• Sign in to the AWS Management Console and open the Amazon Cognito console at Amazon Web Services Console.

• On the next page, choose to Create new identity pool

• In the Getting Started wizard, type a name for your identity pool in the Identity pool name.

• Choose to Enable access to unauthenticated identities.

• On the next page, choose View Details to see the names of the two IAM roles created for your identity pool. Make a note of the name of the role for unauthenticated identities. You need this name to add the required policy for Amazon Role and choose to Allow.

• On the Sample code page, select the Platform of JavaScript. Then, copy or write down the identity pool ID and the Region. You need these values to replace REGION and IDENTITY_POOL_ID in your app in the AWS plugin fields.

• We create a file in your computer and save the identity pool ID in it, we will need the key for any action we take.

• Open the IAM console at https://console.aws.amazon.com/iam/.

• In the navigation panel on the left of the page, choose Roles.

• In the list of IAM roles, click on the link for the unauthenticated identities role previously created by Amazon Cognito.

• In the Summary page for this role, choose to Attach policies.

• In the Attach Permissions page for this role, find and then select the check box for AmazonPollyFullAccess.

• In the left navigation panel, choose Buckets:

• Choose to Create bucket. The Create bucket page opens:

• The name should be between 3 and 63 characters long.

• Consist only of lowercase letters, numbers, dots (.), and hyphens (-). For best compatibility, we recommend that you avoid using dots (.) in bucket names, except for buckets that are used only for static website hosting.

• The name should begin and end with a letter or number.

• For Region, choose the AWS Region where you want the bucket to reside. To minimize latency and costs and address regulatory requirements, choose a Region close to you. Objects stored in a Region never leave that Region unless you explicitly transfer them to another Region.

• For a list of Amazon S3 AWS Regions, see AWS service endpoints in the Amazon Web Services General Reference.

• Under Object Ownership, to disable or enable ACLs and control ownership of objects uploaded in your bucket, choose one of the following settings:

• Bucket owner enforced – ACLs are disabled, and the bucket owner automatically owns and has full control over every object in the bucket. ACLs no longer affect access permissions to data in the S3 bucket. The bucket uses policies to define access control.
To require that all new buckets are created with ACLs disabled by using AWS Identity and Access Management (IAM) or AWS Organizations policies, see Disabling ACLs for all new buckets (bucket owner enforced).

• Bucket owner preferred – The bucket owner owns and has full control over new objects that other accounts write to the bucket with the bucket-owner-full-control canned ACL.
If you apply the bucket owner preferred setting, to require all Amazon S3 uploads to include the bucket-owner-full-control canned ACL, you can add a bucket policy that allows only object uploads that use this ACL.

• Object writer – The AWS account that uploads an object owns the object, has full control over it and can grant other users access to it through ACLs.

• Under Block Public Access settings for this bucket, choose the Block Public Access settings that you want to apply to the bucket. We recommend that you keep all settings enabled unless you know that you need to turn off one or more of them for your use case, such as to host a public website. The Block Public Access settings that you enable for the bucket are also enabled for all access points that you create on the bucket. For more information about blocking public access, see Blocking public access to your Amazon S3 storage.

• (Optional) Under Bucket Versioning, you can choose if you wish to keep variants of objects in your bucket. For more information about versioning, see Using Versioning in S3 buckets. To disable or enable versioning on your bucket, choose either Disable or Enable.

• (Optional) Under Tags, you can choose to add tags to your bucket. Tags are key-value pairs used to categorize storage. To add a bucket tag, enter a Key and optionally a Value and choose to Add Tag.

• Under Default encryption, choose Edit.

• To configure default encryption, under the Encryption key type, choose one of the following ⚠️Please see in our screenshot how we create our bucket

• Set corss-origin and bucket policy from Bubble.

1. On a test page in Bubble app, add a button and add the action "Set standard Cross-origin".

javascript
{
    "Version": "2012-10-17",
    "Statement": [
        {
            "Sid": "AddPerm",
            "Effect": "Allow",
            "Principal": "*",
            "Action": "s3:GetObject",            
            "Resource": "arn:aws:s3:::YOUR-BUCKET-NAME/*",
            "Condition": {
                "StringLike": {
                    "aws:Referer": "https://zeroqode-demo-02.bubbleapps.io/*"
                }
            }
        },
        {
            "Sid": "AddPerm2",
            "Effect": "Allow",
            "Principal": "*",
            "Action": "*",
            "Resource": "arn:aws:s3:::YOUR-BUCKET-NAME/*"
        }
    ]
}

javascript
[
    {
        "AllowedHeaders": [
            "*"
        ],
        "AllowedMethods": [
            "GET",
            "PUT",
            "DELETE",
            "POST"
        ],
        "AllowedOrigins": [
            "*"
        ],
        "ExposeHeaders": [
            "ETag"
        ],
        "MaxAgeSeconds": 30000
    }
]

javascript
[
    {
        "AllowedHeaders": [
            "*"
        ],
        "AllowedMethods": [
            "GET",
            "PUT",
            "DELETE",
            "POST"
        ],
        "AllowedOrigins": [
            "https://yourdomain.com",
            "https://yourdomain.bubbleapps.io"
        ],
        "ExposeHeaders": [
            "ETag"
        ],
        "MaxAgeSeconds": 30000
    }
]

• Put on a page the plugin's element and text element, in the text element display the state "file URL”.

• Now you try to upload a file, if you get all with success, your page will be shown the file URL

1. Identity Pool ID - here you can the identity pool id that we have saved on our computer. Pls be attentive that the value in this field is combined with the region and Identity Pool ID separated by colon (region: identity pool id)

2. Bucket Name - The name of the bucket in AWS.

3. Placeholder - default text description that will be displayed in the editor until there is something to preview

4. Max file size (MB) - maximum file size for each file (in MB)

5. Max timeout (s) - maximum time that the app will wait for a file to upload; if the file doesn't get uploaded during this time, the upload request will be cancelled

6. Enable preview - checkbox; if checked, enables preview for the uploaded files

7. Create image thumbnails - checkbox; if checked, enables image thumbnail creation

8. Show remove/cancel button - checkbox; if checked, the Remove/Cancel button will appear for each of the uploaded files, so you can remove them

9. Folder structure - this defines the way the files are stored in the S3 bucket. Available values: "uuid_filename" - the Unique ID will be added to the file name; "UUID/filename" - the file will be added to a new folder that will have a Unique ID as a name, while the file name will remain unchanged; "folder_name/uuid_filename" - the folder name indicated in the next property will be used, and the Unique ID will become part of the file name; if this value is selected, but the 'Folder name' property is not set or is set to a dynamic value that resolves to 'null', the folder name 'unknown' will be used

10. A folder name - folder name to be used for files upload; is used only if the above property is set to 'folder_name/uuid_filename'; if the folder name resolves to 'null', the name 'unknown' is used

11. Add prefix to the filename - checkbox; if checked, file names will get custom prefixes to make it easier to locate them on S3 Bucket

12. Filenames prefix - custom prefix to add to file names; is applied only if the 'Add prefix to filename' checkbox is checked

13. Many files - checkbox; if checked, will allow users to upload multiple files at once

14. File extensions - used to specify allowed file extensions for the files to be uploaded to the S3 bucket; to allow all file extensions, set it to 'all'

15. Thumbnail method - dropdown; available values: contain, crop. Method to be used when creating thumbnails; it defines how the overlapping parts of the image preview will be handled

16. Thumbnail width (px) - width of the image thumbnail (in px), to best fit your design

17. Thumbnail height (px) - the height of the image thumbnail (in px), to best fit your design

18. Remove button caption - text that will be displayed on the Remove button

19. Cancel button caption - text that will be displayed on the Cancel button

20. Allow Image Cropping (Single File) - checkbox; if checked, will allow image cropping (use it only if the “Many Files” checkbox is unchecked)

21. Aspect ratio - aspect ratio for cropping

22. Allow image processing - checkbox; if checked, will allow image processing

23. Image resize method - dropdown; available values: crop, contain. Method to be used when processing images

24. Image resize quality - dropdown; available values: 0.2,0.4,0.6,0.8,1Quality of the resized image. *to use this parameter for a single image, enable the "Many files" checkbox and set the value of the "Max Files" field to one

25. Image resize Height - resized image height

26. Image resize Width - resized image width

27. Crop if the size is smaller than Image Resize Width or Height - checkbox; if checked, will allow cropping even if the cropped image size is smaller than the Image Resize Width or Height

28. Crop modal title - the title of the Crop modal window

29. Crop Save Button Caption - text that will be displayed on the Save button in the Crop modal window

30. Crop Cancel Button Caption - text that will be displayed on the Cancel button in the Crop modal window

31. Initial Value - file to be uploaded to AWS initially, when the page with the plugin loads (optional)

1. Reset input - used to reset the user input in the uploader

1. an error occurred - is triggered when an error occurs

2. uploading is finished - is triggered when file uploading is finished

3. the initial value is set - is triggered if the initial value is set for this uploader element

1. File URL - URL of the uploaded file

2. List of file URLs - list of uploaded file URLs

3. File Name - the name of the uploaded file

4. List of file names - list of uploaded files names

5. Filesize (KB) - uploaded file size (in KB)

6. List of files sizes (KB) - list of uploaded file sizes (KB)

7. Progress of files upload (%) - progress of the total file upload

8. Upload progress of current file - progress of the current file upload

9. Images Width - width of the image (only for image files)

10. Images Height - the height of the image (only for image files)

11. Too Big Files Names - names of the files that are too big for the current upload

12. Cropped image width - width of the cropped image (only if cropping is allowed)

13. Cropped image height - the height of the cropped image (only if cropping is allowed)

14. Initial Value URL - URL of the file set as the plugin element Initial Value

15. Error message - error message in case of an error

1. Identity Pool ID - here you can the identity pool id that we have saved in our computer. Pls be attentive that the value in this field is combined with the region and Identity Pool ID separated by colon (region: identity pool id)

2. Bucket Name - The name of the bucket in AWS.

3. Title - the title of the File Upload No GUI element

4. Unique file prefix format - dropdown; available values: uuid_, zq_randomThe unique prefix format you want to be used when adding a unique id to the file names when they are uploaded to the bucket.

1. Upload File - is used to upload a file.

• file - indicate here the URL of the file to be uploaded

1. Upload Start - is triggered when the upload is started

2. Upload End - is triggered when the upload is ended (whether successfully or with an error)

3. Error - is triggered if an error occurs during the upload

1. URL - URL of the uploaded file

2. Name - a name of the uploaded file

3. Size - the size of the uploaded file

4. Type - file type of the uploaded file

5. Error - error message in case the file upload resulted in an error

1. Identity Pool ID - here you can the identity pool id that we have saved on our computer. Pls be attentive that the value in this field is combined with the region and Identity Pool ID separated by colon (region: identity pool id)

2. Bucket Name - The name of the bucket in AWS.

1. Get all files from s3 - is used to get information about all the files from an S3 bucket or all the files from a certain folder on the bucket

• A folder name - the name of the folder on the S3 bucket you want to get the files from. If left empty, the action will get all the files from the bucket

1. bucket's objects are loaded - is triggered once the Get all files from s3 action finished execution

1. List of file URLs - list of URLs of all the files on the S3 bucket

2. List of filenames - list of filenames of all the files on the S3 bucket

3. Last Modified - list of last modified dates for all the files from the S3 bucket

4. List of file size (MB) - list of file sizes for all the files on the S3 bucket

1. Identity Pool ID - here you can the identity pool id that we have saved on our computer. Pls be attentive that the value in this field is combined with the region and Identity Pool ID separated by colon (region: identity pool id)

2. Bucket Name - The name of the bucket in AWS.

3. Key - URL of the file to be deleted

1. Identity Pool ID - here you can the identity pool id that we have saved in our computer.

2. Bucket Name - The name of the bucket in AWS.

3. Files List - list of files to be deleted

4. Using URLs - checkbox, check it if you want to pass into the 'Files List' property a list of file URLs

1. File uploader element example To work with the 'File uploader' element, place it on the page and configure the settings according to your requirements. Here is just one of many possible examples:

1. Changes to File uploader element:

• Added 'Folder name' property

• Added 'folder_name/uuid_filename' value for the 'Folder structure' property

• Added 'Folder name' property to 'Get all files from s3' element action

• Added 'Unique file prefix format' property

• Fixed the 'File Upload No GUI' element bug in case of multiple visual elements on the page

• Fixed the problem with height in the reset function

• fixed problems with any size

• encoding URL for special character

• Standardization the logic for encode/decode S3 object

• Minor fixed problem with 'Allow Image Cropping

• Has been updated documentation for fields

• All areas of the element have become clickable

• Fixed the problem with the signature

• Improved NoGui element with multiple files uploads and selecting the folder.

• Improvement with image orientation correction function.

• Fixed problem with the area clickability.

• Fixed problem with the dynamic prefix.

• Fixed problem with removing. (DOT) from the file URL"

• "fixed the problem with states Size, type, etc."

• updated endpoint for action "get files".

• “Added new action for delete files in backend"

• "Fixed problem with deleting files”

• added max files limit and event "file limit exceeded”

• Fixed event "AWS Uploading is finished" and added the "Display text title only" field.

• Fixed event "uploading is finished”

• Fixed the "Upload File" action

• Fixed the "Allow image processing" option and minor fixes

• Added "List of FileNames Original" state

• Fixed Crop pop-up and fixed Prefix

• Fixed Crop pop-up

• minor fixes

• minor fixes

• Fixed file uploader height when "collapse when hidden" is checked.

• Fixed uploading images in HEIC format

• Added “Upload Files” action, “Hide ScrollBar” field, and fixed thumbnail size

• Fixed Crop Popup and styles with new responsive

• Added Event "uploading is stared”

• Improved the "cancel button" on a crop modal

• Fixed "Placeholder" field

• Improved API keys security

• Added "Delete Folder Backend" action

• the error message was made more user friendly

• the “Upload file” action was fixed

• added documentation for the "identity_pool_id" field

• Fixed the "Reset input" action in the "File uploader" element

• Fixed issue with compressing images from mobile devices.

• Added field: "Disable Preview”

• Fixed scroll of the "File uploader" element

• Updated field description "Image resize quality"