I run into this annoying problem after the upgrade of IdentityServer to .Net 8. The IDP application works fine, but as soon as I tried to log in on a client, I got this error: SqlException: Incorrect syntax near ‘$’. In the console I got a slightly more search-friendly error, that lead to the source …
The HTTP basic authentication from last week has been working, but it feels a bit messy. When we search for a more current style of authentication, we end up with OAuth2 and JWT. There is an example in the FastAPI documentation that I changed a bit to use a different library for JWT, store the …
There are many ways we can secure an endpoint in FastAPI. As a first approach we explore HTTP basic authentication, a not so secure way but it allows us to get a first glimpse into the different parts of FastAPI that we need to protect an endpoint. This post is part of my journey to …
When it comes to authentication, we often find some form of username and password as the backbone of the solution. Before we dive into those examples, I like to make a detour and first explain how we can securely hash passwords in Python. While it is possible to just store passwords as plaintext for an …
This year marks a decade since I started to use NDepend to assess the quality of .Net projects. NDepend got much better over the years, and as far as I can tell, it is still the most flexible and versatile tool in this space. After using the current version for the last three months, it …
We run into a strange error last week when we no longer could install NuGet packages from our Azure DevOps feed. Visual Studio only gave us a basic error message about SSL connections, but to get some details we needed to run dotnet restore: error : The SSL connection could not be established, see inner …
Last week I was in Oslo to attend the NDC conference. I cannot really believe that this was already the 10th NDC Oslo I attended. With 2’600 attendees it was the biggest NDC event ever, but at least for me not the best. Practical Clean Architecture workshop with Jason Taylor I started my NDC …
With new versions of Chrome come new security checks. An especially annoying new “feature” I found yesterday in the NDC Oslo workshop. A not fully configured Angular application had a problem that showed up in Chrome as a NET::ERR_CERT_INVALID error. So far, on the SSL error page of Chrome we could click on the Advanced …
A few days back I lost my admin credentials to the Seq server on my development machine. Luckily, there is an easy way to reset those credentials and keep all your data. Open a terminal window as an administrator and enter these 3 commands:
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1 2 3 |
seq stop seq auth reset -u admin -p ADMINADMIN seq start |
This will stop Seq, reset the admin password to ADMINADMIN …
For the last few months, the iOS WordPress application had more and more problems connecting to my self-hosted blog. Deleting it and reinstalling the app helped only for a short time. As there was no change in the situation with the new Jetpack application, I had to figure out what was wrong. The plugin configuration …