2 files changed, 142 insertions, 0 deletions
diff --git a/crates/env/src/workspace/vault/config.rs b/crates/env/src/workspace/vault/config.rs
new file mode 100644
index 0000000..983a9e5
--- /dev/null
+++ b/crates/env/src/workspace/vault/config.rs
@@ -0,0 +1,37 @@
+use cfg_file::ConfigFile;
+use serde::{Deserialize, Serialize};
+
+use crate::constants::SERVER_FILE_VAULT;
+use crate::workspace::member::Member;
+use crate::workspace::vault::MemberId;
+
+#[derive(Default, Serialize, Deserialize, ConfigFile)]
+#[cfg_file(path = SERVER_FILE_VAULT)]
+pub struct VaultConfig {
+    /// Vault name, which can be used as the project name and generally serves as a hint
+    vault_name: String,
+
+    /// Vault admin id, a list of member id representing administrator identities
+    vault_admin_list: Vec<MemberId>,
+}
+
+impl VaultConfig {
+    // Change name of the vault.
+    pub fn change_name(&mut self, name: impl Into<String>) {
+        self.vault_name = name.into()
+    }
+
+    // Add admin
+    pub fn add_admin(&mut self, member: &Member) {
+        let uuid = member.id();
+        if !self.vault_admin_list.contains(&uuid) {
+            self.vault_admin_list.push(uuid);
+        }
+    }
+
+    // Remove admin
+    pub fn remove_admin(&mut self, member: &Member) {
+        let id = member.id();
+        self.vault_admin_list.retain(|x| x != &id);
+    }
+}
diff --git a/crates/env/src/workspace/vault/member.rs b/crates/env/src/workspace/vault/member.rs
new file mode 100644
index 0000000..45452c5
--- /dev/null
+++ b/crates/env/src/workspace/vault/member.rs
@@ -0,0 +1,105 @@
+use std::{
+    fs,
+    io::{Error, ErrorKind},
+    path::PathBuf,
+};
+
+use cfg_file::config::ConfigFile;
+
+use crate::{
+    constants::{SERVER_FILE_MEMBER_INFO, SERVER_FILE_MEMBER_PUB},
+    workspace::{
+        member::Member,
+        vault::{MemberId, Vault},
+    },
+};
+
+const ID_PARAM: &str = "{member_id}";
+
+/// Member Manage
+impl Vault {
+    /// Read member from configuration file
+    pub async fn member(&self, id: MemberId) -> Result<Member, std::io::Error> {
+        if let Some(cfg_file) = self.member_cfg(id) {
+            let member = Member::read_from(cfg_file).await?;
+            return Ok(member);
+        }
+
+        Err(Error::new(ErrorKind::NotFound, "Member not found!"))
+    }
+
+    /// Update member info
+    pub async fn update_member(&self, member: Member) -> Result<(), std::io::Error> {
+        // Ensure member exist
+        if let Some(_) = self.member_cfg(member.id()) {
+            let member_cfg_path = self.member_cfg_path(member.id());
+            Member::write_to(&member, member_cfg_path).await?;
+            return Ok(());
+        }
+
+        Err(Error::new(ErrorKind::NotFound, "Member not found!"))
+    }
+
+    /// Register a member to vault
+    pub async fn register_member_to_vault(&self, member: Member) -> Result<(), std::io::Error> {
+        // Ensure member not exist
+        if let Some(_) = self.member_cfg(member.id()) {
+            return Err(Error::new(
+                ErrorKind::DirectoryNotEmpty,
+                format!("Member `{}` already registered!", member.id()),
+            ));
+        }
+
+        // Wrtie config file to member dir
+        let member_cfg_path = self.member_cfg_path(member.id());
+        Member::write_to(&member, member_cfg_path).await?;
+
+        Ok(())
+    }
+
+    /// Remove member from vault
+    pub fn remove_member_from_vault(&self, id: MemberId) -> Result<(), std::io::Error> {
+        // Ensure member exist
+        if let Some(member_cfg_path) = self.member_cfg(id) {
+            fs::remove_file(member_cfg_path)?;
+        }
+
+        Ok(())
+    }
+
+    /// Try to get the member's configuration file to determine if the member exists
+    pub fn member_cfg(&self, id: MemberId) -> Option<PathBuf> {
+        let cfg_file = self.member_cfg_path(id);
+        if cfg_file.exists() {
+            Some(cfg_file)
+        } else {
+            None
+        }
+    }
+
+    /// Try to get the member's public key file to determine if the member has login permission
+    pub fn member_key(&self, id: MemberId) -> Option<PathBuf> {
+        let key_file = self.member_key_path(id);
+        if key_file.exists() {
+            Some(key_file)
+        } else {
+            None
+        }
+    }
+
+    /// Get the member's configuration file path, but do not check if the file exists
+    pub fn member_cfg_path(&self, id: MemberId) -> PathBuf {
+        let path = self
+            .vault_path
+            .join(SERVER_FILE_MEMBER_INFO.replace(ID_PARAM, id.to_string().as_str()));
+        path
+    }
+
+    /// Get the member's public key file path, but do not check if the file exists
+    pub fn member_key_path(&self, id: MemberId) -> PathBuf {
+        let path = self
+            .vault_path
+            .join(SERVER_FILE_MEMBER_PUB.replace(ID_PARAM, id.to_string().as_str()));
+        path
+    }
+}