121 lines
3.9 KiB
Python
121 lines
3.9 KiB
Python
import time
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import flask
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from flask import Blueprint
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from flask import current_app as app
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from flask import g, make_response, request, url_for
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from flask.views import View
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from flask_login import login_required
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from ereuse_devicehub import auth
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from ereuse_devicehub.db import db
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from ereuse_devicehub.resources.device.models import Placeholder
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from ereuse_devicehub.resources.enums import SessionType
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from ereuse_devicehub.resources.user.models import Session
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from ereuse_devicehub.views import GenericMixin
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from ereuse_devicehub.workbench import isos
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from ereuse_devicehub.workbench.forms import KangarooForm
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workbench = Blueprint('workbench', __name__, url_prefix='/workbench')
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class SettingsView(GenericMixin):
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decorators = [login_required]
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methods = ['GET', 'POST']
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template_name = 'workbench/settings.html'
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page_title = "Snapshots"
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def dispatch_request(self):
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self.get_context()
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form_kangaroo = KangarooForm()
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self.context.update(
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{
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'page_title': self.page_title,
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'demo': g.user.email == app.config['EMAIL_DEMO'],
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'iso_demo': isos['demo'],
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'iso_register': isos['register'],
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'iso_erease': isos['erease'],
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'form': form_kangaroo,
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}
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)
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if form_kangaroo.validate_on_submit():
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form_kangaroo.save()
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self.opt = request.values.get('opt')
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if self.opt in ['register', 'erease_basic', 'erease_sectors']:
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return self.download()
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return flask.render_template(self.template_name, **self.context)
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def download(self):
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url = "https://{}/api/inventory/".format(app.config['HOST'])
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self.wbContext = {
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'token': self.get_token(),
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'url': url,
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'erease_basic': None,
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'erease_sectors': None,
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}
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# if is a v14 version
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# TODO when not use more v14, we can remove this if
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if 'erease' in self.opt:
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url = "https://{}/actions/".format(app.config['HOST'])
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self.wbContext['url'] = url
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self.wbContext['host'] = app.config['HOST']
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self.wbContext['schema'] = app.config['SCHEMA']
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if self.opt == 'erease_basic':
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self.wbContext['erease_basic'] = True
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if self.opt == 'erease_sectors':
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self.wbContext['erease_sectors'] = True
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data = flask.render_template('workbench/wbSettings.ini', **self.wbContext)
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return self.response_download(data)
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def response_download(self, data):
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bfile = str.encode(data)
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output = make_response(bfile)
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output.headers['Content-Disposition'] = 'attachment; filename=settings.ini'
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output.headers['Content-type'] = 'text/plain'
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return output
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def get_token(self):
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if not g.user.sessions:
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ses = Session(user=g.user)
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db.session.add(ses)
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db.session.commit()
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tk = ''
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now = time.time()
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for s in g.user.sessions:
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if s.type == SessionType.Internal and (s.expired == 0 or s.expired > now):
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tk = s.token
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break
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assert tk != ''
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token = auth.Auth.encode(tk)
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return token
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class ErasureHostView(View):
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decorators = [login_required]
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methods = ['GET']
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def dispatch_request(self, id):
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self.placeholder = (
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Placeholder.query.filter(Placeholder.id == id)
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.filter(Placeholder.kangaroo.is_(True))
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.filter(Placeholder.owner_id == g.user.id)
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.one()
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)
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self.placeholder.kangaroo = False
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db.session.commit()
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return flask.redirect(url_for('workbench.settings'))
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workbench.add_url_rule('/', view_func=SettingsView.as_view('settings'))
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workbench.add_url_rule(
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'/erasure_host/<int:id>/', view_func=ErasureHostView.as_view('erasure_host')
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)
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