6535697: keytool can be more flexible on format of PEM-encoded X.509 certificates

Reviewed-by: vinnie

src/share/classes/sun/security/provider/X509Factory.java

 /*
- * Copyright 1998-2006 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 1998-2009 Sun Microsystems, Inc.  All Rights Reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -638,10 +638,15 @@ is)
         // First read all of the data that is found between
         // the "-----BEGIN" and "-----END" boundaries into a buffer.
         String temp;
-        if ((temp=readLine(br))==null || !temp.startsWith("-----BEGIN")) {
-            throw new IOException("Unsupported encoding");
-        } else {
+        while (true) {
+            temp=readLine(br);
+            if (temp == null) {
+                throw new IOException("Unsupported encoding");
+            }
             len += temp.length();
+            if (temp.startsWith("-----BEGIN")) {
+                break;
+            }
         }
         StringBuffer strBuf = new StringBuffer();
         while ((temp=readLine(br))!=null && !temp.startsWith("-----END")) {
@@ -683,22 +688,11 @@ is)
      * Determines if input is binary or Base64 encoded.
      */
     private boolean isBase64(InputStream is) throws IOException {
-        if (is.available() >= 10) {
-            is.mark(10);
+        if (is.available() >= 1) {
+            is.mark(1);
             int c1 = is.read();
-            int c2 = is.read();
-            int c3 = is.read();
-            int c4 = is.read();
-            int c5 = is.read();
-            int c6 = is.read();
-            int c7 = is.read();
-            int c8 = is.read();
-            int c9 = is.read();
-            int c10 = is.read();
             is.reset();
-            if (c1 == '-' && c2 == '-' && c3 == '-' && c4 == '-'
-                && c5 == '-' && c6 == 'B' && c7 == 'E' && c8 == 'G'
-                && c9 == 'I' && c10 == 'N') {
+            if (c1 != DerValue.tag_Sequence) {
                 return true;
             } else {
                 return false;

test/java/security/cert/CertificateFactory/BadX509CertData.java

 /*
- * Copyright 2000 Sun Microsystems, Inc.  All Rights Reserved.
+ * Copyright 2000-2009 Sun Microsystems, Inc.  All Rights Reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -40,7 +40,7 @@ public class BadX509CertData {
         InputStream is = new ByteArrayInputStream(data.getBytes("ISO8859_1"));
         try {
             Certificate cert = factory.generateCertificate(is);
-        } catch (CertificateParsingException ce) {
+        } catch (CertificateException ce) {
             return;
         }
         throw new Exception("CertificateFactory.generateCertificate() did "

test/java/security/cert/CertificateFactory/openssl/OpenSSLCert.java

+/*
+ * Copyright (c) 2009 Sun Microsystems, Inc.  All Rights Reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+/*
+ * @test
+ * @bug 6535697
+ * @summary keytool can be more flexible on format of PEM-encoded
+ *  X.509 certificates
+ */
+
+import java.io.*;
+import java.util.Arrays;
+import java.security.cert.CertificateFactory;
+
+public class OpenSSLCert {
+    static final String OUTFILE = "6535697.test";
+
+    public static void main(String[] args) throws Exception {
+        test("open");
+        test("pem");
+        test("open", "open");
+        test("open", "pem");
+        test("pem", "pem");
+        test("pem", "open");
+        test("open", "pem", "open");
+        test("pem", "open", "pem");
+    }
+
+    static void test(String... files) throws Exception {
+        FileOutputStream fout = new FileOutputStream(OUTFILE);
+        for (String file: files) {
+            FileInputStream fin = new FileInputStream(
+                new File(System.getProperty("test.src", "."), file));
+            byte[] buffer = new byte[4096];
+            while (true) {
+                int len = fin.read(buffer);
+                if (len < 0) break;
+                fout.write(buffer, 0, len);
+            }
+            fin.close();
+        }
+        fout.close();
+        System.out.println("Testing " + Arrays.toString(files) + "...");
+        if (CertificateFactory.getInstance("X509")
+                .generateCertificates(new FileInputStream(OUTFILE))
+                .size() != files.length) {
+            throw new Exception("Not same number");
+        }
+    }
+}

test/java/security/cert/CertificateFactory/openssl/open

+Certificate:
+    Data:
+        Version: 3 (0x2)
+        Serial Number: 1174535938 (0x4601ff02)
+        Signature Algorithm: dsaWithSHA1
+        Issuer: C=EA, ST=Moon, L=Backside, O=A-B-C, OU=Office, CN=Me
+        Validity
+            Not Before: Mar 22 03:58:58 2007 GMT
+            Not After : Jun 20 03:58:58 2007 GMT
+        Subject: C=EA, ST=Moon, L=Backside, O=A-B-C, OU=Office, CN=Me
+        Subject Public Key Info:
+            Public Key Algorithm: dsaEncryption
+            DSA Public Key:
+                pub:
+                    00:c5:ce:e8:be:f0:de:27:9c:88:92:21:28:cf:a5:
+                    38:8d:c1:5f:e5:90:d2:0b:ea:d4:12:ca:86:b8:04:
+                    57:1d:41:74:3e:52:2d:87:b8:76:7b:d2:95:d7:67:
+                    30:76:35:47:fb:e9:86:bf:05:3f:9b:f2:6e:3a:96:
+                    9a:58:e1:05:44:78:02:31:ee:5f:67:6c:44:d2:95:
+                    8f:72:62:a4:3e:27:1c:f3:94:8a:1e:0b:98:4c:c0:
+                    9c:f4:3d:17:6d:36:e4:a0:12:04:01:e4:38:9e:bd:
+                    86:99:7b:84:43:9b:58:68:ef:ce:3d:85:e3:93:d1:
+                    1f:1a:18:a4:1e:59:ca:80:2e
+                P:
+                    00:fd:7f:53:81:1d:75:12:29:52:df:4a:9c:2e:ec:
+                    e4:e7:f6:11:b7:52:3c:ef:44:00:c3:1e:3f:80:b6:
+                    51:26:69:45:5d:40:22:51:fb:59:3d:8d:58:fa:bf:
+                    c5:f5:ba:30:f6:cb:9b:55:6c:d7:81:3b:80:1d:34:
+                    6f:f2:66:60:b7:6b:99:50:a5:a4:9f:9f:e8:04:7b:
+                    10:22:c2:4f:bb:a9:d7:fe:b7:c6:1b:f8:3b:57:e7:
+                    c6:a8:a6:15:0f:04:fb:83:f6:d3:c5:1e:c3:02:35:
+                    54:13:5a:16:91:32:f6:75:f3:ae:2b:61:d7:2a:ef:
+                    f2:22:03:19:9d:d1:48:01:c7
+                Q:
+                    00:97:60:50:8f:15:23:0b:cc:b2:92:b9:82:a2:eb:
+                    84:0b:f0:58:1c:f5
+                G:
+                    00:f7:e1:a0:85:d6:9b:3d:de:cb:bc:ab:5c:36:b8:
+                    57:b9:79:94:af:bb:fa:3a:ea:82:f9:57:4c:0b:3d:
+                    07:82:67:51:59:57:8e:ba:d4:59:4f:e6:71:07:10:
+                    81:80:b4:49:16:71:23:e8:4c:28:16:13:b7:cf:09:
+                    32:8c:c8:a6:e1:3c:16:7a:8b:54:7c:8d:28:e0:a3:
+                    ae:1e:2b:b3:a6:75:91:6e:a3:7f:0b:fa:21:35:62:
+                    f1:fb:62:7a:01:24:3b:cc:a4:f1:be:a8:51:90:89:
+                    a8:83:df:e1:5a:e5:9f:06:92:8b:66:5e:80:7b:55:
+                    25:64:01:4c:3b:fe:cf:49:2a
+        X509v3 extensions:
+            X509v3 Subject Key Identifier:
+                ED:BF:8A:CA:57:05:ED:5C:9A:72:65:69:6C:C1:02:F8:30:02:A4:6B
+    Signature Algorithm: dsaWithSHA1
+        30:2d:02:15:00:85:38:a6:79:d4:70:c8:e1:d8:25:2f:87:f0:
+        74:3d:26:59:4c:71:ef:02:14:15:32:10:1d:c0:d1:ce:18:f4:
+        8b:ea:c0:8b:d7:da:ba:52:3a:0d:f7
+-----BEGIN CERTIFICATE-----
+MIIDGDCCAtWgAwIBAgIERgH/AjALBgcqhkjOOAQDBQAwXTELMAkGA1UEBhMCRUEx
+DTALBgNVBAgTBE1vb24xETAPBgNVBAcTCEJhY2tzaWRlMQ4wDAYDVQQKEwVBLUIt
+QzEPMA0GA1UECxMGT2ZmaWNlMQswCQYDVQQDEwJNZTAeFw0wNzAzMjIwMzU4NTha
+Fw0wNzA2MjAwMzU4NThaMF0xCzAJBgNVBAYTAkVBMQ0wCwYDVQQIEwRNb29uMREw
+DwYDVQQHEwhCYWNrc2lkZTEOMAwGA1UEChMFQS1CLUMxDzANBgNVBAsTBk9mZmlj
+ZTELMAkGA1UEAxMCTWUwggG4MIIBLAYHKoZIzjgEATCCAR8CgYEA/X9TgR11EilS
+30qcLuzk5/YRt1I870QAwx4/gLZRJmlFXUAiUftZPY1Y+r/F9bow9subVWzXgTuA
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+PSZZTHHvAhQVMhAdwNHOGPSL6sCL19q6UjoN9w==
+-----END CERTIFICATE-----

test/java/security/cert/CertificateFactory/openssl/pem

+-----BEGIN CERTIFICATE-----
+MIIDGDCCAtWgAwIBAgIERgH/AjALBgcqhkjOOAQDBQAwXTELMAkGA1UEBhMCRUExDTALBgNVBAgT
+BE1vb24xETAPBgNVBAcTCEJhY2tzaWRlMQ4wDAYDVQQKEwVBLUItQzEPMA0GA1UECxMGT2ZmaWNl
+MQswCQYDVQQDEwJNZTAeFw0wNzAzMjIwMzU4NThaFw0wNzA2MjAwMzU4NThaMF0xCzAJBgNVBAYT
+AkVBMQ0wCwYDVQQIEwRNb29uMREwDwYDVQQHEwhCYWNrc2lkZTEOMAwGA1UEChMFQS1CLUMxDzAN
+BgNVBAsTBk9mZmljZTELMAkGA1UEAxMCTWUwggG4MIIBLAYHKoZIzjgEATCCAR8CgYEA/X9TgR11
+EilS30qcLuzk5/YRt1I870QAwx4/gLZRJmlFXUAiUftZPY1Y+r/F9bow9subVWzXgTuAHTRv8mZg
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+IgMZndFIAccCFQCXYFCPFSMLzLKSuYKi64QL8Fgc9QKBgQD34aCF1ps93su8q1w2uFe5eZSvu/o6
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+dZFuo38L+iE1YvH7YnoBJDvMpPG+qFGQiaiD3+Fa5Z8GkotmXoB7VSVkAUw7/s9JKgOBhQACgYEA
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+OAQDBQADMAAwLQIVAIU4pnnUcMjh2CUvh/B0PSZZTHHvAhQVMhAdwNHOGPSL6sCL19q6UjoN9w==
+-----END CERTIFICATE-----