Adding deletedomain implementation

Adding deletedomain implementation in vault.go
This is a silent command and will not return any error
if the domain to be deleted does not exist

Issue-ID: AAF-144
Change-Id: Iff97a1a5be7415cd0c7ebb2894f16348718e2839
Signed-off-by: Kiran Kamineni <kiran.k.kamineni@intel.com>

2 files changed, 17 insertions, 1 deletions

diff --git a/sms-service/src/sms/backend/vault.go b/sms-service/src/sms/backend/vault.go
index 289fa3a..c3bbbc5 100644
--- a/sms-service/src/sms/backend/vault.go
+++ b/sms-service/src/sms/backend/vault.go
@@ -202,6 +202,18 @@ func (v *Vault) CreateSecret(dom string, sec Secret) error {
 // DeleteSecretDomain deletes a secret domain which translates to
 // an unmount operation on the given path in Vault
 func (v *Vault) DeleteSecretDomain(name string) error {
+	err := v.checkToken()
+	if err != nil {
+		return err
+	}
+
+	name = strings.TrimSpace(name)
+	mountPath := v.vaultMount + "/" + name
+
+	err = v.vaultClient.Sys().Unmount(mountPath)
+	if err != nil {
+		return errors.New("Unable to delete domain specified")
+	}
 
 	return nil
 }
diff --git a/sms-service/src/sms/handler/handler.go b/sms-service/src/sms/handler/handler.go
index f5a0a0d..48d940f 100644
--- a/sms-service/src/sms/handler/handler.go
+++ b/sms-service/src/sms/handler/handler.go
@@ -70,7 +70,11 @@ func (h handler) deleteSecretDomainHandler(w http.ResponseWriter, r *http.Reques
 	vars := mux.Vars(r)
 	domName := vars["domName"]
 
-	h.secretBackend.DeleteSecretDomain(domName)
+	err := h.secretBackend.DeleteSecretDomain(domName)
+	if err != nil {
+		http.Error(w, err.Error(), http.StatusInternalServerError)
+		return
+	}
 }
 
 // createSecretHandler handles creation of secrets on a given domain name