feat: add functionality for the committee server.

Related to #16
This commit is contained in:
silver 2024-08-31 16:05:38 +01:00
parent 905aaa9620
commit 7e40b862d3
Signed by: silver
GPG key ID: 36F93D61BAD3FD7D
3 changed files with 314 additions and 0 deletions

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@ -0,0 +1,7 @@
-- temp table to allow folks to verify by committee email.
CREATE TABLE IF NOT EXISTS committee (
discord integer PRIMARY KEY,
email text not null,
auth_code text not null,
committee integer DEFAULT 0,
);

306
src/commands/committee.rs Normal file
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use lettre::{
message::{header, MultiPart, SinglePart},
transport::smtp::{self, authentication::Credentials},
Message, SmtpTransport, Transport,
};
use maud::html;
use serenity::{
builder::CreateApplicationCommand,
client::Context,
model::{
application::interaction::application_command::ApplicationCommandInteraction,
id::UserId,
prelude::{command::CommandOptionType, interaction::application_command::CommandDataOptionValue},
},
};
use skynet_discord_bot::{get_now_iso, random_string, Config, DataBase, Wolves, WolvesVerify};
use sqlx::{Pool, Sqlite};
pub mod link {
use serenity::model::id::GuildId;
use super::*;
pub async fn run(command: &ApplicationCommandInteraction, ctx: &Context) -> String {
let committee_server = GuildId(1220150752656363520);
match command.guild_id {
None => {
return "Not in correct discord server.".to_string();
}
Some(x) => {
if x != committee_server {
return "Not in correct discord server.".to_string();
}
}
}
let option = command
.data
.options
.first()
.expect("Expected email option")
.resolved
.as_ref()
.expect("Expected email object");
let email = if let CommandDataOptionValue::String(email) = option {
email.trim()
} else {
return "Please provide a valid committee email.".to_string();
};
// fail early
if !email.ends_with("@ulwolves.ie") {
return "Please use a @ulwolves.ie address you have access to.".to_string();
}
let db_lock = {
let data_read = ctx.data.read().await;
data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
};
let db = db_lock.read().await;
let config_lock = {
let data_read = ctx.data.read().await;
data_read.get::<Config>().expect("Expected Config in TypeMap.").clone()
};
let config = config_lock.read().await;
if get_server_member_discord(&db, &command.user.id).await.is_some() {
return "Already linked".to_string();
}
if get_verify_from_db(&db, &command.user.id).await.is_some() {
return "Linking already in process, please check email.".to_string();
}
// generate a auth key
let auth = random_string(20);
match send_mail(&config, email, &auth, &command.user.name) {
Ok(_) => match save_to_db(&db, email, &auth, &command.user.id).await {
Ok(_) => {}
Err(e) => {
return format!("Unable to save to db {} {e:?}", email);
}
},
Err(e) => {
return format!("Unable to send mail to {} {e:?}", email);
}
}
format!("Verification email sent to {}, it may take up to 15 min for it to arrive. If it takes longer check the Junk folder.", email)
}
pub fn register(command: &mut CreateApplicationCommand) -> &mut CreateApplicationCommand {
command
.name("link_committee")
.description("Verify you are a committee member")
.create_option(|option| option.name("email").description("UL Wolves Committee Email").kind(CommandOptionType::String).required(true))
}
pub async fn get_server_member_discord(db: &Pool<Sqlite>, user: &UserId) -> Option<Wolves> {
sqlx::query_as::<_, Wolves>(
r#"
SELECT *
FROM committee
WHERE discord = ?
"#,
)
.bind(*user.as_u64() as i64)
.fetch_one(db)
.await
.ok()
}
fn send_mail(config: &Config, mail: &str, auth: &str, user: &str) -> Result<smtp::response::Response, smtp::Error> {
let sender = format!("UL Computer Society <{}>", &config.mail_user);
// Create the html we want to send.
let html = html! {
head {
title { "Hello from Skynet!" }
style type="text/css" {
"h2, h4 { font-family: Arial, Helvetica, sans-serif; }"
}
}
div style="display: flex; flex-direction: column; align-items: center;" {
h2 { "Hello from Skynet!" }
// Substitute in the name of our recipient.
p { "Hi " (user) "," }
p {
"Please use " pre { "/verify_committee code: " (auth)} " to verify your discord account."
}
p {
"Skynet Team"
br;
"UL Computer Society"
}
}
};
let body_text = format!(
r#"
Hi {user}
Please use "/verify_committee code: {auth}" to verify your discord account.
Skynet Team
UL Computer Society
"#
);
// Build the message.
let email = Message::builder()
.from(sender.parse().unwrap())
.to(mail.parse().unwrap())
.subject("Skynet-Discord: Link Committee.")
.multipart(
// This is composed of two parts.
// also helps not trip spam settings (uneven number of url's
MultiPart::alternative()
.singlepart(SinglePart::builder().header(header::ContentType::TEXT_PLAIN).body(body_text))
.singlepart(SinglePart::builder().header(header::ContentType::TEXT_HTML).body(html.into_string())),
)
.expect("failed to build email");
let creds = Credentials::new(config.mail_user.clone(), config.mail_pass.clone());
// Open a remote connection to gmail using STARTTLS
let mailer = SmtpTransport::starttls_relay(&config.mail_smtp).unwrap().credentials(creds).build();
// Send the email
mailer.send(&email)
}
pub async fn get_verify_from_db(db: &Pool<Sqlite>, user: &UserId) -> Option<WolvesVerify> {
sqlx::query_as::<_, WolvesVerify>(
r#"
SELECT *
FROM committee
WHERE discord = ?
"#,
)
.bind(*user.as_u64() as i64)
.fetch_one(db)
.await
.ok()
}
async fn save_to_db(db: &Pool<Sqlite>, email: &str, auth: &str, user: &UserId) -> Result<Option<WolvesVerify>, sqlx::Error> {
sqlx::query_as::<_, WolvesVerify>(
"
INSERT INTO committee (email, discord, auth_code)
VALUES (?1, ?2, ?3)
",
)
.bind(email.to_owned())
.bind(*user.as_u64() as i64)
.bind(auth.to_owned())
.fetch_optional(db)
.await
}
}
pub mod verify {
use serenity::model::id::{GuildId, RoleId};
use super::*;
use crate::commands::committee::link::{get_verify_from_db};
use serenity::model::user::User;
use skynet_discord_bot::{get_server_config, ServerMembersWolves, Servers};
use sqlx::Error;
pub async fn run(command: &ApplicationCommandInteraction, ctx: &Context) -> String {
let committee_server = GuildId(1220150752656363520);
match command.guild_id {
None => {
return "Not in correct discord server.".to_string();
}
Some(x) => {
if x != committee_server {
return "Not in correct discord server.".to_string();
}
}
}
let db_lock = {
let data_read = ctx.data.read().await;
data_read.get::<DataBase>().expect("Expected Databse in TypeMap.").clone()
};
let db = db_lock.read().await;
// check if user has used /link_committee
let details = if let Some(x) = get_verify_from_db(&db, &command.user.id).await {
x
} else {
return "Please use /link_committee first".to_string();
};
let option = command
.data
.options
.first()
.expect("Expected code option")
.resolved
.as_ref()
.expect("Expected code object");
let code = if let CommandDataOptionValue::String(code) = option {
code
} else {
return "Please provide a verification code".to_string();
};
if &details.auth_code != code {
return "Invalid verification code".to_string();
}
return match set_discord(&db, &command.user.id).await {
Ok(_) => {
// get teh right roles for the user
set_server_roles(&command.user, ctx).await;
"Discord username linked to Wolves for committee".to_string()
}
Err(e) => {
println!("{:?}", e);
"Failed to save, please try /link_committee again".to_string()
}
};
}
pub fn register(command: &mut CreateApplicationCommand) -> &mut CreateApplicationCommand {
command.name("verify_committee").description("Verify Wolves Committee Email").create_option(|option| {
option
.name("code")
.description("Code from verification email")
.kind(CommandOptionType::String)
.required(true)
})
}
async fn set_discord(db: &Pool<Sqlite>, discord: &UserId) -> Result<Option<Wolves>, Error> {
sqlx::query_as::<_, Wolves>(
"
UPDATE committee
SET committee = 1
WHERE discord = ?
",
)
.bind(*discord.as_u64() as i64)
.fetch_optional(db)
.await
}
async fn set_server_roles(discord: &User, ctx: &Context) {
let committee_server = GuildId(1220150752656363520);
if let Ok(mut member) = committee_server.member(&ctx.http, &discord.id).await {
let committee_member = RoleId(1226602779968274573);
if let Err(e) = member.add_role(&ctx, committee_member).await {
println!("{:?}", e);
}
}
}
}

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@ -1,3 +1,4 @@
pub mod add_server;
pub mod link_email;
pub mod minecraft;
pub mod committee;