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Extend SS58 network identifiers (#8039)

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* Initial draft

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes

* Improve readability, add format filter.

* Link

* Fixes

* Update primitives/core/src/crypto.rs

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>

* Suggestions from review

Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>
This commit is contained in:
Gavin Wood
2021-02-06 16:00:10 +01:00
committed by GitHub
parent 1b31f7c5d1
commit 4b1460f61f
3 changed files with 118 additions and 53 deletions
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substrate/primitives/core/src/ecdsa.rs
+32 -1
View File
@@ -554,6 +554,7 @@ mod test {
use hex_literal::hex;
use crate::crypto::{DEV_PHRASE, set_default_ss58_version};
use serde_json;
use crate::crypto::PublicError;
#[test]
fn default_phrase_should_be_used() {
@@ -676,6 +677,34 @@ mod test {
assert_eq!(cmp, public);
}
#[test]
fn ss58check_format_check_works() {
use crate::crypto::Ss58AddressFormat;
let pair = Pair::from_seed(b"12345678901234567890123456789012");
let public = pair.public();
let format = Ss58AddressFormat::Reserved46;
let s = public.to_ss58check_with_version(format);
assert_eq!(Public::from_ss58check_with_version(&s), Err(PublicError::FormatNotAllowed));
}
#[test]
fn ss58check_full_roundtrip_works() {
use crate::crypto::Ss58AddressFormat;
let pair = Pair::from_seed(b"12345678901234567890123456789012");
let public = pair.public();
let format = Ss58AddressFormat::PolkadotAccount;
let s = public.to_ss58check_with_version(format);
let (k, f) = Public::from_ss58check_with_version(&s).unwrap();
assert_eq!(k, public);
assert_eq!(f, format);
let format = Ss58AddressFormat::Custom(64);
let s = public.to_ss58check_with_version(format);
let (k, f) = Public::from_ss58check_with_version(&s).unwrap();
assert_eq!(k, public);
assert_eq!(f, format);
}
#[test]
fn ss58check_custom_format_works() {
// We need to run this test in its own process to not interfere with other tests running in
@@ -685,10 +714,12 @@ mod test {
// temp save default format version
let default_format = Ss58AddressFormat::default();
// set current ss58 version is custom "200" `Ss58AddressFormat::Custom(200)`
set_default_ss58_version(Ss58AddressFormat::Custom(200));
// custom addr encoded by version 200
let addr = "2X64kMNEWAW5KLZMSKcGKEc96MyuaRsRUku7vomuYxKgqjVCRj";
let addr = "4pbsSkWcBaYoFHrKJZp5fDVUKbqSYD9dhZZGvpp3vQ5ysVs5ybV";
Public::from_ss58check(&addr).unwrap();
set_default_ss58_version(default_format);
// set current ss58 version to default version
let addr = "KWAfgC2aRG5UVD6CpbPQXCx4YZZUhvWqqAJE6qcYc9Rtr6g5C";