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use bonsaidb_core::connection::{AsyncStorageConnection, StorageConnection};
use clap::Subcommand;
/// An administrative command-line command.
#[derive(Subcommand, Debug)]
pub enum Command {
/// A command operating on [`User`s](bonsaidb_core::admin::User).
#[clap(subcommand)]
User(UserCommand),
}
/// A command operating on [`User`s](bonsaidb_core::admin::User).
#[derive(Subcommand, Debug)]
pub enum UserCommand {
/// Creates a new user.
Create {
/// The username of the user to create.
username: String,
/// If this flag is provided, the user's initial password will be
/// prompted for over stdin before creating the user.
#[cfg(feature = "password-hashing")]
#[clap(long)]
password: bool,
},
/// Sets an existing user's password. The password will be prompted for over
/// stdin.
#[cfg(feature = "password-hashing")]
SetPassword {
/// The username of the user to change the password of.
username: String,
},
/// Adds a role to a user.
AddRole {
/// The username to add the role to.
username: String,
/// The name of the role to add.
role: String,
},
/// Removes a role from user.
RemoveRole {
/// The username to remove the role from.
username: String,
/// The name of the role to remove.
role: String,
},
/// Adds a role to a user.
AddGroup {
/// The username to add the role to.
username: String,
/// The name of the role to add.
group: String,
},
/// Removes a permission group from user.
RemoveGroup {
/// The username to remove the permission group from.
username: String,
/// The name of the permission group to remove.
group: String,
},
}
impl Command {
/// Executes the command on `storage`.
pub fn execute<SC: StorageConnection>(self, storage: &SC) -> Result<(), crate::Error> {
match self {
Command::User(user) => match user {
UserCommand::Create { username, password } => {
#[cfg(feature = "password-hashing")]
let password = if password {
Some(super::read_password_from_stdin(true)?)
} else {
None
};
let user_id = storage.create_user(&username)?;
#[cfg(feature = "password-hashing")]
if let Some(password) = password {
storage.set_user_password(user_id, password)?;
}
println!("User #{user_id} {username} created");
Ok(())
}
#[cfg(feature = "password-hashing")]
UserCommand::SetPassword { username } => {
let password = super::read_password_from_stdin(true)?;
storage.set_user_password(&username, password)?;
println!("User {username}'s password has been updated.");
Ok(())
}
UserCommand::AddRole { username, role } => {
storage.add_role_to_user(&username, &role)?;
println!("Role {role} added to {username}");
Ok(())
}
UserCommand::RemoveRole { username, role } => {
storage.remove_role_from_user(&username, &role)?;
println!("Role {role} removed from {username}");
Ok(())
}
UserCommand::AddGroup { username, group } => {
storage.add_permission_group_to_user(&username, &group)?;
println!("Group {group} added to {username}");
Ok(())
}
UserCommand::RemoveGroup { username, group } => {
storage.remove_permission_group_from_user(&username, &group)?;
println!("Group {group} removed from {username}");
Ok(())
}
},
}
}
/// Executes the command on `storage`.
pub async fn execute_async<SC: AsyncStorageConnection>(
self,
storage: &SC,
) -> Result<(), crate::Error> {
match self {
Command::User(user) => match user {
UserCommand::Create { username, password } => {
#[cfg(feature = "password-hashing")]
let password = if password {
Some(super::read_password_from_stdin(true)?)
} else {
None
};
let user_id = storage.create_user(&username).await?;
#[cfg(feature = "password-hashing")]
if let Some(password) = password {
storage.set_user_password(user_id, password).await?;
}
println!("User #{user_id} {username} created");
Ok(())
}
#[cfg(feature = "password-hashing")]
UserCommand::SetPassword { username } => {
let password = super::read_password_from_stdin(true)?;
storage.set_user_password(&username, password).await?;
println!("User {username}'s password has been updated.");
Ok(())
}
UserCommand::AddRole { username, role } => {
storage.add_role_to_user(&username, &role).await?;
println!("Role {role} added to {username}");
Ok(())
}
UserCommand::RemoveRole { username, role } => {
storage.remove_role_from_user(&username, &role).await?;
println!("Role {role} removed from {username}");
Ok(())
}
UserCommand::AddGroup { username, group } => {
storage
.add_permission_group_to_user(&username, &group)
.await?;
println!("Group {group} added to {username}");
Ok(())
}
UserCommand::RemoveGroup { username, group } => {
storage
.remove_permission_group_from_user(&username, &group)
.await?;
println!("Group {group} removed from {username}");
Ok(())
}
},
}
}
}