1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file ciphersuitestep.cpp

    18  @internalTechnology

    19 */

    20 #include "ciphersuitesstep.h"

    21 

    22 #include <tlsprovinterface.h>

    23 

    24 CCipherSuitesStep::CCipherSuitesStep()

    25 	{

    26 	SetTestStepName(KCipherSuitesStep);

    27 	}

    28 

    29 TVerdict CCipherSuitesStep::doTestStepPreambleL()

    30 	{

    31 	// No tls setup required.

    32 	ConstructL();

    33 	

    34 	CTlsCryptoAttributes* atts = Provider()->Attributes();

    35 	// Reads if NULL ciphers suites are to be allowed from INI file.

    36 	ReadUseNullCipher();

    37 	if(UseNullCipher())

    38 		{

    39 		// Enables null cipher by setting appropiate parameter  

    40 		atts->iAllowNullCipherSuites = ETrue;

    41  		}		

    42 		

    43 		

    44 	

    45 	// Reads PSK values if included in INI file.

    46 	ReadPskToBeUsedL();

    47 	

    48 	// Reads if NULL ciphers suites are to be allowed from INI file.

    49 	ReadUseNullCipher();

    50 	

    51 	

    52 	// If cipher suite under test is uses PSK (Pre Shared Key)

    53 	if(UsePsk())

    54 		{

    55 		// Populates values for PSK 

    56 		atts->iPskConfigured = true;

    57 		}

    58 

    59 

    60 	if(UseNullCipher())

    61 		{

    62 		// Enables null cipher by setting appropiate parameter  

    63 		atts->iAllowNullCipherSuites = ETrue;

    64  		}		

    65 		

    66 		

    67 	// read the list of cipher suites (in order) that

    68 	// we think we ought to be supporting.

    69 	TInt numCiphers(0);

    70 	if (!GetIntFromConfig(ConfigSection(), KNumCipherSuites, numCiphers))

    71 		{

    72 		User::Leave(KErrNotFound);

    73 		}

    74 		

    75 	INFO_PRINTF1(_L("Reading expected cipher suited from ini."));

    76 		

    77 	for (TInt i = 1; i <= numCiphers; ++i)

    78 		{

    79 		TBuf<128> suiteTag;

    80 		suiteTag.Append(KCipherSuiteBase);

    81 		suiteTag.AppendNum(i);

    82 		

    83 		TInt cipherSuite(0);

    84 		if (!GetHexFromConfig(ConfigSection(), suiteTag, cipherSuite))

    85 			{

    86 			User::Leave(KErrNotFound);

    87 			}

    88 			

    89 		TTLSCipherSuite suite;

    90 		suite.iLoByte = cipherSuite & 0xFF;

    91 		suite.iHiByte = (((TUint)cipherSuite) >> 8) & 0xFF;

    92 		

    93 		iSuites.AppendL(suite);

    94 		}

    95 	return EPass;

    96 	}

    97 

    98 TVerdict CCipherSuitesStep::doTestStepL()

    99 	{

   100 	SetTestStepResult(EFail);

   101 	INFO_PRINTF1(_L("Fetching TLS Provider supported cipher suites."));

   102 	TInt err = GetCipherSuitesL();

   103 	if (err != KErrNone)

   104 		{

   105 		INFO_PRINTF1(_L("Failed! Could not get supported cipher suites from TLS Provider!"));

   106 		}

   107 	else if (CipherSuites().Count() != iSuites.Count())

   108 		{

   109 		INFO_PRINTF3(_L("Failed! TLS Provider supports %d suites, expecting %d."),

   110 			CipherSuites().Count(), iSuites.Count());

   111 		}

   112 	else

   113 		{

   114 		for (TInt i = 0; i < iSuites.Count(); ++i)

   115 			{

   116 	 	

   117 			if (!(iSuites[i] == CipherSuites()[i]))

   118 				{

   119 				INFO_PRINTF1(_L("Failed! Cipher suites or order different from expected!"));

   120  				return TestStepResult();

   121 				}

   122 			}

   123 		}

   124 	

   125 	// does nothing significant but increases code coverage.

   126 	Provider()->ReConnectL();

   127 	Provider()->ReConnectL();

   128 	err = GetCipherSuitesL();

   129 	Provider()->ConnectL();

   130 	Provider()->ReConnectL();

   131 		

   132 	if (err != KErrNone)

   133 		{

   134 		INFO_PRINTF1(_L("Failed! Could not get supported cipher suites from TLS Provider!"));

   135 		}

   136 	else if (CipherSuites().Count() != iSuites.Count())

   137 		{

   138 		INFO_PRINTF3(_L("Failed! TLS Provider supports %d suites, expecting %d."),

   139 			CipherSuites().Count(), iSuites.Count());

   140 		}

   141 	else

   142 		{

   143 		SetTestStepResult(EPass);

   144 		for (TInt i = 0; i < iSuites.Count(); ++i)

   145 			{

   146 			if (!(iSuites[i] == CipherSuites()[i]))

   147 				{

   148 				INFO_PRINTF1(_L("Failed! Cipher suites or order different from expected!"));

   149 			

   150 				SetTestStepResult(EFail);

   151 				break;

   152 				}

   153 			}

   154 		}

   155 	return TestStepResult();

   156 	}

   157 	

   158 CCipherSuitesStep::~CCipherSuitesStep()

   159 	{

   160 	iSuites.Close();

   161 	}