public static string GetPresignedUrl(GetPresignedUrlRequest request, IAwsCredential credential, DateTime now)
{
HttpMethod method = request.Method.Equals("GET") ? HttpMethod.Get : new HttpMethod(request.Method);
// TODO: support version querystring
return(SignerV4.GetPresignedUrl(
credential: credential,
scope: new CredentialScope(now, request.Region, AwsService.S3),
date: now,
expires: request.ExpiresIn,
method: method,
requestUri: new Uri(request.GetUrl()),
payloadHash: UnsignedPayload
));
}
public async Task <AuthenticationToken> GetAuthenticationTokenAsync(GetAuthenticationTokenRequest request)
{
// Ensure the underlying credential is renewed
if (credential.ShouldRenew)
{
await credential.RenewAsync().ConfigureAwait(false);
}
var date = DateTime.UtcNow;
var scope = new CredentialScope(date, region, AwsService.RdsDb);
Uri requestUri = new Uri($"https://{request.HostName}:{request.Port}?Action=connect&DBUser={request.UserName}");
Uri url = new Uri(SignerV4.GetPresignedUrl(credential, scope, date, request.Expires, HttpMethod.Get, requestUri));
return(new AuthenticationToken(
value: url.Host + ":" + url.Port.ToString() + "/" + url.Query,
issued: date,
expires: date + request.Expires
));
}