From 78905b02d4bcc1ed647c3ff7d15a8c2a7fa08ebb Mon Sep 17 00:00:00 2001
From: Philipp <philipp@wolfmajer.at>
Date: Wed, 19 Mar 2025 15:25:16 +0100
Subject: [PATCH] initial token creation was missing

---
 98_TadoAPI.pm | 98 +++++++++++++++++++++++++++++++++++++++++----------
 1 file changed, 80 insertions(+), 18 deletions(-)

diff --git a/98_TadoAPI.pm b/98_TadoAPI.pm
index b8b0476..4f7753f 100644
--- a/98_TadoAPI.pm
+++ b/98_TadoAPI.pm
@@ -58,7 +58,6 @@ my %gets = (
     "getZoneDevices" => "noArg",
     "getZoneInfo"    => "noArg",
     "getGeo"         => "",
-
     "getDeviceCode" => "noArg",
     "getMobileDevices" => "noArg"
 );
@@ -89,7 +88,7 @@ sub TadoAPI_Init {
     my @args = split( "[ \t][ \t]*", $def );
 
     my $u =
-      "wrong syntax: define <name> TadoAPI <username>";
+      "wrong syntax: define <name> TadoAPI <device_code>";
     return $u if ( int(@args) < 2 );
     return;
 }
@@ -106,6 +105,7 @@ sub TadoAPI_Define {
     my ( $user, $homeID ) = @a;
     Log3 $name, 3, "TadoAPI_Define $name: called ";
     $hash->{STATE} = "defined";
+    $hash->{DEF} = "no device_code set";
 
     # Initialize the device
     return $@ unless ( FHEM::Meta::SetInternals($hash) );
@@ -121,9 +121,9 @@ sub TadoAPI_Define {
         return TadoAPI_Catch($@) if $@;
     }
 
-    if ( defined($user) ) {
+    if ( defined($user) && $user ne "no device_code set" ) {
         TadoAPI_CheckStatus($hash);
-        TadoAPI_LoadToken($hash);
+        TadoAPI_NewTokenRequest($hash);
 
         # start the status update timer
         RemoveInternalTimer($hash);
@@ -317,16 +317,6 @@ sub TadoAPI_Get {
                 last;
             };
 
-            # only for testing
-            $cmd eq "getXTest" and do {
-                Log3 $name, 5, "TadoAPI $name" . ": " . "processing ($cmd)";
-                my $zoneName = TadoAPI_GetZoneNameById( $hash, $value );
-                $zoneName = "wrong Zone ID" unless $zoneName;
-                $message = "Name: " . $zoneName;
-                Log3 $name, 3, "TadoAPI $name" . ": " . "$cmd finished\n";
-                last;
-            };
-
             $cmd eq "getZoneDevices" and do {
                 Log3 $name, 3, "TadoAPI $name" . ": " . "processing ($cmd)";
                 my @devArr      = TadoAPI_GetTadoDevices($hash);
@@ -468,8 +458,8 @@ sub TadoAPI_LoadToken {
 sub TadoAPI_RegisterNewDevice {
     my $hash          = shift;
     my $name          = $hash->{NAME};
-    my $device_code   = $hash->{TADO_USER};
     my $tokenFileName = $tokenFile . "_" . $name;
+    
 
     my $data = {
         client_id     => $client_id,
@@ -497,7 +487,7 @@ sub TadoAPI_RegisterNewDevice {
           . " - $err";
     }
     elsif ( $returnData ne "" ) {
-        Log3 $name, 5, "url " . $param->{url} . " - returned: $returnData";
+        Log3 $name, 5, "Device registration URL: " . $param->{url} . " - returned: $returnData";
         my $decoded_data = eval { decode_json($returnData) };
         if ($@) {
             Log3 $name, 3, "TadoAPI $name" . ": "
@@ -516,6 +506,76 @@ sub TadoAPI_RegisterNewDevice {
     return;
 }
 
+sub TadoAPI_NewTokenRequest {
+    my $hash          = shift;
+    my $name          = $hash->{NAME};
+    my $device_code   = $hash->{TADO_USER};
+    my $tokenFileName = $tokenFile . "_" . $name;
+
+    Log3 $name, 5, "TadoAPI $name" . ": " . "calling NewTokenRequest()";
+
+    my $data = {
+        client_id     => $client_id,
+        device_code => $device_code,
+        grant_type    => 'urn:ietf:params:oauth:grant-type:device_code'
+    };
+
+    my $param = {
+        url     => $AuthURL,
+        method  => 'POST',
+        timeout => 5,
+        hash    => $hash,
+        data    => $data
+    };
+
+    #Log3 $name, 5, 'Blocking GET: ' . Dumper($param);
+    Log3 $name, $reqDebug, "TadoAPI $name" . ": " . "Request NEW Token from: $AuthURL";
+    my ( $err, $returnData ) = HttpUtils_BlockingGet($param);
+
+    if ( $err ne "" ) {
+        Log3 $name, 3,
+            "TadoAPI $name" . ": "
+          . "NewTokenRequest: Error while requesting "
+          . $param->{url}
+          . " - $err";
+    }
+    elsif ( $returnData ne "" ) {
+        Log3 $name, 5, "url " . $param->{url} . " returned: $returnData";
+        my $decoded_data = eval { decode_json($returnData) };
+        if ($@) {
+            Log3 $name, 3, "TadoAPI $name" . ": "
+              . "NewTokenRequest: decode_json failed, invalid json. error: $@ ";
+        }
+        else {
+            #write token data in file
+            open( my $TOKENFILE, q{>}, $tokenFileName ) or do {
+              $apiStatus = 0;
+              $hash->{STATE} = "Token error";
+              return; 
+            };
+            print $TOKENFILE $returnData . "\n";
+            close($TOKENFILE);
+
+            # token lifetime management
+            if ( defined($decoded_data->{'expires_in'}) ){
+              $hash->{TOKEN_LIFETIME} = gettimeofday() + $decoded_data->{'expires_in'};
+            }
+            $hash->{TOKEN_LIFETIME_HR} = localtime( $hash->{TOKEN_LIFETIME} );
+            Log3 $name, 5,
+                "TadoAPI $name" . ": "
+              . "Retrived new authentication token successfully. Valid until "
+              . localtime( $hash->{TOKEN_LIFETIME} );
+            $hash->{STATE} = "reachable";
+            # refresh FHEM device
+            TadoAPI_UpdateFn($hash);
+            return $decoded_data;
+        }
+    }
+    return;
+}
+
+
+
 
 sub TadoAPI_TokenRefresh {
     my $hash          = shift;
@@ -534,6 +594,8 @@ sub TadoAPI_TokenRefresh {
     $Token = decode_json(<$TOKENFILE>) };
     close($TOKENFILE);
 
+
+
     my $data = {
         client_id     => $client_id,
         scope         => $scope,
@@ -581,7 +643,7 @@ sub TadoAPI_TokenRefresh {
             #write token data in file
             open( my $TOKENFILE, q{>}, $tokenFileName ) or do {
               $apiStatus = 0;
-              $hash->{STATE} = "Token error";
+              $hash->{STATE} = "Token open error";
               return; 
             };
             print $TOKENFILE $returnData . "\n";
@@ -871,7 +933,7 @@ sub TadoAPI_callback {
 
     my $hash = $param->{hash};
     my $name = $hash->{NAME};
-
+    
     $param->{code} = 0 unless defined $param->{code};
 
     if ( $param->{code} == 405 || $param->{code} == 400 ) {