s3 上的文件上传失败 com.amazonaws.AmazonClientException 异常
File upload on s3 fail getting the com.amazonaws.AmazonClientException Exception
我正在使用 amazonaws S3 上传媒体文件，出现如下错误：-
E/UploadTask: Failed to upload: 15 due to Forbidden (Service: Amazon S3; Status Code: 403; Error Code: 403 Forbidden; Request ID: null)
E/Exeception: com.amazonaws.services.s3.model.AmazonS3Exception: Forbidden (Service: Amazon S3; Status Code: 403; Error Code: 403 Forbidden; Request ID: null), S3 Extended Request ID: null
E/percentage: 100 15
E/statechange: FAILED
我已经使用了下面的代码，请检查一次。
CognitoCachingCredentialsProvider credentialsProvider = new CognitoCachingCredentialsProvider(
context, NetworkTask.BASE_AWS_KEY, Regions.US_EAST_1);// Region
AmazonS3Client s3 = new AmazonS3Client(credentialsProvider);
s3.setRegion(Region.getRegion(Regions.US_EAST_1));
transferUtility = new TransferUtility(s3, context);
TransferObserver transferObserver = transferUtility.upload(
"MY-BUCKET-NAME" /* The bucket to upload to */
, fileUploadName, /* The key for the uploaded object */
fileToUpload /* The file where the data to upload exists */
);
transferObserver.setTransferListener(new TransferListener() {
@Override
public void onStateChanged(int id, TransferState state) {
Log.e("statechange", state + "");
if (String.valueOf(state).equalsIgnoreCase("COMPLETED")) {
fileUploadInterface.getUploadFileUrl(String.valueOf(s3.getUrl("zargow.vcard.image", fileUploadName)), service_id);
}
}
@Override
public void onProgressChanged(int id, long bytesCurrent, long bytesTotal) {
int percentage = (int) (bytesCurrent / bytesTotal * 100);
Log.e("percentage", percentage + "" + " " + id);
}
@Override
public void onError(int id, Exception ex) {
Log.e("Exeception", ex.toString());
}
});
5 次中有 4 次出现上述错误，1 次获得成功响应。
我用过下面的gradle，请检查一次
compile('com.amazonaws:aws-android-sdk-s3:2.2.13') {
exclude module: 'gson'
}
我在发布问题之前访问了以下站点，但没有得到任何预期的结果 result.Please 检查链接
2. Second link
3. Third link
4. Forth link
请检查一次，让我知道我在代码上做错了什么。请帮我解决这个问题
好吧，这花了我很多时间才弄好，但我要与您分享 ;)。下面是我写的 CognitoHelper class 来管理使用身份验证所需的凭据以及 S3 信息。我不知道你的完整应用程序或你正在使用什么，所以我只给你完整的东西。
import com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoDevice;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoUserAttributes;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoUserCodeDeliveryDetails;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoUserDetails;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoUserPool;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoUserSession;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.continuations.AuthenticationContinuation;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.continuations.AuthenticationDetails;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.continuations.ChallengeContinuation;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.continuations.ForgotPasswordContinuation;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.continuations.MultiFactorAuthenticationContinuation;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.handlers.AuthenticationHandler;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.handlers.ForgotPasswordHandler;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.handlers.GenericHandler;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.handlers.GetDetailsHandler;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.handlers.UpdateAttributesHandler;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.handlers.VerificationHandler;
import com.amazonaws.regions.Regions;
import java.util.List;
import java.util.Locale;
/**
* Created by App Studio 35 on 7/27/17.
*/
public class CognitoManager {
/*///////////////////////////////////////////////////////////////
// CONSTANTS
*////////////////////////////////////////////////////////////////
public static class S3BucketInfo {
public static final String DEV_BUCKET_NAME = "<YOUR-PHOTOS-STAGING-BUCKET>";
public static final String PRD_BUCKET_NAME = "<YOUR-PHOTOS-PROD-BUCKET>";
}
public static class CognitoProviderInfo {
public static final Regions DEV_REGION = Regions.US_EAST_1;
public static final Regions PRD_REGION = Regions.US_EAST_1;
}
public static class S3ClientInfo {
public static final String PRD_CLIENT_ACCESS_KEY = "<YOUR-CLIENT-ACCESS-KEY>";
public static final String PRD_CLIENT_SECRET_KEY = "<YOUR-CLIENT-SECRET-KEY>";
}
public static class CognitoUserPoolInfo {
public static final String DEV_USER_POOL_ID = "us-east-1_<YOUR-LETTERS>"; //DON'T USE EAST IF YOU ARE NOT EAST
public static final String DEV_APP_PROVIDER_CLIENT_ID = "<YOUR-APP-STAGE-PROVIDER-CLIENT-ID-FOR-ANDROID>";
public static final String DEV_APP_PROVIDER_CLIENT_SECRET = "<YOUR-APP-STAGE-PROVIDER-CLIENT-SECRET-FOR-ANDROID-PROVIDER>";
public static final String PRD_USER_POOL_ID = "us-east-1_<YOUR LETTERS>"; //DON'T USE EAST IF YOU ARE NOT EAST
public static final String PRD_APP_PROVIDER_CLIENT_ID = "<YOUR-APP-PROD-PROVIDER-CLIENT-ID-FOR-ANDROID>";
public static final String PRD_APP_PROVIDER_CLIENT_SECRET = "<YOUR-APP-PROD-PROVIDER-CLIENT-ID-FOR-ANDROID>";
}
/*///////////////////////////////////////////////////////////////
// MEMBERS
*////////////////////////////////////////////////////////////////
private static final String TAG = Globals.SEARCH_STRING + CognitoManager.class.getSimpleName();
private static CognitoManager mInstance;
private static CognitoUserPool mUserPool;
private static String mUser;
private static boolean mIsEmailVerified;
private static boolean mIsPhoneVerified;
private static CognitoUserSession mCurrentUserSession;
/*///////////////////////////////////////////////////////////////
// PROPERTIES
*////////////////////////////////////////////////////////////////
public static String getUserPoolID(){
switch (AMEnvironment.getCurrentEnvironment()){
case DEV:
case QA:
case STG:
return CognitoUserPoolInfo.DEV_USER_POOL_ID;
case PRD:
default:
return CognitoUserPoolInfo.PRD_USER_POOL_ID;
}
}
public static String getClientID(){
switch (AMEnvironment.getCurrentEnvironment()){
case DEV:
case QA:
case STG:
return CognitoUserPoolInfo.DEV_APP_PROVIDER_CLIENT_ID;
case PRD:
default:
return CognitoUserPoolInfo.PRD_APP_PROVIDER_CLIENT_ID;
}
}
public static String getClientSecret(){
switch (AMEnvironment.getCurrentEnvironment()){
case DEV:
case QA:
case STG:
return CognitoUserPoolInfo.DEV_APP_PROVIDER_CLIENT_SECRET;
case PRD:
default:
return CognitoUserPoolInfo.PRD_APP_PROVIDER_CLIENT_SECRET;
}
}
public static String getS3ClientID(){
switch (AMEnvironment.getCurrentEnvironment()){
case DEV:
case QA:
case STG:
case PRD:
default:
return S3ClientInfo.PRD_CLIENT_ACCESS_KEY;
}
}
public static String getS3ClientSecret(){
switch (AMEnvironment.getCurrentEnvironment()){
case DEV:
case QA:
case STG:
case PRD:
default:
return S3ClientInfo.PRD_CLIENT_SECRET_KEY;
}
}
public static String getS3BucketName(){
switch (AMEnvironment.getCurrentEnvironment()){
case DEV:
case QA:
case STG:
return S3BucketInfo.DEV_BUCKET_NAME;
case PRD:
default:
return S3BucketInfo.PRD_BUCKET_NAME;
}
}
public static Regions getCognitoRegion(){
switch (AMEnvironment.getCurrentEnvironment()){
case DEV:
case QA:
case STG:
return CognitoProviderInfo.DEV_REGION;
case PRD:
default:
return CognitoProviderInfo.PRD_REGION;
}
}
public static void setUser(String user){
mUser = user;
}
public static String getUser(){
return mUser;
}
public static CognitoUserPool getUserPool(){
return mUserPool;
}
public static CognitoUserSession getCurrentUserSession(){
return mCurrentUserSession;
}
public static void setCurrentUserSession(CognitoUserSession session){
mCurrentUserSession = session;
}
/*///////////////////////////////////////////////////////////////
// INIT
*////////////////////////////////////////////////////////////////
public static void init(Context context) {
if (mInstance != null && mUserPool != null) {
return;
}
if (mInstance == null) {
mInstance = new CognitoManager();
}
if (mUserPool == null) {
// Create a user pool with default ClientConfiguration
mUserPool = new CognitoUserPool(context, getUserPoolID(), getClientID(), getClientSecret(), getCognitoRegion());
}
}
/*///////////////////////////////////////////////////////////////
// EXTERNAL METHODS
*////////////////////////////////////////////////////////////////
public static void signInUser(final String user, final String password, final AuthenticationHandler authenticationHandler){
setUser(user);
getUserPool().getUser(user).getSessionInBackground(new AuthenticationHandler() {
@Override
public void onSuccess(final CognitoUserSession userSession, final CognitoDevice newDevice) {
setCurrentUserSession(userSession);
rememberTrustedDevice(newDevice);
getUserDetails(new GetDetailsHandler() {
@Override
public void onSuccess(CognitoUserDetails cognitoUserDetails) {
try{
mIsEmailVerified = Boolean.parseBoolean(cognitoUserDetails.getAttributes().getAttributes().get(Globals.CUSTOM_USER_ATTRIBUTES.IS_EMAIL_VALIDATED_ATTRIBUTE));//"email_verified" is the string
//mIsPhoneVerified = Boolean.parseBoolean(cognitoUserDetails.getAttributes().getAttributes().get(Globals.CUSTOM_USER_ATTRIBUTES.IS_EMAIL_VALIDATED_ATTRIBUTE));
}catch (Exception ex){
}
authenticationHandler.onSuccess(userSession, newDevice);
}
@Override
public void onFailure(Exception exception) {
authenticationHandler.onSuccess(userSession, newDevice);
}
});
}
@Override
public void getAuthenticationDetails(AuthenticationContinuation authenticationContinuation, String UserId) {
Locale.setDefault(Locale.US);
AuthenticationDetails authenticationDetails = new AuthenticationDetails(user, password, null);
authenticationContinuation.setAuthenticationDetails(authenticationDetails);
authenticationContinuation.continueTask();
authenticationHandler.getAuthenticationDetails(authenticationContinuation, UserId);
}
@Override
public void getMFACode(MultiFactorAuthenticationContinuation continuation) {
authenticationHandler.getMFACode(continuation);
}
@Override
public void authenticationChallenge(ChallengeContinuation continuation) {
authenticationHandler.authenticationChallenge(continuation);
//TODO implement "new_password_required" or "phone_needs_verified" or "email_needs_verified" instead of passing back lazily use correct callbacks of phone or password etc.. for cleanliness
}
@Override
public void onFailure(Exception exception) {
authenticationHandler.onFailure(exception);
}
});
}
public static void signOutCurrentUser(){
if(getUserPool().getCurrentUser() != null) {
getUserPool().getCurrentUser().signOut();
}
}
public static void rememberTrustedDevice(CognitoDevice newDevice){
if(newDevice != null) {
newDevice.rememberThisDeviceInBackground(new GenericHandler() {
@Override
public void onSuccess() {
//not really sure if we need to do anything with this info or not just yet
}
@Override
public void onFailure(Exception exception) {
//Faled to save device
}
});
}
}
public static void refreshToken(final GenericHandler genericHandler){ //called from background thread to keep session alive
if(getUserPool() == null || getUserPool().getCurrentUser() == null || getUserPool().getCurrentUser().getUserId() == null){
genericHandler.onFailure(new Exception("Invalid User Token"));
}else{
getUserPool().getCurrentUser().getSessionInBackground(new AuthenticationHandler() {
@Override
public void onSuccess(CognitoUserSession userSession, CognitoDevice newDevice) {
setCurrentUserSession(userSession);
rememberTrustedDevice(newDevice);
getUserDetails(new GetDetailsHandler() {
@Override
public void onSuccess(CognitoUserDetails cognitoUserDetails) {
try{
mIsEmailVerified = Boolean.parseBoolean(cognitoUserDetails.getAttributes().getAttributes().get(Globals.CUSTOM_USER_ATTRIBUTES.IS_EMAIL_VALIDATED_ATTRIBUTE));
//mIsPhoneVerified = Boolean.parseBoolean(cognitoUserDetails.getAttributes().getAttributes().get(Globals.CUSTOM_USER_ATTRIBUTES.IS_PHONE_VALIDATED_ATTRIBUTE)); //not used in my current app
}catch (Exception ex){
}
genericHandler.onSuccess();
}
@Override
public void onFailure(Exception exception) {
genericHandler.onSuccess();
}
});
}
@Override
public void getAuthenticationDetails(AuthenticationContinuation authenticationContinuation, String UserId) {
genericHandler.onFailure(new Exception("Invalid User Token"));
}
@Override
public void getMFACode(MultiFactorAuthenticationContinuation continuation) {
genericHandler.onFailure(new Exception("Invalid User Token"));
}
@Override
public void authenticationChallenge(ChallengeContinuation continuation) {
genericHandler.onFailure(new Exception("Invalid User Token"));
}
@Override
public void onFailure(Exception exception) {
genericHandler.onFailure(new Exception("Invalid User Token"));
}
});
}
}
/**
* Used to update cached booleans for isEmailVerified or isPhoneVerified
*/
public static void phoneOrEmailChanged(){
if(getUserPool().getCurrentUser() == null){
return;
}
getUserDetails(new GetDetailsHandler() {
@Override
public void onSuccess(CognitoUserDetails cognitoUserDetails) {
try{
mIsEmailVerified = Boolean.parseBoolean(cognitoUserDetails.getAttributes().getAttributes().get(Globals.CUSTOM_USER_ATTRIBUTES.IS_EMAIL_VALIDATED_ATTRIBUTE));
//mIsPhoneVerified = Boolean.parseBoolean(cognitoUserDetails.getAttributes().getAttributes().get(Globals.CUSTOM_USER_ATTRIBUTES.IS_PHONE_VALIDATED_ATTRIBUTE)); //"phone_number" is string, but not used in my current app
}catch (Exception ex){
}
}
@Override
public void onFailure(Exception exception) {
}
});
}
public static boolean isPhoneVerified(){
return true; //for now we are not verifying phone
//return mIsPhoneVerified;
}
public static boolean isEmailVerified(){
return mIsEmailVerified;
}
public static void getUserDetails(GetDetailsHandler handler){
getUserPool().getCurrentUser().getDetailsInBackground(handler);
}
public static void updatePhoneNumber(String phone, final GenericHandler handler){
CognitoUserAttributes userAttributes = new CognitoUserAttributes();
userAttributes.addAttribute(Globals.CUSTOM_USER_ATTRIBUTES.PHONE_ATTRIBUTE, PhoneNumberHelper.getStrippedNumberWithCountryCode(phone));
CognitoManager.getUserPool().getUser(CognitoManager.getUserPool().getCurrentUser().getUserId()).updateAttributesInBackground(userAttributes, new UpdateAttributesHandler() {
@Override
public void onSuccess(List<CognitoUserCodeDeliveryDetails> attributesVerificationList) {
handler.onSuccess();
}
@Override
public void onFailure(Exception exception) {
handler.onFailure(exception);
}
});
}
public static void updateEmail(String email, final GenericHandler handler){
CognitoUserAttributes userAttributes = new CognitoUserAttributes();
userAttributes.addAttribute(Globals.CUSTOM_USER_ATTRIBUTES.EMAIL_ATTRIBUTE, email);
CognitoManager.getUserPool().getUser(CognitoManager.getUserPool().getCurrentUser().getUserId()).updateAttributesInBackground(userAttributes, new UpdateAttributesHandler() {
@Override
public void onSuccess(List<CognitoUserCodeDeliveryDetails> attributesVerificationList) {
handler.onSuccess();
}
@Override
public void onFailure(Exception exception) {
handler.onFailure(exception);
}
});
}
public static void updatePassword(String oldPassword, String newPassword, final GenericHandler handler){
getUserPool().getUser().changePasswordInBackground(oldPassword, newPassword, new GenericHandler() {
@Override
public void onSuccess() {
handler.onSuccess();
}
@Override
public void onFailure(Exception exception) {
handler.onFailure(exception);
}
});
}
public static void forgotPassword(String email, final ForgotPasswordHandler handler){
getUserPool().getUser(email).forgotPasswordInBackground(new ForgotPasswordHandler() {
@Override
public void onSuccess() {
handler.onSuccess();
}
@Override
public void getResetCode(ForgotPasswordContinuation continuation) {
handler.getResetCode(continuation);
}
@Override
public void onFailure(Exception exception) {
handler.onFailure(exception);
}
});
}
public static void sendVerificationEmail(final VerificationHandler handler){
getUserPool().getCurrentUser().getAttributeVerificationCodeInBackground(Globals.CUSTOM_USER_ATTRIBUTES.PHONE_ATTRIBUTE, new VerificationHandler() {
@Override
public void onSuccess(CognitoUserCodeDeliveryDetails verificationCodeDeliveryMedium) {
handler.onSuccess(verificationCodeDeliveryMedium);
}
@Override
public void onFailure(Exception exception) {
handler.onFailure(exception);
}
});
}
public static void sendVerificationText(final VerificationHandler handler){
getUserPool().getCurrentUser().getAttributeVerificationCodeInBackground(Globals.CUSTOM_USER_ATTRIBUTES.PHONE_ATTRIBUTE, new VerificationHandler() {
@Override
public void onSuccess(CognitoUserCodeDeliveryDetails verificationCodeDeliveryMedium) {
handler.onSuccess(verificationCodeDeliveryMedium);
}
@Override
public void onFailure(Exception exception) {
handler.onFailure(exception);
}
});
}
public static void verifyAttributesInBackground(String attribute, String code, final GenericHandler handler){
CognitoManager.getUserPool().getCurrentUser().verifyAttributeInBackground(attribute, code, new GenericHandler() {
@Override
public void onSuccess() {
handler.onSuccess();
}
@Override
public void onFailure(Exception exception) {
handler.onFailure(exception);
}
});
}
}
接下来是如何使用它的S3部分：
private void uploadImageToS3(String filePath){
final File newImageFile = new File(filePath);
showProgressDialog(TAG, getString(R.string.loading_please_wait));
//For auth route
BasicAWSCredentials credentials = new BasicAWSCredentials(CognitoManager.getS3ClientID(), CognitoManager.getS3ClientSecret());
AmazonS3Client s3 = new AmazonS3Client(credentials);
TransferUtility transferUtility = new TransferUtility(s3, this);
TransferObserver observer = transferUtility.upload(CognitoManager.getS3BucketName(), newImageFile.getName(), newImageFile);
observer.setTransferListener(new TransferListener() {
@Override
public void onStateChanged(int id, TransferState state) {
if(state.compareTo(TransferState.COMPLETED) == 0){
String imgURLOfUploadComplete = "https://s3.amazonaws.com/" + CognitoManager.getS3BucketName() + "/" + newImageFile.getName();
hideProgressDialog(TAG);
Intent intent = new Intent();
intent.putExtra(Globals.INTENT_KEYS.KEY_IMAGE_URL, imgURLOfUploadComplete);
setResult(Activity.RESULT_OK, intent);
if(newImageFile.exists()){
newImageFile.delete();
}
finish();
}
}
@Override
public void onProgressChanged(int id, long bytesCurrent, long bytesTotal) {
if(bytesTotal != 0) {
//For viewing progress
int percentage = (int) (bytesCurrent / bytesTotal * 100);
}
}
@Override
public void onError(int id, Exception ex) {
A35Log.e(TAG, getString(R.string.error_uploading_s3_part1) + id + getString(R.string.error_uploading_s3_part2) + ex.getMessage());
hideProgressDialog(TAG);
showDialogMessage(getString(error), getString(R.string.error_failed_create_image_alert_id) + error);
}
});
}
就是这样。现在你有了一个功能齐全的 Cognito 和 S3 的例子，你只需要输入你的密钥并确保你在 S3 中为你的应用程序设置你的 Android Provider 如果你正在使用那部分，但如果你只是使用带有 id 和 secret 的 S3 部分，您可能不需要 CognitoHelper 的东西，只需为您的环境使用您的 secret 和 id 以及存储桶名称即可。我对 prd 和阶段使用了相同的安全组和 id/secret，只是用桶隔开，但你可以用它做任何你想做的事情。
我正在使用 amazonaws S3 上传媒体文件，出现如下错误：-
E/UploadTask: Failed to upload: 15 due to Forbidden (Service: Amazon S3; Status Code: 403; Error Code: 403 Forbidden; Request ID: null)
E/Exeception: com.amazonaws.services.s3.model.AmazonS3Exception: Forbidden (Service: Amazon S3; Status Code: 403; Error Code: 403 Forbidden; Request ID: null), S3 Extended Request ID: null E/percentage: 100 15 E/statechange: FAILED
我已经使用了下面的代码，请检查一次。
CognitoCachingCredentialsProvider credentialsProvider = new CognitoCachingCredentialsProvider(
context, NetworkTask.BASE_AWS_KEY, Regions.US_EAST_1);// Region
AmazonS3Client s3 = new AmazonS3Client(credentialsProvider);
s3.setRegion(Region.getRegion(Regions.US_EAST_1));
transferUtility = new TransferUtility(s3, context);
TransferObserver transferObserver = transferUtility.upload(
"MY-BUCKET-NAME" /* The bucket to upload to */
, fileUploadName, /* The key for the uploaded object */
fileToUpload /* The file where the data to upload exists */
);
transferObserver.setTransferListener(new TransferListener() {
@Override
public void onStateChanged(int id, TransferState state) {
Log.e("statechange", state + "");
if (String.valueOf(state).equalsIgnoreCase("COMPLETED")) {
fileUploadInterface.getUploadFileUrl(String.valueOf(s3.getUrl("zargow.vcard.image", fileUploadName)), service_id);
}
}
@Override
public void onProgressChanged(int id, long bytesCurrent, long bytesTotal) {
int percentage = (int) (bytesCurrent / bytesTotal * 100);
Log.e("percentage", percentage + "" + " " + id);
}
@Override
public void onError(int id, Exception ex) {
Log.e("Exeception", ex.toString());
}
});
5 次中有 4 次出现上述错误，1 次获得成功响应。
我用过下面的gradle，请检查一次
compile('com.amazonaws:aws-android-sdk-s3:2.2.13') {
exclude module: 'gson'
}
我在发布问题之前访问了以下站点，但没有得到任何预期的结果 result.Please 检查链接
2. Second link
3. Third link
4. Forth link
请检查一次，让我知道我在代码上做错了什么。请帮我解决这个问题
好吧，这花了我很多时间才弄好，但我要与您分享 ;)。下面是我写的 CognitoHelper class 来管理使用身份验证所需的凭据以及 S3 信息。我不知道你的完整应用程序或你正在使用什么，所以我只给你完整的东西。
import com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoDevice;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoUserAttributes;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoUserCodeDeliveryDetails;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoUserDetails;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoUserPool;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.CognitoUserSession;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.continuations.AuthenticationContinuation;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.continuations.AuthenticationDetails;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.continuations.ChallengeContinuation;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.continuations.ForgotPasswordContinuation;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.continuations.MultiFactorAuthenticationContinuation;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.handlers.AuthenticationHandler;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.handlers.ForgotPasswordHandler;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.handlers.GenericHandler;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.handlers.GetDetailsHandler;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.handlers.UpdateAttributesHandler;
import com.amazonaws.mobileconnectors.cognitoidentityprovider.handlers.VerificationHandler;
import com.amazonaws.regions.Regions;
import java.util.List;
import java.util.Locale;
/**
* Created by App Studio 35 on 7/27/17.
*/
public class CognitoManager {
/*///////////////////////////////////////////////////////////////
// CONSTANTS
*////////////////////////////////////////////////////////////////
public static class S3BucketInfo {
public static final String DEV_BUCKET_NAME = "<YOUR-PHOTOS-STAGING-BUCKET>";
public static final String PRD_BUCKET_NAME = "<YOUR-PHOTOS-PROD-BUCKET>";
}
public static class CognitoProviderInfo {
public static final Regions DEV_REGION = Regions.US_EAST_1;
public static final Regions PRD_REGION = Regions.US_EAST_1;
}
public static class S3ClientInfo {
public static final String PRD_CLIENT_ACCESS_KEY = "<YOUR-CLIENT-ACCESS-KEY>";
public static final String PRD_CLIENT_SECRET_KEY = "<YOUR-CLIENT-SECRET-KEY>";
}
public static class CognitoUserPoolInfo {
public static final String DEV_USER_POOL_ID = "us-east-1_<YOUR-LETTERS>"; //DON'T USE EAST IF YOU ARE NOT EAST
public static final String DEV_APP_PROVIDER_CLIENT_ID = "<YOUR-APP-STAGE-PROVIDER-CLIENT-ID-FOR-ANDROID>";
public static final String DEV_APP_PROVIDER_CLIENT_SECRET = "<YOUR-APP-STAGE-PROVIDER-CLIENT-SECRET-FOR-ANDROID-PROVIDER>";
public static final String PRD_USER_POOL_ID = "us-east-1_<YOUR LETTERS>"; //DON'T USE EAST IF YOU ARE NOT EAST
public static final String PRD_APP_PROVIDER_CLIENT_ID = "<YOUR-APP-PROD-PROVIDER-CLIENT-ID-FOR-ANDROID>";
public static final String PRD_APP_PROVIDER_CLIENT_SECRET = "<YOUR-APP-PROD-PROVIDER-CLIENT-ID-FOR-ANDROID>";
}
/*///////////////////////////////////////////////////////////////
// MEMBERS
*////////////////////////////////////////////////////////////////
private static final String TAG = Globals.SEARCH_STRING + CognitoManager.class.getSimpleName();
private static CognitoManager mInstance;
private static CognitoUserPool mUserPool;
private static String mUser;
private static boolean mIsEmailVerified;
private static boolean mIsPhoneVerified;
private static CognitoUserSession mCurrentUserSession;
/*///////////////////////////////////////////////////////////////
// PROPERTIES
*////////////////////////////////////////////////////////////////
public static String getUserPoolID(){
switch (AMEnvironment.getCurrentEnvironment()){
case DEV:
case QA:
case STG:
return CognitoUserPoolInfo.DEV_USER_POOL_ID;
case PRD:
default:
return CognitoUserPoolInfo.PRD_USER_POOL_ID;
}
}
public static String getClientID(){
switch (AMEnvironment.getCurrentEnvironment()){
case DEV:
case QA:
case STG:
return CognitoUserPoolInfo.DEV_APP_PROVIDER_CLIENT_ID;
case PRD:
default:
return CognitoUserPoolInfo.PRD_APP_PROVIDER_CLIENT_ID;
}
}
public static String getClientSecret(){
switch (AMEnvironment.getCurrentEnvironment()){
case DEV:
case QA:
case STG:
return CognitoUserPoolInfo.DEV_APP_PROVIDER_CLIENT_SECRET;
case PRD:
default:
return CognitoUserPoolInfo.PRD_APP_PROVIDER_CLIENT_SECRET;
}
}
public static String getS3ClientID(){
switch (AMEnvironment.getCurrentEnvironment()){
case DEV:
case QA:
case STG:
case PRD:
default:
return S3ClientInfo.PRD_CLIENT_ACCESS_KEY;
}
}
public static String getS3ClientSecret(){
switch (AMEnvironment.getCurrentEnvironment()){
case DEV:
case QA:
case STG:
case PRD:
default:
return S3ClientInfo.PRD_CLIENT_SECRET_KEY;
}
}
public static String getS3BucketName(){
switch (AMEnvironment.getCurrentEnvironment()){
case DEV:
case QA:
case STG:
return S3BucketInfo.DEV_BUCKET_NAME;
case PRD:
default:
return S3BucketInfo.PRD_BUCKET_NAME;
}
}
public static Regions getCognitoRegion(){
switch (AMEnvironment.getCurrentEnvironment()){
case DEV:
case QA:
case STG:
return CognitoProviderInfo.DEV_REGION;
case PRD:
default:
return CognitoProviderInfo.PRD_REGION;
}
}
public static void setUser(String user){
mUser = user;
}
public static String getUser(){
return mUser;
}
public static CognitoUserPool getUserPool(){
return mUserPool;
}
public static CognitoUserSession getCurrentUserSession(){
return mCurrentUserSession;
}
public static void setCurrentUserSession(CognitoUserSession session){
mCurrentUserSession = session;
}
/*///////////////////////////////////////////////////////////////
// INIT
*////////////////////////////////////////////////////////////////
public static void init(Context context) {
if (mInstance != null && mUserPool != null) {
return;
}
if (mInstance == null) {
mInstance = new CognitoManager();
}
if (mUserPool == null) {
// Create a user pool with default ClientConfiguration
mUserPool = new CognitoUserPool(context, getUserPoolID(), getClientID(), getClientSecret(), getCognitoRegion());
}
}
/*///////////////////////////////////////////////////////////////
// EXTERNAL METHODS
*////////////////////////////////////////////////////////////////
public static void signInUser(final String user, final String password, final AuthenticationHandler authenticationHandler){
setUser(user);
getUserPool().getUser(user).getSessionInBackground(new AuthenticationHandler() {
@Override
public void onSuccess(final CognitoUserSession userSession, final CognitoDevice newDevice) {
setCurrentUserSession(userSession);
rememberTrustedDevice(newDevice);
getUserDetails(new GetDetailsHandler() {
@Override
public void onSuccess(CognitoUserDetails cognitoUserDetails) {
try{
mIsEmailVerified = Boolean.parseBoolean(cognitoUserDetails.getAttributes().getAttributes().get(Globals.CUSTOM_USER_ATTRIBUTES.IS_EMAIL_VALIDATED_ATTRIBUTE));//"email_verified" is the string
//mIsPhoneVerified = Boolean.parseBoolean(cognitoUserDetails.getAttributes().getAttributes().get(Globals.CUSTOM_USER_ATTRIBUTES.IS_EMAIL_VALIDATED_ATTRIBUTE));
}catch (Exception ex){
}
authenticationHandler.onSuccess(userSession, newDevice);
}
@Override
public void onFailure(Exception exception) {
authenticationHandler.onSuccess(userSession, newDevice);
}
});
}
@Override
public void getAuthenticationDetails(AuthenticationContinuation authenticationContinuation, String UserId) {
Locale.setDefault(Locale.US);
AuthenticationDetails authenticationDetails = new AuthenticationDetails(user, password, null);
authenticationContinuation.setAuthenticationDetails(authenticationDetails);
authenticationContinuation.continueTask();
authenticationHandler.getAuthenticationDetails(authenticationContinuation, UserId);
}
@Override
public void getMFACode(MultiFactorAuthenticationContinuation continuation) {
authenticationHandler.getMFACode(continuation);
}
@Override
public void authenticationChallenge(ChallengeContinuation continuation) {
authenticationHandler.authenticationChallenge(continuation);
//TODO implement "new_password_required" or "phone_needs_verified" or "email_needs_verified" instead of passing back lazily use correct callbacks of phone or password etc.. for cleanliness
}
@Override
public void onFailure(Exception exception) {
authenticationHandler.onFailure(exception);
}
});
}
public static void signOutCurrentUser(){
if(getUserPool().getCurrentUser() != null) {
getUserPool().getCurrentUser().signOut();
}
}
public static void rememberTrustedDevice(CognitoDevice newDevice){
if(newDevice != null) {
newDevice.rememberThisDeviceInBackground(new GenericHandler() {
@Override
public void onSuccess() {
//not really sure if we need to do anything with this info or not just yet
}
@Override
public void onFailure(Exception exception) {
//Faled to save device
}
});
}
}
public static void refreshToken(final GenericHandler genericHandler){ //called from background thread to keep session alive
if(getUserPool() == null || getUserPool().getCurrentUser() == null || getUserPool().getCurrentUser().getUserId() == null){
genericHandler.onFailure(new Exception("Invalid User Token"));
}else{
getUserPool().getCurrentUser().getSessionInBackground(new AuthenticationHandler() {
@Override
public void onSuccess(CognitoUserSession userSession, CognitoDevice newDevice) {
setCurrentUserSession(userSession);
rememberTrustedDevice(newDevice);
getUserDetails(new GetDetailsHandler() {
@Override
public void onSuccess(CognitoUserDetails cognitoUserDetails) {
try{
mIsEmailVerified = Boolean.parseBoolean(cognitoUserDetails.getAttributes().getAttributes().get(Globals.CUSTOM_USER_ATTRIBUTES.IS_EMAIL_VALIDATED_ATTRIBUTE));
//mIsPhoneVerified = Boolean.parseBoolean(cognitoUserDetails.getAttributes().getAttributes().get(Globals.CUSTOM_USER_ATTRIBUTES.IS_PHONE_VALIDATED_ATTRIBUTE)); //not used in my current app
}catch (Exception ex){
}
genericHandler.onSuccess();
}
@Override
public void onFailure(Exception exception) {
genericHandler.onSuccess();
}
});
}
@Override
public void getAuthenticationDetails(AuthenticationContinuation authenticationContinuation, String UserId) {
genericHandler.onFailure(new Exception("Invalid User Token"));
}
@Override
public void getMFACode(MultiFactorAuthenticationContinuation continuation) {
genericHandler.onFailure(new Exception("Invalid User Token"));
}
@Override
public void authenticationChallenge(ChallengeContinuation continuation) {
genericHandler.onFailure(new Exception("Invalid User Token"));
}
@Override
public void onFailure(Exception exception) {
genericHandler.onFailure(new Exception("Invalid User Token"));
}
});
}
}
/**
* Used to update cached booleans for isEmailVerified or isPhoneVerified
*/
public static void phoneOrEmailChanged(){
if(getUserPool().getCurrentUser() == null){
return;
}
getUserDetails(new GetDetailsHandler() {
@Override
public void onSuccess(CognitoUserDetails cognitoUserDetails) {
try{
mIsEmailVerified = Boolean.parseBoolean(cognitoUserDetails.getAttributes().getAttributes().get(Globals.CUSTOM_USER_ATTRIBUTES.IS_EMAIL_VALIDATED_ATTRIBUTE));
//mIsPhoneVerified = Boolean.parseBoolean(cognitoUserDetails.getAttributes().getAttributes().get(Globals.CUSTOM_USER_ATTRIBUTES.IS_PHONE_VALIDATED_ATTRIBUTE)); //"phone_number" is string, but not used in my current app
}catch (Exception ex){
}
}
@Override
public void onFailure(Exception exception) {
}
});
}
public static boolean isPhoneVerified(){
return true; //for now we are not verifying phone
//return mIsPhoneVerified;
}
public static boolean isEmailVerified(){
return mIsEmailVerified;
}
public static void getUserDetails(GetDetailsHandler handler){
getUserPool().getCurrentUser().getDetailsInBackground(handler);
}
public static void updatePhoneNumber(String phone, final GenericHandler handler){
CognitoUserAttributes userAttributes = new CognitoUserAttributes();
userAttributes.addAttribute(Globals.CUSTOM_USER_ATTRIBUTES.PHONE_ATTRIBUTE, PhoneNumberHelper.getStrippedNumberWithCountryCode(phone));
CognitoManager.getUserPool().getUser(CognitoManager.getUserPool().getCurrentUser().getUserId()).updateAttributesInBackground(userAttributes, new UpdateAttributesHandler() {
@Override
public void onSuccess(List<CognitoUserCodeDeliveryDetails> attributesVerificationList) {
handler.onSuccess();
}
@Override
public void onFailure(Exception exception) {
handler.onFailure(exception);
}
});
}
public static void updateEmail(String email, final GenericHandler handler){
CognitoUserAttributes userAttributes = new CognitoUserAttributes();
userAttributes.addAttribute(Globals.CUSTOM_USER_ATTRIBUTES.EMAIL_ATTRIBUTE, email);
CognitoManager.getUserPool().getUser(CognitoManager.getUserPool().getCurrentUser().getUserId()).updateAttributesInBackground(userAttributes, new UpdateAttributesHandler() {
@Override
public void onSuccess(List<CognitoUserCodeDeliveryDetails> attributesVerificationList) {
handler.onSuccess();
}
@Override
public void onFailure(Exception exception) {
handler.onFailure(exception);
}
});
}
public static void updatePassword(String oldPassword, String newPassword, final GenericHandler handler){
getUserPool().getUser().changePasswordInBackground(oldPassword, newPassword, new GenericHandler() {
@Override
public void onSuccess() {
handler.onSuccess();
}
@Override
public void onFailure(Exception exception) {
handler.onFailure(exception);
}
});
}
public static void forgotPassword(String email, final ForgotPasswordHandler handler){
getUserPool().getUser(email).forgotPasswordInBackground(new ForgotPasswordHandler() {
@Override
public void onSuccess() {
handler.onSuccess();
}
@Override
public void getResetCode(ForgotPasswordContinuation continuation) {
handler.getResetCode(continuation);
}
@Override
public void onFailure(Exception exception) {
handler.onFailure(exception);
}
});
}
public static void sendVerificationEmail(final VerificationHandler handler){
getUserPool().getCurrentUser().getAttributeVerificationCodeInBackground(Globals.CUSTOM_USER_ATTRIBUTES.PHONE_ATTRIBUTE, new VerificationHandler() {
@Override
public void onSuccess(CognitoUserCodeDeliveryDetails verificationCodeDeliveryMedium) {
handler.onSuccess(verificationCodeDeliveryMedium);
}
@Override
public void onFailure(Exception exception) {
handler.onFailure(exception);
}
});
}
public static void sendVerificationText(final VerificationHandler handler){
getUserPool().getCurrentUser().getAttributeVerificationCodeInBackground(Globals.CUSTOM_USER_ATTRIBUTES.PHONE_ATTRIBUTE, new VerificationHandler() {
@Override
public void onSuccess(CognitoUserCodeDeliveryDetails verificationCodeDeliveryMedium) {
handler.onSuccess(verificationCodeDeliveryMedium);
}
@Override
public void onFailure(Exception exception) {
handler.onFailure(exception);
}
});
}
public static void verifyAttributesInBackground(String attribute, String code, final GenericHandler handler){
CognitoManager.getUserPool().getCurrentUser().verifyAttributeInBackground(attribute, code, new GenericHandler() {
@Override
public void onSuccess() {
handler.onSuccess();
}
@Override
public void onFailure(Exception exception) {
handler.onFailure(exception);
}
});
}
}
接下来是如何使用它的S3部分：
private void uploadImageToS3(String filePath){
final File newImageFile = new File(filePath);
showProgressDialog(TAG, getString(R.string.loading_please_wait));
//For auth route
BasicAWSCredentials credentials = new BasicAWSCredentials(CognitoManager.getS3ClientID(), CognitoManager.getS3ClientSecret());
AmazonS3Client s3 = new AmazonS3Client(credentials);
TransferUtility transferUtility = new TransferUtility(s3, this);
TransferObserver observer = transferUtility.upload(CognitoManager.getS3BucketName(), newImageFile.getName(), newImageFile);
observer.setTransferListener(new TransferListener() {
@Override
public void onStateChanged(int id, TransferState state) {
if(state.compareTo(TransferState.COMPLETED) == 0){
String imgURLOfUploadComplete = "https://s3.amazonaws.com/" + CognitoManager.getS3BucketName() + "/" + newImageFile.getName();
hideProgressDialog(TAG);
Intent intent = new Intent();
intent.putExtra(Globals.INTENT_KEYS.KEY_IMAGE_URL, imgURLOfUploadComplete);
setResult(Activity.RESULT_OK, intent);
if(newImageFile.exists()){
newImageFile.delete();
}
finish();
}
}
@Override
public void onProgressChanged(int id, long bytesCurrent, long bytesTotal) {
if(bytesTotal != 0) {
//For viewing progress
int percentage = (int) (bytesCurrent / bytesTotal * 100);
}
}
@Override
public void onError(int id, Exception ex) {
A35Log.e(TAG, getString(R.string.error_uploading_s3_part1) + id + getString(R.string.error_uploading_s3_part2) + ex.getMessage());
hideProgressDialog(TAG);
showDialogMessage(getString(error), getString(R.string.error_failed_create_image_alert_id) + error);
}
});
}
就是这样。现在你有了一个功能齐全的 Cognito 和 S3 的例子，你只需要输入你的密钥并确保你在 S3 中为你的应用程序设置你的 Android Provider 如果你正在使用那部分，但如果你只是使用带有 id 和 secret 的 S3 部分，您可能不需要 CognitoHelper 的东西，只需为您的环境使用您的 secret 和 id 以及存储桶名称即可。我对 prd 和阶段使用了相同的安全组和 id/secret，只是用桶隔开，但你可以用它做任何你想做的事情。