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Generating reset password token ne fonctionne pas dans Azure Website

ayi

Generating reset password token does not work in Azure Website
<hr>
Source : <a href="http://msdn.microsoft.com/en-us/library/ms995355.aspx" rel="noopener nofollow ugc">Stack Overflow [azure]</a>

ayi_2

The DpapiDataProtectionProvider utilizes <a href="http://msdn.microsoft.com/en-us/library/ms995355.aspx">DPAPI</a> which will not work properly in a web farm/cloud environment since encrypted data can only be decrypted by the machine that encypted it. What you need is a way to encrypt data such that it can be decrypted by any machine in your environment. Unfortunately, <a href="http://ASP.NET">ASP.NET</a> Identity 2.0 does not include any other implementation of IProtectionProvider other than DpapiDataProtectionProvider. However, it’s not too difficult to roll your own.
One option is to utilize <a href="http://msdn.microsoft.com/en-us/library/system.web.security.machinekey(v=vs.110).aspx">the MachineKey class</a> as follows:
`public class MachineKeyProtectionProvider : IDataProtectionProvider 
{ 
public IDataProtector Create(params string purposes) 
{ 
return new MachineKeyDataProtector(purposes); 
} 
}
public class MachineKeyDataProtector : IDataProtector 
{ 
private readonly string _purposes;
<pre><code>public MachineKeyDataProtector(string[] purposes)
{
_purposes = purposes;
}

public byte[] Protect(byte[] userData)
{
return MachineKey.Protect(userData, _purposes);
}

public byte[] Unprotect(byte[] protectedData)
{
return MachineKey.Unprotect(protectedData, _purposes);
}
</code></pre>
}
<pre><code class="lang-auto">
In order to use this option, there are a couple of steps that you would need to follow.

Step 1

Modify your code to use the MachineKeyProtectionProvider.

</code></pre>
using Microsoft.AspNet.Identity.Owin; 
// …
var provider = new MachineKeyProtectionProvider(); 
UserManager.UserTokenProvider = new DataProtectorTokenProvider( 
provider.Create(“ResetPasswordPurpose”));
<pre><code class="lang-auto">
Step 2

Synchronize the MachineKey value across all the machines in your web farm/cloud environment. This sounds scary, but it's the same step that we've performed countless times bef

(Réponse tronquée)</code></pre>