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d85fadb142
gosec severity=medium passes, all severity=low errors are from unhandled errors, we have 107 of them. tbh it doesn't look worth it to me, but maybe there are a few assholes even itchier than mine out there. medium has some good stuff in it, and of course high makes sense if we're gonna do this at all. this adds some nosec annotations for some things like sql sprintfs where we know it's clean (we're constructing the strings with variables in them). fixed up other spots where we were sprinting without need. some stuff like filepath.Clean when opening a file from a variable, and file permissions, easy stuff... I can't get the CI build to shut up, but I can locally get it to be pretty quiet about imports and it just outputs the gosec output. fortunately, it still works as expected even when it's noisy. I got it to shut up by unsetting some of the go mod flags locally, but that doesn't seem to quite do it in circle, printed the env out and don't see them, so idk... i give up, this works closes #1303
61 lines
1.1 KiB
Go
61 lines
1.1 KiB
Go
package mysql
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import (
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"net/url"
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"strings"
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"github.com/fnproject/fn/api/datastore/sql/dbhelper"
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"github.com/go-sql-driver/mysql"
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_ "github.com/go-sql-driver/mysql"
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"github.com/jmoiron/sqlx"
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)
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type mysqlHelper int
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func (mysqlHelper) Supports(scheme string) bool {
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return scheme == "mysql"
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}
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func (mysqlHelper) PreConnect(url *url.URL) (string, error) {
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return strings.TrimPrefix(url.String(), url.Scheme+"://"), nil
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}
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func (mysqlHelper) PostCreate(db *sqlx.DB) (*sqlx.DB, error) {
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return db, nil
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}
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func (mysqlHelper) CheckTableExists(tx *sqlx.Tx, table string) (bool, error) {
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query := tx.Rebind(`SELECT count(*)
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FROM information_schema.TABLES
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WHERE TABLE_NAME = ?`)
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row := tx.QueryRow(query, table)
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var count int
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err := row.Scan(&count)
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if err != nil {
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return false, err
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}
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exists := count > 0
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return exists, nil
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}
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func (mysqlHelper) String() string {
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return "mysql"
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}
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func (mysqlHelper) IsDuplicateKeyError(err error) bool {
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switch mErr := err.(type) {
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case *mysql.MySQLError:
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if mErr.Number == 1062 {
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return true
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}
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}
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return false
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}
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func init() {
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dbhelper.Register(mysqlHelper(0))
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}
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