/// <summary>
/// Initializes a new instance of the <see cref="Protocol"/> class.
/// </summary>
/// <param name="context">The instance of the <see cref="ProtocolContext"/>
/// which contains application credentials.
/// How to get passw0rd's application credentials
/// you will find <see href="https://github.com/passw0rd/cli">here</see>.</param>
public Protocol(ProtocolContext context)
{
Validation.NotNull(
context,
"Context with Application token, Service Public Key and Application Secret Key isn't provided.");
this.ctx = context;
}
public static ProtocolContext Create(string appId, string accessToken,
string serverPublicKey, string clientSecretKey, string[] updateTokens = null)
{
var phe = new PheCrypto();
var(pkSVer, pkS) = EnsureServerPublicKey(serverPublicKey, phe);
var(skCVer, skC) = EnsureClientSecretKey(clientSecretKey, phe);
if (pkSVer != skCVer)
{
throw new ArgumentException("Incorrect versions for Server/Client keys.");
}
var serializer = new HttpBodySerializer();
var client = new PheClient(serializer)
{
AccessToken = accessToken,
BaseUri = new Uri("https://api.passw0rd.io/")
};
var ctx = new ProtocolContext
{
AppId = appId,
Client = client,
Crypto = phe
};
var serverPksDictionary = new Dictionary <int, PublicKey> {
[pkSVer] = pkS
};
var clientSksDictionary = new Dictionary <int, SecretKey> {
[skCVer] = skC
};
if (updateTokens != null && updateTokens.Length > 0)
{
var updateTokenList = updateTokens.Select(UpdateToken.Decode)
.Where(it => it.Version > skCVer)
.OrderBy(it => it.Version)
.ToList();
ctx.UpdateTokens = updateTokenList;
foreach (var token in updateTokenList)
{
pkS = phe.RotatePublicKey(pkS, token.A, token.B);
skC = phe.RotateSecretKey(skC, token.A, token.B);
serverPksDictionary.Add(token.Version, pkS);
clientSksDictionary.Add(token.Version, skC);
}
}
ctx.clientSecretKeys = clientSksDictionary;
ctx.serverPublicKeys = serverPksDictionary;
return(ctx);
}
/// <summary>
/// Create the context with passw0rd's application credentials.
/// How to get passw0rd's application credentials
/// you will find <see href="https://github.com/passw0rd/cli">here</see>.
/// </summary>
/// <returns>The new instance of the <see cref="ProtocolContext"/>
/// which contains application credentials.</returns>
/// <param name="appToken">Application token.</param>
/// <param name="servicePublicKey">Service public key.</param>
/// <param name="appSecretKey">Application Secret Key.</param>
/// <param name="updateToken">Update token.
/// How to generate Update Token you will find
/// <see href="https://github.com/passw0rd/cli#get-an-update-token">here</see>.</param>
public static ProtocolContext Create(
string appToken,
string servicePublicKey,
string appSecretKey,
string updateToken = null)
{
Validation.NotNullOrWhiteSpace(appToken, "Application token isn't provided.");
Validation.NotNullOrWhiteSpace(servicePublicKey, "Service Public Key isn't provided.");
Validation.NotNullOrWhiteSpace(appSecretKey, "Application Secret Key isn't provided.");
var serializer = new HttpBodySerializer();
var client = new PheHttpClient(serializer, appToken, ServiceUrl.ProvideByToken(appToken));
var ctx = new ProtocolContext(appToken, client, servicePublicKey, appSecretKey);
if (!string.IsNullOrWhiteSpace(updateToken))
{
ctx.UpdatePheClients(updateToken);
}
return(ctx);
}
/// <summary>
/// Initializes a new instance of the <see cref="Protocol"/> class.
/// </summary>
public Protocol(ProtocolContext context)
{
this.ctx = context;
}