4 files changed, 40 insertions, 15 deletions
diff --git a/sms-service/src/sms/backend/backend.go b/sms-service/src/sms/backend/backend.go
index 61af995..756f609 100644
--- a/sms-service/src/sms/backend/backend.go
+++ b/sms-service/src/sms/backend/backend.go
@@ -28,14 +28,8 @@ type SecretDomain struct {
 	Name string `json:"name"`
 }
 
-// SecretKeyValue is building block for a Secret
-type SecretKeyValue struct {
-	Key   string `json:"name"`
-	Value string `json:"value"`
-}
-
 // Secret is the struct that defines the structure of a secret
-// A single Secret can have any number of SecretKeyValue pairs
+// It consists of a name and map containing key value pairs
 type Secret struct {
 	Name   string                 `json:"name"`
 	Values map[string]interface{} `json:"values"`
@@ -44,8 +38,9 @@ type Secret struct {
 // SecretBackend interface that will be implemented for various secret backends
 type SecretBackend interface {
 	Init() error
-
 	GetStatus() (bool, error)
+	Unseal(shard string) error
+
 	GetSecret(dom string, sec string) (Secret, error)
 	ListSecret(dom string) ([]string, error)
 
diff --git a/sms-service/src/sms/backend/vault.go b/sms-service/src/sms/backend/vault.go
index d92ac43..0b62bb5 100644
--- a/sms-service/src/sms/backend/vault.go
+++ b/sms-service/src/sms/backend/vault.go
@@ -78,6 +78,18 @@ func (v *Vault) GetStatus() (bool, error) {
 	return sealStatus.Sealed, nil
 }
 
+// Unseal is a passthrough API that allows any
+// unseal or initialization processes for the backend
+func (v *Vault) Unseal(shard string) error {
+	sys := v.vaultClient.Sys()
+	_, err := sys.Unseal(shard)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}
+
 // GetSecret returns a secret mounted on a particular domain name
 // The secret itself is referenced via its name which translates to
 // a mount path in vault
@@ -284,6 +296,7 @@ func (v *Vault) checkToken() error {
 	defer v.tokenLock.Unlock()
 
 	// Init Role if it is not yet done
+	// Role needs to be created before token can be created
 	if v.initRoleDone == false {
 		err := v.initRole()
 		if err != nil {
diff --git a/sms-service/src/sms/handler/handler.go b/sms-service/src/sms/handler/handler.go
index fde6718..2288092 100644
--- a/sms-service/src/sms/handler/handler.go
+++ b/sms-service/src/sms/handler/handler.go
@@ -169,14 +169,28 @@ func (h handler) loginHandler(w http.ResponseWriter, r *http.Request) {
 
 }
 
-// initSMSHandler
-func (h handler) initSMSHandler(w http.ResponseWriter, r *http.Request) {
-
-}
-
-// unsealHandler
+// unsealHandler is a pass through that sends requests from quorum client
+// to the backend.
 func (h handler) unsealHandler(w http.ResponseWriter, r *http.Request) {
+	// Get shards to be used for unseal
+	type unsealStruct struct {
+		UnsealShard string `json:"unsealshard"`
+	}
+
+	var inp unsealStruct
+	decoder := json.NewDecoder(r.Body)
+	decoder.DisallowUnknownFields()
+	err := decoder.Decode(&inp)
+	if err != nil {
+		http.Error(w, "Bad input JSON", http.StatusBadRequest)
+		return
+	}
 
+	err = h.secretBackend.Unseal(inp.UnsealShard)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
 }
 
 // CreateRouter returns an http.Handler for the registered URLs
@@ -193,7 +207,6 @@ func CreateRouter(b smsbackend.SecretBackend) http.Handler {
 	// to unseal and to provide root token to sms service
 	router.HandleFunc("/v1/sms/status", h.statusHandler).Methods("GET")
 	router.HandleFunc("/v1/sms/unseal", h.unsealHandler).Methods("POST")
-	router.HandleFunc("/v1/sms/init", h.initSMSHandler).Methods("POST")
 
 	router.HandleFunc("/v1/sms/domain", h.createSecretDomainHandler).Methods("POST")
 	router.HandleFunc("/v1/sms/domain/{domName}", h.deleteSecretDomainHandler).Methods("DELETE")
diff --git a/sms-service/src/sms/handler/handler_test.go b/sms-service/src/sms/handler/handler_test.go
index 56aa5ac..82bd78e 100644
--- a/sms-service/src/sms/handler/handler_test.go
+++ b/sms-service/src/sms/handler/handler_test.go
@@ -42,6 +42,10 @@ func (b *TestBackend) GetStatus() (bool, error) {
 	return true, nil
 }
 
+func (b *TestBackend) Unseal(shard string) error {
+	return nil
+}
+
 func (b *TestBackend) GetSecret(dom string, sec string) (smsbackend.Secret, error) {
 	return smsbackend.Secret{}, nil
 }