ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,208 questions
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You need to config Firefox separately to trust self signed certain
ssl Localhost privacy error.How to resolve
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(153.6, 89%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EEM%3C/text%3E%3C/svg%3E)
Erum Mirza
1
Reputation point
I tried to connect with development server certificate Running on IIS express .
working with dot net core .Now I m accessing api from dot net client console application giving me ssl error
Warning: Potential Security Risk Ahead
Firefox detected a potential security threat and did not continue to localhost. If you visit this site, attackers could try to steal information like your passwords, emails, or credit card details.
{count} votes
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AgaveJoe 26,146 Reputation points2021-09-15T18:45:57.49+00:00 The developer server certificate validates localhost as the domain. You'll get this browser waring when browsing by an IP address or a different domain.
You did not share the console application error or code which makes it difficult to provide an accurate solution.
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![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(288, 78%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBZ%3C/text%3E%3C/svg%3E)
Brando Zhang-MSFT 2,961 Reputation points Microsoft Vendor2021-09-17T07:45:25.67+00:00 Hi @Erum Mirza as far as I know, if you just use the httpclient factory library to access the web api, it will not show the firefox security issue. Do you use some firefox browser dll inside this console application to make the request?
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