Integrate Live SFTP Data into Custom Business Apps Built in Power Apps

Power Apps is a service for building and using custom business apps that connect to your data and work across the web and mobile — without the time and expense of custom software development. When paired with CData Connect Server, you get instant access to SFTP data from the apps you build using Power Apps. This article shows how to connect to Connect Server from Power Apps and build an app based on live SFTP data.

CData Connect Server provides a pure SQL interface for SFTP, allowing you to easily integrate with live SFTP data in Power Apps — without replicating the data. CData Connect Server looks exactly like a SQL Server database to Power Apps and uses optimized data processing out of the box to push all supported SQL operations (filters, JOINs, etc) directly to SFTP, leveraging server-side processing to quickly return SFTP data.

Create a Virtual SQL Database for SFTP Data

CData Connect Server uses a straightforward, point-and-click interface to connect to data sources and generate APIs.

1. Login to Connect Server and click Connections.
2. Select "SFTP" from Available Data Sources.
3. Enter the necessary authentication properties to connect to SFTP.

   SFTP can be used to transfer files to and from SFTP servers using the SFTP Protocol. To connect, specify the RemoteHost;. service uses the User and Password and public key authentication (SSHClientCert). Choose an SSHAuthMode and specify connection values based on your selection.

   Set the following connection properties to control the relational view of the file system:

   • RemotePath: Set this to the current working directory.
   • TableDepth: Set this to control the depth of subfolders to report as views.
   • FileRetrievalDepth: Set this to retrieve files recursively and list them in the Root table.
   Stored Procedures are available to download files, upload files, and send protocol commands. See gdatamodel for more on using SQL to interact with the server.

4. Click Save Changes
5. Click Privileges -> Add and add the new user (or an existing user) with the appropriate permissions.

Connecting to CData Connect Server

To use Connect Server to integrate SFTP data into your Power Apps, you need a new SQL Server connection:

1. Log in to Power Apps
2. Click Data -> Connections -> New connection
3. Select SQL Server
4. In the connection wizard:
   
   
   • Choose to connect directly
   • Set SQL server name to the address of your Connect Server instance (CONNECT_SERVER_URL)
   • Set SQL database name to the name of the virtual SFTP database you created earlier (like sftpdb)
   • Set the Username and Password and click Create

Building a Data-Centric App for SFTP Data

With the connection to Connect Server configured, you are ready to integrate live SFTP data into the apps you build in Power Apps.

1. Log in to Power Apps
2. Click Create, hover over "Start from data" and click Make this app
3. Select the SQL Server connection you created
4. Search for or choose a table to work with
5. Click Connect
6. Customize the newly created app just like you would any other, including changing the layout and setting the fields exposed in BrowseScreen, DetailScreen, and EditScreen

At this point, you have an app with read and write access to live SFTP data that you can save and publish for use within your organization.

SQL Access to SFTP Data from Applications

Now you have a direct connection to live SFTP data from Microsoft Power Apps. You can create more connections and apps to drive business — all without replicating SFTP data.

To get SQL data access to 200+ SaaS, Big Data, and NoSQL sources directly from your applications, see the CData Connect Server.