Base64 encoder shouldn't trim the input
The base64 encoding plugin disregard any leading or trailing new line characters, which may be important in the original input, for example, encoding chunks of a csv file, where a new line character denotes the end of a record.
If it happened that the end of a chunk aligned with the end of a record (a new line character), it will be removed in the encoding, producing a corrupted file when decoded back.
Example input 01:
str01
str02
str03
Expected and actual:
c3RyMDEKc3RyMDIKc3RyMDM=
Example input 02:
str01
str02
str03
Expected:
CgpzdHIwMQpzdHIwMgpzdHIwMw==
Actual:
c3RyMDEKc3RyMDIKc3RyMDM=
Example input 03:
str01
str02
str03
Expected:
c3RyMDEKc3RyMDIKc3RyMDMKCg==
Actual:
c3RyMDEKc3RyMDIKc3RyMDM=
hi @mahmoudmohsen213 thanks for reporting this! also sorry for my delay. good catch. ive been (slowly) migrating to a modern version of angular and moving to golang from python., it looks like this issue has been resolved in the newer version @ https://babbage.codes

unfortunately that newer version is missing a few other features like file download, upload and a few other things. hopefully that works for you but let me know if those features are really important to you