rusty_oss/actions/
delete_bucket.rs

use std::time::Duration;

use time::OffsetDateTime;
use url::Url;

use crate::actions::Method;
use crate::actions::OSSAction;
use crate::signing::sign;
use crate::{Bucket, Credentials, Map};

/// Delete a bucket.
///
/// The bucket must be empty before it can be deleted.
///
/// Find out more about `DeleteBucket` from the [OSS API Reference][api]
///
/// [api]: https://help.aliyun.com/zh/oss/developer-reference/deletebucket
#[derive(Debug, Clone)]
pub struct DeleteBucket<'a> {
    bucket: &'a Bucket,
    credentials: &'a Credentials,

    query: Map<'a>,
    headers: Map<'a>,
}

impl<'a> DeleteBucket<'a> {
    pub fn new(bucket: &'a Bucket, credentials: &'a Credentials) -> Self {
        Self {
            bucket,
            credentials,

            query: Map::new(),
            headers: Map::new(),
        }
    }
}

impl<'a> OSSAction<'a> for DeleteBucket<'a> {
    const METHOD: Method = Method::Delete;

    fn query_mut(&mut self) -> &mut Map<'a> {
        &mut self.query
    }

    fn headers_mut(&mut self) -> &mut Map<'a> {
        &mut self.headers
    }

    fn sign_with_time(&self, expires_in: Duration, time: &OffsetDateTime) -> Url {
        let url = self.bucket.base_url().clone();

        sign(
            time,
            Method::Delete,
            url,
            self.credentials.key(),
            self.credentials.secret(),
            self.credentials.token(),
            self.bucket.region(),
            expires_in.as_secs(),
            self.query.iter(),
            self.headers.iter(),
        )
    }
}

#[cfg(test)]
mod tests {
    use time::OffsetDateTime;

    use pretty_assertions::assert_eq;

    use super::*;
    use crate::{Bucket, Credentials, UrlStyle};

    #[test]
    fn oss_example() {
        // Fri, 24 May 2013 00:00:00 GMT
        let date = OffsetDateTime::from_unix_timestamp(1369353600).unwrap();
        let expires_in = Duration::from_secs(86400);

        let endpoint = "https://oss-cn-hangzhou.aliyuncs.com".parse().unwrap();
        let bucket = Bucket::new(
            endpoint,
            UrlStyle::VirtualHost,
            "examplebucket",
            "cn-hangzhou",
        )
        .unwrap();
        let credentials = Credentials::new(
            "access_key_id",
            "access_key_secret",
        );

        let action = DeleteBucket::new(&bucket, &credentials);

        let url = action.sign_with_time(expires_in, &date);
        let expected = "https://examplebucket.oss-cn-hangzhou.aliyuncs.com/?x-oss-additional-headers=host&x-oss-credential=access_key_id%2F20130524%2Fcn-hangzhou%2Foss%2Faliyun_v4_request&x-oss-date=20130524T000000Z&x-oss-expires=86400&x-oss-signature-version=OSS4-HMAC-SHA256&x-oss-signature=7153b50de7f71dd86c75648cccc084a3b2761559431b26414b035e3a478084eb";

        assert_eq!(expected, url.as_str());
    }
}
rusty_oss/actions/delete_bucket.rs

rusty_oss/actions/
delete_bucket.rs
