43 lines
1.2 KiB
Go
43 lines
1.2 KiB
Go
// Copyright (C) 2023 Opsmate, Inc.
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//
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// This Source Code Form is subject to the terms of the Mozilla
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// Public License, v. 2.0. If a copy of the MPL was not distributed
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// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
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//
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// This software is distributed WITHOUT A WARRANTY OF ANY KIND.
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// See the Mozilla Public License for details.
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package monitor
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import (
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"encoding/json"
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"fmt"
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"os"
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"software.sslmate.com/src/certspotter/ct"
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"software.sslmate.com/src/certspotter/merkletree"
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"time"
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)
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type stateFile struct {
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DownloadPosition *merkletree.CollapsedTree `json:"download_position"`
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VerifiedPosition *merkletree.CollapsedTree `json:"verified_position"`
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VerifiedSTH *ct.SignedTreeHead `json:"verified_sth"`
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LastSuccess time.Time `json:"last_success"`
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}
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func loadStateFile(filePath string) (*stateFile, error) {
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fileBytes, err := os.ReadFile(filePath)
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if err != nil {
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return nil, err
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}
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file := new(stateFile)
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if err := json.Unmarshal(fileBytes, file); err != nil {
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return nil, fmt.Errorf("error parsing %s: %w", filePath, err)
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}
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return file, nil
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}
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func (file *stateFile) store(filePath string) error {
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return writeJSONFile(filePath, file, 0666)
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}
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