64 lines
1.8 KiB
Python
64 lines
1.8 KiB
Python
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"""Utils."""
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import getpass
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from sys import stdout
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import keyring
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from .exceptions import ICloudPyNoStoredPasswordAvailableException
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KEYRING_SYSTEM = "icloudpy://icloud-password"
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def get_password(username, interactive=stdout.isatty() if stdout else False):
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"""Get the password from a username."""
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try:
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return get_password_from_keyring(username)
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except ICloudPyNoStoredPasswordAvailableException:
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if not interactive:
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raise
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return getpass.getpass(f"Enter iCloud password for {username}: ")
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def password_exists_in_keyring(username):
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"""Return true if the password of a username exists in the keyring."""
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try:
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get_password_from_keyring(username)
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except ICloudPyNoStoredPasswordAvailableException:
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return False
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return True
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def get_password_from_keyring(username):
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"""Get the password from a username."""
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result = keyring.get_password(KEYRING_SYSTEM, username)
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if result is None:
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raise ICloudPyNoStoredPasswordAvailableException(
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f"No iCloudPy password for {username} could be found "
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"in the system keychain. Use the `--store-in-keyring` "
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"command-line option for storing a password for this "
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"username."
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)
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return result
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def store_password_in_keyring(username, password):
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"""Store the password of a username."""
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return keyring.set_password(KEYRING_SYSTEM, username, password)
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def delete_password_in_keyring(username):
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"""Delete the password of a username."""
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return keyring.delete_password(KEYRING_SYSTEM, username)
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def underscore_to_camelcase(word, initial_capital=False):
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"""Transform a word to camelCase."""
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words = [x.capitalize() or "_" for x in word.split("_")]
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if not initial_capital:
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words[0] = words[0].lower()
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return "".join(words)
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