From 3f9fd64e82c954799609329653645062ad0b318e Mon Sep 17 00:00:00 2001
From: Gab <24553253+gabrix73@users.noreply.github.com>
Date: Thu, 17 Apr 2025 11:21:07 +0200
Subject: Create send.php
---
send.php | 113 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 113 insertions(+)
create mode 100644 send.php
diff --git a/send.php b/send.php
new file mode 100644
index 0000000..b31d3e1
--- /dev/null
+++ b/send.php
@@ -0,0 +1,113 @@
+ 3) {
+ $groups = array_slice($groups, 0, 3);
+}
+$newsgroups = implode(', ', $groups);
+
+// Build raw email with dummy To for sendmail -t
+$headers = [];
+$headers[] = "From: $from";
+$headers[] = "To: mail2news@localhost";
+$headers[] = "Newsgroups: $newsgroups";
+$headers[] = "Subject: $subject";
+if ($references) {
+ $headers[] = "References: $references";
+}
+// PoW header
+$headers[] = "X-Hashcash: $hashcash";
+// Enforce signature immediately after PoW
+$headers[] = "X-Ed25519-Sig: $sig";
+// Optionally include public key header
+if ($pubkey) {
+ $headers[] = "X-Ed25519-Pub: $pubkey";
+}
+$headers[] = "X-No-Archive: Yes";
+$headers[] = "Mime-Version: 1.0";
+$headers[] = "Content-Type: text/plain; charset=UTF-8";
+$headers[] = "Content-Transfer-Encoding: 7bit";
+$headers[] = ""; // end of headers
+
+$rawEmail = implode("\r\n", $headers) . "\r\n" . $message . "\r\n";
+
+// Send via sendmail using mail2news transport
+$sendmail = '/usr/sbin/sendmail';
+$cmd = escapeshellcmd($sendmail) . ' -i -oTransport=mail2news -t';
+
+$descriptors = [
+ 0 => ['pipe', 'r'], // stdin
+ 1 => ['pipe', 'w'], // stdout
+ 2 => ['pipe', 'w'], // stderr
+];
+
+$process = proc_open($cmd, $descriptors, $pipes);
+if (!is_resource($process)) {
+ http_response_code(500);
+ echo "Failed to invoke sendmail.";
+ exit;
+}
+
+// Write the raw email
+fwrite($pipes[0], $rawEmail);
+fclose($pipes[0]);
+
+// Capture and close outputs
+$stderr = stream_get_contents($pipes[2]);
+fclose($pipes[1]);
+fclose($pipes[2]);
+
+$returnCode = proc_close($process);
+if ($returnCode !== 0) {
+ http_response_code(500);
+ echo "Sendmail error (code {$returnCode}):\n" . nl2br(htmlspecialchars($stderr));
+ exit;
+}
+
+// Success page
+?>
+
+
+
+
+ Message Sent
+
+
+
+ Message Sent Successfully
+ Your post has been handed off to the mail2news transport.
+ Return to Home
+
+
--
cgit v1.2.3