Trait sp_session::SessionKeys[−][src]

pub trait SessionKeys<Block: BlockT>: Core<Block> {
    fn generate_session_keys(
        &self, 
        __runtime_api_at_param__: &BlockId<Block>, 
        seed: Option<Vec<u8>>
    ) -> Result<Vec<u8>, ApiError> { ... }
    fn generate_session_keys_with_context(
        &self, 
        __runtime_api_at_param__: &BlockId<Block>, 
        context: ExecutionContext, 
        seed: Option<Vec<u8>>
    ) -> Result<Vec<u8>, ApiError> { ... }
    fn decode_session_keys(
        &self, 
        __runtime_api_at_param__: &BlockId<Block>, 
        encoded: Vec<u8>
    ) -> Result<Option<Vec<(Vec<u8>, KeyTypeId)>>, ApiError> { ... }
    fn decode_session_keys_with_context(
        &self, 
        __runtime_api_at_param__: &BlockId<Block>, 
        context: ExecutionContext, 
        encoded: Vec<u8>
    ) -> Result<Option<Vec<(Vec<u8>, KeyTypeId)>>, ApiError> { ... }
}

Expand description

Session keys runtime api.

Provided methods

[src]

fn generate_session_keys(
    &self, 
    __runtime_api_at_param__: &BlockId<Block>, 
    seed: Option<Vec<u8>>
) -> Result<Vec<u8>, ApiError>

Generate a set of session keys with optionally using the given seed. The keys should be stored within the keystore exposed via runtime externalities.

The seed needs to be a valid utf8 string.

Returns the concatenated SCALE encoded public keys.

[src]

fn generate_session_keys_with_context(
    &self, 
    __runtime_api_at_param__: &BlockId<Block>, 
    context: ExecutionContext, 
    seed: Option<Vec<u8>>
) -> Result<Vec<u8>, ApiError>

Generate a set of session keys with optionally using the given seed. The keys should be stored within the keystore exposed via runtime externalities.

The seed needs to be a valid utf8 string.

Returns the concatenated SCALE encoded public keys.

[src]

fn decode_session_keys(
    &self, 
    __runtime_api_at_param__: &BlockId<Block>, 
    encoded: Vec<u8>
) -> Result<Option<Vec<(Vec<u8>, KeyTypeId)>>, ApiError>

Decode the given public session keys.

Returns the list of public raw public keys + key type.

[src]

fn decode_session_keys_with_context(
    &self, 
    __runtime_api_at_param__: &BlockId<Block>, 
    context: ExecutionContext, 
    encoded: Vec<u8>
) -> Result<Option<Vec<(Vec<u8>, KeyTypeId)>>, ApiError>

Decode the given public session keys.

Returns the list of public raw public keys + key type.

Trait Implementations

[src]

impl<Block: BlockT> RuntimeApiInfo for dyn SessionKeys<Block>

[src]

const ID: [u8; 8]

The identifier of the runtime api.

[src]

const VERSION: u32

The version of the runtime api.

Implementors

impl<__SR_API_BLOCK: BlockT + UnwindSafe + RefUnwindSafe, RuntimeApiImplCall: CallApiAt<SR_API_BLOCK> + 'static> SessionKeys<SR_API_BLOCK> for RuntimeApiImpl<SR_API_BLOCK, RuntimeApiImplCall> where RuntimeApiImplCall::StateBackend: StateBackend<HashFor<SR_API_BLOCK>>, Option<Vec<u8>>: UnwindSafe + RefUnwindSafe, Vec<u8>: UnwindSafe + RefUnwindSafe, Vec<u8>: UnwindSafe + RefUnwindSafe, Option<Vec<(Vec<u8>, KeyTypeId)>>: UnwindSafe + RefUnwindSafe, SR_API_BLOCK__::Header: UnwindSafe + RefUnwindSafe,