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1 /* |
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2 * Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of the License "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include <x509certchain.h> |
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20 |
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21 EXPORT_C TValidationStatus::TValidationStatus(const TValidationError aError, const TInt aCert) |
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22 :iReason(aError), iCert(aCert) |
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23 { |
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24 } |
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25 |
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26 //x509 cert chain |
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27 /** |
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28 * If the certificate has decoded the members from TeletexString then the return value |
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29 * may be incorrect because TeletexString type is not fully supported by this library. |
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30 * Instead the decode methods perform a direct conversion from 8 to 16bits by adding |
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31 * null characters in the second byte of each character. This will work as expected |
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32 * for cases where the string contains ASCII data. |
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33 */ |
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34 EXPORT_C CArrayPtrFlat<CX509Certificate>* CX509CertChain::DecodeCertsL(const TDesC8& aBinaryData) |
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35 { |
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36 CArrayPtrFlat<CX509Certificate>* temp = new(ELeave) CArrayPtrFlat<CX509Certificate> (1); |
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37 TCleanupItem cleanupCerts(CleanupCertArray, temp); |
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38 CleanupStack::PushL(cleanupCerts); |
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39 TInt pos = 0;//start at the start |
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40 while (pos < aBinaryData.Length()) |
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41 { |
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42 CX509Certificate* cert = CX509Certificate::NewLC(aBinaryData, pos); |
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43 temp->AppendL(cert); |
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44 CleanupStack::Pop(); |
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45 } |
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46 CleanupStack::Pop();//temp |
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47 return temp; |
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48 } |
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49 |
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50 EXPORT_C CX509CertChain::~CX509CertChain() |
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51 { |
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52 if (iChain) |
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53 { |
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54 iChain->ResetAndDestroy(); |
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55 delete iChain; |
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56 } |
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57 } |
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58 |
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59 EXPORT_C TInt CX509CertChain::Count() const |
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60 { |
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61 return iChain->Count(); |
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62 } |
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63 |
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64 EXPORT_C const CX509Certificate& CX509CertChain::Cert(TInt aIndex) const |
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65 { |
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66 return *(iChain->At(aIndex)); |
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67 } |
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68 |
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69 |
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70 EXPORT_C TBool CX509CertChain::IsEqualL(const CX509CertChain& aOther) const |
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71 { |
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72 TInt num1 = Count(); |
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73 TInt num2 = aOther.Count(); |
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74 if (num1 != num2) |
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75 { |
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76 return EFalse; |
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77 } |
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78 |
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79 for (TInt i = 0; i < num1; ++i) |
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80 { |
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81 const CX509Certificate& cert1 = Cert(i); |
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82 const CX509Certificate& cert2 = aOther.Cert(i); |
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83 |
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84 if (!cert1.IsEqualL(cert2)) |
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85 { |
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86 return EFalse; |
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87 } |
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88 } |
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89 |
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90 return ETrue; |
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91 } |
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92 |
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93 |
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94 void CX509CertChain::CleanupCertArray(TAny* aArray) |
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95 { |
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96 CArrayPtrFlat<CX509Certificate>* array = REINTERPRET_CAST(CArrayPtrFlat<CX509Certificate>*, aArray); |
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97 array->ResetAndDestroy(); |
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98 delete array; |
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99 } |
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100 |
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101 // x509 certificate warning |
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102 EXPORT_C CCertificateValidationWarnings* CCertificateValidationWarnings::NewL(TInt aIndex) |
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103 { |
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104 CCertificateValidationWarnings* self = CCertificateValidationWarnings::NewLC(aIndex); |
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105 CleanupStack::Pop(self); |
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106 return self; |
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107 } |
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108 |
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109 EXPORT_C CCertificateValidationWarnings* CCertificateValidationWarnings::NewLC(TInt aIndex) |
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110 { |
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111 CCertificateValidationWarnings* self = new(ELeave) CCertificateValidationWarnings(aIndex); |
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112 CleanupStack::PushL(self); |
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113 return self; |
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114 } |
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115 |
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116 CCertificateValidationWarnings::CCertificateValidationWarnings(TInt aIndex) |
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117 : iCertIndex(aIndex) |
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118 { |
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119 } |
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120 |
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121 EXPORT_C CCertificateValidationWarnings::~CCertificateValidationWarnings() |
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122 { |
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123 iWarnings.Reset(); |
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124 iCriticalExtsFound.ResetAndDestroy(); |
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125 } |
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126 |
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127 EXPORT_C const RPointerArray<TDesC>& CCertificateValidationWarnings::CriticalExtensionsFound() const |
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128 { |
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129 return iCriticalExtsFound; |
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130 } |
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131 |
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132 EXPORT_C const RArray<TValidationStatus>& CCertificateValidationWarnings::Warnings() const |
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133 { |
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134 return iWarnings; |
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135 } |
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136 |
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137 EXPORT_C TInt CCertificateValidationWarnings::CertIndex() const |
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138 { |
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139 return iCertIndex; |
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140 } |
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141 |
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142 EXPORT_C CCertificateValidationWarnings* CCertificateValidationWarnings::InternalizeL(RReadStream& aStream) |
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143 { |
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144 // iCertIndex |
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145 TInt certIndex = aStream.ReadInt32L(); |
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146 |
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147 // create a cert warning using the cert index and ref cert |
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148 CCertificateValidationWarnings* certWarning = CCertificateValidationWarnings::NewLC(certIndex); |
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149 |
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150 // iWarnings |
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151 TInt32 count = aStream.ReadInt32L(); |
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152 for (TInt x=0; x<count; ++x) |
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153 { |
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154 TValidationStatus warning(EValidatedOK,0); |
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155 TPckg<TValidationStatus> pckg(warning); |
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156 aStream.ReadL(pckg); |
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157 certWarning->AppendWarningL(warning); |
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158 } |
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159 |
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160 // iCriticalExtsFound |
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161 count = aStream.ReadInt32L(); |
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162 for (TInt x=0; x<count; ++x) |
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163 { |
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164 TInt length = aStream.ReadInt32L(); |
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165 HBufC* oid = HBufC::NewLC(length); |
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166 TPtr oidPtr = oid->Des(); |
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167 aStream.ReadL(oidPtr, length); |
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168 certWarning->AppendCriticalExtensionWarningL(*oid); |
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169 CleanupStack::Pop(oid); |
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170 } |
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171 |
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172 CleanupStack::Pop(certWarning); |
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173 return certWarning; |
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174 } |
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175 |
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176 EXPORT_C void CCertificateValidationWarnings::ExternalizeL(RWriteStream& aStream) const |
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177 { |
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178 // iCertIndex; |
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179 aStream.WriteInt32L(iCertIndex); |
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180 |
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181 // iWarnings; |
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182 TInt x; |
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183 aStream.WriteInt32L(iWarnings.Count()); |
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184 for (x=0; x<iWarnings.Count(); ++x) |
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185 { |
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186 aStream.WriteL(TPckgC<TValidationStatus>(iWarnings[x])); |
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187 } |
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188 |
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189 // iCriticalExtsFound; |
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190 aStream.WriteInt32L(iCriticalExtsFound.Count()); |
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191 for (x=0; x<iCriticalExtsFound.Count(); ++x) |
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192 { |
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193 aStream.WriteInt32L((*iCriticalExtsFound[x]).Length()); |
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194 aStream.WriteL(*iCriticalExtsFound[x]); |
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195 } |
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196 } |
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197 |
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198 EXPORT_C void CCertificateValidationWarnings::AppendWarningL(TValidationStatus aWarning) |
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199 { |
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200 iWarnings.AppendL(aWarning); |
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201 } |
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202 |
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203 EXPORT_C void CCertificateValidationWarnings::AppendCriticalExtensionWarningL(TDesC& aCriticalExt) |
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204 { |
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205 iCriticalExtsFound.AppendL(&aCriticalExt); |
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206 } |