Bug 1613562 - Add a permission for modifying draft messages. r=mkmelin

--HG--
extra : rebase_source : 46e57da516b89bf5a33395f7ba7bdf82a6cfa2fc

mail/components/extensions/schemas/compose.json

@@ -1,4 +1,20 @@
 [
+  {
+    "namespace": "manifest",
+    "types": [
+      {
+        "$extend": "OptionalPermission",
+        "choices": [
+          {
+            "type": "string",
+            "enum": [
+              "compose"
+            ]
+          }
+        ]
+      }
+    ]
+  },
   {
     "namespace": "compose",
     "types": [
@@ -100,6 +116,9 @@
         "name": "onBeforeSend",
         "type": "function",
         "description": "Fired when a message is about to be sent from the compose window.",
+        "permissions": [
+          "compose"
+        ],
         "parameters": [
           {
             "name": "details",
@@ -192,6 +211,9 @@
         "type": "function",
         "async": true,
         "description": "Fetches the current state of a compose window. Currently only a limited amount of information is available, more will be added in later versions.",
+        "permissions": [
+          "compose"
+        ],
         "parameters": [
           {
             "type": "integer",
@@ -205,6 +227,9 @@
         "type": "function",
         "async": true,
         "description": "Updates the compose window. Specify only fields that you want to change. Currently only the to/cc/bcc/replyTo/followupTo/newsgroups fields and the subject are implemented.",
+        "permissions": [
+          "compose"
+        ],
         "parameters": [
           {
             "type": "integer",

mail/components/extensions/test/browser/browser_ext_compose_details.js

@@ -239,7 +239,9 @@ add_task(async () => {
       await browser.addressBooks.delete(addressBook);
       browser.test.notifyPass("finished");
     },
-    manifest: { permissions: ["accountsRead", "addressBooks", "messagesRead"] },
+    manifest: {
+      permissions: ["accountsRead", "addressBooks", "compose", "messagesRead"],
+    },
   });
 
   extension.onMessage("checkWindow", async expected => {

mail/components/extensions/test/browser/browser_ext_compose_onBeforeSend.js

@@ -172,7 +172,7 @@ add_task(async () => {
 
       browser.test.notifyPass("finished");
     },
-    manifest: { permissions: ["accountsRead", "messagesRead"] },
+    manifest: { permissions: ["accountsRead", "compose", "messagesRead"] },
   });
 
   // We can't allow sending to actually happen, this is a test. For every

mail/locales/en-US/chrome/messenger/addons.properties

@@ -158,6 +158,7 @@ webextPerms.description.browserSettings=Read and modify browser settings
 webextPerms.description.browsingData=Clear recent browsing history, cookies, and related data
 webextPerms.description.clipboardRead=Get data from the clipboard
 webextPerms.description.clipboardWrite=Input data to the clipboard
+webextPerms.description.compose=Read and modify your email messages as you compose and send them
 webextPerms.description.devtools=Extend developer tools to access your data in open tabs
 webextPerms.description.dns=Access IP address and hostname information
 webextPerms.description.downloads=Download files and read and modify the browser’s download history