tx · 9VXzJkXmyaeB2ZyAJowtUcYhtDzsTABjFBMZGtJsaJ4r

3NA73oUXjqp7SpudXWV1yMFuKm9awPbqsVz:  -0.01200000 Waves

2022.10.17 10:47 [2276086] smart account 3NA73oUXjqp7SpudXWV1yMFuKm9awPbqsVz > SELF 0.00000000 Waves

{
    "type": 13,
    "id": "9VXzJkXmyaeB2ZyAJowtUcYhtDzsTABjFBMZGtJsaJ4r",
    "fee": 1200000,
    "feeAssetId": null,
    "timestamp": 1665992874107,
    "version": 2,
    "chainId": 84,
    "sender": "3NA73oUXjqp7SpudXWV1yMFuKm9awPbqsVz",
    "senderPublicKey": "2mHW72YTfnxJ1M8WsdUQjgpp3a2SUbt9mbAiePGiuJok",
    "proofs": [
        "3kSKrhHYViLNVkLGPgW2UJgEVpSCQK4NrJSQksDAxjuKYbVZLdcguPNTjSNm3SAZYi1sMBkQxuGjRdLRhwrDY1Fk"
    ],
    "script": 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",
    "height": 2276086,
    "applicationStatus": "succeeded",
    "spentComplexity": 0
}

View: original | compacted
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Diff: 
Old
New
Differences
22
22
 
func key_Name_owner (name) = key_entity("Name", name, "owner")
23
23
 
24
24
 
25
+
func key_Name_resolver (name) = key_entity("Name", name, "resolver")
26
+
27
+
25
28
 
func key_Name_expiresAt (name) = key_entity("Name", name, "expiresAt")
26
29
 
27
30
 
36
39
 
37
40
 
38
41
 
func _getOwner (name) = getString(this, key_Name_owner(name))
42
+
43
+
44
+
func _setResolver (name,resolver) = [StringEntry(key_Name_resolver(name), resolver)]
45
+
46
+
47
+
func _getResolver (name) = getString(this, key_Name_resolver(name))
39
48
 
40
49
 
41
50
 
func _getToken (name) = getString(this, key_Name_token(name))
119
128
 
    }
120
129
 
121
130
 
131
+
func isValidAddress (maybeAddress) = isDefined(addressFromString(maybeAddress))
132
+
133
+
122
134
 
func isAdmin (inv) = (inv.caller == this)
123
135
 
124
136
 
125
-
func isOwner (inv,name) = (toString(inv.caller) == valueOrErrorMessage(_getOwner(name), (("Owner for `" + name) + "` is not found")))
137
+
func isOwner (inv,name) = (toString(inv.caller) == valueOrElse(_getOwner(name), ""))
126
138
 
127
139
 
128
140
 
func isController (address) = containsElement(controllers, address)
141
+
142
+
143
+
func _splitLastLabel (name) = {
144
+
    let labels = split(name, ".")
145
+
    let lastIndex = (size(labels) - 1)
146
+
    let lastLabel = labels[lastIndex]
147
+
    let restLabels = makeString(removeByIndex(labels, lastIndex), ".")
148
+
    $Tuple2(lastLabel, restLabels)
149
+
    }
129
150
 
130
151
 
131
152
 
func _issueNameToken (name) = [Issue(if ((size(name) > 16))
157
178
 
    else throw("Permission denied")
158
179
 
159
180
 
181
+
func onlyOwner (inv,name) = if (if (isAdmin(inv))
182
+
    then true
183
+
    else isOwner(inv, name))
184
+
    then unit
185
+
    else throw("Permission denied")
186
+
187
+
160
188
 
@Callable(inv)
161
-
func init (nameTTL) = valueOrElse(modifiers([onlyAdmin(inv)]), [IntegerEntry(key_nameTTL, nameTTL)])
189
+
func init (nameTTL) = valueOrElse(modifiers([onlyAdmin(inv), if ((nameTTL > 0))
190
+
    then unit
191
+
    else throw("TTL cannot be negative")]), [IntegerEntry(key_nameTTL, nameTTL)])
162
192
 
163
193
 
164
194
 
165
195
 
@Callable(inv)
166
-
func addController (address) = valueOrElse(modifiers([onlyAdmin(inv), if (!(isController(address)))
196
+
func supportsInterface (interfaceId) = $Tuple2(nil, containsElement(["owner", "resolver", "nameCreated", "nameExpires"], interfaceId))
197
+
198
+
199
+
200
+
@Callable(inv)
201
+
func addController (address) = valueOrElse(modifiers([onlyAdmin(inv), if (isValidAddress(address))
202
+
    then unit
203
+
    else throw("Controller must be a valid address"), if (!(isController(address)))
167
204
 
    then unit
168
205
 
    else throw((("Controller `" + address) + "` is already registered"))]), [StringEntry(key_controllers, makeString((controllers :+ address), ","))])
169
206
 
185
222
 
186
223
 
187
224
 
@Callable(inv)
188
-
func owner (name) = $Tuple2(nil, _getOwner(name))
225
+
func owner (name) = $Tuple2(nil, _getOwner(_splitLastLabel(name)._1))
189
226
 
190
227
 
191
228
 
192
229
 
@Callable(inv)
193
-
func nameCreated (name) = $Tuple2(nil, _getCreatedAt(name))
230
+
func resolver (name) = $Tuple2(nil, _getResolver(_splitLastLabel(name)._1))
194
231
 
195
232
 
196
233
 
197
234
 
@Callable(inv)
198
-
func nameExpires (name) = $Tuple2(nil, _getExpiresAt(name))
235
+
func setResolver (name,resolver) = valueOrElse(modifiers([if (isActiveName(name))
236
+
    then unit
237
+
    else throw("Name expired or not registered"), onlyOwner(inv, name), if (isValidAddress(resolver))
238
+
    then unit
239
+
    else throw("Resolver must be a valid contract address")]), $Tuple2(nil, _setResolver(name, resolver)))
199
240
 
200
241
 
201
242
 
202
243
 
@Callable(inv)
203
-
func nameStatus (name) = $Tuple2(nil, if (!(isRegisteredName(name)))
204
-
    then "NOT_REGISTERED"
205
-
    else if (isExpiredName(name))
206
-
        then "EXPIRED"
207
-
        else if ((assetBalance(value(addressFromString(value(_getOwner(name)))), fromBase58String(value(_getToken(name)))) == 0))
208
-
            then "SUSPENDED"
209
-
            else "ACTIVE")
244
+
func nameCreated (name) = $Tuple2(nil, _getCreatedAt(_splitLastLabel(name)._1))
245
+
246
+
247
+
248
+
@Callable(inv)
249
+
func nameExpires (name) = $Tuple2(nil, _getExpiresAt(_splitLastLabel(name)._1))
210
250
 
211
251
 
212
252
 
213
253
 
@Callable(inv)
214
254
 
func register (name,owner,createdAt) = valueOrElse(modifiers([onlyController(inv), if (isAvailableName(name))
215
255
 
    then unit
216
-
    else throw((("`" + name) + "` cannot be registered")), if ((lastBlock.timestamp >= createdAt))
256
+
    else throw((("`" + name) + "` cannot be registered")), if (isValidAddress(owner))
217
257
 
    then unit
218
-
    else throw("createdAt cannot be in the future")]), {
258
+
    else throw("Owner must be a valid address"), if ((createdAt > 0))
259
+
    then unit
260
+
    else throw("CreatedAt cannot be negative"), if ((lastBlock.timestamp >= createdAt))
261
+
    then unit
262
+
    else throw("CreatedAt cannot be in the future")]), {
219
263
 
    let issueNameToken = _issueNameToken(name)
220
264
 
    let tokenId = calculateAssetId(issueNameToken[0])
221
265
 
    let tokenStr = toBase58String(tokenId)
Full: 
Old
New
Differences
1
1
 
{-# STDLIB_VERSION 5 #-}
2
2
 
{-# SCRIPT_TYPE ACCOUNT #-}
3
3
 
{-# CONTENT_TYPE DAPP #-}
4
4
 
func getStringOrThrow (address,key) = valueOrErrorMessage(getString(address, key), ((("Can't read '" + key) + "' at address ") + toString(address)))
5
5
 
6
6
 
7
7
 
func getIntegerOrThrow (address,key) = valueOrErrorMessage(getInteger(address, key), ((("Can't read '" + key) + "' at address ") + toString(address)))
8
8
 
9
9
 
10
10
 
func parseAddressOrThrow (maybeAddress) = valueOrErrorMessage(addressFromString(maybeAddress), (("Can't parse address from '" + maybeAddress) + "'"))
11
11
 
12
12
 
13
13
 
func key_entity (name,pk,property) = ((((name + "_") + pk) + "_") + property)
14
14
 
15
15
 
16
16
 
func key_Token_name (tokenId) = key_entity("Token", tokenId, "name")
17
17
 
18
18
 
19
19
 
func key_Name_token (name) = key_entity("Name", name, "token")
20
20
 
21
21
 
22
22
 
func key_Name_owner (name) = key_entity("Name", name, "owner")
23
23
 
24
24
 
25
+
func key_Name_resolver (name) = key_entity("Name", name, "resolver")
26
+
27
+
25
28
 
func key_Name_expiresAt (name) = key_entity("Name", name, "expiresAt")
26
29
 
27
30
 
28
31
 
func key_Name_createdAt (name) = key_entity("Name", name, "createdAt")
29
32
 
30
33
 
31
34
 
let key_nameTTL = "nameTTL"
32
35
 
33
36
 
let key_controllers = "controllers"
34
37
 
35
38
 
func _setOwner (name,owner) = [StringEntry(key_Name_owner(name), owner)]
36
39
 
37
40
 
38
41
 
func _getOwner (name) = getString(this, key_Name_owner(name))
42
+
43
+
44
+
func _setResolver (name,resolver) = [StringEntry(key_Name_resolver(name), resolver)]
45
+
46
+
47
+
func _getResolver (name) = getString(this, key_Name_resolver(name))
39
48
 
40
49
 
41
50
 
func _getToken (name) = getString(this, key_Name_token(name))
42
51
 
43
52
 
44
53
 
func _getCreatedAt (name) = getInteger(this, key_Name_createdAt(name))
45
54
 
46
55
 
47
56
 
func _getExpiresAt (name) = getInteger(this, key_Name_expiresAt(name))
48
57
 
49
58
 
50
59
 
func _getControllers () = getString(this, key_controllers)
51
60
 
52
61
 
53
62
 
let controllers = match _getControllers() {
54
63
 
    case repr: String => 
55
64
 
        split(repr, ",")
56
65
 
    case _ => 
57
66
 
        nil
58
67
 
}
59
68
 
60
69
 
let nameTTL = getIntegerOrThrow(this, key_nameTTL)
61
70
 
62
71
 
func isRegisteredName (name) = isDefined(getString(this, key_Name_token(name)))
63
72
 
64
73
 
65
74
 
func isCreatedName (name) = isDefined(_getCreatedAt(name))
66
75
 
67
76
 
68
77
 
func isExpiredName (name) = match _getExpiresAt(name) {
69
78
 
    case expiresAt: Int => 
70
79
 
        (lastBlock.timestamp > expiresAt)
71
80
 
    case _ => 
72
81
 
        false
73
82
 
}
74
83
 
75
84
 
76
85
 
func isActiveName (name) = if (if (isRegisteredName(name))
77
86
 
    then isCreatedName(name)
78
87
 
    else false)
79
88
 
    then !(isExpiredName(name))
80
89
 
    else false
81
90
 
82
91
 
83
92
 
func isAvailableName (name) = {
84
93
 
    let symbols = "abcdefghijklmnopqrstuvwxyz1234567890-"
85
94
 
    func validateChars (isValid,char) =     if (isValid)
86
95
 
        then contains(symbols, char)
87
96
 
        else false
88
97
 
89
98
 
    let isValidName = if (if (if (if (if ((size(name) > 0))
90
99
 
        then (63 >= size(name))
91
100
 
        else false)
92
101
 
        then (indexOf(name, "--") != 2)
93
102
 
        else false)
94
103
 
        then (indexOf(name, "-") != 0)
95
104
 
        else false)
96
105
 
        then (lastIndexOf(name, "-") != (size(name) - 1))
97
106
 
        else false)
98
107
 
        then {
99
108
 
            let $l = split(name, "")
100
109
 
            let $s = size($l)
101
110
 
            let $acc0 = true
102
111
 
            func $f0_1 ($a,$i) =             if (($i >= $s))
103
112
 
                then $a
104
113
 
                else validateChars($a, $l[$i])
105
114
 
106
115
 
            func $f0_2 ($a,$i) =             if (($i >= $s))
107
116
 
                then $a
108
117
 
                else throw("List size exceeds 63")
109
118
 
110
119
 
            $f0_2($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($f0_1($acc0, 0), 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)
111
120
 
            }
112
121
 
        else false
113
122
 
    let inUse = if (isRegisteredName(name))
114
123
 
        then !(isExpiredName(name))
115
124
 
        else false
116
125
 
    if (!(inUse))
117
126
 
        then isValidName
118
127
 
        else false
119
128
 
    }
120
129
 
121
130
 
131
+
func isValidAddress (maybeAddress) = isDefined(addressFromString(maybeAddress))
132
+
133
+
122
134
 
func isAdmin (inv) = (inv.caller == this)
123
135
 
124
136
 
125
-
func isOwner (inv,name) = (toString(inv.caller) == valueOrErrorMessage(_getOwner(name), (("Owner for `" + name) + "` is not found")))
137
+
func isOwner (inv,name) = (toString(inv.caller) == valueOrElse(_getOwner(name), ""))
126
138
 
127
139
 
128
140
 
func isController (address) = containsElement(controllers, address)
141
+
142
+
143
+
func _splitLastLabel (name) = {
144
+
    let labels = split(name, ".")
145
+
    let lastIndex = (size(labels) - 1)
146
+
    let lastLabel = labels[lastIndex]
147
+
    let restLabels = makeString(removeByIndex(labels, lastIndex), ".")
148
+
    $Tuple2(lastLabel, restLabels)
149
+
    }
129
150
 
130
151
 
131
152
 
func _issueNameToken (name) = [Issue(if ((size(name) > 16))
132
153
 
    then (take(name, 15) + "~")
133
154
 
    else take(name, 16), (name + ".waves"), 1, 0, false)]
134
155
 
135
156
 
136
157
 
func _registerNameWithToken (name,tokenId,createdAt) = [StringEntry(key_Name_token(name), tokenId), StringEntry(key_Token_name(tokenId), name), IntegerEntry(key_Name_createdAt(name), createdAt), IntegerEntry(key_Name_expiresAt(name), (createdAt + nameTTL))]
137
158
 
138
159
 
139
160
 
func _restoreNameWithToken (name,tokenId) = [StringEntry(key_Name_token(name), tokenId), StringEntry(key_Token_name(tokenId), name)]
140
161
 
141
162
 
142
163
 
func _transferTokenToOwner (tokenId,owner) = [ScriptTransfer(parseAddressOrThrow(owner), 1, fromBase58String(tokenId))]
143
164
 
144
165
 
145
166
 
func modifiers (validations) = unit
146
167
 
147
168
 
148
169
 
func onlyAdmin (inv) = if (isAdmin(inv))
149
170
 
    then unit
150
171
 
    else throw("Permission denied")
151
172
 
152
173
 
153
174
 
func onlyController (inv) = if (if (isAdmin(inv))
154
175
 
    then true
155
176
 
    else isController(toString(inv.caller)))
156
177
 
    then unit
157
178
 
    else throw("Permission denied")
158
179
 
159
180
 
181
+
func onlyOwner (inv,name) = if (if (isAdmin(inv))
182
+
    then true
183
+
    else isOwner(inv, name))
184
+
    then unit
185
+
    else throw("Permission denied")
186
+
187
+
160
188
 
@Callable(inv)
161
-
func init (nameTTL) = valueOrElse(modifiers([onlyAdmin(inv)]), [IntegerEntry(key_nameTTL, nameTTL)])
189
+
func init (nameTTL) = valueOrElse(modifiers([onlyAdmin(inv), if ((nameTTL > 0))
190
+
    then unit
191
+
    else throw("TTL cannot be negative")]), [IntegerEntry(key_nameTTL, nameTTL)])
162
192
 
163
193
 
164
194
 
165
195
 
@Callable(inv)
166
-
func addController (address) = valueOrElse(modifiers([onlyAdmin(inv), if (!(isController(address)))
196
+
func supportsInterface (interfaceId) = $Tuple2(nil, containsElement(["owner", "resolver", "nameCreated", "nameExpires"], interfaceId))
197
+
198
+
199
+
200
+
@Callable(inv)
201
+
func addController (address) = valueOrElse(modifiers([onlyAdmin(inv), if (isValidAddress(address))
202
+
    then unit
203
+
    else throw("Controller must be a valid address"), if (!(isController(address)))
167
204
 
    then unit
168
205
 
    else throw((("Controller `" + address) + "` is already registered"))]), [StringEntry(key_controllers, makeString((controllers :+ address), ","))])
169
206
 
170
207
 
171
208
 
172
209
 
@Callable(inv)
173
210
 
func removeController (address) = valueOrElse(modifiers([onlyAdmin(inv), if (isController(address))
174
211
 
    then unit
175
212
 
    else throw((("Controller `" + address) + "` is not registered"))]), {
176
213
 
    let controllerIndex = value(indexOf(controllers, address))
177
214
 
[StringEntry(key_controllers, makeString(removeByIndex(controllers, controllerIndex), ","))]
178
215
 
    })
179
216
 
180
217
 
181
218
 
182
219
 
@Callable(inv)
183
220
 
func available (name) = $Tuple2(nil, isAvailableName(name))
184
221
 
185
222
 
186
223
 
187
224
 
@Callable(inv)
188
-
func owner (name) = $Tuple2(nil, _getOwner(name))
225
+
func owner (name) = $Tuple2(nil, _getOwner(_splitLastLabel(name)._1))
189
226
 
190
227
 
191
228
 
192
229
 
@Callable(inv)
193
-
func nameCreated (name) = $Tuple2(nil, _getCreatedAt(name))
230
+
func resolver (name) = $Tuple2(nil, _getResolver(_splitLastLabel(name)._1))
194
231
 
195
232
 
196
233
 
197
234
 
@Callable(inv)
198
-
func nameExpires (name) = $Tuple2(nil, _getExpiresAt(name))
235
+
func setResolver (name,resolver) = valueOrElse(modifiers([if (isActiveName(name))
236
+
    then unit
237
+
    else throw("Name expired or not registered"), onlyOwner(inv, name), if (isValidAddress(resolver))
238
+
    then unit
239
+
    else throw("Resolver must be a valid contract address")]), $Tuple2(nil, _setResolver(name, resolver)))
199
240
 
200
241
 
201
242
 
202
243
 
@Callable(inv)
203
-
func nameStatus (name) = $Tuple2(nil, if (!(isRegisteredName(name)))
204
-
    then "NOT_REGISTERED"
205
-
    else if (isExpiredName(name))
206
-
        then "EXPIRED"
207
-
        else if ((assetBalance(value(addressFromString(value(_getOwner(name)))), fromBase58String(value(_getToken(name)))) == 0))
208
-
            then "SUSPENDED"
209
-
            else "ACTIVE")
244
+
func nameCreated (name) = $Tuple2(nil, _getCreatedAt(_splitLastLabel(name)._1))
245
+
246
+
247
+
248
+
@Callable(inv)
249
+
func nameExpires (name) = $Tuple2(nil, _getExpiresAt(_splitLastLabel(name)._1))
210
250
 
211
251
 
212
252
 
213
253
 
@Callable(inv)
214
254
 
func register (name,owner,createdAt) = valueOrElse(modifiers([onlyController(inv), if (isAvailableName(name))
215
255
 
    then unit
216
-
    else throw((("`" + name) + "` cannot be registered")), if ((lastBlock.timestamp >= createdAt))
256
+
    else throw((("`" + name) + "` cannot be registered")), if (isValidAddress(owner))
217
257
 
    then unit
218
-
    else throw("createdAt cannot be in the future")]), {
258
+
    else throw("Owner must be a valid address"), if ((createdAt > 0))
259
+
    then unit
260
+
    else throw("CreatedAt cannot be negative"), if ((lastBlock.timestamp >= createdAt))
261
+
    then unit
262
+
    else throw("CreatedAt cannot be in the future")]), {
219
263
 
    let issueNameToken = _issueNameToken(name)
220
264
 
    let tokenId = calculateAssetId(issueNameToken[0])
221
265
 
    let tokenStr = toBase58String(tokenId)
222
266
 
    let registerNameWithToken = _registerNameWithToken(name, tokenStr, createdAt)
223
267
 
    let transferTokenToOwner = _transferTokenToOwner(tokenStr, owner)
224
268
 
    let setOwnership = _setOwner(name, owner)
225
269
 
    (((issueNameToken ++ registerNameWithToken) ++ transferTokenToOwner) ++ setOwnership)
226
270
 
    })
227
271
 
228
272
 
229
273
 
230
274
 
@Callable(inv)
231
275
 
func reclaim (name) = valueOrElse(modifiers([if (isActiveName(name))
232
276
 
    then unit
233
277
 
    else throw((("`" + name) + "` is not active"))]), {
234
278
 
    let newOwner = inv.caller
235
279
 
    let newOwnerAddress = toString(newOwner)
236
280
 
    let tokenStr = valueOrErrorMessage(_getToken(name), (("No token is issued for `" + name) + "`"))
237
281
 
    let tokenId = fromBase58String(tokenStr)
238
282
 
    let hasToken = (assetBalance(newOwner, tokenId) == 1)
239
283
 
    let isTokenOwner = isOwner(inv, name)
240
284
 
    let isTokenExists =     match assetInfo(tokenId) {
241
285
 
        case token: Asset => 
242
286
 
            (token.quantity == 1)
243
287
 
        case _ => 
244
288
 
            false
245
289
 
    }
246
290
 
    if (if (isTokenOwner)
247
291
 
        then !(isTokenExists)
248
292
 
        else false)
249
293
 
        then {
250
294
 
            let issueNewToken = _issueNameToken(name)
251
295
 
            let newTokenId = calculateAssetId(issueNewToken[0])
252
296
 
            let newTokenStr = toBase58String(newTokenId)
253
297
 
            let restoreNameWithNewToken = _restoreNameWithToken(name, newTokenStr)
254
298
 
            let transferNewTokenToOwner = _transferTokenToOwner(newTokenStr, newOwnerAddress)
255
299
 
            ((issueNewToken ++ restoreNameWithNewToken) ++ transferNewTokenToOwner)
256
300
 
            }
257
301
 
        else if (if (isTokenOwner)
258
302
 
            then hasToken
259
303
 
            else false)
260
304
 
            then throw("You already own a name token")
261
305
 
            else if (!(hasToken))
262
306
 
                then throw("You don't have a name token")
263
307
 
                else _setOwner(name, newOwnerAddress)
264
308
 
    })
265
309
 
266
310
 

github/deemru/w8io/3ef1775 
67.39 ms ◑