", "browser_authcode",
"--credential-cache", "", // must specify --credential-cache or else the cache file on disk causes test pollution
},
wantOptionsCount: 4,
wantStdout: `{"kind":"ExecCredential","apiVersion":"client.authentication.k8s.io/v1beta1","spec":{"interactive":false},"status":{"expirationTimestamp":"3020-10-12T13:14:15Z","token":"test-id-token"}}` + "\n",
},
{
name: "active directory upstream type with unsupported flow is an error",
args: []string{
"--issuer", "test-issuer",
"--client-id", "test-client-id",
"--upstream-identity-provider-type", "activedirectory",
"--upstream-identity-provider-flow", "browser_authcode", // "browser_authcode" is only supported for OIDC upstreams
"--upstream-identity-provider-flow", "foo",
"--credential-cache", "", // must specify --credential-cache or else the cache file on disk causes test pollution
},
wantError: true,
wantStderr: here.Doc(`
Error: --upstream-identity-provider-flow value not recognized for identity provider type "activedirectory": browser_authcode (supported values: [cli_password])
Error: --upstream-identity-provider-flow value not recognized for identity provider type "activedirectory": foo (supported values: cli_password, browser_authcode)
`),
},
{