+package org.cacert.gigi.email;
+
+import static org.junit.Assume.*;
+import static org.junit.Assert.*;
+import static org.hamcrest.CoreMatchers.*;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.PrintWriter;
+import java.net.Socket;
+import java.security.GeneralSecurityException;
+import java.security.InvalidKeyException;
+import java.security.KeyPair;
+import java.security.NoSuchAlgorithmException;
+import java.security.NoSuchProviderException;
+import java.security.SignatureException;
+import java.security.cert.CertificateException;
+import java.util.Base64;
+import java.util.Date;
+import java.util.Properties;
+
+import javax.net.ssl.SSLSocketFactory;
+
+import org.cacert.gigi.testUtils.ConfiguredTest;
+import org.junit.Test;
+
+import sun.security.x509.AlgorithmId;
+import sun.security.x509.CertificateAlgorithmId;
+import sun.security.x509.CertificateSerialNumber;
+import sun.security.x509.CertificateValidity;
+import sun.security.x509.CertificateVersion;
+import sun.security.x509.CertificateX509Key;
+import sun.security.x509.X500Name;
+import sun.security.x509.X509CertImpl;
+import sun.security.x509.X509CertInfo;
+
+public class TestSendmail extends ConfiguredTest {
+
+ @Test
+ public void testSendmail() throws IOException, GeneralSecurityException {
+ initSelfsign();
+
+ String succmail = getTestProps().getProperty("email.address");
+ String pass = getTestProps().getProperty("email.password");
+ String imap = getTestProps().getProperty("email.imap");
+ String imapuser = getTestProps().getProperty("email.imap.user");
+ assumeNotNull(succmail, pass, imap, imapuser);
+
+ String subj = "subj-" + createUniqueName();
+ String msg = "msg-" + createUniqueName();
+ EmailProvider.getInstance().sendmail(succmail, subj, msg, "system@cacert.org", "system@cacert.org", "Testtarget", "Testsender", null, false);
+
+ Socket s = SSLSocketFactory.getDefault().createSocket(imap, 993);
+ PrintWriter pw = new PrintWriter(s.getOutputStream(), true);
+ BufferedReader br = new BufferedReader(new InputStreamReader(s.getInputStream()));
+ pw.println("a001 login " + imapuser + " " + pass);
+ imapUntil(br, "a001");
+ pw.println("a002 select inbox");
+ String overview = imapUntil(br, "a002");
+ overview = overview.replaceFirst(".*\\* ([0-9]+) EXISTS.*", "$1");
+ int cont = Integer.parseInt(overview);
+
+ int msgid = -1;
+ for (int i = 1; i <= cont; i++) {
+ pw.println("m003" + i + " fetch " + i + " body[header]");
+ String body = imapUntil(br, "m003" + i);
+ if (body.contains(subj)) {
+ msgid = i;
+ break;
+ }
+ }
+ assertNotEquals( -1, msgid);
+ pw.println("a003 fetch " + msgid + " body[]");
+ String body = imapUntil(br, "a003");
+ pw.println("delete store " + msgid + " +flags \\deleted");
+ imapUntil(br, "delete");
+ pw.println("exp expunge");
+ imapUntil(br, "exp");
+ pw.println("log logout");
+ imapUntil(br, "log");
+ assertThat(body, containsString("From: support@cacert.local"));
+ assertThat(body, containsString("To: gigi-testuser@dogcraft.de"));
+ assertThat(body, containsString("Subject: " + subj));
+ assertThat(body, containsString(Base64.getEncoder().encodeToString(msg.getBytes("UTF-8"))));
+
+ // TODO maybe verify signature
+
+ }
+
+ private String imapUntil(BufferedReader br, String target) throws IOException {
+ StringBuffer response = new StringBuffer();
+ String line = "";
+ while ( !line.startsWith(target)) {
+ line = br.readLine();
+ response.append(line);
+ }
+ return response.toString();
+ }
+
+ private void initSelfsign() throws GeneralSecurityException, CertificateException, IOException, NoSuchAlgorithmException, InvalidKeyException, NoSuchProviderException, SignatureException {
+ Properties prop = new Properties();
+ prop.setProperty("emailProvider", "org.cacert.gigi.email.Sendmail");
+ KeyPair kp = generateKeypair();
+ X509CertInfo info = new X509CertInfo();
+ // Add all mandatory attributes
+ info.set(X509CertInfo.VERSION, new CertificateVersion(CertificateVersion.V3));
+ info.set(X509CertInfo.SERIAL_NUMBER, new CertificateSerialNumber(new java.util.Random().nextInt() & 0x7fffffff));
+ AlgorithmId algID = AlgorithmId.get("SHA256WithRSA");
+ info.set(X509CertInfo.ALGORITHM_ID, new CertificateAlgorithmId(algID));
+ info.set(X509CertInfo.SUBJECT, new X500Name("EMAIL=system@cacert.org"));
+ info.set(X509CertInfo.KEY, new CertificateX509Key(kp.getPublic()));
+ info.set(X509CertInfo.VALIDITY, new CertificateValidity(new Date(System.currentTimeMillis()), new Date(System.currentTimeMillis() + 60 * 60 * 1000)));
+ info.set(X509CertInfo.ISSUER, new X500Name("CN=test-issue"));
+ X509CertImpl cert = new X509CertImpl(info);
+ cert.sign(kp.getPrivate(), "SHA256WithRSA");
+ EmailProvider.initSystem(prop, cert, kp.getPrivate());
+ }
+}