apps: sql + get valid one, get by id, insert, generate app id, generate secret

crates/hash/Cargo.toml

@@ -7,3 +7,5 @@ edition = "2021"
 argon2 = { version = "0.4.1" }
 rand_core = { version = "0.6.4", features = ["std"] }
 thiserror = { workspace = true }
+nanoid = "0.4.0"
+nanoid-dictionary = "0.4.3"

crates/hash/src/lib.rs

@@ -1,6 +1,8 @@
 mod error;
 mod hash;
 mod password;
+mod secret;
 
 pub use error::Error;
 pub use password::Password;
+pub use secret::{Secret, SecretString};

crates/hash/src/secret.rs

@@ -0,0 +1,31 @@
+use crate::error::Error;
+use crate::hash::{hash, Hash};
+use nanoid::nanoid;
+use nanoid_dictionary::ALPHANUMERIC;
+
+// Struct to generate the secret
+pub struct SecretString(String);
+const LENGTH: usize = 64;
+impl Default for SecretString {
+    fn default() -> Self {
+        Self(nanoid!(LENGTH, ALPHANUMERIC))
+    }
+}
+
+#[derive(Debug)]
+pub struct Secret(Hash);
+
+impl Secret {
+    pub fn new(plain: SecretString) -> Result<Self, Error> {
+        Ok(Self(Hash::from_hash(hash(&plain.0)?)))
+    }
+    pub fn from_hash(hash: impl Into<String>) -> Self {
+        Self(Hash::from_hash(hash))
+    }
+    pub fn hash(&self) -> &str {
+        self.0.hash()
+    }
+    pub fn compare(&self, plain: &str) -> Result<bool, Error> {
+        self.0.compare(plain).map_err(Error::from)
+    }
+}