public override AmazonWebServiceResponse Unmarshall(JsonUnmarshallerContext context)
{
GetOpenIdTokenForDeveloperIdentityResponse response = new GetOpenIdTokenForDeveloperIdentityResponse();
context.Read();
int targetDepth = context.CurrentDepth;
while (context.ReadAtDepth(targetDepth))
{
if (context.TestExpression("IdentityId", targetDepth))
{
var unmarshaller = StringUnmarshaller.Instance;
response.IdentityId = unmarshaller.Unmarshall(context);
continue;
}
if (context.TestExpression("Token", targetDepth))
{
var unmarshaller = StringUnmarshaller.Instance;
response.Token = unmarshaller.Unmarshall(context);
continue;
}
}
return(response);
}
public override AmazonWebServiceResponse Unmarshall(JsonUnmarshallerContext context)
{
GetOpenIdTokenForDeveloperIdentityResponse getOpenIdTokenForDeveloperIdentityResponse = new GetOpenIdTokenForDeveloperIdentityResponse();
context.Read();
int currentDepth = context.CurrentDepth;
while (context.ReadAtDepth(currentDepth))
{
if (context.TestExpression("IdentityId", currentDepth))
{
StringUnmarshaller instance = StringUnmarshaller.Instance;
getOpenIdTokenForDeveloperIdentityResponse.IdentityId = instance.Unmarshall(context);
}
else if (context.TestExpression("Token", currentDepth))
{
StringUnmarshaller instance2 = StringUnmarshaller.Instance;
getOpenIdTokenForDeveloperIdentityResponse.Token = instance2.Unmarshall(context);
}
}
return(getOpenIdTokenForDeveloperIdentityResponse);
}
public ActionResult Browse()
{
List <Models.S3File> files = new List <Models.S3File>();
strCurrentUsername = HttpContext.User.Identity.Name;
if (!string.IsNullOrEmpty(strCurrentUsername))
{
if (strCurrentUsername.EndsWith("workerbee.com"))
{
strUserCognitoPoolId = strWorkerBeeCognitoPoolId;
}
else if (strCurrentUsername.EndsWith("queenbee.com"))
{
strUserCognitoPoolId = strQueenBeeCognitoPoolId;
}
else if (strCurrentUsername.EndsWith("beehive.com"))
{
strUserCognitoPoolId = strBeeHiveCognitoPoolId;
}
else //any other email domain
{
strUserCognitoPoolId = strFreeBeeCognitoPoolId;
}
}
Amazon.RegionEndpoint northVirginiaRegion = Amazon.RegionEndpoint.USEast1; //Virginia location
string strAccessKeyId = ConfigurationManager.AppSettings["CognitoDeveloperAccessKeyId"];
string strAccessKeySecret = ConfigurationManager.AppSettings["CognitoDeveloperAccessKeySecret"];
AmazonCognitoIdentityClient cognitoIdClient = new AmazonCognitoIdentityClient(strAccessKeyId, strAccessKeySecret, northVirginiaRegion);
if (cognitoIdClient != null)
{
Dictionary <string, string> customLogin = new Dictionary <string, string>();
customLogin.Add(DEVELOPER_PROVIDER_NAME, HttpContext.User.Identity.Name);
GetOpenIdTokenForDeveloperIdentityRequest oidcTokenReq = new GetOpenIdTokenForDeveloperIdentityRequest();
//oidcTokenReq.IdentityId = HttpContext.User.Identity.Name;
oidcTokenReq.IdentityPoolId = strUserCognitoPoolId;
oidcTokenReq.TokenDuration = 86400; //24hr for ID token validaty
oidcTokenReq.Logins = customLogin;
//Get an OpenID Connect token from AWS Cognito
GetOpenIdTokenForDeveloperIdentityResponse oidcTokenRes = cognitoIdClient.GetOpenIdTokenForDeveloperIdentity(oidcTokenReq);
//Get the Cognito Identity ID for the current user
GetCredentialsForIdentityRequest credentialsForIdReq = new GetCredentialsForIdentityRequest()
{
IdentityId = oidcTokenRes.IdentityId,
//Logins = customLogin
};
Dictionary <string, string> token = new Dictionary <string, string>();
token.Add("cognito-identity.amazonaws.com", oidcTokenRes.Token);//
//Get the token from AWS STS (through AWS Cognito) to assume an AWS role that will allow to user to query AWS S3
GetCredentialsForIdentityResponse credentialsForIdRes = cognitoIdClient.GetCredentialsForIdentity(oidcTokenRes.IdentityId, token);
Credentials awsCreds = credentialsForIdRes.Credentials;
using (var s3Client = new AmazonS3Client(awsCreds, northVirginiaRegion))
{
try
{
var bucketsRes = s3Client.ListBuckets();
List <S3Bucket> buckets = bucketsRes.Buckets;
foreach (S3Bucket bucket in buckets)
{
try
{
ListObjectsResponse listObjectsRes = s3Client.ListObjects(bucket.BucketName);
List <S3Object> s3Objects = listObjectsRes.S3Objects;
foreach (S3Object s3file in s3Objects)
{
files.Add(new Models.S3File()
{
FileName = s3file.Key
});
}
}
catch (Exception ex)
{
}
}
}
catch (AmazonCognitoIdentityException cex)
{
string strError = cex.ToString();
}
catch (Exception ex)
{
////throw;
}
}
}
return(View(files));
}
