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use anyhow::Result;
use k2v_client::K2vClient;
use rand::prelude::*;
use rusoto_core::HttpClient;
use rusoto_credential::{ProvideAwsCredentials, StaticProvider};
use rusoto_s3::S3Client;
use rusoto_signature::Region;
use crate::bayou::Bayou;
use crate::cryptoblob::Key;
use crate::login::Credentials;
use crate::uidindex::*;
pub struct Mailbox {
bucket: String,
name: String,
key: Key,
k2v: K2vClient,
s3: S3Client,
uid_index: Bayou<UidIndex>,
}
impl Mailbox {
pub async fn new(
k2v_region: Region,
s3_region: Region,
creds: Credentials,
name: String,
) -> Result<Self> {
let aws_creds_provider =
StaticProvider::new_minimal(creds.aws_access_key_id, creds.aws_secret_access_key);
let aws_creds = aws_creds_provider.credentials().await?;
let uid_index = Bayou::<UidIndex>::new(
aws_creds.clone(),
k2v_region.clone(),
s3_region.clone(),
creds.bucket.clone(),
name.clone(),
creds.master_key.clone(),
)?;
let k2v_client = K2vClient::new(k2v_region, creds.bucket.clone(), aws_creds, None)?;
let s3_client = S3Client::new_with(HttpClient::new()?, aws_creds_provider, s3_region);
Ok(Self {
bucket: creds.bucket,
name,
key: creds.master_key,
k2v: k2v_client,
s3: s3_client,
uid_index,
})
}
pub async fn test(&mut self) -> Result<()> {
self.uid_index.sync().await?;
dump(&self.uid_index);
let mut rand_id = [0u8; 24];
rand_id[..16].copy_from_slice(&u128::to_be_bytes(thread_rng().gen()));
let add_mail_op = self
.uid_index
.state()
.op_mail_add(MailUuid(rand_id), vec!["\\Unseen".into()]);
self.uid_index.push(add_mail_op).await?;
dump(&self.uid_index);
if self.uid_index.state().mails_by_uid.len() > 6 {
for i in 0..2 {
let (_, uuid) = self
.uid_index
.state()
.mails_by_uid
.iter()
.skip(3 + i)
.next()
.unwrap();
let del_mail_op = self.uid_index.state().op_mail_del(*uuid);
self.uid_index.push(del_mail_op).await?;
dump(&self.uid_index);
}
}
Ok(())
}
}
fn dump(uid_index: &Bayou<UidIndex>) {
let s = uid_index.state();
println!("---- MAILBOX STATE ----");
println!("UIDVALIDITY {}", s.uidvalidity);
println!("UIDNEXT {}", s.uidnext);
println!("INTERNALSEQ {}", s.internalseq);
for (uid, uuid) in s.mails_by_uid.iter() {
println!(
"{} {} {}",
uid,
hex::encode(uuid.0),
s.mail_flags
.get(uuid)
.cloned()
.unwrap_or_default()
.join(", ")
);
}
println!("");
}
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