104 lines
3.0 KiB
Go
104 lines
3.0 KiB
Go
package db
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import (
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"context"
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"os"
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"emperror.dev/errors"
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"github.com/georgysavva/scany/v2/pgxscan"
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"github.com/jackc/pgx/v5"
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"golang.org/x/oauth2"
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)
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type FediverseApp struct {
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ID int64
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// Instance is the instance's base API url, excluding schema
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Instance string
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ClientID string
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ClientSecret string
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InstanceType string
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}
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func (f FediverseApp) ClientConfig() *oauth2.Config {
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if f.MastodonCompatible() {
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return &oauth2.Config{
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ClientID: f.ClientID,
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ClientSecret: f.ClientSecret,
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Endpoint: oauth2.Endpoint{
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AuthURL: "https://" + f.Instance + "/oauth/authorize",
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TokenURL: "https://" + f.Instance + "/oauth/token",
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AuthStyle: oauth2.AuthStyleInParams,
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},
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Scopes: []string{"read:accounts"},
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RedirectURL: os.Getenv("BASE_URL") + "/auth/login/mastodon/" + f.Instance,
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}
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}
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return &oauth2.Config{
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ClientID: f.ClientID,
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ClientSecret: f.ClientSecret,
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Endpoint: oauth2.Endpoint{
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AuthURL: "https://" + f.Instance + "/auth",
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TokenURL: "https://" + f.Instance + "/api/auth/session/oauth",
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AuthStyle: oauth2.AuthStyleInHeader,
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},
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Scopes: []string{"read:account"},
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RedirectURL: os.Getenv("BASE_URL") + "/auth/login/misskey/" + f.Instance,
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}
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}
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func (f FediverseApp) MastodonCompatible() bool {
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return f.InstanceType == "mastodon" || f.InstanceType == "pleroma" || f.InstanceType == "akkoma" || f.InstanceType == "pixelfed" || f.InstanceType == "gotosocial"
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}
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func (f FediverseApp) Misskey() bool {
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return f.InstanceType == "misskey" || f.InstanceType == "foundkey" || f.InstanceType == "calckey"
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}
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const ErrNoInstanceApp = errors.Sentinel("instance doesn't have an app")
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func (db *DB) FediverseApp(ctx context.Context, instance string) (fa FediverseApp, err error) {
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sql, args, err := sq.Select("*").From("fediverse_apps").Where("instance = ?", instance).ToSql()
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if err != nil {
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return fa, errors.Wrap(err, "building sql")
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}
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err = pgxscan.Get(ctx, db, &fa, sql, args...)
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if err != nil {
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if errors.Cause(err) == pgx.ErrNoRows {
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return fa, ErrNoInstanceApp
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}
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return fa, errors.Wrap(err, "executing query")
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}
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return fa, nil
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}
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func (db *DB) FediverseAppByID(ctx context.Context, id int64) (fa FediverseApp, err error) {
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sql, args, err := sq.Select("*").From("fediverse_apps").Where("id = ?", id).ToSql()
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if err != nil {
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return fa, errors.Wrap(err, "building sql")
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}
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err = pgxscan.Get(ctx, db, &fa, sql, args...)
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if err != nil {
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return fa, errors.Wrap(err, "executing query")
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}
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return fa, nil
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}
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func (db *DB) CreateFediverseApp(ctx context.Context, instance, instanceType, clientID, clientSecret string) (fa FediverseApp, err error) {
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sql, args, err := sq.Insert("fediverse_apps").
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Columns("instance", "instance_type", "client_id", "client_secret").
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Values(instance, instanceType, clientID, clientSecret).
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Suffix("RETURNING *").ToSql()
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if err != nil {
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return fa, errors.Wrap(err, "building query")
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}
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err = pgxscan.Get(ctx, db, &fa, sql, args...)
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if err != nil {
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return fa, errors.Wrap(err, "executing query")
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}
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return fa, nil
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}
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