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89 lines
3.1 KiB
89 lines
3.1 KiB
import os.path
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import uuid
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from django.conf import settings
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from django.db import models
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from django.utils.translation import gettext_lazy as _
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from private_storage.fields import PrivateFileField
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from ops.const import CreateMethods
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from ops.exception import PlaybookNoValidEntry
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from orgs.mixins.models import JMSOrgBaseModel
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dangerous_keywords = (
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'hosts:localhost',
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'hosts:127.0.0.1',
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'hosts:::1',
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'delegate_to:localhost',
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'delegate_to:127.0.0.1',
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'delegate_to:::1',
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'local_action',
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'connection:local',
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'ansible_connection'
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)
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class Playbook(JMSOrgBaseModel):
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id = models.UUIDField(default=uuid.uuid4, primary_key=True)
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name = models.CharField(max_length=128, verbose_name=_('Name'), null=True)
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path = PrivateFileField(upload_to='playbooks/')
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creator = models.ForeignKey('users.User', verbose_name=_("Creator"), on_delete=models.SET_NULL, null=True)
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comment = models.CharField(max_length=1024, default='', verbose_name=_('Comment'), null=True, blank=True)
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create_method = models.CharField(max_length=128, choices=CreateMethods.choices, default=CreateMethods.blank,
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verbose_name=_('CreateMethod'))
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vcs_url = models.CharField(max_length=1024, default='', verbose_name=_('VCS URL'), null=True, blank=True)
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def __str__(self):
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return self.name
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def check_dangerous_keywords(self):
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result = []
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for root, dirs, files in os.walk(self.work_dir):
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for f in files:
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try:
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if str(f).endswith('.yml') or str(f).endswith('.yaml'):
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lines = self.search_keywords(os.path.join(root, f))
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if len(lines) > 0:
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for line in lines:
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result.append({'file': f, 'line': line[0], 'keyword': line[1]})
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# 遇到无法读取的文件，跳过
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except UnicodeEncodeError:
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continue
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return result
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@staticmethod
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def search_keywords(file):
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result = []
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with open(file, 'r') as f:
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for line_num, line in enumerate(f):
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for keyword in dangerous_keywords:
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clear_line = line.replace(' ', '') \
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.replace('\n', '') \
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.replace('\r', '') \
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.replace('\t', '') \
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.replace('\'', '') \
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.replace('\"', '') \
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.replace('\v', '')
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if keyword in clear_line:
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result.append((line_num, keyword))
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return result
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@property
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def entry(self):
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work_dir = self.work_dir
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valid_entry = ('main.yml', 'main.yaml', 'main')
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for f in os.listdir(work_dir):
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if f in valid_entry:
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return os.path.join(work_dir, f)
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raise PlaybookNoValidEntry
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@property
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def work_dir(self):
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work_dir = os.path.join(settings.DATA_DIR, "ops", "playbook", self.id.__str__())
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return work_dir
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class Meta:
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unique_together = [('name', 'org_id', 'creator')]
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ordering = ['date_created']
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