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Support constructing and submitting V5 transactions (#1931)

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* TransactionExtensions basic support for V5 VerifySignature and renames

* WIP: subxt-core v5 transaction support

* Subxt to support V5 extrinsics

* WIP tests failing with wsm trap error

* Actually encode mortality to fix tx encode issue

* fmt

* rename to sign_with_account_and_signature

* Add explicit methods for v4 and v5 ext construction

* clippy

* fix wasm example and no mut self where not needed

* fix doc example

* another doc fix

* Add tests for tx encoding and fix v5 encode issue

* add copyright and todo

* refactor APIs to have clear v4/v5 split in core and slightly nicer split in subxt proper

* rename Partial/SubmittableExtrinsic to *Transaction

* Remove SignerT::address since it's not needed

* doc fixes

* fmt

* doc fixes

* Fix comment number

* Clarify panic behaviour of inject_signature

* fmt
This commit is contained in:
James Wilson
2025-03-11 11:14:27 +00:00
committed by GitHub
parent dcb9c27fcc
commit b6b9ac65c7
50 changed files with 1368 additions and 781 deletions
Download Patch File Download Diff File Expand all files Collapse all files
metadata/src/utils/retain.rs
+2 -2
View File
@@ -95,7 +95,7 @@ impl TypeSet {
self.insert(ty);
}
for signed in &extrinsic.signed_extensions {
for signed in &extrinsic.transaction_extensions {
self.insert(signed.extra_ty);
self.insert(signed.additional_ty);
}
@@ -294,7 +294,7 @@ fn iterate_metadata_types(metadata: &mut Metadata) -> impl Iterator<Item = &mut
types.push(ty);
}
for signed in &mut metadata.extrinsic.signed_extensions {
for signed in &mut metadata.extrinsic.transaction_extensions {
types.push(&mut signed.extra_ty);
types.push(&mut signed.additional_ty);
}
metadata/src/utils/validation.rs
+13 -2
View File
@@ -292,14 +292,25 @@ fn get_extrinsic_hash(
let signature_hash = get_type_hash(registry, extrinsic.signature_ty, outer_enum_hashes);
let extra_hash = get_type_hash(registry, extrinsic.extra_ty, outer_enum_hashes);
// Supported versions are just u8s and we will likely never have more than 32 of these, so put them into
// an array of u8s and panic if more than 32.
if extrinsic.supported_versions.len() > 32 {
panic!("The metadata validation logic does not support more than 32 extrinsic versions.");
}
let supported_extrinsic_versions = {
let mut a = [0u8; 32];
a[0..extrinsic.supported_versions.len()].copy_from_slice(&extrinsic.supported_versions);
a
};
let mut bytes = concat_and_hash4(
&address_hash,
&signature_hash,
&extra_hash,
&[extrinsic.version; 32],
&supported_extrinsic_versions,
);
for signed_extension in extrinsic.signed_extensions.iter() {
for signed_extension in extrinsic.transaction_extensions.iter() {
bytes = concat_and_hash4(
&bytes,
&hash(signed_extension.identifier.as_bytes()),