Azure Key Vault POC

keyvault-console-app.csproj

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>net10.0</TargetFramework>
    <RootNamespace>keyvault_console_app</RootNamespace>
    <ImplicitUsings>enable</ImplicitUsings>
    <Nullable>enable</Nullable>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Azure.Identity" Version="1.21.0" />
    <PackageReference Include="Azure.Security.KeyVault.Secrets" Version="4.11.0" />
  </ItemGroup>

</Project>

Program.cs

using Azure;
using Azure.Core;
using Azure.Identity;
using Azure.Security.KeyVault.Secrets;

const string keyVaultName = "DNR-POC-KeyVault-1";
const string keyVaultUri = "https://dnr-poc-keyvault-1.vault.azure.net";

var options = new SecretClientOptions
{
    Retry =
    {
        Delay = TimeSpan.FromSeconds(2),
        MaxDelay = TimeSpan.FromSeconds(16),
        MaxRetries = 5,
        Mode = RetryMode.Exponential,
    },
};

var client = new SecretClient(new Uri(keyVaultUri), new DefaultAzureCredential(), options);

const string secretName = "myNewSecret";
Console.WriteLine($"Looking for secret '{secretName}' in {keyVaultName}.");

try
{
    KeyVaultSecret secret = await client.GetSecretAsync(secretName);
    Console.WriteLine($"Secret '{secret.Name}' is '{secret.Value}'.");
}
catch (RequestFailedException)
{
    Console.WriteLine($"Secret '{secretName}' does not exist.");
}

Console.WriteLine();
Console.Write("Input new value for your secret > ");
var secretValue = Console.ReadLine();

Console.Write($"Saving secret '{secretName}' in {keyVaultName} with the value '{secretValue}' ...");
await client.SetSecretAsync(secretName, secretValue);
Console.WriteLine(" done.");

Console.WriteLine();
Console.WriteLine($"Retrieving secret '{secretName}' from {keyVaultName}.");
KeyVaultSecret getSecret = await client.GetSecretAsync(secretName);
Console.WriteLine($"Secret '{getSecret.Name}' is '{getSecret.Value}'.");

// Console.Write("Deleting your secret from " + keyVaultName + " ...");
// await client.StartDeleteSecretAsync(secretName);
// Console.WriteLine(" done.");