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Add secret HTTP apis: "SecretCreate", "SecretGet", "SecretList", "SecretUpdate" and "SecretDelete". Ref: 5411 Signed-off-by: James Lu <james.lu@suse.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,128 @@ | ||
| package api | ||
|
|
||
| import ( | ||
| "encoding/base64" | ||
| "fmt" | ||
| "net/http" | ||
|
|
||
| "github.com/gorilla/mux" | ||
| "github.com/pkg/errors" | ||
|
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||
| corev1 "k8s.io/api/core/v1" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
|
|
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| "github.com/rancher/go-rancher/api" | ||
| "github.com/rancher/go-rancher/client" | ||
|
|
||
| "github.com/longhorn/longhorn-manager/util" | ||
| ) | ||
|
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| func (s *Server) SecretList(rw http.ResponseWriter, req *http.Request) (err error) { | ||
| apiContext := api.GetApiContext(req) | ||
|
|
||
| secrets, err := s.secretList(apiContext) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| apiContext.Write(secrets) | ||
| return nil | ||
| } | ||
|
|
||
| func (s *Server) secretList(apiContext *api.ApiContext) (*client.GenericCollection, error) { | ||
| list, err := s.m.ListSecretsSorted() | ||
| if err != nil { | ||
| return nil, errors.Wrap(err, "failed to list secrets") | ||
| } | ||
| return toSecretCollection(list, apiContext), nil | ||
| } | ||
|
|
||
| func (s *Server) SecretGet(rw http.ResponseWriter, req *http.Request) error { | ||
| apiContext := api.GetApiContext(req) | ||
|
|
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| secretName := mux.Vars(req)["name"] | ||
|
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| secret, err := s.m.GetSecret(secretName) | ||
| if err != nil { | ||
| return errors.Wrapf(err, "failed to get secret '%s'", secretName) | ||
| } | ||
| apiContext.Write(toSecretResource(secret, apiContext)) | ||
| return nil | ||
| } | ||
|
|
||
| func (s *Server) SecretCreate(rw http.ResponseWriter, req *http.Request) error { | ||
| var input SecretInput | ||
| apiContext := api.GetApiContext(req) | ||
|
|
||
| if err := apiContext.Read(&input); err != nil { | ||
| return err | ||
| } | ||
|
|
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| secretData := make(map[string][]byte, len(input.Data)) | ||
| for key, data := range input.Data { | ||
| decodeData, err := base64.StdEncoding.DecodeString(data) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| secretData[key] = decodeData | ||
| } | ||
|
|
||
| obj, err := s.m.CreateSecret(&corev1.Secret{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: input.Name, | ||
| }, | ||
| Data: secretData, | ||
| Type: corev1.SecretType(input.Type), | ||
| }) | ||
| if err != nil { | ||
| return errors.Wrapf(err, "failed to create secret %v", input.Name) | ||
| } | ||
| apiContext.Write(toSecretResource(obj, apiContext)) | ||
| return nil | ||
| } | ||
|
|
||
| func (s *Server) SecretUpdate(rw http.ResponseWriter, req *http.Request) error { | ||
| var input SecretInput | ||
|
|
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| apiContext := api.GetApiContext(req) | ||
| if err := apiContext.Read(&input); err != nil { | ||
| return err | ||
| } | ||
|
|
||
| secretName := mux.Vars(req)["name"] | ||
| secretData := make(map[string][]byte, len(input.Data)) | ||
| for key, data := range input.Data { | ||
| decodeData, err := base64.StdEncoding.DecodeString(data) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| secretData[key] = decodeData | ||
| } | ||
| obj, err := util.RetryOnConflictCause(func() (interface{}, error) { | ||
| return s.m.UpdateSecret(&corev1.Secret{ | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: secretName, | ||
| }, | ||
| Data: secretData, | ||
| Type: corev1.SecretType(input.Type), | ||
| }) | ||
| }) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| secret, ok := obj.(*corev1.Secret) | ||
| if !ok { | ||
| return fmt.Errorf("failed to convert %v to secret object", secretName) | ||
| } | ||
|
|
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| apiContext.Write(toSecretResource(secret, apiContext)) | ||
| return nil | ||
| } | ||
|
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| func (s *Server) SecretDelete(rw http.ResponseWriter, req *http.Request) error { | ||
| secretName := mux.Vars(req)["name"] | ||
| if err := s.m.DeleteSecret(secretName); err != nil { | ||
| return errors.Wrapf(err, "failed to delete secret %v", secretName) | ||
| } | ||
|
|
||
| return nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| package manager | ||
|
|
||
| import ( | ||
| "reflect" | ||
|
|
||
| "github.com/pkg/errors" | ||
| "github.com/sirupsen/logrus" | ||
|
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| corev1 "k8s.io/api/core/v1" | ||
|
|
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| "github.com/longhorn/longhorn-manager/util" | ||
| ) | ||
|
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||
| func (m *VolumeManager) GetSecret(name string) (*corev1.Secret, error) { | ||
| namespace, err := m.ds.GetLonghornNamespace() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| return m.ds.GetSecretRO(namespace.Name, name) | ||
| } | ||
|
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| func (m *VolumeManager) ListSecretsSorted() ([]*corev1.Secret, error) { | ||
| namespace, err := m.ds.GetLonghornNamespace() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| secretList, err := m.ds.ListSecretsRO(namespace.Name) | ||
| if err != nil { | ||
| return []*corev1.Secret{}, err | ||
| } | ||
|
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| itemMap := map[string]*corev1.Secret{} | ||
| for _, itemRO := range secretList { | ||
| itemMap[itemRO.Name] = itemRO | ||
| } | ||
|
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| secrets := make([]*corev1.Secret, len(secretList)) | ||
| sortedSecrets, err := util.SortKeys(itemMap) | ||
| if err != nil { | ||
| return []*corev1.Secret{}, err | ||
| } | ||
| for i, name := range sortedSecrets { | ||
| secrets[i] = itemMap[name] | ||
| } | ||
| return secrets, nil | ||
| } | ||
|
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||
| func (m *VolumeManager) CreateSecret(secret *corev1.Secret) (*corev1.Secret, error) { | ||
| namespace, err := m.ds.GetLonghornNamespace() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
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| s, err := m.ds.CreateSecret(namespace.Name, secret) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| logrus.Infof("Created secret %v", secret.Name) | ||
| return s, nil | ||
| } | ||
|
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||
| func (m *VolumeManager) UpdateSecret(secret *corev1.Secret) (*corev1.Secret, error) { | ||
| var err error | ||
| defer func() { | ||
| err = errors.Wrapf(err, "unable to update %v secret", secret.Name) | ||
| }() | ||
| namespace, err := m.ds.GetLonghornNamespace() | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| existingSecret, err := m.ds.GetSecret(namespace.Name, secret.Name) | ||
| if err != nil { | ||
| return nil, errors.Wrapf(err, "failed to get secret %v", secret.Name) | ||
| } | ||
| existingSecretDataSorted, err := util.SortKeys(existingSecret.Data) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| secretDataSorted, err := util.SortKeys(secret.Data) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| if existingSecret.Type == secret.Type && | ||
| reflect.DeepEqual(existingSecretDataSorted, secretDataSorted) { | ||
| return secret, nil | ||
| } | ||
|
|
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| return m.ds.UpdateSecret(namespace.Name, secret) | ||
| } | ||
|
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| func (m *VolumeManager) DeleteSecret(name string) error { | ||
| namespace, err := m.ds.GetLonghornNamespace() | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if err := m.ds.DeleteSecret(namespace.Name, name); err != nil { | ||
| return err | ||
| } | ||
| logrus.Infof("Deleted secret %v", name) | ||
| return nil | ||
| } |