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Copy pathimport_krf.php
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import_krf.php
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<?php
require_once './include_functions.php';
function verify_keys($key) {
// Version 0.9.0
$allowed_keys = array(
0 => 'id',
1 => 'parent_id',
2 => 'case_id',
3 => 'case_name',
4 => 'case_suspect',
5 => 'case_file_number',
6 => 'case_added_date',
7 => 'case_confiscation_date',
8 => 'case_start_date',
9 => 'case_ready_date',
10 => 'case_remove_date',
11 => 'case_devicecount',
12 => 'case_investigator',
13 => 'forensic_investigator',
14 => 'phone_investigator',
15 => 'case_investigation_lead',
16 => 'case_investigator_tel',
17 => 'case_investigator_unit',
18 => 'case_crime',
19 => 'copy_location',
20 => 'is_removed',
21 => 'case_status',
22 => 'case_requested_action',
23 => 'device_action',
24 => 'case_contains_mob_dev',
25 => 'case_urgency',
26 => 'case_urg_justification',
27 => 'case_request_description',
28 => 'examiners_notes',
29 => 'device_type',
30 => 'device_manuf',
31 => 'device_model',
32 => 'device_os',
33 => 'device_identifier',
34 => 'device_location',
35 => 'device_item_number',
36 => 'device_document',
37 => 'device_owner',
38 => 'device_is_host',
39 => 'device_host_id',
40 => 'device_include_in_report',
41 => 'device_time_deviation',
42 => 'device_size_in_gb',
43 => 'device_contains_evidence',
44 => 'last_updated',
45 => 'classification',
46 => 'report_notes',
47 => 'criminal_act_date_start',
48 => 'criminal_act_date_end',
49 => 'case_password',
50 => 'case_owner',
51 => 'is_protected',
53 => 'request_id',
54 => 'name',
55 => 'description',
56 => 'type',
57 => 'size',
58 => 'content',
59 => 'uploader',
60 => 'date_uploaded',
61 => 'hash',
62 => 'attr_1',
63 => 'attr_2',
64 => 'attr_3'
);
if (in_array($key, $allowed_keys)) {
return $key;
} else {
echo "KEY INTEGRITY CHECK FAILURE: " . $key;
;
die;
}
}
$file['content'] = file_get_contents($_FILES['fileToUpload']['tmp_name'][0]);
$case_array = json_decode(gzdecode($file['content']), TRUE);
if ($case_array === null) {
trigger_error('Invalid KRF file.');
header('Location: index.php');
die;
}
$date_range = array(
'start' => date('Y') . '-01-01 00:00:00',
'stop' => (date('Y') + 1) . '-01-01 00:00:00'
);
$input = $case_array['parent'];
unset($input['id']);
unset($input['parent_id']);
unset($input['case_id']);
unset($input['is_removed']);
unset($input['case_added_date']);
unset($input['case_start_date']);
unset($input['case_devicecount']);
unset($input['last_updated']);
$query = $kirjuri_database->prepare('select (case_id + 1) AS case_id FROM exam_requests WHERE case_added_date BETWEEN :dateStart AND :dateStop ORDER BY case_id DESC LIMIT 1 ');
$query->execute(array(
':dateStart' => $date_range['start'],
':dateStop' => $date_range['stop']
));
$next = $query->fetch(PDO::FETCH_ASSOC);
if ($next === false) {
$next['case_id'] = "1";
}
$query_builder = 'INSERT INTO exam_requests (id, parent_id, case_id, is_removed, case_added_date, case_start_date, last_updated, case_devicecount, ';
foreach ($input as $key => $value) {
$query_builder .= verify_keys($key) . ', ';
}
$query_builder = substr($query_builder, 0, -2);
$query_builder .= ') VALUES ( NULL, "0", ' . $next['case_id'] . ', "0", NOW(), NULL, NOW(), "0", ';
foreach ($input as $key => $value) {
if ($key !== "id") {
$query_builder .= ':' . $key . ', ';
}
}
$pdo_query = $query_builder = substr($query_builder, 0, -2) . "); UPDATE exam_requests SET parent_id=last_insert_id() WHERE id=last_insert_id();";
$kirjuri_database = connect_database('kirjuri-database');
$query = $kirjuri_database->prepare($pdo_query);
$pdo_data = array();
foreach ($input as $key => $value) {
$pdo_data[":" . $key] = $value;
}
$query->execute($pdo_data);
$query = $kirjuri_database->prepare('SELECT * FROM exam_requests WHERE id = last_insert_id()');
$query->execute();
$new_parent = $query->fetch(PDO::FETCH_ASSOC);
if (!empty($case_array['children'])) {
foreach ($case_array['children'] as $input) {
$old_id = $input['id'];
unset($input['id']);
$input['parent_id'] = $new_parent['id'];
unset($input['case_id']);
unset($input['is_removed']);
unset($input['case_status']);
unset($input['case_added_date']);
unset($input['case_start_date']);
unset($input['case_devicecount']);
unset($input['case_owner']);
unset($input['last_updated']);
$query_builder = 'INSERT INTO exam_requests (id, case_id, is_removed, case_status, case_added_date, case_start_date, last_updated, case_devicecount, case_owner, ';
foreach ($input as $key => $value) {
$query_builder .= $key . ', ';
}
$query_builder = substr($query_builder, 0, -2);
$query_builder .= ') VALUES ( NULL, NULL, "0", NULL, NOW(), NULL, NOW(), "0", NULL, ';
foreach ($input as $key => $value) {
if ($key !== "id") {
$query_builder .= ':' . $key . ', ';
}
}
$pdo_query = $query_builder = substr($query_builder, 0, -2) . ");";
$kirjuri_database = connect_database('kirjuri-database');
$query = $kirjuri_database->prepare($pdo_query);
$pdo_data = array();
foreach ($input as $key => $value) {
$pdo_data[":" . $key] = $value;
}
$query->execute($pdo_data);
$query = $kirjuri_database->prepare('SELECT last_insert_id() AS id');
$query->execute();
$last_insert = $query->fetch(PDO::FETCH_ASSOC);
$new_ids[$old_id] = $last_insert['id'];
}
foreach ($new_ids as $old_id => $new_id) {
$query = $kirjuri_database->prepare('UPDATE exam_requests SET device_host_id = :new_id WHERE device_host_id = :old_id AND parent_id = :new_parent_id;');
$query->execute(array(
':new_id' => $new_id,
':old_id' => $old_id,
':new_parent_id' => $new_parent['id']
));
}
}
if (!empty($case_array['files'])) {
$i = 0;
foreach ($case_array['files'] as $file) {
foreach ($file as $key => $value) {
if ($key === "content") {
$decoded_files[$i][$key] = base64_decode($value);
} else {
$decoded_files[$i][$key] = $value;
}
}
$i++;
}
unset($case_array['files']);
foreach ($decoded_files as $file) {
unset($file['id']);
unset($file['attr_1']);
$file['request_id'] = $new_parent['id'];
$query_builder = 'INSERT INTO attachments (id, ';
foreach ($file as $key => $value) {
$query_builder .= verify_keys($key) . ', ';
}
$query_builder = substr($query_builder, 0, -2);
$query_builder .= ') VALUES (NULL, ';
foreach ($file as $key => $value) {
if ($key !== "id") {
$query_builder .= ':' . $key . ', ';
}
}
$pdo_query = $query_builder = substr($query_builder, 0, -2) . ");";
$kirjuri_database = connect_database('kirjuri-database');
$query = $kirjuri_database->prepare($pdo_query);
$pdo_data = array();
foreach ($file as $key => $value) {
$pdo_data[":" . $key] = $value;
}
$query->execute($pdo_data);
}
}
mkdir('logs/cases/uid' . $new_parent['id']);
file_put_contents('logs/cases/uid' . $new_parent['id'] . '/events.log', base64_decode($case_array['caselog']));
file_put_contents('logs/cases/uid' . $new_parent['id'] . '/import.log', json_encode($case_array['metadata'], JSON_PRETTY_PRINT));
event_log_write($new_parent['id'], "Add", "Imported case from file: " . $_FILES['fileToUpload']['name'][0]);
show_saved_succesfully();
header('Location: edit_request.php?case=' . $new_parent['id']);
die;