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Fix PR comments

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This commit is contained in:
Herman Slatman 2021-09-16 23:09:24 +02:00
parent 66464ae302
commit 02cd3b6b3b
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5 changed files with 160 additions and 99 deletions
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4
acme/account.go
View file

@ -45,8 +45,8 @@ func KeyToID(jwk *jose.JSONWebKey) (string, error) {
type ExternalAccountKey struct {
ID string `json:"id"`
ProvisionerName string `json:"provisionerName"`
Name string `json:"name"`
Provisioner string `json:"provisioner"`
Reference string `json:"reference"`
AccountID string `json:"-"`
KeyBytes []byte `json:"-"`
CreatedAt time.Time `json:"createdAt"`

2
acme/api/account.go
View file

@ -257,7 +257,7 @@ func (h *Handler) validateExternalAccountBinding(ctx context.Context, nar *NewAc
// about the handler and thus about its dependencies.
eabJSONBytes, err := json.Marshal(nar.ExternalAccountBinding)
if err != nil {
return nil, acme.WrapErrorISE(err, "error marshaling externalAccountBinding into JSON")
return nil, acme.WrapErrorISE(err, "error marshaling externalAccountBinding into bytes")
}
eabJWS, err := squarejose.ParseSigned(string(eabJSONBytes))

20
acme/api/account_test.go
View file

@ -687,8 +687,8 @@ func TestHandler_NewAccount(t *testing.T) {
MockGetExternalAccountKey: func(ctx context.Context, provisionerName string, keyID string) (*acme.ExternalAccountKey, error) {
return &acme.ExternalAccountKey{
ID: "eakID",
ProvisionerName: escProvName,
Name: "testeak",
Provisioner: escProvName,
Reference: "testeak",
KeyBytes: []byte{1, 3, 3, 7},
CreatedAt: time.Now(),
}, nil
@ -1060,8 +1060,8 @@ func TestHandler_validateExternalAccountBinding(t *testing.T) {
MockGetExternalAccountKey: func(ctx context.Context, provisionerName string, keyID string) (*acme.ExternalAccountKey, error) {
return &acme.ExternalAccountKey{
ID: "eakID",
ProvisionerName: escProvName,
Name: "testeak",
Provisioner: escProvName,
Reference: "testeak",
KeyBytes: []byte{1, 3, 3, 7},
CreatedAt: time.Now(),
}, nil
@ -1201,8 +1201,8 @@ func TestHandler_validateExternalAccountBinding(t *testing.T) {
MockGetExternalAccountKey: func(ctx context.Context, provisionerName string, keyID string) (*acme.ExternalAccountKey, error) {
return &acme.ExternalAccountKey{
ID: "eakID",
ProvisionerName: escProvName,
Name: "testeak",
Provisioner: escProvName,
Reference: "testeak",
CreatedAt: createdAt,
AccountID: "some-account-id",
BoundAt: boundAt,
@ -1236,8 +1236,8 @@ func TestHandler_validateExternalAccountBinding(t *testing.T) {
MockGetExternalAccountKey: func(ctx context.Context, provisionerName string, keyID string) (*acme.ExternalAccountKey, error) {
return &acme.ExternalAccountKey{
ID: "eakID",
ProvisionerName: escProvName,
Name: "testeak",
Provisioner: escProvName,
Reference: "testeak",
KeyBytes: []byte{1, 2, 3, 4},
CreatedAt: time.Now(),
}, nil
@ -1272,8 +1272,8 @@ func TestHandler_validateExternalAccountBinding(t *testing.T) {
MockGetExternalAccountKey: func(ctx context.Context, provisionerName string, keyID string) (*acme.ExternalAccountKey, error) {
return &acme.ExternalAccountKey{
ID: "eakID",
ProvisionerName: escProvName,
Name: "testeak",
Provisioner: escProvName,
Reference: "testeak",
KeyBytes: []byte{1, 3, 3, 7},
CreatedAt: time.Now(),
}, nil

41
acme/db/nosql/account.go
View file

@ -29,8 +29,8 @@ func (dba *dbAccount) clone() *dbAccount {
type dbExternalAccountKey struct {
ID string `json:"id"`
ProvisionerName string `json:"provisioner_name"`
Name string `json:"name"`
Provisioner string `json:"provisioner"`
Reference string `json:"reference"`
AccountID string `json:"accountID,omitempty"`
KeyBytes []byte `json:"key"`
CreatedAt time.Time `json:"createdAt"`
@ -165,7 +165,7 @@ func (db *DB) UpdateAccount(ctx context.Context, acc *acme.Account) error {
}
// CreateExternalAccountKey creates a new External Account Binding key with a name
func (db *DB) CreateExternalAccountKey(ctx context.Context, provisionerName string, name string) (*acme.ExternalAccountKey, error) {
func (db *DB) CreateExternalAccountKey(ctx context.Context, provisionerName string, reference string) (*acme.ExternalAccountKey, error) {
keyID, err := randID()
if err != nil {
return nil, err
@ -179,8 +179,8 @@ func (db *DB) CreateExternalAccountKey(ctx context.Context, provisionerName stri
dbeak := &dbExternalAccountKey{
ID: keyID,
ProvisionerName: provisionerName,
Name: name,
Provisioner: provisionerName,
Reference: reference,
KeyBytes: random,
CreatedAt: clock.Now(),
}
@ -190,8 +190,8 @@ func (db *DB) CreateExternalAccountKey(ctx context.Context, provisionerName stri
}
return &acme.ExternalAccountKey{
ID: dbeak.ID,
ProvisionerName: dbeak.ProvisionerName,
Name: dbeak.Name,
Provisioner: dbeak.Provisioner,
Reference: dbeak.Reference,
AccountID: dbeak.AccountID,
KeyBytes: dbeak.KeyBytes,
CreatedAt: dbeak.CreatedAt,
@ -206,14 +206,14 @@ func (db *DB) GetExternalAccountKey(ctx context.Context, provisionerName string,
return nil, err
}
if dbeak.ProvisionerName != provisionerName {
if dbeak.Provisioner != provisionerName {
return nil, acme.NewError(acme.ErrorUnauthorizedType, "name of provisioner does not match provisioner for which the EAB key was created")
}
return &acme.ExternalAccountKey{
ID: dbeak.ID,
ProvisionerName: dbeak.ProvisionerName,
Name: dbeak.Name,
Provisioner: dbeak.Provisioner,
Reference: dbeak.Reference,
AccountID: dbeak.AccountID,
KeyBytes: dbeak.KeyBytes,
CreatedAt: dbeak.CreatedAt,
@ -240,21 +240,24 @@ func (db *DB) GetExternalAccountKeys(ctx context.Context, provisionerName string
return nil, err
}
keys := make([]*acme.ExternalAccountKey, len(entries))
for i, entry := range entries {
keys := []*acme.ExternalAccountKey{}
for _, entry := range entries {
dbeak := new(dbExternalAccountKey)
if err = json.Unmarshal(entry.Value, dbeak); err != nil {
return nil, errors.Wrapf(err, "error unmarshaling external account key %s into dbExternalAccountKey", string(entry.Key))
}
keys[i] = &acme.ExternalAccountKey{
if dbeak.Provisioner != provisionerName {
continue
}
keys = append(keys, &acme.ExternalAccountKey{
ID: dbeak.ID,
KeyBytes: dbeak.KeyBytes,
ProvisionerName: dbeak.ProvisionerName,
Name: dbeak.Name,
Provisioner: dbeak.Provisioner,
Reference: dbeak.Reference,
AccountID: dbeak.AccountID,
CreatedAt: dbeak.CreatedAt,
BoundAt: dbeak.BoundAt,
}
})
}
return keys, nil
@ -266,14 +269,14 @@ func (db *DB) UpdateExternalAccountKey(ctx context.Context, provisionerName stri
return err
}
if old.ProvisionerName != provisionerName {
if old.Provisioner != provisionerName {
return acme.NewError(acme.ErrorUnauthorizedType, "name of provisioner does not match provisioner for which the EAB key was created")
}
nu := dbExternalAccountKey{
ID: eak.ID,
ProvisionerName: eak.ProvisionerName,
Name: eak.Name,
Provisioner: eak.Provisioner,
Reference: eak.Reference,
AccountID: eak.AccountID,
KeyBytes: eak.KeyBytes,
CreatedAt: eak.CreatedAt,

90
authority/admin/api/acme.go
View file

@ -1,28 +1,30 @@
package api
import (
"context"
"net/http"
"github.com/go-chi/chi"
"github.com/smallstep/certificates/api"
"github.com/smallstep/certificates/authority/admin"
"github.com/smallstep/certificates/authority/provisioner"
"go.step.sm/linkedca"
"google.golang.org/protobuf/types/known/timestamppb"
)
// CreateExternalAccountKeyRequest is the type for POST /admin/acme/eab requests
type CreateExternalAccountKeyRequest struct {
ProvisionerName string `json:"provisioner"`
Name string `json:"name"`
Provisioner string `json:"provisioner"`
Reference string `json:"reference"`
}
// Validate validates a new-admin request body.
// Validate validates a new ACME EAB Key request body.
func (r *CreateExternalAccountKeyRequest) Validate() error {
if r.ProvisionerName == "" {
if r.Provisioner == "" {
return admin.NewError(admin.ErrorBadRequestType, "provisioner name cannot be empty")
}
if r.Name == "" {
return admin.NewError(admin.ErrorBadRequestType, "name / reference cannot be empty")
if r.Reference == "" {
return admin.NewError(admin.ErrorBadRequestType, "reference cannot be empty")
}
return nil
}
@ -33,6 +35,38 @@ type GetExternalAccountKeysResponse struct {
NextCursor string `json:"nextCursor"`
}
// provisionerHasEABEnabled determines if the "requireEAB" setting for an ACME
// provisioner is set to true and thus has EAB enabled.
// TODO: rewrite this into a middleware for the ACME handlers? This probably requires
// ensuring that all the ACME EAB APIs that need the middleware work the same in terms
// of specifying the provisioner; probably a bit of refactoring required.
func (h *Handler) provisionerHasEABEnabled(ctx context.Context, provisionerName string) (bool, error) {
var (
p provisioner.Interface
err error
)
if p, err = h.auth.LoadProvisionerByName(provisionerName); err != nil {
return false, admin.WrapErrorISE(err, "error loading provisioner %s", provisionerName)
}
prov, err := h.db.GetProvisioner(ctx, p.GetID())
if err != nil {
return false, admin.WrapErrorISE(err, "error getting provisioner with ID: %s", p.GetID())
}
details := prov.GetDetails()
if details == nil {
return false, admin.NewErrorISE("error getting details for provisioner with ID: %s", p.GetID())
}
acme := details.GetACME()
if acme == nil {
return false, admin.NewErrorISE("error getting ACME details for provisioner with ID: %s", p.GetID())
}
return acme.GetRequireEab(), nil
}
// CreateExternalAccountKey creates a new External Account Binding key
func (h *Handler) CreateExternalAccountKey(w http.ResponseWriter, r *http.Request) {
var body CreateExternalAccountKeyRequest
@ -46,17 +80,28 @@ func (h *Handler) CreateExternalAccountKey(w http.ResponseWriter, r *http.Reques
return
}
eak, err := h.acmeDB.CreateExternalAccountKey(r.Context(), body.ProvisionerName, body.Name)
eabEnabled, err := h.provisionerHasEABEnabled(r.Context(), body.Provisioner)
if err != nil {
api.WriteError(w, admin.WrapErrorISE(err, "error creating external account key %s", body.Name))
api.WriteError(w, err)
return
}
if !eabEnabled {
api.WriteError(w, admin.NewError(admin.ErrorBadRequestType, "ACME EAB not enabled for provisioner %s", body.Provisioner))
return
}
eak, err := h.acmeDB.CreateExternalAccountKey(r.Context(), body.Provisioner, body.Reference)
if err != nil {
api.WriteError(w, admin.WrapErrorISE(err, "error creating external account key %s for provisioner %s", body.Reference, body.Provisioner))
return
}
response := &linkedca.EABKey{
EabKid: eak.ID,
EabHmacKey: eak.KeyBytes,
ProvisionerName: eak.ProvisionerName,
Name: eak.Name,
Id: eak.ID,
HmacKey: eak.KeyBytes,
Provisioner: eak.Provisioner,
Reference: eak.Reference,
}
api.ProtoJSONStatus(w, response, http.StatusCreated)
@ -66,6 +111,8 @@ func (h *Handler) CreateExternalAccountKey(w http.ResponseWriter, r *http.Reques
func (h *Handler) DeleteExternalAccountKey(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
// TODO: add provisioner as parameter, so that check can be performed if EAB is enabled or not
if err := h.acmeDB.DeleteExternalAccountKey(r.Context(), id); err != nil {
api.WriteError(w, admin.WrapErrorISE(err, "error deleting ACME EAB Key %s", id))
return
@ -78,6 +125,17 @@ func (h *Handler) DeleteExternalAccountKey(w http.ResponseWriter, r *http.Reques
func (h *Handler) GetExternalAccountKeys(w http.ResponseWriter, r *http.Request) {
prov := chi.URLParam(r, "prov")
eabEnabled, err := h.provisionerHasEABEnabled(r.Context(), prov)
if err != nil {
api.WriteError(w, err)
return
}
if !eabEnabled {
api.WriteError(w, admin.NewError(admin.ErrorBadRequestType, "ACME EAB not enabled for provisioner %s", prov))
return
}
// TODO: support paging properly? It'll probably leak to the DB layer, as we have to loop through all keys
// cursor, limit, err := api.ParseCursor(r)
// if err != nil {
@ -95,10 +153,10 @@ func (h *Handler) GetExternalAccountKeys(w http.ResponseWriter, r *http.Request)
eaks := make([]*linkedca.EABKey, len(keys))
for i, k := range keys {
eaks[i] = &linkedca.EABKey{
EabKid: k.ID,
EabHmacKey: []byte{},
ProvisionerName: k.ProvisionerName,
Name: k.Name,
Id: k.ID,
HmacKey: []byte{},
Provisioner: k.Provisioner,
Reference: k.Reference,
Account: k.AccountID,
CreatedAt: timestamppb.New(k.CreatedAt),
BoundAt: timestamppb.New(k.BoundAt),