Melora Hugues
ce8bd4ee7c
Start the process of replacing dex with zitadel, this commit is absolutely not prod-ready, basically we just added zitatel, and the necessary elements to make it work to at least getting a client from the DB - replace logrus with zap - start our own storage for the users - instanciate zitaled on start - allow getting client using the ID from the DB
69 lines
1.8 KiB
Go
69 lines
1.8 KiB
Go
package db
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import (
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"context"
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"database/sql"
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"errors"
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"fmt"
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"strings"
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"git.faercol.me/faercol/polyculeconnect/polyculeconnect/config"
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"git.faercol.me/faercol/polyculeconnect/polyculeconnect/internal/model"
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_ "github.com/mattn/go-sqlite3"
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)
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const clientRows = `"client"."id", "client"."secret", "client"."redirect_uris", "client"."trusted_peers", "client"."name"`
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type ClientDB interface {
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GetClientByID(ctx context.Context, id string) (*model.Client, error)
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}
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type sqlClientDB struct {
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db *sql.DB
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}
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func strArrayToSlice(rawVal string) []string { // TODO this won't work if there's more than one element
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res := []string{}
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insideStr, ok := strings.CutPrefix(rawVal, `["`)
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if !ok {
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return res
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}
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insideStr, ok = strings.CutSuffix(insideStr, `"]`)
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if !ok {
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return res
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}
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return []string{insideStr}
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}
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func clientFromRow(row *sql.Row) (*model.Client, error) {
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var res model.Client
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redirectURIsStr := ""
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trustedPeersStr := ""
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if err := row.Scan(&res.ID, &res.Secret, &redirectURIsStr, &trustedPeersStr, &res.Name); err != nil {
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if errors.Is(err, sql.ErrNoRows) {
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return nil, ErrNotFound
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}
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return nil, fmt.Errorf("invalid format for client: %w", err)
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}
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res.ClientConfig.RedirectURIs = strArrayToSlice(redirectURIsStr)
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res.ClientConfig.TrustedPeers = strArrayToSlice(trustedPeersStr)
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return &res, nil
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}
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func (db *sqlClientDB) GetClientByID(ctx context.Context, id string) (*model.Client, error) {
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query := fmt.Sprintf(`SELECT %s FROM "client" WHERE "id" = ?`, clientRows)
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row := db.db.QueryRowContext(ctx, query, id)
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return clientFromRow(row)
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}
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func New(conf config.AppConfig) (*sqlClientDB, error) {
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db, err := sql.Open("sqlite3", conf.StorageConfig.File)
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if err != nil {
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return nil, fmt.Errorf("failed to open DB: %w", err)
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}
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return &sqlClientDB{db: db}, nil
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}
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