protected override string OnEndGetWebToken(IAsyncResult ar, out DateTime cacheUntil)
{
SharedAccessSignatureToken token = CompletedAsyncResult <SharedAccessSignatureToken> .End(ar);
cacheUntil = token.ValidTo;
return(string.Format(CultureInfo.InvariantCulture, "{0} {1}=\"{2}\"", TokenConstants.WrapAuthenticationType, TokenConstants.WrapAuthorizationHeaderKey, token.Token));
}
protected override Task <SecurityToken> OnGetTokenAsync(string appliesTo, string action, TimeSpan timeout)
{
string tokenString = this.BuildSignature(appliesTo);
SharedAccessSignatureToken securityToken = new SharedAccessSignatureToken(tokenString);
return(Task.FromResult <SecurityToken>(securityToken));
}
protected override Task <SecurityToken> OnGetTokenAsync(string resource, TimeSpan validFor)
{
string tokenString = this.BuildSignature(resource, validFor);
var securityToken = new SharedAccessSignatureToken(tokenString);
return(Task.FromResult <SecurityToken>(securityToken));
}
protected override SecurityToken OnEndGetToken(IAsyncResult ar, out DateTime cacheUntil)
{
SharedAccessSignatureToken token = CompletedAsyncResult <SharedAccessSignatureToken> .End(ar);
cacheUntil = token.ValidTo;
return(token);
}
protected override System.IdentityModel.Tokens.SecurityToken OnEndGetToken(IAsyncResult result, out DateTime cacheUntil)
{
var sasToken = new SharedAccessSignatureToken(((Task <string>)result).Result);
cacheUntil = sasToken.ExpiresOn;
return(sasToken);
}
protected override string OnEndGetWebToken(IAsyncResult result, out DateTime cacheUntil)
{
var tokenString = ((Task <string>)result).Result;
var sasToken = new SharedAccessSignatureToken(tokenString);
cacheUntil = sasToken.ExpiresOn;
return(tokenString);
}
internal SharedAccessSignatureTokenProvider(string sharedAccessSignature)
: base(TokenScope.Entity)
{
SharedAccessSignatureToken.Validate(sharedAccessSignature);
this.sharedAccessSignature = sharedAccessSignature;
}
internal SharedAccessSignatureTokenProvider(string sharedAccessSignature)
{
SharedAccessSignatureToken.Validate(sharedAccessSignature);
this.sharedAccessSignature = sharedAccessSignature;
}
protected override IAsyncResult OnBeginGetToken(string appliesTo, string action, TimeSpan timeout, AsyncCallback callback, object state)
{
SharedAccessSignatureToken token = new SharedAccessSignatureToken(this.rawToken, this.expiresIn);
return(new CompletedAsyncResult <SharedAccessSignatureToken>(token, callback, state));
}
