package pkcs7 import ( "bytes" "crypto" "crypto/rand" "crypto/rsa" "crypto/x509" "crypto/x509/pkix" "encoding/asn1" "encoding/pem" "fmt" "io" "io/ioutil" "math/big" "os" "os/exec" "testing" "time" ) func TestVerify(t *testing.T) { fixture := UnmarshalTestFixture(SignedTestFixture) p7, err := Parse(fixture.Input) if err != nil { t.Errorf("Parse encountered unexpected error: %v", err) } if err := p7.Verify(); err != nil { t.Errorf("Verify failed with error: %v", err) } expected := []byte("We the People") if bytes.Compare(p7.Content, expected) != 0 { t.Errorf("Signed content does not match.\n\tExpected:%s\n\tActual:%s", expected, p7.Content) } } func TestVerifyEC2(t *testing.T) { fixture := UnmarshalTestFixture(EC2IdentityDocumentFixture) p7, err := Parse(fixture.Input) if err != nil { t.Errorf("Parse encountered unexpected error: %v", err) } p7.Certificates = []*x509.Certificate{fixture.Certificate} if err := p7.Verify(); err != nil { t.Errorf("Verify failed with error: %v", err) } } func TestVerifyAppStore(t *testing.T) { fixture := UnmarshalTestFixture(AppStoreRecieptFixture) p7, err := Parse(fixture.Input) if err != nil { t.Errorf("Parse encountered unexpected error: %v", err) } if err := p7.Verify(); err != nil { t.Errorf("Verify failed with error: %v", err) } } func TestDecrypt(t *testing.T) { fixture := UnmarshalTestFixture(EncryptedTestFixture) p7, err := Parse(fixture.Input) if err != nil { t.Fatal(err) } content, err := p7.Decrypt(fixture.Certificate, fixture.PrivateKey) if err != nil { t.Errorf("Cannot Decrypt with error: %v", err) } expected := []byte("This is a test") if bytes.Compare(content, expected) != 0 { t.Errorf("Decrypted result does not match.\n\tExpected:%s\n\tActual:%s", expected, content) } } func TestDegenerateCertificate(t *testing.T) { cert, err := createTestCertificate() if err != nil { t.Fatal(err) } deg, err := DegenerateCertificate(cert.Certificate.Raw) if err != nil { t.Fatal(err) } testOpenSSLParse(t, deg) pem.Encode(os.Stdout, &pem.Block{Type: "PKCS7", Bytes: deg}) } // writes the cert to a temporary file and tests that openssl can read it. func testOpenSSLParse(t *testing.T, certBytes []byte) { tmpCertFile, err := ioutil.TempFile("", "testCertificate") if err != nil { t.Fatal(err) } defer os.Remove(tmpCertFile.Name()) // clean up if _, err := tmpCertFile.Write(certBytes); err != nil { t.Fatal(err) } opensslCMD := exec.Command("openssl", "pkcs7", "-inform", "der", "-in", tmpCertFile.Name()) _, err = opensslCMD.Output() if err != nil { t.Fatal(err) } if err := tmpCertFile.Close(); err != nil { t.Fatal(err) } } func TestSign(t *testing.T) { cert, err := createTestCertificate() if err != nil { t.Fatal(err) } content := []byte("Hello World") for _, testDetach := range []bool{false, true} { toBeSigned, err := NewSignedData(content) if err != nil { t.Fatalf("Cannot initialize signed data: %s", err) } if err := toBeSigned.AddSigner(cert.Certificate, cert.PrivateKey, SignerInfoConfig{}); err != nil { t.Fatalf("Cannot add signer: %s", err) } if testDetach { t.Log("Testing detached signature") toBeSigned.Detach() } else { t.Log("Testing attached signature") } signed, err := toBeSigned.Finish() if err != nil { t.Fatalf("Cannot finish signing data: %s", err) } pem.Encode(os.Stdout, &pem.Block{Type: "PKCS7", Bytes: signed}) p7, err := Parse(signed) if err != nil { t.Fatalf("Cannot parse our signed data: %s", err) } if testDetach { p7.Content = content } if bytes.Compare(content, p7.Content) != 0 { t.Errorf("Our content was not in the parsed data:\n\tExpected: %s\n\tActual: %s", content, p7.Content) } if err := p7.Verify(); err != nil { t.Errorf("Cannot verify our signed data: %s", err) } } } func ExampleSignedData() { // generate a signing cert or load a key pair cert, err := createTestCertificate() if err != nil { fmt.Printf("Cannot create test certificates: %s", err) } // Initialize a SignedData struct with content to be signed signedData, err := NewSignedData([]byte("Example data to be signed")) if err != nil { fmt.Printf("Cannot initialize signed data: %s", err) } // Add the signing cert and private key if err := signedData.AddSigner(cert.Certificate, cert.PrivateKey, SignerInfoConfig{}); err != nil { fmt.Printf("Cannot add signer: %s", err) } // Call Detach() is you want to remove content from the signature // and generate an S/MIME detached signature signedData.Detach() // Finish() to obtain the signature bytes detachedSignature, err := signedData.Finish() if err != nil { fmt.Printf("Cannot finish signing data: %s", err) } pem.Encode(os.Stdout, &pem.Block{Type: "PKCS7", Bytes: detachedSignature}) } func TestOpenSSLVerifyDetachedSignature(t *testing.T) { rootCert, err := createTestCertificateByIssuer("PKCS7 Test Root CA", nil) if err != nil { t.Fatalf("Cannot generate root cert: %s", err) } signerCert, err := createTestCertificateByIssuer("PKCS7 Test Signer Cert", rootCert) if err != nil { t.Fatalf("Cannot generate signer cert: %s", err) } content := []byte("Hello World") toBeSigned, err := NewSignedData(content) if err != nil { t.Fatalf("Cannot initialize signed data: %s", err) } if err := toBeSigned.AddSigner(signerCert.Certificate, signerCert.PrivateKey, SignerInfoConfig{}); err != nil { t.Fatalf("Cannot add signer: %s", err) } toBeSigned.Detach() signed, err := toBeSigned.Finish() if err != nil { t.Fatalf("Cannot finish signing data: %s", err) } // write the root cert to a temp file tmpRootCertFile, err := ioutil.TempFile("", "pkcs7TestRootCA") if err != nil { t.Fatal(err) } defer os.Remove(tmpRootCertFile.Name()) // clean up fd, err := os.OpenFile(tmpRootCertFile.Name(), os.O_WRONLY|os.O_CREATE|os.O_TRUNC, 0755) if err != nil { t.Fatal(err) } pem.Encode(fd, &pem.Block{Type: "CERTIFICATE", Bytes: rootCert.Certificate.Raw}) fd.Close() // write the signature to a temp file tmpSignatureFile, err := ioutil.TempFile("", "pkcs7Signature") if err != nil { t.Fatal(err) } defer os.Remove(tmpSignatureFile.Name()) // clean up ioutil.WriteFile(tmpSignatureFile.Name(), signed, 0755) // write the content to a temp file tmpContentFile, err := ioutil.TempFile("", "pkcs7Content") if err != nil { t.Fatal(err) } defer os.Remove(tmpContentFile.Name()) // clean up ioutil.WriteFile(tmpContentFile.Name(), content, 0755) // call openssl to verify the signature on the content using the root opensslCMD := exec.Command("openssl", "smime", "-verify", "-in", tmpSignatureFile.Name(), "-inform", "DER", "-content", tmpContentFile.Name(), "-CAfile", tmpRootCertFile.Name()) out, err := opensslCMD.Output() t.Logf("%s", out) if err != nil { t.Fatalf("openssl command failed with %s", err) } } func TestEncrypt(t *testing.T) { modes := []int{ EncryptionAlgorithmDESCBC, EncryptionAlgorithmAES128GCM, } for _, mode := range modes { ContentEncryptionAlgorithm = mode plaintext := []byte("Hello Secret World!") cert, err := createTestCertificate() if err != nil { t.Fatal(err) } encrypted, err := Encrypt(plaintext, []*x509.Certificate{cert.Certificate}) if err != nil { t.Fatal(err) } p7, err := Parse(encrypted) if err != nil { t.Fatalf("cannot Parse encrypted result: %s", err) } result, err := p7.Decrypt(cert.Certificate, cert.PrivateKey) if err != nil { t.Fatalf("cannot Decrypt encrypted result: %s", err) } if bytes.Compare(plaintext, result) != 0 { t.Errorf("encrypted data does not match plaintext:\n\tExpected: %s\n\tActual: %s", plaintext, result) } } } func TestUnmarshalSignedAttribute(t *testing.T) { cert, err := createTestCertificate() if err != nil { t.Fatal(err) } content := []byte("Hello World") toBeSigned, err := NewSignedData(content) if err != nil { t.Fatalf("Cannot initialize signed data: %s", err) } oidTest := asn1.ObjectIdentifier{2, 3, 4, 5, 6, 7} testValue := "TestValue" if err := toBeSigned.AddSigner(cert.Certificate, cert.PrivateKey, SignerInfoConfig{ ExtraSignedAttributes: []Attribute{Attribute{Type: oidTest, Value: testValue}}, }); err != nil { t.Fatalf("Cannot add signer: %s", err) } signed, err := toBeSigned.Finish() if err != nil { t.Fatalf("Cannot finish signing data: %s", err) } p7, err := Parse(signed) var actual string err = p7.UnmarshalSignedAttribute(oidTest, &actual) if err != nil { t.Fatalf("Cannot unmarshal test value: %s", err) } if testValue != actual { t.Errorf("Attribute does not match test value\n\tExpected: %s\n\tActual: %s", testValue, actual) } } func TestPad(t *testing.T) { tests := []struct { Original []byte Expected []byte BlockSize int }{ {[]byte{0x1, 0x2, 0x3, 0x10}, []byte{0x1, 0x2, 0x3, 0x10, 0x4, 0x4, 0x4, 0x4}, 8}, {[]byte{0x1, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, []byte{0x1, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8, 0x8}, 8}, } for _, test := range tests { padded, err := pad(test.Original, test.BlockSize) if err != nil { t.Errorf("pad encountered error: %s", err) continue } if bytes.Compare(test.Expected, padded) != 0 { t.Errorf("pad results mismatch:\n\tExpected: %X\n\tActual: %X", test.Expected, padded) } } } type certKeyPair struct { Certificate *x509.Certificate PrivateKey *rsa.PrivateKey } func createTestCertificate() (certKeyPair, error) { signer, err := createTestCertificateByIssuer("Eddard Stark", nil) if err != nil { return certKeyPair{}, err } fmt.Println("Created root cert") pem.Encode(os.Stdout, &pem.Block{Type: "CERTIFICATE", Bytes: signer.Certificate.Raw}) pair, err := createTestCertificateByIssuer("Jon Snow", signer) if err != nil { return certKeyPair{}, err } fmt.Println("Created signer cert") pem.Encode(os.Stdout, &pem.Block{Type: "CERTIFICATE", Bytes: pair.Certificate.Raw}) return *pair, nil } func createTestCertificateByIssuer(name string, issuer *certKeyPair) (*certKeyPair, error) { priv, err := rsa.GenerateKey(rand.Reader, 1024) if err != nil { return nil, err } serialNumberLimit := new(big.Int).Lsh(big.NewInt(1), 32) serialNumber, err := rand.Int(rand.Reader, serialNumberLimit) if err != nil { return nil, err } template := x509.Certificate{ SerialNumber: serialNumber, SignatureAlgorithm: x509.SHA256WithRSA, Subject: pkix.Name{ CommonName: name, Organization: []string{"Acme Co"}, }, NotBefore: time.Now(), NotAfter: time.Now().AddDate(1, 0, 0), KeyUsage: x509.KeyUsageKeyEncipherment | x509.KeyUsageDigitalSignature, ExtKeyUsage: []x509.ExtKeyUsage{x509.ExtKeyUsageEmailProtection}, } var issuerCert *x509.Certificate var issuerKey crypto.PrivateKey if issuer != nil { issuerCert = issuer.Certificate issuerKey = issuer.PrivateKey } else { template.IsCA = true template.KeyUsage |= x509.KeyUsageCertSign issuerCert = &template issuerKey = priv } cert, err := x509.CreateCertificate(rand.Reader, &template, issuerCert, priv.Public(), issuerKey) if err != nil { return nil, err } leaf, err := x509.ParseCertificate(cert) if err != nil { return nil, err } return &certKeyPair{ Certificate: leaf, PrivateKey: priv, }, nil } type TestFixture struct { Input []byte Certificate *x509.Certificate PrivateKey *rsa.PrivateKey } func UnmarshalTestFixture(testPEMBlock string) TestFixture { var result TestFixture var derBlock *pem.Block var pemBlock = []byte(testPEMBlock) for { derBlock, pemBlock = pem.Decode(pemBlock) if derBlock == nil { break } switch derBlock.Type { case "PKCS7": result.Input = derBlock.Bytes case "CERTIFICATE": result.Certificate, _ = x509.ParseCertificate(derBlock.Bytes) case "PRIVATE KEY": result.PrivateKey, _ = x509.ParsePKCS1PrivateKey(derBlock.Bytes) } } return result } func MarshalTestFixture(t TestFixture, w io.Writer) { if t.Input != nil { pem.Encode(w, &pem.Block{Type: "PKCS7", Bytes: t.Input}) } if t.Certificate != nil { pem.Encode(w, &pem.Block{Type: "CERTIFICATE", Bytes: t.Certificate.Raw}) } if t.PrivateKey != nil { pem.Encode(w, &pem.Block{Type: "PRIVATE KEY", Bytes: x509.MarshalPKCS1PrivateKey(t.PrivateKey)}) } } var SignedTestFixture = ` -----BEGIN PKCS7----- MIIDVgYJKoZIhvcNAQcCoIIDRzCCA0MCAQExCTAHBgUrDgMCGjAcBgkqhkiG9w0B BwGgDwQNV2UgdGhlIFBlb3BsZaCCAdkwggHVMIIBQKADAgECAgRpuDctMAsGCSqG SIb3DQEBCzApMRAwDgYDVQQKEwdBY21lIENvMRUwEwYDVQQDEwxFZGRhcmQgU3Rh cmswHhcNMTUwNTA2MDQyNDQ4WhcNMTYwNTA2MDQyNDQ4WjAlMRAwDgYDVQQKEwdB Y21lIENvMREwDwYDVQQDEwhKb24gU25vdzCBnzANBgkqhkiG9w0BAQEFAAOBjQAw gYkCgYEAqr+tTF4mZP5rMwlXp1y+crRtFpuLXF1zvBZiYMfIvAHwo1ta8E1IcyEP J1jIiKMcwbzeo6kAmZzIJRCTezq9jwXUsKbQTvcfOH9HmjUmXBRWFXZYoQs/OaaF a45deHmwEeMQkuSWEtYiVKKZXtJOtflKIT3MryJEDiiItMkdybUCAwEAAaMSMBAw DgYDVR0PAQH/BAQDAgCgMAsGCSqGSIb3DQEBCwOBgQDK1EweZWRL+f7Z+J0kVzY8 zXptcBaV4Lf5wGZJLJVUgp33bpLNpT3yadS++XQJ+cvtW3wADQzBSTMduyOF8Zf+ L7TjjrQ2+F2HbNbKUhBQKudxTfv9dJHdKbD+ngCCdQJYkIy2YexsoNG0C8nQkggy axZd/J69xDVx6pui3Sj8sDGCATYwggEyAgEBMDEwKTEQMA4GA1UEChMHQWNtZSBD bzEVMBMGA1UEAxMMRWRkYXJkIFN0YXJrAgRpuDctMAcGBSsOAwIaoGEwGAYJKoZI hvcNAQkDMQsGCSqGSIb3DQEHATAgBgkqhkiG9w0BCQUxExcRMTUwNTA2MDAyNDQ4 LTA0MDAwIwYJKoZIhvcNAQkEMRYEFG9D7gcTh9zfKiYNJ1lgB0yTh4sZMAsGCSqG SIb3DQEBAQSBgFF3sGDU9PtXty/QMtpcFa35vvIOqmWQAIZt93XAskQOnBq4OloX iL9Ct7t1m4pzjRm0o9nDkbaSLZe7HKASHdCqijroScGlI8M+alJ8drHSFv6ZIjnM FIwIf0B2Lko6nh9/6mUXq7tbbIHa3Gd1JUVire/QFFtmgRXMbXYk8SIS -----END PKCS7----- -----BEGIN CERTIFICATE----- MIIB1TCCAUCgAwIBAgIEabg3LTALBgkqhkiG9w0BAQswKTEQMA4GA1UEChMHQWNt ZSBDbzEVMBMGA1UEAxMMRWRkYXJkIFN0YXJrMB4XDTE1MDUwNjA0MjQ0OFoXDTE2 MDUwNjA0MjQ0OFowJTEQMA4GA1UEChMHQWNtZSBDbzERMA8GA1UEAxMISm9uIFNu b3cwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAKq/rUxeJmT+azMJV6dcvnK0 bRabi1xdc7wWYmDHyLwB8KNbWvBNSHMhDydYyIijHMG83qOpAJmcyCUQk3s6vY8F 1LCm0E73Hzh/R5o1JlwUVhV2WKELPzmmhWuOXXh5sBHjEJLklhLWIlSimV7STrX5 SiE9zK8iRA4oiLTJHcm1AgMBAAGjEjAQMA4GA1UdDwEB/wQEAwIAoDALBgkqhkiG 9w0BAQsDgYEAytRMHmVkS/n+2fidJFc2PM16bXAWleC3+cBmSSyVVIKd926SzaU9 8mnUvvl0CfnL7Vt8AA0MwUkzHbsjhfGX/i+04460Nvhdh2zWylIQUCrncU37/XSR 3Smw/p4AgnUCWJCMtmHsbKDRtAvJ0JIIMmsWXfyevcQ1ceqbot0o/LA= -----END CERTIFICATE----- -----BEGIN PRIVATE KEY----- MIICXgIBAAKBgQCqv61MXiZk/mszCVenXL5ytG0Wm4tcXXO8FmJgx8i8AfCjW1rw TUhzIQ8nWMiIoxzBvN6jqQCZnMglEJN7Or2PBdSwptBO9x84f0eaNSZcFFYVdlih Cz85poVrjl14ebAR4xCS5JYS1iJUople0k61+UohPcyvIkQOKIi0yR3JtQIDAQAB AoGBAIPLCR9N+IKxodq11lNXEaUFwMHXc1zqwP8no+2hpz3+nVfplqqubEJ4/PJY 5AgbJoIfnxVhyBXJXu7E+aD/OPneKZrgp58YvHKgGvvPyJg2gpC/1Fh0vQB0HNpI 1ZzIZUl8ZTUtVgtnCBUOh5JGI4bFokAqrT//Uvcfd+idgxqBAkEA1ZbP/Kseld14 qbWmgmU5GCVxsZRxgR1j4lG3UVjH36KXMtRTm1atAam1uw3OEGa6Y3ANjpU52FaB Hep5rkk4FQJBAMynMo1L1uiN5GP+KYLEF5kKRxK+FLjXR0ywnMh+gpGcZDcOae+J +t1gLoWBIESH/Xt639T7smuSfrZSA9V0EyECQA8cvZiWDvLxmaEAXkipmtGPjKzQ 4PsOtkuEFqFl07aKDYKmLUg3aMROWrJidqsIabWxbvQgsNgSvs38EiH3wkUCQQCg ndxb7piVXb9RBwm3OoU2tE1BlXMX+sVXmAkEhd2dwDsaxrI3sHf1xGXem5AimQRF JBOFyaCnMotGNioSHY5hAkEAxyXcNixQ2RpLXJTQZtwnbk0XDcbgB+fBgXnv/4f3 BCvcu85DqJeJyQv44Oe1qsXEX9BfcQIOVaoep35RPlKi9g== -----END PRIVATE KEY-----` // Content is "This is a test" var EncryptedTestFixture = ` -----BEGIN PKCS7----- MIIBFwYJKoZIhvcNAQcDoIIBCDCCAQQCAQAxgcowgccCAQAwMjApMRAwDgYDVQQK EwdBY21lIENvMRUwEwYDVQQDEwxFZGRhcmQgU3RhcmsCBQDL+CvWMAsGCSqGSIb3 DQEBAQSBgKyP/5WlRTZD3dWMrLOX6QRNDrXEkQjhmToRwFZdY3LgUh25ZU0S/q4G dHPV21Fv9lQD+q7l3vfeHw8M6Z1PKi9sHMVfxAkQpvaI96DTIT3YHtuLC1w3geCO 8eFWTq2qS4WChSuS/yhYosjA1kTkE0eLnVZcGw0z/WVuEZznkdyIMDIGCSqGSIb3 DQEHATARBgUrDgMCBwQImpKsUyMPpQigEgQQRcWWrCRXqpD5Njs0GkJl+g== -----END PKCS7----- -----BEGIN CERTIFICATE----- MIIB1jCCAUGgAwIBAgIFAMv4K9YwCwYJKoZIhvcNAQELMCkxEDAOBgNVBAoTB0Fj bWUgQ28xFTATBgNVBAMTDEVkZGFyZCBTdGFyazAeFw0xNTA1MDYwMzU2NDBaFw0x NjA1MDYwMzU2NDBaMCUxEDAOBgNVBAoTB0FjbWUgQ28xETAPBgNVBAMTCEpvbiBT bm93MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDK6NU0R0eiCYVquU4RcjKc LzGfx0aa1lMr2TnLQUSeLFZHFxsyyMXXuMPig3HK4A7SGFHupO+/1H/sL4xpH5zg 8+Zg2r8xnnney7abxcuv0uATWSIeKlNnb1ZO1BAxFnESc3GtyOCr2dUwZHX5mRVP +Zxp2ni5qHNraf3wE2VPIQIDAQABoxIwEDAOBgNVHQ8BAf8EBAMCAKAwCwYJKoZI hvcNAQELA4GBAIr2F7wsqmEU/J/kLyrCgEVXgaV/sKZq4pPNnzS0tBYk8fkV3V18 sBJyHKRLL/wFZASvzDcVGCplXyMdAOCyfd8jO3F9Ac/xdlz10RrHJT75hNu3a7/n 9KNwKhfN4A1CQv2x372oGjRhCW5bHNCWx4PIVeNzCyq/KZhyY9sxHE6f -----END CERTIFICATE----- -----BEGIN PRIVATE KEY----- MIICXgIBAAKBgQDK6NU0R0eiCYVquU4RcjKcLzGfx0aa1lMr2TnLQUSeLFZHFxsy yMXXuMPig3HK4A7SGFHupO+/1H/sL4xpH5zg8+Zg2r8xnnney7abxcuv0uATWSIe KlNnb1ZO1BAxFnESc3GtyOCr2dUwZHX5mRVP+Zxp2ni5qHNraf3wE2VPIQIDAQAB AoGBALyvnSt7KUquDen7nXQtvJBudnf9KFPt//OjkdHHxNZNpoF/JCSqfQeoYkeu MdAVYNLQGMiRifzZz4dDhA9xfUAuy7lcGQcMCxEQ1dwwuFaYkawbS0Tvy2PFlq2d H5/HeDXU4EDJ3BZg0eYj2Bnkt1sJI35UKQSxblQ0MY2q0uFBAkEA5MMOogkgUx1C 67S1tFqMUSM8D0mZB0O5vOJZC5Gtt2Urju6vywge2ArExWRXlM2qGl8afFy2SgSv Xk5eybcEiQJBAOMRwwbEoW5NYHuFFbSJyWll4n71CYuWuQOCzehDPyTb80WFZGLV i91kFIjeERyq88eDE5xVB3ZuRiXqaShO/9kCQQCKOEkpInaDgZSjskZvuJ47kByD 6CYsO4GIXQMMeHML8ncFH7bb6AYq5ybJVb2NTU7QLFJmfeYuhvIm+xdOreRxAkEA o5FC5Jg2FUfFzZSDmyZ6IONUsdF/i78KDV5nRv1R+hI6/oRlWNCtTNBv/lvBBd6b dseUE9QoaQZsn5lpILEvmQJAZ0B+Or1rAYjnbjnUhdVZoy9kC4Zov+4UH3N/BtSy KJRWUR0wTWfZBPZ5hAYZjTBEAFULaYCXlQKsODSp0M1aQA== -----END PRIVATE KEY-----` var EC2IdentityDocumentFixture = ` -----BEGIN PKCS7----- MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAaCA 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PKCS7----- -----BEGIN CERTIFICATE----- MIIC7TCCAq0CCQCWukjZ5V4aZzAJBgcqhkjOOAQDMFwxCzAJBgNVBAYTAlVTMRkw FwYDVQQIExBXYXNoaW5ndG9uIFN0YXRlMRAwDgYDVQQHEwdTZWF0dGxlMSAwHgYD VQQKExdBbWF6b24gV2ViIFNlcnZpY2VzIExMQzAeFw0xMjAxMDUxMjU2MTJaFw0z ODAxMDUxMjU2MTJaMFwxCzAJBgNVBAYTAlVTMRkwFwYDVQQIExBXYXNoaW5ndG9u IFN0YXRlMRAwDgYDVQQHEwdTZWF0dGxlMSAwHgYDVQQKExdBbWF6b24gV2ViIFNl cnZpY2VzIExMQzCCAbcwggEsBgcqhkjOOAQBMIIBHwKBgQCjkvcS2bb1VQ4yt/5e ih5OO6kK/n1Lzllr7D8ZwtQP8fOEpp5E2ng+D6Ud1Z1gYipr58Kj3nssSNpI6bX3 VyIQzK7wLclnd/YozqNNmgIyZecN7EglK9ITHJLP+x8FtUpt3QbyYXJdmVMegN6P hviYt5JH/nYl4hh3Pa1HJdskgQIVALVJ3ER11+Ko4tP6nwvHwh6+ERYRAoGBAI1j k+tkqMVHuAFcvAGKocTgsjJem6/5qomzJuKDmbJNu9Qxw3rAotXau8Qe+MBcJl/U hhy1KHVpCGl9fueQ2s6IL0CaO/buycU1CiYQk40KNHCcHfNiZbdlx1E9rpUp7bnF lRa2v1ntMX3caRVDdbtPEWmdxSCYsYFDk4mZrOLBA4GEAAKBgEbmeve5f8LIE/Gf MNmP9CM5eovQOGx5ho8WqD+aTebs+k2tn92BBPqeZqpWRa5P/+jrdKml1qx4llHW MXrs3IgIb6+hUIB+S8dz8/mmO0bpr76RoZVCXYab2CZedFut7qc3WUH9+EUAH5mw 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