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Added regexps check before adding an inst to “Instances” and “Peers” tables

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pezcurrel 2023-12-27 21:55:33 +01:00
parent 738fa8c864
commit 943c65b2ba
1 changed files with 34 additions and 30 deletions
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64
web/clitools/peerscrawl.php
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@ -289,38 +289,42 @@ function crawl(&$list,$id) {
}
}
}
$responded=false;
lecho(1,'trying to load «'.$inst.'»’s instance info...'.N);
$instinfo=gurl('https://'.$inst.'/api/v1/instance/peers',$opts['timeout'],$opts['curltimeout']);
if ($instinfo['cont']===false) {
lecho(2,'could not load «'.$inst.'»’s instance info: '.$instinfo['emsg'].'.'.N);
} else {
$instinfo=@json_decode($instinfo['cont'],true);
if (is_array($instinfo))
$responded=true;
else
lecho(2,'loading «'.$inst.'»’s instance info, got bad JSON.'.N);
}
if ($responded && !in_array($inst,$insts)) {
lecho(1,'instance «'.$inst.'» responded :-)'.N);
$insts[]=$inst;
$res=myq($link,'SELECT ID FROM Instances WHERE URI=\''.myesc($link,$inst).'\'');
if (mysqli_num_rows($res)==0) {
lecho(1,'instance «'.$inst.'» is new :-)'.N);
myq($link,'INSERT INTO Instances SET URI=\''.myesc($link,$inst).'\', InsertTS='.$now);
$newc++;
if (!ckexarr($inst)) {
$responded=false;
lecho(1,'trying to load «'.$inst.'»’s instance info...'.N);
$instinfo=gurl('https://'.$inst.'/api/v1/instance',$opts['timeout'],$opts['curltimeout']);
if ($instinfo['cont']===false) {
lecho(2,'could not load «'.$inst.'»’s instance info: '.$instinfo['emsg'].'.'.N);
} else {
$instinfo=@json_decode($instinfo['cont'],true);
if (is_array($instinfo))
$responded=true;
else
lecho(2,'loading «'.$inst.'»’s instance info, got bad JSON.'.N);
}
if ($responded && !in_array($inst,$insts)) {
lecho(1,'instance «'.$inst.'» responded :-)'.N);
$insts[]=$inst;
$res=myq($link,'SELECT ID FROM Instances WHERE URI=\''.myesc($link,$inst).'\'');
if (mysqli_num_rows($res)==0) {
lecho(1,'instance «'.$inst.'» is new :-)'.N);
myq($link,'INSERT INTO Instances SET URI=\''.myesc($link,$inst).'\', InsertTS='.$now);
$newc++;
}
}
$res=myq($link,'SELECT * FROM Peers WHERE Hostname=\''.myesc($link,$inst).'\'');
$nrows=mysqli_num_rows($res);
if ($nrows>0) {
if ($nrows>1) lecho(2,'«'.$inst.'» has '.$nrows.' records in “Peers” table! :-('.N);
$row=mysqli_fetch_assoc($res);
if ($responded) myq($link,'UPDATE Peers SET LastOkCheckTS='.$now.' WHERE ID='.$row['ID']);
} else {
$query='INSERT INTO Peers SET Hostname=\''.myesc($link,$inst).'\', FirstCheckTS='.$now;
if ($responded) $query.=', LastOkCheckTS='.$now;
myq($link,$query);
}
}
$res=myq($link,'SELECT * FROM Peers WHERE Hostname=\''.myesc($link,$inst).'\'');
$nrows=mysqli_num_rows($res);
if ($nrows>0) {
if ($nrows>1) lecho(2,'«'.$inst.'» has '.$nrows.' records in “Peers” table! :-('.N);
$row=mysqli_fetch_assoc($res);
if ($responded) myq($link,'UPDATE Peers SET LastOkCheckTS='.$now.' WHERE ID='.$row['ID']);
} else {
$query='INSERT INTO Peers SET Hostname=\''.myesc($link,$inst).'\', FirstCheckTS='.$now;
if ($responded) $query.=', LastOkCheckTS='.$now;
myq($link,$query);
lecho(2,'ignoring instance «'.$inst.'» because it matches an exclusion regexp: won’t add it to «Instances» and «Peers» tables.'.N);
}
}
unset($list);