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# --
# Copyright (C) 2001-2019 OTRS AG, https://otrs.com/
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (GPL). If you
# did not receive this file, see https://www.gnu.org/licenses/gpl-3.0.txt.
# --
package Kernel::System::GenericInterface::DebugLog;
use strict;
use warnings;
use Kernel::System::VariableCheck qw(:all);
our @ObjectDependencies = (
'Kernel::System::Cache',
'Kernel::System::DB',
'Kernel::System::Log',
);
=head1 NAME
Kernel::System::GenericInterface::DebugLog - log interface for generic interface
=head1 DESCRIPTION
All log functions.
=head1 PUBLIC INTERFACE
=head2 new()
create a debug log object. Do not use it directly, instead use:
my $DebugLogObject = $Kernel::OM->Get('Kernel::System::GenericInterface::DebugLog');
=cut
sub new {
my ( $Type, %Param ) = @_;
# allocate new hash for object
my $Self = {};
bless( $Self, $Type );
$Self->{CacheType} = 'GenericInterfaceDebugLog';
$Self->{CacheTTL} = 60 * 60 * 24 * 20;
return $Self;
}
=head2 LogAdd()
add a communication bit to database
if we don't already have a communication chain, create it
returns 1 on success or undef on error
my $Success = $DebugLogObject->LogAdd(
CommunicationID => '6f1ed002ab5595859014ebf0951522d9',
CommunicationType => 'Provider', # 'Provider' or 'Requester'
Data => 'additional data' # optional
DebugLevel => 'info', # 'debug', 'info', 'notice', 'error'
RemoteIP => '192.168.0.1', # optional, must be valid IPv4 or IPv6 address
Summary => 'description of log entry',
WebserviceID => 1,
);
=cut
sub LogAdd {
my ( $Self, %Param ) = @_;
# check needed params
NEEDED:
for my $Needed (qw(CommunicationID CommunicationType DebugLevel Summary WebserviceID))
{
next NEEDED if IsStringWithData( $Param{$Needed} );
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Need $Needed as a string!",
);
return;
}
# param syntax check
if ( !IsMD5Sum( $Param{CommunicationID} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'CommunicationID is not an md5sum!',
);
return;
}
if ( $Param{CommunicationType} !~ m{ \A (?: Provider | Requester ) \z }xms ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "CommunicationType '$Param{CommunicationType}' is not valid!",
);
return;
}
if (
defined $Param{RemoteIP} &&
$Param{RemoteIP} ne ''
)
{
if ( !IsStringWithData( $Param{RemoteIP} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "RemoteIP '$Param{RemoteIP}' is not a valid IPv4 or IPv6 address!",
);
return;
}
if ( !IsIPv4Address( $Param{RemoteIP} ) && !IsIPv6Address( $Param{RemoteIP} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "RemoteIP '$Param{RemoteIP}' is not a valid IPv4 or IPv6 address!",
);
return;
}
}
if ( !IsPositiveInteger( $Param{WebserviceID} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'WebserviceID is not a positive integer!',
);
return;
}
KEY:
for my $Key (qw(Data DebugLevel Summary)) {
next KEY if !defined $Param{$Key};
if ( !IsString( $Param{$Key} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "$Key is not a string!",
);
return;
}
}
# check if we have a communication chain already
my $LogData = $Self->LogGet(
CommunicationID => $Param{CommunicationID},
);
if ( !IsHashRefWithData($LogData) ) {
# no entry yet, create one
return if !$Self->_LogAddChain(
CommunicationID => $Param{CommunicationID},
CommunicationType => $Param{CommunicationType},
RemoteIP => $Param{RemoteIP},
WebserviceID => $Param{WebserviceID},
);
$LogData = $Self->LogGet(
CommunicationID => $Param{CommunicationID},
);
}
else {
# match param against existing chain
KEY:
for my $Key (qw(CommunicationType RemoteIP WebserviceID)) {
next KEY if !defined $Param{$Key};
next KEY if $Param{$Key} eq $LogData->{$Key};
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "$Key does not match current value for this CommunicationID!",
);
return;
}
}
# create entry
if (
!$Kernel::OM->Get('Kernel::System::DB')->Do(
SQL =>
'INSERT INTO gi_debugger_entry_content'
. ' (content, create_time, debug_level, gi_debugger_entry_id, subject)'
. ' VALUES (?, current_timestamp, ?, ?, ?)',
Bind => [
\$Param{Data}, \$Param{DebugLevel}, \$LogData->{LogID}, \$Param{Summary},
],
)
)
{
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Could not create debug entry in db!',
);
return;
}
return 1;
}
=head2 LogGet()
get communication chain data
my $LogData = $DebugLogObject->LogGet(
CommunicationID => '6f1ed002ab5595859014ebf0951522d9',
);
$LogData = {
CommunicationID => '6f1ed002ab5595859014ebf0951522d9',
CommunicationType => 'Provider',
Created => '2011-02-15 16:47:28',
LogID => 1,
RemoteIP => '192.168.0.1', # optional
WebserviceID => 1,
};
=cut
sub LogGet {
my ( $Self, %Param ) = @_;
# check needed param
if ( !IsMD5Sum( $Param{CommunicationID} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'CommunicationID is not an md5sum!',
);
return;
}
# check cache
my $Cache = $Kernel::OM->Get('Kernel::System::Cache')->Get(
Type => $Self->{CacheType},
Key => 'LogGet::' . $Param{CommunicationID},
);
return $Cache if $Cache;
# get database object
my $DBObject = $Kernel::OM->Get('Kernel::System::DB');
# prepare db request
if (
!$DBObject->Prepare(
SQL =>
'SELECT communication_id, communication_type, create_time, id, remote_ip,'
. ' webservice_id FROM gi_debugger_entry WHERE communication_id = ?',
Bind => [ \$Param{CommunicationID} ],
Limit => 1,
)
)
{
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Could not prepare db query!',
);
return;
}
# read data
my %LogData;
while ( my @Row = $DBObject->FetchrowArray() ) {
%LogData = (
CommunicationID => $Row[0],
CommunicationType => $Row[1],
Created => $Row[2],
LogID => $Row[3],
RemoteIP => $Row[4] || '',
WebserviceID => $Row[5],
);
}
return if !%LogData;
# set cache
$Kernel::OM->Get('Kernel::System::Cache')->Set(
Type => $Self->{CacheType},
TTL => $Self->{CacheTTL},
Key => 'LogGet::' . $Param{CommunicationID},
Value => \%LogData,
);
return \%LogData;
}
=head2 LogGetWithData()
get all individual entries for a communication chain
my $LogData = $DebugLogObject->LogGetWithData(
CommunicationID => '6f1ed002ab5595859014ebf0951522d9',
);
$LogData = {
CommunicationID => '6f1ed002ab5595859014ebf0951522d9',
CommunicationType => 'Provider',
Created => '2011-02-15 16:47:28',
LogID => 1,
RemoteIP => '192.168.0.1', # optional
WebserviceID => 1,
Data => [
{
Created => '2011-02-15 17:00:06',
Data => 'some logging specific data or structure', # optional
DebugLevel => 'info',
Summary => 'a log bit',
},
...
],
};
=cut
sub LogGetWithData {
my ( $Self, %Param ) = @_;
# check needed param
if ( !IsMD5Sum( $Param{CommunicationID} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'CommunicationID is not an md5sum!',
);
return;
}
# check if we have data for this communication id
my $LogData = $Self->LogGet(
CommunicationID => $Param{CommunicationID},
);
if ( !IsHashRefWithData($LogData) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Could not get communication chain!',
);
return;
}
# get database object
my $DBObject = $Kernel::OM->Get('Kernel::System::DB');
# prepare db request
if (
!$DBObject->Prepare(
SQL =>
'SELECT create_time, content, debug_level, subject'
. ' FROM gi_debugger_entry_content WHERE gi_debugger_entry_id = ?'
. ' ORDER BY create_time ASC, id ASC',
Bind => [ \$LogData->{LogID} ],
)
)
{
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Could not prepare db query!',
);
return;
}
# read data
my @LogDataEntries;
while ( my @Row = $DBObject->FetchrowArray() ) {
my %SingleEntry = (
Created => $Row[0],
Data => $Row[1] || '',
DebugLevel => $Row[2],
Summary => $Row[3],
);
push @LogDataEntries, \%SingleEntry;
}
$LogData->{Data} = \@LogDataEntries;
return $LogData;
}
=head2 LogDelete()
delete a complete communication chain
returns 1 if successful or undef otherwise
my $Success = $DebugLogObject->LogDelete(
NoErrorIfEmpty => 1, # optional
CommunicationID => '6f1ed002ab5595859014ebf0951522d9', # optional
WebserviceID => 1, # optional
# exactly one id parameter required
);
=cut
sub LogDelete {
my ( $Self, %Param ) = @_;
# check needed params
my $CommunicationIDValid = IsMD5Sum( $Param{CommunicationID} );
if ( $Param{CommunicationID} && !$CommunicationIDValid ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'CommunicationID is not an md5sum!',
);
return;
}
my $WebserviceIDValid = IsPositiveInteger( $Param{WebserviceID} );
if ( $Param{WebserviceID} && !$WebserviceIDValid ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'WebserviceID is not a positive integer!',
);
return;
}
if (
( !$CommunicationIDValid && !$WebserviceIDValid )
||
( $CommunicationIDValid && $WebserviceIDValid )
)
{
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Need exactly one of CommunicationID or WebserviceID!',
);
return;
}
# check if we have data for this param
if ($CommunicationIDValid) {
my $LogData = $Self->LogGet(
CommunicationID => $Param{CommunicationID},
);
if ( !IsHashRefWithData($LogData) ) {
return 1 if $Param{NoErrorIfEmpty};
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Communication chain does not exist!',
);
return;
}
}
else {
my $LogData = $Self->LogSearch(
Limit => 1,
WebserviceID => $Param{WebserviceID},
);
if ( !IsArrayRefWithData($LogData) ) {
return 1 if $Param{NoErrorIfEmpty};
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Communication chain does not exist!',
);
return;
}
}
# delete individual entries first
my $SQLIndividual =
'DELETE FROM gi_debugger_entry_content
WHERE gi_debugger_entry_id in( SELECT id FROM gi_debugger_entry ';
my @BindIndividual;
if ($CommunicationIDValid) {
$SQLIndividual .= 'WHERE communication_id = ?';
push @BindIndividual, \$Param{CommunicationID};
}
else {
$SQLIndividual .= 'WHERE webservice_id = ?';
push @BindIndividual, \$Param{WebserviceID};
}
$SQLIndividual .= ' )';
# get database object
my $DBObject = $Kernel::OM->Get('Kernel::System::DB');
if (
!$DBObject->Do(
SQL => $SQLIndividual,
Bind => \@BindIndividual,
)
)
{
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Could not remove entries of communication chain in db!',
);
return;
}
# delete main entry
my $SQLMain = 'DELETE FROM gi_debugger_entry WHERE';
my @BindMain;
if ($CommunicationIDValid) {
$SQLMain .= ' communication_id = ?';
push @BindMain, \$Param{CommunicationID};
}
else {
$SQLMain .= ' webservice_id = ?';
push @BindMain, \$Param{WebserviceID};
}
if (
!$DBObject->Do(
SQL => $SQLMain,
Bind => \@BindMain,
)
)
{
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Could not remove communication chain in db!',
);
return;
}
# clean cache
$Kernel::OM->Get('Kernel::System::Cache')->CleanUp(
Type => $Self->{CacheType},
);
return 1;
}
=head2 LogSearch()
search for log chains based on several criteria
when the parameter 'WithData' is set, the complete communication chains will be returned
my $LogData = $DebugLogObject->LogSearch(
CommunicationID => '6f1ed002ab5595859014ebf0951522d9', # optional
CommunicationType => 'Provider', # optional, 'Provider' or 'Requester'
CreatedAtOrAfter => '2011-01-01 00:00:00', # optional
CreatedAtOrBefore => '2011-12-31 23:59:59', # optional
Limit => 1000, # optional, default 100
RemoteIP => '192.168.0.1', # optional, must be valid IPv4 or IPv6 address
WebserviceID => 1, # optional
WithData => 0, # optional
Sort => 'ASC', # optional. 'ASC' (default) or 'DESC'
);
$LogData = [
{
CommunicationID => '6f1ed002ab5595859014ebf0951522d9',
CommunicationType => 'Provider',
Created => '2011-02-15 16:47:28',
LogID => 1,
RemoteIP => '192.168.0.1', # optional
WebserviceID => 1,
Data => [ # only when 'WithData' is set
{
Created => '2011-02-15 17:00:06',
Data => 'some logging specific data or structure', # optional
DebugLevel => 'info',
Summary => 'a log bit',
},
...
],
},
...
];
=cut
sub LogSearch {
my ( $Self, %Param ) = @_;
# param check
KEY:
for my $Key (
qw(CommunicationID CommunicationType CreatedAtOrAfter CreatedAtOrBefore Limit RemoteIP WebserviceID WithData)
)
{
next KEY if !defined $Param{$Key};
next KEY if IsStringWithData( $Param{$Key} );
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Need $Key as a string!",
);
return;
}
# param syntax check
if ( $Param{CommunicationID} && !IsMD5Sum( $Param{CommunicationID} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'CommunicationID is not an md5sum!',
);
return;
}
if (
$Param{CommunicationType}
&& $Param{CommunicationType} !~ m{ \A (?: Provider | Requester ) \z }xms
)
{
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "CommunicationType '$Param{CommunicationType}' is not valid!",
);
return;
}
KEY:
for my $Key (qw(CreatedAtOrAfter CreatedAtOrBefore)) {
next KEY if !$Param{$Key};
next KEY if $Param{$Key} =~ m{
\A \d{4} - \d{2} - \d{2} [ ] \d{2} : \d{2} : \d{2} \z
}xms;
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "$Key '$Param{$Key}' is not valid!",
);
return;
}
if ( $Param{Limit} && !IsPositiveInteger( $Param{Limit} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Limit is not a positive integer!',
);
return;
}
if (
defined $Param{RemoteIP} &&
$Param{RemoteIP} ne ''
)
{
if ( !IsStringWithData( $Param{RemoteIP} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "RemoteIP '$Param{RemoteIP}' is not a valid IPv4 or IPv6 address!",
);
return;
}
if ( !IsIPv4Address( $Param{RemoteIP} ) && !IsIPv6Address( $Param{RemoteIP} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "RemoteIP '$Param{RemoteIP}' is not a valid IPv4 or IPv6 address!",
);
return;
}
}
if ( $Param{WebserviceID} && !IsPositiveInteger( $Param{WebserviceID} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'WebserviceID is not a positive integer!',
);
return;
}
if ( $Param{WithData} && $Param{WithData} !~ m{ \A [01] \z }xms ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'WebserviceID is not a positive integer!',
);
return;
}
if (
IsStringWithData( $Param{Sort} )
&& $Param{Sort} ne 'ASC'
&& $Param{Sort} ne 'DESC'
)
{
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Sort must be 'DESC' or 'ASC'!",
);
return;
}
# prepare db request
my $SQL =
'SELECT communication_id, communication_type, id, remote_ip, webservice_id, create_time'
. ' FROM gi_debugger_entry';
my @Bind = ();
my $SQLExt = '';
my %NameToDB = (
CommunicationID => 'communication_id',
CommunicationType => 'communication_type',
RemoteIP => 'remote_ip',
WebserviceID => 'webservice_id',
);
OPTION:
for my $Option (qw(CommunicationID CommunicationType RemoteIP WebserviceID)) {
next OPTION if !$Param{$Option};
my $Type = $SQLExt ? 'AND' : 'WHERE';
$SQLExt .= " $Type $NameToDB{$Option} = ?";
push @Bind, \$Param{$Option};
}
if ( $Param{CreatedAtOrAfter} ) {
my $Type = $SQLExt ? 'AND' : 'WHERE';
$SQLExt .= " $Type create_time >= ?";
push @Bind, \$Param{CreatedAtOrAfter};
}
if ( $Param{CreatedAtOrBefore} ) {
my $Type = $SQLExt ? 'AND' : 'WHERE';
$SQLExt .= " $Type create_time <= ?";
push @Bind, \$Param{CreatedAtOrBefore};
}
my $SQLSort = IsStringWithData( $Param{Sort} ) ? $Param{Sort} : 'ASC';
$SQLExt .= ' ORDER BY create_time ' . $SQLSort;
# get database object
my $DBObject = $Kernel::OM->Get('Kernel::System::DB');
if (
!$DBObject->Prepare(
SQL => $SQL . $SQLExt,
Bind => \@Bind,
Limit => $Param{Limit} || 100,
)
)
{
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Could not prepare db query!',
);
return;
}
# read data
my @LogEntries;
while ( my @Row = $DBObject->FetchrowArray() ) {
my %SingleEntry = (
CommunicationID => $Row[0],
CommunicationType => $Row[1],
LogID => $Row[2],
RemoteIP => $Row[3] || '',
WebserviceID => $Row[4],
Created => $Row[5],
);
push @LogEntries, \%SingleEntry;
}
# done if we only need main entries
return \@LogEntries if !$Param{WithData};
# we need individual entries
my @LogEntriesWithData;
for my $Entry (@LogEntries) {
my $LogData = $Self->LogGetWithData(
CommunicationID => $Entry->{CommunicationID},
);
return if !$LogData;
push @LogEntriesWithData, $LogData;
}
return \@LogEntriesWithData;
}
=head2 LogCleanup()
removes all log entries (including content) from a given time and before.
returns 1 if successful or undef otherwise
my $Success = $DebugLogObject->LogCleanup(
CreatedAtOrBefore => '2011-12-31 23:59:59',
);
=cut
sub LogCleanup {
my ( $Self, %Param ) = @_;
if ( !$Param{CreatedAtOrBefore} ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Need CreatedAtOrBefore",
);
return;
}
if ( $Param{CreatedAtOrBefore} !~ m{ \A \d{4} - \d{2} - \d{2} [ ] \d{2} : \d{2} : \d{2} \z }xms ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "CreatedAtOrBefore is not valid!",
);
return;
}
my $DateTimeObject = $Kernel::OM->Create('Kernel::System::DateTime');
my $Success = $DateTimeObject->Set( String => $Param{CreatedAtOrBefore} );
if ( !$Success ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "CreatedAtOrBefore is not valid!",
);
return;
}
my $DBObject = $Kernel::OM->Get('Kernel::System::DB');
# Get main debug log entries to delete
if (
!$DBObject->Prepare(
SQL => 'SELECT id FROM gi_debugger_entry WHERE create_time <= ?',
Bind => [ \$Param{CreatedAtOrBefore} ],
)
)
{
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Could not prepare db query!',
);
return;
}
my @LogEntryIDs;
while ( my @Row = $DBObject->FetchrowArray() ) {
push @LogEntryIDs, $Row[0];
}
return 1 if !@LogEntryIDs;
my $LogEntryIDsStr = join ',', @LogEntryIDs;
# Remove debug log entries contents.
if (
!$DBObject->Do(
SQL => "
DELETE FROM gi_debugger_entry_content
WHERE gi_debugger_entry_id in( $LogEntryIDsStr )",
)
)
{
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Could not remove entries of communication chains in db!',
);
return;
}
# Remove debug log entries.
if (
!$DBObject->Do(
SQL => "
DELETE FROM gi_debugger_entry
WHERE id in( $LogEntryIDsStr )",
)
)
{
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Could not remove communication chains in db!',
);
return;
}
return 1;
}
=begin Internal:
=cut
=head2 _LogAddChain()
establish communication chain in database
returns 1 on success or undef on error
my $Success = $DebugLogObject->_LogAddChain(
CommunicationID => '6f1ed002ab5595859014ebf0951522d9',
CommunicationType => 'Provider', # 'Provider' or 'Requester'
RemoteIP => '192.168.0.1', # optional, must be valid IPv4 or IPv6 address
WebserviceID => 1,
);
=cut
sub _LogAddChain {
my ( $Self, %Param ) = @_;
# check needed params
NEEDED:
for my $Needed (qw(CommunicationID CommunicationType WebserviceID)) {
next NEEDED if IsStringWithData( $Param{$Needed} );
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Need $Needed as a string!",
);
return;
}
# param syntax check
if ( !IsMD5Sum( $Param{CommunicationID} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'CommunicationID is not an md5sum!',
);
return;
}
if ( $Param{CommunicationType} !~ m{ \A (?: Provider | Requester ) \z }xms ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "CommunicationType '$Param{CommunicationType}' is not valid!",
);
return;
}
if (
defined $Param{RemoteIP} &&
$Param{RemoteIP} ne ''
)
{
if ( !IsStringWithData( $Param{RemoteIP} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "RemoteIP '$Param{RemoteIP}' is not a valid IPv4 or IPv6 address!",
);
return;
}
if ( !IsIPv4Address( $Param{RemoteIP} ) && !IsIPv6Address( $Param{RemoteIP} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "RemoteIP '$Param{RemoteIP}' is not a valid IPv4 or IPv6 address!",
);
return;
}
}
if ( !IsPositiveInteger( $Param{WebserviceID} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'WebserviceID is not a positive integer!',
);
return;
}
if (
!$Kernel::OM->Get('Kernel::System::DB')->Do(
SQL =>
'INSERT INTO gi_debugger_entry'
. ' (communication_id, communication_type, create_time, remote_ip,'
. ' webservice_id)'
. ' VALUES (?, ?, current_timestamp, ?, ?)',
Bind => [
\$Param{CommunicationID}, \$Param{CommunicationType},
\$Param{RemoteIP}, \$Param{WebserviceID},
],
)
)
{
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Could not create debug entry chain in db!',
);
return;
}
return 1;
}
1;
=end Internal:
=head1 TERMS AND CONDITIONS
This software is part of the OTRS project (L<https://otrs.org/>).
This software comes with ABSOLUTELY NO WARRANTY. For details, see
the enclosed file COPYING for license information (GPL). If you
did not receive this file, see L<https://www.gnu.org/licenses/gpl-3.0.txt>.
=cut

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# --
# Copyright (C) 2001-2019 OTRS AG, https://otrs.com/
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (GPL). If you
# did not receive this file, see https://www.gnu.org/licenses/gpl-3.0.txt.
# --
package Kernel::System::GenericInterface::Webservice;
use strict;
use warnings;
use Kernel::System::VariableCheck qw(:all);
our @ObjectDependencies = (
'Kernel::Config',
'Kernel::System::Cache',
'Kernel::System::DB',
'Kernel::System::GenericInterface::DebugLog',
'Kernel::System::GenericInterface::WebserviceHistory',
'Kernel::System::Log',
'Kernel::System::Main',
'Kernel::System::Valid',
'Kernel::System::YAML',
);
=head1 NAME
Kernel::System::GenericInterface::Webservice
=head1 DESCRIPTION
Web service configuration backend.
=head1 PUBLIC INTERFACE
=head2 new()
Don't use the constructor directly, use the ObjectManager instead:
my $WebserviceObject = $Kernel::OM->Get('Kernel::System::GenericInterface::Webservice');
=cut
sub new {
my ( $Webservice, %Param ) = @_;
# allocate new hash for object
my $Self = {};
bless( $Self, $Webservice );
return $Self;
}
=head2 WebserviceAdd()
add new Webservices
returns id of new web service if successful or undef otherwise
my $ID = $WebserviceObject->WebserviceAdd(
Name => 'some name',
Config => $ConfigHashRef,
ValidID => 1,
UserID => 123,
);
=cut
sub WebserviceAdd {
my ( $Self, %Param ) = @_;
# check needed stuff
for my $Key (qw(Name Config ValidID UserID)) {
if ( !$Param{$Key} ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Need $Key!"
);
return;
}
}
# check config
if ( !IsHashRefWithData( $Param{Config} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Web service Config should be a non empty hash reference!",
);
return;
}
# check config internals
if ( !IsHashRefWithData( $Param{Config}->{Debugger} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Web service Config Debugger should be a non empty hash reference!",
);
return;
}
if ( !IsStringWithData( $Param{Config}->{Debugger}->{DebugThreshold} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Web service Config Debugger DebugThreshold should be a non empty string!",
);
return;
}
if ( !defined $Param{Config}->{Provider} && !defined $Param{Config}->{Requester} ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Web service Config Provider or Requester should be defined!",
);
return;
}
for my $CommunicationType (qw(Provider Requester)) {
if ( defined $Param{Config}->{$CommunicationType} ) {
if ( !IsHashRefWithData( $Param{Config}->{$CommunicationType} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Web service Config $CommunicationType should be a non empty hash"
. " reference!",
);
return;
}
if ( !IsHashRefWithData( $Param{Config}->{$CommunicationType}->{Transport} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Web service Config $CommunicationType Transport should be a"
. " non empty hash reference!",
);
return;
}
}
}
# Check if web service is using an old configuration type and upgrade if necessary.
$Self->_WebserviceConfigUpgrade(%Param);
# dump config as string
my $Config = $Kernel::OM->Get('Kernel::System::YAML')->Dump( Data => $Param{Config} );
# get database object
my $DBObject = $Kernel::OM->Get('Kernel::System::DB');
# sql
return if !$DBObject->Do(
SQL =>
'INSERT INTO gi_webservice_config (name, config, valid_id, '
. ' create_time, create_by, change_time, change_by)'
. ' VALUES (?, ?, ?, current_timestamp, ?, current_timestamp, ?)',
Bind => [
\$Param{Name}, \$Config, \$Param{ValidID},
\$Param{UserID}, \$Param{UserID},
],
);
return if !$DBObject->Prepare(
SQL => 'SELECT id FROM gi_webservice_config WHERE name = ?',
Bind => [ \$Param{Name} ],
);
my $ID;
while ( my @Row = $DBObject->FetchrowArray() ) {
$ID = $Row[0];
}
# delete cache
$Kernel::OM->Get('Kernel::System::Cache')->CleanUp(
Type => 'Webservice',
);
# get web service history object
my $WebserviceHistoryObject = $Kernel::OM->Get('Kernel::System::GenericInterface::WebserviceHistory');
# add history
return if !$WebserviceHistoryObject->WebserviceHistoryAdd(
WebserviceID => $ID,
Config => $Param{Config},
UserID => $Param{UserID},
);
return $ID;
}
=head2 WebserviceGet()
get Webservices attributes
my $Webservice = $WebserviceObject->WebserviceGet(
ID => 123, # ID or Name must be provided
Name => 'MyWebservice',
);
Returns:
$Webservice = {
ID => 123,
Name => 'some name',
Config => $ConfigHashRef,
ValidID => 123,
CreateTime => '2011-02-08 15:08:00',
ChangeTime => '2011-02-08 15:08:00',
};
=cut
sub WebserviceGet {
my ( $Self, %Param ) = @_;
# check needed stuff
if ( !$Param{ID} && !$Param{Name} ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Need ID or Name!'
);
return;
}
# get cache object
my $CacheObject = $Kernel::OM->Get('Kernel::System::Cache');
# check cache
my $CacheKey;
if ( $Param{ID} ) {
$CacheKey = 'WebserviceGet::ID::' . $Param{ID};
}
else {
$CacheKey = 'WebserviceGet::Name::' . $Param{Name};
}
my $Cache = $CacheObject->Get(
Type => 'Webservice',
Key => $CacheKey,
);
return $Cache if $Cache;
# get database object
my $DBObject = $Kernel::OM->Get('Kernel::System::DB');
# sql
if ( $Param{ID} ) {
return if !$DBObject->Prepare(
SQL => 'SELECT id, name, config, valid_id, create_time, change_time '
. 'FROM gi_webservice_config WHERE id = ?',
Bind => [ \$Param{ID} ],
Limit => 1,
);
}
else {
return if !$DBObject->Prepare(
SQL => 'SELECT id, name, config, valid_id, create_time, change_time '
. 'FROM gi_webservice_config WHERE name = ?',
Bind => [ \$Param{Name} ],
Limit => 1,
);
}
# get yaml object
my $YAMLObject = $Kernel::OM->Get('Kernel::System::YAML');
my %Data;
while ( my @Data = $DBObject->FetchrowArray() ) {
my $Config = $YAMLObject->Load( Data => $Data[2] );
%Data = (
ID => $Data[0],
Name => $Data[1],
Config => $Config,
ValidID => $Data[3],
CreateTime => $Data[4],
ChangeTime => $Data[5],
);
}
# get the cache TTL (in seconds)
my $CacheTTL = int(
$Kernel::OM->Get('Kernel::Config')->Get('GenericInterface::WebserviceConfig::CacheTTL')
|| 3600
);
# set cache
$CacheObject->Set(
Type => 'Webservice',
Key => $CacheKey,
Value => \%Data,
TTL => $CacheTTL,
);
return \%Data;
}
=head2 WebserviceUpdate()
update web service attributes
returns 1 if successful or undef otherwise
my $Success = $WebserviceObject->WebserviceUpdate(
ID => 123,
Name => 'some name',
Config => $ConfigHashRef,
ValidID => 1,
UserID => 123,
);
=cut
sub WebserviceUpdate {
my ( $Self, %Param ) = @_;
# check needed stuff
for my $Key (qw(ID Name Config ValidID UserID)) {
if ( !$Param{$Key} ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Need $Key!"
);
return;
}
}
# check config
if ( !IsHashRefWithData( $Param{Config} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Web service Config should be a non empty hash reference!",
);
return;
}
# check config internals
if ( !IsHashRefWithData( $Param{Config}->{Debugger} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Web service Config Debugger should be a non empty hash reference!",
);
return;
}
if ( !IsStringWithData( $Param{Config}->{Debugger}->{DebugThreshold} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Web service Config Debugger DebugThreshold should be a non empty string!",
);
return;
}
if ( !defined $Param{Config}->{Provider} && !defined $Param{Config}->{Requester} ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Web service Config Provider or Requester should be defined!",
);
return;
}
for my $CommunicationType (qw(Provider Requester)) {
if ( defined $Param{Config}->{$CommunicationType} ) {
if ( !IsHashRefWithData( $Param{Config}->{$CommunicationType} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Web service Config $CommunicationType should be a non empty hash"
. " reference!",
);
return;
}
if ( !IsHashRefWithData( $Param{Config}->{$CommunicationType}->{Transport} ) ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Web service Config $CommunicationType Transport should be a"
. " non empty hash reference!",
);
return;
}
}
}
# Check if web service is using an old configuration type and upgrade if necessary.
$Self->_WebserviceConfigUpgrade(%Param);
# dump config as string
my $Config = $Kernel::OM->Get('Kernel::System::YAML')->Dump( Data => $Param{Config} );
# get database object
my $DBObject = $Kernel::OM->Get('Kernel::System::DB');
# check if config and valid_id is the same
return if !$DBObject->Prepare(
SQL => 'SELECT config, valid_id, name FROM gi_webservice_config WHERE id = ?',
Bind => [ \$Param{ID} ],
Limit => 1,
);
my $ConfigCurrent;
my $ValidIDCurrent;
my $NameCurrent;
while ( my @Data = $DBObject->FetchrowArray() ) {
$ConfigCurrent = $Data[0];
$ValidIDCurrent = $Data[1];
$NameCurrent = $Data[2];
}
return 1 if $ValidIDCurrent eq $Param{ValidID}
&& $Config eq $ConfigCurrent
&& $NameCurrent eq $Param{Name};
# sql
return if !$DBObject->Do(
SQL => 'UPDATE gi_webservice_config SET name = ?, config = ?, '
. ' valid_id = ?, change_time = current_timestamp, '
. ' change_by = ? WHERE id = ?',
Bind => [
\$Param{Name}, \$Config, \$Param{ValidID}, \$Param{UserID},
\$Param{ID},
],
);
# delete cache
$Kernel::OM->Get('Kernel::System::Cache')->CleanUp(
Type => 'Webservice',
);
# get web service history object
my $WebserviceHistoryObject = $Kernel::OM->Get('Kernel::System::GenericInterface::WebserviceHistory');
# add history
return if !$WebserviceHistoryObject->WebserviceHistoryAdd(
WebserviceID => $Param{ID},
Config => $Param{Config},
UserID => $Param{UserID},
);
return 1;
}
=head2 WebserviceDelete()
delete a Webservice
returns 1 if successful or undef otherwise
my $Success = $WebserviceObject->WebserviceDelete(
ID => 123,
UserID => 123,
);
=cut
sub WebserviceDelete {
my ( $Self, %Param ) = @_;
# check needed stuff
for my $Key (qw(ID UserID)) {
if ( !$Param{$Key} ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Need $Key!"
);
return;
}
}
# check if exists
my $Webservice = $Self->WebserviceGet(
ID => $Param{ID},
);
return if !IsHashRefWithData($Webservice);
# get web service history object
my $WebserviceHistoryObject = $Kernel::OM->Get('Kernel::System::GenericInterface::WebserviceHistory');
# delete history
return if !$WebserviceHistoryObject->WebserviceHistoryDelete(
WebserviceID => $Param{ID},
UserID => $Param{UserID},
);
# get debug log object
my $DebugLogObject = $Kernel::OM->Get('Kernel::System::GenericInterface::DebugLog');
# delete debugging data for web service
return if !$DebugLogObject->LogDelete(
WebserviceID => $Param{ID},
NoErrorIfEmpty => 1,
);
# delete web service
return if !$Kernel::OM->Get('Kernel::System::DB')->Do(
SQL => 'DELETE FROM gi_webservice_config WHERE id = ?',
Bind => [ \$Param{ID} ],
);
# delete cache
$Kernel::OM->Get('Kernel::System::Cache')->CleanUp(
Type => 'Webservice',
);
return 1;
}
=head2 WebserviceList()
get web service list
my $List = $WebserviceObject->WebserviceList();
or
my $List = $WebserviceObject->WebserviceList(
Valid => 0, # optional, defaults to 1
);
=cut
sub WebserviceList {
my ( $Self, %Param ) = @_;
# get cache object
my $CacheObject = $Kernel::OM->Get('Kernel::System::Cache');
# check Valid param
my $Valid = ( IsStringWithData( $Param{Valid} ) && $Param{Valid} eq 0 ) ? 0 : 1;
# check cache
my $CacheKey = 'WebserviceList::Valid::' . $Valid;
my $Cache = $CacheObject->Get(
Type => 'Webservice',
Key => $CacheKey,
);
return $Cache if ref $Cache;
my $SQL = 'SELECT id, name FROM gi_webservice_config';
if ($Valid) {
# get valid object
my $ValidObject = $Kernel::OM->Get('Kernel::System::Valid');
$SQL .= ' WHERE valid_id IN (' . join ', ', $ValidObject->ValidIDsGet() . ')';
}
# get database object
my $DBObject = $Kernel::OM->Get('Kernel::System::DB');
return if !$DBObject->Prepare( SQL => $SQL );
my %Data;
while ( my @Row = $DBObject->FetchrowArray() ) {
$Data{ $Row[0] } = $Row[1];
}
# get the cache TTL (in seconds)
my $CacheTTL = int(
$Kernel::OM->Get('Kernel::Config')->Get('GenericInterface::WebserviceConfig::CacheTTL')
|| 3600
);
# set cache
$CacheObject->Set(
Type => 'Webservice',
Key => $CacheKey,
Value => \%Data,
TTL => $CacheTTL,
);
return \%Data;
}
=begin Internal:
=head2 _WebserviceConfigUpgrade()
Update version if webservice config (e.g. for API changes).
my $Config = $WebserviceObject->_WebserviceConfigUpgrade( Config => $Config );
=cut
sub _WebserviceConfigUpgrade {
my ( $Self, %Param ) = @_;
return if !IsHashRefWithData( $Param{Config} );
# Updates of SOAP and REST transport in OTRS 6:
# Authentication, SSL and Proxy option changes, introduction of timeout param.
# Upgrade is considered necessary if the new (and now mandatory) parameter 'Timeout' isn't set.
if (
IsHashRefWithData( $Param{Config}->{Requester} ) # prevent creation of dummy elements
&& IsStringWithData( $Param{Config}->{Requester}->{Transport}->{Type} )
&& (
$Param{Config}->{Requester}->{Transport}->{Type} eq 'HTTP::REST'
|| $Param{Config}->{Requester}->{Transport}->{Type} eq 'HTTP::SOAP'
)
&& IsHashRefWithData( $Param{Config}->{Requester}->{Transport}->{Config} )
&& !IsStringWithData( $Param{Config}->{Requester}->{Transport}->{Config}->{Timeout} )
)
{
my $RequesterTransportConfig = $Param{Config}->{Requester}->{Transport}->{Config};
my $RequesterTransportType = $Param{Config}->{Requester}->{Transport}->{Type};
# set default timeout
if ( $RequesterTransportType eq 'HTTP::SOAP' ) {
$RequesterTransportConfig->{Timeout} = 60;
}
else {
$RequesterTransportConfig->{Timeout} = 300;
}
# set default SOAPAction scheme for SOAP
if (
$RequesterTransportType eq 'HTTP::SOAP'
&& IsStringWithData( $RequesterTransportConfig->{SOAPAction} )
&& $RequesterTransportConfig->{SOAPAction} eq 'Yes'
)
{
$RequesterTransportConfig->{SOAPActionScheme} = 'NameSpaceSeparatorOperation';
}
# convert auth settings
my $Authentication = delete $RequesterTransportConfig->{Authentication};
if (
IsHashRefWithData($Authentication)
&& $Authentication->{Type}
&& $Authentication->{Type} eq 'BasicAuth'
)
{
$RequesterTransportConfig->{Authentication} = {
AuthType => $Authentication->{Type},
BasicAuthUser => $Authentication->{User},
BasicAuthPassword => $Authentication->{Password},
};
}
# convert ssl settings
my $SSL = delete $RequesterTransportConfig->{SSL};
my $X509 = delete $RequesterTransportConfig->{X509};
if (
$RequesterTransportType eq 'HTTP::SOAP'
&& IsHashRefWithData($SSL)
&& $SSL->{UseSSL}
&& $SSL->{UseSSL} eq 'Yes'
)
{
$RequesterTransportConfig->{SSL} = {
UseSSL => 'Yes',
SSLPassword => $SSL->{SSLP12Password},
SSLCertificate => $SSL->{SSLP12Certificate},
SSLCADir => $SSL->{SSLCADir},
SSLCAFile => $SSL->{SSLCAFile},
};
}
elsif (
IsHashRefWithData($X509)
&& $X509->{UseX509}
&& $X509->{UseX509} eq 'Yes'
)
{
$RequesterTransportConfig->{SSL} = {
UseSSL => 'Yes',
SSLKey => $X509->{X509KeyFile},
SSLCertificate => $X509->{X509CertFile},
SSLCAFile => $X509->{X509CAFile},
};
}
else {
$RequesterTransportConfig->{SSL}->{UseSSL} = 'No';
}
# convert proxy settings
if (
IsHashRefWithData($SSL)
&& $SSL->{SSLProxy}
)
{
$RequesterTransportConfig->{Proxy} = {
UseProxy => 'Yes',
ProxyHost => $SSL->{SSLProxy},
ProxyUser => $SSL->{SSLProxyUser},
ProxyPassword => $SSL->{SSLProxyPassword},
ProxyExclude => 'No',
};
}
else {
$RequesterTransportConfig->{Proxy}->{UseProxy} = 'No';
}
# set updated config
$Param{Config}->{Requester}->{Transport}->{Config} = $RequesterTransportConfig;
}
return 1;
}
1;
=end Internal:
=head1 TERMS AND CONDITIONS
This software is part of the OTRS project (L<https://otrs.org/>).
This software comes with ABSOLUTELY NO WARRANTY. For details, see
the enclosed file COPYING for license information (GPL). If you
did not receive this file, see L<https://www.gnu.org/licenses/gpl-3.0.txt>.
=cut

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# --
# Copyright (C) 2001-2019 OTRS AG, https://otrs.com/
# --
# This software comes with ABSOLUTELY NO WARRANTY. For details, see
# the enclosed file COPYING for license information (GPL). If you
# did not receive this file, see https://www.gnu.org/licenses/gpl-3.0.txt.
# --
package Kernel::System::GenericInterface::WebserviceHistory;
use strict;
use warnings;
our @ObjectDependencies = (
'Kernel::System::DB',
'Kernel::System::Log',
'Kernel::System::Main',
'Kernel::System::YAML',
);
=head1 NAME
Kernel::System::GenericInterface::WebserviceHistory
=head1 DESCRIPTION
WebserviceHistory configuration history backend.
It holds older versions of web service configuration data.
=head1 PUBLIC INTERFACE
=head2 new()
create a debug log object. Do not use it directly, instead use:
my $WebserviceHistoryObject = $Kernel::OM->Get('Kernel::System::GenericInterface::WebserviceHistory');
=cut
sub new {
my ( $WebserviceHistory, %Param ) = @_;
# allocate new hash for object
my $Self = {};
bless( $Self, $WebserviceHistory );
return $Self;
}
=head2 WebserviceHistoryAdd()
add new WebserviceHistory entry
my $ID = $WebserviceHistoryObject->WebserviceHistoryAdd(
WebserviceID => 2134,
Config => {
...
},
UserID => 123,
);
=cut
sub WebserviceHistoryAdd {
my ( $Self, %Param ) = @_;
# check needed stuff
for my $Key (qw(WebserviceID Config UserID)) {
if ( !$Param{$Key} ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Need $Key!"
);
return;
}
}
# dump config as string
my $Config = $Kernel::OM->Get('Kernel::System::YAML')->Dump( Data => $Param{Config} );
# md5 of content
my $MD5 = $Kernel::OM->Get('Kernel::System::Main')->MD5sum(
String => $Param{WebserviceID}
. $Param{Config}
. $Kernel::OM->Get('Kernel::System::Main')->GenerateRandomString( Length => 32 )
);
# get database object
my $DBObject = $Kernel::OM->Get('Kernel::System::DB');
# sql
return if !$DBObject->Do(
SQL =>
'INSERT INTO gi_webservice_config_history
(config_id, config, config_md5, create_time, create_by, change_time, change_by)
VALUES (?, ?, ?, current_timestamp, ?, current_timestamp, ?)',
Bind => [
\$Param{WebserviceID}, \$Config, \$MD5, \$Param{UserID}, \$Param{UserID},
],
);
return if !$DBObject->Prepare(
SQL => 'SELECT id FROM gi_webservice_config_history WHERE config_md5 = ?',
Bind => [ \$MD5 ],
Limit => 1,
);
my $ID;
while ( my @Row = $DBObject->FetchrowArray() ) {
$ID = $Row[0];
}
return $ID;
}
=head2 WebserviceHistoryGet()
get WebserviceHistory attributes
my $WebserviceHistory = $WebserviceHistoryObject->WebserviceHistoryGet(
ID => 123,
);
Returns:
$WebserviceHistory = {
Config => $ConfigRef,
WebserviceID => 123,
CreateTime => '2011-02-08 15:08:00',
ChangeTime => '2011-02-08 15:08:00',
};
=cut
sub WebserviceHistoryGet {
my ( $Self, %Param ) = @_;
# check needed stuff
if ( !$Param{ID} ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => 'Need ID!'
);
return;
}
# get database object
my $DBObject = $Kernel::OM->Get('Kernel::System::DB');
# sql
return if !$DBObject->Prepare(
SQL => 'SELECT config_id, config, create_time, change_time
FROM gi_webservice_config_history
WHERE id = ?',
Bind => [ \$Param{ID} ],
Limit => 1,
);
# get yaml object
my $YAMLObject = $Kernel::OM->Get('Kernel::System::YAML');
my %Data;
while ( my @Data = $DBObject->FetchrowArray() ) {
my $Config = $YAMLObject->Load( Data => $Data[1] );
%Data = (
ID => $Param{ID},
WebserviceID => $Data[0],
Config => $Config,
CreateTime => $Data[3],
ChangeTime => $Data[4],
);
}
return \%Data;
}
=head2 WebserviceHistoryUpdate()
update WebserviceHistory attributes
my $Success = $WebserviceHistoryObject->WebserviceHistoryUpdate(
ID => 123,
WebserviceID => 123
Config => $ConfigHashRef,
UserID => 123,
);
=cut
sub WebserviceHistoryUpdate {
my ( $Self, %Param ) = @_;
# check needed stuff
for my $Key (qw(ID WebserviceID Config UserID)) {
if ( !$Param{$Key} ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Need $Key!"
);
return;
}
}
# dump config as string
my $Config = $Kernel::OM->Get('Kernel::System::YAML')->Dump( Data => $Param{Config} );
# get database object
my $DBObject = $Kernel::OM->Get('Kernel::System::DB');
# sql
return if !$DBObject->Do(
SQL => 'UPDATE gi_webservice_config_history
SET config_id = ?, config = ?, change_time = current_timestamp, change_by = ?
WHERE id = ?',
Bind => [
\$Param{WebserviceID}, \$Config, \$Param{UserID}, \$Param{ID},
],
);
return 1;
}
=head2 WebserviceHistoryDelete()
delete WebserviceHistory
my $Success = $WebserviceHistoryObject->WebserviceHistoryDelete(
WebserviceID => 123,
UserID => 123,
);
=cut
sub WebserviceHistoryDelete {
my ( $Self, %Param ) = @_;
# check needed stuff
for my $Key (qw(WebserviceID UserID)) {
if ( !$Param{$Key} ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Need $Key!"
);
return;
}
}
# sql
return if !$Kernel::OM->Get('Kernel::System::DB')->Do(
SQL => 'DELETE FROM gi_webservice_config_history
WHERE config_id = ?',
Bind => [ \$Param{WebserviceID} ],
);
return 1;
}
=head2 WebserviceHistoryList()
get WebserviceHistory list for a GenericInterface web service
my @List = $WebserviceHistoryObject->WebserviceHistoryList(
WebserviceID => 1243,
);
=cut
sub WebserviceHistoryList {
my ( $Self, %Param ) = @_;
# check needed stuff
for my $Key (qw(WebserviceID)) {
if ( !$Param{$Key} ) {
$Kernel::OM->Get('Kernel::System::Log')->Log(
Priority => 'error',
Message => "Need $Key!"
);
return;
}
}
# get database object
my $DBObject = $Kernel::OM->Get('Kernel::System::DB');
return if !$DBObject->Prepare(
SQL =>
'SELECT id FROM gi_webservice_config_history
WHERE config_id = ? ORDER BY id DESC',
Bind => [ \$Param{WebserviceID} ],
);
my @List;
while ( my @Row = $DBObject->FetchrowArray() ) {
push @List, $Row[0];
}
return @List;
}
1;
=head1 TERMS AND CONDITIONS
This software is part of the OTRS project (L<https://otrs.org/>).
This software comes with ABSOLUTELY NO WARRANTY. For details, see
the enclosed file COPYING for license information (GPL). If you
did not receive this file, see L<https://www.gnu.org/licenses/gpl-3.0.txt>.
=cut