diff --git a/src/main/kotlin/org/briarproject/briar/desktop/contact/ContactList.kt b/src/main/kotlin/org/briarproject/briar/desktop/contact/ContactList.kt
index 2c858b284bb6e7e4f77745a27e8632f2175cc57c..7fde6fe404e140b6f41e4e285f8fb34d0dfcff9a 100644
--- a/src/main/kotlin/org/briarproject/briar/desktop/contact/ContactList.kt
+++ b/src/main/kotlin/org/briarproject/briar/desktop/contact/ContactList.kt
@@ -10,8 +10,14 @@ import androidx.compose.foundation.lazy.itemsIndexed
import androidx.compose.material.MaterialTheme
import androidx.compose.material.Scaffold
import androidx.compose.runtime.Composable
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
import androidx.compose.ui.Modifier
import androidx.compose.ui.unit.dp
+import org.briarproject.briar.desktop.contact.add.remote.AddContactDialog
+import org.briarproject.briar.desktop.contact.add.remote.AddContactViewModel
import org.briarproject.briar.desktop.theme.surfaceVariant
import org.briarproject.briar.desktop.ui.Constants.CONTACTLIST_WIDTH
import org.briarproject.briar.desktop.ui.Constants.HEADER_SIZE
@@ -19,8 +25,10 @@ import org.briarproject.briar.desktop.ui.Constants.HEADER_SIZE
@Composable
fun ContactList(
viewModel: ContactsViewModel,
+ addContactViewModel: AddContactViewModel,
) {
- if (viewModel.addContactDialogVisible.value) AddContactDialog(viewModel)
+ var isContactDialogVisible by remember { mutableStateOf(false) }
+ if (isContactDialogVisible) AddContactDialog(addContactViewModel) { isContactDialogVisible = false }
Scaffold(
modifier = Modifier.fillMaxHeight().width(CONTACTLIST_WIDTH),
backgroundColor = MaterialTheme.colors.surfaceVariant,
@@ -31,7 +39,7 @@ fun ContactList(
SearchTextField(
viewModel.filterBy.value,
onValueChange = viewModel::setFilterBy,
- onContactAdd = viewModel::openAddContactDialog
+ onContactAdd = { isContactDialogVisible = true }
)
}
},
diff --git a/src/main/kotlin/org/briarproject/briar/desktop/contact/ContactsViewModel.kt b/src/main/kotlin/org/briarproject/briar/desktop/contact/ContactsViewModel.kt
index a3a6fe7813f1ee790a146569702d59026aaddcc1..32da44de5078d3351a54c97cea358fab413be821 100644
--- a/src/main/kotlin/org/briarproject/briar/desktop/contact/ContactsViewModel.kt
+++ b/src/main/kotlin/org/briarproject/briar/desktop/contact/ContactsViewModel.kt
@@ -3,28 +3,22 @@ package org.briarproject.briar.desktop.contact
import androidx.compose.runtime.State
import androidx.compose.runtime.mutableStateListOf
import androidx.compose.runtime.mutableStateOf
-import org.briarproject.bramble.api.FormatException
import org.briarproject.bramble.api.connection.ConnectionRegistry
import org.briarproject.bramble.api.contact.ContactId
import org.briarproject.bramble.api.contact.ContactManager
import org.briarproject.bramble.api.contact.event.ContactAddedEvent
import org.briarproject.bramble.api.contact.event.ContactAliasChangedEvent
import org.briarproject.bramble.api.contact.event.ContactRemovedEvent
-import org.briarproject.bramble.api.db.ContactExistsException
-import org.briarproject.bramble.api.db.PendingContactExistsException
import org.briarproject.bramble.api.event.Event
import org.briarproject.bramble.api.event.EventBus
import org.briarproject.bramble.api.event.EventListener
-import org.briarproject.bramble.api.identity.AuthorConstants
import org.briarproject.bramble.api.plugin.event.ContactConnectedEvent
import org.briarproject.bramble.api.plugin.event.ContactDisconnectedEvent
-import org.briarproject.bramble.util.StringUtils
import org.briarproject.briar.api.conversation.ConversationManager
import org.briarproject.briar.api.conversation.event.ConversationMessageReceivedEvent
import org.briarproject.briar.api.identity.AuthorManager
import org.briarproject.briar.desktop.utils.removeFirst
import org.briarproject.briar.desktop.utils.replaceFirst
-import java.security.GeneralSecurityException
import java.util.logging.Logger
import javax.inject.Inject
@@ -53,19 +47,10 @@ constructor(
private var _selectedContactIndex = -1;
private val _selectedContact = mutableStateOf<ContactItem?>(null)
- private val _addContactDialogVisible = mutableStateOf(false)
- private val _addContactAlias = mutableStateOf("")
- private val _addContactLink = mutableStateOf("")
-
val contactList: List<ContactItem> = _filteredContactList
val filterBy: State<String> = _filterBy
val selectedContact: State<ContactItem?> = _selectedContact
- val addContactDialogVisible: State<Boolean> = _addContactDialogVisible
- val addContactAlias: State<String> = _addContactAlias
- val addContactLink: State<String> = _addContactLink
- var addContactOwnLink = ""
-
internal fun loadContacts() {
_contactList.apply {
clear()
@@ -79,8 +64,6 @@ constructor(
})
}
updateFilteredList()
- //todo: do in event instead?
- addContactOwnLink = contactManager.handshakeLink
}
fun selectContact(index: Int) {
@@ -105,69 +88,6 @@ constructor(
updateFilteredList()
}
- fun openAddContactDialog() {
- _addContactDialogVisible.value = true
- }
-
- fun closeAddContactDialog() {
- _addContactDialogVisible.value = false
- }
-
- fun setAddContactAlias(alias: String) {
- _addContactAlias.value = alias
- }
-
- fun setAddContactLink(link: String) {
- _addContactLink.value = link
- }
-
- fun onSubmitAddContactDialog() {
- val link = _addContactLink.value
- val alias = _addContactAlias.value
- addPendingContact(link, alias)
- closeAddContactDialog()
- }
-
- private fun addPendingContact(link: String, alias: String) {
- if (addContactOwnLink.equals(link)) {
- println("Please enter contact's link, not your own")
- return
- }
- if (aliasIsInvalid(alias)) {
- println("Alias is invalid")
- return
- }
-
- try {
- contactManager.addPendingContact(link, alias)
- } catch (e: FormatException) {
- println("Link is invalid")
- println(e.stackTrace)
- } catch (e: GeneralSecurityException) {
- println("Public key is invalid")
- println(e.stackTrace)
- }
- /*
- TODO: Warn user that the following two errors might be an attack
-
- Use `e.pendingContact.id.bytes` and `e.pendingContact.alias` to implement the following logic:
- https://code.briarproject.org/briar/briar-gtk/-/merge_requests/97
-
- */
- catch (e: ContactExistsException) {
- println("Contact already exists")
- println(e.stackTrace)
- } catch (e: PendingContactExistsException) {
- println("Pending Contact already exists")
- println(e.stackTrace)
- }
- }
-
- private fun aliasIsInvalid(alias: String): Boolean {
- val aliasUtf8 = StringUtils.toUtf8(alias)
- return aliasUtf8.isEmpty() || aliasUtf8.size > AuthorConstants.MAX_AUTHOR_NAME_LENGTH
- }
-
override fun eventOccurred(e: Event?) {
when (e) {
is ContactAddedEvent -> {
diff --git a/src/main/kotlin/org/briarproject/briar/desktop/contact/AddContactDialog.kt b/src/main/kotlin/org/briarproject/briar/desktop/contact/add/remote/AddContactDialog.kt
similarity index 80%
rename from src/main/kotlin/org/briarproject/briar/desktop/contact/AddContactDialog.kt
rename to src/main/kotlin/org/briarproject/briar/desktop/contact/add/remote/AddContactDialog.kt
index 7a623d2e8d0e25875b92d2d7e767dc8a38845832..f6da6679382d99a90f9c6bcd54f27742a5734f6f 100644
--- a/src/main/kotlin/org/briarproject/briar/desktop/contact/AddContactDialog.kt
+++ b/src/main/kotlin/org/briarproject/briar/desktop/contact/add/remote/AddContactDialog.kt
@@ -1,4 +1,4 @@
-package org.briarproject.briar.desktop.contact
+package org.briarproject.briar.desktop.contact.add.remote
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
@@ -15,6 +15,7 @@ import androidx.compose.material.Text
import androidx.compose.material.TextButton
import androidx.compose.material.TextField
import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.unit.dp
@@ -22,9 +23,13 @@ import androidx.compose.ui.unit.sp
@OptIn(ExperimentalMaterialApi::class)
@Composable
-fun AddContactDialog(viewModel: ContactsViewModel) {
+fun AddContactDialog(viewModel: AddContactViewModel, onClose: () -> Unit) {
+ LaunchedEffect("fetchHandshake") {
+ //todo: should instead be done automatically as soon as DB is loaded -> in view model
+ viewModel.fetchHandshakeLink()
+ }
AlertDialog(
- onDismissRequest = viewModel::closeAddContactDialog,
+ onDismissRequest = onClose,
text = {
Column(modifier = Modifier.fillMaxWidth()) {
Row(Modifier.fillMaxWidth().padding(vertical = 16.dp)) {
@@ -40,8 +45,8 @@ fun AddContactDialog(viewModel: ContactsViewModel) {
Modifier.width(128.dp).align(Alignment.CenterVertically),
)
TextField(
- viewModel.addContactLink.value,
- viewModel::setAddContactLink,
+ viewModel.remoteHandshakeLink.value,
+ viewModel::setRemoteHandshakeLink,
modifier = Modifier.fillMaxWidth()
)
}
@@ -51,7 +56,7 @@ fun AddContactDialog(viewModel: ContactsViewModel) {
Modifier.width(128.dp).align(Alignment.CenterVertically),
)
TextField(
- viewModel.addContactAlias.value,
+ viewModel.alias.value,
viewModel::setAddContactAlias,
modifier = Modifier.fillMaxWidth()
)
@@ -62,7 +67,7 @@ fun AddContactDialog(viewModel: ContactsViewModel) {
modifier = Modifier.width(128.dp).align(Alignment.CenterVertically),
)
TextField(
- viewModel.addContactOwnLink,
+ viewModel.handshakeLink.value,
onValueChange = {},
modifier = Modifier.fillMaxWidth()
)
@@ -70,13 +75,13 @@ fun AddContactDialog(viewModel: ContactsViewModel) {
}
},
confirmButton = {
- Button(onClick = viewModel::onSubmitAddContactDialog) {
+ Button(onClick = { viewModel.onSubmitAddContactDialog(); onClose() }) {
Text("Add")
}
},
dismissButton = {
TextButton(
- onClick = viewModel::closeAddContactDialog
+ onClick = onClose
) {
Text("Cancel", color = MaterialTheme.colors.onSurface)
}
diff --git a/src/main/kotlin/org/briarproject/briar/desktop/contact/add/remote/AddContactViewModel.kt b/src/main/kotlin/org/briarproject/briar/desktop/contact/add/remote/AddContactViewModel.kt
new file mode 100644
index 0000000000000000000000000000000000000000..a0b5d3ca04fac1cbf302f00fe38ad77f1deeecb7
--- /dev/null
+++ b/src/main/kotlin/org/briarproject/briar/desktop/contact/add/remote/AddContactViewModel.kt
@@ -0,0 +1,99 @@
+package org.briarproject.briar.desktop.contact.add.remote
+
+import androidx.compose.runtime.State
+import androidx.compose.runtime.mutableStateOf
+import org.briarproject.bramble.api.FormatException
+import org.briarproject.bramble.api.contact.ContactManager
+import org.briarproject.bramble.api.contact.HandshakeLinkConstants
+import org.briarproject.bramble.api.db.ContactExistsException
+import org.briarproject.bramble.api.db.PendingContactExistsException
+import org.briarproject.bramble.api.identity.AuthorConstants
+import org.briarproject.bramble.util.StringUtils
+import java.security.GeneralSecurityException
+import java.util.logging.Logger
+import javax.inject.Inject
+
+class AddContactViewModel
+@Inject
+constructor(
+ private val contactManager: ContactManager,
+) {
+
+ companion object {
+ private val LOG = Logger.getLogger(AddContactViewModel::class.java.name)
+ }
+
+ private val _alias = mutableStateOf("")
+ private val _remoteHandshakeLink = mutableStateOf("")
+ private val _handshakeLink = mutableStateOf("")
+
+ val alias: State<String> = _alias
+ val remoteHandshakeLink: State<String> = _remoteHandshakeLink
+ val handshakeLink: State<String> = _handshakeLink
+
+ fun setAddContactAlias(alias: String) {
+ _alias.value = alias
+ }
+
+ fun setRemoteHandshakeLink(link: String) {
+ _remoteHandshakeLink.value = link
+ }
+
+ fun fetchHandshakeLink() {
+ _handshakeLink.value = contactManager.handshakeLink
+ }
+
+ fun onSubmitAddContactDialog() {
+ val link = _remoteHandshakeLink.value
+ val alias = _alias.value
+ addPendingContact(link, alias)
+ }
+
+ private fun addPendingContact(link: String, alias: String) {
+ if (_handshakeLink.value == link) {
+ println("Please enter contact's link, not your own")
+ return
+ }
+ if (remoteHandshakeLinkIsInvalid(link)) {
+ println("Remote handshake link is invalid")
+ return
+ }
+ if (aliasIsInvalid(alias)) {
+ println("Alias is invalid")
+ return
+ }
+
+ try {
+ contactManager.addPendingContact(link, alias)
+ } catch (e: FormatException) {
+ println("Link is invalid")
+ println(e.stackTrace)
+ } catch (e: GeneralSecurityException) {
+ println("Public key is invalid")
+ println(e.stackTrace)
+ }
+ /*
+ TODO: Warn user that the following two errors might be an attack
+
+ Use `e.pendingContact.id.bytes` and `e.pendingContact.alias` to implement the following logic:
+ https://code.briarproject.org/briar/briar-gtk/-/merge_requests/97
+
+ */
+ catch (e: ContactExistsException) {
+ println("Contact already exists")
+ println(e.stackTrace)
+ } catch (e: PendingContactExistsException) {
+ println("Pending Contact already exists")
+ println(e.stackTrace)
+ }
+ }
+
+ private fun remoteHandshakeLinkIsInvalid(link: String): Boolean {
+ return !HandshakeLinkConstants.LINK_REGEX.matcher(link).find()
+ }
+
+ private fun aliasIsInvalid(alias: String): Boolean {
+ val aliasUtf8 = StringUtils.toUtf8(alias)
+ return aliasUtf8.isEmpty() || aliasUtf8.size > AuthorConstants.MAX_AUTHOR_NAME_LENGTH
+ }
+}
diff --git a/src/main/kotlin/org/briarproject/briar/desktop/conversation/PrivateMessageView.kt b/src/main/kotlin/org/briarproject/briar/desktop/conversation/PrivateMessageView.kt
index 48370f4fbf2ac77904e0fc9d7c646dbc8fb94a55..80d1585025f1c81bd011338dd175a5067428aeb7 100644
--- a/src/main/kotlin/org/briarproject/briar/desktop/conversation/PrivateMessageView.kt
+++ b/src/main/kotlin/org/briarproject/briar/desktop/conversation/PrivateMessageView.kt
@@ -11,24 +11,26 @@ import androidx.compose.ui.Modifier
import org.briarproject.briar.desktop.contact.ContactInfoDrawerState.MakeIntro
import org.briarproject.briar.desktop.contact.ContactList
import org.briarproject.briar.desktop.contact.ContactsViewModel
+import org.briarproject.briar.desktop.contact.add.remote.AddContactViewModel
import org.briarproject.briar.desktop.ui.UiPlaceholder
import org.briarproject.briar.desktop.ui.VerticalDivider
@Composable
fun PrivateMessageView(
- contacts: ContactsViewModel,
+ contactsViewModel: ContactsViewModel,
+ addContactViewModel: AddContactViewModel,
) {
val (dropdownExpanded, setExpanded) = remember { mutableStateOf(false) }
val (infoDrawer, setInfoDrawer) = remember { mutableStateOf(false) }
val (contactDrawerState, setDrawerState) = remember { mutableStateOf(MakeIntro) }
Row(modifier = Modifier.fillMaxWidth()) {
- ContactList(contacts)
+ ContactList(contactsViewModel, addContactViewModel)
VerticalDivider()
Column(modifier = Modifier.weight(1f).fillMaxHeight()) {
- contacts.selectedContact.value?.also { selectedContact ->
+ contactsViewModel.selectedContact.value?.also { selectedContact ->
Conversation(
selectedContact.contact,
- contacts.contactList.map { c -> c.contact },
+ contactsViewModel.contactList.map { c -> c.contact },
dropdownExpanded,
setExpanded,
infoDrawer,
diff --git a/src/main/kotlin/org/briarproject/briar/desktop/ui/BriarUi.kt b/src/main/kotlin/org/briarproject/briar/desktop/ui/BriarUi.kt
index 5fa8ea0d60bf2e40353233dd4e6b62f0a7017026..d20fffa6f2c69235aeb8e1e40f0960743a2360ef 100644
--- a/src/main/kotlin/org/briarproject/briar/desktop/ui/BriarUi.kt
+++ b/src/main/kotlin/org/briarproject/briar/desktop/ui/BriarUi.kt
@@ -16,6 +16,7 @@ import org.briarproject.bramble.api.lifecycle.LifecycleManager.LifecycleState.RU
import org.briarproject.briar.api.conversation.ConversationManager
import org.briarproject.briar.api.messaging.MessagingManager
import org.briarproject.briar.desktop.contact.ContactsViewModel
+import org.briarproject.briar.desktop.contact.add.remote.AddContactViewModel
import org.briarproject.briar.desktop.login.Login
import org.briarproject.briar.desktop.login.LoginViewModel
import org.briarproject.briar.desktop.login.Registration
@@ -53,6 +54,7 @@ constructor(
private val registrationViewModel: RegistrationViewModel,
private val loginViewModel: LoginViewModel,
private val contactsViewModel: ContactsViewModel,
+ private val addContactViewModel: AddContactViewModel,
private val accountManager: AccountManager,
private val contactManager: ContactManager,
private val conversationManager: ConversationManager,
@@ -115,7 +117,7 @@ constructor(
MM provides messagingManager,
IM provides identityManager,
) {
- MainScreen(contactsViewModel, isDark, setDark)
+ MainScreen(contactsViewModel, addContactViewModel, isDark, setDark)
}
}
}
diff --git a/src/main/kotlin/org/briarproject/briar/desktop/ui/MainScreen.kt b/src/main/kotlin/org/briarproject/briar/desktop/ui/MainScreen.kt
index b5da9523549c366aad454d609d2d3708699dae24..74f57ea8046d4ddaae8bbc0fab0fca38aa046b5d 100644
--- a/src/main/kotlin/org/briarproject/briar/desktop/ui/MainScreen.kt
+++ b/src/main/kotlin/org/briarproject/briar/desktop/ui/MainScreen.kt
@@ -5,6 +5,7 @@ import androidx.compose.runtime.Composable
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import org.briarproject.briar.desktop.contact.ContactsViewModel
+import org.briarproject.briar.desktop.contact.add.remote.AddContactViewModel
import org.briarproject.briar.desktop.conversation.PrivateMessageView
import org.briarproject.briar.desktop.navigation.BriarSidebar
import org.briarproject.briar.desktop.settings.PlaceHolderSettingsView
@@ -17,6 +18,7 @@ import org.briarproject.briar.desktop.settings.PlaceHolderSettingsView
@Composable
fun MainScreen(
contactsViewModel: ContactsViewModel,
+ addContactViewModel: AddContactViewModel,
isDark: Boolean,
setDark: (Boolean) -> Unit
) {
@@ -27,7 +29,7 @@ fun MainScreen(
BriarSidebar(uiMode, setUiMode)
VerticalDivider()
when (uiMode) {
- UiMode.CONTACTS -> PrivateMessageView(contactsViewModel)
+ UiMode.CONTACTS -> PrivateMessageView(contactsViewModel, addContactViewModel)
UiMode.SETTINGS -> PlaceHolderSettingsView(isDark, setDark)
else -> UiPlaceholder()
}