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Hardcode DPNS data contract in the code #9

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merged 1 commit into from
Oct 20, 2024
Merged

Hardcode DPNS data contract in the code #9

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8 changes: 3 additions & 5 deletions src/commands/register_dpns_name.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ use dpp::dashcore::hashes::Hash;
use dpp::dashcore::{Network};
use dpp::dashcore::secp256k1::Secp256k1;
use dpp::data_contract::accessors::v0::DataContractV0Getters;
use dpp::data_contract::{DataContract, JsonValue};
use dpp::data_contract::{DataContract};
use dpp::data_contract::conversion::value::v0::DataContractValueConversionMethodsV0;
use dpp::identifier::Identifier;
use dpp::identity::accessors::IdentityGettersV0;
Expand Down Expand Up @@ -35,6 +35,7 @@ use crate::factories::Factories;
use crate::grpc::PlatformGRPCClient;
use crate::utils::{MyDefaultEntropyGenerator, Utils};
use regex::Regex;
use crate::constants::Constants;
use crate::MockBLS;

/// Register an Identity Name in the Dash Platform DPNS system.
Expand Down Expand Up @@ -91,10 +92,7 @@ impl RegisterDPNSNameCommand {
let public_key = private_key.public_key(&secp);
let identifier = Identifier::from_string(&self.identity, Base58).unwrap();

let dpns_data_contract_data = fs::read_to_string("dpns_contract.json").expect("Unable to read file");
let json_value = JsonValue::from_str(&dpns_data_contract_data).expect("Could not decode DPNS data contract json");
let raw_data_contract: Value = Value::from(json_value);
let dpns_contract = DataContract::from_value(raw_data_contract, true, PlatformVersion::latest()).unwrap();
let dpns_contract = DataContract::from_value(Constants::dpns_data_contract_value(), true, PlatformVersion::latest()).unwrap();

let platform_grpc_client = PlatformGRPCClient::new(&self.dapi_url);

Expand Down
181 changes: 181 additions & 0 deletions src/constants.rs
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@@ -0,0 +1,181 @@
use dpp::platform_value::{platform_value, Value};

pub struct Constants;

impl Constants {
pub fn dpns_data_contract_value() -> Value {
platform_value!({
"$format_version": "0",
"id": "GWRSAVFMjXx8HpQFaNJMqBV7MBgMK4br5UESsB4S31Ec",
"ownerId": "11111111111111111111111111111111",
"version": 1,
"documentSchemas": {
"domain": {
"documentsMutable": false,
"canBeDeleted": true,
"transferable": 1,
"tradeMode": 1,
"type": "object",
"indices": [
{
"name": "parentNameAndLabel",
"properties": [
{
"normalizedParentDomainName": "asc"
},
{
"normalizedLabel": "asc"
}
],
"unique": true,
"contested": {
"fieldMatches": [
{
"field": "normalizedLabel",
"regexPattern": "^[a-zA-Z01-]{3,19}$"
}
],
"resolution": 0,
"description": "If the normalized label part of this index is less than 20 characters (all alphabet a-z, A-Z, 0, 1, and -) then a masternode vote contest takes place to give out the name"
}
},
{
"name": "identityId",
"nullSearchable": false,
"properties": [
{
"records.identity": "asc"
}
]
}
],
"properties": {
"label": {
"type": "string",
"pattern": "^[a-zA-Z0-9][a-zA-Z0-9-]{0,61}[a-zA-Z0-9]$",
"minLength": 3,
"maxLength": 63,
"position": 0,
"description": "Domain label. e.g. 'Bob'."
},
"normalizedLabel": {
"type": "string",
"pattern": "^[a-hj-km-np-z0-9][a-hj-km-np-z0-9-]{0,61}[a-hj-km-np-z0-9]$",
"maxLength": 63,
"position": 1,
"description": "Domain label converted to lowercase for case-insensitive uniqueness validation. \"o\", \"i\" and \"l\" replaced with \"0\" and \"1\" to mitigate homograph attack. e.g. 'b0b'",
"$comment": "Must be equal to the label in lowercase. \"o\", \"i\" and \"l\" must be replaced with \"0\" and \"1\"."
},
"parentDomainName": {
"type": "string",
"pattern": "^$|^[a-zA-Z0-9][a-zA-Z0-9-]{0,61}[a-zA-Z0-9]$",
"minLength": 0,
"maxLength": 63,
"position": 2,
"description": "A full parent domain name. e.g. 'dash'."
},
"normalizedParentDomainName": {
"type": "string",
"pattern": "^$|^[a-hj-km-np-z0-9][a-hj-km-np-z0-9-\\.]{0,61}[a-hj-km-np-z0-9]$",
"minLength": 0,
"maxLength": 63,
"position": 3,
"description": "A parent domain name in lowercase for case-insensitive uniqueness validation. \"o\", \"i\" and \"l\" replaced with \"0\" and \"1\" to mitigate homograph attack. e.g. 'dash'",
"$comment": "Must either be equal to an existing domain or empty to create a top level domain. \"o\", \"i\" and \"l\" must be replaced with \"0\" and \"1\". Only the data contract owner can create top level domains."
},
"preorderSalt": {
"type": "array",
"byteArray": true,
"minItems": 32,
"maxItems": 32,
"position": 4,
"description": "Salt used in the preorder document"
},
"records": {
"type": "object",
"properties": {
"identity": {
"type": "array",
"byteArray": true,
"minItems": 32,
"maxItems": 32,
"position": 1,
"contentMediaType": "application/x.dash.dpp.identifier",
"description": "Identifier name record that refers to an Identity"
}
},
"minProperties": 1,
"position": 5,
"additionalProperties": false
},
"subdomainRules": {
"type": "object",
"properties": {
"allowSubdomains": {
"type": "boolean",
"description": "This option defines who can create subdomains: true - anyone; false - only the domain owner",
"$comment": "Only the domain owner is allowed to create subdomains for non top-level domains",
"position": 0
}
},
"position": 6,
"description": "Subdomain rules allow domain owners to define rules for subdomains",
"additionalProperties": false,
"required": [
"allowSubdomains"
]
}
},
"required": [
"$createdAt",
"$updatedAt",
"$transferredAt",
"label",
"normalizedLabel",
"normalizedParentDomainName",
"preorderSalt",
"records",
"subdomainRules"
],
"transient": [
"preorderSalt"
],
"additionalProperties": false,
"$comment": "In order to register a domain you need to create a preorder. The preorder step is needed to prevent man-in-the-middle attacks. normalizedLabel + '.' + normalizedParentDomain must not be longer than 253 chars length as defined by RFC 1035. Domain documents are immutable: modification and deletion are restricted"
},
"preorder": {
"documentsMutable": false,
"canBeDeleted": true,
"type": "object",
"indices": [
{
"name": "saltedHash",
"properties": [
{
"saltedDomainHash": "asc"
}
],
"unique": true
}
],
"properties": {
"saltedDomainHash": {
"type": "array",
"byteArray": true,
"minItems": 32,
"maxItems": 32,
"position": 0,
"description": "Double sha-256 of the concatenation of a 32 byte random salt and a normalized domain name"
}
},
"required": [
"saltedDomainHash"
],
"additionalProperties": false,
"$comment": "Preorder documents are immutable: modification and deletion are restricted"
}
}
}
)
}
}
1 change: 1 addition & 0 deletions src/main.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ mod factories;
pub(crate) mod utils;
mod errors;
mod logger;
mod constants;

use clap::{Parser, Subcommand};
use dpp::{BlsModule, ProtocolError, PublicKeyValidationError};
Expand Down