Struct DefaultMessagePacker

pub struct DefaultMessagePacker { /* private fields */ }

Default implementation of the MessagePacker trait.

This implementation uses DIDComm for message packing and unpacking, providing secure communications with support for the different security modes defined in the TAP protocol.

Implementations

impl DefaultMessagePacker

pub fn new( did_resolver: Arc<dyn SyncDIDResolver>, secrets_resolver: Arc<dyn DebugSecretsResolver>, ) -> Self

Create a new DefaultMessagePacker

Parameters

• did_resolver - The DID resolver to use for resolving DIDs
• secrets_resolver - The secrets resolver to use for cryptographic operations

pub async fn unpack_message<T: DeserializeOwned + Send>( &self, packed: &str, ) -> Result<T>

Unpack a message and parse it to the requested type

Trait Implementations

impl Debug for DefaultMessagePacker

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

Formats the value using the given formatter.

impl MessagePacker for DefaultMessagePacker

fn pack_message<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, message: &'life1 (dyn Serialize + Sync), to: &'life2 str, from: Option<&'life3 str>, mode: SecurityMode, ) -> Pin<Box<dyn Future<Output = Result<String>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Pack a message for the specified recipient using DIDComm

Serializes the message, creates a DIDComm message, and applies the appropriate security measures based on the security mode.

Parameters

• message - The message to pack
• to - The DID of the recipient
• from - The DID of the sender, or None for anonymous messages
• mode - The security mode to use

Returns

The packed message as a string

fn unpack_message_value<'life0, 'life1, 'async_trait>( &'life0 self, packed: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<Value>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Unpack a DIDComm message and return its contents as JSON

Verifies signatures and decrypts content as needed based on how the message was originally packed.

Parameters

• packed - The packed DIDComm message

Returns

The unpacked message content as JSON Value