Fix several compilation errors regarding syntax.

endpoint.go

@@ -18,6 +18,6 @@ func makeEnrollEndpoint(svc Service) endpoint.Endpoint {
 		if err != nil {
 			return mdmEnrollResponse{}, err
 		}
-		return mdmEnrollResponse{profile}
+		return mdmEnrollResponse{profile}, nil
 	}
 }

profile.go

@@ -33,19 +33,23 @@ type Profile struct {
 	ConsentText              map[string]string `json:"consent_text" db:"consent_text" plist:"omitempty"`
 }
 
-func NewProfile() Profile {
+func NewProfile() *Profile {
+	payloadUuid := uuid.NewV4()
+
 	return &Profile{
 		PayloadVersion: 1,
 		PayloadType:    "Configuration",
-		PayloadUUID:    uuid.NewV4(),
+		PayloadUUID:    payloadUuid.String(),
 	}
 }
 
-func NewPayload(identifier string) Payload {
+func NewPayload(identifier string) *Payload {
+	payloadUuid := uuid.NewV4()
+
 	return &Payload{
 		PayloadVersion:    1,
 		PayloadIdentifier: identifier,
-		PayloadUUID:       uuid.NewV4(),
+		PayloadUUID:       payloadUuid.String(),
 	}
 }
 
@@ -62,7 +66,7 @@ type SCEPPayload struct {
 
 // TODO: Actually this is one of those non-nested payloads that doesnt respect the PayloadContent key.
 type MDMPayload struct {
-	Payload
+	Payload                 Payload
 	AccessRights            int
 	CheckInURL              string
 	CheckOutWhenRemoved     bool

service.go

@@ -1,12 +1,12 @@
 package enroll
 
 type Service interface {
-	Enroll() (Profile, error)
+	Enroll() (*Profile, error)
 }
 
 func NewService() Service {
-	scepSubject := []string{
-		[]string{
+	scepSubject := [][][]string{
+		[][]string{
 			[]string{"O", "MicroMDM"},
 			[]string{"CN", "MDM Identity Certificate:UDID"},
 		},
@@ -25,7 +25,7 @@ type service struct {
 	Topic         string // APNS Topic for MDM notifications
 }
 
-func (svc service) Enroll() (Profile, error) {
+func (svc service) Enroll() (*Profile, error) {
 	profile := NewProfile()
 	profile.PayloadIdentifier = "com.github.micromdm.micromdm.mdm"
 	profile.PayloadOrganization = "MicroMDM"
@@ -48,7 +48,7 @@ func (svc service) Enroll() (Profile, error) {
 	scepPayload.PayloadContent = scepContent
 
 	mdmPayload := MDMPayload{
-		Payload{
+		Payload: Payload{
 			PayloadVersion:      1,
 			PayloadType:         "com.apple.mdm",
 			PayloadDescription:  "Enrolls with the MDM server",
@@ -66,7 +66,7 @@ func (svc service) Enroll() (Profile, error) {
 	caPayload.PayloadDisplayName = "Root certificate for MicroMDM"
 	caPayload.PayloadDescription = "Installs the root CA certificate for MicroMDM"
 
-	append(profile.PayloadContent, scepPayload, mdmPayload, caPayload)
+	profile.PayloadContent = []interface{}{scepPayload, mdmPayload, caPayload}
 
-	return profile
+	return profile, nil
 }

transport.go

@@ -8,6 +8,7 @@ import (
 	kitlog "github.com/go-kit/kit/log"
 	kithttp "github.com/go-kit/kit/transport/http"
 	"github.com/gorilla/mux"
+	"github.com/groob/plist"
 )
 
 // ServiceHandler returns an HTTP Handler for the enroll service
@@ -36,8 +37,13 @@ func decodeMDMEnrollRequest(_ context.Context, r *http.Request) (interface{}, er
 func encodeResponse(ctx context.Context, w http.ResponseWriter, response interface{}) error {
 	resp := response.(mdmEnrollResponse)
 
-	if len(resp) != 0 {
-		w.Write(resp)
+	plistData, err := plist.Marshal(resp)
+	if err != nil {
+		return err
+	}
+
+	if len(plistData) != 0 {
+		w.Write(plistData)
 	}
 	return nil
 }