mirror of
https://github.com/unidoc/unipdf.git
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47 lines
952 B
Go
47 lines
952 B
Go
/*
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* This file is subject to the terms and conditions defined in
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* file 'LICENSE.md', which is part of this source code package.
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*/
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// Package license helps manage commercial licenses and check if they are valid for the version of unidoc used.
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package license
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import (
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"fmt"
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"strings"
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)
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// Defaults to the open source license.
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var licenseKey *LicenseKey = MakeUnlicensedKey()
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// Sets and validates the license key.
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func SetLicenseKey(content string, customerName string) error {
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lk, err := licenseKeyDecode(content)
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if err != nil {
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return err
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}
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if strings.ToLower(lk.CustomerName) != strings.ToLower(customerName) {
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return fmt.Errorf("Customer name mismatch, expected '%s', but got '%s'", customerName, lk.CustomerName)
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}
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err = lk.Validate()
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if err != nil {
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return err
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}
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licenseKey = &lk
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return nil
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}
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func GetLicenseKey() *LicenseKey {
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if licenseKey == nil {
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return nil
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}
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// Copy.
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lk2 := *licenseKey
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return &lk2
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}
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