I am very new to SFTP endpoint in mule. I am trying implement a sample example using SFTP endpoint.
I have used FTP endpoint and it worked fine with (FileZilla Server version 0.9.43 beta). Does the same FillZilla server work for SFTP endpoint or should I install some other Server?
When I use this FileZilla server I am always getting Connection refused exception
java.io.IOException: Error during login to wsl#localhost: java.net.ConnectException: Connection refused: connect
Can any one please tell me what server exactly I have to install to use SFTP endpoint and direct me to sample SFTP example documentation.
Thanks in advance
FileZilla server does not support SFTP, so you will need another server. See a list of FTP server comparisons here, and select one with SFTP support:
http://en.wikipedia.org/wiki/List_of_FTP_server_software
If you are only trying things out, you could use a mock SFTP server. Check the SFTP transports:
https://github.com/mulesoft/mule/blob/mule-3.x/transports/sftp/src/test/java/org/mule/transport/sftp/AbstractSftpFunctionalTestCase.java
If you are testing you can check out the SFTP server of the Munit
https://github.com/mulesoft/munit/wiki/ftp-server
You can also check the code to see how we did it
Related
I'm trying to setup a very basic wordpress setup as explained in this document: https://cloud.google.com/kubernetes-engine/docs/tutorials/persistent-disk
And cloud sql proxy is giving me certificate errors:
esonika#cloudshell:~ (esonika)$ k logs wordpress-8d7998ccd-xnfn9 -c cloudsql-proxy
2022/12/30 10:43:38 using credential file for authentication; email=cloudsql-proxy#esonika.iam.gserviceaccount.com
2022/12/30 10:43:38 Listening on 127.0.0.1:3306 for esonika:europe-west9:mysql-wordpress-instance
2022/12/30 10:43:38 Ready for new connections
2022/12/30 10:44:01 New connection for "esonika:europe-west9:mysql-wordpress-instance"
2022/12/30 10:44:02 couldn't connect to "esonika:europe-west9:mysql-wordpress-instance": x509: certificate is valid for 38-968d77ed-a928-4b25-97d3-5451b5f3c670.europe-west9.sql.goog, not esonika:mysql-wordpress-instance
I dont know why a certificate such as "38-968d77ed-a928-4b25-97d3-5451b5f3c670.europe-west9.sql.goog" is created and where.
Tried resetting ssl configurations and it didn't work.
Usually, if you don't explicitly set a SSL connection on your Cloud SQL instance, the communication with the database is in plain text.
EXCEPT when you create a tunnel with Cloud SQL proxy. This time, a secure connection is created, with encrypted data. The encryption is ensure by this automatically and ephemeral certificate created by the proxy.
Here is a doc which might help you in connecting to Cloud SQL from GKE using sidecar pods.
Thanks, The document doesn't list anything that I haven't tried. I think there is an internal issue with cloud_sql_proxy, that's why I decided to switch Cloud SQL to a private network only and wordpress pod is directly connecting to Cloud SQL private IP.
I was running into the same issue around the time you posted this question. I also reset SSL configuration on the DB like you did. My solution was upgrading from the version 1.11 to 1.33.2. It resolved all of the x509 errors. No clue why it suddenly stopped working.
I am new to Apache Airflow and so far, I have been able to work my way through problems I have encountered.
I have hit a wall now. I need to transfer files to a remote server via sftp. I have not had any luck doing this. So far, I have gotten S3 and Postgres/Redshift connections via their respective hooks to work in various DAGs. I have been able to use the FTPHook with success testing on my local FTP server, but have not been able to figure out how to use SFTP to connect to a remote host.
I am able to connect to the remote host via SFTP with FileZilla, so I know my credentials are correct.
Through Google searching I have found the SFTPOperator, but am not able to figure out how to use it. I have also found FTPSHook, but still I have not been able to get it to work.
I keep getting the error nodename nor servname provided, or not known or a general Operation timed out in my Airflow logs.
Can someone point me in the right direction? Should I be using the FTPSHook with SSH or FTP Airflow Conn Type? Or do I need to utilize the SFTPOperator? I am also confused as to how I am supposed to setup the credentials in my Airflow connections. Do I use the SSH profile or FTP?
If I can provide any more additional info that may help, please let me know.
Cheers!
SFTPOperator is using ssh_hook underhood to open sftp transport channel that serves as a basis for file transfer. You can either configure ssh_hook by yourself or provide connection id via ssh_conn_id.
op = SFTPOperator(
task_id="test_sftp",
ssh_conn_id="my_ssh_connection",
local_filepath="",
remote_filepath="",
operation=SFTPOperation.PUT,
dag=dag
)
I am looking to setup a local mock SFTP server to use with Mule.
I have a SFTP endpoint and would like to process files from c:/temp/file directory on my local machine.
I have looked at MUnit but would like to run my Mule project like I would in Production and I feel MUnit is more geared towards Unit Testing.
I have looked at FreeSSH and OpenSSH but due to privileges on my laptop I have been unable to install them because they run scripts. I have also looked at CrushFTP but have had problems connecting to the sftp server.
Could anyone recommend a simple SFTP server I could setup locally to work with the Mule connector?
Thanks
I used solarwinds SFTP server to explore mule sftp connector.
http://www.solarwinds.com/free-tools/free-sftp-server/
I made sham-ssh which contains an in-process SFTP server that I use for production-like functional testing. It allows you to use SSH or SFTP over a localhost network connection, and uses a directory on your hard drive to store the files. It's not 1.0 yet, and has no documentation yet, but might work for you.
I have a webpage which contains the button to upload a file. My requirement is, when user chooses the file to upload and click the submits it, the file should get transferred to an SFTP server. My question is, do I need a SSH client installed on the client machine for achieving this?
I thought of uploading it to my http server as a temp file first and then to the SFTP server from there, but then what's the purpose of SFTP on the first place as the file will be transmitted to server as unencrypted.
JSP is a server side technology. If JSP is going to be involved, then the code has to run on the server.
My question is, do I need a SSH client installed on the client machine for achieving this?
No. The server has to do the work.
I thought of uploading it to my http server as a temp file first and then to the SFTP server from there
That's how you would have to do it.
There's no way to interact with the SFTP protocols directly from client side code in a webpage.
then to the SFTP server from there, but then what's the purpose of SFTP on the first place
Good question: But you decided to use that technology, so that's up to you.
as the file will be transmitted to server as unencrypted.
To secure communications between the browser and the HTTP server, use HTTPS instead of plain HTTP.
I am trying to connect to SFTP server using notepad++ plugin NppFTP. However, while connecting to the remote server I always get below error:
Connecting
[SFTP] Connection failed : Timeout connecting to <IP address>
Unable to connect
Disconnected
Here are the important configuration details set in NppFTP window for your reference:
Port: 22
Connection Type: SFTP
Authentication: Try password authentication
I tried to go through some of the solutions stated in few the questions in Stack Overflow but to no avail.
Would really appreciate your suggestions/pointers to resolve this. If it is related to SSH private key, would appreciate if you can provide the steps as well.
Edit: I am able to access the server using another FTP tool FileZilla which eliminates any mess with the access front.
You need to find out more about where the issue is:
Can you ping the server you are trying to connect to?
ping 166.178.233.70
Did you try connecting with another ftp tool, like FileZilla, that gives more detailed log information?
The possible issues are numerous:
The ftp server config: set up to exclude connections from certain ip addresses or domains, requires public/private keys...
Your local connection/VPN is not passing the connection.
It may require a
I got the same issue. The problem was solved after I updated NppFTP.
in my case, I changed the wifi connection then, it works.