diff --git a/go.mod b/go.mod
index 8d17712a..1471aa6d 100644
--- a/go.mod
+++ b/go.mod
@@ -43,6 +43,7 @@ require (
 	github.com/go-resty/resty/v2 v2.2.0
 	github.com/golang/mock v1.4.3
 	github.com/google/go-cmp v0.4.0
+	github.com/google/uuid v1.1.1
 	github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c // indirect
 	github.com/hashicorp/go-multierror v1.0.0
 	github.com/jaytaylor/html2text v0.0.0-20200220170450-61d9dc4d7195
diff --git a/go.sum b/go.sum
index 64317ecc..e936063d 100644
--- a/go.sum
+++ b/go.sum
@@ -86,6 +86,8 @@ github.com/golang/mock v1.4.3 h1:GV+pQPG/EUUbkh47niozDcADz6go/dUwhVzdUQHIVRw=
 github.com/golang/mock v1.4.3/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
 github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
+github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
+github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gopherjs/gopherjs v0.0.0-20190411002643-bd77b112433e/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
 github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c h1:7lF+Vz0LqiRidnzC1Oq86fpX1q/iEv2KJdrCtttYjT4=
 github.com/gopherjs/gopherjs v0.0.0-20190430165422-3e4dfb77656c/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
diff --git a/pkg/confirmer/confirmer.go b/pkg/confirmer/confirmer.go
new file mode 100644
index 00000000..7b121247
--- /dev/null
+++ b/pkg/confirmer/confirmer.go
@@ -0,0 +1,44 @@
+package confirmer
+
+import (
+	"errors"
+	"sync"
+	"time"
+)
+
+type Confirmer struct {
+	requests map[string]*Request
+	locker   sync.Locker
+}
+
+func New() *Confirmer {
+	return &Confirmer{
+		requests: make(map[string]*Request),
+		locker:   &sync.Mutex{},
+	}
+}
+
+func (c *Confirmer) NewRequest(timeout time.Duration) *Request {
+	c.locker.Lock()
+	defer c.locker.Unlock()
+
+	req := newRequest(timeout)
+
+	c.requests[req.ID()] = req
+
+	return req
+}
+
+func (c *Confirmer) SetResponse(uuid string, value bool) error {
+	c.locker.Lock()
+	defer c.locker.Unlock()
+
+	req, ok := c.requests[uuid]
+	if !ok {
+		return errors.New("no such request")
+	}
+
+	req.value <- value
+
+	return nil
+}
diff --git a/pkg/confirmer/confirmer_test.go b/pkg/confirmer/confirmer_test.go
new file mode 100644
index 00000000..5e0200cf
--- /dev/null
+++ b/pkg/confirmer/confirmer_test.go
@@ -0,0 +1,50 @@
+package confirmer
+
+import (
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestConfirmerYes(t *testing.T) {
+	c := New()
+
+	req := c.NewRequest(1 * time.Second)
+
+	go func() {
+		assert.NoError(t, c.SetResponse(req.ID(), true))
+	}()
+
+	res, err := req.Result()
+	assert.NoError(t, err)
+	assert.True(t, res)
+}
+
+func TestConfirmerNo(t *testing.T) {
+	c := New()
+
+	req := c.NewRequest(1 * time.Second)
+
+	go func() {
+		assert.NoError(t, c.SetResponse(req.ID(), false))
+	}()
+
+	res, err := req.Result()
+	assert.NoError(t, err)
+	assert.False(t, res)
+}
+
+func TestConfirmerTimeout(t *testing.T) {
+	c := New()
+
+	req := c.NewRequest(1 * time.Second)
+
+	go func() {
+		time.Sleep(2 * time.Second)
+		assert.NoError(t, c.SetResponse(req.ID(), true))
+	}()
+
+	_, err := req.Result()
+	assert.Error(t, err)
+}
diff --git a/pkg/confirmer/request.go b/pkg/confirmer/request.go
new file mode 100644
index 00000000..5875e259
--- /dev/null
+++ b/pkg/confirmer/request.go
@@ -0,0 +1,36 @@
+package confirmer
+
+import (
+	"errors"
+	"time"
+
+	"github.com/google/uuid"
+)
+
+type Request struct {
+	uuid    string
+	value   chan bool
+	timeout time.Duration
+}
+
+func newRequest(timeout time.Duration) *Request {
+	return &Request{
+		uuid:    uuid.New().String(),
+		value:   make(chan bool),
+		timeout: timeout,
+	}
+}
+
+func (r *Request) ID() string {
+	return r.uuid
+}
+
+func (r *Request) Result() (bool, error) {
+	select {
+	case res := <-r.value:
+		return res, nil
+
+	case <-time.After(r.timeout):
+		return false, errors.New("timed out waiting for result")
+	}
+}