erasure on server

ereuse_devicehub/inventory/views.py

@@ -1,7 +1,9 @@
 import copy
 import csv
+import datetime
 import logging
 import os
+import uuid
 from io import StringIO
 from pathlib import Path
 
@@ -1043,7 +1045,7 @@ class ExportsView(View):
 
         return self.response_csv(data, "Erasures.csv")
 
-    def build_erasure_certificate(self):
+    def get_datastorages(self):
         erasures = []
         for device in self.find_devices():
             if device.placeholder and device.placeholder.binding:
@@ -1054,11 +1056,66 @@ class ExportsView(View):
             elif isinstance(device, DataStorage):
                 if device.privacy:
                     erasures.append(device.privacy)
+        return erasures
+
+    def get_custum_details(self):
+        my_data = None
+        customer_details = None
+        if hasattr(g.user, 'sanitization_entity'):
+            if g.user.sanitization_entity:
+                my_data = list(g.user.sanitization_entity)[0]
+
+        if len(request.referrer.split('/lot/')) > 1:
+            try:
+                lot_id = request.referrer.split('/lot/')[-1].split('/')[0]
+                lot = Lot.query.filter_by(owner=g.user).filter_by(id=lot_id).first()
+                customer_details = lot.transfer.customer_details
+            except Exception:
+                pass
+        return my_data, customer_details
+
+    def get_server_erasure_hosts(self, erasures):
+        erasures_host = []
+        erasures_on_server = []
+        for erase in erasures:
+            try:
+                if erase.parent.binding.kangaroo:
+                    erasures_host.append(erase.parent)
+                    erasures_on_server.append(erase)
+            except Exception:
+                pass
+        return erasures_host, erasures_on_server
+
+    def build_erasure_certificate(self):
+        erasures = self.get_datastorages()
+        software = 'USODY DRIVE ERASURE'
+        if erasures and erasures[0].snapshot:
+            software += ' {}'.format(
+                erasures[0].snapshot.version,
+            )
+
+        my_data, customer_details = self.get_custum_details()
+
+        a, b = self.get_server_erasure_hosts(erasures)
+        erasures_host, erasures_on_server = a, b
+
+        result = 'Success'
+        if "Failed" in [e.severity.get_public_name() for e in erasures]:
+            result = 'Failed'
 
         params = {
             'title': 'Erasure Certificate',
             'erasures': tuple(erasures),
             'url_pdf': '',
+            'date_report': '{:%c}'.format(datetime.datetime.now()),
+            'uuid_report': '{}'.format(uuid.uuid4()),
+            'software': software,
+            'my_data': my_data,
+            'n_computers': len(set([x.parent for x in erasures])),
+            'result': result,
+            'customer_details': customer_details,
+            'erasure_hosts': erasures_host,
+            'erasures_normal': list(set(erasures) - set(erasures_on_server)),
         }
         return flask.render_template('inventory/erasure.html', **params)
 

ereuse_devicehub/resources/action/models.py

@@ -481,6 +481,9 @@ class EraseBasic(JoinedWithOneDeviceMixin, ActionWithOneDevice):
             return self.snapshot.device.phid()
         return ''
 
+    def get_public_name(self):
+        return "Basic"
+
     def __str__(self) -> str:
         return '{} on {}.'.format(self.severity, self.date_str)
 
@@ -510,12 +513,33 @@ class EraseSectors(EraseBasic):
 
     method = 'Badblocks'
 
+    def get_public_name(self):
+        # import pdb; pdb.set_trace()
+        steps_random = 0
+        steps_zeros = 0
+        for s in self.steps:
+            if s.type == 'StepRandom':
+                steps_random += 1
+            if s.type == 'StepZero':
+                steps_zeros += 1
+        if steps_zeros < 1:
+            return "Basic"
+        if 0 < steps_random < 3:
+            return "Baseline"
+        if steps_random > 2:
+            return "Enhanced"
+
+        return "Basic"
+
 
 class ErasePhysical(EraseBasic):
     """The act of physically destroying a data storage unit."""
 
     method = Column(DBEnum(PhysicalErasureMethod))
 
+    def get_public_name(self):
+        return "Physical"
+
 
 class Step(db.Model):
     erasure_id = Column(

ereuse_devicehub/resources/enums.py

@@ -334,6 +334,12 @@ class Severity(IntEnum):
     def __format__(self, format_spec):
         return str(self)
 
+    def get_public_name(self):
+        if self.value == 3:
+            return "Failed"
+
+        return "Success"
+
 
 class PhysicalErasureMethod(Enum):
     """Methods of physically erasing the data-storage, usually

ereuse_devicehub/templates/inventory/erasure.html

@@ -68,16 +68,16 @@
 <body>
   <header class="page-header">
     <div class="col" style="background-color: #d5a6bd;">
-      <p style="margin-left: 10px;">2022-12-26 16:51:32 (+0100), USODY DRIVE ERASURE 2022</p>
+      <p style="margin-left: 10px;">{{ date_report }}, {{ software }}</p>
     </div>
   </header>
 <div class="container">
   <div class="row">
     <div class="col-6">
-      <img class="company-logo" src="https://ksr-ugc.imgix.net/assets/003/488/267/210c162995de80609124abf81047bca7_original.png?ixlib=rb-4.0.2&w=700&fit=max&v=1427136681&auto=format&frame=1&q=92&s=eb4411c5e9d3557ffa64598ac3b238a6" />
+      <img class="company-logo" src="{{ customer_details and customer_details.logo.to_text() or '' }}" />
     </div>
     <div class="col-6">
-      <img class="customer-logo" src="https://e7.pngegg.com/pngimages/243/790/png-clipart-your-company-logo-doing-business-as-company-logo-name-creative-company-logo-free-logo-design-template-text.png" />
+      <img class="customer-logo" src="{{ my_data and my_data.logo.to_text() }}" />
     </div>
   </div>
 </div>
@@ -101,7 +101,7 @@
               Name:
             </td>
             <td style="width:80%;">
-              ACME
+              <span>{{ ustomer_details and customer_details.company_name or ''}}</span>
             </td>
           </tr>
           <tr style="padding-top:5px;">
@@ -109,7 +109,7 @@
               Location:
             </td>
             <td style="width:80%;">
-              <span>Paseo de Gracia, 2, 08007 Barcelona, España</span>
+              <span>{{ customer_details and customer_details.location or '' }}</span>
             </td>
           </tr>
       </table>
@@ -128,7 +128,7 @@
               <span>Name:</span>
             </td>
             <td style="width:80%;">
-              <span>Your company</span>
+              <span>{{ my_data and my_data.company_name or '' }}</span>
             </td>
           </tr>
           <tr style="padding-top:5px;">
@@ -136,7 +136,7 @@
               <span>Responsible Person</span>
             </td>
             <td style="width:80%;">
-              <span>John Data</span>
+              <span>{{ my_data and my_data.responsable_person or '' }}</span>
             </td>
           </tr>
           <tr style="padding-top:5px;">
@@ -144,7 +144,7 @@
               <span>Location:</span>
             </td>
             <td style="width:80%;">
-              <span>Madrid, Gran Via 8, 28040 Madrid, España</span>
+              <span>{{ my_data and my_data.location or '' }}</span>
             </td>
           </tr>
       </table>
@@ -158,20 +158,35 @@
     <div class="col-12">
       <table class="body_content">
         <tbody>
+          {% if erasure_hosts %}
+          {% for e in erasure_hosts %}
+          <tr style="padding-top:5px;">
+            <td style="width:20%;">
+              <span>N&deg; of sanitization server ({{ loop.index }}/{{ erasure_hosts|length }}):</span>
+            </td>
+            <td style="width:80%;">
+              {% if e.serial_number %}
+              <span>{{ e.serial_number.upper() }}</span>
+              {% endif %}
+            </td>
+          </tr>
+          {% endfor %}
+          {% else %}
           <tr style="padding-top:5px;">
             <td style="width:20%;">
               <span>N&deg; of computers:</span>
             </td>
             <td style="width:80%;">
-              <span>16</span>
+              <span>{{ n_computers }}</span>
             </td>
           </tr>
+          {% endif %}
           <tr style="padding-top:5px;">
             <td style="width:20%;">
               <span>N&deg; of data storage unit(s):</span>
             </td>
             <td style="width:80%;">
-              <span>16</span>
+              <span>{{ erasures | length }}</span>
             </td>
           </tr>
           <tr style="padding-top:5px;">
@@ -179,7 +194,7 @@
               <span>Sanitization result:</span>
             </td>
             <td style="width:80%;">
-              <span>Failed</span>
+              <span>{{ result }}</span>
             </td>
           </tr>
       </table>
@@ -198,7 +213,7 @@
               <span>Report UUID:</span>
             </td>
             <td style="width:80%;">
-              <span>8bcef704-ba04-4320-8056-c8a5c401dbe3</span>
+              <span>{{ uuid_report }}</span>
             </td>
           </tr>
           <tr style="padding-top:5px;">
@@ -206,7 +221,7 @@
               <span>Report Date:</span>
             </td>
             <td style="width:80%;">
-              <span>2022-12-26 11:26:24</span>
+              <span>{{ date_report }}</span>
             </td>
           </tr>
           <tr style="padding-top:5px;">
@@ -214,7 +229,7 @@
               <span>Software Version:</span>
             </td>
             <td style="width:80%;">
-              <span>Usody Drive Erasure 2022.03.0</span>
+              <span>{{ software }}</span>
             </td>
           </tr>
       </table>
@@ -237,15 +252,67 @@
           <tr style="padding-top:5px;">
             <td style="width:50%; text-align: center;">
               <span>Data Responsable</span>
+              <br />
+              <span>{{ my_data and my_data.responsable_person or '' }}</span>
             </td>
             <td style="width:50%; text-align: center;">
               <span>Data Supervisor</span>
+              <br />
+              <span>{{ my_data and my_data.supervisor_person or '' }}</span>
             </td>
           </tr>
       </table>
     </div>
   </div>
 
+{% if erasures %}
+  {% if erasure_hosts %}
+  {% for server in erasure_hosts %}
+  <div class="row mt-3 page-break">
+    <div class="col">
+      <h1>Server Summary</h1>
+    </div>
+    <div class="col">
+      <h4>SN Server {{ server.serial_number and server.serial_number.upper() }}</h4>
+    </div>
+  </div>
+  <div class="row mt-3">
+    <div class="col">
+      <table class="table" style="width: 100%; text-align: center;">
+        <thead style="border-bottom: 1px solid #000;">
+          <tr>
+            <th scope="col" style="text-align: center;">SN Storage</th>
+            <th scope="col" style="text-align: center;">Method</th>
+            <th scope="col" style="text-align: center;">Result</th>
+            <th scope="col" style="text-align: center;">Date</th>
+          </tr>
+        </thead>
+        <tbody>
+          {% for erasure in erasures %}
+          {% if erasure.parent == server %}
+          <tr style="border-bottom: 1px dashed #000;">
+            <td>
+              {{ erasure.device.serial_number.upper() }}
+            </td>
+            <td>
+              {{ erasure.get_public_name() }}
+            </td>
+            <td>
+              {{ erasure.severity.get_public_name() }}
+            </td>
+            <td>
+              {{ erasure.date_str }}
+            </td>
+          </tr>
+          {% endif %}
+          {% endfor %}
+        </tbody>
+      </table>
+    </div>
+  </div>
+  {% endfor %}
+  {% endif %}
+  {% if erasures_normal %}
   <div class="row mt-3 page-break">
     <div class="col">
       <h1>Devices Summary</h1>
@@ -256,23 +323,23 @@
       <table class="table" style="width: 100%; text-align: center;">
         <thead style="border-bottom: 1px solid #000;">
           <tr>
-            <th scope="col">SN Storage</th>
+            <th scope="col" style="text-align: center;">SN Storage</th>
-            <th scope="col">Method</th>
+            <th scope="col" style="text-align: center;">Method</th>
-            <th scope="col">Result</th>
+            <th scope="col" style="text-align: center;">Result</th>
-            <th scope="col">Date</th>
+            <th scope="col" style="text-align: center;">Date</th>
           </tr>
         </thead>
         <tbody>
-          {% for erasure in erasures %}
+          {% for erasure in erasures_normal %}
           <tr style="border-bottom: 1px dashed #000;">
             <td>
               {{ erasure.device.serial_number.upper() }}
             </td>
             <td>
-              {{ erasure.type }}
+              {{ erasure.get_public_name() }}
             </td>
             <td>
-              {{ erasure.severity }}
+              {{ erasure.severity.get_public_name() }}
             </td>
             <td>
               {{ erasure.date_str }}
@@ -283,10 +350,11 @@
       </table>
     </div>
   </div>
+  {% endif %}
 </div>
 {% for erasure in erasures %}
 <div class="container mb-5 page-break">
-   <h4>{{ erasure.device.__format__('t') }}</h4>
+   <h4>{{ erasure.device.serial_number.upper() }}</h4>
    <dl>
      <dt>Data storage:</dt>
      <dd>{{ erasure.device.__format__('ts') }}</dd>
@@ -308,15 +376,21 @@
   {% if erasure.steps %}
   <dt>Erasure steps:</dt>
    <dd>
-                      <ol>
+     <ol>
-                          {% for step in erasure.steps %}
+       {% for step in erasure.steps %}
-                              <li>{{ step.__format__('') }}</li>
+         <li>{{ step.__format__('') }}</li>
-                          {% endfor %}
+       {% endfor %}
-                      </ol>
+      </ol>
-                  </dd>
+    </dd>
-              {% endif %}
+    {% endif %}
-          </dl>
+  </dl>
 </div>
 {% endfor %}
+{% endif %}
+<footer class="page-header">
+<div>
+  <a href="{{ url_for('Document.StampsView', _external=True) }}">Verify on-line the integrity of this document</a>
+</div>
+</footer>
 </body>
 </html>