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1 /* |
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2 * Copyright (c) 2008-2009 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 /** |
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20 @file |
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21 @publishedPartner |
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22 @released |
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23 */ |
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24 |
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25 #ifndef __SIGNING_H__ |
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26 #define __SIGNING_H__ |
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27 |
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28 #include <iostream> |
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29 |
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30 #include "sisblob.h" |
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31 #include "siscontents.h" |
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32 #include "sissignaturealgorithm.h" |
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33 |
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34 // Forward declarations |
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35 class CSISDataUnit; |
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36 class CSISInstallBlock; |
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37 class CSisSignatureCertificateChain; |
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38 |
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39 class CSignSis |
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40 { |
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41 public: |
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42 /** |
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43 * Parameterized constructor |
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44 * @param aSisFileName sis file name |
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45 */ |
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46 explicit CSignSis(const std::wstring aSisFileName); |
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47 /** |
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48 * Destructor |
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49 */ |
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50 ~CSignSis(); |
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51 public: |
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52 /** |
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53 * Sign the sis with given certificate and key |
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54 * @param aOutputFileName - Signed sis file name |
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55 * @param aCertificate - certificate path |
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56 * @param aPrivateKey - private key path |
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57 * @param aPassPhrase - password/passphrase by which the private key is encrypted. |
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58 * @param aAlgorithm - algorithm used for signing. |
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59 */ |
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60 void SignSis( const std::wstring& aOutputFileName, |
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61 const std::wstring& aCertificate, |
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62 const std::wstring& aPrivateKey, |
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63 const std::wstring& aPassPhrase, |
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64 const CSISSignatureAlgorithm::TAlgorithm aAlgorithm); |
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65 /** |
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66 * Remove the most recent signature from the sis file. |
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67 * @param aOutputFileName - Sis file with last signature removed |
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68 */ |
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69 void RemoveSignature(const std::wstring& aOutputFileName); |
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70 /** |
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71 * Remove all signatures from the sis file. |
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72 * @param aOutputFileName - Sis file name of the unsigned sis. |
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73 */ |
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74 void RemoveAllSignatures(const std::wstring& aOutputFileName); |
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75 |
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76 /** |
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77 * This function will verify CSISContents. In case the controller |
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78 * is not a valid one it will throw an exception (CSISException). |
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79 */ |
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80 void Verify(); |
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81 /** |
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82 * Iterate through each of the files present in the install block. The hash value |
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83 * associated with each file will be compared with a value re-computed from the file |
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84 * data. This is to ensure that a malicious file cannot be substituted after the |
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85 * sis file has been signed. In case of any abnormality the funtion will throw an |
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86 * exception (CSISException). |
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87 * |
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88 * @param aInstallBlock Install block from which the files will be tested. |
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89 * @param aDataUnit To retrieve file data. |
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90 */ |
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91 void VerifyHashAgainstFileData (const CSISInstallBlock& aInstallBlock, const CSISDataUnit& aDataUnit); |
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92 |
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93 private: |
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94 CSignSis(const CSignSis&){} |
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95 |
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96 private: |
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97 CSISContents iSisContents; |
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98 }; |
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99 |
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100 #endif // __SIGNING_H__ |
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101 |