-
Notifications
You must be signed in to change notification settings - Fork 3.2k
/
Copy pathtest_descriptor.py
408 lines (370 loc) · 34.6 KB
/
test_descriptor.py
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
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
# Copyright (c) 2018-2023 The HWI developers
# Copyright (c) 2023 The Electrum developers
# Distributed under the MIT software license, see the accompanying
# file COPYING or http://www.opensource.org/licenses/mit-license.php.
#
# originally from https://github.com/bitcoin-core/HWI/blob/f5a9b29c00e483cc99a1b8f4f5ef75413a092869/test/test_descriptor.py
from binascii import unhexlify
import unittest
import electrum_ecc as ecc
from electrum.descriptor import (
parse_descriptor,
MultisigDescriptor,
SHDescriptor,
TRDescriptor,
PKHDescriptor,
WPKHDescriptor,
WSHDescriptor,
PubkeyProvider,
)
from electrum.util import bfh
from . import ElectrumTestCase, as_testnet
class TestDescriptor(ElectrumTestCase):
@as_testnet
def test_parse_descriptor_with_origin(self):
d = "wpkh([00000001/84h/1h/0h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/0)"
desc = parse_descriptor(d)
self.assertTrue(isinstance(desc, WPKHDescriptor))
self.assertEqual(desc.pubkeys[0].origin.fingerprint.hex(), "00000001")
self.assertEqual(desc.pubkeys[0].origin.get_derivation_path(), "m/84h/1h/0h")
self.assertEqual(desc.pubkeys[0].pubkey, "tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B")
self.assertEqual(desc.pubkeys[0].deriv_path, "/0/0")
self.assertEqual(desc.pubkeys[0].get_full_derivation_path(), "m/84h/1h/0h/0/0")
self.assertEqual(desc.pubkeys[0].get_full_derivation_int_list(), [16777216, 2147483732, 2147483649, 2147483648, 0, 0])
self.assertEqual(desc.to_string_no_checksum(), d)
e = desc.expand()
self.assertEqual(e.output_script, unhexlify("0014d95fc47eada9e4c3cf59a2cbf9e96517c3ba2efa"))
self.assertEqual(e.redeem_script, None)
self.assertEqual(e.witness_script, None)
self.assertEqual(e.address(), "tb1qm90ugl4d48jv8n6e5t9ln6t9zlpm5th690vysp")
@as_testnet
def test_parse_multisig_descriptor_with_origin(self):
d = "wsh(multi(2,[00000001/48h/0h/0h/2h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/0,[00000002/48h/0h/0h/2h]tpubDFHiBJDeNvqPWNJbzzxqDVXmJZoNn2GEtoVcFhMjXipQiorGUmps3e5ieDGbRrBPTFTh9TXEKJCwbAGW9uZnfrVPbMxxbFohuFzfT6VThty/0/0))"
desc = parse_descriptor(d)
self.assertTrue(isinstance(desc, WSHDescriptor))
self.assertTrue(isinstance(desc.subdescriptors[0], MultisigDescriptor))
self.assertEqual(desc.subdescriptors[0].pubkeys[0].origin.fingerprint.hex(), "00000001")
self.assertEqual(desc.subdescriptors[0].pubkeys[0].origin.get_derivation_path(), "m/48h/0h/0h/2h")
self.assertEqual(desc.subdescriptors[0].pubkeys[0].pubkey, "tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B")
self.assertEqual(desc.subdescriptors[0].pubkeys[0].deriv_path, "/0/0")
self.assertEqual(desc.subdescriptors[0].pubkeys[0].get_full_derivation_path(), "m/48h/0h/0h/2h/0/0")
self.assertEqual(desc.subdescriptors[0].pubkeys[0].get_full_derivation_int_list(), [16777216, 2147483696, 2147483648, 2147483648, 2147483650, 0, 0])
self.assertEqual(desc.subdescriptors[0].pubkeys[1].origin.fingerprint.hex(), "00000002")
self.assertEqual(desc.subdescriptors[0].pubkeys[1].origin.get_derivation_path(), "m/48h/0h/0h/2h")
self.assertEqual(desc.subdescriptors[0].pubkeys[1].pubkey, "tpubDFHiBJDeNvqPWNJbzzxqDVXmJZoNn2GEtoVcFhMjXipQiorGUmps3e5ieDGbRrBPTFTh9TXEKJCwbAGW9uZnfrVPbMxxbFohuFzfT6VThty")
self.assertEqual(desc.subdescriptors[0].pubkeys[1].deriv_path, "/0/0")
self.assertEqual(desc.to_string_no_checksum(), d)
e = desc.expand()
self.assertEqual(e.output_script, unhexlify("002084b64b2b8651df8fd3e9735f6269edbf9e03abf619ae0788be9f17bf18e83d59"))
self.assertEqual(e.redeem_script, None)
self.assertEqual(e.witness_script, unhexlify("522102c97dc3f4420402e01a113984311bf4a1b8de376cac0bdcfaf1b3ac81f13433c721033a4f18d2b498273ed7439c59f6d8a673d5b9c67a03163d530e12c941ca22be3352ae"))
d = "sh(multi(2,[00000001/48h/0h/0h/2h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/0,[00000002/48h/0h/0h/2h]tpubDFHiBJDeNvqPWNJbzzxqDVXmJZoNn2GEtoVcFhMjXipQiorGUmps3e5ieDGbRrBPTFTh9TXEKJCwbAGW9uZnfrVPbMxxbFohuFzfT6VThty/0/0))"
desc = parse_descriptor(d)
self.assertTrue(isinstance(desc, SHDescriptor))
self.assertTrue(isinstance(desc.subdescriptors[0], MultisigDescriptor))
self.assertEqual(desc.subdescriptors[0].pubkeys[0].origin.fingerprint.hex(), "00000001")
self.assertEqual(desc.subdescriptors[0].pubkeys[0].origin.get_derivation_path(), "m/48h/0h/0h/2h")
self.assertEqual(desc.subdescriptors[0].pubkeys[0].pubkey, "tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B")
self.assertEqual(desc.subdescriptors[0].pubkeys[0].deriv_path, "/0/0")
self.assertEqual(desc.subdescriptors[0].pubkeys[1].origin.fingerprint.hex(), "00000002")
self.assertEqual(desc.subdescriptors[0].pubkeys[1].origin.get_derivation_path(), "m/48h/0h/0h/2h")
self.assertEqual(desc.subdescriptors[0].pubkeys[1].pubkey, "tpubDFHiBJDeNvqPWNJbzzxqDVXmJZoNn2GEtoVcFhMjXipQiorGUmps3e5ieDGbRrBPTFTh9TXEKJCwbAGW9uZnfrVPbMxxbFohuFzfT6VThty")
self.assertEqual(desc.subdescriptors[0].pubkeys[1].deriv_path, "/0/0")
self.assertEqual(desc.to_string_no_checksum(), d)
e = desc.expand()
self.assertEqual(e.output_script, unhexlify("a91495ee6326805b1586bb821fc3c0eeab2c68441b4187"))
self.assertEqual(e.redeem_script, unhexlify("522102c97dc3f4420402e01a113984311bf4a1b8de376cac0bdcfaf1b3ac81f13433c721033a4f18d2b498273ed7439c59f6d8a673d5b9c67a03163d530e12c941ca22be3352ae"))
self.assertEqual(e.witness_script, None)
d = "sh(wsh(multi(2,[00000001/48h/0h/0h/2h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/0,[00000002/48h/0h/0h/2h]tpubDFHiBJDeNvqPWNJbzzxqDVXmJZoNn2GEtoVcFhMjXipQiorGUmps3e5ieDGbRrBPTFTh9TXEKJCwbAGW9uZnfrVPbMxxbFohuFzfT6VThty/0/0)))"
desc = parse_descriptor(d)
self.assertTrue(isinstance(desc, SHDescriptor))
self.assertTrue(isinstance(desc.subdescriptors[0], WSHDescriptor))
self.assertTrue(isinstance(desc.subdescriptors[0].subdescriptors[0], MultisigDescriptor))
self.assertEqual(desc.subdescriptors[0].subdescriptors[0].pubkeys[0].origin.fingerprint.hex(), "00000001")
self.assertEqual(desc.subdescriptors[0].subdescriptors[0].pubkeys[0].origin.get_derivation_path(), "m/48h/0h/0h/2h")
self.assertEqual(desc.subdescriptors[0].subdescriptors[0].pubkeys[0].pubkey, "tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B")
self.assertEqual(desc.subdescriptors[0].subdescriptors[0].pubkeys[0].deriv_path, "/0/0")
self.assertEqual(desc.subdescriptors[0].subdescriptors[0].pubkeys[1].origin.fingerprint.hex(), "00000002")
self.assertEqual(desc.subdescriptors[0].subdescriptors[0].pubkeys[1].origin.get_derivation_path(), "m/48h/0h/0h/2h")
self.assertEqual(desc.subdescriptors[0].subdescriptors[0].pubkeys[1].pubkey, "tpubDFHiBJDeNvqPWNJbzzxqDVXmJZoNn2GEtoVcFhMjXipQiorGUmps3e5ieDGbRrBPTFTh9TXEKJCwbAGW9uZnfrVPbMxxbFohuFzfT6VThty")
self.assertEqual(desc.subdescriptors[0].subdescriptors[0].pubkeys[1].deriv_path, "/0/0")
self.assertEqual(desc.to_string_no_checksum(), d)
e = desc.expand()
self.assertEqual(e.output_script, unhexlify("a914779ae0f6958e98b997cc177f9b554289905fbb5587"))
self.assertEqual(e.redeem_script, unhexlify("002084b64b2b8651df8fd3e9735f6269edbf9e03abf619ae0788be9f17bf18e83d59"))
self.assertEqual(e.witness_script, unhexlify("522102c97dc3f4420402e01a113984311bf4a1b8de376cac0bdcfaf1b3ac81f13433c721033a4f18d2b498273ed7439c59f6d8a673d5b9c67a03163d530e12c941ca22be3352ae"))
@as_testnet
def test_parse_descriptor_without_origin(self):
d = "wpkh(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/0)"
desc = parse_descriptor(d)
self.assertTrue(isinstance(desc, WPKHDescriptor))
self.assertEqual(desc.pubkeys[0].origin, None)
self.assertEqual(desc.pubkeys[0].pubkey, "tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B")
self.assertEqual(desc.pubkeys[0].deriv_path, "/0/0")
self.assertEqual(desc.pubkeys[0].get_full_derivation_path(), "m/0/0")
self.assertEqual(desc.pubkeys[0].get_full_derivation_int_list(), [0, 0])
self.assertEqual(desc.to_string_no_checksum(), d)
e = desc.expand()
self.assertEqual(e.output_script, unhexlify("0014d95fc47eada9e4c3cf59a2cbf9e96517c3ba2efa"))
self.assertEqual(e.redeem_script, None)
self.assertEqual(e.witness_script, None)
@as_testnet
def test_parse_descriptor_with_origin_fingerprint_only(self):
d = "wpkh([00000001]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/0)"
desc = parse_descriptor(d)
self.assertTrue(isinstance(desc, WPKHDescriptor))
self.assertEqual(desc.pubkeys[0].origin.fingerprint.hex(), "00000001")
self.assertEqual(len(desc.pubkeys[0].origin.path), 0)
self.assertEqual(desc.pubkeys[0].pubkey, "tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B")
self.assertEqual(desc.pubkeys[0].deriv_path, "/0/0")
self.assertEqual(desc.to_string_no_checksum(), d)
e = desc.expand()
self.assertEqual(e.output_script, unhexlify("0014d95fc47eada9e4c3cf59a2cbf9e96517c3ba2efa"))
self.assertEqual(e.redeem_script, None)
self.assertEqual(e.witness_script, None)
def test_parse_descriptor_with_key_at_end_with_origin(self):
d = "wpkh([00000001/84h/1h/0h/0/0]02c97dc3f4420402e01a113984311bf4a1b8de376cac0bdcfaf1b3ac81f13433c7)"
desc = parse_descriptor(d)
self.assertTrue(isinstance(desc, WPKHDescriptor))
self.assertEqual(desc.pubkeys[0].origin.fingerprint.hex(), "00000001")
self.assertEqual(desc.pubkeys[0].origin.get_derivation_path(), "m/84h/1h/0h/0/0")
self.assertEqual(desc.pubkeys[0].pubkey, "02c97dc3f4420402e01a113984311bf4a1b8de376cac0bdcfaf1b3ac81f13433c7")
self.assertEqual(desc.pubkeys[0].deriv_path, None)
self.assertEqual(desc.pubkeys[0].get_full_derivation_path(), "m/84h/1h/0h/0/0")
self.assertEqual(desc.pubkeys[0].get_full_derivation_int_list(), [16777216, 2147483732, 2147483649, 2147483648, 0, 0])
self.assertEqual(desc.to_string_no_checksum(), d)
e = desc.expand()
self.assertEqual(e.output_script, unhexlify("0014d95fc47eada9e4c3cf59a2cbf9e96517c3ba2efa"))
self.assertEqual(e.redeem_script, None)
self.assertEqual(e.witness_script, None)
d = "pkh([00000001/84h/1h/0h/0/0]02c97dc3f4420402e01a113984311bf4a1b8de376cac0bdcfaf1b3ac81f13433c7)"
desc = parse_descriptor(d)
self.assertTrue(isinstance(desc, PKHDescriptor))
self.assertEqual(desc.pubkeys[0].origin.fingerprint.hex(), "00000001")
self.assertEqual(desc.pubkeys[0].origin.get_derivation_path(), "m/84h/1h/0h/0/0")
self.assertEqual(desc.pubkeys[0].pubkey, "02c97dc3f4420402e01a113984311bf4a1b8de376cac0bdcfaf1b3ac81f13433c7")
self.assertEqual(desc.pubkeys[0].deriv_path, None)
self.assertEqual(desc.to_string_no_checksum(), d)
e = desc.expand()
self.assertEqual(e.output_script, unhexlify("76a914d95fc47eada9e4c3cf59a2cbf9e96517c3ba2efa88ac"))
self.assertEqual(e.redeem_script, None)
self.assertEqual(e.witness_script, None)
def test_parse_descriptor_with_key_at_end_without_origin(self):
d = "wpkh(02c97dc3f4420402e01a113984311bf4a1b8de376cac0bdcfaf1b3ac81f13433c7)"
desc = parse_descriptor(d)
self.assertTrue(isinstance(desc, WPKHDescriptor))
self.assertEqual(desc.pubkeys[0].origin, None)
self.assertEqual(desc.pubkeys[0].pubkey, "02c97dc3f4420402e01a113984311bf4a1b8de376cac0bdcfaf1b3ac81f13433c7")
self.assertEqual(desc.pubkeys[0].deriv_path, None)
self.assertEqual(desc.pubkeys[0].get_full_derivation_path(), "m")
self.assertEqual(desc.pubkeys[0].get_full_derivation_int_list(), [])
self.assertEqual(desc.to_string_no_checksum(), d)
def test_parse_empty_descriptor(self):
self.assertRaises(ValueError, parse_descriptor, "")
@as_testnet
def test_parse_descriptor_replace_h(self):
d = "wpkh([00000001/84'/1'/0']tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/0)"
desc = parse_descriptor(d)
self.assertIsNotNone(desc)
self.assertEqual(desc.pubkeys[0].origin.get_derivation_path(), "m/84h/1h/0h")
@as_testnet
def test_parse_descriptor_unknown_notation_for_hardened_derivation(self):
with self.assertRaises(ValueError):
desc = parse_descriptor("wpkh([00000001/84x/1x/0x]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/0)")
with self.assertRaises(ValueError):
desc = parse_descriptor("wpkh([00000001/84h/1h/0h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0x)")
def test_checksums(self):
with self.subTest(msg="Valid checksum"):
self.assertIsNotNone(parse_descriptor("sh(multi(2,[00000000/111h/222]xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc,xprv9uPDJpEQgRQfDcW7BkF7eTya6RPxXeJCqCJGHuCJ4GiRVLzkTXBAJMu2qaMWPrS7AANYqdq6vcBcBUdJCVVFceUvJFjaPdGZ2y9WACViL4L/0))#5js07kwj"))
self.assertIsNotNone(parse_descriptor("sh(multi(2,[00000000/111h/222]xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL,xpub68NZiKmJWnxxS6aaHmn81bvJeTESw724CRDs6HbuccFQN9Ku14VQrADWgqbhhTHBaohPX4CjNLf9fq9MYo6oDaPPLPxSb7gwQN3ih19Zm4Y/0))#hgmsckna"))
self.assertIsNotNone(parse_descriptor("sh(multi(2,[00000000/111h/222]xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc,xprv9uPDJpEQgRQfDcW7BkF7eTya6RPxXeJCqCJGHuCJ4GiRVLzkTXBAJMu2qaMWPrS7AANYqdq6vcBcBUdJCVVFceUvJFjaPdGZ2y9WACViL4L/0))"))
self.assertIsNotNone(parse_descriptor("sh(multi(2,[00000000/111h/222]xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL,xpub68NZiKmJWnxxS6aaHmn81bvJeTESw724CRDs6HbuccFQN9Ku14VQrADWgqbhhTHBaohPX4CjNLf9fq9MYo6oDaPPLPxSb7gwQN3ih19Zm4Y/0))"))
with self.subTest(msg="Empty Checksum"):
self.assertRaises(ValueError, parse_descriptor, "sh(multi(2,[00000000/111h/222]xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc,xprv9uPDJpEQgRQfDcW7BkF7eTya6RPxXeJCqCJGHuCJ4GiRVLzkTXBAJMu2qaMWPrS7AANYqdq6vcBcBUdJCVVFceUvJFjaPdGZ2y9WACViL4L/0))#")
self.assertRaises(ValueError, parse_descriptor, "sh(multi(2,[00000000/111h/222]xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL,xpub68NZiKmJWnxxS6aaHmn81bvJeTESw724CRDs6HbuccFQN9Ku14VQrADWgqbhhTHBaohPX4CjNLf9fq9MYo6oDaPPLPxSb7gwQN3ih19Zm4Y/0))#")
with self.subTest(msg="Too long Checksum"):
self.assertRaises(ValueError, parse_descriptor, "sh(multi(2,[00000000/111h/222]xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc,xprv9uPDJpEQgRQfDcW7BkF7eTya6RPxXeJCqCJGHuCJ4GiRVLzkTXBAJMu2qaMWPrS7AANYqdq6vcBcBUdJCVVFceUvJFjaPdGZ2y9WACViL4L/0))#5js07kwjq")
self.assertRaises(ValueError, parse_descriptor, "sh(multi(2,[00000000/111h/222]xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL,xpub68NZiKmJWnxxS6aaHmn81bvJeTESw724CRDs6HbuccFQN9Ku14VQrADWgqbhhTHBaohPX4CjNLf9fq9MYo6oDaPPLPxSb7gwQN3ih19Zm4Y/0))#hgmscknaq")
with self.subTest(msg="Too Short Checksum"):
self.assertRaises(ValueError, parse_descriptor, "sh(multi(2,[00000000/111h/222]xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc,xprv9uPDJpEQgRQfDcW7BkF7eTya6RPxXeJCqCJGHuCJ4GiRVLzkTXBAJMu2qaMWPrS7AANYqdq6vcBcBUdJCVVFceUvJFjaPdGZ2y9WACViL4L/0))#5js07kw")
self.assertRaises(ValueError, parse_descriptor, "sh(multi(2,[00000000/111h/222]xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL,xpub68NZiKmJWnxxS6aaHmn81bvJeTESw724CRDs6HbuccFQN9Ku14VQrADWgqbhhTHBaohPX4CjNLf9fq9MYo6oDaPPLPxSb7gwQN3ih19Zm4Y/0))#hgmsckn")
with self.subTest(msg="Error in Payload"):
self.assertRaises(ValueError, parse_descriptor, "sh(multi(3,[00000000/111h/222]xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc,xprv9uPDJpEQgRQfDcW7BkF7eTya6RPxXeJCqCJGHuCJ4GiRVLzkTXBAJMu2qaMWPrS7AANYqdq6vcBcBUdJCVVFceUvJFjaPdGZ2y9WACViL4L/0))#ggrsrxf")
self.assertRaises(ValueError, parse_descriptor, "sh(multi(3,[00000000/111h/222]xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL,xpub68NZiKmJWnxxS6aaHmn81bvJeTESw724CRDs6HbuccFQN9Ku14VQrADWgqbhhTHBaohPX4CjNLf9fq9MYo6oDaPPLPxSb7gwQN3ih19Zm4Y/0))#tjg09x5")
with self.subTest(msg="Error in Checksum"):
self.assertRaises(ValueError, parse_descriptor, "sh(multi(2,[00000000/111h/222]xprvA1RpRA33e1JQ7ifknakTFpgNXPmW2YvmhqLQYMmrj4xJXXWYpDPS3xz7iAxn8L39njGVyuoseXzU6rcxFLJ8HFsTjSyQbLYnMpCqE2VbFWc,xprv9uPDJpEQgRQfDcW7BkF7eTya6RPxXeJCqCJGHuCJ4GiRVLzkTXBAJMu2qaMWPrS7AANYqdq6vcBcBUdJCVVFceUvJFjaPdGZ2y9WACViL4L/0))#5js07kej")
self.assertRaises(ValueError, parse_descriptor, "sh(multi(2,[00000000/111h/222]xpub6ERApfZwUNrhLCkDtcHTcxd75RbzS1ed54G1LkBUHQVHQKqhMkhgbmJbZRkrgZw4koxb5JaHWkY4ALHY2grBGRjaDMzQLcgJvLJuZZvRcEL,xpub68NZiKmJWnxxS6aaHmn81bvJeTESw724CRDs6HbuccFQN9Ku14VQrADWgqbhhTHBaohPX4CjNLf9fq9MYo6oDaPPLPxSb7gwQN3ih19Zm4Y/0))#tjg09y5")
@as_testnet
def test_tr_descriptor(self):
d = "tr([00000001/84h/1h/0h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/0)"
desc = parse_descriptor(d)
self.assertTrue(isinstance(desc, TRDescriptor))
self.assertEqual(len(desc.pubkeys), 1)
self.assertEqual(len(desc.subdescriptors), 0)
self.assertEqual(desc.pubkeys[0].origin.fingerprint.hex(), "00000001")
self.assertEqual(desc.pubkeys[0].origin.get_derivation_path(), "m/84h/1h/0h")
self.assertEqual(desc.pubkeys[0].pubkey, "tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B")
self.assertEqual(desc.pubkeys[0].deriv_path, "/0/0")
self.assertEqual(desc.get_max_tree_depth(), None)
self.assertEqual(desc.to_string_no_checksum(), d)
d = "tr([00000001/84h/1h/0h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/0,{pk(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B),{{pk(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B),pk(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B)},pk(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B)}})"
desc = parse_descriptor(d)
self.assertTrue(isinstance(desc, TRDescriptor))
self.assertEqual(len(desc.subdescriptors), 4)
self.assertEqual(len(desc.desc_tree), 2)
self.assertEqual(len(desc.pubkeys), 1)
self.assertEqual(desc.pubkeys[0].origin.fingerprint.hex(), "00000001")
self.assertEqual(desc.pubkeys[0].origin.get_derivation_path(), "m/84h/1h/0h")
self.assertEqual(desc.pubkeys[0].pubkey, "tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B")
self.assertEqual(desc.pubkeys[0].deriv_path, "/0/0")
self.assertEqual(desc.desc_tree[0].to_string_no_checksum(), "pk(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B)")
self.assertEqual(desc.desc_tree[1][0][0].to_string_no_checksum(), "pk(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B)")
self.assertEqual(desc.desc_tree[1][0][1].to_string_no_checksum(), "pk(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B)")
self.assertEqual(desc.desc_tree[1][1].to_string_no_checksum(), "pk(tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B)")
self.assertEqual(desc.get_max_tree_depth(), 3)
self.assertEqual(desc.to_string_no_checksum(), d)
def test_tr_descriptor_bip386(self):
# test vectors from https://github.com/bitcoin/bips/blob/e2f7481a132e1c5863f5ffcbff009964d7c2af20/bip-0386.mediawiki#test-vectors
# TODO add missing tests
self.assertEqual(
"512077aab6e066f8a7419c5ab714c12c67d25007ed55a43cadcacb4d7a970a093f11",
parse_descriptor("tr(a34b99f22c790c4e36b2b3c2c35a36db06226e41c692fc82b8b56ac1c540c5bd)").expand().output_script.hex())
self.assertEqual(
"512017cf18db381d836d8923b1bdb246cfcd818da1a9f0e6e7907f187f0b2f937754",
parse_descriptor("tr(a34b99f22c790c4e36b2b3c2c35a36db06226e41c692fc82b8b56ac1c540c5bd,pk(669b8afcec803a0d323e9a17f3ea8e68e8abe5a278020a929adbec52421adbd0))").expand().output_script.hex())
@as_testnet
def test_parse_descriptor_with_range(self):
d = "wpkh([00000001/84h/1h/0h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/*)"
desc = parse_descriptor(d)
self.assertTrue(isinstance(desc, WPKHDescriptor))
self.assertEqual(desc.pubkeys[0].origin.fingerprint.hex(), "00000001")
self.assertEqual(desc.pubkeys[0].origin.get_derivation_path(), "m/84h/1h/0h")
self.assertEqual(desc.pubkeys[0].pubkey, "tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B")
self.assertEqual(desc.pubkeys[0].deriv_path, "/0/*")
self.assertEqual(desc.to_string_no_checksum(), d)
with self.assertRaises(ValueError): # "pos" arg needed due to "*"
e = desc.expand()
e = desc.expand(pos=7)
self.assertEqual(e.output_script, unhexlify("0014c5f80de08f6ae8dd720bf4e4948ba498c96256a1"))
self.assertEqual(e.redeem_script, None)
self.assertEqual(e.witness_script, None)
with self.assertRaises(ValueError): # wildcard only allowed in last position
parse_descriptor("wpkh([00000001/84h/1h/0h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/*/0)")
with self.assertRaises(ValueError): # only one wildcard(*) is allowed
parse_descriptor("wpkh([00000001/84h/1h/0h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/*/*)")
@as_testnet
def test_parse_multisig_descriptor_with_range(self):
d = "wsh(multi(2,[00000001/48h/0h/0h/2h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/*,[00000002/48h/0h/0h/2h]tpubDFHiBJDeNvqPWNJbzzxqDVXmJZoNn2GEtoVcFhMjXipQiorGUmps3e5ieDGbRrBPTFTh9TXEKJCwbAGW9uZnfrVPbMxxbFohuFzfT6VThty/0/*))"
desc = parse_descriptor(d)
self.assertTrue(isinstance(desc, WSHDescriptor))
self.assertTrue(isinstance(desc.subdescriptors[0], MultisigDescriptor))
self.assertEqual(desc.subdescriptors[0].pubkeys[0].origin.fingerprint.hex(), "00000001")
self.assertEqual(desc.subdescriptors[0].pubkeys[0].origin.get_derivation_path(), "m/48h/0h/0h/2h")
self.assertEqual(desc.subdescriptors[0].pubkeys[0].pubkey, "tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B")
self.assertEqual(desc.subdescriptors[0].pubkeys[0].deriv_path, "/0/*")
self.assertEqual(desc.subdescriptors[0].pubkeys[1].origin.fingerprint.hex(), "00000002")
self.assertEqual(desc.subdescriptors[0].pubkeys[1].origin.get_derivation_path(), "m/48h/0h/0h/2h")
self.assertEqual(desc.subdescriptors[0].pubkeys[1].pubkey, "tpubDFHiBJDeNvqPWNJbzzxqDVXmJZoNn2GEtoVcFhMjXipQiorGUmps3e5ieDGbRrBPTFTh9TXEKJCwbAGW9uZnfrVPbMxxbFohuFzfT6VThty")
self.assertEqual(desc.subdescriptors[0].pubkeys[1].deriv_path, "/0/*")
self.assertEqual(desc.to_string_no_checksum(), d)
e = desc.expand(pos=7)
self.assertEqual(e.output_script, unhexlify("0020453cdf90aef0997947bc0605481f81dd2978ecd2d04ac36fb57397a82341682d"))
self.assertEqual(e.redeem_script, None)
self.assertEqual(e.witness_script, unhexlify("5221034e703dfcd64f23ad5d6156ee3b9dd7566137626c663bb521bf710957599723342102c35627535d26de98ae749b7a7849df99cbe53af795005437ca647c8af9a006af52ae"))
@as_testnet
def test_multisig_descriptor_with_mixed_range(self):
d = "sh(wsh(multi(2,[00000001/48h/0h/0h/2h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/*,[00000002/48h/0h/0h/2h]tpubDFHiBJDeNvqPWNJbzzxqDVXmJZoNn2GEtoVcFhMjXipQiorGUmps3e5ieDGbRrBPTFTh9TXEKJCwbAGW9uZnfrVPbMxxbFohuFzfT6VThty/0/0)))"
desc = parse_descriptor(d)
e = desc.expand(pos=7)
self.assertEqual(e.output_script, bfh("a914644ece12bab2f84ad6de96ec18de51e6168c028987"))
self.assertEqual(e.redeem_script, bfh("0020824ce4ffab74a8d09c2f77ed447fb040ea5dfbed06f8e3b3327127a18634f6a7"))
self.assertEqual(e.witness_script, bfh("5221034e703dfcd64f23ad5d6156ee3b9dd7566137626c663bb521bf7109575997233421033a4f18d2b498273ed7439c59f6d8a673d5b9c67a03163d530e12c941ca22be3352ae"))
self.assertEqual(e.address(), "2N2Pbxw3HNJ9jrUw8LCSfXyDWx9TKGRT2an")
@as_testnet
def test_uncompressed_pubkey_in_segwit(self):
pubkey = ecc.ECPubkey(bfh("02a0507c8bb3d96dfd7731bafb0ae30e6ed10bbadd6a9f9f88eaf0602b9cc99adc"))
pubkey_comp_hex = pubkey.get_public_key_hex(compressed=True)
pubkey_uncomp_hex = pubkey.get_public_key_hex(compressed=False)
self.assertEqual(pubkey_comp_hex, "02a0507c8bb3d96dfd7731bafb0ae30e6ed10bbadd6a9f9f88eaf0602b9cc99adc")
self.assertEqual(pubkey_uncomp_hex, "04a0507c8bb3d96dfd7731bafb0ae30e6ed10bbadd6a9f9f88eaf0602b9cc99adc3ccfc29410b8f23c15d88413a6b88c8cd44b016a7f1dd91a8d64c3107c6bce1a")
# pkh
desc = parse_descriptor(f"pkh({pubkey_comp_hex})")
self.assertEqual(desc.expand().output_script, bfh("76a9140297bde2689a3c79ffe050583b62f86f2d9dae5488ac"))
desc = parse_descriptor(f"pkh({pubkey_uncomp_hex})")
self.assertEqual(desc.expand().output_script, bfh("76a914e1f4a76b122f0288b013404cd52a9d1de0ced3c488ac"))
# wpkh
desc = parse_descriptor(f"wpkh({pubkey_comp_hex})")
self.assertEqual(desc.expand().output_script, bfh("00140297bde2689a3c79ffe050583b62f86f2d9dae54"))
with self.assertRaises(ValueError): # only compressed public keys can be used in segwit scripts
desc = parse_descriptor(f"wpkh({pubkey_uncomp_hex})")
# sh(wsh(multi()))
desc = parse_descriptor(f"sh(wsh(multi(2,[00000001/48h/0h/0h/2h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/*,{pubkey_comp_hex})))")
self.assertEqual(desc.expand(pos=2).output_script, bfh("a9148f162cce29ad81e63ed45cd09aff83418316eab687"))
with self.assertRaises(ValueError): # only compressed public keys can be used in segwit scripts
desc = parse_descriptor(f"sh(wsh(multi(2,[00000001/48h/0h/0h/2h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/*,{pubkey_uncomp_hex})))")
@as_testnet
def test_parse_descriptor_context(self):
desc = parse_descriptor("sh(wsh(sortedmulti(2,[00000001/48h/0h/0h/2h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/0,[00000002/48h/0h/0h/2h]tpubDFHiBJDeNvqPWNJbzzxqDVXmJZoNn2GEtoVcFhMjXipQiorGUmps3e5ieDGbRrBPTFTh9TXEKJCwbAGW9uZnfrVPbMxxbFohuFzfT6VThty/0/0)))")
self.assertTrue(isinstance(desc, SHDescriptor))
with self.assertRaises(ValueError): # Can only have sh() at top level
desc = parse_descriptor("wsh(sh(multi(2,[00000001/48h/0h/0h/2h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/0,[00000002/48h/0h/0h/2h]tpubDFHiBJDeNvqPWNJbzzxqDVXmJZoNn2GEtoVcFhMjXipQiorGUmps3e5ieDGbRrBPTFTh9TXEKJCwbAGW9uZnfrVPbMxxbFohuFzfT6VThty/0/0)))")
with self.assertRaises(ValueError): # Can only have wsh() at top level or inside sh()
desc = parse_descriptor("wsh(wsh(multi(2,[00000001/48h/0h/0h/2h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/0,[00000002/48h/0h/0h/2h]tpubDFHiBJDeNvqPWNJbzzxqDVXmJZoNn2GEtoVcFhMjXipQiorGUmps3e5ieDGbRrBPTFTh9TXEKJCwbAGW9uZnfrVPbMxxbFohuFzfT6VThty/0/0)))")
desc = parse_descriptor("wpkh([00000001/84h/1h/0h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/0)")
self.assertTrue(isinstance(desc, WPKHDescriptor))
with self.assertRaises(ValueError): # Can only have wpkh() at top level or inside sh()
desc = parse_descriptor("wsh(wpkh([00000001/84h/1h/0h]tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B/0/0))")
def test_parse_descriptor_ypub_zpub_forbidden(self):
desc = parse_descriptor("wpkh([535e473f/0h]xpub68W3CJPrQzHhTQcHM6tbCvNVB9ih4tbzsFBLwe7zZUj5uHuhxBUhvnXe1RQhbKCTiTj3D7kXni6yAD88i2xnjKHaJ5NqTtHawKnPFCDnmo4/0/*)")
with self.assertRaises(ValueError): # only standard xpub/xprv allowed
desc = parse_descriptor("wpkh([535e473f/0h]ypub6TLJVy4mZfqBJhoQBTgDR1TzM7s91WbVnMhZj31swV6xxPiwCqeGYrBn2dNHbDrP86qqxbM6FNTX3VjhRjNoXYyBAR5G3o75D3r2djmhZwM/0/*)")
with self.assertRaises(ValueError): # only standard xpub/xprv allowed
desc = parse_descriptor("wpkh([535e473f/0h]zpub6nAZodjgiMNf9zzX1pTqd6ZVX61ax8azhUDnWRumKVUr1VYATVoqAuqv3qKsb8WJXjxei4wei2p4vnMG9RnpKnen2kmgdhvZUmug2NnHNsr/0/*)")
@as_testnet
def test_sortedmulti_ranged_pubkey_order(self):
xpub1 = "tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B"
xpub2 = "tpubDFHiBJDeNvqPWNJbzzxqDVXmJZoNn2GEtoVcFhMjXipQiorGUmps3e5ieDGbRrBPTFTh9TXEKJCwbAGW9uZnfrVPbMxxbFohuFzfT6VThty"
# if ranged, we sort lexicographically
desc = parse_descriptor(f"sh(wsh(sortedmulti(2,[00000001/48h/0h/0h/2h]{xpub1}/0/*,[00000002/48h/0h/0h/2h]{xpub2}/0/*)))")
self.assertEqual([xpub1, xpub2], [pk.pubkey for pk in desc.subdescriptors[0].subdescriptors[0].pubkeys])
desc = parse_descriptor(f"sh(wsh(sortedmulti(2,[00000002/48h/0h/0h/2h]{xpub2}/0/*,[00000001/48h/0h/0h/2h]{xpub1}/0/*)))")
self.assertEqual([xpub1, xpub2], [pk.pubkey for pk in desc.subdescriptors[0].subdescriptors[0].pubkeys])
# if unsorted "multi", don't touch order
desc = parse_descriptor(f"sh(wsh(multi(2,[00000002/48h/0h/0h/2h]{xpub2}/0/*,[00000001/48h/0h/0h/2h]{xpub1}/0/*)))")
self.assertEqual([xpub2, xpub1], [pk.pubkey for pk in desc.subdescriptors[0].subdescriptors[0].pubkeys])
@as_testnet
def test_sortedmulti_unranged_pubkey_order(self):
xpub1 = "tpubD6NzVbkrYhZ4WaWSyoBvQwbpLkojyoTZPRsgXELWz3Popb3qkjcJyJUGLnL4qHHoQvao8ESaAstxYSnhyswJ76uZPStJRJCTKvosUCJZL5B"
xpub2 = "tpubDFHiBJDeNvqPWNJbzzxqDVXmJZoNn2GEtoVcFhMjXipQiorGUmps3e5ieDGbRrBPTFTh9TXEKJCwbAGW9uZnfrVPbMxxbFohuFzfT6VThty"
# if not ranged, we sort according to final derived pubkey order
desc = parse_descriptor(f"sh(wsh(sortedmulti(2,[00000001/48h/0h/0h/2h]{xpub1}/0/0,[00000002/48h/0h/0h/2h]{xpub2}/0/0)))")
self.assertEqual([xpub1, xpub2], [pk.pubkey for pk in desc.subdescriptors[0].subdescriptors[0].pubkeys])
desc = parse_descriptor(f"sh(wsh(sortedmulti(2,[00000001/48h/0h/0h/2h]{xpub1}/0/1,[00000002/48h/0h/0h/2h]{xpub2}/0/1)))")
self.assertEqual([xpub2, xpub1], [pk.pubkey for pk in desc.subdescriptors[0].subdescriptors[0].pubkeys])
desc = parse_descriptor(f"sh(wsh(sortedmulti(2,[00000001/48h/0h/0h/2h]{xpub1}/0/4,[00000002/48h/0h/0h/2h]{xpub2}/0/4)))")
self.assertEqual([xpub1, xpub2], [pk.pubkey for pk in desc.subdescriptors[0].subdescriptors[0].pubkeys])
# if unsorted "multi", don't touch order
desc = parse_descriptor(f"sh(wsh(multi(2,[00000001/48h/0h/0h/2h]{xpub1}/0/1,[00000002/48h/0h/0h/2h]{xpub2}/0/1)))")
self.assertEqual([xpub1, xpub2], [pk.pubkey for pk in desc.subdescriptors[0].subdescriptors[0].pubkeys])
def test_pubkey_provider_deriv_path(self):
xpub = "xpub68W3CJPrQzHhTQcHM6tbCvNVB9ih4tbzsFBLwe7zZUj5uHuhxBUhvnXe1RQhbKCTiTj3D7kXni6yAD88i2xnjKHaJ5NqTtHawKnPFCDnmo4"
# valid:
pp = PubkeyProvider(origin=None, pubkey=xpub, deriv_path="/1/7")
pp = PubkeyProvider(origin=None, pubkey=xpub, deriv_path="/1/*")
# invalid:
with self.assertRaises(ValueError):
pp = PubkeyProvider(origin=None, pubkey=xpub, deriv_path="1")
with self.assertRaises(ValueError):
pp = PubkeyProvider(origin=None, pubkey=xpub, deriv_path="1/7")
with self.assertRaises(ValueError):
pp = PubkeyProvider(origin=None, pubkey=xpub, deriv_path="m/1/7")
with self.assertRaises(ValueError):
pp = PubkeyProvider(origin=None, pubkey=xpub, deriv_path="*/7")
with self.assertRaises(ValueError):
pp = PubkeyProvider(origin=None, pubkey=xpub, deriv_path="*/*")
pubkey_hex = "02a0507c8bb3d96dfd7731bafb0ae30e6ed10bbadd6a9f9f88eaf0602b9cc99adc"
# valid:
pp = PubkeyProvider(origin=None, pubkey=pubkey_hex, deriv_path=None)
# invalid:
with self.assertRaises(ValueError):
pp = PubkeyProvider(origin=None, pubkey=pubkey_hex, deriv_path="/1/7")