37 lines
773 B
Python
37 lines
773 B
Python
"""System related functions."""
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import grp
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import pwd
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import sys
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from . import utils
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def create_user(name, home=None):
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"""Create a new system user."""
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try:
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pwd.getpwnam(name)
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except KeyError:
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pass
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else:
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return
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cmd = "useradd -m "
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if home:
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cmd += "-d {} ".format(home)
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utils.exec_cmd("{} {}".format(cmd, name))
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def add_user_to_group(user, group):
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"""Add system user to group."""
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try:
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pwd.getpwnam(user)
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except KeyError:
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print("User {} does not exist".format(user))
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sys.exit(1)
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try:
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grp.getgrnam(group)
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except KeyError:
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print("Group {} does not exist".format(group))
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sys.exit(1)
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utils.exec_cmd("usermod -a -G {} {}".format(group, user))
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