Initial commit

src/utils.rs

@@ -0,0 +1,30 @@
+use crate::VARIANT;
+
+use rand::{distributions::Alphanumeric, thread_rng, Rng};
+use sequoia_net::wkd::Url;
+use sequoia_openpgp::{parse::Parse, Cert};
+use std::path::PathBuf;
+
+#[macro_export]
+macro_rules! pending_path {
+    () => {
+        Path::new(PATH).join(PENDING)
+    };
+}
+
+pub fn parse_pem(data: &str) -> Cert {
+    sequoia_openpgp::Cert::from_bytes(data.as_bytes()).unwrap()
+}
+
+pub fn gen_random_token() -> String {
+    let mut rng = thread_rng();
+    (0..10).map(|_| rng.sample(Alphanumeric) as char).collect()
+}
+
+pub fn get_email_from_cert(cert: &Cert) -> String {
+    cert.userids().next().unwrap().email().unwrap().unwrap()
+}
+
+pub fn get_user_file_path(email: &str) -> PathBuf {
+    Url::from(email).unwrap().to_file_path(VARIANT).unwrap()
+}