39 lines
1.1 KiB
Go
39 lines
1.1 KiB
Go
package generates
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import (
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"bytes"
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"context"
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"encoding/base64"
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"strconv"
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"strings"
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"github.com/google/uuid"
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"github.com/superseriousbusiness/oauth2/v4"
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)
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// NewAccessGenerate create to generate the access token instance
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func NewAccessGenerate() *AccessGenerate {
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return &AccessGenerate{}
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}
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// AccessGenerate generate the access token
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type AccessGenerate struct {
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}
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// Token based on the UUID generated token
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func (ag *AccessGenerate) Token(ctx context.Context, data *oauth2.GenerateBasic, isGenRefresh bool) (string, string, error) {
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buf := bytes.NewBufferString(data.Client.GetID())
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buf.WriteString(data.UserID)
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buf.WriteString(strconv.FormatInt(data.CreateAt.UnixNano(), 10))
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access := base64.URLEncoding.EncodeToString([]byte(uuid.NewMD5(uuid.Must(uuid.NewRandom()), buf.Bytes()).String()))
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access = strings.ToUpper(strings.TrimRight(access, "="))
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refresh := ""
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if isGenRefresh {
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refresh = base64.URLEncoding.EncodeToString([]byte(uuid.NewSHA1(uuid.Must(uuid.NewRandom()), buf.Bytes()).String()))
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refresh = strings.ToUpper(strings.TrimRight(refresh, "="))
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}
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return access, refresh, nil
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}
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