From 5e66d99c852ea67a88b650c03b0e8d55e83eccde Mon Sep 17 00:00:00 2001
From: Harsh Shandilya <me@msfjarvis.dev>
Date: Sat, 5 Dec 2020 06:07:18 +0530
Subject: Refactor package structure (#1233)

* idea: default test runner to Gradle

* Kick off package structure revamp

* Reparent all classes under dev.msfjarvis.aps

Signed-off-by: Harsh Shandilya <me@msfjarvis.dev>
---
 .../java/com/zeapo/pwdstore/model/PasswordEntry.kt | 139 ---------------------
 1 file changed, 139 deletions(-)
 delete mode 100644 app/src/main/java/com/zeapo/pwdstore/model/PasswordEntry.kt

(limited to 'app/src/main/java/com/zeapo/pwdstore/model')

diff --git a/app/src/main/java/com/zeapo/pwdstore/model/PasswordEntry.kt b/app/src/main/java/com/zeapo/pwdstore/model/PasswordEntry.kt
deleted file mode 100644
index 5727c4ba..00000000
--- a/app/src/main/java/com/zeapo/pwdstore/model/PasswordEntry.kt
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright © 2014-2020 The Android Password Store Authors. All Rights Reserved.
- * SPDX-License-Identifier: GPL-3.0-only
- */
-package com.zeapo.pwdstore.model
-
-import com.github.michaelbull.result.get
-import com.zeapo.pwdstore.utils.Otp
-import com.zeapo.pwdstore.utils.TotpFinder
-import com.zeapo.pwdstore.utils.UriTotpFinder
-import java.io.ByteArrayOutputStream
-import java.io.UnsupportedEncodingException
-import java.util.Date
-
-/**
- * A single entry in password store. [totpFinder] is an implementation of [TotpFinder] that let's us
- * abstract out the Android-specific part and continue testing the class in the JVM.
- */
-class PasswordEntry(content: String, private val totpFinder: TotpFinder = UriTotpFinder()) {
-
-    val password: String
-    val username: String?
-    val digits: String
-    val totpSecret: String?
-    val totpPeriod: Long
-    val totpAlgorithm: String
-    var extraContent: String
-        private set
-
-    @Throws(UnsupportedEncodingException::class)
-    constructor(os: ByteArrayOutputStream) : this(os.toString("UTF-8"), UriTotpFinder())
-
-    init {
-        val (foundPassword, passContent) = findAndStripPassword(content.split("\n".toRegex()))
-        password = foundPassword
-        extraContent = passContent.joinToString("\n")
-        username = findUsername()
-        digits = findOtpDigits(content)
-        totpSecret = findTotpSecret(content)
-        totpPeriod = findTotpPeriod(content)
-        totpAlgorithm = findTotpAlgorithm(content)
-    }
-
-    fun hasExtraContent(): Boolean {
-        return extraContent.isNotEmpty()
-    }
-
-    fun hasTotp(): Boolean {
-        return totpSecret != null
-    }
-
-    fun hasUsername(): Boolean {
-        return username != null
-    }
-
-    fun calculateTotpCode(): String? {
-        if (totpSecret == null)
-            return null
-        return Otp.calculateCode(totpSecret, Date().time / (1000 * totpPeriod), totpAlgorithm, digits).get()
-    }
-
-    val extraContentWithoutAuthData by lazy(LazyThreadSafetyMode.NONE) {
-        var foundUsername = false
-        extraContent.splitToSequence("\n").filter { line ->
-            return@filter when {
-                USERNAME_FIELDS.any { prefix -> line.startsWith(prefix, ignoreCase = true) } && !foundUsername -> {
-                    foundUsername = true
-                    false
-                }
-                line.startsWith("otpauth://", ignoreCase = true) ||
-                    line.startsWith("totp:", ignoreCase = true) -> {
-                    false
-                }
-                else -> {
-                    true
-                }
-            }
-        }.joinToString(separator = "\n")
-    }
-
-    private fun findUsername(): String? {
-        extraContent.splitToSequence("\n").forEach { line ->
-            for (prefix in USERNAME_FIELDS) {
-                if (line.startsWith(prefix, ignoreCase = true))
-                    return line.substring(prefix.length).trimStart()
-            }
-        }
-        return null
-    }
-
-    private fun findAndStripPassword(passContent: List<String>): Pair<String, List<String>> {
-        if (UriTotpFinder.TOTP_FIELDS.any { passContent[0].startsWith(it) }) return Pair("", passContent)
-        for (line in passContent) {
-            for (prefix in PASSWORD_FIELDS) {
-                if (line.startsWith(prefix, ignoreCase = true)) {
-                    return Pair(line.substring(prefix.length).trimStart(), passContent.minus(line))
-                }
-            }
-        }
-        return Pair(passContent[0], passContent.minus(passContent[0]))
-    }
-
-    private fun findTotpSecret(decryptedContent: String): String? {
-        return totpFinder.findSecret(decryptedContent)
-    }
-
-    private fun findOtpDigits(decryptedContent: String): String {
-        return totpFinder.findDigits(decryptedContent)
-    }
-
-    private fun findTotpPeriod(decryptedContent: String): Long {
-        return totpFinder.findPeriod(decryptedContent)
-    }
-
-    private fun findTotpAlgorithm(decryptedContent: String): String {
-        return totpFinder.findAlgorithm(decryptedContent)
-    }
-
-    companion object {
-
-        val USERNAME_FIELDS = arrayOf(
-            "login:",
-            "username:",
-            "user:",
-            "account:",
-            "email:",
-            "name:",
-            "handle:",
-            "id:",
-            "identity:"
-        )
-
-        val PASSWORD_FIELDS = arrayOf(
-            "password:",
-            "secret:",
-            "pass:",
-        )
-    }
-}
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