Update to openpgp-ktx 1.0.0 (#585)

Signed-off-by: Harsh Shandilya <msfjarvis@gmail.com>

2 files changed, 173 insertions, 164 deletions

diff --git a/app/src/main/java/com/zeapo/pwdstore/autofill/AutofillService.kt b/app/src/main/java/com/zeapo/pwdstore/autofill/AutofillService.kt
index 1461746d..3086e297 100644
--- a/app/src/main/java/com/zeapo/pwdstore/autofill/AutofillService.kt
+++ b/app/src/main/java/com/zeapo/pwdstore/autofill/AutofillService.kt
@@ -567,12 +567,12 @@ class AutofillService : AccessibilityService() {
     }
 
     private inner class OnBoundListener : OpenPgpServiceConnection.OnBound {
-        override fun onBound(service: IOpenPgpService2?) {
+        override fun onBound(service: IOpenPgpService2) {
             decryptAndVerify()
         }
 
-        override fun onError(e: Exception?) {
-            e?.printStackTrace()
+        override fun onError(e: Exception) {
+            e.printStackTrace()
         }
     }
 
diff --git a/app/src/main/java/com/zeapo/pwdstore/crypto/PgpActivity.kt b/app/src/main/java/com/zeapo/pwdstore/crypto/PgpActivity.kt
index 92c78d35..b0fc8684 100644
--- a/app/src/main/java/com/zeapo/pwdstore/crypto/PgpActivity.kt
+++ b/app/src/main/java/com/zeapo/pwdstore/crypto/PgpActivity.kt
@@ -51,6 +51,9 @@ import kotlinx.android.synthetic.main.encrypt_layout.crypto_password_category
 import kotlinx.android.synthetic.main.encrypt_layout.crypto_password_edit
 import kotlinx.android.synthetic.main.encrypt_layout.crypto_password_file_edit
 import kotlinx.android.synthetic.main.encrypt_layout.generate_password
+import kotlinx.coroutines.Dispatchers.IO
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
 import me.msfjarvis.openpgpktx.OpenPgpError
 import me.msfjarvis.openpgpktx.util.OpenPgpApi
 import me.msfjarvis.openpgpktx.util.OpenPgpApi.Companion.ACTION_DECRYPT_VERIFY
@@ -243,128 +246,129 @@ class PgpActivity : AppCompatActivity(), OpenPgpServiceConnection.OnBound {
         val iStream = FileUtils.openInputStream(File(fullPath))
         val oStream = ByteArrayOutputStream()
 
-        api?.executeApiAsync(data, iStream, oStream, object : OpenPgpApi.IOpenPgpCallback {
-            override fun onReturn(result: Intent?) {
-                when (result?.getIntExtra(RESULT_CODE, RESULT_CODE_ERROR)) {
-                    RESULT_CODE_SUCCESS -> {
-                        try {
-                            val showPassword = settings.getBoolean("show_password", true)
-                            val showExtraContent = settings.getBoolean("show_extra_content", true)
+        GlobalScope.launch(IO) {
+            api?.executeApiAsync(data, iStream, oStream, object : OpenPgpApi.IOpenPgpCallback {
+                override fun onReturn(result: Intent?) {
+                    when (result?.getIntExtra(RESULT_CODE, RESULT_CODE_ERROR)) {
+                        RESULT_CODE_SUCCESS -> {
+                            try {
+                                val showPassword = settings.getBoolean("show_password", true)
+                                val showExtraContent = settings.getBoolean("show_extra_content", true)
 
-                            crypto_container_decrypt.visibility = View.VISIBLE
+                                crypto_container_decrypt.visibility = View.VISIBLE
 
-                            val monoTypeface = Typeface.createFromAsset(assets, "fonts/sourcecodepro.ttf")
-                            val entry = PasswordEntry(oStream)
+                                val monoTypeface = Typeface.createFromAsset(assets, "fonts/sourcecodepro.ttf")
+                                val entry = PasswordEntry(oStream)
 
-                            passwordEntry = entry
+                                passwordEntry = entry
 
-                            if (intent.getStringExtra("OPERATION") == "EDIT") {
-                                editPassword()
-                                return
-                            }
+                                if (intent.getStringExtra("OPERATION") == "EDIT") {
+                                    editPassword()
+                                    return
+                                }
 
-                            if (entry.password.isEmpty()) {
-                                crypto_password_show.visibility = View.GONE
-                                crypto_password_show_label.visibility = View.GONE
-                            } else {
-                                crypto_password_show.visibility = View.VISIBLE
-                                crypto_password_show_label.visibility = View.VISIBLE
+                                if (entry.password.isEmpty()) {
+                                    crypto_password_show.visibility = View.GONE
+                                    crypto_password_show_label.visibility = View.GONE
+                                } else {
+                                    crypto_password_show.visibility = View.VISIBLE
+                                    crypto_password_show_label.visibility = View.VISIBLE
+                                    crypto_password_show.typeface = monoTypeface
+                                    crypto_password_show.text = entry.password
+                                }
                                 crypto_password_show.typeface = monoTypeface
                                 crypto_password_show.text = entry.password
-                            }
-                            crypto_password_show.typeface = monoTypeface
-                            crypto_password_show.text = entry.password
-
-                            crypto_password_toggle_show.visibility = if (showPassword) View.GONE else View.VISIBLE
-                            crypto_password_show.transformationMethod = if (showPassword) {
-                                null
-                            } else {
-                                HoldToShowPasswordTransformation(
+
+                                crypto_password_toggle_show.visibility = if (showPassword) View.GONE else View.VISIBLE
+                                crypto_password_show.transformationMethod = if (showPassword) {
+                                    null
+                                } else {
+                                    HoldToShowPasswordTransformation(
                                         crypto_password_toggle_show,
                                         Runnable { crypto_password_show.text = entry.password }
-                                )
-                            }
-
-                            if (entry.hasExtraContent()) {
-                                crypto_extra_show.typeface = monoTypeface
-                                crypto_extra_show.text = entry.extraContent
+                                    )
+                                }
 
-                                if (showExtraContent) {
-                                    crypto_extra_show_layout.visibility = View.VISIBLE
-                                    crypto_extra_toggle_show.visibility = View.GONE
-                                    crypto_extra_show.transformationMethod = null
-                                } else {
-                                    crypto_extra_show_layout.visibility = View.GONE
-                                    crypto_extra_toggle_show.visibility = View.VISIBLE
-                                    crypto_extra_toggle_show.setOnCheckedChangeListener { _, _ ->
-                                        crypto_extra_show.text = entry.extraContent
-                                    }
+                                if (entry.hasExtraContent()) {
+                                    crypto_extra_show.typeface = monoTypeface
+                                    crypto_extra_show.text = entry.extraContent
+
+                                    if (showExtraContent) {
+                                        crypto_extra_show_layout.visibility = View.VISIBLE
+                                        crypto_extra_toggle_show.visibility = View.GONE
+                                        crypto_extra_show.transformationMethod = null
+                                    } else {
+                                        crypto_extra_show_layout.visibility = View.GONE
+                                        crypto_extra_toggle_show.visibility = View.VISIBLE
+                                        crypto_extra_toggle_show.setOnCheckedChangeListener { _, _ ->
+                                            crypto_extra_show.text = entry.extraContent
+                                        }
 
-                                    crypto_extra_show.transformationMethod = object : PasswordTransformationMethod() {
-                                        override fun getTransformation(source: CharSequence, view: View): CharSequence {
-                                            return if (crypto_extra_toggle_show.isChecked) source else super.getTransformation(source, view)
+                                        crypto_extra_show.transformationMethod = object : PasswordTransformationMethod() {
+                                            override fun getTransformation(source: CharSequence, view: View): CharSequence {
+                                                return if (crypto_extra_toggle_show.isChecked) source else super.getTransformation(source, view)
+                                            }
                                         }
                                     }
-                                }
-
-                                if (entry.hasUsername()) {
-                                    crypto_username_show.visibility = View.VISIBLE
-                                    crypto_username_show_label.visibility = View.VISIBLE
-                                    crypto_copy_username.visibility = View.VISIBLE
 
-                                    crypto_copy_username.setOnClickListener { copyUsernameToClipBoard(entry.username!!) }
-                                    crypto_username_show.typeface = monoTypeface
-                                    crypto_username_show.text = entry.username
-                                } else {
-                                    crypto_username_show.visibility = View.GONE
-                                    crypto_username_show_label.visibility = View.GONE
-                                    crypto_copy_username.visibility = View.GONE
+                                    if (entry.hasUsername()) {
+                                        crypto_username_show.visibility = View.VISIBLE
+                                        crypto_username_show_label.visibility = View.VISIBLE
+                                        crypto_copy_username.visibility = View.VISIBLE
+
+                                        crypto_copy_username.setOnClickListener { copyUsernameToClipBoard(entry.username!!) }
+                                        crypto_username_show.typeface = monoTypeface
+                                        crypto_username_show.text = entry.username
+                                    } else {
+                                        crypto_username_show.visibility = View.GONE
+                                        crypto_username_show_label.visibility = View.GONE
+                                        crypto_copy_username.visibility = View.GONE
+                                    }
                                 }
-                            }
 
-                            if (entry.hasTotp() || entry.hasHotp()) {
-                                crypto_extra_show_layout.visibility = View.VISIBLE
-                                crypto_extra_show.typeface = monoTypeface
-                                crypto_extra_show.text = entry.extraContent
+                                if (entry.hasTotp() || entry.hasHotp()) {
+                                    crypto_extra_show_layout.visibility = View.VISIBLE
+                                    crypto_extra_show.typeface = monoTypeface
+                                    crypto_extra_show.text = entry.extraContent
 
-                                crypto_otp_show.visibility = View.VISIBLE
-                                crypto_otp_show_label.visibility = View.VISIBLE
-                                crypto_copy_otp.visibility = View.VISIBLE
+                                    crypto_otp_show.visibility = View.VISIBLE
+                                    crypto_otp_show_label.visibility = View.VISIBLE
+                                    crypto_copy_otp.visibility = View.VISIBLE
 
-                                if (entry.hasTotp()) {
-                                    crypto_copy_otp.setOnClickListener {
-                                        copyOtpToClipBoard(
+                                    if (entry.hasTotp()) {
+                                        crypto_copy_otp.setOnClickListener {
+                                            copyOtpToClipBoard(
                                                 Otp.calculateCode(
-                                                        entry.totpSecret,
-                                                        Date().time / (1000 * entry.totpPeriod),
-                                                        entry.totpAlgorithm,
-                                                        entry.digits)
-                                        )
-                                    }
-                                    crypto_otp_show.text =
-                                            Otp.calculateCode(
                                                     entry.totpSecret,
                                                     Date().time / (1000 * entry.totpPeriod),
                                                     entry.totpAlgorithm,
                                                     entry.digits)
-                                } else {
-                                    // we only want to calculate and show HOTP if the user requests it
-                                    crypto_copy_otp.setOnClickListener {
-                                        if (settings.getBoolean("hotp_remember_check", false)) {
-                                            if (settings.getBoolean("hotp_remember_choice", false)) {
-                                                calculateAndCommitHotp(entry)
+                                            )
+                                        }
+                                        crypto_otp_show.text =
+                                            Otp.calculateCode(
+                                                entry.totpSecret,
+                                                Date().time / (1000 * entry.totpPeriod),
+                                                entry.totpAlgorithm,
+                                                entry.digits)
+                                    } else {
+                                        // we only want to calculate and show HOTP if the user requests it
+                                        crypto_copy_otp.setOnClickListener {
+                                            if (settings.getBoolean("hotp_remember_check", false)) {
+                                                if (settings.getBoolean("hotp_remember_choice", false)) {
+                                                    calculateAndCommitHotp(entry)
+                                                } else {
+                                                    calculateHotp(entry)
+                                                }
                                             } else {
-                                                calculateHotp(entry)
-                                            }
-                                        } else {
-                                            // show a dialog asking permission to update the HOTP counter in the entry
-                                            val checkInflater = LayoutInflater.from(this@PgpActivity)
-                                            val checkLayout = checkInflater.inflate(R.layout.otp_confirm_layout, null)
-                                            val rememberCheck: CheckBox =
+                                                // show a dialog asking permission to update the HOTP counter in the entry
+                                                val checkInflater = LayoutInflater.from(this@PgpActivity)
+                                                val checkLayout = checkInflater.inflate(R.layout.otp_confirm_layout, null)
+                                                val rememberCheck: CheckBox =
                                                     checkLayout.findViewById(R.id.hotp_remember_checkbox)
-                                            val dialogBuilder = MaterialAlertDialogBuilder(this@PgpActivity)
-                                            dialogBuilder.setView(checkLayout)
-                                            dialogBuilder.setMessage(R.string.dialog_update_body)
+                                                val dialogBuilder = MaterialAlertDialogBuilder(this@PgpActivity)
+                                                dialogBuilder.setView(checkLayout)
+                                                dialogBuilder.setMessage(R.string.dialog_update_body)
                                                     .setCancelable(false)
                                                     .setPositiveButton(R.string.dialog_update_positive) { _, _ ->
                                                         run {
@@ -386,32 +390,33 @@ class PgpActivity : AppCompatActivity(), OpenPgpServiceConnection.OnBound {
                                                             editor.apply()
                                                         }
                                                     }
-                                            val updateDialog = dialogBuilder.create()
-                                            updateDialog.setTitle(R.string.dialog_update_title)
-                                            updateDialog.show()
+                                                val updateDialog = dialogBuilder.create()
+                                                updateDialog.setTitle(R.string.dialog_update_title)
+                                                updateDialog.show()
+                                            }
                                         }
+                                        crypto_otp_show.setText(R.string.hotp_pending)
                                     }
-                                    crypto_otp_show.setText(R.string.hotp_pending)
+                                    crypto_otp_show.typeface = monoTypeface
+                                } else {
+                                    crypto_otp_show.visibility = View.GONE
+                                    crypto_otp_show_label.visibility = View.GONE
+                                    crypto_copy_otp.visibility = View.GONE
                                 }
-                                crypto_otp_show.typeface = monoTypeface
-                            } else {
-                                crypto_otp_show.visibility = View.GONE
-                                crypto_otp_show_label.visibility = View.GONE
-                                crypto_copy_otp.visibility = View.GONE
-                            }
 
-                            if (settings.getBoolean("copy_on_decrypt", true)) {
-                                copyPasswordToClipBoard()
+                                if (settings.getBoolean("copy_on_decrypt", true)) {
+                                    copyPasswordToClipBoard()
+                                }
+                            } catch (e: Exception) {
+                                Log.e(TAG, "An Exception occurred", e)
                             }
-                        } catch (e: Exception) {
-                            Log.e(TAG, "An Exception occurred", e)
                         }
+                        RESULT_CODE_USER_INTERACTION_REQUIRED -> handleUserInteractionRequest(result, REQUEST_DECRYPT)
+                        RESULT_CODE_ERROR -> handleError(result)
                     }
-                    RESULT_CODE_USER_INTERACTION_REQUIRED -> handleUserInteractionRequest(result, REQUEST_DECRYPT)
-                    RESULT_CODE_ERROR -> handleError(result)
                 }
-            }
-        })
+            })
+        }
     }
 
     /**
@@ -453,36 +458,38 @@ class PgpActivity : AppCompatActivity(), OpenPgpServiceConnection.OnBound {
 
         val path = if (intent.getBooleanExtra("fromDecrypt", false)) fullPath else "$fullPath/$editName.gpg"
 
-        api?.executeApiAsync(data, iStream, oStream, object : OpenPgpApi.IOpenPgpCallback {
-            override fun onReturn(result: Intent?) {
-                when (result?.getIntExtra(RESULT_CODE, RESULT_CODE_ERROR)) {
-                    RESULT_CODE_SUCCESS -> {
-                        try {
-                            // TODO This might fail, we should check that the write is successful
-                            val outputStream = FileUtils.openOutputStream(File(path))
-                            outputStream.write(oStream.toByteArray())
-                            outputStream.close()
-
-                            val returnIntent = Intent()
-                            returnIntent.putExtra("CREATED_FILE", path)
-                            returnIntent.putExtra("NAME", editName)
-                            returnIntent.putExtra("LONG_NAME", getLongName(fullPath, repoPath, editName!!))
-
-                            // if coming from decrypt screen->edit button
-                            if (intent.getBooleanExtra("fromDecrypt", false)) {
-                                returnIntent.putExtra("OPERATION", "EDIT")
-                                returnIntent.putExtra("needCommit", true)
+        GlobalScope.launch(IO) {
+            api?.executeApiAsync(data, iStream, oStream, object : OpenPgpApi.IOpenPgpCallback {
+                override fun onReturn(result: Intent?) {
+                    when (result?.getIntExtra(RESULT_CODE, RESULT_CODE_ERROR)) {
+                        RESULT_CODE_SUCCESS -> {
+                            try {
+                                // TODO This might fail, we should check that the write is successful
+                                val outputStream = FileUtils.openOutputStream(File(path))
+                                outputStream.write(oStream.toByteArray())
+                                outputStream.close()
+
+                                val returnIntent = Intent()
+                                returnIntent.putExtra("CREATED_FILE", path)
+                                returnIntent.putExtra("NAME", editName)
+                                returnIntent.putExtra("LONG_NAME", getLongName(fullPath, repoPath, editName!!))
+
+                                // if coming from decrypt screen->edit button
+                                if (intent.getBooleanExtra("fromDecrypt", false)) {
+                                    returnIntent.putExtra("OPERATION", "EDIT")
+                                    returnIntent.putExtra("needCommit", true)
+                                }
+                                setResult(RESULT_OK, returnIntent)
+                                finish()
+                            } catch (e: Exception) {
+                                Log.e(TAG, "An Exception occurred", e)
                             }
-                            setResult(RESULT_OK, returnIntent)
-                            finish()
-                        } catch (e: Exception) {
-                            Log.e(TAG, "An Exception occurred", e)
                         }
+                        RESULT_CODE_ERROR -> handleError(result)
                     }
-                    RESULT_CODE_ERROR -> handleError(result)
                 }
-            }
-        })
+            })
+        }
     }
 
     /**
@@ -559,39 +566,41 @@ class PgpActivity : AppCompatActivity(), OpenPgpServiceConnection.OnBound {
     private fun getKeyIds(receivedIntent: Intent? = null) {
         val data = receivedIntent ?: Intent()
         data.action = OpenPgpApi.ACTION_GET_KEY_IDS
-        api?.executeApiAsync(data, null, null, object : OpenPgpApi.IOpenPgpCallback {
-            override fun onReturn(result: Intent?) {
-                when (result?.getIntExtra(RESULT_CODE, RESULT_CODE_ERROR)) {
-                    RESULT_CODE_SUCCESS -> {
-                        try {
-                            val ids = result.getLongArrayExtra(OpenPgpApi.RESULT_KEY_IDS)
+        GlobalScope.launch(IO) {
+            api?.executeApiAsync(data, null, null, object : OpenPgpApi.IOpenPgpCallback {
+                override fun onReturn(result: Intent?) {
+                    when (result?.getIntExtra(RESULT_CODE, RESULT_CODE_ERROR)) {
+                        RESULT_CODE_SUCCESS -> {
+                            try {
+                                val ids = result.getLongArrayExtra(OpenPgpApi.RESULT_KEY_IDS)
                                     ?: LongArray(0)
-                            val keys = ids.map { it.toString() }.toSet()
+                                val keys = ids.map { it.toString() }.toSet()
 
-                            // use Long
-                            settings.edit().putStringSet("openpgp_key_ids_set", keys).apply()
+                                // use Long
+                                settings.edit().putStringSet("openpgp_key_ids_set", keys).apply()
 
-                            showSnackbar("PGP keys selected")
+                                showSnackbar("PGP keys selected")
 
-                            setResult(RESULT_OK)
-                            finish()
-                        } catch (e: Exception) {
-                            Log.e(TAG, "An Exception occurred", e)
+                                setResult(RESULT_OK)
+                                finish()
+                            } catch (e: Exception) {
+                                Log.e(TAG, "An Exception occurred", e)
+                            }
                         }
+                        RESULT_CODE_USER_INTERACTION_REQUIRED -> handleUserInteractionRequest(result, REQUEST_KEY_ID)
+                        RESULT_CODE_ERROR -> handleError(result)
                     }
-                    RESULT_CODE_USER_INTERACTION_REQUIRED -> handleUserInteractionRequest(result, REQUEST_KEY_ID)
-                    RESULT_CODE_ERROR -> handleError(result)
                 }
-            }
-        })
+            })
+        }
     }
 
-    override fun onError(e: Exception?) {}
+    override fun onError(e: Exception) {}
 
     /**
      * The action to take when the PGP service is bound
      */
-    override fun onBound(service: IOpenPgpService2?) {
+    override fun onBound(service: IOpenPgpService2) {
         initOpenPgpApi()
         when (operation) {
             "EDIT", "DECRYPT" -> decryptAndVerify()