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Source file src/crypto/x509/verify_test.go

Documentation: crypto/x509

     1  // Copyright 2011 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  package x509
     6  
     7  import (
     8  	"crypto"
     9  	"crypto/ecdsa"
    10  	"crypto/elliptic"
    11  	"crypto/rand"
    12  	"crypto/x509/pkix"
    13  	"encoding/pem"
    14  	"errors"
    15  	"fmt"
    16  	"math/big"
    17  	"runtime"
    18  	"strings"
    19  	"testing"
    20  	"time"
    21  )
    22  
    23  type verifyTest struct {
    24  	name          string
    25  	leaf          string
    26  	intermediates []string
    27  	roots         []string
    28  	currentTime   int64
    29  	dnsName       string
    30  	systemSkip    bool
    31  	systemLax     bool
    32  	keyUsages     []ExtKeyUsage
    33  	ignoreCN      bool
    34  
    35  	errorCallback  func(*testing.T, error)
    36  	expectedChains [][]string
    37  }
    38  
    39  var verifyTests = []verifyTest{
    40  	{
    41  		name:          "Valid",
    42  		leaf:          googleLeaf,
    43  		intermediates: []string{giag2Intermediate},
    44  		roots:         []string{geoTrustRoot},
    45  		currentTime:   1395785200,
    46  		dnsName:       "www.google.com",
    47  
    48  		expectedChains: [][]string{
    49  			{"Google", "Google Internet Authority", "GeoTrust"},
    50  		},
    51  	},
    52  	{
    53  		name:          "MixedCase",
    54  		leaf:          googleLeaf,
    55  		intermediates: []string{giag2Intermediate},
    56  		roots:         []string{geoTrustRoot},
    57  		currentTime:   1395785200,
    58  		dnsName:       "WwW.GooGLE.coM",
    59  
    60  		expectedChains: [][]string{
    61  			{"Google", "Google Internet Authority", "GeoTrust"},
    62  		},
    63  	},
    64  	{
    65  		name:          "HostnameMismatch",
    66  		leaf:          googleLeaf,
    67  		intermediates: []string{giag2Intermediate},
    68  		roots:         []string{geoTrustRoot},
    69  		currentTime:   1395785200,
    70  		dnsName:       "www.example.com",
    71  
    72  		errorCallback: expectHostnameError("certificate is valid for"),
    73  	},
    74  	{
    75  		name:          "IPMissing",
    76  		leaf:          googleLeaf,
    77  		intermediates: []string{giag2Intermediate},
    78  		roots:         []string{geoTrustRoot},
    79  		currentTime:   1395785200,
    80  		dnsName:       "1.2.3.4",
    81  
    82  		errorCallback: expectHostnameError("doesn't contain any IP SANs"),
    83  	},
    84  	{
    85  		name:          "Expired",
    86  		leaf:          googleLeaf,
    87  		intermediates: []string{giag2Intermediate},
    88  		roots:         []string{geoTrustRoot},
    89  		currentTime:   1,
    90  		dnsName:       "www.example.com",
    91  
    92  		errorCallback: expectExpired,
    93  	},
    94  	{
    95  		name:        "MissingIntermediate",
    96  		leaf:        googleLeaf,
    97  		roots:       []string{geoTrustRoot},
    98  		currentTime: 1395785200,
    99  		dnsName:     "www.google.com",
   100  
   101  		// Skip when using systemVerify, since Windows
   102  		// *will* find the missing intermediate cert.
   103  		systemSkip:    true,
   104  		errorCallback: expectAuthorityUnknown,
   105  	},
   106  	{
   107  		name:          "RootInIntermediates",
   108  		leaf:          googleLeaf,
   109  		intermediates: []string{geoTrustRoot, giag2Intermediate},
   110  		roots:         []string{geoTrustRoot},
   111  		currentTime:   1395785200,
   112  		dnsName:       "www.google.com",
   113  
   114  		expectedChains: [][]string{
   115  			{"Google", "Google Internet Authority", "GeoTrust"},
   116  		},
   117  		// CAPI doesn't build the chain with the duplicated GeoTrust
   118  		// entry so the results don't match.
   119  		systemLax: true,
   120  	},
   121  	{
   122  		name:          "dnssec-exp",
   123  		leaf:          dnssecExpLeaf,
   124  		intermediates: []string{startComIntermediate},
   125  		roots:         []string{startComRoot},
   126  		currentTime:   1302726541,
   127  
   128  		// The StartCom root is not trusted by Windows when the default
   129  		// ServerAuth EKU is requested.
   130  		systemSkip: true,
   131  
   132  		expectedChains: [][]string{
   133  			{"dnssec-exp", "StartCom Class 1", "StartCom Certification Authority"},
   134  		},
   135  	},
   136  	{
   137  		name:          "dnssec-exp/AnyEKU",
   138  		leaf:          dnssecExpLeaf,
   139  		intermediates: []string{startComIntermediate},
   140  		roots:         []string{startComRoot},
   141  		currentTime:   1302726541,
   142  		keyUsages:     []ExtKeyUsage{ExtKeyUsageAny},
   143  
   144  		expectedChains: [][]string{
   145  			{"dnssec-exp", "StartCom Class 1", "StartCom Certification Authority"},
   146  		},
   147  	},
   148  	{
   149  		name:          "dnssec-exp/RootInIntermediates",
   150  		leaf:          dnssecExpLeaf,
   151  		intermediates: []string{startComIntermediate, startComRoot},
   152  		roots:         []string{startComRoot},
   153  		currentTime:   1302726541,
   154  		systemSkip:    true, // see dnssec-exp test
   155  
   156  		expectedChains: [][]string{
   157  			{"dnssec-exp", "StartCom Class 1", "StartCom Certification Authority"},
   158  		},
   159  	},
   160  	{
   161  		name:          "InvalidHash",
   162  		leaf:          googleLeafWithInvalidHash,
   163  		intermediates: []string{giag2Intermediate},
   164  		roots:         []string{geoTrustRoot},
   165  		currentTime:   1395785200,
   166  		dnsName:       "www.google.com",
   167  
   168  		// The specific error message may not occur when using system
   169  		// verification.
   170  		systemLax:     true,
   171  		errorCallback: expectHashError,
   172  	},
   173  	// EKULeaf tests use an unconstrained chain leading to a leaf certificate
   174  	// with an E-mail Protection EKU but not a Server Auth one, checking that
   175  	// the EKUs on the leaf are enforced.
   176  	{
   177  		name:          "EKULeaf",
   178  		leaf:          smimeLeaf,
   179  		intermediates: []string{smimeIntermediate},
   180  		roots:         []string{smimeRoot},
   181  		currentTime:   1594673418,
   182  
   183  		errorCallback: expectUsageError,
   184  	},
   185  	{
   186  		name:          "EKULeafExplicit",
   187  		leaf:          smimeLeaf,
   188  		intermediates: []string{smimeIntermediate},
   189  		roots:         []string{smimeRoot},
   190  		currentTime:   1594673418,
   191  		keyUsages:     []ExtKeyUsage{ExtKeyUsageServerAuth},
   192  
   193  		errorCallback: expectUsageError,
   194  	},
   195  	{
   196  		name:          "EKULeafValid",
   197  		leaf:          smimeLeaf,
   198  		intermediates: []string{smimeIntermediate},
   199  		roots:         []string{smimeRoot},
   200  		currentTime:   1594673418,
   201  		keyUsages:     []ExtKeyUsage{ExtKeyUsageEmailProtection},
   202  
   203  		expectedChains: [][]string{
   204  			{"CORPORATIVO FICTICIO ACTIVO", "EAEko Herri Administrazioen CA - CA AAPP Vascas (2)", "IZENPE S.A."},
   205  		},
   206  	},
   207  	{
   208  		name:          "SGCIntermediate",
   209  		leaf:          megaLeaf,
   210  		intermediates: []string{comodoIntermediate1},
   211  		roots:         []string{comodoRoot},
   212  		currentTime:   1360431182,
   213  
   214  		// CryptoAPI can find alternative validation paths.
   215  		systemLax: true,
   216  		expectedChains: [][]string{
   217  			{"mega.co.nz", "EssentialSSL CA", "COMODO Certification Authority"},
   218  		},
   219  	},
   220  	{
   221  		// Check that a name constrained intermediate works even when
   222  		// it lists multiple constraints.
   223  		name:          "MultipleConstraints",
   224  		leaf:          nameConstraintsLeaf,
   225  		intermediates: []string{nameConstraintsIntermediate1, nameConstraintsIntermediate2},
   226  		roots:         []string{globalSignRoot},
   227  		currentTime:   1382387896,
   228  		dnsName:       "secure.iddl.vt.edu",
   229  
   230  		expectedChains: [][]string{
   231  			{
   232  				"Technology-enhanced Learning and Online Strategies",
   233  				"Virginia Tech Global Qualified Server CA",
   234  				"Trusted Root CA G2",
   235  				"GlobalSign Root CA",
   236  			},
   237  		},
   238  	},
   239  	{
   240  		// Check that SHA-384 intermediates (which are popping up)
   241  		// work.
   242  		name:          "SHA-384",
   243  		leaf:          moipLeafCert,
   244  		intermediates: []string{comodoIntermediateSHA384, comodoRSAAuthority},
   245  		roots:         []string{addTrustRoot},
   246  		currentTime:   1397502195,
   247  		dnsName:       "api.moip.com.br",
   248  
   249  		// CryptoAPI can find alternative validation paths.
   250  		systemLax: true,
   251  
   252  		expectedChains: [][]string{
   253  			{
   254  				"api.moip.com.br",
   255  				"COMODO RSA Extended Validation Secure Server CA",
   256  				"COMODO RSA Certification Authority",
   257  				"AddTrust External CA Root",
   258  			},
   259  		},
   260  	},
   261  	{
   262  		// Putting a certificate as a root directly should work as a
   263  		// way of saying “exactly this”.
   264  		name:        "LeafInRoots",
   265  		leaf:        selfSigned,
   266  		roots:       []string{selfSigned},
   267  		currentTime: 1471624472,
   268  		dnsName:     "foo.example",
   269  		systemSkip:  true, // does not chain to a system root
   270  
   271  		expectedChains: [][]string{
   272  			{"Acme Co"},
   273  		},
   274  	},
   275  	{
   276  		// Putting a certificate as a root directly should not skip
   277  		// other checks however.
   278  		name:        "LeafInRootsInvalid",
   279  		leaf:        selfSigned,
   280  		roots:       []string{selfSigned},
   281  		currentTime: 1471624472,
   282  		dnsName:     "notfoo.example",
   283  		systemSkip:  true, // does not chain to a system root
   284  
   285  		errorCallback: expectHostnameError("certificate is valid for"),
   286  	},
   287  	{
   288  		// The issuer name in the leaf doesn't exactly match the
   289  		// subject name in the root. Go does not perform
   290  		// canonicalization and so should reject this. See issue 14955.
   291  		name:        "IssuerSubjectMismatch",
   292  		leaf:        issuerSubjectMatchLeaf,
   293  		roots:       []string{issuerSubjectMatchRoot},
   294  		currentTime: 1475787715,
   295  		systemSkip:  true, // does not chain to a system root
   296  
   297  		errorCallback: expectSubjectIssuerMismatcthError,
   298  	},
   299  	{
   300  		// An X.509 v1 certificate should not be accepted as an
   301  		// intermediate.
   302  		name:          "X509v1Intermediate",
   303  		leaf:          x509v1TestLeaf,
   304  		intermediates: []string{x509v1TestIntermediate},
   305  		roots:         []string{x509v1TestRoot},
   306  		currentTime:   1481753183,
   307  		systemSkip:    true, // does not chain to a system root
   308  
   309  		errorCallback: expectNotAuthorizedError,
   310  	},
   311  	{
   312  		// If any SAN extension is present (even one without any DNS
   313  		// names), the CN should be ignored.
   314  		name:        "IgnoreCNWithSANs",
   315  		leaf:        ignoreCNWithSANLeaf,
   316  		dnsName:     "foo.example.com",
   317  		roots:       []string{ignoreCNWithSANRoot},
   318  		currentTime: 1486684488,
   319  		systemSkip:  true, // does not chain to a system root
   320  
   321  		errorCallback: expectHostnameError("certificate is not valid for any names"),
   322  	},
   323  	{
   324  		// Test that excluded names are respected.
   325  		name:          "ExcludedNames",
   326  		leaf:          excludedNamesLeaf,
   327  		dnsName:       "bender.local",
   328  		intermediates: []string{excludedNamesIntermediate},
   329  		roots:         []string{excludedNamesRoot},
   330  		currentTime:   1486684488,
   331  		systemSkip:    true, // does not chain to a system root
   332  
   333  		errorCallback: expectNameConstraintsError,
   334  	},
   335  	{
   336  		// Test that unknown critical extensions in a leaf cause a
   337  		// verify error.
   338  		name:          "CriticalExtLeaf",
   339  		leaf:          criticalExtLeafWithExt,
   340  		dnsName:       "example.com",
   341  		intermediates: []string{criticalExtIntermediate},
   342  		roots:         []string{criticalExtRoot},
   343  		currentTime:   1486684488,
   344  		systemSkip:    true, // does not chain to a system root
   345  
   346  		errorCallback: expectUnhandledCriticalExtension,
   347  	},
   348  	{
   349  		// Test that unknown critical extensions in an intermediate
   350  		// cause a verify error.
   351  		name:          "CriticalExtIntermediate",
   352  		leaf:          criticalExtLeaf,
   353  		dnsName:       "example.com",
   354  		intermediates: []string{criticalExtIntermediateWithExt},
   355  		roots:         []string{criticalExtRoot},
   356  		currentTime:   1486684488,
   357  		systemSkip:    true, // does not chain to a system root
   358  
   359  		errorCallback: expectUnhandledCriticalExtension,
   360  	},
   361  	{
   362  		// Test that invalid CN are ignored.
   363  		name:        "InvalidCN",
   364  		leaf:        invalidCNWithoutSAN,
   365  		dnsName:     "foo,invalid",
   366  		roots:       []string{invalidCNRoot},
   367  		currentTime: 1540000000,
   368  		systemSkip:  true, // does not chain to a system root
   369  
   370  		errorCallback: expectHostnameError("Common Name is not a valid hostname"),
   371  	},
   372  	{
   373  		// Test that valid CN are respected.
   374  		name:        "ValidCN",
   375  		leaf:        validCNWithoutSAN,
   376  		dnsName:     "foo.example.com",
   377  		roots:       []string{invalidCNRoot},
   378  		currentTime: 1540000000,
   379  		systemSkip:  true, // does not chain to a system root
   380  
   381  		expectedChains: [][]string{
   382  			{"foo.example.com", "Test root"},
   383  		},
   384  	},
   385  	// Replicate CN tests with ignoreCN = true
   386  	{
   387  		name:        "IgnoreCNWithSANs/ignoreCN",
   388  		leaf:        ignoreCNWithSANLeaf,
   389  		dnsName:     "foo.example.com",
   390  		roots:       []string{ignoreCNWithSANRoot},
   391  		currentTime: 1486684488,
   392  		systemSkip:  true, // does not chain to a system root
   393  		ignoreCN:    true,
   394  
   395  		errorCallback: expectHostnameError("certificate is not valid for any names"),
   396  	},
   397  	{
   398  		name:        "InvalidCN/ignoreCN",
   399  		leaf:        invalidCNWithoutSAN,
   400  		dnsName:     "foo,invalid",
   401  		roots:       []string{invalidCNRoot},
   402  		currentTime: 1540000000,
   403  		systemSkip:  true, // does not chain to a system root
   404  		ignoreCN:    true,
   405  
   406  		errorCallback: expectHostnameError("Common Name is not a valid hostname"),
   407  	},
   408  	{
   409  		name:        "ValidCN/ignoreCN",
   410  		leaf:        validCNWithoutSAN,
   411  		dnsName:     "foo.example.com",
   412  		roots:       []string{invalidCNRoot},
   413  		currentTime: 1540000000,
   414  		systemSkip:  true, // does not chain to a system root
   415  		ignoreCN:    true,
   416  
   417  		errorCallback: expectHostnameError("not valid for any names"),
   418  	},
   419  	{
   420  		// A certificate with an AKID should still chain to a parent without SKID.
   421  		// See Issue 30079.
   422  		name:        "AKIDNoSKID",
   423  		leaf:        leafWithAKID,
   424  		roots:       []string{rootWithoutSKID},
   425  		currentTime: 1550000000,
   426  		dnsName:     "example",
   427  		systemSkip:  true, // does not chain to a system root
   428  
   429  		expectedChains: [][]string{
   430  			{"Acme LLC", "Acme Co"},
   431  		},
   432  	},
   433  }
   434  
   435  func expectHostnameError(msg string) func(*testing.T, error) {
   436  	return func(t *testing.T, err error) {
   437  		if _, ok := err.(HostnameError); !ok {
   438  			t.Fatalf("error was not a HostnameError: %v", err)
   439  		}
   440  		if !strings.Contains(err.Error(), msg) {
   441  			t.Fatalf("HostnameError did not contain %q: %v", msg, err)
   442  		}
   443  	}
   444  }
   445  
   446  func expectExpired(t *testing.T, err error) {
   447  	if inval, ok := err.(CertificateInvalidError); !ok || inval.Reason != Expired {
   448  		t.Fatalf("error was not Expired: %v", err)
   449  	}
   450  }
   451  
   452  func expectUsageError(t *testing.T, err error) {
   453  	if inval, ok := err.(CertificateInvalidError); !ok || inval.Reason != IncompatibleUsage {
   454  		t.Fatalf("error was not IncompatibleUsage: %v", err)
   455  	}
   456  }
   457  
   458  func expectAuthorityUnknown(t *testing.T, err error) {
   459  	e, ok := err.(UnknownAuthorityError)
   460  	if !ok {
   461  		t.Fatalf("error was not UnknownAuthorityError: %v", err)
   462  	}
   463  	if e.Cert == nil {
   464  		t.Fatalf("error was UnknownAuthorityError, but missing Cert: %v", err)
   465  	}
   466  }
   467  
   468  func expectHashError(t *testing.T, err error) {
   469  	if err == nil {
   470  		t.Fatalf("no error resulted from invalid hash")
   471  	}
   472  	if expected := "algorithm unimplemented"; !strings.Contains(err.Error(), expected) {
   473  		t.Fatalf("error resulting from invalid hash didn't contain '%s', rather it was: %v", expected, err)
   474  	}
   475  }
   476  
   477  func expectSubjectIssuerMismatcthError(t *testing.T, err error) {
   478  	if inval, ok := err.(CertificateInvalidError); !ok || inval.Reason != NameMismatch {
   479  		t.Fatalf("error was not a NameMismatch: %v", err)
   480  	}
   481  }
   482  
   483  func expectNameConstraintsError(t *testing.T, err error) {
   484  	if inval, ok := err.(CertificateInvalidError); !ok || inval.Reason != CANotAuthorizedForThisName {
   485  		t.Fatalf("error was not a CANotAuthorizedForThisName: %v", err)
   486  	}
   487  }
   488  
   489  func expectNotAuthorizedError(t *testing.T, err error) {
   490  	if inval, ok := err.(CertificateInvalidError); !ok || inval.Reason != NotAuthorizedToSign {
   491  		t.Fatalf("error was not a NotAuthorizedToSign: %v", err)
   492  	}
   493  }
   494  
   495  func expectUnhandledCriticalExtension(t *testing.T, err error) {
   496  	if _, ok := err.(UnhandledCriticalExtension); !ok {
   497  		t.Fatalf("error was not an UnhandledCriticalExtension: %v", err)
   498  	}
   499  }
   500  
   501  func certificateFromPEM(pemBytes string) (*Certificate, error) {
   502  	block, _ := pem.Decode([]byte(pemBytes))
   503  	if block == nil {
   504  		return nil, errors.New("failed to decode PEM")
   505  	}
   506  	return ParseCertificate(block.Bytes)
   507  }
   508  
   509  func testVerify(t *testing.T, test verifyTest, useSystemRoots bool) {
   510  	defer func(savedIgnoreCN bool) { ignoreCN = savedIgnoreCN }(ignoreCN)
   511  
   512  	ignoreCN = test.ignoreCN
   513  	opts := VerifyOptions{
   514  		Intermediates: NewCertPool(),
   515  		DNSName:       test.dnsName,
   516  		CurrentTime:   time.Unix(test.currentTime, 0),
   517  		KeyUsages:     test.keyUsages,
   518  	}
   519  
   520  	if !useSystemRoots {
   521  		opts.Roots = NewCertPool()
   522  		for j, root := range test.roots {
   523  			ok := opts.Roots.AppendCertsFromPEM([]byte(root))
   524  			if !ok {
   525  				t.Fatalf("failed to parse root #%d", j)
   526  			}
   527  		}
   528  	}
   529  
   530  	for j, intermediate := range test.intermediates {
   531  		ok := opts.Intermediates.AppendCertsFromPEM([]byte(intermediate))
   532  		if !ok {
   533  			t.Fatalf("failed to parse intermediate #%d", j)
   534  		}
   535  	}
   536  
   537  	leaf, err := certificateFromPEM(test.leaf)
   538  	if err != nil {
   539  		t.Fatalf("failed to parse leaf: %v", err)
   540  	}
   541  
   542  	chains, err := leaf.Verify(opts)
   543  
   544  	if test.errorCallback == nil && err != nil {
   545  		t.Fatalf("unexpected error: %v", err)
   546  	}
   547  	if test.errorCallback != nil {
   548  		if useSystemRoots && test.systemLax {
   549  			if err == nil {
   550  				t.Fatalf("expected error")
   551  			}
   552  		} else {
   553  			test.errorCallback(t, err)
   554  		}
   555  	}
   556  
   557  	if len(chains) != len(test.expectedChains) {
   558  		t.Errorf("wanted %d chains, got %d", len(test.expectedChains), len(chains))
   559  	}
   560  
   561  	// We check that each returned chain matches a chain from
   562  	// expectedChains but an entry in expectedChains can't match
   563  	// two chains.
   564  	seenChains := make([]bool, len(chains))
   565  NextOutputChain:
   566  	for _, chain := range chains {
   567  	TryNextExpected:
   568  		for j, expectedChain := range test.expectedChains {
   569  			if seenChains[j] {
   570  				continue
   571  			}
   572  			if len(chain) != len(expectedChain) {
   573  				continue
   574  			}
   575  			for k, cert := range chain {
   576  				if !strings.Contains(nameToKey(&cert.Subject), expectedChain[k]) {
   577  					continue TryNextExpected
   578  				}
   579  			}
   580  			// we matched
   581  			seenChains[j] = true
   582  			continue NextOutputChain
   583  		}
   584  		t.Errorf("no expected chain matched %s", chainToDebugString(chain))
   585  	}
   586  }
   587  
   588  func TestGoVerify(t *testing.T) {
   589  	for _, test := range verifyTests {
   590  		t.Run(test.name, func(t *testing.T) {
   591  			testVerify(t, test, false)
   592  		})
   593  	}
   594  }
   595  
   596  func TestSystemVerify(t *testing.T) {
   597  	if runtime.GOOS != "windows" {
   598  		t.Skipf("skipping verify test using system APIs on %q", runtime.GOOS)
   599  	}
   600  
   601  	for _, test := range verifyTests {
   602  		t.Run(test.name, func(t *testing.T) {
   603  			if test.systemSkip {
   604  				t.SkipNow()
   605  			}
   606  			testVerify(t, test, true)
   607  		})
   608  	}
   609  }
   610  
   611  func chainToDebugString(chain []*Certificate) string {
   612  	var chainStr string
   613  	for _, cert := range chain {
   614  		if len(chainStr) > 0 {
   615  			chainStr += " -> "
   616  		}
   617  		chainStr += nameToKey(&cert.Subject)
   618  	}
   619  	return chainStr
   620  }
   621  
   622  func nameToKey(name *pkix.Name) string {
   623  	return strings.Join(name.Country, ",") + "/" + strings.Join(name.Organization, ",") + "/" + strings.Join(name.OrganizationalUnit, ",") + "/" + name.CommonName
   624  }
   625  
   626  const geoTrustRoot = `-----BEGIN CERTIFICATE-----
   627  MIIDVDCCAjygAwIBAgIDAjRWMA0GCSqGSIb3DQEBBQUAMEIxCzAJBgNVBAYTAlVT
   628  MRYwFAYDVQQKEw1HZW9UcnVzdCBJbmMuMRswGQYDVQQDExJHZW9UcnVzdCBHbG9i
   629  YWwgQ0EwHhcNMDIwNTIxMDQwMDAwWhcNMjIwNTIxMDQwMDAwWjBCMQswCQYDVQQG
   630  EwJVUzEWMBQGA1UEChMNR2VvVHJ1c3QgSW5jLjEbMBkGA1UEAxMSR2VvVHJ1c3Qg
   631  R2xvYmFsIENBMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2swYYzD9
   632  9BcjGlZ+W988bDjkcbd4kdS8odhM+KhDtgPpTSEHCIjaWC9mOSm9BXiLnTjoBbdq
   633  fnGk5sRgprDvgOSJKA+eJdbtg/OtppHHmMlCGDUUna2YRpIuT8rxh0PBFpVXLVDv
   634  iS2Aelet8u5fa9IAjbkU+BQVNdnARqN7csiRv8lVK83Qlz6cJmTM386DGXHKTubU
   635  1XupGc1V3sjs0l44U+VcT4wt/lAjNvxm5suOpDkZALeVAjmRCw7+OC7RHQWa9k0+
   636  bw8HHa8sHo9gOeL6NlMTOdReJivbPagUvTLrGAMoUgRx5aszPeE4uwc2hGKceeoW
   637  MPRfwCvocWvk+QIDAQABo1MwUTAPBgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBTA
   638  ephojYn7qwVkDBF9qn1luMrMTjAfBgNVHSMEGDAWgBTAephojYn7qwVkDBF9qn1l
   639  uMrMTjANBgkqhkiG9w0BAQUFAAOCAQEANeMpauUvXVSOKVCUn5kaFOSPeCpilKIn
   640  Z57QzxpeR+nBsqTP3UEaBU6bS+5Kb1VSsyShNwrrZHYqLizz/Tt1kL/6cdjHPTfS
   641  tQWVYrmm3ok9Nns4d0iXrKYgjy6myQzCsplFAMfOEVEiIuCl6rYVSAlk6l5PdPcF
   642  PseKUgzbFbS9bZvlxrFUaKnjaZC2mqUPuLk/IH2uSrW4nOQdtqvmlKXBx4Ot2/Un
   643  hw4EbNX/3aBd7YdStysVAq45pmp06drE57xNNB6pXE0zX5IJL4hmXXeXxx12E6nV
   644  5fEWCRE11azbJHFwLJhWC9kXtNHjUStedejV0NxPNO3CBWaAocvmMw==
   645  -----END CERTIFICATE-----`
   646  
   647  const giag2Intermediate = `-----BEGIN CERTIFICATE-----
   648  MIIEBDCCAuygAwIBAgIDAjppMA0GCSqGSIb3DQEBBQUAMEIxCzAJBgNVBAYTAlVT
   649  MRYwFAYDVQQKEw1HZW9UcnVzdCBJbmMuMRswGQYDVQQDExJHZW9UcnVzdCBHbG9i
   650  YWwgQ0EwHhcNMTMwNDA1MTUxNTU1WhcNMTUwNDA0MTUxNTU1WjBJMQswCQYDVQQG
   651  EwJVUzETMBEGA1UEChMKR29vZ2xlIEluYzElMCMGA1UEAxMcR29vZ2xlIEludGVy
   652  bmV0IEF1dGhvcml0eSBHMjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB
   653  AJwqBHdc2FCROgajguDYUEi8iT/xGXAaiEZ+4I/F8YnOIe5a/mENtzJEiaB0C1NP
   654  VaTOgmKV7utZX8bhBYASxF6UP7xbSDj0U/ck5vuR6RXEz/RTDfRK/J9U3n2+oGtv
   655  h8DQUB8oMANA2ghzUWx//zo8pzcGjr1LEQTrfSTe5vn8MXH7lNVg8y5Kr0LSy+rE
   656  ahqyzFPdFUuLH8gZYR/Nnag+YyuENWllhMgZxUYi+FOVvuOAShDGKuy6lyARxzmZ
   657  EASg8GF6lSWMTlJ14rbtCMoU/M4iarNOz0YDl5cDfsCx3nuvRTPPuj5xt970JSXC
   658  DTWJnZ37DhF5iR43xa+OcmkCAwEAAaOB+zCB+DAfBgNVHSMEGDAWgBTAephojYn7
   659  qwVkDBF9qn1luMrMTjAdBgNVHQ4EFgQUSt0GFhu89mi1dvWBtrtiGrpagS8wEgYD
   660  VR0TAQH/BAgwBgEB/wIBADAOBgNVHQ8BAf8EBAMCAQYwOgYDVR0fBDMwMTAvoC2g
   661  K4YpaHR0cDovL2NybC5nZW90cnVzdC5jb20vY3Jscy9ndGdsb2JhbC5jcmwwPQYI
   662  KwYBBQUHAQEEMTAvMC0GCCsGAQUFBzABhiFodHRwOi8vZ3RnbG9iYWwtb2NzcC5n
   663  ZW90cnVzdC5jb20wFwYDVR0gBBAwDjAMBgorBgEEAdZ5AgUBMA0GCSqGSIb3DQEB
   664  BQUAA4IBAQA21waAESetKhSbOHezI6B1WLuxfoNCunLaHtiONgaX4PCVOzf9G0JY
   665  /iLIa704XtE7JW4S615ndkZAkNoUyHgN7ZVm2o6Gb4ChulYylYbc3GrKBIxbf/a/
   666  zG+FA1jDaFETzf3I93k9mTXwVqO94FntT0QJo544evZG0R0SnU++0ED8Vf4GXjza
   667  HFa9llF7b1cq26KqltyMdMKVvvBulRP/F/A8rLIQjcxz++iPAsbw+zOzlTvjwsto
   668  WHPbqCRiOwY1nQ2pM714A5AuTHhdUDqB1O6gyHA43LL5Z/qHQF1hwFGPa4NrzQU6
   669  yuGnBXj8ytqU0CwIPX4WecigUCAkVDNx
   670  -----END CERTIFICATE-----`
   671  
   672  const googleLeaf = `-----BEGIN CERTIFICATE-----
   673  MIIEdjCCA16gAwIBAgIIcR5k4dkoe04wDQYJKoZIhvcNAQEFBQAwSTELMAkGA1UE
   674  BhMCVVMxEzARBgNVBAoTCkdvb2dsZSBJbmMxJTAjBgNVBAMTHEdvb2dsZSBJbnRl
   675  cm5ldCBBdXRob3JpdHkgRzIwHhcNMTQwMzEyMDkzODMwWhcNMTQwNjEwMDAwMDAw
   676  WjBoMQswCQYDVQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwN
   677  TW91bnRhaW4gVmlldzETMBEGA1UECgwKR29vZ2xlIEluYzEXMBUGA1UEAwwOd3d3
   678  Lmdvb2dsZS5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC4zYCe
   679  m0oUBhwE0EwBr65eBOcgcQO2PaSIAB2dEP/c1EMX2tOy0ov8rk83ePhJ+MWdT1z6
   680  jge9X4zQQI8ZyA9qIiwrKBZOi8DNUvrqNZC7fJAVRrb9aX/99uYOJCypIbpmWG1q
   681  fhbHjJewhwf8xYPj71eU4rLG80a+DapWmphtfq3h52lDQIBzLVf1yYbyrTaELaz4
   682  NXF7HXb5YkId/gxIsSzM0aFUVu2o8sJcLYAsJqwfFKBKOMxUcn545nlspf0mTcWZ
   683  0APlbwsKznNs4/xCDwIxxWjjqgHrYAFl6y07i1gzbAOqdNEyR24p+3JWI8WZBlBI
   684  dk2KGj0W1fIfsvyxAgMBAAGjggFBMIIBPTAdBgNVHSUEFjAUBggrBgEFBQcDAQYI
   685  KwYBBQUHAwIwGQYDVR0RBBIwEIIOd3d3Lmdvb2dsZS5jb20waAYIKwYBBQUHAQEE
   686  XDBaMCsGCCsGAQUFBzAChh9odHRwOi8vcGtpLmdvb2dsZS5jb20vR0lBRzIuY3J0
   687  MCsGCCsGAQUFBzABhh9odHRwOi8vY2xpZW50czEuZ29vZ2xlLmNvbS9vY3NwMB0G
   688  A1UdDgQWBBTXD5Bx6iqT+dmEhbFL4OUoHyZn8zAMBgNVHRMBAf8EAjAAMB8GA1Ud
   689  IwQYMBaAFErdBhYbvPZotXb1gba7Yhq6WoEvMBcGA1UdIAQQMA4wDAYKKwYBBAHW
   690  eQIFATAwBgNVHR8EKTAnMCWgI6Ahhh9odHRwOi8vcGtpLmdvb2dsZS5jb20vR0lB
   691  RzIuY3JsMA0GCSqGSIb3DQEBBQUAA4IBAQCR3RJtHzgDh33b/MI1ugiki+nl8Ikj
   692  5larbJRE/rcA5oite+QJyAr6SU1gJJ/rRrK3ItVEHr9L621BCM7GSdoNMjB9MMcf
   693  tJAW0kYGJ+wqKm53wG/JaOADTnnq2Mt/j6F2uvjgN/ouns1nRHufIvd370N0LeH+
   694  orKqTuAPzXK7imQk6+OycYABbqCtC/9qmwRd8wwn7sF97DtYfK8WuNHtFalCAwyi
   695  8LxJJYJCLWoMhZ+V8GZm+FOex5qkQAjnZrtNlbQJ8ro4r+rpKXtmMFFhfa+7L+PA
   696  Kom08eUK8skxAzfDDijZPh10VtJ66uBoiDPdT+uCBehcBIcmSTrKjFGX
   697  -----END CERTIFICATE-----`
   698  
   699  // googleLeafWithInvalidHash is the same as googleLeaf, but the signature
   700  // algorithm in the certificate contains a nonsense OID.
   701  const googleLeafWithInvalidHash = `-----BEGIN CERTIFICATE-----
   702  MIIEdjCCA16gAwIBAgIIcR5k4dkoe04wDQYJKoZIhvcNAWAFBQAwSTELMAkGA1UE
   703  BhMCVVMxEzARBgNVBAoTCkdvb2dsZSBJbmMxJTAjBgNVBAMTHEdvb2dsZSBJbnRl
   704  cm5ldCBBdXRob3JpdHkgRzIwHhcNMTQwMzEyMDkzODMwWhcNMTQwNjEwMDAwMDAw
   705  WjBoMQswCQYDVQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwN
   706  TW91bnRhaW4gVmlldzETMBEGA1UECgwKR29vZ2xlIEluYzEXMBUGA1UEAwwOd3d3
   707  Lmdvb2dsZS5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC4zYCe
   708  m0oUBhwE0EwBr65eBOcgcQO2PaSIAB2dEP/c1EMX2tOy0ov8rk83ePhJ+MWdT1z6
   709  jge9X4zQQI8ZyA9qIiwrKBZOi8DNUvrqNZC7fJAVRrb9aX/99uYOJCypIbpmWG1q
   710  fhbHjJewhwf8xYPj71eU4rLG80a+DapWmphtfq3h52lDQIBzLVf1yYbyrTaELaz4
   711  NXF7HXb5YkId/gxIsSzM0aFUVu2o8sJcLYAsJqwfFKBKOMxUcn545nlspf0mTcWZ
   712  0APlbwsKznNs4/xCDwIxxWjjqgHrYAFl6y07i1gzbAOqdNEyR24p+3JWI8WZBlBI
   713  dk2KGj0W1fIfsvyxAgMBAAGjggFBMIIBPTAdBgNVHSUEFjAUBggrBgEFBQcDAQYI
   714  KwYBBQUHAwIwGQYDVR0RBBIwEIIOd3d3Lmdvb2dsZS5jb20waAYIKwYBBQUHAQEE
   715  XDBaMCsGCCsGAQUFBzAChh9odHRwOi8vcGtpLmdvb2dsZS5jb20vR0lBRzIuY3J0
   716  MCsGCCsGAQUFBzABhh9odHRwOi8vY2xpZW50czEuZ29vZ2xlLmNvbS9vY3NwMB0G
   717  A1UdDgQWBBTXD5Bx6iqT+dmEhbFL4OUoHyZn8zAMBgNVHRMBAf8EAjAAMB8GA1Ud
   718  IwQYMBaAFErdBhYbvPZotXb1gba7Yhq6WoEvMBcGA1UdIAQQMA4wDAYKKwYBBAHW
   719  eQIFATAwBgNVHR8EKTAnMCWgI6Ahhh9odHRwOi8vcGtpLmdvb2dsZS5jb20vR0lB
   720  RzIuY3JsMA0GCSqGSIb3DQFgBQUAA4IBAQCR3RJtHzgDh33b/MI1ugiki+nl8Ikj
   721  5larbJRE/rcA5oite+QJyAr6SU1gJJ/rRrK3ItVEHr9L621BCM7GSdoNMjB9MMcf
   722  tJAW0kYGJ+wqKm53wG/JaOADTnnq2Mt/j6F2uvjgN/ouns1nRHufIvd370N0LeH+
   723  orKqTuAPzXK7imQk6+OycYABbqCtC/9qmwRd8wwn7sF97DtYfK8WuNHtFalCAwyi
   724  8LxJJYJCLWoMhZ+V8GZm+FOex5qkQAjnZrtNlbQJ8ro4r+rpKXtmMFFhfa+7L+PA
   725  Kom08eUK8skxAzfDDijZPh10VtJ66uBoiDPdT+uCBehcBIcmSTrKjFGX
   726  -----END CERTIFICATE-----`
   727  
   728  const dnssecExpLeaf = `-----BEGIN CERTIFICATE-----
   729  MIIGzTCCBbWgAwIBAgIDAdD6MA0GCSqGSIb3DQEBBQUAMIGMMQswCQYDVQQGEwJJ
   730  TDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0
   731  YWwgQ2VydGlmaWNhdGUgU2lnbmluZzE4MDYGA1UEAxMvU3RhcnRDb20gQ2xhc3Mg
   732  MSBQcmltYXJ5IEludGVybWVkaWF0ZSBTZXJ2ZXIgQ0EwHhcNMTAwNzA0MTQ1MjQ1
   733  WhcNMTEwNzA1MTA1NzA0WjCBwTEgMB4GA1UEDRMXMjIxMTM3LWxpOWE5dHhJRzZM
   734  NnNyVFMxCzAJBgNVBAYTAlVTMR4wHAYDVQQKExVQZXJzb25hIE5vdCBWYWxpZGF0
   735  ZWQxKTAnBgNVBAsTIFN0YXJ0Q29tIEZyZWUgQ2VydGlmaWNhdGUgTWVtYmVyMRsw
   736  GQYDVQQDExJ3d3cuZG5zc2VjLWV4cC5vcmcxKDAmBgkqhkiG9w0BCQEWGWhvc3Rt
   737  YXN0ZXJAZG5zc2VjLWV4cC5vcmcwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK
   738  AoIBAQDEdF/22vaxrPbqpgVYMWi+alfpzBctpbfLBdPGuqOazJdCT0NbWcK8/+B4
   739  X6OlSOURNIlwLzhkmwVsWdVv6dVSaN7d4yI/fJkvgfDB9+au+iBJb6Pcz8ULBfe6
   740  D8HVvqKdORp6INzHz71z0sghxrQ0EAEkoWAZLh+kcn2ZHdcmZaBNUfjmGbyU6PRt
   741  RjdqoP+owIaC1aktBN7zl4uO7cRjlYFdusINrh2kPP02KAx2W84xjxX1uyj6oS6e
   742  7eBfvcwe8czW/N1rbE0CoR7h9+HnIrjnVG9RhBiZEiw3mUmF++Up26+4KTdRKbu3
   743  +BL4yMpfd66z0+zzqu+HkvyLpFn5AgMBAAGjggL/MIIC+zAJBgNVHRMEAjAAMAsG
   744  A1UdDwQEAwIDqDATBgNVHSUEDDAKBggrBgEFBQcDATAdBgNVHQ4EFgQUy04I5guM
   745  drzfh2JQaXhgV86+4jUwHwYDVR0jBBgwFoAU60I00Jiwq5/0G2sI98xkLu8OLEUw
   746  LQYDVR0RBCYwJIISd3d3LmRuc3NlYy1leHAub3Jngg5kbnNzZWMtZXhwLm9yZzCC
   747  AUIGA1UdIASCATkwggE1MIIBMQYLKwYBBAGBtTcBAgIwggEgMC4GCCsGAQUFBwIB
   748  FiJodHRwOi8vd3d3LnN0YXJ0c3NsLmNvbS9wb2xpY3kucGRmMDQGCCsGAQUFBwIB
   749  FihodHRwOi8vd3d3LnN0YXJ0c3NsLmNvbS9pbnRlcm1lZGlhdGUucGRmMIG3Bggr
   750  BgEFBQcCAjCBqjAUFg1TdGFydENvbSBMdGQuMAMCAQEagZFMaW1pdGVkIExpYWJp
   751  bGl0eSwgc2VlIHNlY3Rpb24gKkxlZ2FsIExpbWl0YXRpb25zKiBvZiB0aGUgU3Rh
   752  cnRDb20gQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkgUG9saWN5IGF2YWlsYWJsZSBh
   753  dCBodHRwOi8vd3d3LnN0YXJ0c3NsLmNvbS9wb2xpY3kucGRmMGEGA1UdHwRaMFgw
   754  KqAooCaGJGh0dHA6Ly93d3cuc3RhcnRzc2wuY29tL2NydDEtY3JsLmNybDAqoCig
   755  JoYkaHR0cDovL2NybC5zdGFydHNzbC5jb20vY3J0MS1jcmwuY3JsMIGOBggrBgEF
   756  BQcBAQSBgTB/MDkGCCsGAQUFBzABhi1odHRwOi8vb2NzcC5zdGFydHNzbC5jb20v
   757  c3ViL2NsYXNzMS9zZXJ2ZXIvY2EwQgYIKwYBBQUHMAKGNmh0dHA6Ly93d3cuc3Rh
   758  cnRzc2wuY29tL2NlcnRzL3N1Yi5jbGFzczEuc2VydmVyLmNhLmNydDAjBgNVHRIE
   759  HDAahhhodHRwOi8vd3d3LnN0YXJ0c3NsLmNvbS8wDQYJKoZIhvcNAQEFBQADggEB
   760  ACXj6SB59KRJPenn6gUdGEqcta97U769SATyiQ87i9er64qLwvIGLMa3o2Rcgl2Y
   761  kghUeyLdN/EXyFBYA8L8uvZREPoc7EZukpT/ZDLXy9i2S0jkOxvF2fD/XLbcjGjM
   762  iEYG1/6ASw0ri9C0k4oDDoJLCoeH9++yqF7SFCCMcDkJqiAGXNb4euDpa8vCCtEQ
   763  CSS+ObZbfkreRt3cNCf5LfCXe9OsTnCfc8Cuq81c0oLaG+SmaLUQNBuToq8e9/Zm
   764  +b+/a3RVjxmkV5OCcGVBxsXNDn54Q6wsdw0TBMcjwoEndzpLS7yWgFbbkq5ZiGpw
   765  Qibb2+CfKuQ+WFV1GkVQmVA=
   766  -----END CERTIFICATE-----`
   767  
   768  const startComIntermediate = `-----BEGIN CERTIFICATE-----
   769  MIIGNDCCBBygAwIBAgIBGDANBgkqhkiG9w0BAQUFADB9MQswCQYDVQQGEwJJTDEW
   770  MBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0YWwg
   771  Q2VydGlmaWNhdGUgU2lnbmluZzEpMCcGA1UEAxMgU3RhcnRDb20gQ2VydGlmaWNh
   772  dGlvbiBBdXRob3JpdHkwHhcNMDcxMDI0MjA1NDE3WhcNMTcxMDI0MjA1NDE3WjCB
   773  jDELMAkGA1UEBhMCSUwxFjAUBgNVBAoTDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsT
   774  IlNlY3VyZSBEaWdpdGFsIENlcnRpZmljYXRlIFNpZ25pbmcxODA2BgNVBAMTL1N0
   775  YXJ0Q29tIENsYXNzIDEgUHJpbWFyeSBJbnRlcm1lZGlhdGUgU2VydmVyIENBMIIB
   776  IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtonGrO8JUngHrJJj0PREGBiE
   777  gFYfka7hh/oyULTTRwbw5gdfcA4Q9x3AzhA2NIVaD5Ksg8asWFI/ujjo/OenJOJA
   778  pgh2wJJuniptTT9uYSAK21ne0n1jsz5G/vohURjXzTCm7QduO3CHtPn66+6CPAVv
   779  kvek3AowHpNz/gfK11+AnSJYUq4G2ouHI2mw5CrY6oPSvfNx23BaKA+vWjhwRRI/
   780  ME3NO68X5Q/LoKldSKqxYVDLNM08XMML6BDAjJvwAwNi/rJsPnIO7hxDKslIDlc5
   781  xDEhyBDBLIf+VJVSH1I8MRKbf+fAoKVZ1eKPPvDVqOHXcDGpxLPPr21TLwb0pwID
   782  AQABo4IBrTCCAakwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMCAQYwHQYD
   783  VR0OBBYEFOtCNNCYsKuf9BtrCPfMZC7vDixFMB8GA1UdIwQYMBaAFE4L7xqkQFul
   784  F2mHMMo0aEPQQa7yMGYGCCsGAQUFBwEBBFowWDAnBggrBgEFBQcwAYYbaHR0cDov
   785  L29jc3Auc3RhcnRzc2wuY29tL2NhMC0GCCsGAQUFBzAChiFodHRwOi8vd3d3LnN0
   786  YXJ0c3NsLmNvbS9zZnNjYS5jcnQwWwYDVR0fBFQwUjAnoCWgI4YhaHR0cDovL3d3
   787  dy5zdGFydHNzbC5jb20vc2ZzY2EuY3JsMCegJaAjhiFodHRwOi8vY3JsLnN0YXJ0
   788  c3NsLmNvbS9zZnNjYS5jcmwwgYAGA1UdIAR5MHcwdQYLKwYBBAGBtTcBAgEwZjAu
   789  BggrBgEFBQcCARYiaHR0cDovL3d3dy5zdGFydHNzbC5jb20vcG9saWN5LnBkZjA0
   790  BggrBgEFBQcCARYoaHR0cDovL3d3dy5zdGFydHNzbC5jb20vaW50ZXJtZWRpYXRl
   791  LnBkZjANBgkqhkiG9w0BAQUFAAOCAgEAIQlJPqWIbuALi0jaMU2P91ZXouHTYlfp
   792  tVbzhUV1O+VQHwSL5qBaPucAroXQ+/8gA2TLrQLhxpFy+KNN1t7ozD+hiqLjfDen
   793  xk+PNdb01m4Ge90h2c9W/8swIkn+iQTzheWq8ecf6HWQTd35RvdCNPdFWAwRDYSw
   794  xtpdPvkBnufh2lWVvnQce/xNFE+sflVHfXv0pQ1JHpXo9xLBzP92piVH0PN1Nb6X
   795  t1gW66pceG/sUzCv6gRNzKkC4/C2BBL2MLERPZBOVmTX3DxDX3M570uvh+v2/miI
   796  RHLq0gfGabDBoYvvF0nXYbFFSF87ICHpW7LM9NfpMfULFWE7epTj69m8f5SuauNi
   797  YpaoZHy4h/OZMn6SolK+u/hlz8nyMPyLwcKmltdfieFcNID1j0cHL7SRv7Gifl9L
   798  WtBbnySGBVFaaQNlQ0lxxeBvlDRr9hvYqbBMflPrj0jfyjO1SPo2ShpTpjMM0InN
   799  SRXNiTE8kMBy12VLUjWKRhFEuT2OKGWmPnmeXAhEKa2wNREuIU640ucQPl2Eg7PD
   800  wuTSxv0JS3QJ3fGz0xk+gA2iCxnwOOfFwq/iI9th4p1cbiCJSS4jarJiwUW0n6+L
   801  p/EiO/h94pDQehn7Skzj0n1fSoMD7SfWI55rjbRZotnvbIIp3XUZPD9MEI3vu3Un
   802  0q6Dp6jOW6c=
   803  -----END CERTIFICATE-----`
   804  
   805  const startComRoot = `-----BEGIN CERTIFICATE-----
   806  MIIHyTCCBbGgAwIBAgIBATANBgkqhkiG9w0BAQUFADB9MQswCQYDVQQGEwJJTDEW
   807  MBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0YWwg
   808  Q2VydGlmaWNhdGUgU2lnbmluZzEpMCcGA1UEAxMgU3RhcnRDb20gQ2VydGlmaWNh
   809  dGlvbiBBdXRob3JpdHkwHhcNMDYwOTE3MTk0NjM2WhcNMzYwOTE3MTk0NjM2WjB9
   810  MQswCQYDVQQGEwJJTDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMi
   811  U2VjdXJlIERpZ2l0YWwgQ2VydGlmaWNhdGUgU2lnbmluZzEpMCcGA1UEAxMgU3Rh
   812  cnRDb20gQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwggIiMA0GCSqGSIb3DQEBAQUA
   813  A4ICDwAwggIKAoICAQDBiNsJvGxGfHiflXu1M5DycmLWwTYgIiRezul38kMKogZk
   814  pMyONvg45iPwbm2xPN1yo4UcodM9tDMr0y+v/uqwQVlntsQGfQqedIXWeUyAN3rf
   815  OQVSWff0G0ZDpNKFhdLDcfN1YjS6LIp/Ho/u7TTQEceWzVI9ujPW3U3eCztKS5/C
   816  Ji/6tRYccjV3yjxd5srhJosaNnZcAdt0FCX+7bWgiA/deMotHweXMAEtcnn6RtYT
   817  Kqi5pquDSR3l8u/d5AGOGAqPY1MWhWKpDhk6zLVmpsJrdAfkK+F2PrRt2PZE4XNi
   818  HzvEvqBTViVsUQn3qqvKv3b9bZvzndu/PWa8DFaqr5hIlTpL36dYUNk4dalb6kMM
   819  Av+Z6+hsTXBbKWWc3apdzK8BMewM69KN6Oqce+Zu9ydmDBpI125C4z/eIT574Q1w
   820  +2OqqGwaVLRcJXrJosmLFqa7LH4XXgVNWG4SHQHuEhANxjJ/GP/89PrNbpHoNkm+
   821  Gkhpi8KWTRoSsmkXwQqQ1vp5Iki/untp+HDH+no32NgN0nZPV/+Qt+OR0t3vwmC3
   822  Zzrd/qqc8NSLf3Iizsafl7b4r4qgEKjZ+xjGtrVcUjyJthkqcwEKDwOzEmDyei+B
   823  26Nu/yYwl/WL3YlXtq09s68rxbd2AvCl1iuahhQqcvbjM4xdCUsT37uMdBNSSwID
   824  AQABo4ICUjCCAk4wDAYDVR0TBAUwAwEB/zALBgNVHQ8EBAMCAa4wHQYDVR0OBBYE
   825  FE4L7xqkQFulF2mHMMo0aEPQQa7yMGQGA1UdHwRdMFswLKAqoCiGJmh0dHA6Ly9j
   826  ZXJ0LnN0YXJ0Y29tLm9yZy9zZnNjYS1jcmwuY3JsMCugKaAnhiVodHRwOi8vY3Js
   827  LnN0YXJ0Y29tLm9yZy9zZnNjYS1jcmwuY3JsMIIBXQYDVR0gBIIBVDCCAVAwggFM
   828  BgsrBgEEAYG1NwEBATCCATswLwYIKwYBBQUHAgEWI2h0dHA6Ly9jZXJ0LnN0YXJ0
   829  Y29tLm9yZy9wb2xpY3kucGRmMDUGCCsGAQUFBwIBFilodHRwOi8vY2VydC5zdGFy
   830  dGNvbS5vcmcvaW50ZXJtZWRpYXRlLnBkZjCB0AYIKwYBBQUHAgIwgcMwJxYgU3Rh
   831  cnQgQ29tbWVyY2lhbCAoU3RhcnRDb20pIEx0ZC4wAwIBARqBl0xpbWl0ZWQgTGlh
   832  YmlsaXR5LCByZWFkIHRoZSBzZWN0aW9uICpMZWdhbCBMaW1pdGF0aW9ucyogb2Yg
   833  dGhlIFN0YXJ0Q29tIENlcnRpZmljYXRpb24gQXV0aG9yaXR5IFBvbGljeSBhdmFp
   834  bGFibGUgYXQgaHR0cDovL2NlcnQuc3RhcnRjb20ub3JnL3BvbGljeS5wZGYwEQYJ
   835  YIZIAYb4QgEBBAQDAgAHMDgGCWCGSAGG+EIBDQQrFilTdGFydENvbSBGcmVlIFNT
   836  TCBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTANBgkqhkiG9w0BAQUFAAOCAgEAFmyZ
   837  9GYMNPXQhV59CuzaEE44HF7fpiUFS5Eyweg78T3dRAlbB0mKKctmArexmvclmAk8
   838  jhvh3TaHK0u7aNM5Zj2gJsfyOZEdUauCe37Vzlrk4gNXcGmXCPleWKYK34wGmkUW
   839  FjgKXlf2Ysd6AgXmvB618p70qSmD+LIU424oh0TDkBreOKk8rENNZEXO3SipXPJz
   840  ewT4F+irsfMuXGRuczE6Eri8sxHkfY+BUZo7jYn0TZNmezwD7dOaHZrzZVD1oNB1
   841  ny+v8OqCQ5j4aZyJecRDjkZy42Q2Eq/3JR44iZB3fsNrarnDy0RLrHiQi+fHLB5L
   842  EUTINFInzQpdn4XBidUaePKVEFMy3YCEZnXZtWgo+2EuvoSoOMCZEoalHmdkrQYu
   843  L6lwhceWD3yJZfWOQ1QOq92lgDmUYMA0yZZwLKMS9R9Ie70cfmu3nZD0Ijuu+Pwq
   844  yvqCUqDvr0tVk+vBtfAii6w0TiYiBKGHLHVKt+V9E9e4DGTANtLJL4YSjCMJwRuC
   845  O3NJo2pXh5Tl1njFmUNj403gdy3hZZlyaQQaRwnmDwFWJPsfvw55qVguucQJAX6V
   846  um0ABj6y6koQOdjQK/W/7HW/lwLFCRsI3FU34oH7N4RDYiDK51ZLZer+bMEkkySh
   847  NOsF/5oirpt9P/FlUQqmMGqz9IgcgA38corog14=
   848  -----END CERTIFICATE-----`
   849  
   850  const smimeLeaf = `-----BEGIN CERTIFICATE-----
   851  MIIIPDCCBiSgAwIBAgIQaMDxFS0pOMxZZeOBxoTJtjANBgkqhkiG9w0BAQsFADCB
   852  nTELMAkGA1UEBhMCRVMxFDASBgNVBAoMC0laRU5QRSBTLkEuMTowOAYDVQQLDDFB
   853  WlogWml1cnRhZ2lyaSBwdWJsaWtvYSAtIENlcnRpZmljYWRvIHB1YmxpY28gU0NB
   854  MTwwOgYDVQQDDDNFQUVrbyBIZXJyaSBBZG1pbmlzdHJhemlvZW4gQ0EgLSBDQSBB
   855  QVBQIFZhc2NhcyAoMikwHhcNMTcwNzEyMDg1MzIxWhcNMjEwNzEyMDg1MzIxWjCC
   856  AQwxDzANBgNVBAoMBklaRU5QRTE4MDYGA1UECwwvWml1cnRhZ2lyaSBrb3Jwb3Jh
   857  dGlib2EtQ2VydGlmaWNhZG8gY29ycG9yYXRpdm8xQzBBBgNVBAsMOkNvbmRpY2lv
   858  bmVzIGRlIHVzbyBlbiB3d3cuaXplbnBlLmNvbSBub2xhIGVyYWJpbGkgamFraXRl
   859  a28xFzAVBgNVBC4TDi1kbmkgOTk5OTk5ODlaMSQwIgYDVQQDDBtDT1JQT1JBVElW
   860  TyBGSUNUSUNJTyBBQ1RJVk8xFDASBgNVBCoMC0NPUlBPUkFUSVZPMREwDwYDVQQE
   861  DAhGSUNUSUNJTzESMBAGA1UEBRMJOTk5OTk5ODlaMIIBIjANBgkqhkiG9w0BAQEF
   862  AAOCAQ8AMIIBCgKCAQEAwVOMwUDfBtsH0XuxYnb+v/L774jMH8valX7RPH8cl2Lb
   863  SiqSo0RchW2RGA2d1yuYHlpChC9jGmt0X/g66/E/+q2hUJlfJtqVDJFwtFYV4u2S
   864  yzA3J36V4PRkPQrKxAsbzZriFXAF10XgiHQz9aVeMMJ9GBhmh9+DK8Tm4cMF6i8l
   865  +AuC35KdngPF1x0ealTYrYZplpEJFO7CiW42aLi6vQkDR2R7nmZA4AT69teqBWsK
   866  0DZ93/f0G/3+vnWwNTBF0lB6dIXoaz8OMSyHLqGnmmAtMrzbjAr/O/WWgbB/BqhR
   867  qjJQ7Ui16cuDldXaWQ/rkMzsxmsAox0UF+zdQNvXUQIDAQABo4IDBDCCAwAwgccG
   868  A1UdEgSBvzCBvIYVaHR0cDovL3d3dy5pemVucGUuY29tgQ9pbmZvQGl6ZW5wZS5j
   869  b22kgZEwgY4xRzBFBgNVBAoMPklaRU5QRSBTLkEuIC0gQ0lGIEEwMTMzNzI2MC1S
   870  TWVyYy5WaXRvcmlhLUdhc3RlaXogVDEwNTUgRjYyIFM4MUMwQQYDVQQJDDpBdmRh
   871  IGRlbCBNZWRpdGVycmFuZW8gRXRvcmJpZGVhIDE0IC0gMDEwMTAgVml0b3JpYS1H
   872  YXN0ZWl6MB4GA1UdEQQXMBWBE2ZpY3RpY2lvQGl6ZW5wZS5ldXMwDgYDVR0PAQH/
   873  BAQDAgXgMCkGA1UdJQQiMCAGCCsGAQUFBwMCBggrBgEFBQcDBAYKKwYBBAGCNxQC
   874  AjAdBgNVHQ4EFgQUyeoOD4cgcljKY0JvrNuX2waFQLAwHwYDVR0jBBgwFoAUwKlK
   875  90clh/+8taaJzoLSRqiJ66MwggEnBgNVHSAEggEeMIIBGjCCARYGCisGAQQB8zkB
   876  AQEwggEGMDMGCCsGAQUFBwIBFidodHRwOi8vd3d3Lml6ZW5wZS5jb20vcnBhc2Nh
   877  Y29ycG9yYXRpdm8wgc4GCCsGAQUFBwICMIHBGoG+Wml1cnRhZ2lyaWEgRXVza2Fs
   878  IEF1dG9ub21pYSBFcmtpZGVnb2tvIHNla3RvcmUgcHVibGlrb2tvIGVyYWt1bmRl
   879  ZW4gYmFybmUtc2FyZWV0YW4gYmFrYXJyaWsgZXJhYmlsIGRhaXRla2UuIFVzbyBy
   880  ZXN0cmluZ2lkbyBhbCBhbWJpdG8gZGUgcmVkZXMgaW50ZXJuYXMgZGUgRW50aWRh
   881  ZGVzIGRlbCBTZWN0b3IgUHVibGljbyBWYXNjbzAyBggrBgEFBQcBAQQmMCQwIgYI
   882  KwYBBQUHMAGGFmh0dHA6Ly9vY3NwLml6ZW5wZS5jb20wOgYDVR0fBDMwMTAvoC2g
   883  K4YpaHR0cDovL2NybC5pemVucGUuY29tL2NnaS1iaW4vY3JsaW50ZXJuYTIwDQYJ
   884  KoZIhvcNAQELBQADggIBAIy5PQ+UZlCRq6ig43vpHwlwuD9daAYeejV0Q+ZbgWAE
   885  GtO0kT/ytw95ZEJMNiMw3fYfPRlh27ThqiT0VDXZJDlzmn7JZd6QFcdXkCsiuv4+
   886  ZoXAg/QwnA3SGUUO9aVaXyuOIIuvOfb9MzoGp9xk23SMV3eiLAaLMLqwB5DTfBdt
   887  BGI7L1MnGJBv8RfP/TL67aJ5bgq2ri4S8vGHtXSjcZ0+rCEOLJtmDNMnTZxancg3
   888  /H5edeNd+n6Z48LO+JHRxQufbC4mVNxVLMIP9EkGUejlq4E4w6zb5NwCQczJbSWL
   889  i31rk2orsNsDlyaLGsWZp3JSNX6RmodU4KAUPor4jUJuUhrrm3Spb73gKlV/gcIw
   890  bCE7mML1Kss3x1ySaXsis6SZtLpGWKkW2iguPWPs0ydV6RPhmsCxieMwPPIJ87vS
   891  5IejfgyBae7RSuAIHyNFy4uI5xwvwUFf6OZ7az8qtW7ImFOgng3Ds+W9k1S2CNTx
   892  d0cnKTfA6IpjGo8EeHcxnIXT8NPImWaRj0qqonvYady7ci6U4m3lkNSdXNn1afgw
   893  mYust+gxVtOZs1gk2MUCgJ1V1X+g7r/Cg7viIn6TLkLrpS1kS1hvMqkl9M+7XqPo
   894  Qd95nJKOkusQpy99X4dF/lfbYAQnnjnqh3DLD2gvYObXFaAYFaiBKTiMTV2X72F+
   895  -----END CERTIFICATE-----`
   896  
   897  const smimeIntermediate = `-----BEGIN CERTIFICATE-----
   898  MIIHNzCCBSGgAwIBAgIQJMXIqlZvjuhMvqcFXOFkpDALBgkqhkiG9w0BAQswODEL
   899  MAkGA1UEBhMCRVMxFDASBgNVBAoMC0laRU5QRSBTLkEuMRMwEQYDVQQDDApJemVu
   900  cGUuY29tMB4XDTEwMTAyMDA4MjMzM1oXDTM3MTIxMjIzMDAwMFowgZ0xCzAJBgNV
   901  BAYTAkVTMRQwEgYDVQQKDAtJWkVOUEUgUy5BLjE6MDgGA1UECwwxQVpaIFppdXJ0
   902  YWdpcmkgcHVibGlrb2EgLSBDZXJ0aWZpY2FkbyBwdWJsaWNvIFNDQTE8MDoGA1UE
   903  AwwzRUFFa28gSGVycmkgQWRtaW5pc3RyYXppb2VuIENBIC0gQ0EgQUFQUCBWYXNj
   904  YXMgKDIpMIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoIM7nEdI0N1h
   905  rR5T4xuV/usKDoMIasaiKvfLhbwxaNtTt+a7W/6wV5bv3svQFIy3sUXjjdzV1nG2
   906  To2wo/YSPQiOt8exWvOapvL21ogiof+kelWnXFjWaKJI/vThHYLgIYEMj/y4HdtU
   907  ojI646rZwqsb4YGAopwgmkDfUh5jOhV2IcYE3TgJAYWVkj6jku9PLaIsHiarAHjD
   908  PY8dig8a4SRv0gm5Yk7FXLmW1d14oxQBDeHZ7zOEXfpafxdEDO2SNaRJjpkh8XRr
   909  PGqkg2y1Q3gT6b4537jz+StyDIJ3omylmlJsGCwqT7p8mEqjGJ5kC5I2VnjXKuNn
   910  soShc72khWZVUJiJo5SGuAkNE2ZXqltBVm5Jv6QweQKsX6bkcMc4IZok4a+hx8FM
   911  8IBpGf/I94pU6HzGXqCyc1d46drJgDY9mXa+6YDAJFl3xeXOOW2iGCfwXqhiCrKL
   912  MYvyMZzqF3QH5q4nb3ZnehYvraeMFXJXDn+Utqp8vd2r7ShfQJz01KtM4hgKdgSg
   913  jtW+shkVVN5ng/fPN85ovfAH2BHXFfHmQn4zKsYnLitpwYM/7S1HxlT61cdQ7Nnk
   914  3LZTYEgAoOmEmdheklT40WAYakksXGM5VrzG7x9S7s1Tm+Vb5LSThdHC8bxxwyTb
   915  KsDRDNJ84N9fPDO6qHnzaL2upQ43PycCAwEAAaOCAdkwggHVMIHHBgNVHREEgb8w
   916  gbyGFWh0dHA6Ly93d3cuaXplbnBlLmNvbYEPaW5mb0BpemVucGUuY29tpIGRMIGO
   917  MUcwRQYDVQQKDD5JWkVOUEUgUy5BLiAtIENJRiBBMDEzMzcyNjAtUk1lcmMuVml0
   918  b3JpYS1HYXN0ZWl6IFQxMDU1IEY2MiBTODFDMEEGA1UECQw6QXZkYSBkZWwgTWVk
   919  aXRlcnJhbmVvIEV0b3JiaWRlYSAxNCAtIDAxMDEwIFZpdG9yaWEtR2FzdGVpejAP
   920  BgNVHRMBAf8EBTADAQH/MA4GA1UdDwEB/wQEAwIBBjAdBgNVHQ4EFgQUwKlK90cl
   921  h/+8taaJzoLSRqiJ66MwHwYDVR0jBBgwFoAUHRxlDqjyJXu0kc/ksbHmvVV0bAUw
   922  OgYDVR0gBDMwMTAvBgRVHSAAMCcwJQYIKwYBBQUHAgEWGWh0dHA6Ly93d3cuaXpl
   923  bnBlLmNvbS9jcHMwNwYIKwYBBQUHAQEEKzApMCcGCCsGAQUFBzABhhtodHRwOi8v
   924  b2NzcC5pemVucGUuY29tOjgwOTQwMwYDVR0fBCwwKjAooCagJIYiaHR0cDovL2Ny
   925  bC5pemVucGUuY29tL2NnaS1iaW4vYXJsMjALBgkqhkiG9w0BAQsDggIBAMbjc3HM
   926  3DG9ubWPkzsF0QsktukpujbTTcGk4h20G7SPRy1DiiTxrRzdAMWGjZioOP3/fKCS
   927  M539qH0M+gsySNie+iKlbSZJUyE635T1tKw+G7bDUapjlH1xyv55NC5I6wCXGC6E
   928  3TEP5B/E7dZD0s9E4lS511ubVZivFgOzMYo1DO96diny/N/V1enaTCpRl1qH1OyL
   929  xUYTijV4ph2gL6exwuG7pxfRcVNHYlrRaXWfTz3F6NBKyULxrI3P/y6JAtN1GqT4
   930  VF/+vMygx22n0DufGepBwTQz6/rr1ulSZ+eMnuJiTXgh/BzQnkUsXTb8mHII25iR
   931  0oYF2qAsk6ecWbLiDpkHKIDHmML21MZE13MS8NSvTHoqJO4LyAmDe6SaeNHtrPlK
   932  b6mzE1BN2ug+ZaX8wLA5IMPFaf0jKhb/Cxu8INsxjt00brsErCc9ip1VNaH0M4bi
   933  1tGxfiew2436FaeyUxW7Pl6G5GgkNbuUc7QIoRy06DdU/U38BxW3uyJMY60zwHvS
   934  FlKAn0OvYp4niKhAJwaBVN3kowmJuOU5Rid+TUnfyxbJ9cttSgzaF3hP/N4zgMEM
   935  5tikXUskeckt8LUK96EH0QyssavAMECUEb/xrupyRdYWwjQGvNLq6T5+fViDGyOw
   936  k+lzD44wofy8paAy9uC9Owae0zMEzhcsyRm7
   937  -----END CERTIFICATE-----`
   938  
   939  const smimeRoot = `-----BEGIN CERTIFICATE-----
   940  MIIF8TCCA9mgAwIBAgIQALC3WhZIX7/hy/WL1xnmfTANBgkqhkiG9w0BAQsFADA4
   941  MQswCQYDVQQGEwJFUzEUMBIGA1UECgwLSVpFTlBFIFMuQS4xEzARBgNVBAMMCkl6
   942  ZW5wZS5jb20wHhcNMDcxMjEzMTMwODI4WhcNMzcxMjEzMDgyNzI1WjA4MQswCQYD
   943  VQQGEwJFUzEUMBIGA1UECgwLSVpFTlBFIFMuQS4xEzARBgNVBAMMCkl6ZW5wZS5j
   944  b20wggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQDJ03rKDx6sp4boFmVq
   945  scIbRTJxldn+EFvMr+eleQGPicPK8lVx93e+d5TzcqQsRNiekpsUOqHnJJAKClaO
   946  xdgmlOHZSOEtPtoKct2jmRXagaKH9HtuJneJWK3W6wyyQXpzbm3benhB6QiIEn6H
   947  LmYRY2xU+zydcsC8Lv/Ct90NduM61/e0aL6i9eOBbsFGb12N4E3GVFWJGjMxCrFX
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   958  BgNVBAkMOkF2ZGEgZGVsIE1lZGl0ZXJyYW5lbyBFdG9yYmlkZWEgMTQgLSAwMTAx
   959  MCBWaXRvcmlhLUdhc3RlaXowDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8BAf8EBAMC
   960  AQYwHQYDVR0OBBYEFB0cZQ6o8iV7tJHP5LGx5r1VdGwFMA0GCSqGSIb3DQEBCwUA
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   965  LDXWrzY0tM07+DKo7+N4ifuNRSzanLh+QBxh5z6ikixL8s36mLYp//Pye6kfLqCT
   966  VyvehQP5aTfLnnhqBbTFMXiJ7HqnheG5ezzevh55hM6fcA5ZwjUukCox2eRFekGk
   967  LhObNA5me0mrZJfQRsN5nXJQY6aYWwa9SG3YOYNw6DXwBdGqvOPbyALqfP2C2sJb
   968  UjWumDqtujWTI6cfSN01RpiyEGjkpTHCClguGYEQyVB1/OpaFs4R1+7vUIgtYf8/
   969  QnMFlEPVjjxOAToZpR9GTnfQXeWBIiGH/pR9hNiTrdZoQ0iy2+tzJOeRf1SktoA+
   970  naM8THLCV8Sg1Mw4J87VBp6iSNnpn86CcDaTmjvfliHjWbcM2pE38P1ZWrOZyGls
   971  QyYBNWNgVYkDOnXYukrZVP/u3oDYLdE41V4tC5h9Pmzb/CaIxw==
   972  -----END CERTIFICATE-----`
   973  
   974  var megaLeaf = `-----BEGIN CERTIFICATE-----
   975  MIIFOjCCBCKgAwIBAgIQWYE8Dup170kZ+k11Lg51OjANBgkqhkiG9w0BAQUFADBy
   976  MQswCQYDVQQGEwJHQjEbMBkGA1UECBMSR3JlYXRlciBNYW5jaGVzdGVyMRAwDgYD
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   989  6zhyrZ06Qj4zogt+6LKFk4AwDgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAw
   990  NAYDVR0lBC0wKwYIKwYBBQUHAwEGCCsGAQUFBwMCBgorBgEEAYI3CgMDBglghkgB
   991  hvhCBAEwTwYDVR0gBEgwRjA6BgsrBgEEAbIxAQICBzArMCkGCCsGAQUFBwIBFh1o
   992  dHRwczovL3NlY3VyZS5jb21vZG8uY29tL0NQUzAIBgZngQwBAgEwOwYDVR0fBDQw
   993  MjAwoC6gLIYqaHR0cDovL2NybC5jb21vZG9jYS5jb20vRXNzZW50aWFsU1NMQ0Eu
   994  Y3JsMG4GCCsGAQUFBwEBBGIwYDA4BggrBgEFBQcwAoYsaHR0cDovL2NydC5jb21v
   995  ZG9jYS5jb20vRXNzZW50aWFsU1NMQ0FfMi5jcnQwJAYIKwYBBQUHMAGGGGh0dHA6
   996  Ly9vY3NwLmNvbW9kb2NhLmNvbTAlBgNVHREEHjAcggptZWdhLmNvLm56gg53d3cu
   997  bWVnYS5jby5uejANBgkqhkiG9w0BAQUFAAOCAQEAcYhrsPSvDuwihMOh0ZmRpbOE
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   999  ivtuhBTgKO1VYB/VRoAt6Lmswg3YqyiS7JiLDZxjoV7KoS5xdiaINfHDUaBBY4ZH
  1000  j2BUlPniNBjCqXe/HndUTVUewlxbVps9FyCmH+C4o9DWzdGBzDpCkcmo5nM+cp7q
  1001  ZhTIFTvZfo3zGuBoyu8BzuopCJcFRm3cRiXkpI7iOMUIixO1szkJS6WpL1sKdT73
  1002  UXp08U0LBqoqG130FbzEJBBV3ixbvY6BWMHoCWuaoF12KJnC5kHt2RoWAAgMXA==
  1003  -----END CERTIFICATE-----`
  1004  
  1005  var comodoIntermediate1 = `-----BEGIN CERTIFICATE-----
  1006  MIIFAzCCA+ugAwIBAgIQGLLLuqME8aAPwfLzJkYqSjANBgkqhkiG9w0BAQUFADCB
  1007  gTELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G
  1008  A1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxJzAlBgNV
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  1015  0y3hr/yYLgbSeT1awB8hLRyuIVPGOqchfr7tZ291HRqfalsGs2rjsQuqag7nbWzD
  1016  ypWMN84hHzWQfdvaGlyoiBSyD8gSIF/F03/o4Tjg27z5H6Gq1huQByH6RSRQXScq
  1017  oChBRVt9vKCiL6qbfltTxfEFFld+Edc7tNkBdtzffRDPUanlOPJ7FAB1WfnwWdsX
  1018  Pvev5gItpHnBXaIcw5rIp6gLSApqLn8tl2X2xQScRMiZln5+pN0vAgMBAAGjggGD
  1019  MIIBfzAfBgNVHSMEGDAWgBQLWOWLxkwVN6RAqTCpIb5HNlpW/zAdBgNVHQ4EFgQU
  1020  2svqrVsIXcz//CZUzknlVcY49PgwDgYDVR0PAQH/BAQDAgEGMBIGA1UdEwEB/wQI
  1021  MAYBAf8CAQAwIAYDVR0lBBkwFwYKKwYBBAGCNwoDAwYJYIZIAYb4QgQBMD4GA1Ud
  1022  IAQ3MDUwMwYEVR0gADArMCkGCCsGAQUFBwIBFh1odHRwczovL3NlY3VyZS5jb21v
  1023  ZG8uY29tL0NQUzBJBgNVHR8EQjBAMD6gPKA6hjhodHRwOi8vY3JsLmNvbW9kb2Nh
  1024  LmNvbS9DT01PRE9DZXJ0aWZpY2F0aW9uQXV0aG9yaXR5LmNybDBsBggrBgEFBQcB
  1025  AQRgMF4wNgYIKwYBBQUHMAKGKmh0dHA6Ly9jcnQuY29tb2RvY2EuY29tL0NvbW9k
  1026  b1VUTlNHQ0NBLmNydDAkBggrBgEFBQcwAYYYaHR0cDovL29jc3AuY29tb2RvY2Eu
  1027  Y29tMA0GCSqGSIb3DQEBBQUAA4IBAQAtlzR6QDLqcJcvgTtLeRJ3rvuq1xqo2l/z
  1028  odueTZbLN3qo6u6bldudu+Ennv1F7Q5Slqz0J790qpL0pcRDAB8OtXj5isWMcL2a
  1029  ejGjKdBZa0wztSz4iw+SY1dWrCRnilsvKcKxudokxeRiDn55w/65g+onO7wdQ7Vu
  1030  F6r7yJiIatnyfKH2cboZT7g440LX8NqxwCPf3dfxp+0Jj1agq8MLy6SSgIGSH6lv
  1031  +Wwz3D5XxqfyH8wqfOQsTEZf6/Nh9yvENZ+NWPU6g0QO2JOsTGvMd/QDzczc4BxL
  1032  XSXaPV7Od4rhPsbXlM1wSTz/Dr0ISKvlUhQVnQ6cGodWaK2cCQBk
  1033  -----END CERTIFICATE-----`
  1034  
  1035  var comodoRoot = `-----BEGIN CERTIFICATE-----
  1036  MIIEHTCCAwWgAwIBAgIQToEtioJl4AsC7j41AkblPTANBgkqhkiG9w0BAQUFADCB
  1037  gTELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G
  1038  A1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxJzAlBgNV
  1039  BAMTHkNPTU9ETyBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTAeFw0wNjEyMDEwMDAw
  1040  MDBaFw0yOTEyMzEyMzU5NTlaMIGBMQswCQYDVQQGEwJHQjEbMBkGA1UECBMSR3Jl
  1041  YXRlciBNYW5jaGVzdGVyMRAwDgYDVQQHEwdTYWxmb3JkMRowGAYDVQQKExFDT01P
  1042  RE8gQ0EgTGltaXRlZDEnMCUGA1UEAxMeQ09NT0RPIENlcnRpZmljYXRpb24gQXV0
  1043  aG9yaXR5MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0ECLi3LjkRv3
  1044  UcEbVASY06m/weaKXTuH+7uIzg3jLz8GlvCiKVCZrts7oVewdFFxze1CkU1B/qnI
  1045  2GqGd0S7WWaXUF601CxwRM/aN5VCaTwwxHGzUvAhTaHYujl8HJ6jJJ3ygxaYqhZ8
  1046  Q5sVW7euNJH+1GImGEaaP+vB+fGQV+useg2L23IwambV4EajcNxo2f8ESIl33rXp
  1047  +2dtQem8Ob0y2WIC8bGoPW43nOIv4tOiJovGuFVDiOEjPqXSJDlqR6sA1KGzqSX+
  1048  DT+nHbrTUcELpNqsOO9VUCQFZUaTNE8tja3G1CEZ0o7KBWFxB3NH5YoZEr0ETc5O
  1049  nKVIrLsm9wIDAQABo4GOMIGLMB0GA1UdDgQWBBQLWOWLxkwVN6RAqTCpIb5HNlpW
  1050  /zAOBgNVHQ8BAf8EBAMCAQYwDwYDVR0TAQH/BAUwAwEB/zBJBgNVHR8EQjBAMD6g
  1051  PKA6hjhodHRwOi8vY3JsLmNvbW9kb2NhLmNvbS9DT01PRE9DZXJ0aWZpY2F0aW9u
  1052  QXV0aG9yaXR5LmNybDANBgkqhkiG9w0BAQUFAAOCAQEAPpiem/Yb6dc5t3iuHXIY
  1053  SdOH5EOC6z/JqvWote9VfCFSZfnVDeFs9D6Mk3ORLgLETgdxb8CPOGEIqB6BCsAv
  1054  IC9Bi5HcSEW88cbeunZrM8gALTFGTO3nnc+IlP8zwFboJIYmuNg4ON8qa90SzMc/
  1055  RxdMosIGlgnW2/4/PEZB31jiVg88O8EckzXZOFKs7sjsLjBOlDW0JB9LeGna8gI4
  1056  zJVSk/BwJVmcIGfE7vmLV2H0knZ9P4SNVbfo5azV8fUZVqZa+5Acr5Pr5RzUZ5dd
  1057  BA6+C4OmF4O5MBKgxTMVBbkN+8cFduPYSo38NBejxiEovjBFMR7HeL5YYTisO+IB
  1058  ZQ==
  1059  -----END CERTIFICATE-----`
  1060  
  1061  var nameConstraintsLeaf = `-----BEGIN CERTIFICATE-----
  1062  MIIHMTCCBRmgAwIBAgIIIZaV/3ezOJkwDQYJKoZIhvcNAQEFBQAwgcsxCzAJBgNV
  1063  BAYTAlVTMREwDwYDVQQIEwhWaXJnaW5pYTETMBEGA1UEBxMKQmxhY2tzYnVyZzEj
  1064  MCEGA1UECxMaR2xvYmFsIFF1YWxpZmllZCBTZXJ2ZXIgQ0ExPDA6BgNVBAoTM1Zp
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  1067  ciBDQTAeFw0xMzA5MTkxNDM2NTVaFw0xNTA5MTkxNDM2NTVaMIHNMQswCQYDVQQG
  1068  EwJVUzERMA8GA1UECAwIVmlyZ2luaWExEzARBgNVBAcMCkJsYWNrc2J1cmcxPDA6
  1069  BgNVBAoMM1ZpcmdpbmlhIFBvbHl0ZWNobmljIEluc3RpdHV0ZSBhbmQgU3RhdGUg
  1070  VW5pdmVyc2l0eTE7MDkGA1UECwwyVGVjaG5vbG9neS1lbmhhbmNlZCBMZWFybmlu
  1071  ZyBhbmQgT25saW5lIFN0cmF0ZWdpZXMxGzAZBgNVBAMMEnNlY3VyZS5pZGRsLnZ0
  1072  LmVkdTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKkOyPpsOK/6IuPG
  1073  WnIBlVwlHzeYf+cUlggqkLq0b0+vZbiTXgio9/VCuNQ8opSoss7J7o3ygV9to+9Y
  1074  YwJKVC5WDT/y5JWpQey0CWILymViJnpNSwnxBc8A+Q8w5NUGDd/UhtPx/U8/hqbd
  1075  WPDYj2hbOqyq8UlRhfS5pwtnv6BbCTaY11I6FhCLK7zttISyTuWCf9p9o/ggiipP
  1076  ii/5oh4dkl+r5SfuSp5GPNHlYO8lWqys5NAPoDD4fc/kuflcK7Exx7XJ+Oqu0W0/
  1077  psjEY/tES1ZgDWU/ParcxxFpFmKHbD5DXsfPOObzkVWXIY6tGMutSlE1Froy/Nn0
  1078  OZsAOrcCAwEAAaOCAhMwggIPMIG4BggrBgEFBQcBAQSBqzCBqDBYBggrBgEFBQcw
  1079  AoZMaHR0cDovL3d3dy5wa2kudnQuZWR1L2dsb2JhbHF1YWxpZmllZHNlcnZlci9j
  1080  YWNlcnQvZ2xvYmFscXVhbGlmaWVkc2VydmVyLmNydDBMBggrBgEFBQcwAYZAaHR0
  1081  cDovL3Z0Y2EtcC5lcHJvdi5zZXRpLnZ0LmVkdTo4MDgwL2VqYmNhL3B1YmxpY3dl
  1082  Yi9zdGF0dXMvb2NzcDAdBgNVHQ4EFgQUp7xbO6iHkvtZbPE4jmndmnAbSEcwDAYD
  1083  VR0TAQH/BAIwADAfBgNVHSMEGDAWgBS8YmAn1eM1SBfpS6tFatDIqHdxjDBqBgNV
  1084  HSAEYzBhMA4GDCsGAQQBtGgFAgICATAOBgwrBgEEAbRoBQICAQEwPwYMKwYBBAG0
  1085  aAUCAgMBMC8wLQYIKwYBBQUHAgEWIWh0dHA6Ly93d3cucGtpLnZ0LmVkdS9nbG9i
  1086  YWwvY3BzLzBKBgNVHR8EQzBBMD+gPaA7hjlodHRwOi8vd3d3LnBraS52dC5lZHUv
  1087  Z2xvYmFscXVhbGlmaWVkc2VydmVyL2NybC9jYWNybC5jcmwwDgYDVR0PAQH/BAQD
  1088  AgTwMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAdBgNVHREEFjAUghJz
  1089  ZWN1cmUuaWRkbC52dC5lZHUwDQYJKoZIhvcNAQEFBQADggIBAEgoYo4aUtatY3gI
  1090  OyyKp7QlIOaLbTJZywESHqy+L5EGDdJW2DJV+mcE0LDGvqa2/1Lo+AR1ntsZwfOi
  1091  Y718JwgVVaX/RCd5+QKP25c5/x72xI8hb/L1bgS0ED9b0YAhd7Qm1K1ot82+6mqX
  1092  DW6WiGeDr8Z07MQ3143qQe2rBlq+QI69DYzm2GOqAIAnUIWv7tCyLUm31b4DwmrJ
  1093  TeudVreTKUbBNB1TWRFHEPkWhjjXKZnNGRO11wHXcyBu6YekIvVZ+vmx8ePee4jJ
  1094  3GFOi7lMuWOeq57jTVL7KOKaKLVXBb6gqo5aq+Wwt8RUD5MakrCAEeQZj7DKaFmZ
  1095  oQCO0Pxrsl3InCGvxnGzT+bFVO9nJ/BAMj7hknFdm9Jr6Bg5q33Z+gnf909AD9QF
  1096  ESqUSykaHu2LVdJx2MaCH1CyKnRgMw5tEwE15EXpUjCm24m8FMOYC+rNtf18pgrz
  1097  5D8Jhh+oxK9PjcBYqXNtnioIxiMCYcV0q5d4w4BYFEh71tk7/bYB0R55CsBUVPmp
  1098  timWNOdRd57Tfpk3USaVsumWZAf9MP3wPiC7gb4d5tYEEAG5BuDT8ruFw838wU8G
  1099  1VvAVutSiYBg7k3NYO7AUqZ+Ax4klQX3aM9lgonmJ78Qt94UPtbptrfZ4/lSqEf8
  1100  GBUwDrQNTb+gsXsDkjd5lcYxNx6l
  1101  -----END CERTIFICATE-----`
  1102  
  1103  var nameConstraintsIntermediate1 = `-----BEGIN CERTIFICATE-----
  1104  MIINLjCCDBagAwIBAgIRIqpyf/YoGgvHc8HiDAxAI8owDQYJKoZIhvcNAQEFBQAw
  1105  XDELMAkGA1UEBhMCQkUxFTATBgNVBAsTDFRydXN0ZWQgUm9vdDEZMBcGA1UEChMQ
  1106  R2xvYmFsU2lnbiBudi1zYTEbMBkGA1UEAxMSVHJ1c3RlZCBSb290IENBIEcyMB4X
  1107  DTEyMTIxMzAwMDAwMFoXDTE3MTIxMzAwMDAwMFowgcsxCzAJBgNVBAYTAlVTMREw
  1108  DwYDVQQIEwhWaXJnaW5pYTETMBEGA1UEBxMKQmxhY2tzYnVyZzEjMCEGA1UECxMa
  1109  R2xvYmFsIFF1YWxpZmllZCBTZXJ2ZXIgQ0ExPDA6BgNVBAoTM1ZpcmdpbmlhIFBv
  1110  bHl0ZWNobmljIEluc3RpdHV0ZSBhbmQgU3RhdGUgVW5pdmVyc2l0eTExMC8GA1UE
  1111  AxMoVmlyZ2luaWEgVGVjaCBHbG9iYWwgUXVhbGlmaWVkIFNlcnZlciBDQTCCAiIw
  1112  DQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBALgIZhEaptBWADBqdJ45ueFGzMXa
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  1117  R3Ih91VA63kLqPXA0R6yxmmhhxLZ5bcyAy1SLjr1N302MIxLM/pSy6aquEnbELhz
  1118  qyp9yGgRyGJay96QH7c4RJY6gtcoPDbldDcHI9nXngdAL4DrZkJ9OkDkJLyqG66W
  1119  ZTF5q4EIs6yMdrywz0x7QP+OXPJrjYpbeFs6tGZCFnWPFfmHCRJF8/unofYrheq+
  1120  9J7Jx3U55S/k57NXbAM1RAJOuMTlfn9Etf9Dpoac9poI4Liav6rBoUQk3N3JWqnV
  1121  HNx/NdCyJ1/6UbKMJUZsStAVglsi6lVPo289HHOE4f7iwl3SyekizVOp01wUin3y
  1122  cnbZB/rXmZbwapSxTTSBf0EIOr9i4EGfnnhCAVA9U5uLrI5OEB69IY8PNX0071s3
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  1125  YmFsc2lnbi5jb20vcmVwb3NpdG9yeS8wEgYDVR0TAQH/BAgwBgEB/wIBADCCBtAG
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  1136  aWxkbGlmZS5vcmcwF4IVaW5uYXR2aXJnaW5pYXRlY2guY29tMA+CDWlzY2hwMjAx
  1137  MS5vcmcwD4INbGFuZHJlaGFiLm9yZzAggh5uYXRpb25hbHRpcmVyZXNlYXJjaGNl
  1138  bnRlci5jb20wFYITbmV0d29ya3ZpcmdpbmlhLm5ldDAMggpwZHJjdnQuY29tMBiC
  1139  FnBldGVkeWVyaXZlcmNvdXJzZS5jb20wDYILcmFkaW9pcS5vcmcwFYITcml2ZXJj
  1140  b3Vyc2Vnb2xmLmNvbTALgglzZGltaS5vcmcwEIIOc292YW1vdGlvbi5jb20wHoIc
  1141  c3VzdGFpbmFibGUtYmlvbWF0ZXJpYWxzLmNvbTAeghxzdXN0YWluYWJsZS1iaW9t
  1142  YXRlcmlhbHMub3JnMBWCE3RoaXNpc3RoZWZ1dHVyZS5jb20wGIIWdGhpcy1pcy10
  1143  aGUtZnV0dXJlLmNvbTAVghN0aGlzaXN0aGVmdXR1cmUubmV0MBiCFnRoaXMtaXMt
  1144  dGhlLWZ1dHVyZS5uZXQwCoIIdmFkcy5vcmcwDIIKdmFsZWFmLm9yZzANggt2YXRl
  1145  Y2guaW5mbzANggt2YXRlY2gubW9iaTAcghp2YXRlY2hsaWZlbG9uZ2xlYXJuaW5n
  1146  LmNvbTAcghp2YXRlY2hsaWZlbG9uZ2xlYXJuaW5nLm5ldDAcghp2YXRlY2hsaWZl
  1147  bG9uZ2xlYXJuaW5nLm9yZzAKggh2Y29tLmVkdTASghB2aXJnaW5pYXZpZXcubmV0
  1148  MDSCMnZpcmdpbmlhcG9seXRlY2huaWNpbnN0aXR1dGVhbmRzdGF0ZXVuaXZlcnNp
  1149  dHkuY29tMDWCM3ZpcmdpbmlhcG9seXRlY2huaWNpbnN0aXR1dGVhbmRzdGF0ZXVu
  1150  aXZlcnNpdHkuaW5mbzA0gjJ2aXJnaW5pYXBvbHl0ZWNobmljaW5zdGl0dXRlYW5k
  1151  c3RhdGV1bml2ZXJzaXR5Lm5ldDA0gjJ2aXJnaW5pYXBvbHl0ZWNobmljaW5zdGl0
  1152  dXRlYW5kc3RhdGV1bml2ZXJzaXR5Lm9yZzAZghd2aXJnaW5pYXB1YmxpY3JhZGlv
  1153  Lm9yZzASghB2aXJnaW5pYXRlY2guZWR1MBOCEXZpcmdpbmlhdGVjaC5tb2JpMByC
  1154  GnZpcmdpbmlhdGVjaGZvdW5kYXRpb24ub3JnMAiCBnZ0LmVkdTALggl2dGFyYy5v
  1155  cmcwDIIKdnQtYXJjLm9yZzALggl2dGNyYy5jb20wCoIIdnRpcC5vcmcwDIIKdnRs
  1156  ZWFuLm9yZzAWghR2dGtub3dsZWRnZXdvcmtzLmNvbTAYghZ2dGxpZmVsb25nbGVh
  1157  cm5pbmcuY29tMBiCFnZ0bGlmZWxvbmdsZWFybmluZy5uZXQwGIIWdnRsaWZlbG9u
  1158  Z2xlYXJuaW5nLm9yZzATghF2dHNwb3J0c21lZGlhLmNvbTALggl2dHdlaS5jb20w
  1159  D4INd2l3YXR3ZXJjLmNvbTAKggh3dnRmLm9yZzAIgQZ2dC5lZHUwd6R1MHMxCzAJ
  1160  BgNVBAYTAlVTMREwDwYDVQQIEwhWaXJnaW5pYTETMBEGA1UEBxMKQmxhY2tzYnVy
  1161  ZzE8MDoGA1UEChMzVmlyZ2luaWEgUG9seXRlY2huaWMgSW5zdGl0dXRlIGFuZCBT
  1162  dGF0ZSBVbml2ZXJzaXR5MCcGA1UdJQQgMB4GCCsGAQUFBwMCBggrBgEFBQcDAQYI
  1163  KwYBBQUHAwkwPQYDVR0fBDYwNDAyoDCgLoYsaHR0cDovL2NybC5nbG9iYWxzaWdu
  1164  LmNvbS9ncy90cnVzdHJvb3RnMi5jcmwwgYQGCCsGAQUFBwEBBHgwdjAzBggrBgEF
  1165  BQcwAYYnaHR0cDovL29jc3AyLmdsb2JhbHNpZ24uY29tL3RydXN0cm9vdGcyMD8G
  1166  CCsGAQUFBzAChjNodHRwOi8vc2VjdXJlLmdsb2JhbHNpZ24uY29tL2NhY2VydC90
  1167  cnVzdHJvb3RnMi5jcnQwHQYDVR0OBBYEFLxiYCfV4zVIF+lLq0Vq0Miod3GMMB8G
  1168  A1UdIwQYMBaAFBT25YsxtkWASkxt/MKHico2w5BiMA0GCSqGSIb3DQEBBQUAA4IB
  1169  AQAyJm/lOB2Er4tHXhc/+fSufSzgjohJgYfMkvG4LknkvnZ1BjliefR8tTXX49d2
  1170  SCDFWfGjqyJZwavavkl/4p3oXPG/nAMDMvxh4YAT+CfEK9HH+6ICV087kD4BLegi
  1171  +aFJMj8MMdReWCzn5sLnSR1rdse2mo2arX3Uod14SW+PGrbUmTuWNyvRbz3fVmxp
  1172  UdbGmj3laknO9YPsBGgHfv73pVVsTJkW4ZfY/7KdD/yaVv6ophpOB3coXfjl2+kd
  1173  Z4ypn2zK+cx9IL/LSewqd/7W9cD55PCUy4X9OTbEmAccwiz3LB66mQoUGfdHdkoB
  1174  jUY+v9vLQXmaVwI0AYL7g9LN
  1175  -----END CERTIFICATE-----`
  1176  
  1177  var nameConstraintsIntermediate2 = `-----BEGIN CERTIFICATE-----
  1178  MIIEXTCCA0WgAwIBAgILBAAAAAABNuk6OrMwDQYJKoZIhvcNAQEFBQAwVzELMAkG
  1179  A1UEBhMCQkUxGTAXBgNVBAoTEEdsb2JhbFNpZ24gbnYtc2ExEDAOBgNVBAsTB1Jv
  1180  b3QgQ0ExGzAZBgNVBAMTEkdsb2JhbFNpZ24gUm9vdCBDQTAeFw0xMjA0MjUxMTAw
  1181  MDBaFw0yNzA0MjUxMTAwMDBaMFwxCzAJBgNVBAYTAkJFMRUwEwYDVQQLEwxUcnVz
  1182  dGVkIFJvb3QxGTAXBgNVBAoTEEdsb2JhbFNpZ24gbnYtc2ExGzAZBgNVBAMTElRy
  1183  dXN0ZWQgUm9vdCBDQSBHMjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB
  1184  AKyuvqrtcMr7g7EuNbu4sKwxM127UsCmx1RxbxxgcArGS7rjiefpBH/w4LYrymjf
  1185  vcw1ueyMNoqLo9nJMz/ORXupb35NNfE667prQYHa+tTjl1IiKpB7QUwt3wXPuTMF
  1186  Ja1tXtjKzkqJyuJlNuPKT76HcjgNqgV1s9qG44MD5I2JvI12du8zI1bgdQ+l/KsX
  1187  kTfbGjUvhOLOlVNWVQDpL+YMIrGqgBYxy5TUNgrAcRtwpNdS2KkF5otSmMweVb5k
  1188  hoUVv3u8UxQH/WWbNhHq1RrIlg/0rBUfi/ziShYFSB7U+aLx5DxPphTFBiDquQGp
  1189  tB+FC4JvnukDStFihZCZ1R8CAwEAAaOCASMwggEfMA4GA1UdDwEB/wQEAwIBBjAP
  1190  BgNVHRMBAf8EBTADAQH/MEcGA1UdIARAMD4wPAYEVR0gADA0MDIGCCsGAQUFBwIB
  1191  FiZodHRwczovL3d3dy5nbG9iYWxzaWduLmNvbS9yZXBvc2l0b3J5LzAdBgNVHQ4E
  1192  FgQUFPblizG2RYBKTG38woeJyjbDkGIwMwYDVR0fBCwwKjAooCagJIYiaHR0cDov
  1193  L2NybC5nbG9iYWxzaWduLm5ldC9yb290LmNybDA+BggrBgEFBQcBAQQyMDAwLgYI
  1194  KwYBBQUHMAGGImh0dHA6Ly9vY3NwMi5nbG9iYWxzaWduLmNvbS9yb290cjEwHwYD
  1195  VR0jBBgwFoAUYHtmGkUNl8qJUC99BM00qP/8/UswDQYJKoZIhvcNAQEFBQADggEB
  1196  AL7IG0l+k4LkcpI+a/kvZsSRwSM4uA6zGX34e78A2oytr8RG8bJwVb8+AHMUD+Xe
  1197  2kYdh/Uj/waQXfqR0OgxQXL9Ct4ZM+JlR1avsNKXWL5AwYXAXCOB3J5PW2XOck7H
  1198  Zw0vRbGQhjWjQx+B4KOUFg1b3ov/z6Xkr3yaCfRQhXh7KC0Bc0RXPPG5Nv5lCW+z
  1199  tbbg0zMm3kyfQITRusMSg6IBsDJqOnjaiaKQRcXiD0Sk43ZXb2bUKMxC7+Td3QL4
  1200  RyHcWJbQ7YylLTS/x+jxWIcOQ0oO5/54t5PTQ14neYhOz9x4gUk2AYAW6d1vePwb
  1201  hcC8roQwkHT7HvfYBoc74FM=
  1202  -----END CERTIFICATE-----`
  1203  
  1204  var globalSignRoot = `-----BEGIN CERTIFICATE-----
  1205  MIIDdTCCAl2gAwIBAgILBAAAAAABFUtaw5QwDQYJKoZIhvcNAQEFBQAwVzELMAkG
  1206  A1UEBhMCQkUxGTAXBgNVBAoTEEdsb2JhbFNpZ24gbnYtc2ExEDAOBgNVBAsTB1Jv
  1207  b3QgQ0ExGzAZBgNVBAMTEkdsb2JhbFNpZ24gUm9vdCBDQTAeFw05ODA5MDExMjAw
  1208  MDBaFw0yODAxMjgxMjAwMDBaMFcxCzAJBgNVBAYTAkJFMRkwFwYDVQQKExBHbG9i
  1209  YWxTaWduIG52LXNhMRAwDgYDVQQLEwdSb290IENBMRswGQYDVQQDExJHbG9iYWxT
  1210  aWduIFJvb3QgQ0EwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDaDuaZ
  1211  jc6j40+Kfvvxi4Mla+pIH/EqsLmVEQS98GPR4mdmzxzdzxtIK+6NiY6arymAZavp
  1212  xy0Sy6scTHAHoT0KMM0VjU/43dSMUBUc71DuxC73/OlS8pF94G3VNTCOXkNz8kHp
  1213  1Wrjsok6Vjk4bwY8iGlbKk3Fp1S4bInMm/k8yuX9ifUSPJJ4ltbcdG6TRGHRjcdG
  1214  snUOhugZitVtbNV4FpWi6cgKOOvyJBNPc1STE4U6G7weNLWLBYy5d4ux2x8gkasJ
  1215  U26Qzns3dLlwR5EiUWMWea6xrkEmCMgZK9FGqkjWZCrXgzT/LCrBbBlDSgeF59N8
  1216  9iFo7+ryUp9/k5DPAgMBAAGjQjBAMA4GA1UdDwEB/wQEAwIBBjAPBgNVHRMBAf8E
  1217  BTADAQH/MB0GA1UdDgQWBBRge2YaRQ2XyolQL30EzTSo//z9SzANBgkqhkiG9w0B
  1218  AQUFAAOCAQEA1nPnfE920I2/7LqivjTFKDK1fPxsnCwrvQmeU79rXqoRSLblCKOz
  1219  yj1hTdNGCbM+w6DjY1Ub8rrvrTnhQ7k4o+YviiY776BQVvnGCv04zcQLcFGUl5gE
  1220  38NflNUVyRRBnMRddWQVDf9VMOyGj/8N7yy5Y0b2qvzfvGn9LhJIZJrglfCm7ymP
  1221  AbEVtQwdpf5pLGkkeB6zpxxxYu7KyJesF12KwvhHhm4qxFYxldBniYUr+WymXUad
  1222  DKqC5JlR3XC321Y9YeRq4VzW9v493kHMB65jUr9TU/Qr6cf9tveCX4XSQRjbgbME
  1223  HMUfpIBvFSDJ3gyICh3WZlXi/EjJKSZp4A==
  1224  -----END CERTIFICATE-----`
  1225  
  1226  var moipLeafCert = `-----BEGIN CERTIFICATE-----
  1227  MIIGQDCCBSigAwIBAgIRAPe/cwh7CUWizo8mYSDavLIwDQYJKoZIhvcNAQELBQAw
  1228  gZIxCzAJBgNVBAYTAkdCMRswGQYDVQQIExJHcmVhdGVyIE1hbmNoZXN0ZXIxEDAO
  1229  BgNVBAcTB1NhbGZvcmQxGjAYBgNVBAoTEUNPTU9ETyBDQSBMaW1pdGVkMTgwNgYD
  1230  VQQDEy9DT01PRE8gUlNBIEV4dGVuZGVkIFZhbGlkYXRpb24gU2VjdXJlIFNlcnZl
  1231  ciBDQTAeFw0xMzA4MTUwMDAwMDBaFw0xNDA4MTUyMzU5NTlaMIIBQjEXMBUGA1UE
  1232  BRMOMDg3MTg0MzEwMDAxMDgxEzARBgsrBgEEAYI3PAIBAxMCQlIxGjAYBgsrBgEE
  1233  AYI3PAIBAhMJU2FvIFBhdWxvMR0wGwYDVQQPExRQcml2YXRlIE9yZ2FuaXphdGlv
  1234  bjELMAkGA1UEBhMCQlIxETAPBgNVBBETCDAxNDUyMDAwMRIwEAYDVQQIEwlTYW8g
  1235  UGF1bG8xEjAQBgNVBAcTCVNhbyBQYXVsbzEtMCsGA1UECRMkQXZlbmlkYSBCcmln
  1236  YWRlaXJvIEZhcmlhIExpbWEgLCAyOTI3MR0wGwYDVQQKExRNb2lwIFBhZ2FtZW50
  1237  b3MgUy5BLjENMAsGA1UECxMETU9JUDEYMBYGA1UECxMPU1NMIEJsaW5kYWRvIEVW
  1238  MRgwFgYDVQQDEw9hcGkubW9pcC5jb20uYnIwggEiMA0GCSqGSIb3DQEBAQUAA4IB
  1239  DwAwggEKAoIBAQDN0b9x6TrXXA9hPCF8/NjqGJ++2D4LO4ZiMFTjs0VwpXy2Y1Oe
  1240  s74/HuiLGnAHxTmAtV7IpZMibiOcTxcnDYp9oEWkf+gR+hZvwFZwyOBC7wyb3SR3
  1241  UvV0N1ZbEVRYpN9kuX/3vjDghjDmzzBwu8a/T+y5JTym5uiJlngVAWyh/RjtIvYi
  1242  +NVkQMbyVlPGkoCe6c30pH8DKYuUCZU6DHjUsPTX3jAskqbhDSAnclX9iX0p2bmw
  1243  KVBc+5Vh/2geyzDuquF0w+mNIYdU5h7uXvlmJnf3d2Cext5dxdL8/jezD3U0dAqI
  1244  pYSKERbyxSkJWxdvRlhdpM9YXMJcpc88xNp1AgMBAAGjggHcMIIB2DAfBgNVHSME
  1245  GDAWgBQ52v/KKBSKqHQTCLnkDqnS+n6daTAdBgNVHQ4EFgQU/lXuOa7DMExzZjRj
  1246  LQWcMWGZY7swDgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYw
  1247  FAYIKwYBBQUHAwEGCCsGAQUFBwMCMEYGA1UdIAQ/MD0wOwYMKwYBBAGyMQECAQUB
  1248  MCswKQYIKwYBBQUHAgEWHWh0dHBzOi8vc2VjdXJlLmNvbW9kby5jb20vQ1BTMFYG
  1249  A1UdHwRPME0wS6BJoEeGRWh0dHA6Ly9jcmwuY29tb2RvY2EuY29tL0NPTU9ET1JT
  1250  QUV4dGVuZGVkVmFsaWRhdGlvblNlY3VyZVNlcnZlckNBLmNybDCBhwYIKwYBBQUH
  1251  AQEEezB5MFEGCCsGAQUFBzAChkVodHRwOi8vY3J0LmNvbW9kb2NhLmNvbS9DT01P
  1252  RE9SU0FFeHRlbmRlZFZhbGlkYXRpb25TZWN1cmVTZXJ2ZXJDQS5jcnQwJAYIKwYB
  1253  BQUHMAGGGGh0dHA6Ly9vY3NwLmNvbW9kb2NhLmNvbTAvBgNVHREEKDAmgg9hcGku
  1254  bW9pcC5jb20uYnKCE3d3dy5hcGkubW9pcC5jb20uYnIwDQYJKoZIhvcNAQELBQAD
  1255  ggEBAFoTmPlaDcf+nudhjXHwud8g7/LRyA8ucb+3/vfmgbn7FUc1eprF5sJS1mA+
  1256  pbiTyXw4IxcJq2KUj0Nw3IPOe9k84mzh+XMmdCKH+QK3NWkE9Udz+VpBOBc0dlqC
  1257  1RH5umStYDmuZg/8/r652eeQ5kUDcJyADfpKWBgDPYaGtwzKVT4h3Aok9SLXRHx6
  1258  z/gOaMjEDMarMCMw4VUIG1pvNraZrG5oTaALPaIXXpd8VqbQYPudYJ6fR5eY3FeW
  1259  H/ofbYFdRcuD26MfBFWE9VGGral9Fgo8sEHffho+UWhgApuQV4/l5fMzxB5YBXyQ
  1260  jhuy8PqqZS9OuLilTeLu4a8z2JI=
  1261  -----END CERTIFICATE-----`
  1262  
  1263  var comodoIntermediateSHA384 = `-----BEGIN CERTIFICATE-----
  1264  MIIGDjCCA/agAwIBAgIQBqdDgNTr/tQ1taP34Wq92DANBgkqhkiG9w0BAQwFADCB
  1265  hTELMAkGA1UEBhMCR0IxGzAZBgNVBAgTEkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4G
  1266  A1UEBxMHU2FsZm9yZDEaMBgGA1UEChMRQ09NT0RPIENBIExpbWl0ZWQxKzApBgNV
  1267  BAMTIkNPTU9ETyBSU0EgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkwHhcNMTIwMjEy
  1268  MDAwMDAwWhcNMjcwMjExMjM1OTU5WjCBkjELMAkGA1UEBhMCR0IxGzAZBgNVBAgT
  1269  EkdyZWF0ZXIgTWFuY2hlc3RlcjEQMA4GA1UEBxMHU2FsZm9yZDEaMBgGA1UEChMR
  1270  Q09NT0RPIENBIExpbWl0ZWQxODA2BgNVBAMTL0NPTU9ETyBSU0EgRXh0ZW5kZWQg
  1271  VmFsaWRhdGlvbiBTZWN1cmUgU2VydmVyIENBMIIBIjANBgkqhkiG9w0BAQEFAAOC
  1272  AQ8AMIIBCgKCAQEAlVbeVLTf1QJJe9FbXKKyHo+cK2JMK40SKPMalaPGEP0p3uGf
  1273  CzhAk9HvbpUQ/OGQF3cs7nU+e2PsYZJuTzurgElr3wDqAwB/L3XVKC/sVmePgIOj
  1274  vdwDmZOLlJFWW6G4ajo/Br0OksxgnP214J9mMF/b5pTwlWqvyIqvgNnmiDkBfBzA
  1275  xSr3e5Wg8narbZtyOTDr0VdVAZ1YEZ18bYSPSeidCfw8/QpKdhQhXBZzQCMZdMO6
  1276  WAqmli7eNuWf0MLw4eDBYuPCGEUZUaoXHugjddTI0JYT/8ck0YwLJ66eetw6YWNg
  1277  iJctXQUL5Tvrrs46R3N2qPos3cCHF+msMJn4HwIDAQABo4IBaTCCAWUwHwYDVR0j
  1278  BBgwFoAUu69+Aj36pvE8hI6t7jiY7NkyMtQwHQYDVR0OBBYEFDna/8ooFIqodBMI
  1279  ueQOqdL6fp1pMA4GA1UdDwEB/wQEAwIBBjASBgNVHRMBAf8ECDAGAQH/AgEAMD4G
  1280  A1UdIAQ3MDUwMwYEVR0gADArMCkGCCsGAQUFBwIBFh1odHRwczovL3NlY3VyZS5j
  1281  b21vZG8uY29tL0NQUzBMBgNVHR8ERTBDMEGgP6A9hjtodHRwOi8vY3JsLmNvbW9k
  1282  b2NhLmNvbS9DT01PRE9SU0FDZXJ0aWZpY2F0aW9uQXV0aG9yaXR5LmNybDBxBggr
  1283  BgEFBQcBAQRlMGMwOwYIKwYBBQUHMAKGL2h0dHA6Ly9jcnQuY29tb2RvY2EuY29t
  1284  L0NPTU9ET1JTQUFkZFRydXN0Q0EuY3J0MCQGCCsGAQUFBzABhhhodHRwOi8vb2Nz
  1285  cC5jb21vZG9jYS5jb20wDQYJKoZIhvcNAQEMBQADggIBAERCnUFRK0iIXZebeV4R
  1286  AUpSGXtBLMeJPNBy3IX6WK/VJeQT+FhlZ58N/1eLqYVeyqZLsKeyLeCMIs37/3mk
  1287  jCuN/gI9JN6pXV/kD0fQ22YlPodHDK4ixVAihNftSlka9pOlk7DgG4HyVsTIEFPk
  1288  1Hax0VtpS3ey4E/EhOfUoFDuPPpE/NBXueEoU/1Tzdy5H3pAvTA/2GzS8+cHnx8i
  1289  teoiccsq8FZ8/qyo0QYPFBRSTP5kKwxpKrgNUG4+BAe/eiCL+O5lCeHHSQgyPQ0o
  1290  fkkdt0rvAucNgBfIXOBhYsvss2B5JdoaZXOcOBCgJjqwyBZ9kzEi7nQLiMBciUEA
  1291  KKlHMd99SUWa9eanRRrSjhMQ34Ovmw2tfn6dNVA0BM7pINae253UqNpktNEvWS5e
  1292  ojZh1CSggjMziqHRbO9haKPl0latxf1eYusVqHQSTC8xjOnB3xBLAer2VBvNfzu9
  1293  XJ/B288ByvK6YBIhMe2pZLiySVgXbVrXzYxtvp5/4gJYp9vDLVj2dAZqmvZh+fYA
  1294  tmnYOosxWd2R5nwnI4fdAw+PKowegwFOAWEMUnNt/AiiuSpm5HZNMaBWm9lTjaK2
  1295  jwLI5jqmBNFI+8NKAnb9L9K8E7bobTQk+p0pisehKxTxlgBzuRPpwLk6R1YCcYAn
  1296  pLwltum95OmYdBbxN4SBB7SC
  1297  -----END CERTIFICATE-----`
  1298  
  1299  const comodoRSAAuthority = `-----BEGIN CERTIFICATE-----
  1300  MIIFdDCCBFygAwIBAgIQJ2buVutJ846r13Ci/ITeIjANBgkqhkiG9w0BAQwFADBv
  1301  MQswCQYDVQQGEwJTRTEUMBIGA1UEChMLQWRkVHJ1c3QgQUIxJjAkBgNVBAsTHUFk
  1302  ZFRydXN0IEV4dGVybmFsIFRUUCBOZXR3b3JrMSIwIAYDVQQDExlBZGRUcnVzdCBF
  1303  eHRlcm5hbCBDQSBSb290MB4XDTAwMDUzMDEwNDgzOFoXDTIwMDUzMDEwNDgzOFow
  1304  gYUxCzAJBgNVBAYTAkdCMRswGQYDVQQIExJHcmVhdGVyIE1hbmNoZXN0ZXIxEDAO
  1305  BgNVBAcTB1NhbGZvcmQxGjAYBgNVBAoTEUNPTU9ETyBDQSBMaW1pdGVkMSswKQYD
  1306  VQQDEyJDT01PRE8gUlNBIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MIICIjANBgkq
  1307  hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAkehUktIKVrGsDSTdxc9EZ3SZKzejfSNw
  1308  AHG8U9/E+ioSj0t/EFa9n3Byt2F/yUsPF6c947AEYe7/EZfH9IY+Cvo+XPmT5jR6
  1309  2RRr55yzhaCCenavcZDX7P0N+pxs+t+wgvQUfvm+xKYvT3+Zf7X8Z0NyvQwA1onr
  1310  ayzT7Y+YHBSrfuXjbvzYqOSSJNpDa2K4Vf3qwbxstovzDo2a5JtsaZn4eEgwRdWt
  1311  4Q08RWD8MpZRJ7xnw8outmvqRsfHIKCxH2XeSAi6pE6p8oNGN4Tr6MyBSENnTnIq
  1312  m1y9TBsoilwie7SrmNnu4FGDwwlGTm0+mfqVF9p8M1dBPI1R7Qu2XK8sYxrfV8g/
  1313  vOldxJuvRZnio1oktLqpVj3Pb6r/SVi+8Kj/9Lit6Tf7urj0Czr56ENCHonYhMsT
  1314  8dm74YlguIwoVqwUHZwK53Hrzw7dPamWoUi9PPevtQ0iTMARgexWO/bTouJbt7IE
  1315  IlKVgJNp6I5MZfGRAy1wdALqi2cVKWlSArvX31BqVUa/oKMoYX9w0MOiqiwhqkfO
  1316  KJwGRXa/ghgntNWutMtQ5mv0TIZxMOmm3xaG4Nj/QN370EKIf6MzOi5cHkERgWPO
  1317  GHFrK+ymircxXDpqR+DDeVnWIBqv8mqYqnK8V0rSS527EPywTEHl7R09XiidnMy/
  1318  s1Hap0flhFMCAwEAAaOB9DCB8TAfBgNVHSMEGDAWgBStvZh6NLQm9/rEJlTvA73g
  1319  JMtUGjAdBgNVHQ4EFgQUu69+Aj36pvE8hI6t7jiY7NkyMtQwDgYDVR0PAQH/BAQD
  1320  AgGGMA8GA1UdEwEB/wQFMAMBAf8wEQYDVR0gBAowCDAGBgRVHSAAMEQGA1UdHwQ9
  1321  MDswOaA3oDWGM2h0dHA6Ly9jcmwudXNlcnRydXN0LmNvbS9BZGRUcnVzdEV4dGVy
  1322  bmFsQ0FSb290LmNybDA1BggrBgEFBQcBAQQpMCcwJQYIKwYBBQUHMAGGGWh0dHA6
  1323  Ly9vY3NwLnVzZXJ0cnVzdC5jb20wDQYJKoZIhvcNAQEMBQADggEBAGS/g/FfmoXQ
  1324  zbihKVcN6Fr30ek+8nYEbvFScLsePP9NDXRqzIGCJdPDoCpdTPW6i6FtxFQJdcfj
  1325  Jw5dhHk3QBN39bSsHNA7qxcS1u80GH4r6XnTq1dFDK8o+tDb5VCViLvfhVdpfZLY
  1326  Uspzgb8c8+a4bmYRBbMelC1/kZWSWfFMzqORcUx8Rww7Cxn2obFshj5cqsQugsv5
  1327  B5a6SE2Q8pTIqXOi6wZ7I53eovNNVZ96YUWYGGjHXkBrI/V5eu+MtWuLt29G9Hvx
  1328  PUsE2JOAWVrgQSQdso8VYFhH2+9uRv0V9dlfmrPb2LjkQLPNlzmuhbsdjrzch5vR
  1329  pu/xO28QOG8=
  1330  -----END CERTIFICATE-----`
  1331  
  1332  const addTrustRoot = `-----BEGIN CERTIFICATE-----
  1333  MIIENjCCAx6gAwIBAgIBATANBgkqhkiG9w0BAQUFADBvMQswCQYDVQQGEwJTRTEU
  1334  MBIGA1UEChMLQWRkVHJ1c3QgQUIxJjAkBgNVBAsTHUFkZFRydXN0IEV4dGVybmFs
  1335  IFRUUCBOZXR3b3JrMSIwIAYDVQQDExlBZGRUcnVzdCBFeHRlcm5hbCBDQSBSb290
  1336  MB4XDTAwMDUzMDEwNDgzOFoXDTIwMDUzMDEwNDgzOFowbzELMAkGA1UEBhMCU0Ux
  1337  FDASBgNVBAoTC0FkZFRydXN0IEFCMSYwJAYDVQQLEx1BZGRUcnVzdCBFeHRlcm5h
  1338  bCBUVFAgTmV0d29yazEiMCAGA1UEAxMZQWRkVHJ1c3QgRXh0ZXJuYWwgQ0EgUm9v
  1339  dDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALf3GjPm8gAELTngTlvt
  1340  H7xsD821+iO2zt6bETOXpClMfZOfvUq8k+0DGuOPz+VtUFrWlymUWoCwSXrbLpX9
  1341  uMq/NzgtHj6RQa1wVsfwTz/oMp50ysiQVOnGXw94nZpAPA6sYapeFI+eh6FqUNzX
  1342  mk6vBbOmcZSccbNQYArHE504B4YCqOmoaSYYkKtMsE8jqzpPhNjfzp/haW+710LX
  1343  a0Tkx63ubUFfclpxCDezeWWkWaCUN/cALw3CknLa0Dhy2xSoRcRdKn23tNbE7qzN
  1344  E0S3ySvdQwAl+mG5aWpYIxG3pzOPVnVZ9c0p10a3CitlttNCbxWyuHv77+ldU9U0
  1345  WicCAwEAAaOB3DCB2TAdBgNVHQ4EFgQUrb2YejS0Jvf6xCZU7wO94CTLVBowCwYD
  1346  VR0PBAQDAgEGMA8GA1UdEwEB/wQFMAMBAf8wgZkGA1UdIwSBkTCBjoAUrb2YejS0
  1347  Jvf6xCZU7wO94CTLVBqhc6RxMG8xCzAJBgNVBAYTAlNFMRQwEgYDVQQKEwtBZGRU
  1348  cnVzdCBBQjEmMCQGA1UECxMdQWRkVHJ1c3QgRXh0ZXJuYWwgVFRQIE5ldHdvcmsx
  1349  IjAgBgNVBAMTGUFkZFRydXN0IEV4dGVybmFsIENBIFJvb3SCAQEwDQYJKoZIhvcN
  1350  AQEFBQADggEBALCb4IUlwtYj4g+WBpKdQZic2YR5gdkeWxQHIzZlj7DYd7usQWxH
  1351  YINRsPkyPef89iYTx4AWpb9a/IfPeHmJIZriTAcKhjW88t5RxNKWt9x+Tu5w/Rw5
  1352  6wwCURQtjr0W4MHfRnXnJK3s9EK0hZNwEGe6nQY1ShjTK3rMUUKhemPR5ruhxSvC
  1353  Nr4TDea9Y355e6cJDUCrat2PisP29owaQgVR1EX1n6diIWgVIEM8med8vSTYqZEX
  1354  c4g/VhsxOBi0cQ+azcgOno4uG+GMmIPLHzHxREzGBHNJdmAPx/i9F4BrLunMTA5a
  1355  mnkPIAou1Z5jJh5VkpTYghdae9C8x49OhgQ=
  1356  -----END CERTIFICATE-----`
  1357  
  1358  const selfSigned = `-----BEGIN CERTIFICATE-----
  1359  MIIC/DCCAeSgAwIBAgIRAK0SWRVmi67xU3z0gkgY+PkwDQYJKoZIhvcNAQELBQAw
  1360  EjEQMA4GA1UEChMHQWNtZSBDbzAeFw0xNjA4MTkxNjMzNDdaFw0xNzA4MTkxNjMz
  1361  NDdaMBIxEDAOBgNVBAoTB0FjbWUgQ28wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw
  1362  ggEKAoIBAQDWkm1kdCwxyKEt6OTmZitkmLGH8cQu9z7rUdrhW8lWNm4kh2SuaUWP
  1363  pscBjda5iqg51aoKuWJR2rw6ElDne+X5eit2FT8zJgAU8v39lMFjbaVZfS9TFOYF
  1364  w0Tk0Luo/PyKJpZnwhsP++iiGQiteJbndy8aLKmJ2MpLfpDGIgxEIyNb5dgoDi0D
  1365  WReDCpE6K9WDYqvKVGnQ2Jvqqra6Gfx0tFkuqJxQuqA8aUOlPHcCH4KBZdNEoXdY
  1366  YL3E4dCAh0YiDs80wNZx4cHqEM3L8gTEFqW2Tn1TSuPZO6gjJ9QPsuUZVjaMZuuO
  1367  NVxqLGujZkDzARhC3fBpptMuaAfi20+BAgMBAAGjTTBLMA4GA1UdDwEB/wQEAwIF
  1368  oDATBgNVHSUEDDAKBggrBgEFBQcDATAMBgNVHRMBAf8EAjAAMBYGA1UdEQQPMA2C
  1369  C2Zvby5leGFtcGxlMA0GCSqGSIb3DQEBCwUAA4IBAQBPvvfnDhsHWt+/cfwdAVim
  1370  4EDn+hYOMkTQwU0pouYIvY8QXYkZ8MBxpBtBMK4JhFU+ewSWoBAEH2dCCvx/BDxN
  1371  UGTSJHMbsvJHcFvdmsvvRxOqQ/cJz7behx0cfoeHMwcs0/vWv8ms5wHesb5Ek7L0
  1372  pl01FCBGTcncVqr6RK1r4fTpeCCfRIERD+YRJz8TtPH6ydesfLL8jIV40H8NiDfG
  1373  vRAvOtNiKtPzFeQVdbRPOskC4rcHyPeiDAMAMixeLi63+CFty4da3r5lRezeedCE
  1374  cw3ESZzThBwWqvPOtJdpXdm+r57pDW8qD+/0lY8wfImMNkQAyCUCLg/1Lxt/hrBj
  1375  -----END CERTIFICATE-----`
  1376  
  1377  const issuerSubjectMatchRoot = `-----BEGIN CERTIFICATE-----
  1378  MIICIDCCAYmgAwIBAgIIAj5CwoHlWuYwDQYJKoZIhvcNAQELBQAwIzEPMA0GA1UE
  1379  ChMGR29sYW5nMRAwDgYDVQQDEwdSb290IGNhMB4XDTE1MDEwMTAwMDAwMFoXDTI1
  1380  MDEwMTAwMDAwMFowIzEPMA0GA1UEChMGR29sYW5nMRAwDgYDVQQDEwdSb290IGNh
  1381  MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDpDn8RDOZa5oaDcPZRBy4CeBH1
  1382  siSSOO4mYgLHlPE+oXdqwI/VImi2XeJM2uCFETXCknJJjYG0iJdrt/yyRFvZTQZw
  1383  +QzGj+mz36NqhGxDWb6dstB2m8PX+plZw7jl81MDvUnWs8yiQ/6twgu5AbhWKZQD
  1384  JKcNKCEpqa6UW0r5nwIDAQABo10wWzAOBgNVHQ8BAf8EBAMCAgQwHQYDVR0lBBYw
  1385  FAYIKwYBBQUHAwEGCCsGAQUFBwMCMA8GA1UdEwEB/wQFMAMBAf8wGQYDVR0OBBIE
  1386  EEA31wH7QC+4HH5UBCeMWQEwDQYJKoZIhvcNAQELBQADgYEAb4TfSeCZ1HFmHTKG
  1387  VsvqWmsOAGrRWm4fBiMH/8vRGnTkJEMLqiqgc3Ulgry/P6n4SIis7TqUOw3TiMhn
  1388  RGEz33Fsxa/tFoy/gvlJu+MqB1M2NyV33pGkdwl/b7KRWMQFieqO+uE7Ge/49pS3
  1389  eyfm5ITdK/WT9TzYhsU4AVZcn20=
  1390  -----END CERTIFICATE-----`
  1391  
  1392  const issuerSubjectMatchLeaf = `-----BEGIN CERTIFICATE-----
  1393  MIICODCCAaGgAwIBAgIJAOjwnT/iW+qmMA0GCSqGSIb3DQEBCwUAMCMxDzANBgNV
  1394  BAoTBkdvbGFuZzEQMA4GA1UEAxMHUm9vdCBDQTAeFw0xNTAxMDEwMDAwMDBaFw0y
  1395  NTAxMDEwMDAwMDBaMCAxDzANBgNVBAoTBkdvbGFuZzENMAsGA1UEAxMETGVhZjCB
  1396  nzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEA20Z9ky4SJwZIvAYoIat+xLaiXf4e
  1397  UkWIejZHpQgNkkJbwoHAvpd5mED7T20U/SsTi8KlLmfY1Ame1iI4t0oLdHMrwjTx
  1398  0ZPlltl0e/NYn2xhPMCwQdTZKyskI3dbHDu9dV3OIFTPoWOHHR4kxPMdGlCLqrYU
  1399  Q+2Xp3Vi9BTIUtcCAwEAAaN3MHUwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQG
  1400  CCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAAMBkGA1UdDgQSBBCfkRYf
  1401  Q0M+SabebbaA159gMBsGA1UdIwQUMBKAEEA31wH7QC+4HH5UBCeMWQEwDQYJKoZI
  1402  hvcNAQELBQADgYEAjYYF2on1HcUWFEG5NIcrXDiZ49laW3pb3gtcCEUJbxydMV8I
  1403  ynqjmdqDCyK+TwI1kU5dXDe/iSJYfTB20i/QoO53nnfA1hnr7KBjNWqAm4AagN5k
  1404  vEA4PCJprUYmoj3q9MKSSRYDlq5kIbl87mSRR4GqtAwJKxIasvOvULOxziQ=
  1405  -----END CERTIFICATE-----`
  1406  
  1407  const x509v1TestRoot = `-----BEGIN CERTIFICATE-----
  1408  MIICIDCCAYmgAwIBAgIIAj5CwoHlWuYwDQYJKoZIhvcNAQELBQAwIzEPMA0GA1UE
  1409  ChMGR29sYW5nMRAwDgYDVQQDEwdSb290IENBMB4XDTE1MDEwMTAwMDAwMFoXDTI1
  1410  MDEwMTAwMDAwMFowIzEPMA0GA1UEChMGR29sYW5nMRAwDgYDVQQDEwdSb290IENB
  1411  MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDpDn8RDOZa5oaDcPZRBy4CeBH1
  1412  siSSOO4mYgLHlPE+oXdqwI/VImi2XeJM2uCFETXCknJJjYG0iJdrt/yyRFvZTQZw
  1413  +QzGj+mz36NqhGxDWb6dstB2m8PX+plZw7jl81MDvUnWs8yiQ/6twgu5AbhWKZQD
  1414  JKcNKCEpqa6UW0r5nwIDAQABo10wWzAOBgNVHQ8BAf8EBAMCAgQwHQYDVR0lBBYw
  1415  FAYIKwYBBQUHAwEGCCsGAQUFBwMCMA8GA1UdEwEB/wQFMAMBAf8wGQYDVR0OBBIE
  1416  EEA31wH7QC+4HH5UBCeMWQEwDQYJKoZIhvcNAQELBQADgYEAcIwqeNUpQr9cOcYm
  1417  YjpGpYkQ6b248xijCK7zI+lOeWN89zfSXn1AvfsC9pSdTMeDklWktbF/Ad0IN8Md
  1418  h2NtN34ard0hEfHc8qW8mkXdsysVmq6cPvFYaHz+dBtkHuHDoy8YQnC0zdN/WyYB
  1419  /1JmacUUofl+HusHuLkDxmadogI=
  1420  -----END CERTIFICATE-----`
  1421  
  1422  const x509v1TestIntermediate = `-----BEGIN CERTIFICATE-----
  1423  MIIByjCCATMCCQCCdEMsT8ykqTANBgkqhkiG9w0BAQsFADAjMQ8wDQYDVQQKEwZH
  1424  b2xhbmcxEDAOBgNVBAMTB1Jvb3QgQ0EwHhcNMTUwMTAxMDAwMDAwWhcNMjUwMTAx
  1425  MDAwMDAwWjAwMQ8wDQYDVQQKEwZHb2xhbmcxHTAbBgNVBAMTFFguNTA5djEgaW50
  1426  ZXJtZWRpYXRlMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDJ2QyniAOT+5YL
  1427  jeinEBJr3NsC/Q2QJ/VKmgvp+xRxuKTHJiVmxVijmp0vWg8AWfkmuE4p3hXQbbqM
  1428  k5yxrk1n60ONhim2L4VXriEvCE7X2OXhTmBls5Ufr7aqIgPMikwjScCXwz8E8qI8
  1429  UxyAhnjeJwMYBU8TuwBImSd4LBHoQQIDAQABMA0GCSqGSIb3DQEBCwUAA4GBAIab
  1430  DRG6FbF9kL9jb/TDHkbVBk+sl/Pxi4/XjuFyIALlARgAkeZcPmL5tNW1ImHkwsHR
  1431  zWE77kJDibzd141u21ZbLsKvEdUJXjla43bdyMmEqf5VGpC3D4sFt3QVH7lGeRur
  1432  x5Wlq1u3YDL/j6s1nU2dQ3ySB/oP7J+vQ9V4QeM+
  1433  -----END CERTIFICATE-----`
  1434  
  1435  const x509v1TestLeaf = `-----BEGIN CERTIFICATE-----
  1436  MIICMzCCAZygAwIBAgIJAPo99mqJJrpJMA0GCSqGSIb3DQEBCwUAMDAxDzANBgNV
  1437  BAoTBkdvbGFuZzEdMBsGA1UEAxMUWC41MDl2MSBpbnRlcm1lZGlhdGUwHhcNMTUw
  1438  MTAxMDAwMDAwWhcNMjUwMTAxMDAwMDAwWjArMQ8wDQYDVQQKEwZHb2xhbmcxGDAW
  1439  BgNVBAMTD2Zvby5leGFtcGxlLmNvbTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkC
  1440  gYEApUh60Z+a5/oKJxG//Dn8CihSo2CJHNIIO3zEJZ1EeNSMZCynaIR6D3IPZEIR
  1441  +RG2oGt+f5EEukAPYxwasp6VeZEezoQWJ+97nPCT6DpwLlWp3i2MF8piK2R9vxkG
  1442  Z5n0+HzYk1VM8epIrZFUXSMGTX8w1y041PX/yYLxbdEifdcCAwEAAaNaMFgwDgYD
  1443  VR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNV
  1444  HRMBAf8EAjAAMBkGA1UdDgQSBBBFozXe0SnzAmjy+1U6M/cvMA0GCSqGSIb3DQEB
  1445  CwUAA4GBADYzYUvaToO/ucBskPdqXV16AaakIhhSENswYVSl97/sODaxsjishKq9
  1446  5R7siu+JnIFotA7IbBe633p75xEnLN88X626N/XRFG9iScLzpj0o0PWXBUiB+fxL
  1447  /jt8qszOXCv2vYdUTPNuPqufXLWMoirpuXrr1liJDmedCcAHepY/
  1448  -----END CERTIFICATE-----`
  1449  
  1450  const ignoreCNWithSANRoot = `-----BEGIN CERTIFICATE-----
  1451  MIIDPzCCAiegAwIBAgIIJkzCwkNrPHMwDQYJKoZIhvcNAQELBQAwMDEQMA4GA1UE
  1452  ChMHVEVTVElORzEcMBoGA1UEAxMTKipUZXN0aW5nKiogUm9vdCBDQTAeFw0xNTAx
  1453  MDEwMDAwMDBaFw0yNTAxMDEwMDAwMDBaMDAxEDAOBgNVBAoTB1RFU1RJTkcxHDAa
  1454  BgNVBAMTEyoqVGVzdGluZyoqIFJvb3QgQ0EwggEiMA0GCSqGSIb3DQEBAQUAA4IB
  1455  DwAwggEKAoIBAQC4YAf5YqlXGcikvbMWtVrNICt+V/NNWljwfvSKdg4Inm7k6BwW
  1456  P6y4Y+n4qSYIWNU4iRkdpajufzctxQCO6ty13iw3qVktzcC5XBIiS6ymiRhhDgnY
  1457  VQqyakVGw9MxrPwdRZVlssUv3Hmy6tU+v5Ok31SLY5z3wKgYWvSyYs0b8bKNU8kf
  1458  2FmSHnBN16lxGdjhe3ji58F/zFMr0ds+HakrLIvVdFcQFAnQopM8FTHpoWNNzGU3
  1459  KaiO0jBbMFkd6uVjVnuRJ+xjuiqi/NWwiwQA+CEr9HKzGkxOF8nAsHamdmO1wW+w
  1460  OsCrC0qWQ/f5NTOVATTJe0vj88OMTvo3071VAgMBAAGjXTBbMA4GA1UdDwEB/wQE
  1461  AwICpDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDwYDVR0TAQH/BAUw
  1462  AwEB/zAZBgNVHQ4EEgQQQDfXAftAL7gcflQEJ4xZATANBgkqhkiG9w0BAQsFAAOC
  1463  AQEAGOn3XjxHyHbXLKrRmpwV447B7iNBXR5VlhwOgt1kWaHDL2+8f/9/h0HMkB6j
  1464  fC+/yyuYVqYuOeavqMGVrh33D2ODuTQcFlOx5lXukP46j3j+Lm0jjZ1qNX7vlP8I
  1465  VlUXERhbelkw8O4oikakwIY9GE8syuSgYf+VeBW/lvuAZQrdnPfabxe05Tre6RXy
  1466  nJHMB1q07YHpbwIkcV/lfCE9pig2nPXTLwYZz9cl46Ul5RCpPUi+IKURo3x8y0FU
  1467  aSLjI/Ya0zwUARMmyZ3RRGCyhIarPb20mKSaMf1/Nb23pS3k1QgmZhk5pAnXYsWu
  1468  BJ6bvwEAasFiLGP6Zbdmxb2hIA==
  1469  -----END CERTIFICATE-----`
  1470  
  1471  const ignoreCNWithSANLeaf = `-----BEGIN CERTIFICATE-----
  1472  MIIDaTCCAlGgAwIBAgIJAONakvRTxgJhMA0GCSqGSIb3DQEBCwUAMDAxEDAOBgNV
  1473  BAoTB1RFU1RJTkcxHDAaBgNVBAMTEyoqVGVzdGluZyoqIFJvb3QgQ0EwHhcNMTUw
  1474  MTAxMDAwMDAwWhcNMjUwMTAxMDAwMDAwWjAsMRAwDgYDVQQKEwdURVNUSU5HMRgw
  1475  FgYDVQQDEw9mb28uZXhhbXBsZS5jb20wggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAw
  1476  ggEKAoIBAQDBqskp89V/JMIBBqcauKSOVLcMyIE/t0jgSWVrsI4sksBTabLsfMdS
  1477  ui2n+dHQ1dRBuw3o4g4fPrWwS3nMnV3pZUHEn2TPi5N1xkjTaxObXgKIY2GKmFP3
  1478  rJ9vYqHT6mT4K93kCHoRcmJWWySc7S3JAOhTcdB4G+tIdQJN63E+XRYQQfNrn5HZ
  1479  hxQoOzaguHFx+ZGSD4Ntk6BSZz5NfjqCYqYxe+iCpTpEEYhIpi8joSPSmkTMTxBW
  1480  S1W2gXbYNQ9KjNkGM6FnQsUJrSPMrWs4v3UB/U88N5LkZeF41SqD9ySFGwbGajFV
  1481  nyzj12+4K4D8BLhlOc0Eo/F/8GwOwvmxAgMBAAGjgYkwgYYwDgYDVR0PAQH/BAQD
  1482  AgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAMBgNVHRMBAf8EAjAA
  1483  MBkGA1UdDgQSBBCjeab27q+5pV43jBGANOJ1MBsGA1UdIwQUMBKAEEA31wH7QC+4
  1484  HH5UBCeMWQEwDwYDVR0RBAgwBocEfwAAATANBgkqhkiG9w0BAQsFAAOCAQEAGZfZ
  1485  ErTVxxpIg64s22mQpXSk/72THVQsfsKHzlXmztM0CJzH8ccoN67ZqKxJCfdiE/FI
  1486  Emb6BVV4cGPeIKpcxaM2dwX/Y+Y0JaxpQJvqLxs+EByRL0gPP3shgg86WWCjYLxv
  1487  AgOn862d/JXGDrC9vIlQ/DDQcyL5g0JV5UjG2G9TUigbnrXxBw7BoWK6wmoSaHnR
  1488  sZKEHSs3RUJvm7qqpA9Yfzm9jg+i9j32zh1xFacghAOmFRFXa9eCVeigZ/KK2mEY
  1489  j2kBQyvnyKsXHLAKUoUOpd6t/1PHrfXnGj+HmzZNloJ/BZ1kiWb4eLvMljoLGkZn
  1490  xZbqP3Krgjj4XNaXjg==
  1491  -----END CERTIFICATE-----`
  1492  
  1493  const excludedNamesLeaf = `-----BEGIN CERTIFICATE-----
  1494  MIID4DCCAsigAwIBAgIHDUSFtJknhzANBgkqhkiG9w0BAQsFADCBnjELMAkGA1UE
  1495  BhMCVVMxEzARBgNVBAgMCkNhbGlmb3JuaWExEjAQBgNVBAcMCUxvcyBHYXRvczEU
  1496  MBIGA1UECgwLTmV0ZmxpeCBJbmMxLTArBgNVBAsMJFBsYXRmb3JtIFNlY3VyaXR5
  1497  ICgzNzM0NTE1NTYyODA2Mzk3KTEhMB8GA1UEAwwYSW50ZXJtZWRpYXRlIENBIGZv
  1498  ciAzMzkyMB4XDTE3MDIwODIxMTUwNFoXDTE4MDIwODIwMjQ1OFowgZAxCzAJBgNV
  1499  BAYTAlVTMRMwEQYDVQQIDApDYWxpZm9ybmlhMRIwEAYDVQQHDAlMb3MgR2F0b3Mx
  1500  FDASBgNVBAoMC05ldGZsaXggSW5jMS0wKwYDVQQLDCRQbGF0Zm9ybSBTZWN1cml0
  1501  eSAoMzczNDUxNTc0ODUwMjY5NikxEzARBgNVBAMMCjE3Mi4xNi4wLjEwggEiMA0G
  1502  CSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCZ0oP1bMv6bOeqcKbzinnGpNOpenhA
  1503  zdFFsgea62znWsH3Wg4+1Md8uPCqlaQIsaJQKZHc50eKD3bg0Io7c6kxHkBQr1b8
  1504  Q7cGeK3CjdqG3NwS/aizzrLKOwL693hFwwy7JY7GGCvogbhyQRKn6iV0U9zMm7bu
  1505  /9pQVV/wx8u01u2uAlLttjyQ5LJkxo5t8cATFVqxdN5J9eY//VSDiTwXnlpQITBP
  1506  /Ow+zYuZ3kFlzH3CtCOhOEvNG3Ar1NvP3Icq35PlHV+Eki4otnKfixwByoiGpqCB
  1507  UEIY04VrZJjwBxk08y/3jY2B3VLYGgi+rryyCxIqkB7UpSNPMMWSG4UpAgMBAAGj
  1508  LzAtMAwGA1UdEwEB/wQCMAAwHQYDVR0RBBYwFIIMYmVuZGVyLmxvY2FshwSsEAAB
  1509  MA0GCSqGSIb3DQEBCwUAA4IBAQCLW3JO8L7LKByjzj2RciPjCGH5XF87Wd20gYLq
  1510  sNKcFwCIeyZhnQy5aZ164a5G9AIk2HLvH6HevBFPhA9Ivmyv/wYEfnPd1VcFkpgP
  1511  hDt8MCFJ8eSjCyKdtZh1MPMLrLVymmJV+Rc9JUUYM9TIeERkpl0rskcO1YGewkYt
  1512  qKlWE+0S16+pzsWvKn831uylqwIb8ANBPsCX4aM4muFBHavSWAHgRO+P+yXVw8Q+
  1513  VQDnMHUe5PbZd1/+1KKVs1K/CkBCtoHNHp1d/JT+2zUQJphwja9CcgfFdVhSnHL4
  1514  oEEOFtqVMIuQfR2isi08qW/JGOHc4sFoLYB8hvdaxKWSE19A
  1515  -----END CERTIFICATE-----`
  1516  
  1517  const excludedNamesIntermediate = `-----BEGIN CERTIFICATE-----
  1518  MIIDzTCCArWgAwIBAgIHDUSFqYeczDANBgkqhkiG9w0BAQsFADCBmTELMAkGA1UE
  1519  BhMCVVMxEzARBgNVBAgMCkNhbGlmb3JuaWExEjAQBgNVBAcMCUxvcyBHYXRvczEU
  1520  MBIGA1UECgwLTmV0ZmxpeCBJbmMxLTArBgNVBAsMJFBsYXRmb3JtIFNlY3VyaXR5
  1521  ICgzNzM0NTE1NDc5MDY0NjAyKTEcMBoGA1UEAwwTTG9jYWwgUm9vdCBmb3IgMzM5
  1522  MjAeFw0xNzAyMDgyMTE1MDRaFw0xODAyMDgyMDI0NThaMIGeMQswCQYDVQQGEwJV
  1523  UzETMBEGA1UECAwKQ2FsaWZvcm5pYTESMBAGA1UEBwwJTG9zIEdhdG9zMRQwEgYD
  1524  VQQKDAtOZXRmbGl4IEluYzEtMCsGA1UECwwkUGxhdGZvcm0gU2VjdXJpdHkgKDM3
  1525  MzQ1MTU1NjI4MDYzOTcpMSEwHwYDVQQDDBhJbnRlcm1lZGlhdGUgQ0EgZm9yIDMz
  1526  OTIwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCOyEs6tJ/t9emQTvlx
  1527  3FS7uJSou5rKkuqVxZdIuYQ+B2ZviBYUnMRT9bXDB0nsVdKZdp0hdchdiwNXDG/I
  1528  CiWu48jkcv/BdynVyayOT+0pOJSYLaPYpzBx1Pb9M5651ct9GSbj6Tz0ChVonoIE
  1529  1AIZ0kkebucZRRFHd0xbAKVRKyUzPN6HJ7WfgyauUp7RmlC35wTmrmARrFohQLlL
  1530  7oICy+hIQePMy9x1LSFTbPxZ5AUUXVC3eUACU3vLClF/Xs8XGHebZpUXCdMQjOGS
  1531  nq1eFguFHR1poSB8uSmmLqm4vqUH9CDhEgiBAC8yekJ8//kZQ7lUEqZj3YxVbk+Y
  1532  E4H5AgMBAAGjEzARMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcNAQELBQADggEB
  1533  ADxrnmNX5gWChgX9K5fYwhFDj5ofxZXAKVQk+WjmkwMcmCx3dtWSm++Wdksj/ZlA
  1534  V1cLW3ohWv1/OAZuOlw7sLf98aJpX+UUmIYYQxDubq+4/q7VA7HzEf2k/i/oN1NI
  1535  JgtrhpPcZ/LMO6k7DYx0qlfYq8pTSfd6MI4LnWKgLc+JSPJJjmvspgio2ZFcnYr7
  1536  A264BwLo6v1Mos1o1JUvFFcp4GANlw0XFiWh7JXYRl8WmS5DoouUC+aNJ3lmyF6z
  1537  LbIjZCSfgZnk/LK1KU1j91FI2bc2ULYZvAC1PAg8/zvIgxn6YM2Q7ZsdEgWw0FpS
  1538  zMBX1/lk4wkFckeUIlkD55Y=
  1539  -----END CERTIFICATE-----`
  1540  
  1541  const excludedNamesRoot = `-----BEGIN CERTIFICATE-----
  1542  MIIEGTCCAwGgAwIBAgIHDUSFpInn/zANBgkqhkiG9w0BAQsFADCBozELMAkGA1UE
  1543  BhMCVVMxEzARBgNVBAgMCkNhbGlmb3JuaWExEjAQBgNVBAcMCUxvcyBHYXRvczEU
  1544  MBIGA1UECgwLTmV0ZmxpeCBJbmMxLTArBgNVBAsMJFBsYXRmb3JtIFNlY3VyaXR5
  1545  ICgzNzMxNTA5NDM3NDYyNDg1KTEmMCQGA1UEAwwdTmFtZSBDb25zdHJhaW50cyBU
  1546  ZXN0IFJvb3QgQ0EwHhcNMTcwMjA4MjExNTA0WhcNMTgwMjA4MjAyNDU4WjCBmTEL
  1547  MAkGA1UEBhMCVVMxEzARBgNVBAgMCkNhbGlmb3JuaWExEjAQBgNVBAcMCUxvcyBH
  1548  YXRvczEUMBIGA1UECgwLTmV0ZmxpeCBJbmMxLTArBgNVBAsMJFBsYXRmb3JtIFNl
  1549  Y3VyaXR5ICgzNzM0NTE1NDc5MDY0NjAyKTEcMBoGA1UEAwwTTG9jYWwgUm9vdCBm
  1550  b3IgMzM5MjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAJymcnX29ekc
  1551  7+MLyr8QuAzoHWznmGdDd2sITwWRjM89/21cdlHCGKSpULUNdFp9HDLWvYECtxt+
  1552  8TuzKiQz7qAerzGUT1zI5McIjHy0e/i4xIkfiBiNeTCuB/N9QRbZlcfM80ErkaA4
  1553  gCAFK8qZAcWkHIl6e+KaQFMPLKk9kckgAnVDHEJe8oLNCogCJ15558b65g05p9eb
  1554  5Lg+E98hoPRTQaDwlz3CZPfTTA2EiEZInSi8qzodFCbTpJUVTbiVUH/JtVjlibbb
  1555  smdcx5PORK+8ZJkhLEh54AjaWOX4tB/7Tkk8stg2VBmrIARt/j4UVj7cTrIWU3bV
  1556  m8TwHJG+YgsCAwEAAaNaMFgwDwYDVR0TAQH/BAUwAwEB/zBFBgNVHR4EPjA8oBww
  1557  CocICgEAAP//AAAwDoIMYmVuZGVyLmxvY2FsoRwwCocICgEAAP//AAAwDoIMYmVu
  1558  ZGVyLmxvY2FsMA0GCSqGSIb3DQEBCwUAA4IBAQAMjbheffPxtSKSv9NySW+8qmHs
  1559  n7Mb5GGyCFu+cMZSoSaabstbml+zHEFJvWz6/1E95K4F8jKhAcu/CwDf4IZrSD2+
  1560  Hee0DolVSQhZpnHgPyj7ZATz48e3aJaQPUlhCEOh0wwF4Y0N4FV0t7R6woLylYRZ
  1561  yU1yRHUqUYpN0DWFpsPbBqgM6uUAVO2ayBFhPgWUaqkmSbZ/Nq7isGvknaTmcIwT
  1562  6mOAFN0qFb4RGzfGJW7x6z7KCULS7qVDp6fU3tRoScHFEgRubks6jzQ1W5ooSm4o
  1563  +NQCZDd5eFeU8PpNX7rgaYE4GPq+EEmLVCBYmdctr8QVdqJ//8Xu3+1phjDy
  1564  -----END CERTIFICATE-----`
  1565  
  1566  const invalidCNRoot = `-----BEGIN CERTIFICATE-----
  1567  MIIBFjCBvgIJAIsu4r+jb70UMAoGCCqGSM49BAMCMBQxEjAQBgNVBAsMCVRlc3Qg
  1568  cm9vdDAeFw0xODA3MTExODMyMzVaFw0yODA3MDgxODMyMzVaMBQxEjAQBgNVBAsM
  1569  CVRlc3Qgcm9vdDBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABF6oDgMg0LV6YhPj
  1570  QXaPXYCc2cIyCdqp0ROUksRz0pOLTc5iY2nraUheRUD1vRRneq7GeXOVNn7uXONg
  1571  oCGMjNwwCgYIKoZIzj0EAwIDRwAwRAIgDSiwgIn8g1lpruYH0QD1GYeoWVunfmrI
  1572  XzZZl0eW/ugCICgOfXeZ2GGy3wIC0352BaC3a8r5AAb2XSGNe+e9wNN6
  1573  -----END CERTIFICATE-----`
  1574  
  1575  const invalidCNWithoutSAN = `-----BEGIN CERTIFICATE-----
  1576  MIIBJDCBywIUB7q8t9mrDAL+UB1OFaMN5BEWFKIwCgYIKoZIzj0EAwIwFDESMBAG
  1577  A1UECwwJVGVzdCByb290MB4XDTE4MDcxMTE4MzUyMVoXDTI4MDcwODE4MzUyMVow
  1578  FjEUMBIGA1UEAwwLZm9vLGludmFsaWQwWTATBgcqhkjOPQIBBggqhkjOPQMBBwNC
  1579  AASnpnwiM6dHfwiTLV9hNS7aRWd28pdzGLABEkoa1bdvQTy7BWn0Bl3/6yunhQtM
  1580  90VOgUB6qcYdu7rZuSazylCQMAoGCCqGSM49BAMCA0gAMEUCIQCFlnW2cjxnEqB/
  1581  hgSB0t3IZ1DXX4XAVFT85mtFCJPTKgIgYIY+1iimTtrdbpWJzAB2eBwDgIWmWgvr
  1582  xfOcLt/vbvo=
  1583  -----END CERTIFICATE-----`
  1584  
  1585  const validCNWithoutSAN = `-----BEGIN CERTIFICATE-----
  1586  MIIBJzCBzwIUB7q8t9mrDAL+UB1OFaMN5BEWFKQwCgYIKoZIzj0EAwIwFDESMBAG
  1587  A1UECwwJVGVzdCByb290MB4XDTE4MDcxMTE4NDcyNFoXDTI4MDcwODE4NDcyNFow
  1588  GjEYMBYGA1UEAwwPZm9vLmV4YW1wbGUuY29tMFkwEwYHKoZIzj0CAQYIKoZIzj0D
  1589  AQcDQgAEp6Z8IjOnR38Iky1fYTUu2kVndvKXcxiwARJKGtW3b0E8uwVp9AZd/+sr
  1590  p4ULTPdFToFAeqnGHbu62bkms8pQkDAKBggqhkjOPQQDAgNHADBEAiBTbNe3WWFR
  1591  cqUYo0sNUuoV+tCTMDJUS+0PWIW4qBqCOwIgFHdLDn5PCk9kJpfc0O2qZx03hdq0
  1592  h7olHCpY9yMRiz0=
  1593  -----END CERTIFICATE-----`
  1594  
  1595  const rootWithoutSKID = `-----BEGIN CERTIFICATE-----
  1596  MIIBbzCCARSgAwIBAgIQeCkq3C8SOX/JM5PqYTl9cDAKBggqhkjOPQQDAjASMRAw
  1597  DgYDVQQKEwdBY21lIENvMB4XDTE5MDIwNDIyNTYzNFoXDTI5MDIwMTIyNTYzNFow
  1598  EjEQMA4GA1UEChMHQWNtZSBDbzBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABISm
  1599  jGlTr4dLOWT+BCTm2PzWRjk1DpLcSAh+Al8eB1Nc2eBWxYIH9qPirfatvqBOA4c5
  1600  ZwycRpFoaw6O+EmXnVujTDBKMA4GA1UdDwEB/wQEAwICpDATBgNVHSUEDDAKBggr
  1601  BgEFBQcDATAPBgNVHRMBAf8EBTADAQH/MBIGA1UdEQQLMAmCB2V4YW1wbGUwCgYI
  1602  KoZIzj0EAwIDSQAwRgIhAMaBYWFCjTfn0MNyQ0QXvYT/iIFompkIqzw6wB7qjLrA
  1603  AiEA3sn65V7G4tsjZEOpN0Jykn9uiTjqniqn/S/qmv8gIec=
  1604  -----END CERTIFICATE-----`
  1605  
  1606  const leafWithAKID = `-----BEGIN CERTIFICATE-----
  1607  MIIBjTCCATSgAwIBAgIRAPCKYvADhKLPaWOtcTu2XYwwCgYIKoZIzj0EAwIwEjEQ
  1608  MA4GA1UEChMHQWNtZSBDbzAeFw0xOTAyMDQyMzA2NTJaFw0yOTAyMDEyMzA2NTJa
  1609  MBMxETAPBgNVBAoTCEFjbWUgTExDMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDQgAE
  1610  Wk5N+/8X97YT6ClFNIE5/4yc2YwKn921l0wrIJEcT2u+Uydm7EqtCJNtZjYMAnBd
  1611  Acp/wynpTwC6tBTsxcM0s6NqMGgwDgYDVR0PAQH/BAQDAgWgMBMGA1UdJQQMMAoG
  1612  CCsGAQUFBwMBMAwGA1UdEwEB/wQCMAAwHwYDVR0jBBgwFoAUwitfkXg0JglCjW9R
  1613  ssWvTAveakIwEgYDVR0RBAswCYIHZXhhbXBsZTAKBggqhkjOPQQDAgNHADBEAiBk
  1614  4LpWiWPOIl5PIhX9PDVkmjpre5oyoH/3aYwG8ABYuAIgCeSfbYueOOG2AdXuMqSU
  1615  ZZMqeJS7JldLx91sPUArY5A=
  1616  -----END CERTIFICATE-----`
  1617  
  1618  var unknownAuthorityErrorTests = []struct {
  1619  	cert     string
  1620  	expected string
  1621  }{
  1622  	{selfSignedWithCommonName, "x509: certificate signed by unknown authority (possibly because of \"empty\" while trying to verify candidate authority certificate \"test\")"},
  1623  	{selfSignedNoCommonNameWithOrgName, "x509: certificate signed by unknown authority (possibly because of \"empty\" while trying to verify candidate authority certificate \"ca\")"},
  1624  	{selfSignedNoCommonNameNoOrgName, "x509: certificate signed by unknown authority (possibly because of \"empty\" while trying to verify candidate authority certificate \"serial:0\")"},
  1625  }
  1626  
  1627  func TestUnknownAuthorityError(t *testing.T) {
  1628  	for i, tt := range unknownAuthorityErrorTests {
  1629  		der, _ := pem.Decode([]byte(tt.cert))
  1630  		if der == nil {
  1631  			t.Errorf("#%d: Unable to decode PEM block", i)
  1632  		}
  1633  		c, err := ParseCertificate(der.Bytes)
  1634  		if err != nil {
  1635  			t.Errorf("#%d: Unable to parse certificate -> %v", i, err)
  1636  		}
  1637  		uae := &UnknownAuthorityError{
  1638  			Cert:     c,
  1639  			hintErr:  fmt.Errorf("empty"),
  1640  			hintCert: c,
  1641  		}
  1642  		actual := uae.Error()
  1643  		if actual != tt.expected {
  1644  			t.Errorf("#%d: UnknownAuthorityError.Error() response invalid actual: %s expected: %s", i, actual, tt.expected)
  1645  		}
  1646  	}
  1647  }
  1648  
  1649  var nameConstraintTests = []struct {
  1650  	constraint, domain string
  1651  	expectError        bool
  1652  	shouldMatch        bool
  1653  }{
  1654  	{"", "anything.com", false, true},
  1655  	{"example.com", "example.com", false, true},
  1656  	{"example.com.", "example.com", true, false},
  1657  	{"example.com", "example.com.", true, false},
  1658  	{"example.com", "ExAmPle.coM", false, true},
  1659  	{"example.com", "exampl1.com", false, false},
  1660  	{"example.com", "www.ExAmPle.coM", false, true},
  1661  	{"example.com", "sub.www.ExAmPle.coM", false, true},
  1662  	{"example.com", "notexample.com", false, false},
  1663  	{".example.com", "example.com", false, false},
  1664  	{".example.com", "www.example.com", false, true},
  1665  	{".example.com", "www..example.com", true, false},
  1666  }
  1667  
  1668  func TestNameConstraints(t *testing.T) {
  1669  	for i, test := range nameConstraintTests {
  1670  		result, err := matchDomainConstraint(test.domain, test.constraint)
  1671  
  1672  		if err != nil && !test.expectError {
  1673  			t.Errorf("unexpected error for test #%d: domain=%s, constraint=%s, err=%s", i, test.domain, test.constraint, err)
  1674  			continue
  1675  		}
  1676  
  1677  		if err == nil && test.expectError {
  1678  			t.Errorf("unexpected success for test #%d: domain=%s, constraint=%s", i, test.domain, test.constraint)
  1679  			continue
  1680  		}
  1681  
  1682  		if result != test.shouldMatch {
  1683  			t.Errorf("unexpected result for test #%d: domain=%s, constraint=%s, result=%t", i, test.domain, test.constraint, result)
  1684  		}
  1685  	}
  1686  }
  1687  
  1688  const selfSignedWithCommonName = `-----BEGIN CERTIFICATE-----
  1689  MIIDCjCCAfKgAwIBAgIBADANBgkqhkiG9w0BAQsFADAaMQswCQYDVQQKEwJjYTEL
  1690  MAkGA1UEAxMCY2EwHhcNMTYwODI4MTcwOTE4WhcNMjEwODI3MTcwOTE4WjAcMQsw
  1691  CQYDVQQKEwJjYTENMAsGA1UEAxMEdGVzdDCCASIwDQYJKoZIhvcNAQEBBQADggEP
  1692  ADCCAQoCggEBAOH55PfRsbvmcabfLLko1w/yuapY/hk13Cgmc3WE/Z1ZStxGiVxY
  1693  gQVH9n4W/TbUsrep/TmcC4MV7xEm5252ArcgaH6BeQ4QOTFj/6Jx0RT7U/ix+79x
  1694  8RRysf7OlzNpGIctwZEM7i/G+0ZfqX9ULxL/EW9tppSxMX1jlXZQarnU7BERL5cH
  1695  +G2jcbU9H28FXYishqpVYE9L7xrXMm61BAwvGKB0jcVW6JdhoAOSfQbbgp7JjIlq
  1696  czXqUsv1UdORO/horIoJptynTvuARjZzyWatya6as7wyOgEBllE6BjPK9zpn+lp3
  1697  tQ8dwKVqm/qBPhIrVqYG/Ec7pIv8mJfYabMCAwEAAaNZMFcwDgYDVR0PAQH/BAQD
  1698  AgOoMB0GA1UdJQQWMBQGCCsGAQUFBwMCBggrBgEFBQcDATAMBgNVHRMBAf8EAjAA
  1699  MAoGA1UdDgQDBAEAMAwGA1UdIwQFMAOAAQAwDQYJKoZIhvcNAQELBQADggEBAAAM
  1700  XMFphzq4S5FBcRdB2fRrmcoz+jEROBWvIH/1QUJeBEBz3ZqBaJYfBtQTvqCA5Rjw
  1701  dxyIwVd1W3q3aSulM0tO62UCU6L6YeeY/eq8FmpD7nMJo7kCrXUUAMjxbYvS3zkT
  1702  v/NErK6SgWnkQiPJBZNX1Q9+aSbLT/sbaCTdbWqcGNRuLGJkmqfIyoxRt0Hhpqsx
  1703  jP5cBaVl50t4qoCuVIE9cOucnxYXnI7X5HpXWvu8Pfxo4SwVjb1az8Fk5s8ZnxGe
  1704  fPB6Q3L/pKBe0SEe5GywpwtokPLB3lAygcuHbxp/1FlQ1NQZqq+vgXRIla26bNJf
  1705  IuYkJwt6w+LH/9HZgf8=
  1706  -----END CERTIFICATE-----`
  1707  const selfSignedNoCommonNameWithOrgName = `-----BEGIN CERTIFICATE-----
  1708  MIIC+zCCAeOgAwIBAgIBADANBgkqhkiG9w0BAQsFADAaMQswCQYDVQQKEwJjYTEL
  1709  MAkGA1UEAxMCY2EwHhcNMTYwODI4MTgxMzQ4WhcNMjEwODI3MTgxMzQ4WjANMQsw
  1710  CQYDVQQKEwJjYTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAL5EjrUa
  1711  7EtOMxWiIgTzp2FlQvncPsG329O3l3uNGnbigb8TmNMw2M8UhoDjd84pnU5RAfqd
  1712  8t5TJyw/ybnIKBN131Q2xX+gPQ0dFyMvcO+i1CUgCxmYZomKVA2MXO1RD1hLTYGS
  1713  gOVjc3no3MBwd8uVQp0NStqJ1QvLtNG4Uy+B28qe+ZFGGbjGqx8/CU4A8Szlpf7/
  1714  xAZR8w5qFUUlpA2LQYeHHJ5fQVXw7kyL1diNrKNi0G3qcY0IrBh++hT+hnEEXyXu
  1715  g8a0Ux18hoE8D6rAr34rCZl6AWfqW5wjwm+N5Ns2ugr9U4N8uCKJYMPHb2CtdubU
  1716  46IzVucpTfGLdaMCAwEAAaNZMFcwDgYDVR0PAQH/BAQDAgOoMB0GA1UdJQQWMBQG
  1717  CCsGAQUFBwMCBggrBgEFBQcDATAMBgNVHRMBAf8EAjAAMAoGA1UdDgQDBAEAMAwG
  1718  A1UdIwQFMAOAAQAwDQYJKoZIhvcNAQELBQADggEBAEn5SgVpJ3zjsdzPqK7Qd/sB
  1719  bYd1qtPHlrszjhbHBg35C6mDgKhcv4o6N+fuC+FojZb8lIxWzJtvT9pQbfy/V6u3
  1720  wOb816Hm71uiP89sioIOKCvSAstj/p9doKDOUaKOcZBTw0PS2m9eja8bnleZzBvK
  1721  rD8cNkHf74v98KvBhcwBlDifVzmkWzMG6TL1EkRXUyLKiWgoTUFSkCDV927oXXMR
  1722  DKnszq+AVw+K8hbeV2A7GqT7YfeqOAvSbatTDnDtKOPmlCnQui8A149VgZzXv7eU
  1723  29ssJSqjUPyp58dlV6ZuynxPho1QVZUOQgnJToXIQ3/5vIvJRXy52GJCs4/Gh/w=
  1724  -----END CERTIFICATE-----`
  1725  const selfSignedNoCommonNameNoOrgName = `-----BEGIN CERTIFICATE-----
  1726  MIIC7jCCAdagAwIBAgIBADANBgkqhkiG9w0BAQsFADAaMQswCQYDVQQKEwJjYTEL
  1727  MAkGA1UEAxMCY2EwHhcNMTYwODI4MTgxOTQ1WhcNMjEwODI3MTgxOTQ1WjAAMIIB
  1728  IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAp3E+Jl6DpgzogHUW/i/AAcCM
  1729  fnNJLOamNVKFGmmxhb4XTHxRaWoTzrlsyzIMS0WzivvJeZVe6mWbvuP2kZanKgIz
  1730  35YXRTR9HbqkNTMuvnpUESzWxbGWE2jmt2+a/Jnz89FS4WIYRhF7nI2z8PvZOfrI
  1731  2gETTT2tEpoF2S4soaYfm0DBeT8K0/rogAaf+oeUS6V+v3miRcAooJgpNJGu9kqm
  1732  S0xKPn1RCFVjpiRd6YNS0xZirjYQIBMFBvoSoHjaOdgJptNRBprYPOxVJ/ItzGf0
  1733  kPmzPFCx2tKfxV9HLYBPgxi+fP3IIx8aIYuJn8yReWtYEMYU11hDPeAFN5Gm+wID
  1734  AQABo1kwVzAOBgNVHQ8BAf8EBAMCA6gwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsG
  1735  AQUFBwMBMAwGA1UdEwEB/wQCMAAwCgYDVR0OBAMEAQAwDAYDVR0jBAUwA4ABADAN
  1736  BgkqhkiG9w0BAQsFAAOCAQEATZVOFeiCpPM5QysToLv+8k7Rjoqt6L5IxMUJGEpq
  1737  4ENmldmwkhEKr9VnYEJY3njydnnTm97d9vOfnLj9nA9wMBODeOO3KL2uJR2oDnmM
  1738  9z1NSe2aQKnyBb++DM3ZdikpHn/xEpGV19pYKFQVn35x3lpPh2XijqRDO/erKemb
  1739  w67CoNRb81dy+4Q1lGpA8ORoLWh5fIq2t2eNGc4qB8vlTIKiESzAwu7u3sRfuWQi
  1740  4R+gnfLd37FWflMHwztFbVTuNtPOljCX0LN7KcuoXYlr05RhQrmoN7fQHsrZMNLs
  1741  8FVjHdKKu+uPstwd04Uy4BR/H2y1yerN9j/L6ZkMl98iiA==
  1742  -----END CERTIFICATE-----`
  1743  
  1744  const criticalExtRoot = `-----BEGIN CERTIFICATE-----
  1745  MIIBqzCCAVGgAwIBAgIJAJ+mI/85cXApMAoGCCqGSM49BAMCMB0xDDAKBgNVBAoT
  1746  A09yZzENMAsGA1UEAxMEUm9vdDAeFw0xNTAxMDEwMDAwMDBaFw0yNTAxMDEwMDAw
  1747  MDBaMB0xDDAKBgNVBAoTA09yZzENMAsGA1UEAxMEUm9vdDBZMBMGByqGSM49AgEG
  1748  CCqGSM49AwEHA0IABJGp9joiG2QSQA+1FczEDAsWo84rFiP3GTL+n+ugcS6TyNib
  1749  gzMsdbJgVi+a33y0SzLZxB+YvU3/4KTk8yKLC+2jejB4MA4GA1UdDwEB/wQEAwIC
  1750  BDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDwYDVR0TAQH/BAUwAwEB
  1751  /zAZBgNVHQ4EEgQQQDfXAftAL7gcflQEJ4xZATAbBgNVHSMEFDASgBBAN9cB+0Av
  1752  uBx+VAQnjFkBMAoGCCqGSM49BAMCA0gAMEUCIFeSV00fABFceWR52K+CfIgOHotY
  1753  FizzGiLB47hGwjMuAiEA8e0um2Kr8FPQ4wmFKaTRKHMaZizCGl3m+RG5QsE1KWo=
  1754  -----END CERTIFICATE-----`
  1755  
  1756  const criticalExtIntermediate = `-----BEGIN CERTIFICATE-----
  1757  MIIBszCCAVmgAwIBAgIJAL2kcGZKpzVqMAoGCCqGSM49BAMCMB0xDDAKBgNVBAoT
  1758  A09yZzENMAsGA1UEAxMEUm9vdDAeFw0xNTAxMDEwMDAwMDBaFw0yNTAxMDEwMDAw
  1759  MDBaMCUxDDAKBgNVBAoTA09yZzEVMBMGA1UEAxMMSW50ZXJtZWRpYXRlMFkwEwYH
  1760  KoZIzj0CAQYIKoZIzj0DAQcDQgAESqVq92iPEq01cL4o99WiXDc5GZjpjNlzMS1n
  1761  rk8oHcVDp4tQRRQG3F4A6dF1rn/L923ha3b0fhDLlAvXZB+7EKN6MHgwDgYDVR0P
  1762  AQH/BAQDAgIEMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAPBgNVHRMB
  1763  Af8EBTADAQH/MBkGA1UdDgQSBBCMGmiotXbbXVd7H40UsgajMBsGA1UdIwQUMBKA
  1764  EEA31wH7QC+4HH5UBCeMWQEwCgYIKoZIzj0EAwIDSAAwRQIhAOhhNRb6KV7h3wbE
  1765  cdap8bojzvUcPD78fbsQPCNw1jPxAiBOeAJhlTwpKn9KHpeJphYSzydj9NqcS26Y
  1766  xXbdbm27KQ==
  1767  -----END CERTIFICATE-----`
  1768  
  1769  const criticalExtLeafWithExt = `-----BEGIN CERTIFICATE-----
  1770  MIIBxTCCAWugAwIBAgIJAJZAUtw5ccb1MAoGCCqGSM49BAMCMCUxDDAKBgNVBAoT
  1771  A09yZzEVMBMGA1UEAxMMSW50ZXJtZWRpYXRlMB4XDTE1MDEwMTAwMDAwMFoXDTI1
  1772  MDEwMTAwMDAwMFowJDEMMAoGA1UEChMDT3JnMRQwEgYDVQQDEwtleGFtcGxlLmNv
  1773  bTBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABF3ABa2+B6gUyg6ayCaRQWYY/+No
  1774  6PceLqEavZNUeVNuz7bS74Toy8I7R3bGMkMgbKpLSPlPTroAATvebTXoBaijgYQw
  1775  gYEwDgYDVR0PAQH/BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcD
  1776  AjAMBgNVHRMBAf8EAjAAMBkGA1UdDgQSBBBRNtBL2vq8nCV3qVp7ycxMMBsGA1Ud
  1777  IwQUMBKAEIwaaKi1dttdV3sfjRSyBqMwCgYDUQMEAQH/BAAwCgYIKoZIzj0EAwID
  1778  SAAwRQIgVjy8GBgZFiagexEuDLqtGjIRJQtBcf7lYgf6XFPH1h4CIQCT6nHhGo6E
  1779  I+crEm4P5q72AnA/Iy0m24l7OvLuXObAmg==
  1780  -----END CERTIFICATE-----`
  1781  
  1782  const criticalExtIntermediateWithExt = `-----BEGIN CERTIFICATE-----
  1783  MIIB2TCCAX6gAwIBAgIIQD3NrSZtcUUwCgYIKoZIzj0EAwIwHTEMMAoGA1UEChMD
  1784  T3JnMQ0wCwYDVQQDEwRSb290MB4XDTE1MDEwMTAwMDAwMFoXDTI1MDEwMTAwMDAw
  1785  MFowPTEMMAoGA1UEChMDT3JnMS0wKwYDVQQDEyRJbnRlcm1lZGlhdGUgd2l0aCBD
  1786  cml0aWNhbCBFeHRlbnNpb24wWTATBgcqhkjOPQIBBggqhkjOPQMBBwNCAAQtnmzH
  1787  mcRm10bdDBnJE7xQEJ25cLCL5okuEphRR0Zneo6+nQZikoh+UBbtt5GV3Dms7LeP
  1788  oF5HOplYDCd8wi/wo4GHMIGEMA4GA1UdDwEB/wQEAwICBDAdBgNVHSUEFjAUBggr
  1789  BgEFBQcDAQYIKwYBBQUHAwIwDwYDVR0TAQH/BAUwAwEB/zAZBgNVHQ4EEgQQKxdv
  1790  UuQZ6sO3XvBsxgNZ3zAbBgNVHSMEFDASgBBAN9cB+0AvuBx+VAQnjFkBMAoGA1ED
  1791  BAEB/wQAMAoGCCqGSM49BAMCA0kAMEYCIQCQzTPd6XKex+OAPsKT/1DsoMsg8vcG
  1792  c2qZ4Q0apT/kvgIhAKu2TnNQMIUdcO0BYQIl+Uhxc78dc9h4lO+YJB47pHGx
  1793  -----END CERTIFICATE-----`
  1794  
  1795  const criticalExtLeaf = `-----BEGIN CERTIFICATE-----
  1796  MIIBzzCCAXWgAwIBAgIJANoWFIlhCI9MMAoGCCqGSM49BAMCMD0xDDAKBgNVBAoT
  1797  A09yZzEtMCsGA1UEAxMkSW50ZXJtZWRpYXRlIHdpdGggQ3JpdGljYWwgRXh0ZW5z
  1798  aW9uMB4XDTE1MDEwMTAwMDAwMFoXDTI1MDEwMTAwMDAwMFowJDEMMAoGA1UEChMD
  1799  T3JnMRQwEgYDVQQDEwtleGFtcGxlLmNvbTBZMBMGByqGSM49AgEGCCqGSM49AwEH
  1800  A0IABG1Lfh8A0Ho2UvZN5H0+ONil9c8jwtC0y0xIZftyQE+Fwr9XwqG3rV2g4M1h
  1801  GnJa9lV9MPHg8+b85Hixm0ZSw7SjdzB1MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUE
  1802  FjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwDAYDVR0TAQH/BAIwADAZBgNVHQ4EEgQQ
  1803  UNhY4JhezH9gQYqvDMWrWDAbBgNVHSMEFDASgBArF29S5Bnqw7de8GzGA1nfMAoG
  1804  CCqGSM49BAMCA0gAMEUCIQClA3d4tdrDu9Eb5ZBpgyC+fU1xTZB0dKQHz6M5fPZA
  1805  2AIgN96lM+CPGicwhN24uQI6flOsO3H0TJ5lNzBYLtnQtlc=
  1806  -----END CERTIFICATE-----`
  1807  
  1808  func TestValidHostname(t *testing.T) {
  1809  	tests := []struct {
  1810  		host string
  1811  		want bool
  1812  	}{
  1813  		{"example.com", true},
  1814  		{"eXample123-.com", true},
  1815  		{"-eXample123-.com", false},
  1816  		{"", false},
  1817  		{".", false},
  1818  		{"example..com", false},
  1819  		{".example.com", false},
  1820  		{"*.example.com", true},
  1821  		{"*foo.example.com", false},
  1822  		{"foo.*.example.com", false},
  1823  		{"exa_mple.com", true},
  1824  		{"foo,bar", false},
  1825  		{"project-dev:us-central1:main", true},
  1826  	}
  1827  	for _, tt := range tests {
  1828  		if got := validHostname(tt.host); got != tt.want {
  1829  			t.Errorf("validHostname(%q) = %v, want %v", tt.host, got, tt.want)
  1830  		}
  1831  	}
  1832  }
  1833  
  1834  func generateCert(cn string, isCA bool, issuer *Certificate, issuerKey crypto.PrivateKey) (*Certificate, crypto.PrivateKey, error) {
  1835  	priv, err := ecdsa.GenerateKey(elliptic.P256(), rand.Reader)
  1836  	if err != nil {
  1837  		return nil, nil, err
  1838  	}
  1839  
  1840  	serialNumberLimit := new(big.Int).Lsh(big.NewInt(1), 128)
  1841  	serialNumber, _ := rand.Int(rand.Reader, serialNumberLimit)
  1842  
  1843  	template := &Certificate{
  1844  		SerialNumber: serialNumber,
  1845  		Subject:      pkix.Name{CommonName: cn},
  1846  		NotBefore:    time.Now().Add(-1 * time.Hour),
  1847  		NotAfter:     time.Now().Add(24 * time.Hour),
  1848  
  1849  		KeyUsage:              KeyUsageKeyEncipherment | KeyUsageDigitalSignature | KeyUsageCertSign,
  1850  		ExtKeyUsage:           []ExtKeyUsage{ExtKeyUsageServerAuth},
  1851  		BasicConstraintsValid: true,
  1852  		IsCA:                  isCA,
  1853  	}
  1854  	if issuer == nil {
  1855  		issuer = template
  1856  		issuerKey = priv
  1857  	}
  1858  
  1859  	derBytes, err := CreateCertificate(rand.Reader, template, issuer, priv.Public(), issuerKey)
  1860  	if err != nil {
  1861  		return nil, nil, err
  1862  	}
  1863  	cert, err := ParseCertificate(derBytes)
  1864  	if err != nil {
  1865  		return nil, nil, err
  1866  	}
  1867  
  1868  	return cert, priv, nil
  1869  }
  1870  
  1871  func TestPathologicalChain(t *testing.T) {
  1872  	if testing.Short() {
  1873  		t.Skip("skipping generation of a long chain of certificates in short mode")
  1874  	}
  1875  
  1876  	// Build a chain where all intermediates share the same subject, to hit the
  1877  	// path building worst behavior.
  1878  	roots, intermediates := NewCertPool(), NewCertPool()
  1879  
  1880  	parent, parentKey, err := generateCert("Root CA", true, nil, nil)
  1881  	if err != nil {
  1882  		t.Fatal(err)
  1883  	}
  1884  	roots.AddCert(parent)
  1885  
  1886  	for i := 1; i < 100; i++ {
  1887  		parent, parentKey, err = generateCert("Intermediate CA", true, parent, parentKey)
  1888  		if err != nil {
  1889  			t.Fatal(err)
  1890  		}
  1891  		intermediates.AddCert(parent)
  1892  	}
  1893  
  1894  	leaf, _, err := generateCert("Leaf", false, parent, parentKey)
  1895  	if err != nil {
  1896  		t.Fatal(err)
  1897  	}
  1898  
  1899  	start := time.Now()
  1900  	_, err = leaf.Verify(VerifyOptions{
  1901  		Roots:         roots,
  1902  		Intermediates: intermediates,
  1903  	})
  1904  	t.Logf("verification took %v", time.Since(start))
  1905  
  1906  	if err == nil || !strings.Contains(err.Error(), "signature check attempts limit") {
  1907  		t.Errorf("expected verification to fail with a signature checks limit error; got %v", err)
  1908  	}
  1909  }
  1910  
  1911  func TestLongChain(t *testing.T) {
  1912  	if testing.Short() {
  1913  		t.Skip("skipping generation of a long chain of certificates in short mode")
  1914  	}
  1915  
  1916  	roots, intermediates := NewCertPool(), NewCertPool()
  1917  
  1918  	parent, parentKey, err := generateCert("Root CA", true, nil, nil)
  1919  	if err != nil {
  1920  		t.Fatal(err)
  1921  	}
  1922  	roots.AddCert(parent)
  1923  
  1924  	for i := 1; i < 15; i++ {
  1925  		name := fmt.Sprintf("Intermediate CA #%d", i)
  1926  		parent, parentKey, err = generateCert(name, true, parent, parentKey)
  1927  		if err != nil {
  1928  			t.Fatal(err)
  1929  		}
  1930  		intermediates.AddCert(parent)
  1931  	}
  1932  
  1933  	leaf, _, err := generateCert("Leaf", false, parent, parentKey)
  1934  	if err != nil {
  1935  		t.Fatal(err)
  1936  	}
  1937  
  1938  	start := time.Now()
  1939  	if _, err := leaf.Verify(VerifyOptions{
  1940  		Roots:         roots,
  1941  		Intermediates: intermediates,
  1942  	}); err != nil {
  1943  		t.Error(err)
  1944  	}
  1945  	t.Logf("verification took %v", time.Since(start))
  1946  }
  1947  
  1948  func TestSystemRootsError(t *testing.T) {
  1949  	if runtime.GOOS == "windows" {
  1950  		t.Skip("Windows does not use (or support) systemRoots")
  1951  	}
  1952  
  1953  	defer func(oldSystemRoots *CertPool) { systemRoots = oldSystemRoots }(systemRootsPool())
  1954  
  1955  	opts := VerifyOptions{
  1956  		Intermediates: NewCertPool(),
  1957  		DNSName:       "www.google.com",
  1958  		CurrentTime:   time.Unix(1395785200, 0),
  1959  	}
  1960  
  1961  	if ok := opts.Intermediates.AppendCertsFromPEM([]byte(giag2Intermediate)); !ok {
  1962  		t.Fatalf("failed to parse intermediate")
  1963  	}
  1964  
  1965  	leaf, err := certificateFromPEM(googleLeaf)
  1966  	if err != nil {
  1967  		t.Fatalf("failed to parse leaf: %v", err)
  1968  	}
  1969  
  1970  	systemRoots = nil
  1971  
  1972  	_, err = leaf.Verify(opts)
  1973  	if _, ok := err.(SystemRootsError); !ok {
  1974  		t.Errorf("error was not SystemRootsError: %v", err)
  1975  	}
  1976  }
  1977  

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