-
Notifications
You must be signed in to change notification settings - Fork 60
/
TestLogicsigSignature.java
172 lines (147 loc) · 6.63 KB
/
TestLogicsigSignature.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
package com.algorand.algosdk.crypto;
import com.algorand.algosdk.util.TestUtil;
import java.util.ArrayList;
import java.util.Arrays;
import com.algorand.algosdk.account.Account;
import com.algorand.algosdk.util.Encoder;
import org.junit.jupiter.api.Test;
import static org.assertj.core.api.Assertions.*;
public class TestLogicsigSignature {
@Test
public void testLogicsigEmptyCreation() throws Exception {
assertThatThrownBy(() -> new LogicsigSignature(null, null))
.isInstanceOf(NullPointerException.class);
}
@Test
public void testLogicsigCreation() throws Exception {
byte[] program = {
0x01, 0x20, 0x01, 0x01, 0x22 // int 1
};
ArrayList<byte[]> args = new ArrayList<byte[]>();
String programHash = "6Z3C3LDVWGMX23BMSYMANACQOSINPFIRF77H7N3AWJZYV6OH6GWTJKVMXY";
Address sender = new Address(programHash);
LogicsigSignature lsig = new LogicsigSignature(program);
assertThat(lsig.logic).isEqualTo(program);
assertThat(lsig.args).isNull();
assertThat(lsig.sig).isNull();
assertThat(lsig.msig).isNull();
boolean verified = lsig.verify(sender);
assertThat(verified).isTrue();
assertThat(lsig.toAddress()).isEqualTo(sender);
byte[] arg1 = {1, 2, 3};
byte[] arg2 = {4, 5, 6};
args.add(arg1);
args.add(arg2);
lsig = new LogicsigSignature(program, args);
assertThat(lsig.logic).isEqualTo(program);
assertThat(lsig.args).isEqualTo(args);
assertThat(lsig.sig).isNull();
assertThat(lsig.msig).isNull();
verified = lsig.verify(sender);
assertThat(verified).isTrue();
assertThat(lsig.toAddress()).isEqualTo(sender);
// check serialization
byte[] outBytes = Encoder.encodeToMsgPack(lsig);
LogicsigSignature lsig1 = Encoder.decodeFromMsgPack(outBytes, LogicsigSignature.class);
assertThat(lsig).isEqualTo(lsig1);
// check serialization with null args
lsig = new LogicsigSignature(program);
outBytes = Encoder.encodeToMsgPack(lsig);
lsig1 = Encoder.decodeFromMsgPack(outBytes, LogicsigSignature.class);
assertThat(lsig).isEqualTo(lsig1);
// check modified program fails on verification
program[3] = 2;
lsig = new LogicsigSignature(program);
verified = lsig.verify(sender);
assertThat(verified).isFalse();
TestUtil.serializeDeserializeCheck(lsig);
}
@Test
public void testLogicsigInvalidProgramCreation() throws Exception {
byte[] program = {
0x7F, 0x20, 0x01, 0x01, 0x22
};
assertThatThrownBy(() -> new LogicsigSignature(program))
.isInstanceOf(IllegalArgumentException.class)
.hasMessage("unsupported version");
}
@Test
public void testLogicsigSignature() throws Exception {
byte[] program = {
0x01, 0x20, 0x01, 0x01, 0x22 // int 1
};
LogicsigSignature lsig = new LogicsigSignature(program);
Account account = new Account();
lsig = account.signLogicsig(lsig);
assertThat(lsig.logic).isEqualTo(program);
assertThat(lsig.args).isNull();
assertThat(lsig.sig)
.isNotEqualTo(new Signature())
.isNotNull();
assertThat(lsig.msig).isNull();
boolean verified = lsig.verify(account.getAddress());
assertThat(verified).isTrue();
// check serialization
byte[] outBytes = Encoder.encodeToMsgPack(lsig);
LogicsigSignature lsig1 = Encoder.decodeFromMsgPack(outBytes, LogicsigSignature.class);
assertThat(lsig1).isEqualTo(lsig);
TestUtil.serializeDeserializeCheck(lsig);
}
@Test
public void testLogicsigMultisigSignature() throws Exception {
byte[] program = {
0x01, 0x20, 0x01, 0x01, 0x22 // int 1
};
Address one = new Address("DN7MBMCL5JQ3PFUQS7TMX5AH4EEKOBJVDUF4TCV6WERATKFLQF4MQUPZTA");
Address two = new Address("BFRTECKTOOE7A5LHCF3TTEOH2A7BW46IYT2SX5VP6ANKEXHZYJY77SJTVM");
Address three = new Address("47YPQTIGQEO7T4Y4RWDYWEKV6RTR2UNBQXBABEEGM72ESWDQNCQ52OPASU");
MultisigAddress ma = new MultisigAddress(
1, 2, Arrays.asList(
new Ed25519PublicKey(one.getBytes()),
new Ed25519PublicKey(two.getBytes()),
new Ed25519PublicKey(three.getBytes())
)
);
String mn1 = "auction inquiry lava second expand liberty glass involve ginger illness length room item discover ahead table doctor term tackle cement bonus profit right above catch";
String mn2 = "since during average anxiety protect cherry club long lawsuit loan expand embark forum theory winter park twenty ball kangaroo cram burst board host ability left";
Account acc1 = new Account(mn1);
Account acc2 = new Account(mn2);
Account account = new Account();
LogicsigSignature lsig = new LogicsigSignature(program);
lsig = acc1.signLogicsig(lsig, ma);
assertThat(lsig.logic).isEqualTo(program);
assertThat(lsig.args).isNull();
assertThat(lsig.sig).isNull();
assertThat(lsig.msig)
.isNotEqualTo(new MultisigSignature())
.isNotNull();
boolean verified = lsig.verify(ma.toAddress());
assertThat(verified).isFalse();
LogicsigSignature lsigLambda = lsig;
assertThatThrownBy(() -> account.appendToLogicsig(lsigLambda))
.isInstanceOf(IllegalArgumentException.class)
.hasMessage("Multisig account does not contain this secret key");
lsig = acc2.appendToLogicsig(lsig);
verified = lsig.verify(ma.toAddress());
assertThat(verified).isTrue();
// Add a single signature and ensure it fails
LogicsigSignature lsig1 = new LogicsigSignature(program);
lsig1 = account.signLogicsig(lsig1);
lsig.sig = lsig1.sig;
verified = lsig.verify(ma.toAddress());
assertThat(verified).isFalse();
verified = lsig.verify(account.getAddress());
assertThat(verified).isFalse();
// Remove and ensure it still works
lsig.sig = null;
verified = lsig.verify(ma.toAddress());
assertThat(verified).isTrue();
// check serialization
byte[] outBytes = Encoder.encodeToMsgPack(lsig);
LogicsigSignature lsig2 = Encoder.decodeFromMsgPack(outBytes, LogicsigSignature.class);
assertThat(lsig2).isEqualTo(lsig);
verified = lsig2.verify(ma.toAddress());
assertThat(verified).isTrue();
TestUtil.serializeDeserializeCheck(lsig2);
}
}