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src/client/http_client.rs: Refactor handling Option and Result types

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Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This commit is contained in:
Christian Ebner 2019-08-28 16:03:48 +02:00 committed by Wolfgang Bumiller
parent 40f8680e37
commit 66c8eb9383
1 changed files with 12 additions and 32 deletions
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42
src/client/http_client.rs
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@ -101,45 +101,25 @@ fn store_ticket_info(server: &str, username: &str, ticket: &str, token: &str) ->
}
fn load_ticket_info(server: &str, username: &str) -> Option<(String, String)> {
let base = match BaseDirectories::with_prefix("proxmox-backup") {
Ok(b) => b,
_ => return None,
};
let base = BaseDirectories::with_prefix("proxmox-backup").ok()?;
// usually /run/user/<uid>/...
let path = match base.place_runtime_file("tickets") {
Ok(p) => p,
_ => return None,
};
let data = match file_get_json(&path, None) {
Ok(v) => v,
_ => return None,
};
let path = base.place_runtime_file("tickets").ok()?;
let data = file_get_json(&path, None).ok()?;
let now = Utc::now().timestamp();
let ticket_lifetime = tools::ticket::TICKET_LIFETIME - 60;
if let Some(uinfo) = data[server][username].as_object() {
if let Some(timestamp) = uinfo["timestamp"].as_i64() {
let uinfo = data[server][username].as_object()?;
let timestamp = uinfo["timestamp"].as_i64()?;
let age = now - timestamp;
if age < ticket_lifetime {
let ticket = match uinfo["ticket"].as_str() {
Some(t) => t,
None => return None,
};
let token = match uinfo["token"].as_str() {
Some(t) => t,
None => return None,
};
return Some((ticket.to_owned(), token.to_owned()));
}
}
}
if age < ticket_lifetime {
let ticket = uinfo["ticket"].as_str()?;
let token = uinfo["token"].as_str()?;
Some((ticket.to_owned(), token.to_owned()))
} else {
None
}
}
impl HttpClient {