Struct adapter::Ethereum

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pub struct Ethereum<S = LockedWallet> { /* private fields */ }

Expand description

Ethereum client implementation for the crate::Adapter.

Implementations

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pub async fn has_privileges(
 &self,
 chain: &Chain,
 identity: Address,
 hash: [u8; 32],
 signature_with_mode: &[u8]
) -> Result<bool, Error>

Checks if the signer of the hash & signature has privileges, by using the Identity contract and the passed identity Address See https://eips.ethereum.org/EIPS/eip-1271

Note: Signature should be 01 suffixed for Eth Sign for this call.

Trait Implementations

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impl<S: Clone> Clone for Ethereum<S>

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fn clone(&self) -> Ethereum<S>

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl<S: Debug> Debug for Ethereum<S>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<S: WalletState> Locked for Ethereum<S>

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fn session_from_token<'life0, 'life1, 'async_trait>(
 &'life0 self,
 token: &'life1 str
) -> Pin<Box<dyn Future<Output = Result<Session, Self::Error>> + Send + 'async_trait>>where
 'life0: 'async_trait,
 'life1: 'async_trait,
 Self: 'async_trait,

Creates a Session from a provided Token by calling the Contract.

This methods validates that the Payload’s Chain is whitelisted in the configuration.

Does not cache the (Token, Session) pair.

type Error = Error

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fn whoami(&self) -> ValidatorId

Get Adapter whoami

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fn verify(
 &self,
 signer: ValidatorId,
 state_root: &str,
 signature: &str
) -> Result<bool, Self::Error>

Verify, based on the signature & state_root, that the signer is the same. Read more

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fn get_deposit<'life0, 'life1, 'async_trait>(
 &'life0 self,
 channel_context: &'life1 ChainOf<Channel>,
 depositor_address: Address
) -> Pin<Box<dyn Future<Output = Result<Deposit, Self::Error>> + Send + 'async_trait>>where
 'life0: 'async_trait,
 'life1: 'async_trait,
 Self: 'async_trait,

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impl Unlockable for Ethereum<LockedWallet>

type Unlocked = Ethereum<UnlockedWallet>

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fn unlock(
&self
) -> Result<Ethereum<UnlockedWallet>, <Self::Unlocked as Locked>::Error>

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impl Unlocked for Ethereum<UnlockedWallet>

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fn sign(&self, state_root: &str) -> Result<String, Error>

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fn get_auth(
 &self,
 for_chain: ChainId,
 intended_for: ValidatorId
) -> Result<String, Error>

Auto Trait Implementations

impl<S> RefUnwindSafe for Ethereum<S>where
S: RefUnwindSafe,

impl<S> Send for Ethereum<S>where
S: Send,

impl<S> Sync for Ethereum<S>where
S: Sync,

impl<S> Unpin for Ethereum<S>where
S: Unpin,

impl<S> UnwindSafe for Ethereum<S>where
S: UnwindSafe,

Blanket Implementations

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impl<T> Any for Twhere
T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IntoResult<T> for T

type Err = Infallible

fn into_result(self) -> Result<T, <T as IntoResult<T>>::Err>

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct adapter::Ethereum

Implementations

impl Ethereum<LockedWallet>

pub fn init(opts: Options, config: &Config) -> Result<Self, Error>

impl<S: WalletState> Ethereum<S>

pub async fn has_privileges( &self, chain: &Chain, identity: Address, hash: [u8; 32], signature_with_mode: &[u8]) -> Result<bool, Error>

Trait Implementations

impl<S: Clone> Clone for Ethereum<S>

fn clone(&self) -> Ethereum<S>

fn clone_from(&mut self, source: &Self)

impl<S: Debug> Debug for Ethereum<S>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl<S: WalletState> Locked for Ethereum<S>

fn session_from_token<'life0, 'life1, 'async_trait>( &'life0 self, token: &'life1 str) -> Pin<Box<dyn Future<Output = Result<Session, Self::Error>> + Send + 'async_trait>>where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

type Error = Error

fn whoami(&self) -> ValidatorId

fn verify( &self, signer: ValidatorId, state_root: &str, signature: &str) -> Result<bool, Self::Error>

fn get_deposit<'life0, 'life1, 'async_trait>( &'life0 self, channel_context: &'life1 ChainOf<Channel>, depositor_address: Address) -> Pin<Box<dyn Future<Output = Result<Deposit, Self::Error>> + Send + 'async_trait>>where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

impl Unlockable for Ethereum<LockedWallet>

type Unlocked = Ethereum<UnlockedWallet>

fn unlock( &self) -> Result<Ethereum<UnlockedWallet>, <Self::Unlocked as Locked>::Error>

impl Unlocked for Ethereum<UnlockedWallet>

fn sign(&self, state_root: &str) -> Result<String, Error>

fn get_auth( &self, for_chain: ChainId, intended_for: ValidatorId) -> Result<String, Error>

Auto Trait Implementations

impl<S> RefUnwindSafe for Ethereum<S>where S: RefUnwindSafe,

impl<S> Send for Ethereum<S>where S: Send,

impl<S> Sync for Ethereum<S>where S: Sync,

impl<S> Unpin for Ethereum<S>where S: Unpin,

impl<S> UnwindSafe for Ethereum<S>where S: UnwindSafe,

Blanket Implementations

impl<T> Any for Twhere T: 'static + ?Sized,

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for Twhere T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for Twhere U: From<T>,

fn into(self) -> U

impl<T> IntoResult<T> for T

type Err = Infallible

fn into_result(self) -> Result<T, <T as IntoResult<T>>::Err>

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

type Init = T

unsafe fn init(init: <T as Pointable>::Init) -> usize

unsafe fn deref<'a>(ptr: usize) -> &'a T

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

unsafe fn drop(ptr: usize)

impl<T> Same<T> for T

type Output = T

impl<T> ToOwned for Twhere T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T, U> TryFrom<U> for Twhere U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for Twhere V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> SendSyncUnwindSafe for Twhere T: Send + Sync + UnwindSafe + ?Sized,

pub async fn has_privileges(
&self,
chain: &Chain,
identity: Address,
hash: [u8; 32],
signature_with_mode: &[u8]
) -> Result<bool, Error>

fn session_from_token<'life0, 'life1, 'async_trait>(
&'life0 self,
token: &'life1 str
) -> Pin<Box<dyn Future<Output = Result<Session, Self::Error>> + Send + 'async_trait>>where
'life0: 'async_trait,
'life1: 'async_trait,
Self: 'async_trait,

fn verify(
&self,
signer: ValidatorId,
state_root: &str,
signature: &str
) -> Result<bool, Self::Error>

fn get_deposit<'life0, 'life1, 'async_trait>(
&'life0 self,
channel_context: &'life1 ChainOf<Channel>,
depositor_address: Address
) -> Pin<Box<dyn Future<Output = Result<Deposit, Self::Error>> + Send + 'async_trait>>where
'life0: 'async_trait,
'life1: 'async_trait,
Self: 'async_trait,

fn unlock(
&self
) -> Result<Ethereum<UnlockedWallet>, <Self::Unlocked as Locked>::Error>

fn get_auth(
&self,
for_chain: ChainId,
intended_for: ValidatorId
) -> Result<String, Error>

impl<S> RefUnwindSafe for Ethereum<S>where
S: RefUnwindSafe,

impl<S> Send for Ethereum<S>where
S: Send,

impl<S> Sync for Ethereum<S>where
S: Sync,

impl<S> Unpin for Ethereum<S>where
S: Unpin,

impl<S> UnwindSafe for Ethereum<S>where
S: UnwindSafe,

impl<T> Any for Twhere
T: 'static + ?Sized,

impl<T> Borrow<T> for Twhere
T: ?Sized,

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

impl<T, U> Into<U> for Twhere
U: From<T>,

impl<T> ToOwned for Twhere
T: Clone,

impl<T, U> TryFrom<U> for Twhere
U: Into<T>,

impl<T, U> TryInto<U> for Twhere
U: TryFrom<T>,

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,

impl<T> SendSyncUnwindSafe for Twhere
T: Send + Sync + UnwindSafe + ?Sized,