/// <summary>
/// Construct a JWT generator from an application id and private key
/// </summary>
/// <param name="applicationId">The application Id from your
/// <see href="https://dashboard.nexmo.com/applications">Vonage API Account</see></param>
/// <param name="privateKey">The Private Key for your Vonage Application, can either be a raw string or a file path to a key</param>
/// <param name="acls">The <see cref="Acls">Acls</see> for the token, these indicate a resource version, name, and record
/// and indicate the JWT bearer's level of access to different API endpoints. use <see cref="Acls.FullAcls"/> to generate a full set of ACLs,
/// no ACLs will be added by default.</param>
/// <exception cref="ArgumentException">Throws an Argument exception if provided key is not valid</exception>
public JwtGenerator(string applicationId, string privateKey, Acls acls = null)
{
if (privateKey.IndexOfAny(Path.GetInvalidFileNameChars()) > 0 && File.Exists(privateKey))
{
using (var reader = File.OpenText(privateKey))
{
PrivateKey = reader.ReadToEnd();
}
}
else
{
PrivateKey = privateKey;
}
ApplicationId = applicationId;
Acls = acls;
SetupRsaParameters();
}
/// <summary>
/// Creates a JwtGenerator from an application Id and Private key Path
/// </summary>
/// <param name="applicationId">The application Id from your
/// <see href="https://dashboard.nexmo.com/applications">Vonage API Account</see></param>
/// <param name="privateKeyPath">A path to the private key for your Vonage Application, can either be a raw string or a file path to a key</param>
/// <param name="acls">The <see cref="Acls">Acls</see> for the token, these indicate a resource version, name, and record
/// and indicate the JWT bearer's level of access to different API endpoints. use <see cref="Acls.FullAcls"/> to generate a full set of ACLs,
/// no ACLs will be added by default.</param>
/// <returns></returns>
public static JwtGenerator CreateGeneratorWithFilePath(string applicationId, string privateKeyPath, Acls acls = null)
{
return(CreateGeneratorWithFilePathAsync(applicationId, privateKeyPath, acls).GetAwaiter().GetResult());
}
/// <summary>
/// Creates a JwtGenerator from an Application Id and raw private key.
/// If using a File path it's advised to use the CreateGeneratorWithFilePathAsync
/// so system resources are accessed asynchrnously.
/// </summary>
/// <param name="applicationId">The application Id from your
/// <see href="https://dashboard.nexmo.com/applications">Vonage API Account</see></param>
/// <param name="privateKey">The Private Key for your Vonage Application, can either be a raw string or a file path to a key</param>
/// <param name="acls">The <see cref="Acls">Acls</see> for the token, these indicate a resource version, name, and record
/// and indicate the JWT bearer's level of access to different API endpoints. use <see cref="Acls.FullAcls"/> to generate a full set of ACLs,
/// no ACLs will be added by default.</param>
/// <returns></returns>
public static JwtGenerator CreateGenerator(string applicationId, string privateKey, Acls acls = null)
{
return(new JwtGenerator(applicationId, privateKey, acls));
}
/// <summary>
/// Creates a JwtGenerator from an application Id and Private key Path asynchrnously
/// </summary>
/// <param name="applicationId">The application Id from your
/// <see href="https://dashboard.nexmo.com/applications">Vonage API Account</see></param>
/// <param name="privateKeyPath">a path to the private key for your Vonage Application, can either be a raw string or a file path to a key</param>
/// <param name="acls">The <see cref="Acls">Acls</see> for the token, these indicate a resource version, name, and record
/// and indicate the JWT bearer's level of access to different API endpoints. use <see cref="Acls.FullAcls"/> to generate a full set of ACLs,
/// no ACLs will be added by default.</param>
/// <exception cref="System.IO.FileNotFoundException">Thrown if File Doesn't exist</exception>
/// <returns></returns>
public static async Task <JwtGenerator> CreateGeneratorWithFilePathAsync(string applicationId, string privateKeyPath, Acls acls = null)
{
if (!File.Exists(privateKeyPath))
{
throw new FileNotFoundException($"No {privateKeyPath} file found");
}
using (var reader = File.OpenText(privateKeyPath))
{
var privateKey = await reader.ReadToEndAsync();
return(new JwtGenerator(applicationId, privateKey, acls));
}
}