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Merge pull request #30 from jamf/stuartjash_v004
v004 - proc parser
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| // | ||
| // ProcessParser.swift | ||
| // aftermath | ||
| // | ||
| // Created by Stuart Ashenbrenner on 9/6/22. | ||
| // | ||
|
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| import Foundation | ||
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| class ProcessParser: AftermathModule { | ||
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| let collectionDir: String | ||
| let storylineFile: URL | ||
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| init(collectionDir: String, storylineFile: URL) { | ||
| self.collectionDir = collectionDir | ||
| self.storylineFile = storylineFile | ||
| } | ||
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| func parseProcessDump() { | ||
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| let procPathRaw = "\(self.collectionDir)/Processes/process_dump.txt" | ||
| do { | ||
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| let data = try String(contentsOf: URL(fileURLWithPath: procPathRaw), encoding: .utf8) | ||
| let line = data.components(separatedBy: "\n") | ||
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| for ind in 1...line.count - 1 { | ||
| let splitLine = line[ind].components(separatedBy: " ") | ||
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| guard let date = splitLine[safe: 0] else { continue } | ||
| guard let time = splitLine[safe: 1] else { continue } | ||
| guard let zone = splitLine[safe: 2] else { continue } | ||
| let unformattedDate = date + "T" + time + zone // 2022-09-02T17:16:58 +0000 | ||
| let dateFormatter = DateFormatter() | ||
| dateFormatter.locale = Locale(identifier: "en_US") | ||
| dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZ" // 2022-09-02T17:16:58+0000 | ||
| dateFormatter.timeZone = TimeZone(secondsFromGMT: 0) | ||
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| var info = "" | ||
| for i in 3...splitLine.count - 1 { | ||
| info = info.appending(" " + splitLine[i]) | ||
| } | ||
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| sanatizeInfo(&info) | ||
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| guard let dateZone = dateFormatter.date(from: unformattedDate) else { continue } | ||
| dateFormatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ss" | ||
| let formattedDate = dateFormatter.string(from: dateZone) | ||
| let text = "\(formattedDate), PROCESS, \(info)" | ||
| self.addTextToFile(atUrl: self.storylineFile, text: text) | ||
| } | ||
| } catch { | ||
| print("Error parsing process dump raw file: \(error)") | ||
| } | ||
| } | ||
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| fileprivate func sanatizeInfo(_ info: inout String) { | ||
| info = info.replacingOccurrences(of: ",", with: "") | ||
| info = info.replacingOccurrences(of: "\"", with: "") | ||
| } | ||
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| func run() { | ||
| self.log("Parsing process collection...") | ||
| parseProcessDump() | ||
| } | ||
| } |
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