Tokens with two underscores in encoded format do not work about jsonwebtoken.github.io HOT 2 CLOSED

Added some debugging prints to source code and tested this. The error comes from base64 decoding:

str is: eyI_IjoiYWE_In0
output is: eyI/IjoiYWE_In0=
app.js:12 ERROR IS: DOMException: Failed to execute 'atob' on 'Window': The string to be decoded is not correctly encoded. {message: "Failed to execute 'atob' on 'Window': The string to be decoded is not correctly encoded.", name: "InvalidCharacterError", code: 5, stack: "Error: Failed to execute 'atob' on 'Window': The s…t b (http://localhost:8000/dist/js/app.js:4:9676)", INDEX_SIZE_ERR: 1…}code: 5message: "Failed to execute 'atob' on 'Window': The string to be decoded is not correctly encoded."name: "InvalidCharacterError"stack: "Error: Failed to execute 'atob' on 'Window': The string to be decoded is not correctly encoded.↵ at Error (native)↵ at url_base64_decode (http://localhost:8000/dist/js/app.js:2:5907)↵ at window.decode (http://localhost:8000/dist/js/app.js:12:5780)↵ at d (http://localhost:8000/dist/js/app.js:12:7527)↵ at a.signal (http://localhost:8000/dist/js/app.js:6:29153)↵ at Vb (http://localhost:8000/dist/js/app.js:4:6439)↵ at jc (http://localhost:8000/dist/js/app.js:4:11226)↵ at b (http://localhost:8000/dist/js/app.js:4:9676)"**proto**: DOMException

For some reason, string.replace('_','/') manages to replace only the first occurence. It would also seem that this is translated to string.replace(/_/g,'/') by some js preprocessing step.

from jsonwebtoken.github.io.

Actually no! Some other part of source code had string.replace(/_/g,'/'), this one is kept as string.replace('_','/') which indeed replaces only the first occurence. I will make a pull to fix this.

from jsonwebtoken.github.io.