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47 lines
846 B
Go
47 lines
846 B
Go
package confmigrate
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import (
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"fmt"
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"golang.org/x/crypto/bcrypt"
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)
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// migrateTo5 performs the following changes:
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//
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// # BEFORE:
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// 'schema_version': 4
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// 'auth_name': …
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// 'auth_pass': …
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// # …
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//
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// # AFTER:
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// 'schema_version': 5
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// 'users':
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// - 'name': …
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// 'password': <hashed>
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// # …
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func migrateTo5(diskConf yobj) (err error) {
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diskConf["schema_version"] = 5
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user := yobj{}
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if err = moveVal[string](diskConf, user, "auth_name", "name"); err != nil {
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return err
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}
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pass, ok, err := fieldVal[string](diskConf, "auth_pass")
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if !ok {
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return err
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}
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delete(diskConf, "auth_pass")
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hash, err := bcrypt.GenerateFromPassword([]byte(pass), bcrypt.DefaultCost)
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if err != nil {
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return fmt.Errorf("generating password hash: %w", err)
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}
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user["password"] = string(hash)
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diskConf["users"] = yarr{user}
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return nil
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}
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