api: support token listing

api/acl.go

@@ -82,6 +82,16 @@ func (a *ACLTokens) Bootstrap(q *WriteOptions) (*ACLToken, *WriteMeta, error) {
 	return &resp, wm, nil
 }
 
+// List is used to dump all of the tokens.
+func (a *ACLTokens) List(q *QueryOptions) ([]*ACLTokenListStub, *QueryMeta, error) {
+	var resp []*ACLTokenListStub
+	qm, err := a.client.query("/v1/acl/tokens", &resp, q)
+	if err != nil {
+		return nil, nil, err
+	}
+	return resp, qm, nil
+}
+
 // ACLPolicyListStub is used to for listing ACL policies
 type ACLPolicyListStub struct {
 	Name        string
@@ -111,3 +121,14 @@ type ACLToken struct {
 	CreateIndex uint64
 	ModifyIndex uint64
 }
+
+type ACLTokenListStub struct {
+	AccessorID  string
+	Name        string
+	Type        string
+	Policies    []string
+	Global      bool
+	CreateTime  time.Time
+	CreateIndex uint64
+	ModifyIndex uint64
+}

api/acl_test.go

@@ -108,3 +108,22 @@ func TestACLPolicies_Info(t *testing.T) {
 	assertQueryMeta(t, qm)
 	assert.Equal(t, policy.Name, out.Name)
 }
+
+func TestACLTokens_List(t *testing.T) {
+	t.Parallel()
+	c, s, _ := makeACLClient(t, nil, nil)
+	defer s.Stop()
+	at := c.ACLTokens()
+
+	// Expect out bootstrap token
+	result, qm, err := at.List(nil)
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+	if qm.LastIndex == 0 {
+		t.Fatalf("bad index: %d", qm.LastIndex)
+	}
+	if n := len(result); n != 1 {
+		t.Fatalf("expected 1 token, got: %d", n)
+	}
+}