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add scheme change for service update
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| import datetime | ||
| from sqlalchemy import Column, String | ||
| from twisted.internet.protocol import Protocol, Factory | ||
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| from pipot.services.IService import INetworkService, IModelIP | ||
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| class ReportTelnet(IModelIP): | ||
| __tablename__ = 'report_telnet' | ||
|
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| password = Column(String(100)) | ||
| description = Column(String(100)) # add for sql-migration test | ||
|
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| def __init__(self, description, deployment_id, ip, port, password, timestamp=None): | ||
| super(ReportTelnet, self).__init__(description, deployment_id, ip, port, timestamp) | ||
| self.description = description | ||
| self.password = password | ||
|
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| def get_message_for_level(self, notification_level): | ||
| message = 'Telnet login attempt with password %s' % self.password | ||
| message += '\nPlease take action!' if notification_level == 2 else '' | ||
| return message | ||
|
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|
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| class SimpleTelnetProtocol(Protocol): | ||
| """ | ||
| Example Telnet Protocol | ||
| $ telnet localhost 8025 | ||
| Trying 127.0.0.1... | ||
| Connected to localhost. | ||
| Escape character is '^]'. | ||
| password: | ||
| password: | ||
| password: | ||
| % Bad passwords | ||
| Connection closed by foreign host. | ||
| """ | ||
| def __init__(self): | ||
| self.prompts = 0 | ||
| self.buffer = "" | ||
|
|
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| def connectionMade(self): | ||
| self.transport.write("\xff\xfb\x03\xff\xfb\x01password: ") | ||
| self.prompts += 1 | ||
|
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| def dataReceived(self, data): | ||
| """ | ||
| Received data is unbuffered so we buffer it for telnet. | ||
| """ | ||
| self.buffer += data | ||
|
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| i = self.buffer.find("\x01") | ||
| if i >= 0: | ||
| self.buffer = self.buffer[i+1:] | ||
| return | ||
|
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||
| if self.buffer.find("\x00") >= 0: | ||
| password = self.buffer.strip("\r\n\x00") | ||
| log_data = {"password": password} | ||
| self.factory.log(log_data, transport=self.transport) | ||
| self.buffer = "" | ||
|
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| if self.prompts < 3: | ||
| self.transport.write("\r\npassword: ") | ||
| self.prompts += 1 | ||
| else: | ||
| self.transport.write("\r\n% Bad passwords\r\n") | ||
| self.transport.loseConnection() | ||
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||
|
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| class TelnetService(INetworkService, Factory): | ||
| protocol = SimpleTelnetProtocol | ||
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| def __init__(self, collector, config): | ||
| super(TelnetService, self).__init__(collector, config, 8025) | ||
| """:type : list""" | ||
| self._report_types = ['entries'] | ||
|
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| def get_notification_levels(self): | ||
| return [1, 2] | ||
|
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| def get_used_table_names(self): | ||
| return {ReportTelnet.__tablename__: ReportTelnet} | ||
|
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| def create_storage_row(self, deployment_id, data, timestamp): | ||
| return ReportTelnet(deployment_id, data['src_host'], data['src_port'], | ||
| data['password'], timestamp) | ||
|
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| def get_notification_level(self, storage_row): | ||
| return 1 if storage_row.password == "admin" else 2 | ||
|
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| def get_report_types(self): | ||
| return self._report_types | ||
|
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| def get_data_for_type(self, report_type, **kwargs): | ||
| if report_type == 'entries': | ||
| days = kwargs.pop('time', 7) | ||
| timestamp = datetime.datetime.utcnow() - datetime.timedelta( | ||
| days=days) | ||
| data = ReportTelnet.query.filter( | ||
| ReportTelnet.timestamp >= timestamp).order_by( | ||
| ReportTelnet.timestamp.desc()).all() | ||
| return data | ||
| return {} | ||
|
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| def get_data_for_type_default_args(self, report_type): | ||
| if report_type == 'entries': | ||
| return {'time': 7} | ||
| return {} | ||
|
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| def get_template_for_type(self, report_type): | ||
| if report_type == 'entries': | ||
| return '<table><thead><tr><th>ID</th><th>Timestamp</th>' \ | ||
| '<th>IP:port</th><th>Password</th></tr></thead><tbody>' \ | ||
| '{% for entry in entries %}<tr><td>{{ entry.id }}</td>' \ | ||
| '<td>{{ entry.timestamp }}</td><td>{{ entry.ip}}:' \ | ||
| '{{ entry.port }}</td><td>{{ entry.password }}</td></tr>' \ | ||
| '{% else %}<tr><td colspan="4">No entries for this ' \ | ||
| 'timespan</td></tr>{% endfor %}</tbody></table>' | ||
| return '' | ||
|
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| def get_template_arguments(self, report_type, initial_data): | ||
| if report_type == 'entries': | ||
| return { | ||
| 'entries': initial_data | ||
| } | ||
| return {} |
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