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backups: Avoid creating duplicate SSH remotes

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Signed-off-by: Joseph Nuthalapati <njoseph@thoughtworks.com>
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Joseph Nuthalapati 2019-05-16 17:28:41 +05:30
parent e618e08fe7
commit fb67c60a84
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1 changed files with 6 additions and 1 deletions
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7
plinth/modules/backups/forms.py
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@ -154,7 +154,12 @@ class AddRepositoryForm(forms.Form):
path = cleaned_data.get("repository")
credentials = self.get_credentials()
# Validate remote
# Avoid creation of duplicate ssh remotes
for storage in network_storage.get_storages().values():
if storage['path'] == path:
raise forms.ValidationError(
_('Remote backup repository already exists.'))
user_at_host, dir_path = path.split(':')
username, hostname = user_at_host.split('@')
dir_path = dir_path.replace('~', f'/home/{username}')