build(deps): bump nodemailer from 6.6.2 to 6.7.8 (#126)

Bumps [nodemailer](https://github.com/nodemailer/nodemailer) from 6.6.2 to 6.7.8.
- [Release notes](https://github.com/nodemailer/nodemailer/releases)
- [Changelog](https://github.com/nodemailer/nodemailer/blob/master/CHANGELOG.md)
- [Commits](https://github.com/nodemailer/nodemailer/commits/v6.7.8)

---
updated-dependencies:
- dependency-name: nodemailer
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/test.yml

@@ -58,3 +58,19 @@ jobs:
           attachments: ${{matrix.attachments}}
           convert_markdown: ${{matrix.convert_markdown}}
           priority: high
+
+  url-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+      - name: Send mail
+        uses: ./
+        with:
+          connection_url: smtp+starttls://${{secrets.USERNAME}}:${{secrets.PASSWORD}}@${{secrets.ADDRESS}}/
+          subject: Plain body with connection_url
+          body: |
+            first line
+            second line
+          to: ${{github.event.pusher.email}}
+          from: github-actions

.gitignore

@@ -0,0 +1 @@
+.idea

README.md

@@ -16,10 +16,20 @@ Some features:
 - name: Send mail
   uses: dawidd6/action-send-mail@v3
   with:
-    # Required mail server address:
+    # Specify connection via URL (replaces server_address, server_port, secure,
+    # username and password)
+    #
+    # Format:
+    #
+    #  * smtp://user:password@server:port
+    #  * smtp+starttls://user:password@server:port
+    connection_url: ${{secrets.MAIL_CONNECTION}}
+    # Required mail server address if not connection_url:
     server_address: smtp.gmail.com
-    # Required mail server port:
+    # Server port, default 25:
     server_port: 465
+    # Optional whether this connection use TLS (default is true if server_port is 465)
+    secure: true
     # Optional (recommended): mail server username:
     username: ${{secrets.MAIL_USERNAME}}
     # Optional (recommended) mail server password:
@@ -30,8 +40,6 @@ Some features:
     to: obiwan@example.com,yoda@example.com
     # Required sender full name (address can be skipped):
     from: Luke Skywalker # <user@example.com>
-    # Optional whether this connection use TLS (default is true if server_port is 465)
-    secure: true
     # Optional plain body:
     body: Build job of ${{github.repository}} completed successfully!
     # Optional HTML body read from file:
@@ -58,14 +66,11 @@ Some features:
 
 ### Gmail
 
-Gmail security settings may cause this Action to fail. This failure may involve a message in the GitHub Actions details about access being denied and an email from Google to the email account being used about a sign-in being blocked and why.
+Instead of using your normal Google password, use an App password.
 
-Changes in Gmail settings may be necessary to get this action to work.
-1. Google treats this method of using email as a "Less Secure App". However, "Less Secure Apps" can be enabled in [Google profile settings](https://myaccount.google.com/lesssecureapps).
-2. IMAP needs to be enabled in Gmail settings as described [here](https://support.google.com/mail/answer/7126229?hl=en).
-3. If the Gmail account you're trying to use in this Action is already 2FA (Two Factor Authentication) enabled, the 2FA password will need to be provided as well, which isn't included in the default template.
-
-Users who have had problems have reported success by doing each of these three steps or by doing the first two steps and using a Gmail account that didn't have 2FA enabled.
+1. [Enable 2-Step Verification.](https://support.google.com/accounts/answer/185839?hl=en&co=GENIE.Platform%3DAndroid).
+This is needed to create an App password.
+2. [Create an App password](https://support.google.com/accounts/answer/185833?hl=en) for `Mail`.
 
 ### Unauthenticated login (username/password fields)
 

action.yml

@@ -5,18 +5,19 @@ branding:
   icon: mail
   color: blue
 inputs:
+  connection_url:
+    description: Connection URL protocol://user:password@server:port, protocol can be smtp or smtp+starttls, replaces server_address, server_port, secure, username and password
   server_address:
     description: SMTP server address
-    required: true
   server_port:
     description: SMTP server port
-    required: true
+    default: "25"
+  secure:
+    description: Whether this connection use TLS (default is true if server_port is 465)
   username:
     description: Authenticate as this user to SMTP server
-    required: false
   password:
     description: Authenticate with this password to SMTP server
-    required: false
   subject:
     description: Subject of mail message
     required: true
@@ -26,9 +27,6 @@ inputs:
   from:
     description: Full name of mail sender (might be with an email address specified in <>)
     required: true
-  secure:
-    description: Whether this connection use TLS (default is true if server_port is 465)
-    required: false
   body:
     description: Body of mail message (might be a filename prefixed with file:// to read from)
     required: false

main.js

@@ -3,6 +3,7 @@ const core = require("@actions/core")
 const glob = require("@actions/glob")
 const fs = require("fs")
 const showdown = require("showdown")
+const path = require("path")
 
 function getBody(bodyOrFile, convertMarkdown) {
     let body = bodyOrFile
@@ -33,19 +34,53 @@ function getFrom(from, username) {
 async function getAttachments(attachments) {
     const globber = await glob.create(attachments.split(',').join('\n'))
     const files = await globber.glob()
-    return files.map(f => ({ path: f, cid: f.replace(/^.*[\\\/]/, '')}))
+    return files.map(f => ({ filename: path.basename(f), path: f, cid: f.replace(/^.*[\\\/]/, '')}))
 }
 
 async function main() {
     try {
-        const serverAddress = core.getInput("server_address", { required: true })
-        const serverPort = core.getInput("server_port", { required: true })
-        const username = core.getInput("username")
-        const password = core.getInput("password")
+        let serverAddress = core.getInput("server_address")
+        let serverPort = core.getInput("server_port")
+        let secure = core.getInput("secure")
+        let username = core.getInput("username")
+        let password = core.getInput("password")
+
+        if (!secure) {
+            secure = serverPort === "465" ? "true" : "false"
+        }
+
+        const connectionUrl = core.getInput("connection_url")
+        if (connectionUrl) {
+            const url = new URL(connectionUrl)
+            switch (url.protocol) {
+                default:
+                    throw new Error(`Unsupported connection protocol '${url.protocol}'`)
+                case "smtp:":
+                    serverPort = "25"
+                    secure = "false"
+                    break
+                case "smtp+starttls:":
+                    serverPort = "465"
+                    secure = "true"
+                    break
+            }
+            if (url.hostname) {
+                serverAddress = url.hostname
+            }
+            if (url.port) {
+                serverPort = url.port
+            }
+            if (url.username) {
+                username = unescape(url.username)
+            }
+            if (url.password) {
+                password = unescape(url.password)
+            }
+        }
+
         const subject = core.getInput("subject", { required: true })
         const from = core.getInput("from", { required: true })
         const to = core.getInput("to", { required: true })
-        const secure = core.getInput("secure", { required: false })
         const body = core.getInput("body", { required: false })
         const htmlBody = core.getInput("html_body", { required: false })
         const cc = core.getInput("cc", { required: false })
@@ -57,6 +92,10 @@ async function main() {
         const ignoreCert = core.getInput("ignore_cert", { required: false })
         const priority = core.getInput("priority", { required: false })
 
+        if (!serverAddress) {
+            throw new Error("Server address must be specified")
+        }
+
         if (!username || !password) {
             core.warning("Username and password not specified. You should only do this if you are using a self-hosted runner to access an on-premise mail server.")
         }
@@ -68,7 +107,7 @@ async function main() {
                 pass: password
             } : undefined,
             port: serverPort,
-            secure: secure == "true" ? true : serverPort == "465",
+            secure: secure === "true",
             tls: ignoreCert == "true" ? {
                 rejectUnauthorized: false
             } : undefined,

package-lock.json

@@ -6,8 +6,8 @@
     "": {
       "dependencies": {
         "@actions/core": "^1.2.7",
-        "@actions/glob": "^0.2.0",
-        "nodemailer": "^6.4.17",
+        "@actions/glob": "^0.2.1",
+        "nodemailer": "^6.7.8",
         "showdown": "^1.9.1"
       }
     },
@@ -17,18 +17,18 @@
       "integrity": "sha512-CGx2ilGq5i7zSLgiiGUtBCxhRRxibJYU6Fim0Q1Wg2aQL2LTnF27zbqZOrxfvFQ55eSBW0L8uVStgtKMpa0Qlg=="
     },
     "node_modules/@actions/glob": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/@actions/glob/-/glob-0.2.0.tgz",
-      "integrity": "sha512-mqE2a7I66kxcvsdwxs/filQwZsq25IfktMaviGfDB51v6Q3bvxnV7mFsZnvYtLhqGZbPxwBnH8AD3UYaOWb//w==",
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/@actions/glob/-/glob-0.2.1.tgz",
+      "integrity": "sha512-OqseGbxR8vVikg6rfdKST21GX3QYGq2Nz7/gX3UxZb2Mw1ujJ2S3U5CsYUvYHwxbYguU+HNhfE3930oo5nprXQ==",
       "dependencies": {
         "@actions/core": "^1.2.6",
         "minimatch": "^3.0.4"
       }
     },
     "node_modules/ansi-regex": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
-      "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+      "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g==",
       "engines": {
         "node": ">=6"
       }
@@ -158,9 +158,9 @@
       }
     },
     "node_modules/nodemailer": {
-      "version": "6.6.2",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.6.2.tgz",
-      "integrity": "sha512-YSzu7TLbI+bsjCis/TZlAXBoM4y93HhlIgo0P5oiA2ua9Z4k+E2Fod//ybIzdJxOlXGRcHIh/WaeCBehvxZb/Q==",
+      "version": "6.7.8",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.7.8.tgz",
+      "integrity": "sha512-2zaTFGqZixVmTxpJRCFC+Vk5eGRd/fYtvIR+dl5u9QXLTQWGIf48x/JXvo58g9sa0bU6To04XUv554Paykum3g==",
       "engines": {
         "node": ">=6.0.0"
       }
@@ -317,18 +317,18 @@
       "integrity": "sha512-CGx2ilGq5i7zSLgiiGUtBCxhRRxibJYU6Fim0Q1Wg2aQL2LTnF27zbqZOrxfvFQ55eSBW0L8uVStgtKMpa0Qlg=="
     },
     "@actions/glob": {
-      "version": "0.2.0",
-      "resolved": "https://registry.npmjs.org/@actions/glob/-/glob-0.2.0.tgz",
-      "integrity": "sha512-mqE2a7I66kxcvsdwxs/filQwZsq25IfktMaviGfDB51v6Q3bvxnV7mFsZnvYtLhqGZbPxwBnH8AD3UYaOWb//w==",
+      "version": "0.2.1",
+      "resolved": "https://registry.npmjs.org/@actions/glob/-/glob-0.2.1.tgz",
+      "integrity": "sha512-OqseGbxR8vVikg6rfdKST21GX3QYGq2Nz7/gX3UxZb2Mw1ujJ2S3U5CsYUvYHwxbYguU+HNhfE3930oo5nprXQ==",
       "requires": {
         "@actions/core": "^1.2.6",
         "minimatch": "^3.0.4"
       }
     },
     "ansi-regex": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
-      "integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg=="
+      "version": "4.1.1",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.1.tgz",
+      "integrity": "sha512-ILlv4k/3f6vfQ4OoP2AGvirOktlQ98ZEL1k9FaQjxa3L1abBgbuTDAdPOpvbGncC0BTVQrl+OM8xZGK6tWXt7g=="
     },
     "ansi-styles": {
       "version": "3.2.1",
@@ -431,9 +431,9 @@
       }
     },
     "nodemailer": {
-      "version": "6.6.2",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.6.2.tgz",
-      "integrity": "sha512-YSzu7TLbI+bsjCis/TZlAXBoM4y93HhlIgo0P5oiA2ua9Z4k+E2Fod//ybIzdJxOlXGRcHIh/WaeCBehvxZb/Q=="
+      "version": "6.7.8",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-6.7.8.tgz",
+      "integrity": "sha512-2zaTFGqZixVmTxpJRCFC+Vk5eGRd/fYtvIR+dl5u9QXLTQWGIf48x/JXvo58g9sa0bU6To04XUv554Paykum3g=="
     },
     "p-limit": {
       "version": "2.3.0",

package.json

@@ -3,8 +3,8 @@
   "main": "main.js",
   "dependencies": {
     "@actions/core": "^1.2.7",
-    "@actions/glob": "^0.2.0",
-    "nodemailer": "^6.4.17",
+    "@actions/glob": "^0.2.1",
+    "nodemailer": "^6.7.8",
     "showdown": "^1.9.1"
   }
 }