github.com/deroproject/derosuite@v2.1.6-1.0.20200307070847-0f2e589c7a2b+incompatible/transaction/transaction_extra_test.go (about)

     1  // Copyright 2017-2018 DERO Project. All rights reserved.
     2  // Use of this source code in any form is governed by RESEARCH license.
     3  // license can be found in the LICENSE file.
     4  // GPG: 0F39 E425 8C65 3947 702A  8234 08B2 0360 A03A 9DE8
     5  //
     6  //
     7  // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
     8  // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
     9  // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
    10  // THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    11  // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
    12  // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    13  // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
    14  // STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
    15  // THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    16  
    17  package transaction
    18  
    19  import "fmt"
    20  import "testing"
    21  import "encoding/hex"
    22  
    23  import "github.com/deroproject/derosuite/crypto"
    24  
    25  func Test_Normal_PaymentID_parsing(t *testing.T) {
    26  
    27  	// this tx is from mainnet block 28310 txid fbb6bcc17c8095a22b27de99d1642eea2d84d0962ed9a4d09c68843fc19b6cf4
    28  	tx_hex := "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"
    29  
    30  	tx_data_blob, _ := hex.DecodeString(tx_hex)
    31  
    32  	var tx Transaction
    33  
    34  	err := tx.DeserializeHeader(tx_data_blob)
    35  
    36  	if err != nil {
    37  		t.Errorf("Deserialize fbb6bcc17c8095a22b27de99d1642eea2d84d0962ed9a4d09c68843fc19b6cf4 tx failed\n")
    38  		return
    39  	}
    40  
    41  	if fmt.Sprintf("%s", tx.GetHash()) != "fbb6bcc17c8095a22b27de99d1642eea2d84d0962ed9a4d09c68843fc19b6cf4" {
    42  		t.Errorf("Deserialize fbb6bcc17c8095a22b27de99d1642eea2d84d0962ed9a4d09c68843fc19b6cf4 tx  gethash failed\n")
    43  	}
    44  
    45  	if !tx.Parse_Extra() {
    46  		t.Errorf("mainnet  fbb6bcc17c8095a22b27de99d1642eea2d84d0962ed9a4d09c68843fc19b6cf4 tx  extra parsing failed\n")
    47  	}
    48  
    49  	expected_key := crypto.HexToKey("8d92d0909fdfc65e676682a2683154f17b1b0061f6b927f073c760c78e8211f8")
    50  
    51  	if tx.Extra_map[TX_PUBLIC_KEY] != expected_key {
    52  		t.Errorf("mainnet fbb6bcc17c8095a22b27de99d1642eea2d84d0962ed9a4d09c68843fc19b6cf4  extra parsing failed, public key no match\n")
    53  	}
    54  
    55  	expected_payment_id := "84f42865552b22e95cf5c9b3cb2a2b5d52f7114b62a5bcf218fd2a5a41105f80"
    56  
    57  	if fmt.Sprintf("%x", tx.PaymentID_map[TX_EXTRA_NONCE_PAYMENT_ID]) != expected_payment_id {
    58  		t.Errorf("mainnet fbb6bcc17c8095a22b27de99d1642eea2d84d0962ed9a4d09c68843fc19b6cf4  extra parsing failed, payment id mismatch\n")
    59  	}
    60  
    61  	// serialize extra once again
    62  
    63  	tx.Extra = tx.Serialize_Extra()
    64  
    65  	// now parse it again and check everything is still all right
    66  	if !tx.Parse_Extra() {
    67  		t.Errorf("mainnet  fbb6bcc17c8095a22b27de99d1642eea2d84d0962ed9a4d09c68843fc19b6cf4 tx  extra parsing failed\n")
    68  	}
    69  
    70  	{ // test everything again
    71  		expected_key := crypto.HexToKey("8d92d0909fdfc65e676682a2683154f17b1b0061f6b927f073c760c78e8211f8")
    72  
    73  		if tx.Extra_map[TX_PUBLIC_KEY] != expected_key {
    74  			t.Errorf("mainnet fbb6bcc17c8095a22b27de99d1642eea2d84d0962ed9a4d09c68843fc19b6cf4  extra parsing failed, public key no match\n")
    75  		}
    76  
    77  		expected_payment_id := "84f42865552b22e95cf5c9b3cb2a2b5d52f7114b62a5bcf218fd2a5a41105f80"
    78  
    79  		if fmt.Sprintf("%x", tx.PaymentID_map[TX_EXTRA_NONCE_PAYMENT_ID]) != expected_payment_id {
    80  			t.Fatalf("mainnet fbb6bcc17c8095a22b27de99d1642eea2d84d0962ed9a4d09c68843fc19b6cf4  extra parsing failed, payment id mismatch\n")
    81  		}
    82  	}
    83  
    84  }
    85  
    86  // manualy place edge cases, to see whether incomplete processing can be detected
    87  func Test_Edge_Case(t *testing.T) {
    88  
    89  	tests := []struct {
    90  		name     string
    91  		extrahex string
    92  		expected bool
    93  	}{
    94  
    95  		{
    96  			name:     "padding header only",
    97  			extrahex: "00", // empty padding marker
    98  			expected: false,
    99  		},
   100  		{
   101  			name:     "padding data missing",
   102  			extrahex: "0005", // padding data missing
   103  			expected: false,
   104  		},
   105  		{
   106  			name:     "public  data missing",
   107  			extrahex: "0105", // public key data missing
   108  			expected: false,
   109  		},
   110  		{
   111  			name:     "extra nonce  header only",
   112  			extrahex: "02", // only header, even length is missing
   113  			expected: false,
   114  		},
   115  		{
   116  			name:     "extra nonce  data missing",
   117  			extrahex: "0205", // public key data missing
   118  			expected: false,
   119  		},
   120  		{
   121  			name:     "extra nonce invalid payment ID",
   122  			extrahex: "020101", // public key data missing
   123  			expected: true,
   124  		},
   125  		{
   126  			name:     "extra nonce valid 32 byte payment ID",
   127  			extrahex: "02210000112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", // public key data missing
   128  			expected: true,
   129  		},
   130  		{
   131  			name:     "extra nonce unknown byte payment ID type",
   132  			extrahex: "0221ff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", // public key data missing
   133  			expected: false,
   134  		},
   135  		{
   136  			name:     "extra nonce valid 8 byte encrypted payment ID",
   137  			extrahex: "0209010011223344556677",
   138  			expected: true,
   139  		},
   140  		{
   141  			name:     "extra nonce unknown byte payment ID type",
   142  			extrahex: "0209020011223344556677",
   143  			expected: false,
   144  		},
   145  
   146  		{
   147  			name:     "unknown tag",
   148  			extrahex: "ff", // unknown tag
   149  			expected: false,
   150  		},
   151  	}
   152  
   153  	for _, test := range tests {
   154  		var tx Transaction
   155  		var err error
   156  
   157  		tx.Extra, err = hex.DecodeString(test.extrahex)
   158  		if err != nil {
   159  			t.Fatalf("Tx hex could not be hex decoded")
   160  		}
   161  
   162  		if tx.Parse_Extra() != test.expected {
   163  			t.Fatalf("Extra parsing test %s failed", test.name)
   164  		}
   165  	}
   166  
   167  }
   168  
   169  // manualy place edge cases, to see whether incomplete processing can be detected
   170  func Test_Edge_Case_serialisation(t *testing.T) {
   171  
   172  	var tx Transaction
   173  	tx.Extra_map = map[EXTRA_TAG]interface{}{}
   174  	tx.PaymentID_map = map[EXTRA_TAG]interface{}{}
   175  
   176  	// make sure tx
   177  	if len(tx.Serialize_Extra()) != 0 {
   178  		t.Fatalf("Cannot serialize without key")
   179  	}
   180  	expected_key := crypto.HexToKey("8d92d0909fdfc65e676682a2683154f17b1b0061f6b927f073c760c78e8211f8")
   181  	tx.Extra_map[TX_PUBLIC_KEY] = expected_key
   182  
   183  	tx.Extra_map[TX_EXTRA_NONCE] = make([]byte, 300, 300)
   184  
   185  	if fmt.Sprintf("%x", tx.Serialize_Extra()) != "018d92d0909fdfc65e676682a2683154f17b1b0061f6b927f073c760c78e8211f802fe0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000" {
   186  		t.Fatalf("Extra Nonce Could not be trimmed and serialized properly")
   187  	}
   188  
   189  	tx.PaymentID_map[TX_EXTRA_NONCE_ENCRYPTED_PAYMENT_ID] = make([]byte, 8, 8)
   190  
   191  	if fmt.Sprintf("%x", tx.Serialize_Extra()) != "018d92d0909fdfc65e676682a2683154f17b1b0061f6b927f073c760c78e8211f80209010000000000000000" {
   192  		t.Fatalf("Extra Payment ID could not be serialized correctly")
   193  	}
   194  
   195  }