mod-TeslaPowerwall2AC/lib/FHEM/Devices/Tesla/Powerwall.pm

1000 lines
29 KiB
Perl

###############################################################################
#
# Developed with Kate
#
# (c) 2017-2021 Copyright: Marko Oldenburg (fhemdevelopment at cooltux dot net)
# All rights reserved
#
# This script is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# any later version.
#
# The GNU General Public License can be found at
# http://www.gnu.org/copyleft/gpl.html.
# A copy is found in the textfile GPL.txt and important notices to the license
# from the author is found in LICENSE.txt distributed with these scripts.
#
# This script is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
#
# $Id$
#
###############################################################################
##
##
## Das JSON Modul immer in einem eval aufrufen
# $data = eval{decode_json($data)};
#
# if($@){
# ::Log3($SELF, 2, "$TYPE ($SELF) - error while request: $@");
#
# ::readingsSingleUpdate($hash, "state", "error", 1);
#
# return;
# }
#
#######
#######
# URLs zum Abrufen diverser Daten
# https://<ip-Powerwall>/api/system_status/soe
# https://<ip-Powerwall>/api/meters/aggregates
# https://<ip-Powerwall>/api/site_info
# https://<ip-Powerwall>/api/sitemaster
# https://<ip-Powerwall>/api/powerwalls
# https://<ip-Powerwall>/api/networks
# https://<ip-Powerwall>/api/system/networks
# https://<ip-Powerwall>/api/operation
#
##
##
package FHEM::Devices::Tesla::Powerwall;
use strict;
use warnings;
use HttpUtils;
use FHEM::Core::Authentication::Passwords qw(:ALL);
use Data::Dumper;
# try to use JSON::MaybeXS wrapper
# for chance of better performance + open code
eval {
require JSON::MaybeXS;
import JSON::MaybeXS qw( decode_json encode_json );
1;
};
if ($@) {
$@ = undef;
# try to use JSON wrapper
# for chance of better performance
eval {
# JSON preference order
local $ENV{PERL_JSON_BACKEND} =
'Cpanel::JSON::XS,JSON::XS,JSON::PP,JSON::backportPP'
unless ( defined( $ENV{PERL_JSON_BACKEND} ) );
require JSON;
import JSON qw( decode_json encode_json );
1;
};
if ($@) {
$@ = undef;
# In rare cases, Cpanel::JSON::XS may
# be installed but JSON|JSON::MaybeXS not ...
eval {
require Cpanel::JSON::XS;
import Cpanel::JSON::XS qw(decode_json encode_json);
1;
};
if ($@) {
$@ = undef;
# In rare cases, JSON::XS may
# be installed but JSON not ...
eval {
require JSON::XS;
import JSON::XS qw(decode_json encode_json);
1;
};
if ($@) {
$@ = undef;
# Fallback to built-in JSON which SHOULD
# be available since 5.014 ...
eval {
require JSON::PP;
import JSON::PP qw(decode_json encode_json);
1;
};
if ($@) {
$@ = undef;
# Fallback to JSON::backportPP in really rare cases
require JSON::backportPP;
import JSON::backportPP qw(decode_json encode_json);
1;
}
}
}
}
}
my %paths = (
'statussoe' => 'system_status/soe',
'aggregates' => 'meters/aggregates',
'meterssite' => 'meters/site',
'meterssolar' => 'meters/solar',
'siteinfo' => 'site_info',
'sitename' => 'site_info/site_name',
'sitemaster' => 'sitemaster',
'powerwalls' => 'powerwalls',
'registration' => 'customer/registration',
'status' => 'status',
'gridstatus' => 'system_status/grid_status',
);
my %cmdPaths = (
'powerwallsstop' => 'sitemaster/stop',
'powerwallsrun' => 'sitemaster/run',
);
sub Define {
my $hash = shift;
my $aArg = shift;
return $@ unless ( FHEM::Meta::SetInternals($hash) );
use version 0.60; our $VERSION = FHEM::Meta::Get( $hash, 'version' );
return q{too few parameters: define <name> TeslaPowerwall2AC <HOST>}
if ( scalar( @{$aArg} ) != 3 );
my $name = $aArg->[0];
my $host = $aArg->[2];
$hash->{HOST} = $host;
$hash->{INTERVAL} = 300;
$hash->{VERSION} = version->parse($VERSION)->normal;
$hash->{NOTIFYDEV} = qq(global,$name);
$hash->{actionQueue} = [];
::CommandAttr( undef, $name . q{ room Tesla} )
if ( ::AttrVal( $name, 'room', 'none' ) eq 'none' );
::Log3($name, 3,
qq(TeslaPowerwall2AC ($name) - defined TeslaPowerwall2AC Device with Host $host and Interval $hash->{INTERVAL}));
### create password object to handle pass keystore
$hash->{helper}->{passObj} = FHEM::Core::Authentication::Passwords->new($hash->{TYPE});
## kann nach einiger Zeit gelöscht werden genauso wie auch ReadPassword und DeletePassword
if ( defined( ReadPassword( $hash, $name ) ) ) {
my ($passResp,$passErr);
($passResp,$passErr) = $hash->{helper}->{passObj}->setStorePassword($name,ReadPassword( $hash, $name ));
::Log3($name, 1,
qq(TeslaPowerwall2AC ($name) - error while saving the password - $passErr))
if ( !defined($passResp)
and defined($passErr) );
::Log3($name, 1,
qq(TeslaPowerwall2AC ($name) - password successfully saved))
if ( defined($passResp)
and !defined($passErr) );
DeletePassword($hash);
}
return;
}
sub Undef {
my $hash = shift;
my $name = shift;
::RemoveInternalTimer($hash);
::Log3($name, 3, qq(TeslaPowerwall2AC ($name) - Device $name deleted));
return;
}
sub Attr {
my ( $cmd, $name, $attrName, $attrVal ) = @_;
my $hash = $::defs{$name};
if ( $attrName eq 'disable' ) {
if ( $cmd eq 'set' && $attrVal eq '1' ) {
::RemoveInternalTimer($hash);
::readingsSingleUpdate( $hash, 'state', 'disabled', 1 );
::Log3($name, 3, qq(TeslaPowerwall2AC ($name) - disabled));
}
elsif ( $cmd eq 'del' ) {
::Log3($name, 3, qq(TeslaPowerwall2AC ($name) - enabled));
}
}
if ( $attrName eq 'disabledForIntervals' ) {
if ( $cmd eq 'set' ) {
return
'check disabledForIntervals Syntax HH:MM-HH:MM or \'HH:MM-HH:MM HH:MM-HH:MM ...\''
unless ( $attrVal =~ /^((\d{2}:\d{2})-(\d{2}:\d{2})\s?)+$/ );
::Log3($name, 3, qq(TeslaPowerwall2AC ($name) - disabledForIntervals));
::readingsSingleUpdate( $hash, 'state', 'disabled', 1 );
}
elsif ( $cmd eq 'del' ) {
::Log3($name, 3, qq(TeslaPowerwall2AC ($name) - enabled));
::readingsSingleUpdate( $hash, 'state', 'active', 1 );
}
}
if ( $attrName eq 'interval' ) {
if ( $cmd eq 'set' ) {
if ( $attrVal < 60 ) {
::Log3($name, 3,
qq(TeslaPowerwall2AC ($name) - interval too small, please use something >= 60 (sec), default is 300 (sec)));
return
q{interval too small, please use something >= 60 (sec), default is 300 (sec)};
}
else {
::RemoveInternalTimer($hash);
$hash->{INTERVAL} = $attrVal;
::Log3($name, 3,
qq(TeslaPowerwall2AC ($name) - set interval to $attrVal));
Timer_GetData($hash);
}
}
elsif ( $cmd eq 'del' ) {
::RemoveInternalTimer($hash);
$hash->{INTERVAL} = 300;
::Log3($name, 3,
qq(TeslaPowerwall2AC ($name) - set interval to default));
Timer_GetData($hash);
}
}
return;
}
sub Notify {
my $hash = shift;
my $dev = shift;
my $name = $hash->{NAME};
return if ( ::IsDisabled($name) );
my $devname = $dev->{NAME};
my $devtype = $dev->{TYPE};
my $events = ::deviceEvents( $dev, 1 );
return if ( !$events );
Timer_GetData($hash)
if (
( grep /^INITIALIZED$/, @{$events}
or grep /^ATTR.$name.emailaddr$/, @{$events}
or grep /^DELETEATTR.$name.disable$/, @{$events}
or grep /^DELETEATTR.$name.interval$/, @{$events}
or grep /^DEFINED.$name$/, @{$events} )
and $::init_done
);
return;
}
sub Get {
my $hash = shift;
my $aArg = shift;
my $name = shift @$aArg;
my $cmd = shift @$aArg // return qq(get $name needs at least one argument);
my $arg;
if ( $cmd eq 'statusSOE' ) {
$arg = lc($cmd);
}
elsif ( $cmd eq 'aggregates' ) {
$arg = lc($cmd);
}
elsif ( $cmd eq 'siteinfo' ) {
$arg = lc($cmd);
}
elsif ( $cmd eq 'powerwalls' ) {
$arg = lc($cmd);
}
elsif ( $cmd eq 'sitemaster' ) {
$arg = lc($cmd);
}
elsif ( $cmd eq 'registration' ) {
$arg = lc($cmd);
}
elsif ( $cmd eq 'status' ) {
$arg = lc($cmd);
}
else {
my $list = '';
$list .=
'statusSOE:noArg aggregates:noArg siteinfo:noArg sitemaster:noArg powerwalls:noArg registration:noArg status:noArg'
if( ::AttrVal($name,'emailaddr','none') ne 'none'
&& exists($hash->{helper}->{passObj})
&& defined($hash->{helper}->{passObj}->getReadPassword($name))
&& defined($hash->{TOKEN}) );
return 'Unknown argument ' . $cmd . ', choose one of ' . $list;
}
return 'There are still path commands in the action queue'
if ( defined( $hash->{actionQueue} )
&& scalar( @{ $hash->{actionQueue} } ) > 0 );
unshift( @{ $hash->{actionQueue} }, $arg );
Write($hash);
return;
}
sub Set {
my $hash = shift;
my $aArg = shift;
my $hArg = shift;
my $name = shift @$aArg;
my $cmd = shift @$aArg // return qq(set $name needs at least one argument);
my $arg;
if ( $cmd eq 'powerwalls' ) {
$arg = lc( $cmd . $aArg->[0] );
}
elsif ( lc $cmd eq 'setpassword' ) {
return q{please set Attribut emailaddr first}
if ( ::AttrVal( $name, 'emailaddr', 'none' ) eq 'none' );
return qq(usage: $cmd pass=<password>) if ( scalar( @{$aArg} ) != 0
|| scalar(keys %{$hArg}) != 1 );
my ($passResp,$passErr);
($passResp,$passErr) = $hash->{helper}->{passObj}->setStorePassword($name,$hArg->{'pass'});
return qq{error while saving the password - $passErr}
if ( !defined($passResp)
and defined($passErr) );
return Timer_GetData($hash)
if ( defined($passResp)
and !defined($passErr) );
}
elsif ( lc $cmd eq 'removepassword' ) {
return "usage: $cmd" if ( scalar( @{$aArg} ) != 0 );
my ($passResp,$passErr);
($passResp,$passErr) = $hash->{helper}->{passObj}->setDeletePassword($name);
return qq{error while saving the password - $passErr}
if ( !defined($passResp)
and defined($passErr) );
return q{password successfully removed}
if ( defined($passResp)
and !defined($passErr) );
}
else {
my $list = ( exists($hash->{helper}->{passObj})
&& defined($hash->{helper}->{passObj}->getReadPassword($name))
? 'removePassword:noArg '
: 'setPassword ');
$list .= 'powerwalls:run,stop'
if ( ::AttrVal( $name, 'devel', 0 ) == 1
&& exists($hash->{helper}->{passObj})
&& defined($hash->{helper}->{passObj}->getReadPassword($name))
&& defined($hash->{TOKEN}) );
return 'Unknown argument ' . $cmd . ', choose one of ' . $list;
}
unshift( @{ $hash->{actionQueue} }, $arg );
Write($hash);
return;
}
sub Timer_GetData {
my $hash = shift;
my $name = $hash->{NAME};
::RemoveInternalTimer($hash);
if ( defined( $hash->{actionQueue} )
&& scalar( @{ $hash->{actionQueue} } ) == 0 )
{
if ( !::IsDisabled($name) ) {
return ::readingsSingleUpdate( $hash, 'state',
'please set Attribut emailaddr first', 1 )
if ( ::AttrVal( $name, 'emailaddr', 'none' ) eq 'none' );
return ::readingsSingleUpdate( $hash, 'state',
'please set password first', 1 )
if ( !exists($hash->{helper}->{passObj})
|| ( exists($hash->{helper}->{passObj})
&& !defined($hash->{helper}->{passObj}->getReadPassword($name))
)
);
if ( !defined( $hash->{TOKEN}) ) {
unshift( @{ $hash->{actionQueue} }, 'login' );
}
else {
while ( my $obj = each %paths ) {
unshift( @{ $hash->{actionQueue} }, $obj );
}
}
Write($hash);
}
else {
return ::readingsSingleUpdate( $hash, 'state', 'disabled', 1 );
}
}
::InternalTimer( ::gettimeofday() + $hash->{INTERVAL},
\&FHEM::Devices::Tesla::Powerwall::Timer_GetData, $hash );
::Log3($name, 4,
qq(TeslaPowerwall2AC ($name) - Call ::InternalTimer Timer_GetData));
}
sub Write {
my $hash = shift;
my $name = $hash->{NAME};
my ( $uri, $method, $header, $data, $path ) =
CreateUri( $hash, pop( @{ $hash->{actionQueue} } ) );
::readingsSingleUpdate(
$hash,
'state',
'fetch data - '
. scalar( @{ $hash->{actionQueue} } )
. ' entries in the Queue',
1
);
::HttpUtils_NonblockingGet(
{
url => 'https://' . $uri,
timeout => 5,
method => $method,
data => $data,
header => $header,
hash => $hash,
setCmd => $path,
sslargs => { SSL_hostname => 0, verify_hostname => 0, SSL_verify_mode => 0 },
doTrigger => 1,
callback => \&ErrorHandling,
}
);
::Log3($name, 4, qq(TeslaPowerwall2AC ($name) - Send with URI: https://$uri));
}
sub ErrorHandling {
my $param = shift;
my $err = shift;
my $data = shift;
my $hash = $param->{hash};
my $name = $hash->{NAME};
### Begin Error Handling
if ( defined($err) ) {
if ( $err ne '' ) {
::readingsBeginUpdate($hash);
::readingsBulkUpdate( $hash, 'state', $err, 1 );
::readingsBulkUpdate( $hash, 'lastRequestError', $err, 1 );
::readingsEndUpdate( $hash, 1 );
::Log3($name, 3, qq(TeslaPowerwall2AC ($name) - RequestERROR: $err));
$hash->{actionQueue} = [];
return;
}
}
if ( $data eq ''
&& exists($param->{code})
&& $param->{code} != 200 )
{
::readingsBeginUpdate($hash);
::readingsBulkUpdate( $hash, 'state', $param->{code}, 1 );
::readingsBulkUpdate( $hash, 'lastRequestError', $param->{code}, 1 );
::Log3($name, 3,
qq(TeslaPowerwall2AC ($name) - RequestERROR: " . $param->{code}));
::readingsEndUpdate( $hash, 1 );
::Log3($name, 5,
qq(TeslaPowerwall2AC ($name) - RequestERROR: received http code "
. $param->{code}
. " without any data after requesting));
$hash->{actionQueue} = [];
return;
}
if ( $data =~ m#{"code":(\d+),"error":"(.+)","message":"(.+)"}$# ) {
::readingsBeginUpdate($hash);
::readingsBulkUpdate( $hash, 'state', $1, 1 );
::readingsBulkUpdate(
$hash,
'lastRequestError',
'Path: '
. $param->{setCmd} . ' '
. $1
. ' - Error: '
. $2
. ' Messages: '
. $3,
1
);
::readingsEndUpdate( $hash, 1 );
}
#### End Error Handling
::InternalTimer( ::gettimeofday() + 3, \&FHEM::Devices::Tesla::Powerwall::Write, $hash )
if ( defined( $hash->{actionQueue} )
&& scalar( @{ $hash->{actionQueue} } ) > 0 );
::Log3($name, 4, qq(TeslaPowerwall2AC ($name) - Recieve JSON data: $data));
ResponseProcessing( $hash, $param->{setCmd}, $data );
}
sub ResponseProcessing {
my $hash = shift;
my $path = shift;
my $json = shift;
my $name = $hash->{NAME};
my $decode_json;
my $readings;
$decode_json = eval { decode_json($json) };
if ($@) {
::Log3($name, 4, qq(TeslaPowerwall2AC ($name) - error while request: $@));
::readingsBeginUpdate($hash);
::readingsBulkUpdate( $hash, 'JSON Error', $@ );
::readingsBulkUpdate( $hash, 'state', 'JSON error' );
::readingsEndUpdate( $hash, 1 );
return;
}
return
if ( ref($decode_json) eq 'HASH'
&& defined($decode_json->{error})
&& $decode_json->{error}
&& defined($decode_json->{code})
&& $decode_json->{code} );
#### Verarbeitung der Readings zum passenden Path
if ( $path eq 'aggregates' ) {
$readings = ReadingsProcessing_Aggregates( $hash, $decode_json );
}
elsif ( $path eq 'powerwalls' ) {
$readings = ReadingsProcessing_Powerwalls( $hash, $decode_json );
}
elsif ( $path eq 'login' ) {
$hash->{TOKEN} = $decode_json->{token};
return Timer_GetData($hash);
}
elsif ( $path eq 'meterssite' ) {
$readings = ReadingsProcessing_Meters_Site( $hash, $decode_json );
}
elsif ( $path eq 'meterssolar' ) {
$readings = ReadingsProcessing_Meters_Solar( $hash, $decode_json );
}
else {
$readings = $decode_json;
}
WriteReadings( $hash, $path, $readings );
}
sub WriteReadings {
my $hash = shift;
my $path = shift;
my $readings = shift;
my $name = $hash->{NAME};
::Log3($name, 4, qq(TeslaPowerwall2AC ($name) - Write Readings));
::readingsBeginUpdate($hash);
while ( my ( $r, $v ) = each %{$readings} ) {
::readingsBulkUpdate( $hash, $path . '-' . $r, $v );
}
::readingsBulkUpdate( $hash, 'batteryLevel',
sprintf( "%.1f", $readings->{percentage} ) )
if ( defined( $readings->{percentage} ) );
::readingsBulkUpdate(
$hash,
'batteryPower',
sprintf(
"%.1f",
(
::ReadingsVal( $name, 'siteinfo-nominal_system_energy_kWh', 0 ) /
100
) * ::ReadingsVal( $name, 'statussoe-percentage', 0 )
)
);
::readingsBulkUpdateIfChanged( $hash, 'actionQueue',
scalar( @{ $hash->{actionQueue} } ) . ' entries in the Queue' );
::readingsBulkUpdateIfChanged(
$hash, 'state',
(
defined( $hash->{actionQueue} )
&& scalar( @{ $hash->{actionQueue} } ) == 0
? 'ready'
: 'fetch data - '
. scalar( @{ $hash->{actionQueue} } )
. ' paths in actionQueue'
)
);
::readingsEndUpdate( $hash, 1 );
}
sub ReadingsProcessing_Aggregates {
my $hash = shift;
my $decode_json = shift;
my $name = $hash->{NAME};
my %readings;
if ( ref($decode_json) eq 'HASH' ) {
while ( my $obj = each %{$decode_json} ) {
while ( my ( $r, $v ) = each %{ $decode_json->{$obj} } ) {
$readings{ $obj . '-' . $r } = $v;
}
}
}
else {
$readings{'error'} = q{aggregates response is not a Hash};
}
return \%readings;
}
sub ReadingsProcessing_Powerwalls {
my $hash = shift;
my $decode_json = shift;
my $name = $hash->{NAME};
my %readings;
if ( ref($decode_json) eq 'HASH' ) {
for (keys %{$decode_json}) {
$readings{$_} = $decode_json->{$_}
if ( ref($decode_json->{$_}) ne 'ARRAY'
&& defined($decode_json->{$_}) );
if ( ref($decode_json->{$_}) eq 'ARRAY' ) {
my $i = 0;
my $r1 = $_;
for my $hRef (@{$decode_json->{$_}}) {
for (keys %{$hRef}) {
$r1 =~ s/s$//g;
$readings{qq(${r1}_${i}_${_})} = $hRef->{$_}
if ( ref($hRef->{$_}) ne 'ARRAY'
&& ref($hRef->{$_}) ne 'HASH'
&& defined($hRef->{$_}) );
if ( ref($hRef->{$_}) eq 'HASH' ) {
my $r2 = $_;
my $r3 = $hRef->{$_};
for (keys %{$r3}) {
$readings{qq(${r1}_${i}_${r2}_${_})} = $r3->{$_}
if ( ref($r3->{$_}) ne 'ARRAY'
&& defined($r3->{$_}) );
if ( ref($r3->{$_}) eq 'ARRAY' ) {
my $ii = 0;
my $r4 = $_;
for $hRef (@{$r3->{$_}}) {
for (keys %{$hRef}) {
$r4 =~ s/s$//g;
$readings{qq(${r1}_${i}_${r2}_${r4}_${ii}_${_})} = $hRef->{$_}
if ( ref($hRef->{$_}) ne 'HASH'
&& defined($hRef->{$_}) );
}
$ii++
}
}
}
}
}
$i++;
}
$readings{'numberOfWalls'} = $i;
}
}
}
else {
$readings{'error'} = q{powerwalls response is not a Hash};
}
return \%readings;
}
sub ReadingsProcessing_Site_Info {
my $hash = shift;
my $decode_json = shift;
my $name = $hash->{NAME};
my %readings;
if ( ref($decode_json) eq 'HASH' ) {
while ( my $obj = each %{$decode_json} ) {
while ( my ( $r, $v ) = each %{ $decode_json->{$obj} } ) {
$readings{ $obj . '-' . $r } = $v;
}
}
}
else {
$readings{'error'} = q{siteinfo response is not a Hash};
}
return \%readings;
}
sub ReadingsProcessing_Meters_Site {
my $hash = shift;
my $decode_json = shift;
my $name = $hash->{NAME};
my %readings;
if ( ref($decode_json) eq 'ARRAY'
&& scalar( @{$decode_json} ) > 0 )
{
if ( ref( $decode_json->[0] ) eq 'HASH' ) {
while ( my $obj = each %{ $decode_json->[0] } ) {
if ( ref( $decode_json->[0]->{$obj} ) eq 'ARRAY'
|| ref( $decode_json->[0]->{$obj} ) eq 'HASH' )
{
if ( ref( $decode_json->[0]->{$obj} ) eq 'HASH' ) {
while ( my ( $r, $v ) =
each %{ $decode_json->[0]->{$obj} } )
{
if ( ref($v) ne 'HASH' ) {
$readings{ $obj . '-' . $r } = $v;
}
else {
while ( my ( $r2, $v2 ) =
each %{ $decode_json->[0]->{$obj}->{$r} } )
{
$readings{ $obj . '-' . $r . '-' . $r2 } =
$v2;
}
}
}
}
elsif ( ref( $decode_json->[0]->{$obj} ) eq 'ARRAY' ) {
}
}
else {
$readings{$obj} = $decode_json->[0]->{$obj};
}
}
}
}
else {
$readings{'error'} = q{metes site response is not a Array};
}
return \%readings;
}
sub ReadingsProcessing_Meters_Solar {
my $hash = shift;
my $decode_json = shift;
my $name = $hash->{NAME};
my %readings;
if ( ref($decode_json) eq 'ARRAY'
&& scalar( @{$decode_json} ) > 0 )
{
if ( ref( $decode_json->[0] ) eq 'HASH' ) {
while ( my $obj = each %{ $decode_json->[0] } ) {
if ( ref( $decode_json->[0]->{$obj} ) eq 'ARRAY'
|| ref( $decode_json->[0]->{$obj} ) eq 'HASH' )
{
if ( ref( $decode_json->[0]->{$obj} ) eq 'HASH' ) {
while ( my ( $r, $v ) =
each %{ $decode_json->[0]->{$obj} } )
{
if ( ref($v) ne 'HASH' ) {
$readings{ $obj . '-' . $r } = $v;
}
else {
while ( my ( $r2, $v2 ) =
each %{ $decode_json->[0]->{$obj}->{$r} } )
{
$readings{ $obj . '-' . $r . '-' . $r2 } =
$v2;
}
}
}
}
elsif ( ref( $decode_json->[0]->{$obj} ) eq 'ARRAY' ) {
}
}
else {
$readings{$obj} = $decode_json->[0]->{$obj};
}
}
}
}
else {
$readings{'error'} = q{metes solar response is not a Array};
}
return \%readings;
}
sub CreateUri {
my $hash = shift;
my $path = shift;
my $name = $hash->{NAME};
my $host = $hash->{HOST};
my $header = ( defined($hash->{TOKEN}) ? 'Cookie: AuthCookie=' . $hash->{TOKEN} : undef );
my $method = 'GET';
my $uri = ( $path ne 'login' ? $host . '/api/' . $paths{$path} : $host . '/api/login/Basic' );
my $data;
if ( $path eq 'login' ) {
$method = 'POST';
$header = 'Content-Type: application/json';
$data =
'{"username":"customer","password":"'
. $hash->{helper}->{passObj}->getReadPassword($name)
. '","email":"'
. ::AttrVal($name,'emailaddr','test@test.de')
. '","force_sm_off":false}'
}
elsif ( $path eq 'powerwallsstop'
|| $path eq 'powerwallsruns' )
{
$uri = $host . '/api/' . $cmdPaths{$path};
}
return ( $uri, $method, $header, $data, $path );
}
### Kann nach einiger Zeit entfernt werden
sub ReadPassword {
my $hash = shift;
my $name = shift;
my $index = $hash->{TYPE} . q{_} . $name . q{_passwd};
my $key = ::getUniqueId() . $index;
my ( $password, $err );
::Log3($name, 4, qq(TeslaPowerwall2AC ($name) - Read password from file));
( $err, $password ) = ::getKeyValue($index);
if ( defined($err) ) {
::Log3($name, 3,
qq(TeslaPowerwall2AC ($name) - unable to read password from file: $err));
return;
}
if ( defined($password) ) {
if ( eval qq(use Digest::MD5;1) ) {
$key = Digest::MD5::md5_hex( unpack "H*", $key );
$key .= Digest::MD5::md5_hex($key);
}
my $dec_pwd = '';
for my $char ( map { pack( 'C', hex($_) ) } ( $password =~ /(..)/g ) ) {
my $decode = chop($key);
$dec_pwd .= chr( ord($char) ^ ord($decode) );
$key = $decode . $key;
}
return $dec_pwd;
}
else {
::Log3($name, 3, qq(TeslaPowerwall2AC ($name) - No password in file));
return;
}
return;
}
#### kann nach einiger Zeit gelöscht werden, entferne auch Code aus der Define Fn
sub DeletePassword {
my $hash = shift;
::setKeyValue( $hash->{TYPE} . q(_) . $hash->{NAME} . q(_passwd), undef );
return;
}
sub Rename {
my $new = shift;
my $old = shift;
my $hash = $::defs{$new};
my ($passResp,$passErr);
($passResp,$passErr) = $hash->{helper}->{passObj}->setRename($new,$old);
::Log3($new, 1,
qq(TeslaPowerwall2AC ($new) - error while change the password hash after rename - $passErr))
if ( !defined($passResp)
and defined($passErr) );
::Log3($new, 1,
qq(TeslaPowerwall2AC ($new) - change password hash after rename successfully))
if ( defined($passResp)
and !defined($passErr) );
return;
}
1;