✨ FileTransfer Node (FTP/SFTP) (#779)

* 🚧 Setup

* 🚧 SFTP finished

* ✅ FTP Finished / Tested

* Tab indentation

* 🐛 Fix some issues on FTP Node

* ⚡ Changed dependencies

* Update FileTransfer.node.ts

* ⚡ Fix issues on FTP-Node

* ⚡ Fixed uploading to subdirectories

Co-authored-by: Jan Oberhauser <jan.oberhauser@gmail.com>
Co-authored-by: Jan <janober@users.noreply.github.com>

packages/nodes-base/package.json

@@ -60,6 +60,7 @@
       "dist/credentials/FreshdeskApi.credentials.js",
       "dist/credentials/FileMaker.credentials.js",
       "dist/credentials/FlowApi.credentials.js",
+      "dist/credentials/Ftp.credentials.js",
       "dist/credentials/GithubApi.credentials.js",
       "dist/credentials/GithubOAuth2Api.credentials.js",
       "dist/credentials/GitlabApi.credentials.js",
@@ -133,6 +134,7 @@
       "dist/credentials/StripeApi.credentials.js",
       "dist/credentials/SalesmateApi.credentials.js",
       "dist/credentials/SegmentApi.credentials.js",
+      "dist/credentials/Sftp.credentials.js",
       "dist/credentials/Signl4Api.credentials.js",
       "dist/credentials/SpotifyOAuth2Api.credentials.js",
       "dist/credentials/SurveyMonkeyApi.credentials.js",
@@ -209,6 +211,7 @@
       "dist/nodes/ExecuteWorkflow.node.js",
       "dist/nodes/Facebook/FacebookGraphApi.node.js",
       "dist/nodes/FileMaker/FileMaker.node.js",
+      "dist/nodes/Ftp.node.js",
       "dist/nodes/Freshdesk/Freshdesk.node.js",
       "dist/nodes/Flow/Flow.node.js",
       "dist/nodes/Flow/FlowTrigger.node.js",
@@ -347,6 +350,7 @@
     "@types/nodemailer": "^6.4.0",
     "@types/redis": "^2.8.11",
     "@types/request-promise-native": "~1.0.15",
+    "@types/ssh2-sftp-client": "^5.1.0",
     "@types/uuid": "^3.4.6",
     "@types/xml2js": "^0.4.3",
     "gulp": "^4.0.0",
@@ -357,6 +361,7 @@
     "typescript": "~3.7.4"
   },
   "dependencies": {
+    "@types/promise-ftp": "^1.3.4",
     "aws4": "^1.8.0",
     "basic-auth": "^2.0.1",
     "change-case": "^4.1.1",
@@ -382,10 +387,12 @@
     "pdf-parse": "^1.1.1",
     "pg": "^8.3.0",
     "pg-promise": "^10.5.8",
+    "promise-ftp": "^1.3.5",
     "redis": "^2.8.0",
     "request": "^2.88.2",
     "rhea": "^1.0.11",
     "rss-parser": "^3.7.0",
+    "ssh2-sftp-client": "^5.2.1",
     "uuid": "^3.4.0",
     "vm2": "^3.6.10",
     "xlsx": "^0.14.3",