I am learning Rust. I setup a Rust API open source application on 64bit Windows 10, i.e. REST API with Rust using Actix-Web 2.0. I am trying to get it to connect to MySQL 8.0 running locally on this very machine. I setup a .env file with proper credentials for MySQL database on this Windows machine running Wampserver MySql. When I try to run it using cargo run, I get the following error and some stack trace:
panicked at 'Failed to create db pool.: Error(Some("SSL connection error: unknown error number"))', src\db.rs:23:28
Some solutions suggest that the client which is trying to connect to DB is old and doesn't support the latest protocols like TLS 1.2 etc. But I don't think that is the issue. I didn't find any mention of this error with Rust. Am I missing something?
Can I connect to MySQL without SSL?
Do I need to setup certificates at client and server end?
Do I need to setup OpenSSL?
Related
I need to set up my connection with PowerBI to Azure Database for MySQL flexible server. I can't seem to find any reliable documentation to do this.
Initially I'm getting this error when I try to connect to the server.
Get Data > More > Select MySQL Database
Input the Server name and Database name > Hit OK
Error: Connections using insecure transport are prohibited while
--require_secure_transport=ON.
Then I downloaded the SSL certificate from our Azure portal then successfully imported in the certmgr.msc under the Trusted Root Certification Authorities
But the same issue persists. Please take note that in this same machine I was able to connect to that server using phpmyadmin. In DbBeaver as well by simply installing the SSL as a CA Certificate. What can I try next?
when you import the certificate you get asked to install it for current user or local machine. Have you tried importing it on local machine rather than current user. I have it on local machine and able to connect to the Azure database for mysql server. let me know if it works.
Thanks
Sunitha
Able to fix my issue by installing the latest mySQL connector and importing a public SSL Certificate.
my machine previously has a MySQL Connector Net 7.0.2 then I downloaded the latest 8.0.32 from this page: https://dev.mysql.com/downloads/connector/net/
thanks to this reference: https://learn.microsoft.com/en-us/azure/mysql/flexible-server/connect-with-powerbi-desktop
-- Background:
I am using asp.net mvc project with 3.1 .net core.
I have azure setup for hosting it in app service.
For Database, I have mysql database server set up on Azure (version 5.7).
-- Problem:
I am using basic connection string when connecting to mysql database. But it is not working for hosted application.
When I connect the azure hosted database server locally using WorkBench, and run the program (locally), it 'works'. (WorkBench connection has Ssl = required and SSL cert File attached.)
But when I publish the same code with same connectionString, it is not working.
IS IT BCZ OF:
I am using 5.7 azure mysql database server?
(To update the version, do I need to create new mysql server on azure and pay $20? Because Mycrosoft documentation says there is 'Upgrade' option on overview. But there is not. Or might for higher subscription. Any suggestions?)
If the reason is I am missing mentioning ssl certi on hosted platform, how can I add it? Do I need to get storage to store that certificate? How can I mention that path in connectionString?
Any other reason for this problem?
I checked YouTube, Microsoft documents, And Google but didn't find solution.
UPDATE:
Libraries used:
MySql.EntityFrameworkCore 3.1.X
Microsoft.EntityFrameworkCore 3.1.X
MySql-Connector-Net 8.0.X
Connection String used: "Server=.mysql.database.azure.com;Port=3306;Database=;Uid=;Pwd=;"
Solution:
It was unable to connect because of incomplete networking.
I had to allow other azure services to connect that server.
Thanks for your comments.
I want to connect two windows server on different domains using powershell remoting.
I follows step that given in below blog
https://activedirectoryfaq.com/2018/09/import-powershell-sessions-from-computers-in-another-domain/
but it did not work for me. By following this blog, on connection it gives
**
Enter-PSSession : Connecting to remote server failed with the following error message : WinRM cannot
process the request. The following error occurred while using Kerberos authentication: Cannot find the computer
. Verify that the computer exists on the network and that the name provided is spelled correctly. For
more information, see the about_Remote_Troubleshooting Help topic
**
client server is windows server 2022 machine (powershell version 5.1.20348.1366)
remote server is windows server 2016 machine (powershell version 5.1.14393.1480)
Help me with it.
I have a VM (OS: Ubuntu 18.04) running in azure cloud in which I have installed docker. In docker I have two containers MySQL(8.0.20) and node-red(v2.1.3), I am trying to connect my MySQL with node-red and I get the following error message in Node-Red
"Error: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MySQL client"".
MySQL is working fine, I am able to access the database via putty but somehow I am not able to make a successful connection with node-red as well as Grafana.
I am using following configuration. My VM's IP address is 20.107.194.152 and MySQL port is 3306
Can some one tell me what I am doing wrong here. Thanks.
I run into the problem which I wrote as a Title.
The details are below.
Environments and Settings
using the Azure free plan.
created Azure Database for MySQL server (version 8.0).
Deny public network access: No
added firewall rule Start IP: 0.0.0.0 - End IP: 255.255.255.255.
Enforce SSL connection: DISABLED
Client OS: Windows 10 Pro Version 2004 OS Build 19041.685
Overview
Connection security
Ehenomenon
I can connect from Azure Cloud Shell.
I can connect from local DBeaver client (Community Edition 21.2.3).
However, I cannot connect from local Command Prompt or MySQL Workbench. The response is not returned.
It seems to be hanged out. I allowed these apps to communicate via Windows Defender firewall.
Azure Cloud Shell
DBeaver
Command Prompt
MySQL Workbench
Firewall
What's wrong? Please help.
It looks like there is a problem with the latest MySQL 8.0.27 release. I've encountered the same issues you describe when trying to connect using the command line from different MacOS and Linux machines.
There 's also a bug reported here: https://bugs.mysql.com/bug.php?id=105288
I suggest you add your findings to it as well.
I tried a bunch of different things before simply rolling back to 8.0.26, which still works fine for me.