1 /*
2  * Copyright (C) 2021 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.cts.devicepolicy;
18 
19 import android.util.Base64;
20 import android.util.Base64InputStream;
21 
22 import java.io.ByteArrayInputStream;
23 import java.security.KeyFactory;
24 import java.security.PrivateKey;
25 import java.security.cert.Certificate;
26 import java.security.cert.CertificateFactory;
27 import java.security.spec.PKCS8EncodedKeySpec;
28 
29 /**
30  * Certificates and keys plus some related utilities for testing.
31  */
32 public class TestCertificates {
33     /*
34      * The CA and keypair below are generated with:
35      *
36      * openssl req -new -x509 -days 3650 -extensions v3_ca -keyout cakey.pem -out cacert.pem
37      * openssl req -newkey rsa:1024 -keyout userkey.pem -nodes -days 3650 -out userkey.req
38      * mkdir -p demoCA/newcerts
39      * touch demoCA/index.txt
40      * echo "01" > demoCA/serial
41      * openssl ca -out usercert.pem -in userkey.req -cert cacert.pem -keyfile cakey.pem -days 3650
42      */
43 
44     // Content from cacert.pem
45     public static final String TEST_CA =
46             "-----BEGIN CERTIFICATE-----\n" +
47             "MIIDXTCCAkWgAwIBAgIJAK9Tl/F9V8kSMA0GCSqGSIb3DQEBCwUAMEUxCzAJBgNV\n" +
48             "BAYTAkFVMRMwEQYDVQQIDApTb21lLVN0YXRlMSEwHwYDVQQKDBhJbnRlcm5ldCBX\n" +
49             "aWRnaXRzIFB0eSBMdGQwHhcNMTUwMzA2MTczMjExWhcNMjUwMzAzMTczMjExWjBF\n" +
50             "MQswCQYDVQQGEwJBVTETMBEGA1UECAwKU29tZS1TdGF0ZTEhMB8GA1UECgwYSW50\n" +
51             "ZXJuZXQgV2lkZ2l0cyBQdHkgTHRkMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB\n" +
52             "CgKCAQEAvItOutsE75WBTgTyNAHt4JXQ3JoseaGqcC3WQij6vhrleWi5KJ0jh1/M\n" +
53             "Rpry7Fajtwwb4t8VZa0NuM2h2YALv52w1xivql88zce/HU1y7XzbXhxis9o6SCI+\n" +
54             "oVQSbPeXRgBPppFzBEh3ZqYTVhAqw451XhwdA4Aqs3wts7ddjwlUzyMdU44osCUg\n" +
55             "kVg7lfPf9sTm5IoHVcfLSCWH5n6Nr9sH3o2ksyTwxuOAvsN11F/a0mmUoPciYPp+\n" +
56             "q7DzQzdi7akRG601DZ4YVOwo6UITGvDyuAAdxl5isovUXqe6Jmz2/myTSpAKxGFs\n" +
57             "jk9oRoG6WXWB1kni490GIPjJ1OceyQIDAQABo1AwTjAdBgNVHQ4EFgQUH1QIlPKL\n" +
58             "p2OQ/AoLOjKvBW4zK3AwHwYDVR0jBBgwFoAUH1QIlPKLp2OQ/AoLOjKvBW4zK3Aw\n" +
59             "DAYDVR0TBAUwAwEB/zANBgkqhkiG9w0BAQsFAAOCAQEAcMi4voMMJHeQLjtq8Oky\n" +
60             "Azpyk8moDwgCd4llcGj7izOkIIFqq/lyqKdtykVKUWz2bSHO5cLrtaOCiBWVlaCV\n" +
61             "DYAnnVLM8aqaA6hJDIfaGs4zmwz0dY8hVMFCuCBiLWuPfiYtbEmjHGSmpQTG6Qxn\n" +
62             "ZJlaK5CZyt5pgh5EdNdvQmDEbKGmu0wpCq9qjZImwdyAul1t/B0DrsWApZMgZpeI\n" +
63             "d2od0VBrCICB1K4p+C51D93xyQiva7xQcCne+TAnGNy9+gjQ/MyR8MRpwRLv5ikD\n" +
64             "u0anJCN8pXo6IMglfMAsoton1J6o5/ae5uhC6caQU8bNUsCK570gpNfjkzo6rbP0\n" +
65             "wQ==\n" +
66             "-----END CERTIFICATE-----";
67 
68     // Content from userkey.pem without the private key header and footer.
69     public static final String TEST_KEY =
70             "MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBALCYprGsTU+5L3KM\n" +
71             "fhkm0gXM2xjGUH+543YLiMPGVr3eVS7biue1/tQlL+fJsw3rqsPKJe71RbVWlpqU\n" +
72             "mhegxG4s3IvGYVB0KZoRIjDKmnnvlx6nngL2ZJ8O27U42pHsw4z4MKlcQlWkjL3T\n" +
73             "9sV6zW2Wzri+f5mvzKjhnArbLktHAgMBAAECgYBlfVVPhtZnmuXJzzQpAEZzTugb\n" +
74             "tN1OimZO0RIocTQoqj4KT+HkiJOLGFQPwbtFpMre+q4SRqNpM/oZnI1yRtKcCmIc\n" +
75             "mZgkwJ2k6pdSxqO0ofxFFTdT9czJ3rCnqBHy1g6BqUQFXT4olcygkxUpKYUwzlz1\n" +
76             "oAl487CoPxyr4sVEAQJBANwiUOHcdGd2RoRILDzw5WOXWBoWPOKzX/K9wt0yL+mO\n" +
77             "wlFNFSymqo9eLheHcEq/VD9qK9rT700dCewJfWj6+bECQQDNXmWNYIxGii5NJilT\n" +
78             "OBOHiMD/F0NE178j+/kmacbhDJwpkbLYXaP8rW4+Iswrm4ORJ59lvjNuXaZ28+sx\n" +
79             "fFp3AkA6Z7Bl/IO135+eATgbgx6ZadIqObQ1wbm3Qbmtzl7/7KyJvZXcnuup1icM\n" +
80             "fxa//jtwB89S4+Ad6ZJ0WaA4dj5BAkEAuG7V9KmIULE388EZy8rIfyepa22Q0/qN\n" +
81             "hdt8XasRGHsio5Jdc0JlSz7ViqflhCQde/aBh/XQaoVgQeO8jKyI8QJBAJHekZDj\n" +
82             "WA0w1RsBVVReN1dVXgjm1CykeAT8Qx8TUmBUfiDX6w6+eGQjKtS7f4KC2IdRTV6+\n" +
83             "bDzDoHBChHNC9ms=\n";
84 
85     // Content from usercert.pem without the header and footer.
86     public static final String TEST_CERT =
87             "MIIDEjCCAfqgAwIBAgIBATANBgkqhkiG9w0BAQsFADBFMQswCQYDVQQGEwJBVTET\n" +
88             "MBEGA1UECAwKU29tZS1TdGF0ZTEhMB8GA1UECgwYSW50ZXJuZXQgV2lkZ2l0cyBQ\n" +
89             "dHkgTHRkMB4XDTE1MDUwMTE2NTQwNVoXDTI1MDQyODE2NTQwNVowWzELMAkGA1UE\n" +
90             "BhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoMGEludGVybmV0IFdp\n" +
91             "ZGdpdHMgUHR5IEx0ZDEUMBIGA1UEAwwLY2xpZW50IGNlcnQwgZ8wDQYJKoZIhvcN\n" +
92             "AQEBBQADgY0AMIGJAoGBALCYprGsTU+5L3KMfhkm0gXM2xjGUH+543YLiMPGVr3e\n" +
93             "VS7biue1/tQlL+fJsw3rqsPKJe71RbVWlpqUmhegxG4s3IvGYVB0KZoRIjDKmnnv\n" +
94             "lx6nngL2ZJ8O27U42pHsw4z4MKlcQlWkjL3T9sV6zW2Wzri+f5mvzKjhnArbLktH\n" +
95             "AgMBAAGjezB5MAkGA1UdEwQCMAAwLAYJYIZIAYb4QgENBB8WHU9wZW5TU0wgR2Vu\n" +
96             "ZXJhdGVkIENlcnRpZmljYXRlMB0GA1UdDgQWBBQ8GL+jKSarvTn9fVNA2AzjY7qq\n" +
97             "gjAfBgNVHSMEGDAWgBRzBBA5sNWyT/fK8GrhN3tOqO5tgjANBgkqhkiG9w0BAQsF\n" +
98             "AAOCAQEAgwQEd2bktIDZZi/UOwU1jJUgGq7NiuBDPHcqgzjxhGFLQ8SQAAP3v3PR\n" +
99             "mLzcfxsxnzGynqN5iHQT4rYXxxaqrp1iIdj9xl9Wl5FxjZgXITxhlRscOd/UOBvG\n" +
100             "oMrazVczjjdoRIFFnjtU3Jf0Mich68HD1Z0S3o7X6sDYh6FTVR5KbLcxbk6RcoG4\n" +
101             "VCI5boR5LUXgb5Ed5UxczxvN12S71fyxHYVpuuI0z0HTIbAxKeRw43I6HWOmR1/0\n" +
102             "G6byGCNL/1Fz7Y+264fGqABSNTKdZwIU2K4ANEH7F+9scnhoO6OBp+gjBe5O+7jb\n" +
103             "wZmUCAoTka4hmoaOCj7cqt/IkmxozQ==\n";
104 
105     public static final String TEST_CA_SUBJECT = "o=internet widgits pty ltd,st=some-state,c=au";
106 
rsaKeyFromString(String key)107     public static PrivateKey rsaKeyFromString(String key) throws Exception {
108         final PKCS8EncodedKeySpec keySpec = new PKCS8EncodedKeySpec(
109                 Base64.decode(key, Base64.DEFAULT));
110         return KeyFactory.getInstance("RSA").generatePrivate(keySpec);
111     }
112 
getTestKey()113     public static PrivateKey getTestKey() throws Exception {
114         return rsaKeyFromString(TEST_KEY);
115     }
116 
userCertFromString(String cert)117     public static Certificate userCertFromString(String cert) throws Exception {
118         return CertificateFactory.getInstance("X.509").generateCertificate(
119                 new Base64InputStream(new ByteArrayInputStream(cert.getBytes()), Base64.DEFAULT));
120     }
121 
getUserCert()122     public static Certificate getUserCert() throws Exception {
123         return userCertFromString(TEST_CERT);
124     }
125 
caCertFromString(String cert)126     public static Certificate caCertFromString(String cert) throws Exception {
127         final byte[] rawCert = TEST_CA.getBytes();
128         return CertificateFactory.getInstance("X.509")
129                 .generateCertificate(new ByteArrayInputStream(rawCert));
130     }
131 
getCaCert()132     public static Certificate getCaCert() throws Exception {
133         return caCertFromString(TEST_CA);
134     }
135 }
136