1a84c758e1
Co-authored-by: hendrik-buchwald-sonarsource <64110887+hendrik-buchwald-sonarsource@users.noreply.github.com>
62 lines
1.1 KiB
Plaintext
62 lines
1.1 KiB
Plaintext
== How to fix it in .NET
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=== Code examples
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==== Noncompliant code example
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These samples use TLSv1.0 as the default TLS algorithm, which is cryptographically weak.
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[source,csharp,diff-id=1,diff-type=noncompliant]
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----
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using System.Net;
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public void encrypt()
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{
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ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls; // Noncompliant
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}
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----
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[source,csharp,diff-id=2,diff-type=noncompliant]
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----
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using System.Net.Http;
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using System.Security.Authentication;
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public void encrypt()
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{
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new HttpClientHandler
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{
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SslProtocols = SslProtocols.Tls // Noncompliant
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};
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}
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----
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==== Compliant solution
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[source,csharp,diff-id=1,diff-type=compliant]
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----
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Using System.Net;
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public void encrypt()
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{
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ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls13;
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}
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----
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[source,csharp,diff-id=2,diff-type=compliant]
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----
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using System.Net.Http;
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using System.Security.Authentication;
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public void encrypt()
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{
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new HttpClientHandler
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{
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SslProtocols = SslProtocols.Tls12
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};
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}
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----
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=== How does this work?
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include::../../common/fix/fix.adoc[]
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