internal static void Validate(string sharedAccessSignature)
{
string str;
string str1;
string str2;
string str3;
if (string.IsNullOrEmpty(sharedAccessSignature))
{
throw new ArgumentNullException("sharedAccessSignature");
}
IDictionary <string, string> strs = SharedAccessSignatureToken.ExtractFieldValues(sharedAccessSignature);
if (!strs.TryGetValue("sig", out str))
{
throw new ArgumentNullException("sig");
}
if (!strs.TryGetValue("se", out str1))
{
throw new ArgumentNullException("se");
}
if (!strs.TryGetValue("skn", out str2))
{
throw new ArgumentNullException("skn");
}
if (!strs.TryGetValue("sr", out str3))
{
throw new ArgumentNullException("sr");
}
}
protected override IAsyncResult OnBeginGetToken(string appliesTo, string action, TimeSpan timeout, AsyncCallback callback, object state)
{
SharedAccessSignatureToken sharedAccessSignatureToken = new SharedAccessSignatureToken(this.BuildSignature(appliesTo));
TokenProviderHelper.TokenResult <SecurityToken> tokenResult = new TokenProviderHelper.TokenResult <SecurityToken>()
{
CacheUntil = sharedAccessSignatureToken.ExpiresOn,
Token = sharedAccessSignatureToken
};
return(new CompletedAsyncResult <TokenProviderHelper.TokenResult <SecurityToken> >(tokenResult, callback, state));
}
internal SharedAccessSignatureTokenProvider(string sharedAccessSignature) : base(false, true, Microsoft.ServiceBus.TokenScope.Entity)
{
SharedAccessSignatureToken.Validate(sharedAccessSignature);
this.sharedAccessSignature = sharedAccessSignature;
}
