mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-06-12 05:21:08 +00:00
no_std compatibility for subxt-signer (#1477)
* subxt-signer no-std * impl error * address james comments * fix signer wasm tests * error impl for secret uri error
This commit is contained in:
Tadeo Hepperle
Generated
+14
-1
@@ -2865,6 +2865,17 @@ dependencies = [
|
||||
"windows-targets 0.48.5",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "password-hash"
|
||||
version = "0.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "346f04948ba92c43e8469c1ee6736c7563d71012b17d40745260fe106aac2166"
|
||||
dependencies = [
|
||||
"base64ct",
|
||||
"rand_core 0.6.4",
|
||||
"subtle",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "paste"
|
||||
version = "1.0.14"
|
||||
@@ -2887,6 +2898,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f8ed6a7761f76e3b9f92dfb0a60a6a6477c61024b775147ff0973a02653abaf2"
|
||||
dependencies = [
|
||||
"digest 0.10.7",
|
||||
"password-hash",
|
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]
|
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|
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[[package]]
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@@ -4660,6 +4672,8 @@ name = "subxt-signer"
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version = "0.34.0"
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dependencies = [
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"bip39",
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"cfg-if",
|
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"derive_more",
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"getrandom",
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"hex",
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"hmac 0.12.1",
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@@ -4674,7 +4688,6 @@ dependencies = [
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"sp-core-hashing",
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"sp-keyring",
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"subxt",
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"thiserror",
|
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"zeroize",
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]
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|
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|
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+20
-19
@@ -64,6 +64,7 @@ base58 = { version = "0.2.0" }
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bitvec = { version = "1", default-features = false }
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blake2 = { version = "0.10.6", default-features = false }
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clap = { version = "4.5.2", features = ["derive", "cargo"] }
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cfg-if = "1.0.0"
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criterion = "0.4"
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codec = { package = "parity-scale-codec", version = "3.6.9", default-features = false }
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color-eyre = "0.6.1"
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@@ -71,33 +72,33 @@ console_error_panic_hook = "0.1.7"
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darling = "0.20.8"
|
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derivative = "2.2.0"
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derive_more = "0.99.17"
|
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either = "1.10.0"
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either = { version = "1.10.0", default-features = false }
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frame-metadata = { version = "16.0.0", default-features = false }
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futures = { version = "0.3.30", default-features = false, features = ["std"] }
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getrandom = { version = "0.2", default-features = false }
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hashbrown = "0.14.3"
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hex = "0.4.3"
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hex = { version = "0.4.3", default-features = false }
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heck = "0.4.1"
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impl-serde = { version = "0.4.0" }
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impl-serde = { version = "0.4.0", default-features = false }
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indoc = "2"
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jsonrpsee = { version = "0.22" }
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pretty_assertions = "1.4.0"
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primitive-types = { version = "0.12.2", default-features = false, features = ["codec", "scale-info", "serde"] }
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primitive-types = { version = "0.12.2", default-features = false }
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proc-macro-error = "1.0.4"
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proc-macro2 = "1.0.78"
|
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quote = "1.0.35"
|
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regex = "1.10.3"
|
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regex = { version = "1.10.3", default-features = false }
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scale-info = { version = "2.10.0", default-features = false }
|
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scale-value = "0.14.1"
|
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scale-bits = "0.5.0"
|
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scale-decode = "0.11.1"
|
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scale-encode = "0.6.0"
|
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serde = { version = "1.0.197" }
|
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serde_json = { version = "1.0.114" }
|
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scale-value = { version = "0.14.1", default-features = false }
|
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scale-bits = { version = "0.5.0", default-features = false }
|
||||
scale-decode = { version = "0.11.1", default-features = false }
|
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scale-encode = { version = "0.6.0", default-features = false }
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serde = { version = "1.0.197", default-features = false, features = ["derive"] }
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serde_json = { version = "1.0.114", default-features = false }
|
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syn = { version = "2.0.15", features = ["full", "extra-traits"] }
|
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thiserror = "1.0.57"
|
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tokio = { version = "1.36", default-features = false }
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tracing = "0.1.40"
|
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tracing = { version = "0.1.40", default-features = false }
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tracing-wasm = "0.2.1"
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tracing-subscriber = "0.3.18"
|
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trybuild = "1.0.89"
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@@ -136,21 +137,21 @@ sp-keyring = "31.0.0"
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# Subxt workspace crates:
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subxt = { version = "0.34.0", path = "subxt", default-features = false }
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subxt-macro = { version = "0.34.0", path = "macro" }
|
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subxt-metadata = { version = "0.34.0", path = "metadata" }
|
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subxt-metadata = { version = "0.34.0", path = "metadata", default-features = false }
|
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subxt-codegen = { version = "0.34.0", path = "codegen" }
|
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subxt-signer = { version = "0.34.0", path = "signer" }
|
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subxt-signer = { version = "0.34.0", path = "signer", default-features = false }
|
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subxt-lightclient = { version = "0.34.0", path = "lightclient", default-features = false }
|
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test-runtime = { path = "testing/test-runtime" }
|
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substrate-runner = { path = "testing/substrate-runner" }
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|
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# subxt-signer deps that I expect aren't useful anywhere else:
|
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bip39 = "2.0.0"
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hmac = "0.12.1"
|
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bip39 = { version = "2.0.0", default-features = false }
|
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hmac = { version = "0.12.1", default-features = false }
|
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pbkdf2 = { version = "0.12.2", default-features = false }
|
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schnorrkel = "0.11.4"
|
||||
secp256k1 = "0.28.2"
|
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schnorrkel = { version = "0.11.4", default-features = false }
|
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secp256k1 = { version = "0.28.2", default-features = false }
|
||||
secrecy = "0.8.0"
|
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sha2 = "0.10.8"
|
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sha2 = { version = "0.10.8", default-features = false }
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zeroize = { version = "1", default-features = false }
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|
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[profile.dev.package.smoldot-light]
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@@ -19,7 +19,7 @@ use subxt_metadata::RuntimeApiMetadata;
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/// Runs for a specified runtime API trait.
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/// Cases to consider:
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/// ```norun
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/// ```txt
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/// method is:
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/// None => Show pallet docs + available methods
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/// Some (invalid) => Show Error + available methods
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+1
-1
@@ -26,7 +26,7 @@ syn = { workspace = true }
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scale-info = { workspace = true }
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subxt-metadata = { workspace = true }
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jsonrpsee = { workspace = true, features = ["async-client", "client-ws-transport-native-tls", "http-client"], optional = true }
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hex = { workspace = true }
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hex = { workspace = true, features = ["std"] }
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tokio = { workspace = true, features = ["rt-multi-thread"], optional = true }
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thiserror = { workspace = true }
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scale-typegen = { workspace = true }
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|
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Generated
+4
-100
@@ -464,38 +464,14 @@ dependencies = [
|
||||
"syn 2.0.48",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "darling"
|
||||
version = "0.14.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7b750cb3417fd1b327431a470f388520309479ab0bf5e323505daf0290cd3850"
|
||||
dependencies = [
|
||||
"darling_core 0.14.4",
|
||||
"darling_macro 0.14.4",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "darling"
|
||||
version = "0.20.8"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "54e36fcd13ed84ffdfda6f5be89b31287cbb80c439841fe69e04841435464391"
|
||||
dependencies = [
|
||||
"darling_core 0.20.8",
|
||||
"darling_macro 0.20.8",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "darling_core"
|
||||
version = "0.14.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "109c1ca6e6b7f82cc233a97004ea8ed7ca123a9af07a8230878fcfda9b158bf0"
|
||||
dependencies = [
|
||||
"fnv",
|
||||
"ident_case",
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"strsim",
|
||||
"syn 1.0.109",
|
||||
"darling_core",
|
||||
"darling_macro",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -512,24 +488,13 @@ dependencies = [
|
||||
"syn 2.0.48",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "darling_macro"
|
||||
version = "0.14.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a4aab4dbc9f7611d8b55048a3a16d2d010c2c8334e46304b40ac1cc14bf3b48e"
|
||||
dependencies = [
|
||||
"darling_core 0.14.4",
|
||||
"quote",
|
||||
"syn 1.0.109",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "darling_macro"
|
||||
version = "0.20.8"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a668eda54683121533a393014d8692171709ff57a7d61f187b6e782719f8933f"
|
||||
dependencies = [
|
||||
"darling_core 0.20.8",
|
||||
"darling_core",
|
||||
"quote",
|
||||
"syn 2.0.48",
|
||||
]
|
||||
@@ -653,9 +618,6 @@ version = "0.8.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "835c052cb0c08c1acf6ffd71c022172e18723949c8282f2b9f27efbc51e64534"
|
||||
dependencies = [
|
||||
"byteorder",
|
||||
"rand",
|
||||
"rustc-hex",
|
||||
"static_assertions",
|
||||
]
|
||||
|
||||
@@ -694,7 +656,6 @@ dependencies = [
|
||||
"cfg-if",
|
||||
"parity-scale-codec",
|
||||
"scale-info",
|
||||
"serde",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -1227,15 +1188,6 @@ dependencies = [
|
||||
"unicode-normalization",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "impl-codec"
|
||||
version = "0.6.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ba6a270039626615617f3f36d15fc827041df3b78c439da2cadfa47455a77f2f"
|
||||
dependencies = [
|
||||
"parity-scale-codec",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "impl-serde"
|
||||
version = "0.4.0"
|
||||
@@ -1794,9 +1746,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0b34d9fd68ae0b74a41b21c03c2f62847aa0ffea044eee893b4c140b37e244e2"
|
||||
dependencies = [
|
||||
"fixed-hash",
|
||||
"impl-codec",
|
||||
"impl-serde",
|
||||
"scale-info",
|
||||
"uint",
|
||||
]
|
||||
|
||||
@@ -1947,12 +1896,6 @@ version = "1.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
|
||||
|
||||
[[package]]
|
||||
name = "rustc-hex"
|
||||
version = "2.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "3e75f6a532d0fd9f7f13144f392b6ad56a32696bfcd9c78f797f16bbb6f072d6"
|
||||
|
||||
[[package]]
|
||||
name = "rustc_version"
|
||||
version = "0.4.0"
|
||||
@@ -2102,25 +2045,11 @@ checksum = "afc79ba56a1c742f5aeeed1f1801f3edf51f7e818f0a54582cac6f131364ea7b"
|
||||
dependencies = [
|
||||
"derive_more",
|
||||
"parity-scale-codec",
|
||||
"primitive-types",
|
||||
"scale-bits",
|
||||
"scale-decode-derive",
|
||||
"scale-type-resolver",
|
||||
"smallvec",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "scale-decode-derive"
|
||||
version = "0.11.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5398fdb3c7bea3cb419bac4983aadacae93fe1a7b5f693f4ebd98c3821aad7a5"
|
||||
dependencies = [
|
||||
"darling 0.14.4",
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 1.0.109",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "scale-encode"
|
||||
version = "0.6.0"
|
||||
@@ -2129,26 +2058,11 @@ checksum = "628800925a33794fb5387781b883b5e14d130fece9af5a63613867b8de07c5c7"
|
||||
dependencies = [
|
||||
"derive_more",
|
||||
"parity-scale-codec",
|
||||
"primitive-types",
|
||||
"scale-bits",
|
||||
"scale-encode-derive",
|
||||
"scale-type-resolver",
|
||||
"smallvec",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "scale-encode-derive"
|
||||
version = "0.6.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7a304e1af7cdfbe7a24e08b012721456cc8cecdedadc14b3d10513eada63233c"
|
||||
dependencies = [
|
||||
"darling 0.14.4",
|
||||
"proc-macro-crate 1.3.1",
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 1.0.109",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "scale-info"
|
||||
version = "2.10.0"
|
||||
@@ -2204,8 +2118,6 @@ version = "0.14.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c07ccfee963104335c971aaf8b7b0e749be8569116322df23f1f75c4ca9e4a28"
|
||||
dependencies = [
|
||||
"base58",
|
||||
"blake2",
|
||||
"derive_more",
|
||||
"either",
|
||||
"frame-metadata 15.1.0",
|
||||
@@ -2215,8 +2127,6 @@ dependencies = [
|
||||
"scale-encode",
|
||||
"scale-info",
|
||||
"scale-type-resolver",
|
||||
"serde",
|
||||
"yap",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -2670,7 +2580,7 @@ dependencies = [
|
||||
name = "subxt-macro"
|
||||
version = "0.34.0"
|
||||
dependencies = [
|
||||
"darling 0.20.8",
|
||||
"darling",
|
||||
"parity-scale-codec",
|
||||
"proc-macro-error",
|
||||
"quote",
|
||||
@@ -3316,12 +3226,6 @@ dependencies = [
|
||||
"zeroize",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "yap"
|
||||
version = "0.11.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ff4524214bc4629eba08d78ceb1d6507070cc0bcbbed23af74e19e6e924a24cf"
|
||||
|
||||
[[package]]
|
||||
name = "yew"
|
||||
version = "0.20.0"
|
||||
|
||||
@@ -58,7 +58,7 @@ web = [
|
||||
[dependencies]
|
||||
futures = { workspace = true }
|
||||
serde = { workspace = true, features = ["derive"] }
|
||||
serde_json = { workspace = true, features = ["raw_value"] }
|
||||
serde_json = { workspace = true, features = ["default", "raw_value"] }
|
||||
thiserror = { workspace = true }
|
||||
tracing = { workspace = true }
|
||||
|
||||
|
||||
+9
-6
@@ -15,7 +15,8 @@ description = "Sign extrinsics to be submitted by Subxt"
|
||||
keywords = ["parity", "subxt", "extrinsic", "signer"]
|
||||
|
||||
[features]
|
||||
default = ["sr25519", "ecdsa", "subxt", "native"]
|
||||
default = ["sr25519", "ecdsa", "subxt", "std", "native"]
|
||||
std = ["regex/std", "sp-core-hashing/std", "pbkdf2/std", "sha2/std", "hmac/std", "bip39/std", "schnorrkel/std", "secp256k1/std", "sp-core/std"]
|
||||
|
||||
# Pick the signer implementation(s) you need by enabling the
|
||||
# corresponding features. Note: I had more difficulties getting
|
||||
@@ -34,26 +35,28 @@ web = ["getrandom/js", "subxt?/web"]
|
||||
native = ["subxt?/native"]
|
||||
|
||||
[dependencies]
|
||||
subxt = { workspace = true, optional = true, default-features = false }
|
||||
regex = { workspace = true }
|
||||
subxt = { workspace = true, optional = true }
|
||||
regex = { workspace = true, features = ["unicode"] }
|
||||
hex = { workspace = true }
|
||||
cfg-if = { workspace = true }
|
||||
codec = { package = "parity-scale-codec", workspace = true, features = ["derive"] }
|
||||
sp-core-hashing = { workspace = true }
|
||||
thiserror = { workspace = true }
|
||||
derive_more = { workspace = true }
|
||||
pbkdf2 = { workspace = true }
|
||||
sha2 = { workspace = true }
|
||||
hmac = { workspace = true }
|
||||
zeroize = { workspace = true }
|
||||
bip39 = { workspace = true }
|
||||
schnorrkel = { workspace = true, optional = true }
|
||||
secp256k1 = { workspace = true, features = ["recovery", "global-context"], optional = true }
|
||||
secp256k1 = { workspace = true, optional = true, features = ["alloc", "recovery"] }
|
||||
secrecy = { workspace = true }
|
||||
|
||||
|
||||
# We only pull this in to enable the JS flag for schnorrkel to use.
|
||||
getrandom = { workspace = true, optional = true }
|
||||
|
||||
[dev-dependencies]
|
||||
sp-core = { workspace = true, features = ["std"] }
|
||||
sp-core = { workspace = true }
|
||||
sp-keyring = { workspace = true }
|
||||
|
||||
[package.metadata.cargo-machete]
|
||||
|
||||
@@ -3,6 +3,8 @@
|
||||
// see LICENSE for license details.
|
||||
|
||||
use super::DeriveJunction;
|
||||
use alloc::vec::Vec;
|
||||
use derive_more::Display;
|
||||
use regex::Regex;
|
||||
use secrecy::SecretString;
|
||||
|
||||
@@ -88,7 +90,7 @@ pub struct SecretUri {
|
||||
pub junctions: Vec<DeriveJunction>,
|
||||
}
|
||||
|
||||
impl std::str::FromStr for SecretUri {
|
||||
impl core::str::FromStr for SecretUri {
|
||||
type Err = SecretUriError;
|
||||
|
||||
fn from_str(s: &str) -> Result<Self, Self::Err> {
|
||||
@@ -115,14 +117,17 @@ impl std::str::FromStr for SecretUri {
|
||||
}
|
||||
|
||||
/// This is returned if `FromStr` cannot parse a string into a `SecretUri`.
|
||||
#[derive(Debug, Copy, Clone, PartialEq, thiserror::Error)]
|
||||
#[derive(Debug, Copy, Clone, PartialEq, Display)]
|
||||
pub enum SecretUriError {
|
||||
/// Parsing the secret URI from a string failed; wrong format.
|
||||
#[error("Invalid secret phrase format")]
|
||||
#[display(fmt = "Invalid secret phrase format")]
|
||||
InvalidFormat,
|
||||
}
|
||||
|
||||
once_static! {
|
||||
#[cfg(feature = "std")]
|
||||
impl std::error::Error for SecretUriError {}
|
||||
|
||||
once_static_cloned! {
|
||||
/// Interpret a phrase like:
|
||||
///
|
||||
/// ```text
|
||||
|
||||
@@ -2,6 +2,7 @@
|
||||
// This file is dual-licensed as Apache-2.0 or GPL-3.0.
|
||||
// see LICENSE for license details.
|
||||
|
||||
use alloc::string::String;
|
||||
use hmac::Hmac;
|
||||
use pbkdf2::pbkdf2;
|
||||
use sha2::Sha512;
|
||||
|
||||
+28
-16
@@ -6,8 +6,10 @@
|
||||
use codec::Encode;
|
||||
|
||||
use crate::crypto::{seed_from_entropy, DeriveJunction, SecretUri};
|
||||
use core::str::FromStr;
|
||||
use derive_more::{Display, From};
|
||||
use hex::FromHex;
|
||||
use secp256k1::{ecdsa::RecoverableSignature, Message, SecretKey, SECP256K1};
|
||||
use secp256k1::{ecdsa::RecoverableSignature, Message, Secp256k1, SecretKey};
|
||||
use secrecy::ExposeSecret;
|
||||
|
||||
const SEED_LENGTH: usize = 32;
|
||||
@@ -68,7 +70,7 @@ impl Keypair {
|
||||
let seed = Seed::from_hex(hex_str)?;
|
||||
Self::from_seed(seed)?
|
||||
} else {
|
||||
let phrase = bip39::Mnemonic::parse(phrase.expose_secret().as_str())?;
|
||||
let phrase = bip39::Mnemonic::from_str(phrase.expose_secret().as_str())?;
|
||||
let pass_str = password.as_ref().map(|p| p.expose_secret().as_str());
|
||||
Self::from_phrase(&phrase, pass_str)?
|
||||
};
|
||||
@@ -91,8 +93,9 @@ impl Keypair {
|
||||
/// keypair.sign(b"Hello world!");
|
||||
/// ```
|
||||
pub fn from_phrase(mnemonic: &bip39::Mnemonic, password: Option<&str>) -> Result<Self, Error> {
|
||||
let big_seed = seed_from_entropy(&mnemonic.to_entropy(), password.unwrap_or(""))
|
||||
.ok_or(Error::InvalidSeed)?;
|
||||
let (arr, len) = mnemonic.to_entropy_array();
|
||||
let big_seed =
|
||||
seed_from_entropy(&arr[0..len], password.unwrap_or("")).ok_or(Error::InvalidSeed)?;
|
||||
|
||||
let seed: Seed = big_seed[..SEED_LENGTH]
|
||||
.try_into()
|
||||
@@ -109,7 +112,8 @@ impl Keypair {
|
||||
pub fn from_seed(seed: Seed) -> Result<Self, Error> {
|
||||
let secret = SecretKey::from_slice(&seed).map_err(|_| Error::InvalidSeed)?;
|
||||
Ok(Self(secp256k1::Keypair::from_secret_key(
|
||||
SECP256K1, &secret,
|
||||
&Secp256k1::signing_only(),
|
||||
&secret,
|
||||
)))
|
||||
}
|
||||
|
||||
@@ -161,9 +165,9 @@ impl Keypair {
|
||||
// From sp_core::ecdsa::sign_prehashed:
|
||||
let wrapped = Message::from_digest_slice(&message_hash).expect("Message is 32 bytes; qed");
|
||||
let recsig: RecoverableSignature =
|
||||
SECP256K1.sign_ecdsa_recoverable(&wrapped, &self.0.secret_key());
|
||||
Secp256k1::signing_only().sign_ecdsa_recoverable(&wrapped, &self.0.secret_key());
|
||||
// From sp_core::ecdsa's `impl From<RecoverableSignature> for Signature`:
|
||||
let (recid, sig) = recsig.serialize_compact();
|
||||
let (recid, sig): (_, [u8; 64]) = recsig.serialize_compact();
|
||||
let mut signature_bytes: [u8; 65] = [0; 65];
|
||||
signature_bytes[..64].copy_from_slice(&sig);
|
||||
signature_bytes[64] = (recid.to_i32() & 0xFF) as u8;
|
||||
@@ -192,31 +196,39 @@ pub fn verify<M: AsRef<[u8]>>(sig: &Signature, message: M, pubkey: &PublicKey) -
|
||||
};
|
||||
let message_hash = sp_core_hashing::blake2_256(message.as_ref());
|
||||
let wrapped = Message::from_digest_slice(&message_hash).expect("Message is 32 bytes; qed");
|
||||
signature.verify(&wrapped, &public).is_ok()
|
||||
|
||||
Secp256k1::verification_only()
|
||||
.verify_ecdsa(&wrapped, &signature, &public)
|
||||
.is_ok()
|
||||
}
|
||||
|
||||
/// An error handed back if creating a keypair fails.
|
||||
#[derive(Debug, PartialEq, thiserror::Error)]
|
||||
#[derive(Debug, PartialEq, Display, From)]
|
||||
pub enum Error {
|
||||
/// Invalid seed.
|
||||
#[error("Invalid seed (was it the wrong length?)")]
|
||||
#[display(fmt = "Invalid seed (was it the wrong length?)")]
|
||||
#[from(ignore)]
|
||||
InvalidSeed,
|
||||
/// Invalid seed.
|
||||
#[error("Invalid seed for ECDSA, contained soft junction")]
|
||||
#[display(fmt = "Invalid seed for ECDSA, contained soft junction")]
|
||||
#[from(ignore)]
|
||||
SoftJunction,
|
||||
/// Invalid phrase.
|
||||
#[error("Cannot parse phrase: {0}")]
|
||||
Phrase(#[from] bip39::Error),
|
||||
#[display(fmt = "Cannot parse phrase: {_0}")]
|
||||
Phrase(bip39::Error),
|
||||
/// Invalid hex.
|
||||
#[error("Cannot parse hex string: {0}")]
|
||||
Hex(#[from] hex::FromHexError),
|
||||
#[display(fmt = "Cannot parse hex string: {_0}")]
|
||||
Hex(hex::FromHexError),
|
||||
}
|
||||
|
||||
#[cfg(feature = "std")]
|
||||
impl std::error::Error for Error {}
|
||||
|
||||
/// Dev accounts, helpful for testing but not to be used in production,
|
||||
/// since the secret keys are known.
|
||||
pub mod dev {
|
||||
use super::*;
|
||||
use std::str::FromStr;
|
||||
use core::str::FromStr;
|
||||
|
||||
once_static_cloned! {
|
||||
/// Equivalent to `{DEV_PHRASE}//Alice`.
|
||||
|
||||
+3
-6
@@ -14,6 +14,9 @@
|
||||
//! subxt transactions for chains supporting sr25519 signatures.
|
||||
|
||||
#![cfg_attr(docsrs, feature(doc_cfg))]
|
||||
#![cfg_attr(not(feature = "std"), no_std)]
|
||||
|
||||
extern crate alloc;
|
||||
|
||||
#[macro_use]
|
||||
mod utils;
|
||||
@@ -40,9 +43,3 @@ pub use secrecy::{ExposeSecret, SecretString};
|
||||
// SecretUri's can be parsed from strings and used to generate key pairs.
|
||||
// DeriveJunctions are the "path" part of these SecretUris.
|
||||
pub use crypto::{DeriveJunction, SecretUri, SecretUriError, DEV_PHRASE};
|
||||
|
||||
#[cfg(any(
|
||||
all(feature = "web", feature = "native"),
|
||||
not(any(feature = "web", feature = "native"))
|
||||
))]
|
||||
compile_error!("subxt-signer: exactly one of the 'web' and 'native' features should be used.");
|
||||
|
||||
+19
-10
@@ -4,7 +4,11 @@
|
||||
|
||||
//! An sr25519 keypair implementation.
|
||||
|
||||
use core::str::FromStr;
|
||||
|
||||
use crate::crypto::{seed_from_entropy, DeriveJunction, SecretUri};
|
||||
|
||||
use derive_more::{Display, From};
|
||||
use hex::FromHex;
|
||||
use schnorrkel::{
|
||||
derive::{ChainCode, Derivation},
|
||||
@@ -72,7 +76,7 @@ impl Keypair {
|
||||
let seed = Seed::from_hex(hex_str)?;
|
||||
Self::from_seed(seed)?
|
||||
} else {
|
||||
let phrase = bip39::Mnemonic::parse(phrase.expose_secret().as_str())?;
|
||||
let phrase = bip39::Mnemonic::from_str(phrase.expose_secret().as_str())?;
|
||||
let pass_str = password.as_ref().map(|p| p.expose_secret().as_str());
|
||||
Self::from_phrase(&phrase, pass_str)?
|
||||
};
|
||||
@@ -95,8 +99,9 @@ impl Keypair {
|
||||
/// keypair.sign(b"Hello world!");
|
||||
/// ```
|
||||
pub fn from_phrase(mnemonic: &bip39::Mnemonic, password: Option<&str>) -> Result<Self, Error> {
|
||||
let big_seed = seed_from_entropy(&mnemonic.to_entropy(), password.unwrap_or(""))
|
||||
.ok_or(Error::InvalidSeed)?;
|
||||
let (arr, len) = mnemonic.to_entropy_array();
|
||||
let big_seed =
|
||||
seed_from_entropy(&arr[0..len], password.unwrap_or("")).ok_or(Error::InvalidSeed)?;
|
||||
|
||||
let seed: Seed = big_seed[..SEED_LENGTH]
|
||||
.try_into()
|
||||
@@ -187,24 +192,28 @@ pub fn verify<M: AsRef<[u8]>>(sig: &Signature, message: M, pubkey: &PublicKey) -
|
||||
}
|
||||
|
||||
/// An error handed back if creating a keypair fails.
|
||||
#[derive(Debug, thiserror::Error)]
|
||||
#[derive(Debug, Display, From)]
|
||||
pub enum Error {
|
||||
/// Invalid seed.
|
||||
#[error("Invalid seed (was it the wrong length?)")]
|
||||
#[display(fmt = "Invalid seed (was it the wrong length?)")]
|
||||
#[from(ignore)]
|
||||
InvalidSeed,
|
||||
/// Invalid phrase.
|
||||
#[error("Cannot parse phrase: {0}")]
|
||||
Phrase(#[from] bip39::Error),
|
||||
#[display(fmt = "Cannot parse phrase: {_0}")]
|
||||
Phrase(bip39::Error),
|
||||
/// Invalid hex.
|
||||
#[error("Cannot parse hex string: {0}")]
|
||||
Hex(#[from] hex::FromHexError),
|
||||
#[display(fmt = "Cannot parse hex string: {_0}")]
|
||||
Hex(hex::FromHexError),
|
||||
}
|
||||
|
||||
#[cfg(feature = "std")]
|
||||
impl std::error::Error for Error {}
|
||||
|
||||
/// Dev accounts, helpful for testing but not to be used in production,
|
||||
/// since the secret keys are known.
|
||||
pub mod dev {
|
||||
use super::*;
|
||||
use std::str::FromStr;
|
||||
use core::str::FromStr;
|
||||
|
||||
once_static_cloned! {
|
||||
/// Equivalent to `{DEV_PHRASE}//Alice`.
|
||||
|
||||
+11
-16
@@ -7,34 +7,29 @@
|
||||
/// Use like:
|
||||
///
|
||||
/// ```rust,ignore
|
||||
/// once_static!{
|
||||
/// once_static_cloned!{
|
||||
/// /// Some documentation.
|
||||
/// fn foo() -> Vec<u8> {
|
||||
/// vec![1,2,3,4]
|
||||
/// }
|
||||
/// }
|
||||
/// ```
|
||||
macro_rules! once_static {
|
||||
($($(#[$attr:meta])* $vis:vis fn $name:ident() -> $ty:ty { $expr:expr } )+) => {
|
||||
$(
|
||||
$(#[$attr])*
|
||||
$vis fn $name() -> &'static $ty {
|
||||
static VAR: std::sync::OnceLock<$ty> = std::sync::OnceLock::new();
|
||||
VAR.get_or_init(|| { $expr })
|
||||
}
|
||||
)+
|
||||
};
|
||||
}
|
||||
|
||||
/// Like `once_static!` but clones the item out of static storage. Useful if it
|
||||
///
|
||||
/// Clones the item out of static storage. Useful if it
|
||||
/// takes a while to create the item but cloning it is fairly cheap.
|
||||
macro_rules! once_static_cloned {
|
||||
($($(#[$attr:meta])* $vis:vis fn $name:ident() -> $ty:ty { $expr:expr } )+) => {
|
||||
$(
|
||||
$(#[$attr])*
|
||||
$vis fn $name() -> $ty {
|
||||
static VAR: std::sync::OnceLock<$ty> = std::sync::OnceLock::new();
|
||||
VAR.get_or_init(|| { $expr }).clone()
|
||||
cfg_if::cfg_if! {
|
||||
if #[cfg(feature = "std")] {
|
||||
static VAR: std::sync::OnceLock<$ty> = std::sync::OnceLock::new();
|
||||
VAR.get_or_init(|| { $expr }).clone()
|
||||
} else {
|
||||
{ $expr }
|
||||
}
|
||||
}
|
||||
}
|
||||
)+
|
||||
};
|
||||
|
||||
@@ -8,14 +8,13 @@ publish = false
|
||||
wasm-bindgen-test = "0.3.24"
|
||||
tracing-wasm = "0.2.1"
|
||||
console_error_panic_hook = "0.1.7"
|
||||
serde_json = "1"
|
||||
|
||||
# This crate is not a part of the workspace, because we want to
|
||||
# enable the "web" feature here but don't want it enabled as part
|
||||
# of workspace builds. Also disable the "subxt" feature here because
|
||||
# we want to ensure it works in isolation of that.
|
||||
subxt-signer = { path = "..", default-features = false, features = ["web", "sr25519", "ecdsa"] }
|
||||
subxt-signer = { path = "..", default-features = false, features = ["web", "sr25519", "ecdsa", "std"] }
|
||||
|
||||
# this shouldn't be needed, it's in workspace.exclude, but still
|
||||
# I get the complaint unless I add it...
|
||||
[workspace]
|
||||
[workspace]
|
||||
|
||||
+8
-8
@@ -66,15 +66,15 @@ unstable-light-client = ["subxt-lightclient", "tokio-stream"]
|
||||
[dependencies]
|
||||
async-trait = { workspace = true }
|
||||
codec = { package = "parity-scale-codec", workspace = true, features = ["derive"] }
|
||||
scale-info = { workspace = true }
|
||||
scale-value = { workspace = true }
|
||||
scale-bits = { workspace = true }
|
||||
scale-decode = { workspace = true }
|
||||
scale-encode = { workspace = true }
|
||||
scale-info = { workspace = true, features = ["default"] }
|
||||
scale-value = { workspace = true, features = ["default"] }
|
||||
scale-bits = { workspace = true, features = ["default"] }
|
||||
scale-decode = { workspace = true, features = ["default"] }
|
||||
scale-encode = { workspace = true, features = ["default"] }
|
||||
futures = { workspace = true }
|
||||
hex = { workspace = true }
|
||||
serde = { workspace = true, features = ["derive"] }
|
||||
serde_json = { workspace = true, features = ["raw_value"] }
|
||||
serde_json = { workspace = true, features = ["default", "raw_value"] }
|
||||
thiserror = { workspace = true }
|
||||
tracing = { workspace = true }
|
||||
frame-metadata = { workspace = true }
|
||||
@@ -84,7 +84,7 @@ instant = { workspace = true }
|
||||
|
||||
# Provides some deserialization, types like U256/H256 and hashing impls like twox/blake256:
|
||||
impl-serde = { workspace = true }
|
||||
primitive-types = { workspace = true }
|
||||
primitive-types = { workspace = true, features = ["codec", "scale-info", "serde"] }
|
||||
sp-core-hashing = { workspace = true }
|
||||
|
||||
# For ss58 encoding AccountId32 to serialize them properly:
|
||||
@@ -100,7 +100,7 @@ sp-runtime = { workspace = true, optional = true }
|
||||
|
||||
# Other subxt crates we depend on.
|
||||
subxt-macro = { workspace = true }
|
||||
subxt-metadata = { workspace = true }
|
||||
subxt-metadata = { workspace = true, features = ["std"] }
|
||||
subxt-lightclient = { workspace = true, optional = true, default-features = false }
|
||||
|
||||
# Light client support:
|
||||
|
||||
Generated
+204
@@ -32,6 +32,21 @@ version = "0.7.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "96d30a06541fbafbc7f82ed10c06164cfbd2c401138f6addd8404629c4b16711"
|
||||
|
||||
[[package]]
|
||||
name = "bip39"
|
||||
version = "2.0.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "93f2635620bf0b9d4576eb7bb9a38a55df78bd1205d26fa994b25911a69f212f"
|
||||
dependencies = [
|
||||
"bitcoin_hashes",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "bitcoin_hashes"
|
||||
version = "0.11.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "90064b8dee6815a6470d60bad07bbbaee885c0e12d04177138fa3291a01b7bc4"
|
||||
|
||||
[[package]]
|
||||
name = "blake2b_simd"
|
||||
version = "1.0.2"
|
||||
@@ -101,6 +116,34 @@ dependencies = [
|
||||
"typenum",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "curve25519-dalek"
|
||||
version = "4.1.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "0a677b8922c94e01bdbb12126b0bc852f00447528dee1782229af9c720c3f348"
|
||||
dependencies = [
|
||||
"cfg-if",
|
||||
"cpufeatures",
|
||||
"curve25519-dalek-derive",
|
||||
"digest",
|
||||
"fiat-crypto",
|
||||
"platforms",
|
||||
"rustc_version",
|
||||
"subtle",
|
||||
"zeroize",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "curve25519-dalek-derive"
|
||||
version = "0.1.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 2.0.48",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "derive_more"
|
||||
version = "0.99.17"
|
||||
@@ -122,6 +165,7 @@ checksum = "9ed9a281f7bc9b7576e61468ba615a66a5c8cfdff42420a70aa82701a3b1e292"
|
||||
dependencies = [
|
||||
"block-buffer",
|
||||
"crypto-common",
|
||||
"subtle",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -130,6 +174,12 @@ version = "1.0.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "5443807d6dff69373d433ab9ef5378ad8df50ca6298caf15de6e52e24aaf54d5"
|
||||
|
||||
[[package]]
|
||||
name = "fiat-crypto"
|
||||
version = "0.2.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "1676f435fc1dadde4d03e43f5d62b259e1ce5f40bd4ffb21db2b42ebe59c1382"
|
||||
|
||||
[[package]]
|
||||
name = "frame-metadata"
|
||||
version = "16.0.0"
|
||||
@@ -151,6 +201,15 @@ dependencies = [
|
||||
"version_check",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "getrandom_or_panic"
|
||||
version = "0.0.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6ea1015b5a70616b688dc230cfe50c8af89d972cb132d5a622814d29773b10b9"
|
||||
dependencies = [
|
||||
"rand_core",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "hashbrown"
|
||||
version = "0.14.3"
|
||||
@@ -161,6 +220,21 @@ dependencies = [
|
||||
"allocator-api2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "hex"
|
||||
version = "0.4.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70"
|
||||
|
||||
[[package]]
|
||||
name = "hmac"
|
||||
version = "0.12.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6c49c37c09c17a53d937dfbb742eb3a961d65a994e6bcdcf37e7399d0cc8ab5e"
|
||||
dependencies = [
|
||||
"digest",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "impl-trait-for-tuples"
|
||||
version = "0.2.2"
|
||||
@@ -209,6 +283,18 @@ version = "2.7.1"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "523dc4f511e55ab87b694dc30d0f820d60906ef06413f93d4d7a1385599cc149"
|
||||
|
||||
[[package]]
|
||||
name = "merlin"
|
||||
version = "3.0.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "58c38e2799fc0978b65dfff8023ec7843e2330bb462f19198840b34b6582397d"
|
||||
dependencies = [
|
||||
"byteorder",
|
||||
"keccak",
|
||||
"rand_core",
|
||||
"zeroize",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "once_cell"
|
||||
version = "1.19.0"
|
||||
@@ -239,6 +325,21 @@ dependencies = [
|
||||
"syn 1.0.109",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "pbkdf2"
|
||||
version = "0.12.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "f8ed6a7761f76e3b9f92dfb0a60a6a6477c61024b775147ff0973a02653abaf2"
|
||||
dependencies = [
|
||||
"digest",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "platforms"
|
||||
version = "3.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "626dec3cac7cc0e1577a2ec3fc496277ec2baa084bebad95bb6fdbfae235f84c"
|
||||
|
||||
[[package]]
|
||||
name = "proc-macro-crate"
|
||||
version = "1.3.1"
|
||||
@@ -277,6 +378,37 @@ dependencies = [
|
||||
"proc-macro2",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "rand_core"
|
||||
version = "0.6.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ec0be4795e2f6a28069bec0b5ff3e2ac9bafc99e6a9a7dc3547996c5c816922c"
|
||||
|
||||
[[package]]
|
||||
name = "regex"
|
||||
version = "1.10.3"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b62dbe01f0b06f9d8dc7d49e05a0785f153b00b2c227856282f671e0318c9b15"
|
||||
dependencies = [
|
||||
"regex-automata",
|
||||
"regex-syntax",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "regex-automata"
|
||||
version = "0.4.6"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "86b83b8b9847f9bf95ef68afb0b8e6cdb80f498442f5179a29fad448fcc1eaea"
|
||||
dependencies = [
|
||||
"regex-syntax",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "regex-syntax"
|
||||
version = "0.8.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "c08c74e62047bb2de4ff487b251e4a92e24f48745648451635cec7d591162d9f"
|
||||
|
||||
[[package]]
|
||||
name = "rustc_version"
|
||||
version = "0.4.0"
|
||||
@@ -310,6 +442,32 @@ dependencies = [
|
||||
"syn 1.0.109",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "schnorrkel"
|
||||
version = "0.11.4"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "8de18f6d8ba0aad7045f5feae07ec29899c1112584a38509a84ad7b04451eaa0"
|
||||
dependencies = [
|
||||
"arrayref",
|
||||
"arrayvec",
|
||||
"curve25519-dalek",
|
||||
"getrandom_or_panic",
|
||||
"merlin",
|
||||
"rand_core",
|
||||
"sha2",
|
||||
"subtle",
|
||||
"zeroize",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "secrecy"
|
||||
version = "0.8.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "9bd1c54ea06cfd2f6b63219704de0b9b4f72dcc2b8fdef820be6cd799780e91e"
|
||||
dependencies = [
|
||||
"zeroize",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "semver"
|
||||
version = "1.0.21"
|
||||
@@ -357,6 +515,12 @@ version = "1.1.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
|
||||
|
||||
[[package]]
|
||||
name = "subtle"
|
||||
version = "2.5.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
|
||||
|
||||
[[package]]
|
||||
name = "subxt-core-no-std-tests"
|
||||
version = "0.0.0"
|
||||
@@ -364,6 +528,7 @@ dependencies = [
|
||||
"libc_alloc",
|
||||
"parity-scale-codec",
|
||||
"subxt-metadata",
|
||||
"subxt-signer",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
@@ -378,6 +543,25 @@ dependencies = [
|
||||
"sp-core-hashing",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "subxt-signer"
|
||||
version = "0.34.0"
|
||||
dependencies = [
|
||||
"bip39",
|
||||
"cfg-if",
|
||||
"derive_more",
|
||||
"hex",
|
||||
"hmac",
|
||||
"parity-scale-codec",
|
||||
"pbkdf2",
|
||||
"regex",
|
||||
"schnorrkel",
|
||||
"secrecy",
|
||||
"sha2",
|
||||
"sp-core-hashing",
|
||||
"zeroize",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "syn"
|
||||
version = "1.0.109"
|
||||
@@ -485,3 +669,23 @@ dependencies = [
|
||||
"quote",
|
||||
"syn 2.0.48",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "zeroize"
|
||||
version = "1.7.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "525b4ec142c6b68a2d10f01f7bbf6755599ca3f81ea53b8431b7dd348f5fdb2d"
|
||||
dependencies = [
|
||||
"zeroize_derive",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "zeroize_derive"
|
||||
version = "1.4.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
|
||||
dependencies = [
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"syn 2.0.48",
|
||||
]
|
||||
|
||||
@@ -7,6 +7,7 @@ resolver = "2"
|
||||
|
||||
[dependencies]
|
||||
subxt-metadata = { path = "../../metadata", default-features = false }
|
||||
subxt-signer = { path = "../../signer", default-features = false, features = ["sr25519"] }
|
||||
codec = { package = "parity-scale-codec", version = "3.6.9", default-features = false, features = ["derive"] }
|
||||
libc_alloc = { version = "1.0.6" }
|
||||
|
||||
|
||||
@@ -34,14 +34,27 @@ extern crate alloc;
|
||||
/// Including code here makes sure it is not pruned.
|
||||
/// We want all code included to compile fine for the `thumbv7em-none-eabi` target.
|
||||
fn compile_test() {
|
||||
subxt_metadata_compiles();
|
||||
}
|
||||
|
||||
fn subxt_metadata_compiles() {
|
||||
// Subxt Metadata compiles:
|
||||
use codec::Decode;
|
||||
let bytes: alloc::vec::Vec<u8> = alloc::vec![0, 1, 2, 3, 4];
|
||||
subxt_metadata::Metadata::decode(&mut &bytes[..]).expect_err("invalid byte sequence");
|
||||
|
||||
const METADATA: &[u8] = include_bytes!("../../../artifacts/polkadot_metadata_small.scale");
|
||||
subxt_metadata::Metadata::decode(&mut &METADATA[..]).expect("should be valid metadata");
|
||||
|
||||
// Subxt Signer compiles:
|
||||
use subxt_signer::sr25519;
|
||||
let keypair = sr25519::dev::alice();
|
||||
let message = b"Hello!";
|
||||
let _signature = keypair.sign(message);
|
||||
let _public_key = keypair.public_key();
|
||||
|
||||
// Note: `ecdsa` is not compiling for the `thumbv7em-none-eabi` target.
|
||||
//
|
||||
// use subxt_signer::ecdsa;
|
||||
// let keypair = ecdsa::dev::alice();
|
||||
// let message = b"Hello!";
|
||||
// let _signature = keypair.sign(message);
|
||||
// let _public_key = keypair.public_key();
|
||||
//
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user