how to use mitmweb proxy to add auth headers for galaxy-api

gistfile1.txt

# use with:
#      mitmweb --scripts add_x_rh_id_header.py
#
# Full example:
# mitmweb -v --scripts mitmproxy_scripts/add_x_rh_id_header.py --listen-port 8088 --web-port 8089 -k  --set ah_username=alikins
#

import base64

from mitmproxy import ctx


def user_x_rh_identity(username, account_number=None):
    account_number = account_number or "12345"
    title_username = username.title()
    token_json = """{
        "entitlements":
            {"insights":
                {"is_entitled": true}
            },
        "identity":
            {"account_number": "%(account_number)s",
            "user":
                {"username": "%(username)s",
                "email": "%(username)s@example.invalid",
                "first_name": "%(title_username)s",
                "last_name": "%(title_username)sington"
                },
            "internal": {"org_id": "54321"}
            }
            }""" % {'username': username, 'title_username': title_username,
                    'account_number': account_number}

    token_b64 = base64.b64encode(token_json.encode())

    return token_b64


class AddHeader:
    def __init__(self):
        pass

        # self.x_rh_id = """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"""

    def load(self, loader):
        loader.add_option(name='ah_username',
                          typespec=str,
                          default='ansible-insights',
                          help='create an x-rh-identity header for the username')

        loader.add_option(name='ah_account_number',
                          typespec=str,
                          default='12345',
                          help='create an x-rh-identity header for the account number')

    def request(self, flow):

        if ctx.options.ah_username:
            # flow.request.headers["x-rh-identity"] = str(self.x_rh_id)
            flow.request.headers["x-rh-identity"] = user_x_rh_identity(ctx.options.ah_username,
                                                                       account_number=str(ctx.options.ah_account_number))
            ctx.log.info("Added x-rh-id header to request for ah_username: %s ah_account_number: %s" %
                         (str(ctx.options.ah_username),
                          str(ctx.options.ah_account_number)),
                         )


addons = [
    AddHeader()
]

pip install httpie --user
pip install mitmproxy --user