66 lines
2 KiB
Go
66 lines
2 KiB
Go
package db
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import (
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"context"
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"fmt"
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"log"
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"code.lila.network/adoralaura/go-urlsh/models"
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)
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// UserHasMFA checks the DB if given models.User has MFA enabled.
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// Returns (true, nil) if User has MFA enabled, (false, nil) if not.
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// (false, error) if a DB error happened
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func UserHasMFA(user models.User) (bool, error) {
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numrows, err := models.DB.NewSelect().Model((*models.MFAConfig)(nil)).Where("username = ?", user.UserName).Where("active = ?", true).Count(context.Background())
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if err != nil {
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return false, fmt.Errorf("[UserHasMFA] error getting MFA count from database: %q", err)
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}
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if numrows >= 1 {
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return true, nil
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}
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return false, nil
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}
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// ScratchCodeUnique checks the database if the generated scratch code
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// is unique (not in the database yet)
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func ScratchCodeIsUnique(scratchcode string) bool {
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var dbitem models.MFAScratchCode
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numrows, err := models.DB.NewSelect().Model(&dbitem).Where("code = ?", scratchcode).Count(context.Background())
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if err != nil {
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return false
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}
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if numrows != 0 {
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return false
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}
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return true
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}
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// RemoveMFAFromDB removes MFA entries for given models.User from the database.
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// Returns nil on success, error otherwise.
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func RemoveMFAFromDB(user models.User) error {
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hasMfa, err := UserHasMFA(user)
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if err != nil {
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return fmt.Errorf("[RemoveMFAFromDB] Error removing MFA from DB for user %v: %w", user.UserName, err)
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}
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if !hasMfa {
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return nil
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}
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_, err = models.DB.NewDelete().Model((*models.MFAConfig)(nil)).Where("username = ?", user.UserName).Exec(context.Background())
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if err != nil {
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log.Println(err.Error())
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return fmt.Errorf("[RemoveMFAFromDB] Error removing MFA Config from DB for user %v: %w", user.UserName, err)
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}
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_, err = models.DB.NewDelete().Model((*models.MFAScratchCode)(nil)).Where("username = ?", user.UserName).Exec(context.Background())
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if err != nil {
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log.Println(err.Error())
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return fmt.Errorf("[RemoveMFAFromDB] Error removing MFA scratch codes from DB for user %v: %w", user.UserName, err)
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}
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return nil
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}
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