wget and fetch does not work with app password

Issue Summary

Utilities like 'wget', 'fetch' (FreeBSD based utility) don't work when downloading content from Bitbucket account using app-password on private repositories.

The following two combinations doesn't work at this time:

• wget + app_password + downloading_file_from_Private_Repo
• fetch + app_password + downloading_file_from_Private_Repo

Steps to Reproduce

wget --user=<user name> --password=<App password> -S "https://bitbucket.org/<Repo_Owner>/<Repo_Slug>/downloads/<filename>" -O "<filename>" 

fetch -vvo - https://<username>:<app_password>@api.bitbucket.org/2.0/repositories/<account_name>/<repo_name>/src/master/<filename>

• 'wget' and 'fetch' both doesn't work with App password or HTTPS password with API endpoints for Private repos and returns "ERROR 403: Forbidden" irrespective of valid or invalid authentications.

Workaround

1. Use Curl command with App password and API endpoints:

curl -u <user_name>:<App_Pwd> -S -L "https://api.bitbucket.org/2.0/repositories/<Repo_Owner>/<Repo_Slug>/downloads/<filename>" --output "<filename>" 

2. Use wget with option "--auth-no-challenge":

wget --http-user <username> --password <app-password> --auth-no-challenge https://api.bitbucket.org/2.0/repositories/<owner>/<repo-slug>/<path-to-file>

It currently works with 'api.bitbucket.org'

Working Combinations:

• wget + normal_password + downloading_file_within_repository (Private/Public Repo)
• wget + app_password + downloading_file_within_repository (Public Repo)
• fetch + normal_password + downloading_file_within_repository (Private/Public Repo)
• fetch + app_password + downloading_file_within_repository (Public Repo)