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use super::error::Error;
pub mod permission;
pub mod protocol;
pub mod structs;
pub mod traits;
pub mod compiler;
pub mod scripts;
pub mod commands;
use protocol::{SystemProtocols, Protocol};
use structs::PathedKey;
use compiler::{Compiler, CompilerMemory};
use crate::ed25519::SecretKey as EdSecretKey;
use crate::dwn::traits::Client;
use crate::dwn::router::Router;
use crate::dids::DidResolver;
use crate::dids::{
DidKeyPurpose,
DhtDocument,
DidKeyPair,
DidMethod,
DidKey,
Did
};
use std::collections::BTreeMap;
use simple_crypto::SecretKey;
use serde::{Serialize, Deserialize};
use uuid::Uuid;
#[derive(Serialize, Deserialize, Clone, Debug)]
pub struct Identity {
did_key: EdSecretKey,
sig_key: DidKeyPair,
enc_key: PathedKey,
com_key: PathedKey,
}
impl Identity {
pub fn new(service_endpoints: Vec<String>) -> Result<(Self, DhtDocument), Error> {
let did_key = EdSecretKey::new();
let did_pub = did_key.public_key();
let sig = SecretKey::new();
let sig_pub = sig.public_key();
let sig_key = DidKeyPair::new(sig, DidKey::new(
Some("sig".to_string()),
Did::new(DidMethod::DHT, did_key.public_key().thumbprint()),
sig_pub.clone(),
vec![DidKeyPurpose::Auth, DidKeyPurpose::Asm, DidKeyPurpose::Agm],
None
)).unwrap();
let com_key = SecretKey::new();
let com_pub = com_key.public_key();
Ok((
Identity{
did_key,
sig_key,
enc_key: PathedKey::new_root(SecretKey::new()),
com_key: PathedKey::new_root(com_key),
},
DhtDocument::default(did_pub, sig_pub, com_pub, service_endpoints)?
))
}
}
#[derive(Serialize, Deserialize, Clone, Debug)]
pub struct AgentKey {
sig_key: DidKeyPair,
enc_key: PathedKey,
com_key: PathedKey,
//master_protocol: Hash,
}
pub struct Wallet {
identity: Identity
//did_resolver: Box<dyn DidResolver>,
//router: Box<dyn Router>,
}
impl Wallet {
pub fn new(
identity: Identity,
//did_resolver: Box<dyn DidResolver>,
//router: Option<Box<dyn Router>>,
) -> Self {
//let router = router.unwrap_or(Box::new(DefaultRouter::new(did_resolver.clone(), None)));
Wallet{
identity
//router,
//did_resolver,
}
}
pub fn root(&self) -> AgentKey {
AgentKey{sig_key: self.identity.sig_key.clone(), enc_key: self.identity.enc_key.clone(), com_key: self.identity.com_key.clone()}
}
//pub async fn get_agent_key(&self, protocol: &Protocol) -> Result<AgentKey, Error> {
// let protocol_hash = protocol.hash();
// let pid = protocol.uuid();
// let root_agent_key = AgentKey::new(self.sig_key.clone(), self.enc_key.clone(), self.com_key.clone(), protocol_hash);
// let pf = SystemProtocols::protocol_folder(protocol_hash);
// let agent = Agent::new::<MemoryStore>(root_agent_key, vec![pf.clone()], None, Some(self.did_resolver.clone()), Some(self.router.clone())).await?;
// if agent.read(&[pid], None).await?.is_none() {
// agent.create(&[], &None, Record::new(Some(protocol.uuid()), &pf, Vec::new()), None).await?;
// }
// let filters = FiltersBuilder::build(vec![
// ("author", Filter::equal(self.tenant().to_string())),
// ("type", Filter::equal("agent_keys".to_string()))
// ]);
// let mut agent_keys = agent.public_read(filters, None, None).await?.first().and_then(|(_, record)|
// serde_json::from_slice::<Vec<PublicKey>>(&record.payload).ok()
// ).unwrap_or_default();
// let enc_key = self.enc_key.derive_path(&[pid])?;
// if !agent_keys.contains(&enc_key.key.public_key()) {
// agent_keys.push(enc_key.key.public_key());
// let record = Record::new(None, &SystemProtocols::agent_keys(), serde_json::to_vec(&agent_keys)?);
// let index = IndexBuilder::build(vec![("type", "agent_keys")]);
// agent.public_update(record, index, None).await?;
// }
// Ok(AgentKey::new(self.sig_key.clone(), enc_key, self.com_key.clone(), protocol_hash))
//}
}
pub struct Agent<'a> {
agent_key: AgentKey,
did_resolver: &'a dyn DidResolver,
protocols: BTreeMap<Uuid, Protocol>,
router: Router<'a>,
}
impl<'a> Agent<'a> {
pub fn new(
agent_key: AgentKey,
protocols: Vec<Protocol>,
did_resolver: &'a dyn DidResolver,
client: Box<dyn Client>
) -> Self {
let protocols = [SystemProtocols::all(), protocols].concat();
let protocols = BTreeMap::from_iter(protocols.into_iter().map(|p| (p.uuid(), p)));
let router = Router::new(did_resolver, client);
Agent{agent_key, did_resolver, protocols, router}
}
pub fn tenant(&self) -> &Did {&self.agent_key.sig_key.public.did}
pub fn new_compiler_memory(&'a self) -> CompilerMemory<'a> {
CompilerMemory{
did_resolver: self.did_resolver,
record_info: BTreeMap::default(),
create_index: BTreeMap::default(),
protocols: &self.protocols,
sig_key: &self.agent_key.sig_key,
key: &self.agent_key.enc_key,
}
}
pub fn new_compiler(&'a self, mem: CompilerMemory<'a>) -> Compiler<'a> {
Compiler::<'a>::new(mem, &self.router, self.did_resolver, self.tenant().clone())
}
}