Update swagger for missing secret definitions

- added secret definition and removed types used previously

Remove structs for secrets

- after discussion on PR the core contributors decided we just
want simple CRUD with the Secret type.

Signed-off-by: Alex Ellis (VMware) <alexellis2@gmail.com>

api-docs/swagger.yml

@@ -266,7 +266,7 @@ paths:
           schema:
             type: array
             items:
-              $ref: '#/definitions/ListSecretsResponse'
+              $ref: '#/definitions/Secret'
     post:
       summary: Create a new secret.
       description: ''
@@ -280,7 +280,7 @@ paths:
         description: A new secret to create
         required: true
         schema:
-          $ref: '#/definitions/SecretInfo'
+          $ref: '#/definitions/Secret'
       responses:
         '201':
           description: Created
@@ -301,7 +301,7 @@ paths:
         description: Secret to update
         required: true
         schema:
-          $ref: '#/definitions/SecretInfo'
+          $ref: '#/definitions/Secret'
       responses:
         '200':
           description: Ok
@@ -324,7 +324,7 @@ paths:
         description: Secret to delete
         required: true
         schema:
-          $ref: '#/definitions/DeleteSecretRequest'
+          $ref: '#/definitions/Secret'
       responses:
         '204':
           description: OK
@@ -533,6 +533,19 @@ definitions:
     - availableReplicas
     - envProcess
     - labels
+  Secret:
+    type: object
+    properties:
+      name:
+        type: string
+        description: Name of secret
+        example: aws-key
+      value:
+        type: string
+        description: Value of secret in plain-text
+        example: changeme
+    required:
+    - name
 externalDocs:
   description: More documentation available on Github
   url: 'https://github.com/openfaas/faas'

gateway/requests/requests.go

@@ -91,24 +91,8 @@ type DeleteFunctionRequest struct {
 	FunctionName string `json:"functionName"`
 }
 
-// SecretInfo payload for PUT,POST secret w/ annotations
-type SecretInfo struct {
-	Secret      Secret            `json:"secret"`
-	Annotations map[string]string `json:"annotations,omitempty"`
-}
-
-// ListSecretsResponse GET response for secrets (value omitted)
-type ListSecretsResponse struct {
-	Secrets []SecretInfo `json:"secrets"`
-}
-
-// DeleteSecretRequest remote a secret by name
-type DeleteSecretRequest struct {
-	SecretName string `json:"secretName"`
-}
-
-// Secret schema use Value only in PUT,POST http verbs
+// Secret for underlying orchestrator
 type Secret struct {
 	Name  string `json:"name"`
-	Value string `json:"value,omitempty"` // write-only, base64
+	Value string `json:"value,omitempty"`
 }