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Merge pull request #2412 from Squidly271/fix/diagnostics

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Fix: Anonymize domains and email addresses in diagnostics
This commit is contained in:
tom mortensen
2025-10-14 17:09:33 -07:00
committed by GitHub
parent 95bc8968f0 478ba605bc
commit a9a769d02a
1 changed files with 46 additions and 2 deletions
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48
emhttp/plugins/dynamix/scripts/diagnostics
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@@ -90,6 +90,7 @@ function shareDisks($share) {
function anonymize($text, $select) {
global $all,$var,$pools,$customShares;
if ($all) return $text;
anonymize_domain($text);
switch ($select) {
case 1:
// remove any stray references to the GUID that may wind up in .ini files (notably Unassigned Devices)
@@ -320,6 +321,8 @@ function geturls() {
$dirlisting[1] = "Directory not found";
}
$urls .= "\n\n".implode("\n", $dirlisting)."\n";
anonymize_domain($urls);
return str_replace("\n", "\r\n", $urls);
}
@@ -351,6 +354,45 @@ function anonymize_syslog($file) {
// truncate syslog if too big
if (basename($file)=='syslog' && filesize($file)>=$max) run("tail -n 200 ".escapeshellarg("$log.txt")." >".escapeshellarg("$log.last200.txt"));
run("truncate -s '<$max' ".escapeshellarg("$log.txt"));
anonymize_domain_file("$log.txt");
}
// anonymize email addresses
function anonymize_email($file) {
global $diag, $all;
$log = "/$diag/logs/".pathinfo($file, PATHINFO_FILENAME).".txt";
run("todos <".escapeshellarg($file)." >".escapeshellarg($log));
if (!$all) {
run("sed -ri 's/\b[^[:space:]\/<>\"'\'']+@[^[:space:]\/<>\"'\'']+\.[^[:space:]\/<>\"'\'']+/email@removed.com/g' ".escapeshellarg($log));
}
}
function anonymize_domain_file($file) {
global $all;
if ( !$all ) {
$text = @file_get_contents($file);
if ( $text !== false) {
anonymize_domain($text);
file_put_contents($file, $text);
}
}
}
function anonymize_domain(&$text) {
global $all;
static $domain = "";
if (!$all) {
if ($domain == "") {
$ident = @parse_ini_file('/boot/config/ident.cfg');
$domain = strtolower(is_array($ident) ? ($ident['LOCAL_TLD'] ?? ($ident['LOCAL_TLD'] ?? "local")) : "local");
}
if (strpos($domain,".") !== false) {
$text = str_ireplace($domain,"removed_TLD",$text);
}
}
}
// diagnostics start
@@ -499,6 +541,8 @@ if (glob("/boot/config/*.conf")) {
if (glob("/boot/config/*.dat")) {
run("cp -- /boot/config/*.dat ".escapeshellarg("/$diag/config"));
}
// anonymize ident.cfg
anonymize_domain_file("/$diag/config/ident.cfg");
// handle go files
foreach (['/boot/config/go', '/boot/config/go.safemode'] as $go) {
@@ -729,8 +773,7 @@ if (file_exists($phplog)) {
// copy graphql-api.log
$graphql = "/var/log/graphql-api.log";
if (file_exists($graphql)) {
$log = "/$diag/logs/graphql-api.txt";
run("todos <$graphql >".escapeshellarg($log));
anonymize_email($graphql);
}
// copy vfio-pci log
@@ -766,6 +809,7 @@ newline("/$diag/system/sshd.txt");
// copy servers.conf
copy("/etc/nginx/conf.d/servers.conf", "/$diag/system/servers.conf.txt");
anonymize_domain_file("/$diag/system/servers.conf.txt");
maskIP("/$diag/system/servers.conf.txt");
run("sed -Ei 's/[01234567890abcdef]+\.((my)?unraid\.net)/hash.\\1/gm;t' ".escapeshellarg("/$diag/system/servers.conf.txt"));
run("sed -Ei 's/\.[^\.]*\.ts\.net/\.magicdns\.ts\.net/gm' ".escapeshellarg("/$diag/system/servers.conf.txt"));