Migrate principal store to sqlite

crates/store/src/auth/user.rs

@@ -7,12 +7,15 @@ use chrono::{DateTime, Utc};
 use derive_more::Display;
 use rustical_xml::ValueSerialize;
 use serde::{Deserialize, Serialize};
-use std::future::{Ready, ready};
+use std::{
+    fmt::Display,
+    future::{Ready, ready},
+};
 
 use crate::Secret;
 
 /// https://datatracker.ietf.org/doc/html/rfc5545#section-3.2.3
-#[derive(Debug, Clone, Deserialize, Serialize, Default, PartialEq, Display, clap::ValueEnum)]
+#[derive(Debug, Clone, Deserialize, Serialize, Default, PartialEq, clap::ValueEnum)]
 #[serde(rename_all = "lowercase")]
 pub enum PrincipalType {
     #[default]
@@ -24,8 +27,27 @@ pub enum PrincipalType {
     // TODO: X-Name, IANA-token
 }
 
-impl ValueSerialize for PrincipalType {
-    fn serialize(&self) -> String {
+impl TryFrom<&str> for PrincipalType {
+    type Error = crate::Error;
+
+    fn try_from(value: &str) -> Result<Self, Self::Error> {
+        Ok(match value {
+            "INDIVIDUAL" => Self::Individual,
+            "GROUP" => Self::Group,
+            "RESOURCE" => Self::Resource,
+            "ROOM" => Self::Room,
+            "UNKNOWN" => Self::Unknown,
+            _ => {
+                return Err(crate::Error::InvalidData(
+                    "Invalid principal type".to_owned(),
+                ));
+            }
+        })
+    }
+}
+
+impl PrincipalType {
+    pub fn as_str(&self) -> &'static str {
         match self {
             PrincipalType::Individual => "INDIVIDUAL",
             PrincipalType::Group => "GROUP",
@@ -33,7 +55,18 @@ impl ValueSerialize for PrincipalType {
             PrincipalType::Room => "ROOM",
             PrincipalType::Unknown => "UNKNOWN",
         }
-        .to_owned()
+    }
+}
+
+impl Display for PrincipalType {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_str(self.as_str())
+    }
+}
+
+impl ValueSerialize for PrincipalType {
+    fn serialize(&self) -> String {
+        self.to_string()
     }
 }
 
@@ -55,8 +88,6 @@ pub struct User {
     pub principal_type: PrincipalType,
     pub password: Option<Secret<String>>,
     #[serde(default)]
-    pub app_tokens: Vec<AppToken>,
-    #[serde(default)]
     pub memberships: Vec<String>,
 }