Add session action

This action provides the functionality to run one of the installed OSs
in a client.

ogcp/forms/action_forms.py

@@ -1,6 +1,6 @@
 from wtforms import (
     Form, SubmitField, HiddenField, SelectField, BooleanField, IntegerField,
-    StringField
+    StringField, RadioField
 )
 from flask_wtf import FlaskForm
 from flask_babel import _
@@ -33,6 +33,11 @@ class HardwareForm(FlaskForm):
     ips = HiddenField()
     refresh = SubmitField(label=_('Refresh'))
 
+class SessionForm(FlaskForm):
+    ips = HiddenField()
+    os = RadioField(label=_('Session'), choices=[])
+    run = SubmitField(label=_('Run'))
+
 class ClientDetailsForm(FlaskForm):
     name = StringField(label=_('Name'))
     ip = StringField(label=_('IP'))

ogcp/templates/scopes.html

@@ -42,6 +42,8 @@
              formaction="{{ url_for('action_refresh') }}" formmethod="post">
       <input class="dropdown-item" type="submit" value="{{ _('Hardware') }}"
              formaction="{{ url_for('action_hardware') }}" formmethod="get">
+      <input class="dropdown-item" type="submit" value="{{ _('Sessions') }}"
+             formaction="{{ url_for('action_session') }}" formmethod="get">
       <input class="dropdown-item" type="submit" value="{{ _('Setup') }}"
              formaction="{{ url_for('action_setup_show') }}" formmethod="get">
       <input class="dropdown-item" type="submit" value="{{ _('Details') }}"

ogcp/views.py

@@ -1,6 +1,6 @@
 from flask import g, render_template, url_for, request, jsonify, make_response
 from ogcp.forms.action_forms import (
-    WOLForm, PartitionForm, ClientDetailsForm, HardwareForm
+    WOLForm, PartitionForm, ClientDetailsForm, HardwareForm, SessionForm
 )
 from ogcp.og_server import OGServer
 from flask_babel import _
@@ -214,6 +214,29 @@ def action_hardware():
         return render_template('actions/hardware.html', form=form,
                                hardware=hardware)
 
+@app.route('/action/session', methods=['GET', 'POST'])
+def action_session():
+    form = SessionForm(request.form)
+    if request.method == 'POST':
+        ips = form.ips.data.split(' ')
+        disk, partition = form.os.data.split(' ')
+        r = g.server.post('/session', payload={'clients': ips,
+                                               'disk': str(disk),
+                                               'partition': str(partition)})
+        if r.status_code == requests.codes.ok:
+            return make_response("200 OK", 200)
+        return make_response("400 Bad Request", 400)
+    else:
+        ips = parse_ips(request.args.to_dict())
+        form.ips.data = ' '.join(ips)
+        r = g.server.get('/session', payload={'client': list(ips)})
+        sessions = r.json()['sessions']
+        for os in sessions:
+            choice = (f"{os['disk']} {os['partition']}",
+                      f"{os['name']} ({os['disk']},{os['partition']})")
+            form.os.choices.append(choice)
+        return render_template('actions/session.html', form=form)
+
 @app.route('/action/client/info', methods=['GET'])
 def action_client_info():
     form = ClientDetailsForm()