mirror of https://github.com/tasks/tasks
Generate app passwords for Tasks.org
Alex Baker
4 years ago
parent
9dfdeaa582
commit
16ae98f9eb
@ -0,0 +1,75 @@
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package org.tasks.caldav
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import at.bitfire.cert4android.CustomCertManager
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import at.bitfire.dav4jvm.exception.HttpException
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import kotlinx.coroutines.Dispatchers
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import kotlinx.coroutines.withContext
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import okhttp3.*
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import org.json.JSONObject
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class TasksClient constructor(
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provider: CaldavClientProvider,
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certManager: CustomCertManager,
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httpClient: OkHttpClient,
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private val httpUrl: HttpUrl?
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) : CaldavClient(provider, certManager, httpClient, httpUrl) {
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suspend fun generateNewPassword(description: String?): JSONObject? = withContext(Dispatchers.IO) {
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val url = httpUrl?.resolve(ENDPOINT_PASSWORDS) ?: return@withContext null
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httpClient
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.newCall(Request.Builder()
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.post(FormBody.Builder()
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.apply {
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if (!description.isNullOrBlank()) {
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add(FORM_DESCRIPTION, description)
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}
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}
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.build()
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)
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.url(url)
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.build())
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.execute()
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.use { response ->
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if (!response.isSuccessful) {
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throw HttpException(response)
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}
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response.body?.use { body -> JSONObject(body.string()) }
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}
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}
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suspend fun deletePassword(id: Int) = withContext(Dispatchers.IO) {
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val url = httpUrl?.resolve(ENDPOINT_PASSWORDS) ?: return@withContext false
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httpClient
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.newCall(Request.Builder()
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.delete(FormBody.Builder().add(FORM_SESSION_ID, id.toString()).build())
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.url(url)
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.build())
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.execute()
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.use { response ->
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if (!response.isSuccessful) {
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throw HttpException(response)
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}
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}
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}
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suspend fun getAppPasswords(): JSONObject? = withContext(Dispatchers.IO) {
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val url = httpUrl?.resolve(ENDPOINT_PASSWORDS) ?: return@withContext null
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httpClient
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.newCall(Request.Builder()
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.get()
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.url(url)
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.build())
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.execute()
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.use { response ->
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if (!response.isSuccessful) {
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throw HttpException(response)
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}
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response.body?.use { body -> JSONObject(body.string()) }
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}
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}
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companion object {
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private const val ENDPOINT_PASSWORDS = "/app-passwords"
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private const val FORM_DESCRIPTION = "description"
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private const val FORM_SESSION_ID = "session_id"
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}
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}
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@ -0,0 +1,103 @@
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package org.tasks.preferences.fragments
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import androidx.hilt.lifecycle.ViewModelInject
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import androidx.lifecycle.MutableLiveData
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import androidx.lifecycle.ViewModel
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import androidx.lifecycle.viewModelScope
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import kotlinx.coroutines.launch
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import org.json.JSONObject
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import org.tasks.caldav.CaldavClientProvider
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import org.tasks.data.CaldavAccount
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import timber.log.Timber
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class TasksAccountViewModel @ViewModelInject constructor(
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private val provider: CaldavClientProvider
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) : ViewModel() {
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val newPassword = MutableLiveData<AppPassword?>()
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val appPasswords = MutableLiveData<List<AppPassword>?>()
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private var inFlight = false
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fun refreshPasswords(account: CaldavAccount) = viewModelScope.launch {
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try {
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provider
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.forTasksAccount(account)
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.getAppPasswords()
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?.let {
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val passwords = it.getJSONArray(PASSWORDS)
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val result = ArrayList<AppPassword>()
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for (i in 0 until passwords.length()) {
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with(passwords.getJSONObject(i)) {
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result.add(AppPassword(
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description = getStringOrNull(DESCRIPTION),
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id = getInt(SESSION_ID),
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createdAt = getLongOrNull(CREATED_AT),
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lastAccess = getLongOrNull(LAST_ACCESS)
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))
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}
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}
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appPasswords.value = result
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}
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} catch (e: Exception) {
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Timber.e(e)
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}
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}
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fun requestNewPassword(account: CaldavAccount, description: String) = viewModelScope.launch {
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if (inFlight) {
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return@launch
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}
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inFlight = true
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try {
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provider
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.forTasksAccount(account)
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.generateNewPassword(description.takeIf { it.isNotBlank() })
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?.let {
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newPassword.value =
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AppPassword(
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username = it.getString(USERNAME),
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password = it.getString(PASSWORD)
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)
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}
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} catch (e: Exception) {
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Timber.e(e)
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}
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inFlight = false
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}
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fun deletePassword(account: CaldavAccount, id: Int) = viewModelScope.launch {
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try {
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provider.forTasksAccount(account).deletePassword(id)
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refreshPasswords(account)
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} catch (e: Exception) {
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Timber.e(e)
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}
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}
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fun clearNewPassword() {
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newPassword.value = null
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}
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data class AppPassword(
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val username: String? = null,
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val password: String? = null,
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val description: String? = null,
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val id: Int = -1,
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val createdAt: Long? = null,
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val lastAccess: Long? = null
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)
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companion object {
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private const val PASSWORDS = "passwords"
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private const val DESCRIPTION = "description"
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private const val SESSION_ID = "session_id"
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private const val CREATED_AT = "created_at"
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private const val LAST_ACCESS = "last_access"
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private const val PASSWORD = "password"
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private const val USERNAME = "username"
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fun JSONObject.getStringOrNull(key: String) = if (isNull(key)) null else getString(key)
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fun JSONObject.getLongOrNull(key: String) = if (isNull(key)) null else getLong(key)
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}
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}
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@ -0,0 +1,72 @@
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<?xml version="1.0" encoding="utf-8"?>
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<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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xmlns:app="http://schemas.android.com/apk/res-auto">
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<LinearLayout
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android:orientation="vertical"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:padding="@dimen/keyline_first">
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<TextView
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style="@style/TextAppearance"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:text="@string/app_password_save"
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android:textAlignment="center"
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android:paddingBottom="@dimen/keyline_first" />
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<com.google.android.material.textfield.TextInputLayout
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android:id="@+id/url_layout"
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style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.Dense"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:paddingBottom="@dimen/keyline_first"
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app:endIconMode="custom"
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app:endIconDrawable="@drawable/ic_content_copy_24px">
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<com.google.android.material.textfield.TextInputEditText
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android:id="@+id/url"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:editable="false"
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android:hint="@string/url" />
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</com.google.android.material.textfield.TextInputLayout>
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<com.google.android.material.textfield.TextInputLayout
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android:id="@+id/user_layout"
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style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.Dense"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:paddingBottom="@dimen/keyline_first"
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app:endIconMode="custom"
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app:endIconDrawable="@drawable/ic_content_copy_24px">
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<com.google.android.material.textfield.TextInputEditText
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android:id="@+id/username"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:editable="false"
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android:hint="@string/user" />
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</com.google.android.material.textfield.TextInputLayout>
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<com.google.android.material.textfield.TextInputLayout
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android:id="@+id/password_layout"
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style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.Dense"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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app:endIconMode="custom"
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app:endIconDrawable="@drawable/ic_content_copy_24px">
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<com.google.android.material.textfield.TextInputEditText
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android:id="@+id/password"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:editable="false"
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android:hint="@string/password" />
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</com.google.android.material.textfield.TextInputLayout>
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</LinearLayout>
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</ScrollView>
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