tx · Ackk3pwzabjaxB36jNgnzEzwBbLCRSLxVVg4KjpndFu6

3NBV6YavDsu2ProYhUqUac69N8RC8BBTCJN:  -0.01000000 Waves

2022.05.09 18:19 [2044306] smart account 3NBV6YavDsu2ProYhUqUac69N8RC8BBTCJN > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "Ackk3pwzabjaxB36jNgnzEzwBbLCRSLxVVg4KjpndFu6",
    "fee": 1000000,
    "feeAssetId": null,
    "timestamp": 1652109608906,
    "version": 2,
    "chainId": 84,
    "sender": "3NBV6YavDsu2ProYhUqUac69N8RC8BBTCJN",
    "senderPublicKey": "HMwdLbwQuprhi3kaJNPXUEAtXSKEAA8DKYfsrmLYxaWW",
    "proofs": [
        "4hiTjpXdMUfUHfpXbkXtnTcw9S9pkW9GwJvFVfWRc6PjWEGGqUy1uyzDZjAV2CYq1MHAU41PNmkXyKCBHTJ4D5tx"
    ],
    "script": "base64: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",
    "height": 2044306,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

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Diff: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 5 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
-
let keyAssetAddress = "_aa"
4
+
let keyLockRecipient = "_lr"
5
5
 
6
-
let keyAssetType = "_at"
6
+
let keyLockAmount = "_la"
7
7
 
8
-
let keyAssetPrecision = "_ap"
8
+
let keyLockDestination = "_ld"
9
9
 
10
-
let keyAssetMinFee = "_amf"
10
+
let keyLockAssetSource = "_las"
11
11
 
12
-
let keyAssetIsActive = "_aia"
12
+
let keyVersion = "_v"
13
13
 
14
-
let ketBaseFeeRateBP = "_bfr"
14
+
let keyBridge = "_b"
15
15
 
16
-
let keyValidator = "_v"
16
+
let keyOracle = "_o"
17
17
 
18
-
let keyFeeCollector = "_fc"
18
+
let keyAdmin = "_a"
19
19
 
20
-
let keyUnlockSigner = "_us"
21
-
22
-
let keyIsActive = "_ia"
23
-
24
-
let keyManager = "_m"
25
-
26
-
let BRIDGE_MANAGER = "BRIDGE_MANAGER"
27
-
28
-
let ASSET_MANAGER = "ASSET_MANAGER"
29
-
30
-
let STOP_MANAGER = "STOP_MANAGER"
31
-
32
-
let baseAssetSourceAndAddress = base58'FbV8QW7Jusz'
33
-
34
-
let baseAssetId = base58'3EMsPJ'
35
-
36
-
let chainWaves = base58'3EMsPJ'
37
-
38
-
let BP = 10000
39
-
40
-
let systemPrecision = 9
20
+
let keyUnlock = "_u"
41
21
 
42
22
 
let errUnauthorized = "unauthorized"
43
23
 
44
24
 
let errUninitialized = "uninitialized"
45
25
 
46
-
let errInitialized = "initialized"
26
+
let errInvalidSignature = "invalid signature"
47
27
 
48
-
let errAlreadyExists = "exists"
28
+
let errAlreadyClaimed = "claimed"
49
29
 
50
-
let errNotExists = "not exists"
30
+
let errAlreadyLocked = "locked"
51
31
 
52
-
let errInvalidValues = "invalid values"
32
+
let errBridgeOnly = "not bridge"
53
33
 
54
-
let errNotOnePayment = "not one payment"
34
+
let errInvalidLockId = "invalid lockId"
55
35
 
56
-
let errAssetNotFound = "asset not found"
57
-
58
-
let errNotEnoughBalance = "not enough balance"
59
-
60
-
let errBigPowValue = "pow value too big"
61
-
62
-
let errBridgeDisabled = "birdge is disabled"
63
-
64
-
let errAssetDisabled = "asset is disabled"
65
-
66
-
let typeBase = 0
67
-
68
-
let typeNative = 1
69
-
70
-
let typeWrapped = 2
71
-
72
-
func assertCallerIsManager (i,managerType) = match getBinary((managerType + keyManager)) {
36
+
func invalidCaller (i,key) = match getBinary(key) {
73
37
 
    case authority: ByteVector => 
74
-
        if ((authority != i.caller.bytes))
75
-
            then throw(errUnauthorized)
76
-
            else unit
38
+
        (authority != i.caller.bytes)
77
39
 
    case _ => 
78
-
        throw(errUninitialized)
40
+
        false
79
41
 
}
80
42
 
81
43
 
82
-
func assertBridgeIsActive () = if (!(valueOrElse(getBoolean(keyIsActive), false)))
83
-
    then throw(errBridgeDisabled)
44
+
func assertCallerIsBridge (i) = if (invalidCaller(i, keyBridge))
45
+
    then throw(errBridgeOnly)
84
46
 
    else unit
85
47
 
86
48
 
87
-
func assertAssetIsActive (assetIdStr) = match getBoolean((assetIdStr + keyAssetIsActive)) {
88
-
    case isActive: Boolean => 
89
-
        if (isActive)
90
-
            then unit
91
-
            else throw(errAssetDisabled)
49
+
func assertValidLockId (lockId) = {
50
+
    let version = valueOrErrorMessage(getBinary(keyVersion), errUninitialized)
51
+
    if (if ((size(lockId) != 16))
52
+
        then true
53
+
        else (take(lockId, 1) != version))
54
+
        then throw(errInvalidLockId)
55
+
        else unit
56
+
    }
57
+
58
+
59
+
func assertLockNotExists (lockRecipientKey) = match getBinary(lockRecipientKey) {
60
+
    case t: ByteVector => 
61
+
        throw(errAlreadyLocked)
92
62
 
    case _ => 
93
-
        throw(errAssetNotFound)
63
+
        unit
94
64
 
}
95
65
 
96
66
 
97
-
func getFee (amount,assetIdStr) = {
98
-
    let baseFeeRateBP = valueOrErrorMessage(getInteger(ketBaseFeeRateBP), errUninitialized)
99
-
    let minFee = valueOrErrorMessage(getInteger((assetIdStr + keyAssetMinFee)), errAssetNotFound)
100
-
    let fee = ((amount * baseFeeRateBP) / BP)
101
-
    if ((minFee > fee))
102
-
        then minFee
103
-
        else fee
104
-
    }
105
-
106
-
107
-
func pow10 (value,power) = {
108
-
    let absPow = if ((0 > power))
109
-
        then -(power)
110
-
        else power
111
-
    let powerValue = if ((absPow == 0))
112
-
        then 1
113
-
        else if ((absPow == 1))
114
-
            then 10
115
-
            else if ((absPow == 2))
116
-
                then 100
117
-
                else if ((absPow == 3))
118
-
                    then 1000
119
-
                    else if ((absPow == 4))
120
-
                        then 10000
121
-
                        else if ((absPow == 5))
122
-
                            then 100000
123
-
                            else if ((absPow == 6))
124
-
                                then 1000000
125
-
                                else if ((absPow == 7))
126
-
                                    then 10000000
127
-
                                    else if ((absPow == 8))
128
-
                                        then 100000000
129
-
                                        else if ((absPow == 9))
130
-
                                            then 1000000000
131
-
                                            else throw(errBigPowValue)
132
-
    if ((0 > power))
133
-
        then (value / powerValue)
134
-
        else (value * powerValue)
135
-
    }
136
-
137
-
138
-
func toSystemPrecision (amount,precision) = pow10(amount, (systemPrecision - precision))
139
-
140
-
141
-
func fromSystemPrecision (amount,precision) = pow10(amount, (precision - systemPrecision))
142
-
143
-
144
67
 
@Callable(i)
145
-
func setConfig (admin,validatorAddress,feeCollector,unlockSigner,baseFeeRateBP) = if (isDefined(getBinary((BRIDGE_MANAGER + keyManager))))
146
-
    then throw(errInitialized)
147
-
    else [BinaryEntry((BRIDGE_MANAGER + keyManager), admin), BinaryEntry(keyValidator, validatorAddress), BinaryEntry(keyFeeCollector, feeCollector), BinaryEntry(keyUnlockSigner, unlockSigner), IntegerEntry(ketBaseFeeRateBP, baseFeeRateBP), BooleanEntry(keyIsActive, true)]
68
+
func setAdmin (newAdmin) = if (invalidCaller(i, keyAdmin))
69
+
    then throw(errUnauthorized)
70
+
    else [BinaryEntry(keyAdmin, newAdmin)]
148
71
 
149
72
 
150
73
 
151
74
 
@Callable(i)
152
-
func addAsset (assetSourceAndAddress,assetIdArg,type,name,description,precision,minFee) = {
153
-
    let callerCheck = assertCallerIsManager(i, ASSET_MANAGER)
154
-
    if ((callerCheck == callerCheck))
155
-
        then {
156
-
            let $t040994858 = if ((type == typeBase))
157
-
                then if (if (if ((assetSourceAndAddress != baseAssetSourceAndAddress))
158
-
                    then true
159
-
                    else (assetIdArg != baseAssetId))
160
-
                    then true
161
-
                    else (precision != 8))
162
-
                    then throw(errInvalidValues)
163
-
                    else $Tuple2(nil, assetIdArg)
164
-
                else if ((type == typeNative))
165
-
                    then $Tuple2(nil, assetIdArg)
166
-
                    else if ((type == typeWrapped))
167
-
                        then if ((size(assetIdArg) == 0))
168
-
                            then {
169
-
                                let issue = Issue(name, description, 0, precision, true)
170
-
                                $Tuple2([issue], calculateAssetId(issue))
171
-
                                }
172
-
                            else $Tuple2(nil, assetIdArg)
173
-
                        else throw(errInvalidValues)
174
-
            let actions = $t040994858._1
175
-
            let assetId = $t040994858._2
176
-
            let assetIdStr = toBase64String(assetId)
177
-
            let keySourceAddress = (toBase64String(assetSourceAndAddress) + keyAssetAddress)
178
-
            let keyNativeAddress = (assetIdStr + keyAssetAddress)
179
-
            if (if (isDefined(getBinary(keySourceAddress)))
180
-
                then true
181
-
                else isDefined(getBinary(keyNativeAddress)))
182
-
                then throw(errAlreadyExists)
183
-
                else (actions ++ [BinaryEntry(keySourceAddress, assetId), BinaryEntry(keyNativeAddress, assetSourceAndAddress), IntegerEntry((assetIdStr + keyAssetType), type), IntegerEntry((assetIdStr + keyAssetPrecision), precision), IntegerEntry((assetIdStr + keyAssetMinFee), minFee), BooleanEntry((assetIdStr + keyAssetIsActive), true)])
184
-
            }
185
-
        else throw("Strict value is not equal to itself.")
186
-
    }
75
+
func setConfig (version,bridge,oracle) = if (invalidCaller(i, keyAdmin))
76
+
    then throw(errUnauthorized)
77
+
    else [BinaryEntry(keyVersion, version), BinaryEntry(keyBridge, bridge), BinaryEntry(keyOracle, oracle)]
187
78
 
188
79
 
189
80
 
190
81
 
@Callable(i)
191
-
func removeAsset (assetSourceAndAddress,newAuthority) = {
192
-
    let callerCheck = assertCallerIsManager(i, ASSET_MANAGER)
193
-
    if ((callerCheck == callerCheck))
82
+
func createUnlock (lockId,recipient,amount,lockSource,tokenSourceAndAddress,signature) = {
83
+
    let checkLockId = assertValidLockId(lockId)
84
+
    if ((checkLockId == checkLockId))
194
85
 
        then {
195
-
            let keySourceAddress = (toBase64String(assetSourceAndAddress) + keyAssetAddress)
196
-
            let assetId = valueOrErrorMessage(getBinary(keySourceAddress), errNotExists)
197
-
            let assetIdStr = toBase64String(assetId)
198
-
            let type = valueOrErrorMessage(getInteger((assetIdStr + keyAssetType)), errNotExists)
199
-
            let actions = if ((type == typeBase))
86
+
            let checkCaller = assertCallerIsBridge(i)
87
+
            if ((checkCaller == checkCaller))
200
88
 
                then {
201
-
                    let balance = wavesBalance(this)
202
-
                    if ((balance.available > 0))
203
-
                        then [ScriptTransfer(Address(newAuthority), balance.available, unit)]
204
-
                        else nil
205
-
                    }
206
-
                else if ((type == typeNative))
207
-
                    then {
208
-
                        let balance = assetBalance(this, assetId)
209
-
                        if ((balance > 0))
210
-
                            then [ScriptTransfer(Address(newAuthority), balance, assetId)]
211
-
                            else nil
212
-
                        }
213
-
                    else if ((type == typeWrapped))
214
-
                        then nil
215
-
                        else throw(errInvalidValues)
216
-
            (actions ++ [DeleteEntry(keySourceAddress), DeleteEntry((assetIdStr + keyAssetAddress)), DeleteEntry((assetIdStr + keyAssetType)), DeleteEntry((assetIdStr + keyAssetPrecision)), DeleteEntry((assetIdStr + keyAssetMinFee)), DeleteEntry((assetIdStr + keyAssetIsActive))])
217
-
            }
218
-
        else throw("Strict value is not equal to itself.")
219
-
    }
220
-
221
-
222
-
223
-
@Callable(i)
224
-
func lock (lockId,recipient,destination) = {
225
-
    let birdgeCheck = assertBridgeIsActive()
226
-
    if ((birdgeCheck == birdgeCheck))
227
-
        then if ((size(i.payments) != 1))
228
-
            then throw(errNotOnePayment)
229
-
            else {
230
-
                let assetId = valueOrElse(i.payments[0].assetId, baseAssetId)
231
-
                let assetIdStr = toBase64String(assetId)
232
-
                let assetCheck = assertAssetIsActive(assetIdStr)
233
-
                if ((assetCheck == assetCheck))
234
-
                    then {
235
-
                        let amount = i.payments[0].amount
236
-
                        let validatorAddress = valueOrErrorMessage(getBinary(keyValidator), errUninitialized)
237
-
                        let fee = getFee(amount, assetIdStr)
238
-
                        let amountWithoutFee = (amount - fee)
239
-
                        if ((0 >= amountWithoutFee))
240
-
                            then throw(errNotEnoughBalance)
241
-
                            else {
242
-
                                let assetSourceAndAddress = valueOrErrorMessage(getBinary((assetIdStr + keyAssetAddress)), errAssetNotFound)
243
-
                                let type = valueOrErrorMessage(getInteger((assetIdStr + keyAssetType)), errAssetNotFound)
244
-
                                let precision = valueOrErrorMessage(getInteger((assetIdStr + keyAssetPrecision)), errAssetNotFound)
245
-
                                let feeCollector = valueOrErrorMessage(getBinary(keyFeeCollector), errUninitialized)
246
-
                                let createLock = invoke(Address(validatorAddress), "createLock", [lockId, recipient, toSystemPrecision(amountWithoutFee, precision), destination, assetSourceAndAddress], nil)
247
-
                                if ((createLock == createLock))
248
-
                                    then if ((type == typeBase))
249
-
                                        then [ScriptTransfer(Address(feeCollector), fee, unit)]
250
-
                                        else if ((type == typeNative))
251
-
                                            then [ScriptTransfer(Address(feeCollector), fee, assetId)]
252
-
                                            else if ((type == typeWrapped))
253
-
                                                then [Burn(assetId, amountWithoutFee), ScriptTransfer(Address(feeCollector), fee, assetId)]
254
-
                                                else throw(errInvalidValues)
255
-
                                    else throw("Strict value is not equal to itself.")
256
-
                                }
257
-
                        }
258
-
                    else throw("Strict value is not equal to itself.")
259
-
                }
260
-
        else throw("Strict value is not equal to itself.")
261
-
    }
262
-
263
-
264
-
265
-
@Callable(i)
266
-
func unlock (lockId,recipient,amount,lockSource,assetSourceAndAddress,signature) = {
267
-
    let birdgeCheck = assertBridgeIsActive()
268
-
    if ((birdgeCheck == birdgeCheck))
269
-
        then {
270
-
            let assetId = valueOrErrorMessage(getBinary((toBase64String(assetSourceAndAddress) + keyAssetAddress)), errAssetNotFound)
271
-
            let assetIdStr = toBase64String(assetId)
272
-
            let type = valueOrErrorMessage(getInteger((assetIdStr + keyAssetType)), errAssetNotFound)
273
-
            let precision = valueOrErrorMessage(getInteger((assetIdStr + keyAssetPrecision)), errAssetNotFound)
274
-
            let validatorAddress = valueOrErrorMessage(getBinary(keyValidator), errUninitialized)
275
-
            let unlockSigner = valueOrErrorMessage(getBinary(keyUnlockSigner), errUninitialized)
276
-
            let feeCollector = valueOrErrorMessage(getBinary(keyFeeCollector), errUninitialized)
277
-
            let createUnlock = invoke(Address(validatorAddress), "createUnlock", [lockId, recipient, amount, lockSource, assetSourceAndAddress, signature], nil)
278
-
            if ((createUnlock == createUnlock))
279
-
                then {
280
-
                    let isValid =                     match createUnlock {
281
-
                        case v: Boolean => 
282
-
                            v
283
-
                        case _ => 
284
-
                            false
285
-
                    }
286
-
                    if (!(isValid))
287
-
                        then throw(errInvalidValues)
89
+
                    let lockIdStr = toBase64String(lockId)
90
+
                    let lockSourceStr = toBase64String(lockSource)
91
+
                    let unlockKey = (((lockSourceStr + "_") + lockIdStr) + keyUnlock)
92
+
                    if (isDefined(getBoolean(unlockKey)))
93
+
                        then throw(errAlreadyClaimed)
288
94
 
                        else {
289
-
                            let fee = if ((unlockSigner == i.caller.bytes))
290
-
                                then valueOrErrorMessage(getInteger((assetIdStr + keyAssetMinFee)), errAssetNotFound)
291
-
                                else 0
292
-
                            let amountToSend = fromSystemPrecision(amount, precision)
293
-
                            let amountToSendWithoutFee = (amountToSend - fee)
294
-
                            if ((0 >= amountToSendWithoutFee))
295
-
                                then throw(errNotEnoughBalance)
296
-
                                else if ((type == typeBase))
297
-
                                    then ([ScriptTransfer(Address(recipient), amountToSendWithoutFee, unit)] ++ (if ((fee > 0))
298
-
                                        then [ScriptTransfer(Address(feeCollector), fee, unit)]
299
-
                                        else nil))
300
-
                                    else if ((type == typeNative))
301
-
                                        then ([ScriptTransfer(Address(recipient), amountToSendWithoutFee, assetId)] ++ (if ((fee > 0))
302
-
                                            then [ScriptTransfer(Address(feeCollector), fee, assetId)]
303
-
                                            else nil))
304
-
                                        else if ((type == typeWrapped))
305
-
                                            then ([Reissue(assetId, amountToSend, true), ScriptTransfer(Address(recipient), amountToSendWithoutFee, assetId)] ++ (if ((fee > 0))
306
-
                                                then [ScriptTransfer(Address(feeCollector), fee, assetId)]
307
-
                                                else nil))
308
-
                                            else throw(errInvalidValues)
95
+
                            let message = makeString([toBase64String(lockId), toBase64String(recipient), toString(amount), toBase64String(lockSource), toBase64String(tokenSourceAndAddress)], "_")
96
+
                            let hash = keccak256(toBytes(message))
97
+
                            let recoveredKey = ecrecover(hash, signature)
98
+
                            if ((recoveredKey != getBinaryValue(keyOracle)))
99
+
                                then throw(errInvalidSignature)
100
+
                                else $Tuple2([BooleanEntry(unlockKey, true)], true)
309
101
 
                            }
310
102
 
                    }
311
103
 
                else throw("Strict value is not equal to itself.")
316
108
 
317
109
 
318
110
 
@Callable(i)
319
-
func setManager (managerType,manager) = {
320
-
    let callerCheck = assertCallerIsManager(i, BRIDGE_MANAGER)
321
-
    if ((callerCheck == callerCheck))
322
-
        then [BinaryEntry((managerType + keyManager), manager)]
323
-
        else throw("Strict value is not equal to itself.")
324
-
    }
325
-
326
-
327
-
328
-
@Callable(i)
329
-
func setFeeCollector (feeCollector) = {
330
-
    let callerCheck = assertCallerIsManager(i, BRIDGE_MANAGER)
331
-
    if ((callerCheck == callerCheck))
332
-
        then [BinaryEntry(keyFeeCollector, feeCollector)]
333
-
        else throw("Strict value is not equal to itself.")
334
-
    }
335
-
336
-
337
-
338
-
@Callable(i)
339
-
func setValidator (validator) = {
340
-
    let callerCheck = assertCallerIsManager(i, BRIDGE_MANAGER)
341
-
    if ((callerCheck == callerCheck))
342
-
        then [BinaryEntry(keyValidator, validator)]
343
-
        else throw("Strict value is not equal to itself.")
344
-
    }
345
-
346
-
347
-
348
-
@Callable(i)
349
-
func startBridge () = {
350
-
    let callerCheck = assertCallerIsManager(i, BRIDGE_MANAGER)
351
-
    if ((callerCheck == callerCheck))
352
-
        then [BooleanEntry(keyIsActive, true)]
353
-
        else throw("Strict value is not equal to itself.")
354
-
    }
355
-
356
-
357
-
358
-
@Callable(i)
359
-
func stopBridge () = {
360
-
    let callerCheck = assertCallerIsManager(i, STOP_MANAGER)
361
-
    if ((callerCheck == callerCheck))
362
-
        then [BooleanEntry(keyIsActive, false)]
363
-
        else throw("Strict value is not equal to itself.")
364
-
    }
365
-
366
-
367
-
368
-
@Callable(i)
369
-
func setMinFee (assetId,minFee) = {
370
-
    let callerCheck = assertCallerIsManager(i, BRIDGE_MANAGER)
371
-
    if ((callerCheck == callerCheck))
111
+
func createLock (lockId,recipient,amount,lockDestination,tokenSourceAndAddress) = {
112
+
    let lockIdStr = toBase64String(lockId)
113
+
    let lockRecipientKey = (lockIdStr + keyLockRecipient)
114
+
    let checkCaller = assertCallerIsBridge(i)
115
+
    if ((checkCaller == checkCaller))
372
116
 
        then {
373
-
            let assetIdStr = toBase64String(assetId)
374
-
[IntegerEntry((assetIdStr + keyAssetMinFee), minFee)]
375
-
            }
376
-
        else throw("Strict value is not equal to itself.")
377
-
    }
378
-
379
-
380
-
381
-
@Callable(i)
382
-
func setBaseFeeRate (baseFeeRateBP) = {
383
-
    let callerCheck = assertCallerIsManager(i, BRIDGE_MANAGER)
384
-
    if ((callerCheck == callerCheck))
385
-
        then [IntegerEntry(ketBaseFeeRateBP, baseFeeRateBP)]
386
-
        else throw("Strict value is not equal to itself.")
387
-
    }
388
-
389
-
390
-
391
-
@Callable(i)
392
-
func setAssetState (assetId,state) = {
393
-
    let callerCheck = assertCallerIsManager(i, BRIDGE_MANAGER)
394
-
    if ((callerCheck == callerCheck))
395
-
        then {
396
-
            let assetIdStr = toBase64String(assetId)
397
-
[BooleanEntry((assetIdStr + keyAssetIsActive), state)]
117
+
            let checkLockId = assertValidLockId(lockId)
118
+
            if ((checkLockId == checkLockId))
119
+
                then {
120
+
                    let checkLock = assertLockNotExists(lockRecipientKey)
121
+
                    if ((checkLock == checkLock))
122
+
                        then [BinaryEntry((lockIdStr + keyLockRecipient), recipient), IntegerEntry((lockIdStr + keyLockAmount), amount), BinaryEntry((lockIdStr + keyLockDestination), lockDestination), BinaryEntry((lockIdStr + keyLockAssetSource), tokenSourceAndAddress)]
123
+
                        else throw("Strict value is not equal to itself.")
124
+
                    }
125
+
                else throw("Strict value is not equal to itself.")
398
126
 
            }
399
127
 
        else throw("Strict value is not equal to itself.")
400
128
 
    }
Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 5 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
-
let keyAssetAddress = "_aa"
4
+
let keyLockRecipient = "_lr"
5
5
 
6
-
let keyAssetType = "_at"
6
+
let keyLockAmount = "_la"
7
7
 
8
-
let keyAssetPrecision = "_ap"
8
+
let keyLockDestination = "_ld"
9
9
 
10
-
let keyAssetMinFee = "_amf"
10
+
let keyLockAssetSource = "_las"
11
11
 
12
-
let keyAssetIsActive = "_aia"
12
+
let keyVersion = "_v"
13
13
 
14
-
let ketBaseFeeRateBP = "_bfr"
14
+
let keyBridge = "_b"
15
15
 
16
-
let keyValidator = "_v"
16
+
let keyOracle = "_o"
17
17
 
18
-
let keyFeeCollector = "_fc"
18
+
let keyAdmin = "_a"
19
19
 
20
-
let keyUnlockSigner = "_us"
21
-
22
-
let keyIsActive = "_ia"
23
-
24
-
let keyManager = "_m"
25
-
26
-
let BRIDGE_MANAGER = "BRIDGE_MANAGER"
27
-
28
-
let ASSET_MANAGER = "ASSET_MANAGER"
29
-
30
-
let STOP_MANAGER = "STOP_MANAGER"
31
-
32
-
let baseAssetSourceAndAddress = base58'FbV8QW7Jusz'
33
-
34
-
let baseAssetId = base58'3EMsPJ'
35
-
36
-
let chainWaves = base58'3EMsPJ'
37
-
38
-
let BP = 10000
39
-
40
-
let systemPrecision = 9
20
+
let keyUnlock = "_u"
41
21
 
42
22
 
let errUnauthorized = "unauthorized"
43
23
 
44
24
 
let errUninitialized = "uninitialized"
45
25
 
46
-
let errInitialized = "initialized"
26
+
let errInvalidSignature = "invalid signature"
47
27
 
48
-
let errAlreadyExists = "exists"
28
+
let errAlreadyClaimed = "claimed"
49
29
 
50
-
let errNotExists = "not exists"
30
+
let errAlreadyLocked = "locked"
51
31
 
52
-
let errInvalidValues = "invalid values"
32
+
let errBridgeOnly = "not bridge"
53
33
 
54
-
let errNotOnePayment = "not one payment"
34
+
let errInvalidLockId = "invalid lockId"
55
35
 
56
-
let errAssetNotFound = "asset not found"
57
-
58
-
let errNotEnoughBalance = "not enough balance"
59
-
60
-
let errBigPowValue = "pow value too big"
61
-
62
-
let errBridgeDisabled = "birdge is disabled"
63
-
64
-
let errAssetDisabled = "asset is disabled"
65
-
66
-
let typeBase = 0
67
-
68
-
let typeNative = 1
69
-
70
-
let typeWrapped = 2
71
-
72
-
func assertCallerIsManager (i,managerType) = match getBinary((managerType + keyManager)) {
36
+
func invalidCaller (i,key) = match getBinary(key) {
73
37
 
    case authority: ByteVector => 
74
-
        if ((authority != i.caller.bytes))
75
-
            then throw(errUnauthorized)
76
-
            else unit
38
+
        (authority != i.caller.bytes)
77
39
 
    case _ => 
78
-
        throw(errUninitialized)
40
+
        false
79
41
 
}
80
42
 
81
43
 
82
-
func assertBridgeIsActive () = if (!(valueOrElse(getBoolean(keyIsActive), false)))
83
-
    then throw(errBridgeDisabled)
44
+
func assertCallerIsBridge (i) = if (invalidCaller(i, keyBridge))
45
+
    then throw(errBridgeOnly)
84
46
 
    else unit
85
47
 
86
48
 
87
-
func assertAssetIsActive (assetIdStr) = match getBoolean((assetIdStr + keyAssetIsActive)) {
88
-
    case isActive: Boolean => 
89
-
        if (isActive)
90
-
            then unit
91
-
            else throw(errAssetDisabled)
49
+
func assertValidLockId (lockId) = {
50
+
    let version = valueOrErrorMessage(getBinary(keyVersion), errUninitialized)
51
+
    if (if ((size(lockId) != 16))
52
+
        then true
53
+
        else (take(lockId, 1) != version))
54
+
        then throw(errInvalidLockId)
55
+
        else unit
56
+
    }
57
+
58
+
59
+
func assertLockNotExists (lockRecipientKey) = match getBinary(lockRecipientKey) {
60
+
    case t: ByteVector => 
61
+
        throw(errAlreadyLocked)
92
62
 
    case _ => 
93
-
        throw(errAssetNotFound)
63
+
        unit
94
64
 
}
95
65
 
96
66
 
97
-
func getFee (amount,assetIdStr) = {
98
-
    let baseFeeRateBP = valueOrErrorMessage(getInteger(ketBaseFeeRateBP), errUninitialized)
99
-
    let minFee = valueOrErrorMessage(getInteger((assetIdStr + keyAssetMinFee)), errAssetNotFound)
100
-
    let fee = ((amount * baseFeeRateBP) / BP)
101
-
    if ((minFee > fee))
102
-
        then minFee
103
-
        else fee
104
-
    }
105
-
106
-
107
-
func pow10 (value,power) = {
108
-
    let absPow = if ((0 > power))
109
-
        then -(power)
110
-
        else power
111
-
    let powerValue = if ((absPow == 0))
112
-
        then 1
113
-
        else if ((absPow == 1))
114
-
            then 10
115
-
            else if ((absPow == 2))
116
-
                then 100
117
-
                else if ((absPow == 3))
118
-
                    then 1000
119
-
                    else if ((absPow == 4))
120
-
                        then 10000
121
-
                        else if ((absPow == 5))
122
-
                            then 100000
123
-
                            else if ((absPow == 6))
124
-
                                then 1000000
125
-
                                else if ((absPow == 7))
126
-
                                    then 10000000
127
-
                                    else if ((absPow == 8))
128
-
                                        then 100000000
129
-
                                        else if ((absPow == 9))
130
-
                                            then 1000000000
131
-
                                            else throw(errBigPowValue)
132
-
    if ((0 > power))
133
-
        then (value / powerValue)
134
-
        else (value * powerValue)
135
-
    }
136
-
137
-
138
-
func toSystemPrecision (amount,precision) = pow10(amount, (systemPrecision - precision))
139
-
140
-
141
-
func fromSystemPrecision (amount,precision) = pow10(amount, (precision - systemPrecision))
142
-
143
-
144
67
 
@Callable(i)
145
-
func setConfig (admin,validatorAddress,feeCollector,unlockSigner,baseFeeRateBP) = if (isDefined(getBinary((BRIDGE_MANAGER + keyManager))))
146
-
    then throw(errInitialized)
147
-
    else [BinaryEntry((BRIDGE_MANAGER + keyManager), admin), BinaryEntry(keyValidator, validatorAddress), BinaryEntry(keyFeeCollector, feeCollector), BinaryEntry(keyUnlockSigner, unlockSigner), IntegerEntry(ketBaseFeeRateBP, baseFeeRateBP), BooleanEntry(keyIsActive, true)]
68
+
func setAdmin (newAdmin) = if (invalidCaller(i, keyAdmin))
69
+
    then throw(errUnauthorized)
70
+
    else [BinaryEntry(keyAdmin, newAdmin)]
148
71
 
149
72
 
150
73
 
151
74
 
@Callable(i)
152
-
func addAsset (assetSourceAndAddress,assetIdArg,type,name,description,precision,minFee) = {
153
-
    let callerCheck = assertCallerIsManager(i, ASSET_MANAGER)
154
-
    if ((callerCheck == callerCheck))
155
-
        then {
156
-
            let $t040994858 = if ((type == typeBase))
157
-
                then if (if (if ((assetSourceAndAddress != baseAssetSourceAndAddress))
158
-
                    then true
159
-
                    else (assetIdArg != baseAssetId))
160
-
                    then true
161
-
                    else (precision != 8))
162
-
                    then throw(errInvalidValues)
163
-
                    else $Tuple2(nil, assetIdArg)
164
-
                else if ((type == typeNative))
165
-
                    then $Tuple2(nil, assetIdArg)
166
-
                    else if ((type == typeWrapped))
167
-
                        then if ((size(assetIdArg) == 0))
168
-
                            then {
169
-
                                let issue = Issue(name, description, 0, precision, true)
170
-
                                $Tuple2([issue], calculateAssetId(issue))
171
-
                                }
172
-
                            else $Tuple2(nil, assetIdArg)
173
-
                        else throw(errInvalidValues)
174
-
            let actions = $t040994858._1
175
-
            let assetId = $t040994858._2
176
-
            let assetIdStr = toBase64String(assetId)
177
-
            let keySourceAddress = (toBase64String(assetSourceAndAddress) + keyAssetAddress)
178
-
            let keyNativeAddress = (assetIdStr + keyAssetAddress)
179
-
            if (if (isDefined(getBinary(keySourceAddress)))
180
-
                then true
181
-
                else isDefined(getBinary(keyNativeAddress)))
182
-
                then throw(errAlreadyExists)
183
-
                else (actions ++ [BinaryEntry(keySourceAddress, assetId), BinaryEntry(keyNativeAddress, assetSourceAndAddress), IntegerEntry((assetIdStr + keyAssetType), type), IntegerEntry((assetIdStr + keyAssetPrecision), precision), IntegerEntry((assetIdStr + keyAssetMinFee), minFee), BooleanEntry((assetIdStr + keyAssetIsActive), true)])
184
-
            }
185
-
        else throw("Strict value is not equal to itself.")
186
-
    }
75
+
func setConfig (version,bridge,oracle) = if (invalidCaller(i, keyAdmin))
76
+
    then throw(errUnauthorized)
77
+
    else [BinaryEntry(keyVersion, version), BinaryEntry(keyBridge, bridge), BinaryEntry(keyOracle, oracle)]
187
78
 
188
79
 
189
80
 
190
81
 
@Callable(i)
191
-
func removeAsset (assetSourceAndAddress,newAuthority) = {
192
-
    let callerCheck = assertCallerIsManager(i, ASSET_MANAGER)
193
-
    if ((callerCheck == callerCheck))
82
+
func createUnlock (lockId,recipient,amount,lockSource,tokenSourceAndAddress,signature) = {
83
+
    let checkLockId = assertValidLockId(lockId)
84
+
    if ((checkLockId == checkLockId))
194
85
 
        then {
195
-
            let keySourceAddress = (toBase64String(assetSourceAndAddress) + keyAssetAddress)
196
-
            let assetId = valueOrErrorMessage(getBinary(keySourceAddress), errNotExists)
197
-
            let assetIdStr = toBase64String(assetId)
198
-
            let type = valueOrErrorMessage(getInteger((assetIdStr + keyAssetType)), errNotExists)
199
-
            let actions = if ((type == typeBase))
86
+
            let checkCaller = assertCallerIsBridge(i)
87
+
            if ((checkCaller == checkCaller))
200
88
 
                then {
201
-
                    let balance = wavesBalance(this)
202
-
                    if ((balance.available > 0))
203
-
                        then [ScriptTransfer(Address(newAuthority), balance.available, unit)]
204
-
                        else nil
205
-
                    }
206
-
                else if ((type == typeNative))
207
-
                    then {
208
-
                        let balance = assetBalance(this, assetId)
209
-
                        if ((balance > 0))
210
-
                            then [ScriptTransfer(Address(newAuthority), balance, assetId)]
211
-
                            else nil
212
-
                        }
213
-
                    else if ((type == typeWrapped))
214
-
                        then nil
215
-
                        else throw(errInvalidValues)
216
-
            (actions ++ [DeleteEntry(keySourceAddress), DeleteEntry((assetIdStr + keyAssetAddress)), DeleteEntry((assetIdStr + keyAssetType)), DeleteEntry((assetIdStr + keyAssetPrecision)), DeleteEntry((assetIdStr + keyAssetMinFee)), DeleteEntry((assetIdStr + keyAssetIsActive))])
217
-
            }
218
-
        else throw("Strict value is not equal to itself.")
219
-
    }
220
-
221
-
222
-
223
-
@Callable(i)
224
-
func lock (lockId,recipient,destination) = {
225
-
    let birdgeCheck = assertBridgeIsActive()
226
-
    if ((birdgeCheck == birdgeCheck))
227
-
        then if ((size(i.payments) != 1))
228
-
            then throw(errNotOnePayment)
229
-
            else {
230
-
                let assetId = valueOrElse(i.payments[0].assetId, baseAssetId)
231
-
                let assetIdStr = toBase64String(assetId)
232
-
                let assetCheck = assertAssetIsActive(assetIdStr)
233
-
                if ((assetCheck == assetCheck))
234
-
                    then {
235
-
                        let amount = i.payments[0].amount
236
-
                        let validatorAddress = valueOrErrorMessage(getBinary(keyValidator), errUninitialized)
237
-
                        let fee = getFee(amount, assetIdStr)
238
-
                        let amountWithoutFee = (amount - fee)
239
-
                        if ((0 >= amountWithoutFee))
240
-
                            then throw(errNotEnoughBalance)
241
-
                            else {
242
-
                                let assetSourceAndAddress = valueOrErrorMessage(getBinary((assetIdStr + keyAssetAddress)), errAssetNotFound)
243
-
                                let type = valueOrErrorMessage(getInteger((assetIdStr + keyAssetType)), errAssetNotFound)
244
-
                                let precision = valueOrErrorMessage(getInteger((assetIdStr + keyAssetPrecision)), errAssetNotFound)
245
-
                                let feeCollector = valueOrErrorMessage(getBinary(keyFeeCollector), errUninitialized)
246
-
                                let createLock = invoke(Address(validatorAddress), "createLock", [lockId, recipient, toSystemPrecision(amountWithoutFee, precision), destination, assetSourceAndAddress], nil)
247
-
                                if ((createLock == createLock))
248
-
                                    then if ((type == typeBase))
249
-
                                        then [ScriptTransfer(Address(feeCollector), fee, unit)]
250
-
                                        else if ((type == typeNative))
251
-
                                            then [ScriptTransfer(Address(feeCollector), fee, assetId)]
252
-
                                            else if ((type == typeWrapped))
253
-
                                                then [Burn(assetId, amountWithoutFee), ScriptTransfer(Address(feeCollector), fee, assetId)]
254
-
                                                else throw(errInvalidValues)
255
-
                                    else throw("Strict value is not equal to itself.")
256
-
                                }
257
-
                        }
258
-
                    else throw("Strict value is not equal to itself.")
259
-
                }
260
-
        else throw("Strict value is not equal to itself.")
261
-
    }
262
-
263
-
264
-
265
-
@Callable(i)
266
-
func unlock (lockId,recipient,amount,lockSource,assetSourceAndAddress,signature) = {
267
-
    let birdgeCheck = assertBridgeIsActive()
268
-
    if ((birdgeCheck == birdgeCheck))
269
-
        then {
270
-
            let assetId = valueOrErrorMessage(getBinary((toBase64String(assetSourceAndAddress) + keyAssetAddress)), errAssetNotFound)
271
-
            let assetIdStr = toBase64String(assetId)
272
-
            let type = valueOrErrorMessage(getInteger((assetIdStr + keyAssetType)), errAssetNotFound)
273
-
            let precision = valueOrErrorMessage(getInteger((assetIdStr + keyAssetPrecision)), errAssetNotFound)
274
-
            let validatorAddress = valueOrErrorMessage(getBinary(keyValidator), errUninitialized)
275
-
            let unlockSigner = valueOrErrorMessage(getBinary(keyUnlockSigner), errUninitialized)
276
-
            let feeCollector = valueOrErrorMessage(getBinary(keyFeeCollector), errUninitialized)
277
-
            let createUnlock = invoke(Address(validatorAddress), "createUnlock", [lockId, recipient, amount, lockSource, assetSourceAndAddress, signature], nil)
278
-
            if ((createUnlock == createUnlock))
279
-
                then {
280
-
                    let isValid =                     match createUnlock {
281
-
                        case v: Boolean => 
282
-
                            v
283
-
                        case _ => 
284
-
                            false
285
-
                    }
286
-
                    if (!(isValid))
287
-
                        then throw(errInvalidValues)
89
+
                    let lockIdStr = toBase64String(lockId)
90
+
                    let lockSourceStr = toBase64String(lockSource)
91
+
                    let unlockKey = (((lockSourceStr + "_") + lockIdStr) + keyUnlock)
92
+
                    if (isDefined(getBoolean(unlockKey)))
93
+
                        then throw(errAlreadyClaimed)
288
94
 
                        else {
289
-
                            let fee = if ((unlockSigner == i.caller.bytes))
290
-
                                then valueOrErrorMessage(getInteger((assetIdStr + keyAssetMinFee)), errAssetNotFound)
291
-
                                else 0
292
-
                            let amountToSend = fromSystemPrecision(amount, precision)
293
-
                            let amountToSendWithoutFee = (amountToSend - fee)
294
-
                            if ((0 >= amountToSendWithoutFee))
295
-
                                then throw(errNotEnoughBalance)
296
-
                                else if ((type == typeBase))
297
-
                                    then ([ScriptTransfer(Address(recipient), amountToSendWithoutFee, unit)] ++ (if ((fee > 0))
298
-
                                        then [ScriptTransfer(Address(feeCollector), fee, unit)]
299
-
                                        else nil))
300
-
                                    else if ((type == typeNative))
301
-
                                        then ([ScriptTransfer(Address(recipient), amountToSendWithoutFee, assetId)] ++ (if ((fee > 0))
302
-
                                            then [ScriptTransfer(Address(feeCollector), fee, assetId)]
303
-
                                            else nil))
304
-
                                        else if ((type == typeWrapped))
305
-
                                            then ([Reissue(assetId, amountToSend, true), ScriptTransfer(Address(recipient), amountToSendWithoutFee, assetId)] ++ (if ((fee > 0))
306
-
                                                then [ScriptTransfer(Address(feeCollector), fee, assetId)]
307
-
                                                else nil))
308
-
                                            else throw(errInvalidValues)
95
+
                            let message = makeString([toBase64String(lockId), toBase64String(recipient), toString(amount), toBase64String(lockSource), toBase64String(tokenSourceAndAddress)], "_")
96
+
                            let hash = keccak256(toBytes(message))
97
+
                            let recoveredKey = ecrecover(hash, signature)
98
+
                            if ((recoveredKey != getBinaryValue(keyOracle)))
99
+
                                then throw(errInvalidSignature)
100
+
                                else $Tuple2([BooleanEntry(unlockKey, true)], true)
309
101
 
                            }
310
102
 
                    }
311
103
 
                else throw("Strict value is not equal to itself.")
312
104
 
            }
313
105
 
        else throw("Strict value is not equal to itself.")
314
106
 
    }
315
107
 
316
108
 
317
109
 
318
110
 
@Callable(i)
319
-
func setManager (managerType,manager) = {
320
-
    let callerCheck = assertCallerIsManager(i, BRIDGE_MANAGER)
321
-
    if ((callerCheck == callerCheck))
322
-
        then [BinaryEntry((managerType + keyManager), manager)]
323
-
        else throw("Strict value is not equal to itself.")
324
-
    }
325
-
326
-
327
-
328
-
@Callable(i)
329
-
func setFeeCollector (feeCollector) = {
330
-
    let callerCheck = assertCallerIsManager(i, BRIDGE_MANAGER)
331
-
    if ((callerCheck == callerCheck))
332
-
        then [BinaryEntry(keyFeeCollector, feeCollector)]
333
-
        else throw("Strict value is not equal to itself.")
334
-
    }
335
-
336
-
337
-
338
-
@Callable(i)
339
-
func setValidator (validator) = {
340
-
    let callerCheck = assertCallerIsManager(i, BRIDGE_MANAGER)
341
-
    if ((callerCheck == callerCheck))
342
-
        then [BinaryEntry(keyValidator, validator)]
343
-
        else throw("Strict value is not equal to itself.")
344
-
    }
345
-
346
-
347
-
348
-
@Callable(i)
349
-
func startBridge () = {
350
-
    let callerCheck = assertCallerIsManager(i, BRIDGE_MANAGER)
351
-
    if ((callerCheck == callerCheck))
352
-
        then [BooleanEntry(keyIsActive, true)]
353
-
        else throw("Strict value is not equal to itself.")
354
-
    }
355
-
356
-
357
-
358
-
@Callable(i)
359
-
func stopBridge () = {
360
-
    let callerCheck = assertCallerIsManager(i, STOP_MANAGER)
361
-
    if ((callerCheck == callerCheck))
362
-
        then [BooleanEntry(keyIsActive, false)]
363
-
        else throw("Strict value is not equal to itself.")
364
-
    }
365
-
366
-
367
-
368
-
@Callable(i)
369
-
func setMinFee (assetId,minFee) = {
370
-
    let callerCheck = assertCallerIsManager(i, BRIDGE_MANAGER)
371
-
    if ((callerCheck == callerCheck))
111
+
func createLock (lockId,recipient,amount,lockDestination,tokenSourceAndAddress) = {
112
+
    let lockIdStr = toBase64String(lockId)
113
+
    let lockRecipientKey = (lockIdStr + keyLockRecipient)
114
+
    let checkCaller = assertCallerIsBridge(i)
115
+
    if ((checkCaller == checkCaller))
372
116
 
        then {
373
-
            let assetIdStr = toBase64String(assetId)
374
-
[IntegerEntry((assetIdStr + keyAssetMinFee), minFee)]
375
-
            }
376
-
        else throw("Strict value is not equal to itself.")
377
-
    }
378
-
379
-
380
-
381
-
@Callable(i)
382
-
func setBaseFeeRate (baseFeeRateBP) = {
383
-
    let callerCheck = assertCallerIsManager(i, BRIDGE_MANAGER)
384
-
    if ((callerCheck == callerCheck))
385
-
        then [IntegerEntry(ketBaseFeeRateBP, baseFeeRateBP)]
386
-
        else throw("Strict value is not equal to itself.")
387
-
    }
388
-
389
-
390
-
391
-
@Callable(i)
392
-
func setAssetState (assetId,state) = {
393
-
    let callerCheck = assertCallerIsManager(i, BRIDGE_MANAGER)
394
-
    if ((callerCheck == callerCheck))
395
-
        then {
396
-
            let assetIdStr = toBase64String(assetId)
397
-
[BooleanEntry((assetIdStr + keyAssetIsActive), state)]
117
+
            let checkLockId = assertValidLockId(lockId)
118
+
            if ((checkLockId == checkLockId))
119
+
                then {
120
+
                    let checkLock = assertLockNotExists(lockRecipientKey)
121
+
                    if ((checkLock == checkLock))
122
+
                        then [BinaryEntry((lockIdStr + keyLockRecipient), recipient), IntegerEntry((lockIdStr + keyLockAmount), amount), BinaryEntry((lockIdStr + keyLockDestination), lockDestination), BinaryEntry((lockIdStr + keyLockAssetSource), tokenSourceAndAddress)]
123
+
                        else throw("Strict value is not equal to itself.")
124
+
                    }
125
+
                else throw("Strict value is not equal to itself.")
398
126
 
            }
399
127
 
        else throw("Strict value is not equal to itself.")
400
128
 
    }
401
129
 
402
130
 

github/deemru/w8io/026f985 
47.27 ms ◑