Fix interaction between environment variable interpolation in constants and shell escaping (#860).
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4 changed files with 24 additions and 7 deletions
3
NEWS
3
NEWS
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@ -1,3 +1,6 @@
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1.8.12.dev0
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* #860: Fix interaction between environment variable interpolation in constants and shell escaping.
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1.8.11
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* #815: Add optional Healthchecks auto-provisioning via "create_slug" option.
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* #851: Fix lack of file extraction when using "extract --strip-components all" on a path with a
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@ -50,12 +50,15 @@ def apply_constants(value, constants, shell_escape=False):
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value[index] = apply_constants(list_value, constants, shell_escape)
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elif isinstance(value, dict):
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for option_name, option_value in value.items():
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shell_escape = (
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shell_escape
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or option_name.startswith('before_')
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or option_name.startswith('after_')
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or option_name == 'on_error'
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value[option_name] = apply_constants(
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option_value,
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constants,
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shell_escape=(
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shell_escape
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or option_name.startswith('before_')
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or option_name.startswith('after_')
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or option_name == 'on_error'
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),
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)
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value[option_name] = apply_constants(option_value, constants, shell_escape)
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return value
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2
setup.py
2
setup.py
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@ -1,6 +1,6 @@
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from setuptools import find_packages, setup
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VERSION = '1.8.11'
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VERSION = '1.8.12.dev0'
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setup(
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@ -50,6 +50,16 @@ def test_apply_constants_with_empty_constants_passes_through_value():
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({'before_backup': '{inject}'}, {'before_backup': "'echo hi; naughty-command'"}),
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({'after_backup': '{inject}'}, {'after_backup': "'echo hi; naughty-command'"}),
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({'on_error': '{inject}'}, {'on_error': "'echo hi; naughty-command'"}),
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(
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{
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'before_backup': '{env_pass}',
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'postgresql_databases': [{'name': 'users', 'password': '{env_pass}'}],
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},
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{
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'before_backup': "'${PASS}'",
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'postgresql_databases': [{'name': 'users', 'password': '${PASS}'}],
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},
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),
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(3, 3),
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(True, True),
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(False, False),
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@ -63,6 +73,7 @@ def test_apply_constants_makes_string_substitutions(value, expected_value):
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'int': 3,
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'bool': True,
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'inject': 'echo hi; naughty-command',
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'env_pass': '${PASS}',
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}
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assert module.apply_constants(value, constants) == expected_value
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