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Remove unnecessary allocations

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This commit is contained in:
Paolo Barbolini 2021-02-19 20:17:18 +01:00
parent d69be7d03a
commit d956d42903
1 changed files with 18 additions and 18 deletions
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36
src/mail.rs
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@ -58,7 +58,7 @@ fn mailer() -> SmtpTransport {
let smtp_client = match CONFIG.smtp_auth_mechanism() { let smtp_client = match CONFIG.smtp_auth_mechanism() {
Some(mechanism) => { Some(mechanism) => {
let allowed_mechanisms = vec![SmtpAuthMechanism::Plain, SmtpAuthMechanism::Login, SmtpAuthMechanism::Xoauth2]; let allowed_mechanisms = [SmtpAuthMechanism::Plain, SmtpAuthMechanism::Login, SmtpAuthMechanism::Xoauth2];
let mut selected_mechanisms = vec![]; let mut selected_mechanisms = vec![];
for wanted_mechanism in mechanism.split(',') { for wanted_mechanism in mechanism.split(',') {
for m in &allowed_mechanisms { for m in &allowed_mechanisms {
@ -115,7 +115,7 @@ pub fn send_password_hint(address: &str, hint: Option<String>) -> EmptyResult {
let (subject, body_html, body_text) = get_text(template_name, json!({ "hint": hint, "url": CONFIG.domain() }))?; let (subject, body_html, body_text) = get_text(template_name, json!({ "hint": hint, "url": CONFIG.domain() }))?;
send_email(address, &subject, &body_html, &body_text) send_email(address, &subject, body_html, body_text)
} }
pub fn send_delete_account(address: &str, uuid: &str) -> EmptyResult { pub fn send_delete_account(address: &str, uuid: &str) -> EmptyResult {
@ -132,7 +132,7 @@ pub fn send_delete_account(address: &str, uuid: &str) -> EmptyResult {
}), }),
)?; )?;
send_email(address, &subject, &body_html, &body_text) send_email(address, &subject, body_html, body_text)
} }
pub fn send_verify_email(address: &str, uuid: &str) -> EmptyResult { pub fn send_verify_email(address: &str, uuid: &str) -> EmptyResult {
@ -149,7 +149,7 @@ pub fn send_verify_email(address: &str, uuid: &str) -> EmptyResult {
}), }),
)?; )?;
send_email(address, &subject, &body_html, &body_text) send_email(address, &subject, body_html, body_text)
} }
pub fn send_welcome(address: &str) -> EmptyResult { pub fn send_welcome(address: &str) -> EmptyResult {
@ -160,7 +160,7 @@ pub fn send_welcome(address: &str) -> EmptyResult {
}), }),
)?; )?;
send_email(address, &subject, &body_html, &body_text) send_email(address, &subject, body_html, body_text)
} }
pub fn send_welcome_must_verify(address: &str, uuid: &str) -> EmptyResult { pub fn send_welcome_must_verify(address: &str, uuid: &str) -> EmptyResult {
@ -176,7 +176,7 @@ pub fn send_welcome_must_verify(address: &str, uuid: &str) -> EmptyResult {
}), }),
)?; )?;
send_email(address, &subject, &body_html, &body_text) send_email(address, &subject, body_html, body_text)
} }
pub fn send_invite( pub fn send_invite(
@ -200,15 +200,15 @@ pub fn send_invite(
"email/send_org_invite", "email/send_org_invite",
json!({ json!({
"url": CONFIG.domain(), "url": CONFIG.domain(),
"org_id": org_id.unwrap_or_else(|| "_".to_string()), "org_id": org_id.as_deref().unwrap_or("_"),
"org_user_id": org_user_id.unwrap_or_else(|| "_".to_string()), "org_user_id": org_user_id.as_deref().unwrap_or("_"),
"email": percent_encode(address.as_bytes(), NON_ALPHANUMERIC).to_string(), "email": percent_encode(address.as_bytes(), NON_ALPHANUMERIC).to_string(),
"org_name": org_name, "org_name": org_name,
"token": invite_token, "token": invite_token,
}), }),
)?; )?;
send_email(address, &subject, &body_html, &body_text) send_email(address, &subject, body_html, body_text)
} }
pub fn send_invite_accepted(new_user_email: &str, address: &str, org_name: &str) -> EmptyResult { pub fn send_invite_accepted(new_user_email: &str, address: &str, org_name: &str) -> EmptyResult {
@ -221,7 +221,7 @@ pub fn send_invite_accepted(new_user_email: &str, address: &str, org_name: &str)
}), }),
)?; )?;
send_email(address, &subject, &body_html, &body_text) send_email(address, &subject, body_html, body_text)
} }
pub fn send_invite_confirmed(address: &str, org_name: &str) -> EmptyResult { pub fn send_invite_confirmed(address: &str, org_name: &str) -> EmptyResult {
@ -233,7 +233,7 @@ pub fn send_invite_confirmed(address: &str, org_name: &str) -> EmptyResult {
}), }),
)?; )?;
send_email(address, &subject, &body_html, &body_text) send_email(address, &subject, body_html, body_text)
} }
pub fn send_new_device_logged_in(address: &str, ip: &str, dt: &DateTime<Local>, device: &str) -> EmptyResult { pub fn send_new_device_logged_in(address: &str, ip: &str, dt: &DateTime<Local>, device: &str) -> EmptyResult {
@ -251,7 +251,7 @@ pub fn send_new_device_logged_in(address: &str, ip: &str, dt: &DateTime<Local>,
}), }),
)?; )?;
send_email(address, &subject, &body_html, &body_text) send_email(address, &subject, body_html, body_text)
} }
pub fn send_token(address: &str, token: &str) -> EmptyResult { pub fn send_token(address: &str, token: &str) -> EmptyResult {
@ -263,7 +263,7 @@ pub fn send_token(address: &str, token: &str) -> EmptyResult {
}), }),
)?; )?;
send_email(address, &subject, &body_html, &body_text) send_email(address, &subject, body_html, body_text)
} }
pub fn send_change_email(address: &str, token: &str) -> EmptyResult { pub fn send_change_email(address: &str, token: &str) -> EmptyResult {
@ -275,7 +275,7 @@ pub fn send_change_email(address: &str, token: &str) -> EmptyResult {
}), }),
)?; )?;
send_email(address, &subject, &body_html, &body_text) send_email(address, &subject, body_html, body_text)
} }
pub fn send_test(address: &str) -> EmptyResult { pub fn send_test(address: &str) -> EmptyResult {
@ -286,10 +286,10 @@ pub fn send_test(address: &str) -> EmptyResult {
}), }),
)?; )?;
send_email(address, &subject, &body_html, &body_text) send_email(address, &subject, body_html, body_text)
} }
fn send_email(address: &str, subject: &str, body_html: &str, body_text: &str) -> EmptyResult { fn send_email(address: &str, subject: &str, body_html: String, body_text: String) -> EmptyResult {
let address_split: Vec<&str> = address.rsplitn(2, '@').collect(); let address_split: Vec<&str> = address.rsplitn(2, '@').collect();
if address_split.len() != 2 { if address_split.len() != 2 {
err!("Invalid email address (no @)"); err!("Invalid email address (no @)");
@ -306,13 +306,13 @@ fn send_email(address: &str, subject: &str, body_html: &str, body_text: &str) ->
// We force Base64 encoding because in the past we had issues with different encodings. // We force Base64 encoding because in the past we had issues with different encodings.
.header(header::ContentTransferEncoding::Base64) .header(header::ContentTransferEncoding::Base64)
.header(header::ContentType("text/html; charset=utf-8".parse()?)) .header(header::ContentType("text/html; charset=utf-8".parse()?))
.body(String::from(body_html)); .body(body_html);
let text = SinglePart::builder() let text = SinglePart::builder()
// We force Base64 encoding because in the past we had issues with different encodings. // We force Base64 encoding because in the past we had issues with different encodings.
.header(header::ContentTransferEncoding::Base64) .header(header::ContentTransferEncoding::Base64)
.header(header::ContentType("text/plain; charset=utf-8".parse()?)) .header(header::ContentType("text/plain; charset=utf-8".parse()?))
.body(String::from(body_text)); .body(body_text);
let smtp_from = &CONFIG.smtp_from(); let smtp_from = &CONFIG.smtp_from();
let email = Message::builder() let email = Message::builder()