109 lines
3.1 KiB
Rust
109 lines
3.1 KiB
Rust
use std::io::IsTerminal;
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use clap::Parser;
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use clap_complete::ArgValueCompleter;
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use dialoguer::Confirm;
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use futures_util::SinkExt;
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use tokio_stream::StreamExt;
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use crate::{
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client::commands::{erroneous_server_response, print_authorization_owner_hint},
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core::{
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completion::mysql_user_completer,
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protocol::{
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ClientToServerMessageStream, DropUserError, Request, Response,
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print_drop_users_output_status, print_drop_users_output_status_json,
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request_validation::ValidationError,
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},
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types::MySQLUser,
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},
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};
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#[derive(Parser, Debug, Clone)]
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pub struct DropUserArgs {
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/// The `MySQL` user(s) to drop
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#[arg(num_args = 1.., value_name = "USER_NAME")]
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#[cfg_attr(not(feature = "suid-sgid-mode"), arg(add = ArgValueCompleter::new(mysql_user_completer)))]
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username: Vec<MySQLUser>,
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/// Print the information as JSON
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#[arg(short, long)]
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json: bool,
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/// Automatically confirm action without prompting
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#[arg(short, long)]
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yes: bool,
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}
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pub async fn drop_users(
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args: DropUserArgs,
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mut server_connection: ClientToServerMessageStream,
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) -> anyhow::Result<()> {
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if args.username.is_empty() {
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anyhow::bail!("No usernames provided");
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}
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if !std::io::stdin().is_terminal() && !args.yes {
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anyhow::bail!(
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"Cannot prompt for confirmation in non-interactive mode. Use --yes to automatically confirm."
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);
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}
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if !args.yes {
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let confirmation = Confirm::new()
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.with_prompt(format!(
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"Are you sure you want to drop the users?\n\n{}\n\nThis action cannot be undone",
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args.username
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.iter()
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.map(|d| format!("- {d}"))
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.collect::<Vec<_>>()
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.join("\n")
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))
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.interact()?;
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if !confirmation {
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// TODO: should we return with an error code here?
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println!("Aborting drop operation.");
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server_connection.send(Request::Exit).await?;
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return Ok(());
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}
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}
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let message = Request::DropUsers(args.username.clone());
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if let Err(err) = server_connection.send(message).await {
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server_connection.close().await.ok();
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anyhow::bail!(err);
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}
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let result = match server_connection.next().await {
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Some(Ok(Response::DropUsers(result))) => result,
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response => return erroneous_server_response(response),
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};
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if args.json {
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print_drop_users_output_status_json(&result);
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} else {
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print_drop_users_output_status(&result);
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if result.iter().any(|(_, res)| {
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matches!(
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res,
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Err(DropUserError::ValidationError(
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ValidationError::AuthorizationError(_)
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))
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)
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}) {
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print_authorization_owner_hint(&mut server_connection).await?;
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}
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}
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server_connection.send(Request::Exit).await?;
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if result.values().any(std::result::Result::is_err) {
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std::process::exit(1);
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}
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Ok(())
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}
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