51 lines
934 B
Go
51 lines
934 B
Go
package helper
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import (
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"crypto"
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"errors"
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"strings"
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)
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func JoinAsError(msg []string) error {
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if len(msg) > 0 {
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return errors.New(strings.Join(msg, "\n"))
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}
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return nil
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}
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func JoinErrors(errs []error) error {
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msgs := make([]string, 0, len(errs))
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for _, err := range errs {
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if err != nil {
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msgs = append(msgs, err.Error())
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}
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}
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return JoinAsError(msgs)
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}
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func GetHashFunctionByLowerCaseName(hashName string) (crypto.Hash, error) {
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switch hashName {
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case "md4":
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return crypto.MD4, nil
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case "md5":
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return crypto.MD5, nil
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case "sha1":
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return crypto.SHA1, nil
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case "sha224":
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return crypto.SHA224, nil
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case "sha256":
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return crypto.SHA256, nil
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case "sha384":
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return crypto.SHA384, nil
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case "sha512":
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return crypto.SHA512, nil
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case "md5sha1":
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return crypto.MD5SHA1, nil
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case "ripemd160":
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return crypto.RIPEMD160, nil
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default:
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return 0, errors.New("unknown lowercase hash " + hashName)
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}
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}
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