From 042475a989ae2b1543adf1ec6541085f6d3dfddd Mon Sep 17 00:00:00 2001
From: Peter Goodhall <peter@magicbug.co.uk>
Date: Tue, 25 Aug 2020 17:50:52 +0100
Subject: [PATCH] ADIF Export for LOTW ready for signing

---
 application/controllers/Lotw.php              |  16 ++-
 application/models/Logbook_model.php          |  15 ++-
 .../lotw_views/adif_views/adif_export.php     | 109 +++++++++++++++++-
 3 files changed, 132 insertions(+), 8 deletions(-)

diff --git a/application/controllers/Lotw.php b/application/controllers/Lotw.php
index 24da35e3..a775dced 100644
--- a/application/controllers/Lotw.php
+++ b/application/controllers/Lotw.php
@@ -162,6 +162,12 @@ class Lotw extends CI_Controller {
 					$this->load->model('Dxcc');
 					$data['station_profile_dxcc'] = $this->Dxcc->lookup_country($data['lotw_cert_info']->cert_dxcc);
 
+					// Get QSOs
+
+					$this->load->model('Logbook_model');
+
+					$data['qsos'] = $this->Logbook_model->get_lotw_qsos_to_upload($data['station_profile']->station_id);
+
 					$this->load->view('lotw_views/adif_views/adif_export', $data);
 				}
 			} else {
@@ -626,13 +632,13 @@ class Lotw extends CI_Controller {
 
 	}
 
-	function signlog() {
+	function signlog($sign_key, $string) {
 
-		$qso_string = "14IO87IPEU-0052770CM2MG0IIQ435.355562145.878136FMSAT2020-08-1212:10:53ZAO-92";
+		$qso_string = $string;
 
-		$key = "";
+		$key = $sign_key;
 
-		$pkeyid = openssl_pkey_get_private($key, 'peter');
+		$pkeyid = openssl_pkey_get_private($key, 'cloudlog');
 		//openssl_sign($plaintext, $signature, $pkeyid, OPENSSL_ALGO_SHA1 );
 		//openssl_free_key($pkeyid);
 
@@ -640,7 +646,7 @@ class Lotw extends CI_Controller {
 		if(openssl_sign($qso_string, $signature, $pkeyid, OPENSSL_ALGO_SHA1)) {
 		  openssl_free_key($pkeyid);
 		  $signature_b64 = base64_encode($signature);
-		  echo($signature_b64."\n");
+		  return $signature_b64;
 		}
 
 
diff --git a/application/models/Logbook_model.php b/application/models/Logbook_model.php
index ed5ff151..0825c732 100755
--- a/application/models/Logbook_model.php
+++ b/application/models/Logbook_model.php
@@ -2157,7 +2157,20 @@ class Logbook_model extends CI_Model {
             return null;
         }
     }
-    
+ 
+  function get_lotw_qsos_to_upload($station_id) {
+
+    $this->db->select('COL_CALL, COL_BAND, COL_BAND_RX, COL_TIME_ON, COL_RST_RCVD, COL_RST_SENT, COL_MODE, COL_FREQ, COL_FREQ_RX, COL_GRIDSQUARE, COL_SAT_NAME, COL_PROP_MODE');
+
+    $this->db->where("station_id", 1);
+
+    $this->db->order_by("COL_TIME_ON", "desc");
+    $this->db->limit(1);
+    $query = $this->db->get($this->config->item('table_name'));
+
+    return $query;
+  }
+
 }
 
 function validateADIFDate($date, $format = 'Ymd')
diff --git a/application/views/lotw_views/adif_views/adif_export.php b/application/views/lotw_views/adif_views/adif_export.php
index efc3edff..d0520a14 100644
--- a/application/views/lotw_views/adif_views/adif_export.php
+++ b/application/views/lotw_views/adif_views/adif_export.php
@@ -1,11 +1,16 @@
 <?php
 	header('Content-Type: text/plain; charset=utf-8');
 ?>
+<?php 
+$cert1 = str_replace("-----BEGIN ENCRYPTED PRIVATE KEY-----", "", $lotw_cert_info->cert_key);
+$cert2 = str_replace("-----END ENCRYPTED PRIVATE KEY-----", "", $cert1);
+?>
 <TQSL_IDENT:54>TQSL V2.5.4 Lib: V2.5 Config: V11.12 AllowDupes: false
 
 <Rec_Type:5>tCERT
 <CERT_UID:1>1
-<CERTIFICATE:<?php echo strlen($lotw_cert_info->cert_key); ?>><?php echo $lotw_cert_info->cert_key; ?>
+<CERTIFICATE:<?php echo strlen(trim($cert2)); ?>><?php echo trim($cert2); ?>
+
 <eor>
 
 <Rec_Type:8>tSTATION
@@ -23,4 +28,104 @@
 
 <?php if(isset($station_profile->station_iota)) { ?><IOTA:<?php echo strlen($station_profile->station_iota); ?>><?php echo $station_profile->station_iota; ?><?php } ?>
 
-<eor>
\ No newline at end of file
+<eor>
+
+<?php foreach ($qsos->result() as $qso) { ?>
+<Rec_Type:8>tCONTACT
+<STATION_UID:1>1
+<CALL:<?php echo strlen($qso->COL_CALL); ?>><?php echo $qso->COL_CALL; ?>
+
+<BAND:<?php echo strlen($qso->COL_BAND); ?>><?php echo strtoupper($qso->COL_BAND); ?>
+
+<MODE:<?php echo strlen($qso->COL_MODE); ?>><?php echo strtoupper($qso->COL_MODE); ?>
+
+<?php if($qso->COL_FREQ != "0") { ?><?php $freq_in_mhz = $qso->COL_FREQ / 1000000; ?><FREQ:<?php echo strlen($freq_in_mhz); ?>><?php echo $freq_in_mhz; ?><?php } ?>
+
+<?php if($qso->COL_FREQ_RX) { ?><?php $freq_in_mhz_rx = $qso->COL_FREQ_RX / 1000000; ?><FREQ_RX:<?php echo strlen($freq_in_mhz_rx); ?>><?php echo $freq_in_mhz_rx; ?><?php } ?>
+
+<PROP_MODE:<?php echo strlen($qso->COL_PROP_MODE); ?>><?php echo strtoupper($qso->COL_PROP_MODE); ?>
+
+<SAT_NAME:<?php echo strlen($qso->COL_SAT_NAME); ?>><?php echo strtoupper($qso->COL_SAT_NAME); ?>
+
+<?php if($qso->COL_BAND_RX) { ?><BAND_RX:<?php echo strlen($qso->COL_BAND_RX); ?>><?php echo strtoupper($qso->COL_BAND_RX); ?><?php } ?>
+
+<?php $date_on = strtotime($qso->COL_TIME_ON); $new_date = date('Y-m-d', $date_on); ?>
+<QSO_DATE:<?php echo strlen($new_date); ?>><?php echo $new_date; ?>
+
+<?php $time_on = strtotime($qso->COL_TIME_ON); $new_on = date('H:i:s', $time_on); ?>
+<QSO_TIME:<?php echo strlen($new_on."Z"); ?>><?php echo $new_on."Z"; ?>
+
+<?php 
+
+
+$sign_string = "";
+
+// Add CQ Zone
+if($station_profile->station_cq) {
+	$sign_string .= $station_profile->station_cq;
+}
+
+// Add Gridsquare
+if($station_profile->station_gridsquare) {
+	$sign_string .= strtoupper($station_profile->station_gridsquare);
+}
+
+if($station_profile->station_iota) {
+	$sign_string .= strtoupper($station_profile->station_iota);
+}
+
+if($station_profile->station_itu) {
+	$sign_string .= $station_profile->station_itu;
+}
+
+if($qso->COL_BAND) {
+	$sign_string .= strtoupper($qso->COL_BAND);
+}
+
+if($qso->COL_BAND_RX) {
+	$sign_string .= strtoupper($qso->COL_BAND_RX);
+}
+
+if($qso->COL_CALL) {
+	$sign_string .= strtoupper($qso->COL_CALL);
+}
+
+if($freq_in_mhz) {
+	$sign_string .= strtoupper($freq_in_mhz);
+}
+
+if($freq_in_mhz_rx) {
+	$sign_string .= strtoupper($freq_in_mhz_rx);
+}
+
+if($qso->COL_MODE) {
+	$sign_string .= strtoupper($qso->COL_MODE);
+}
+
+
+if($qso->COL_PROP_MODE) {
+	$sign_string .= strtoupper($qso->COL_PROP_MODE);
+}
+
+$sign_string .= $new_date;
+
+$sign_string .= $new_on."Z";
+
+if($qso->COL_SAT_NAME) {
+	$sign_string .= strtoupper($qso->COL_SAT_NAME);
+}
+
+ ?>
+<?php 
+    $CI =& get_instance();
+    $signed_item = $CI->signlog($lotw_cert_info->cert_key, $sign_string);
+
+?>
+<SIGN_LOTW_V2.0:<?php echo strlen($signed_item); ?>:6><?php echo $signed_item; ?>
+
+<SIGNDATA:<?php echo strlen($sign_string); ?>><?php echo $sign_string; ?>
+
+<eor>
+
+<?php } ?>
+