Modify ureq usage for new version

This commit is contained in:
Dustin J. Mitchell 2021-03-28 17:40:39 -04:00
parent 1de0816661
commit 0f02b38fd8

View file

@ -1,5 +1,6 @@
use crate::server::{AddVersionResult, GetVersionResult, HistorySegment, Server, VersionId};
use std::convert::TryInto;
use std::time::Duration;
use uuid::Uuid;
mod crypto;
@ -24,21 +25,14 @@ impl RemoteServer {
origin,
client_key,
encryption_secret: encryption_secret.into(),
agent: ureq::agent(),
agent: ureq::AgentBuilder::new()
.timeout_connect(Duration::from_secs(10))
.timeout_read(Duration::from_secs(60))
.build(),
}
}
}
/// Convert a ureq::Response to an Error
fn resp_to_error(resp: ureq::Response) -> anyhow::Error {
return anyhow::anyhow!(
"error {}: {}",
resp.status(),
resp.into_string()
.unwrap_or_else(|e| format!("(could not read response: {})", e))
);
}
/// Read a UUID-bearing header or fail trying
fn get_uuid_header(resp: &ureq::Response, name: &str) -> anyhow::Result<Uuid> {
let value = resp
@ -61,25 +55,25 @@ impl Server for RemoteServer {
history_segment,
};
let history_ciphertext = history_cleartext.seal(&self.encryption_secret)?;
let resp = self
match self
.agent
.post(&url)
.timeout_connect(10_000)
.timeout_read(60_000)
.set(
"Content-Type",
"application/vnd.taskchampion.history-segment",
)
.set("X-Client-Key", &self.client_key.to_string())
.send_bytes(history_ciphertext.as_ref());
if resp.ok() {
let version_id = get_uuid_header(&resp, "X-Version-Id")?;
Ok(AddVersionResult::Ok(version_id))
} else if resp.status() == 409 {
let parent_version_id = get_uuid_header(&resp, "X-Parent-Version-Id")?;
Ok(AddVersionResult::ExpectedParentVersion(parent_version_id))
} else {
Err(resp_to_error(resp))
.send_bytes(history_ciphertext.as_ref())
{
Ok(resp) => {
let version_id = get_uuid_header(&resp, "X-Version-Id")?;
Ok(AddVersionResult::Ok(version_id))
}
Err(ureq::Error::Status(status, resp)) if status == 409 => {
let parent_version_id = get_uuid_header(&resp, "X-Parent-Version-Id")?;
Ok(AddVersionResult::ExpectedParentVersion(parent_version_id))
}
Err(err) => Err(err.into()),
}
}
@ -91,30 +85,29 @@ impl Server for RemoteServer {
"{}/client/get-child-version/{}",
self.origin, parent_version_id
);
let resp = self
match self
.agent
.get(&url)
.timeout_connect(10_000)
.timeout_read(60_000)
.set("X-Client-Key", &self.client_key.to_string())
.call();
if resp.ok() {
let parent_version_id = get_uuid_header(&resp, "X-Parent-Version-Id")?;
let version_id = get_uuid_header(&resp, "X-Version-Id")?;
let history_ciphertext: HistoryCiphertext = resp.try_into()?;
let history_segment = history_ciphertext
.open(&self.encryption_secret, parent_version_id)?
.history_segment;
Ok(GetVersionResult::Version {
version_id,
parent_version_id,
history_segment,
})
} else if resp.status() == 404 {
Ok(GetVersionResult::NoSuchVersion)
} else {
Err(resp_to_error(resp))
.call()
{
Ok(resp) => {
let parent_version_id = get_uuid_header(&resp, "X-Parent-Version-Id")?;
let version_id = get_uuid_header(&resp, "X-Version-Id")?;
let history_ciphertext: HistoryCiphertext = resp.try_into()?;
let history_segment = history_ciphertext
.open(&self.encryption_secret, parent_version_id)?
.history_segment;
Ok(GetVersionResult::Version {
version_id,
parent_version_id,
history_segment,
})
}
Err(ureq::Error::Status(status, _)) if status == 404 => {
Ok(GetVersionResult::NoSuchVersion)
}
Err(err) => Err(err.into()),
}
}
}