94 lines
2.9 KiB
Python
94 lines
2.9 KiB
Python
#!/usr/bin/env python
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# encoding: utf-8
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import npyscreen
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import sys
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import os
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class OptionsApp(npyscreen.NPSApp):
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def main(self):
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# These lines create the form and populate it with widgets.
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# A fairly complex screen in only 8 or so lines of code - a line for each control.
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npyscreen.setTheme(npyscreen.Themes.BlackOnWhiteTheme)
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form = npyscreen.Form(name = "Mail-in-a-Box Options",)
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form.add(
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npyscreen.TitleFixedText,
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name="POSTGREY",
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value="",
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editable=False
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)
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form.add(
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npyscreen.MultiLineEdit,
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value="The Postgrey service greylists incoming messages from unknown senders.\n"
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"It can be useful for fighting spam but often causes message delivery\n"
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"delays of several minutes.",
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max_height=4,
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editable=False
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)
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form.add(
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npyscreen.TitleFixedText,
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name="POSTSRSD",
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value="",
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editable=False
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)
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form.add(
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npyscreen.MultiLineEdit,
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value="The PostSRSd daemon performs return path rewriting using the SRS protocol.\n"
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"Not that all messages, including locally delivered mail will have their return\n"
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"paths rewritten",
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max_height=4,
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editable=False
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)
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form.add(
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npyscreen.TitleFixedText,
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name="POLICY_SPF",
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value="",
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editable=False
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)
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form.add(
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npyscreen.MultiLineEdit,
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value=""
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"The policy SPF service checks the SPF of incoming mails and rejects those\n"
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"that do not qualify. This helps to prevent spoofing, but if valid mail does\n"
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"not have SPF configured properly it will be rejected.",
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max_height=4,
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editable=False
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)
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init_values = []
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if int(os.getenv('POSTGREY', 1)) == 1:
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init_values.append(0)
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if int(os.getenv('POSTSRSD', 0)) == 1:
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init_values.append(1)
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if int(os.getenv('POLICY_SPF', 0)) == 1:
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init_values.append(2)
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options = form.add(
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npyscreen.TitleMultiSelect,
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max_height=-2,
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value=init_values,
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name="Options",
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values= ["POSTGREY","POSTSRSD","POLICY_SPF"],
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scroll_exit=True
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)
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# This lets the user interact with the Form.
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form.edit()
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with open('_options.sh', 'w') as output:
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print('POSTGREY=%i' % (1 if 0 in options.value else 0), file=output)
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print('POSTSRSD=%i' % (1 if 1 in options.value else 0), file=output)
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print('POLICY_SPF=%i' % (1 if 2 in options.value else 0), file=output)
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# print(npyscreen.ThemeManager.default_colors, file=output)
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if __name__ == "__main__":
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App = OptionsApp()
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App.run()
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