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author | Sam Thursfield <sam@afuera.me.uk> | 2014-09-19 15:26:36 +0000 |
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committer | Sam Thursfield <sam@afuera.me.uk> | 2014-09-19 15:29:44 +0000 |
commit | ef3a9aa55f70d6c56a6e94be5e15b54decae1a74 (patch) | |
tree | efa3c8c7c10be3596f0b1ae4531841e4779e7e25 /morphlib/util.py | |
parent | 359248a35948d2060dba97ef7073c155e3b9c1bb (diff) | |
download | morph-ef3a9aa55f70d6c56a6e94be5e15b54decae1a74.tar.gz |
Prevent cliapp from logging env. variables with 'PASSWORD' in their name
The upstream cliapp project is not interested in this functionality
right now.
Diffstat (limited to 'morphlib/util.py')
-rw-r--r-- | morphlib/util.py | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/morphlib/util.py b/morphlib/util.py index 0d4e25dc..ae1df56a 100644 --- a/morphlib/util.py +++ b/morphlib/util.py @@ -13,6 +13,7 @@ # with this program; if not, write to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +import contextlib import itertools import os import re @@ -210,6 +211,16 @@ def new_repo_caches(app): # pragma: no cover def env_variable_is_password(key): # pragma: no cover return 'PASSWORD' in key +@contextlib.contextmanager +def hide_password_environment_variables(env): # pragma: no cover + is_password = env_variable_is_password + password_env = { k:v for k,v in env.iteritems() if is_password(k) } + for k in password_env: + env[k] = '(value hidden)' + yield + for k, v in password_env.iteritems(): + env[k] = v + def log_environment_changes(app, current_env, previous_env): # pragma: no cover '''Log the differences between two environments to debug log.''' def log_event(key, value, event): |