Allow uploading secrets encoded with base64

biz/docker/secret.go

@@ -2,6 +2,7 @@ package docker
 
 import (
 	"context"
+	"encoding/base64"
 	"sort"
 
 	"github.com/cuigh/swirl/misc"
@@ -39,7 +40,14 @@ func SecretCreate(info *model.ConfigCreateInfo) error {
 	return mgr.Do(func(ctx context.Context, cli *client.Client) (err error) {
 		spec := swarm.SecretSpec{}
 		spec.Name = info.Name
-		spec.Data = []byte(info.Data)
+		if info.Base64 {
+			spec.Data, err = base64.StdEncoding.DecodeString(info.Data)
+			if err != nil {
+				return
+			}
+		} else {
+			spec.Data = []byte(info.Data)
+		}
 		spec.Labels = info.Labels.ToMap()
 		if info.Template.Name != "" {
 			spec.Templating = &swarm.Driver{

model/docker.go

@@ -563,6 +563,7 @@ type ConfigCreateInfo struct {
 	Data     string  `json:"data"`
 	Labels   Options `json:"labels"`
 	Template Driver  `json:"template"`
+	Base64   bool    `json:"base64"`
 }
 
 type ConfigUpdateInfo struct {

views/secret/new.jet

@@ -31,6 +31,9 @@
         <textarea name="data" class="textarea" rows="12" placeholder="Secret file content" data-v-rule="native" required></textarea>
       </div>
     </div>
+    <div class="field">
+      {{ yield switch(id="cb-base64", name="base64", label="Base64 encoded") }}
+    </div>
     <div class="field">
       <label class="label">{{ i18n("field.label") }}</label>
       {{ yield options(name="label") }}