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rawleyfowler committed Apr 26, 2023
1 parent b488b78 commit b876d94
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Showing 2 changed files with 71 additions and 71 deletions.
2 changes: 1 addition & 1 deletion http/.perltidyrc
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
-iob # Ignore old breakpoints
-l=120 # 120 characters per line
-mbl=2 # No more than 2 blank lines
-i=2 # Indentation is 2 columns
-i=5 # Indentation is 2 columns
-ci=2 # Continuation indentation is 2 columns
-vt=0 # Less vertical tightness
-pt=2 # High parenthesis tightness
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140 changes: 70 additions & 70 deletions http/sakisafe.pl
Original file line number Diff line number Diff line change
Expand Up @@ -35,71 +35,71 @@

# Forward logs to STDERR or STDOUT while also writing to the `sakisafe.log` file.
$log->on(
message => sub ($l, $level, @lines) {
my $time = time;
my ($s, $m, $h, $day, $month, $year) = localtime time;
$time = sprintf(
'%04d-%02d-%02d %02d:%02d:%08.5f',
$year + 1900,
$month + 1, $day, $h, $m, "$s." . ((split '.', $time)[1] // 0)
);
my $log_to_print = '[' . $time . '] ' . '[' . $level . '] ' . join(' ', @lines);
if ($level eq 'trace' || $level eq 'info') {
say $log_to_print;
}
else {
print \*STDERR, $log_to_print . "\n";
}
}
message => sub ($l, $level, @lines) {
my $time = time;
my ($s, $m, $h, $day, $month, $year) = localtime time;
$time = sprintf(
'%04d-%02d-%02d %02d:%02d:%08.5f',
$year + 1900,
$month + 1, $day, $h, $m, "$s." . ((split '.', $time)[1] // 0)
);
my $log_to_print = '[' . $time . '] ' . '[' . $level . '] ' . join(' ', @lines);
if ($level eq 'trace' || $level eq 'info') {
say $log_to_print;
}
else {
print \*STDERR, $log_to_print . "\n";
}
}
);

# Function to handle file uploads
sub handle_file {
my $c = shift;
my $filedata = $c->param("file");
if ($filedata->size > $MAX_SIZE) {
return $c->render(text => "Max upload size: $MAX_SIZE", status => 400);
}

if (List::MoreUtils::any { $c->tx->remote_address } uniq @BANNED) {
$log->info("Attempt to upload by banned IP: " . $c->tx->remote_address);
$c->render(
text => "Hi! Seems like the server admin added your IP address to the banned IP array."
. "As the developer of sakisafe, I can't do anything.",
status => 403
);
return;
}

# Generate random string for the directory
my @chars = ('0' .. '9', 'a' .. 'Z');
$dirname .= $chars[rand @chars] for 1 .. 5;
my $filename = $filedata->filename;
$log->warn("sakisafe warning: could not create directory: $ERRNO") unless mkdir("f/" . $dirname);
$filename .= ".txt" if $filename eq "-";

# TODO: get whether the server is http or https
# There's a CGI ENV variable for that.
my $host = $c->req->url->to_abs->host;
my $ua = $c->req->headers->user_agent;
$filedata->move_to("f/" . $dirname . "/" . $filename);
$link = "http://$host/f/$dirname/$filename";
$c->stash(link => $link, host => $host, dirname => $dirname);

$c->res->headers->header('Location' => "$link" . $filename);

# Only give the link to curl, html template for others.
if ($ua =~ m/curl/) {
$c->render(text => $link . "\n", status => 201,);

$dirname = "";
}
else {
$c->render(template => 'file', status => 201,);
}

$log->info($c->tx->remote_address . " " . $dirname . "/" . $filename);
$dirname = "";
my $c = shift;
my $filedata = $c->param("file");
if ($filedata->size > $MAX_SIZE) {
return $c->render(text => "Max upload size: $MAX_SIZE", status => 400);
}

if (List::MoreUtils::any { $c->tx->remote_address } uniq @BANNED) {
$log->info("Attempt to upload by banned IP: " . $c->tx->remote_address);
$c->render(
text => "Hi! Seems like the server admin added your IP address to the banned IP array."
. "As the developer of sakisafe, I can't do anything.",
status => 403
);
return;
}

# Generate random string for the directory
my @chars = ('0' .. '9', 'a' .. 'Z');
$dirname .= $chars[rand @chars] for 1 .. 5;
my $filename = $filedata->filename;
$log->warn("sakisafe warning: could not create directory: $ERRNO") unless mkdir("f/" . $dirname);
$filename .= ".txt" if $filename eq "-";

# TODO: get whether the server is http or https
# There's a CGI ENV variable for that.
my $host = $c->req->url->to_abs->host;
my $ua = $c->req->headers->user_agent;
$filedata->move_to("f/" . $dirname . "/" . $filename);
$link = "http://$host/f/$dirname/$filename";
$c->stash(link => $link, host => $host, dirname => $dirname);

$c->res->headers->header('Location' => "$link" . $filename);

# Only give the link to curl, html template for others.
if ($ua =~ m/curl/) {
$c->render(text => $link . "\n", status => 201,);

$dirname = "";
}
else {
$c->render(template => 'file', status => 201,);
}

$log->info($c->tx->remote_address . " " . $dirname . "/" . $filename);
$dirname = "";
}

# Function to log uploaded files
Expand All @@ -110,15 +110,15 @@ sub handle_file {
# Allow files to be downloaded.

get '/f/:dir/#name' => sub ($c) {
my $dir = $c->param("dir");
my $file = $c->param("name");
my $ext = $file;
$ext =~ s/.*\.//;
my $path = "f/" . $dir . "/" . $file;

#carp "sakisafe warning: could not get file: $ERRNO" unless
$c->render(text => "file not found", status => 404) unless -e $path;
$c->render_file(filepath => $path, format => $ext, content_disposition => 'inline');
my $dir = $c->param("dir");
my $file = $c->param("name");
my $ext = $file;
$ext =~ s/.*\.//;
my $path = "f/" . $dir . "/" . $file;

#carp "sakisafe warning: could not get file: $ERRNO" unless
$c->render(text => "file not found", status => 404) unless -e $path;
$c->render_file(filepath => $path, format => $ext, content_disposition => 'inline');
};

app->log($log);
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