🐛 Fixes checking token at backend

frontend/app/build.gradle.kts

@@ -2,6 +2,7 @@ plugins {
     alias(libs.plugins.android.application)
     alias(libs.plugins.kotlin.android)
     alias(libs.plugins.kotlin.compose)
+    alias(libs.plugins.kotlin.serialization)
 }
 
 android {
@@ -48,12 +49,13 @@ dependencies {
     implementation(libs.androidx.ui.graphics)
     implementation(libs.androidx.ui.tooling.preview)
     implementation(libs.androidx.material3)
+    implementation(libs.androidx.compose.material.icons.extended)
     implementation(libs.androidx.appcompat)
     implementation(libs.material)
     implementation(libs.androidx.activity)
     implementation(libs.ktor.client.core)
-    implementation(libs.ktor.client.android)
     implementation(libs.ktor.client.content.negotiation)
+    implementation(libs.ktor.client.cio)
     implementation(libs.ktor.serialization.kotlinx.json)
     testImplementation(libs.junit)
     androidTestImplementation(libs.androidx.junit)

frontend/app/src/main/java/dev/svitan/antifed/API.kt

@@ -1,12 +1,12 @@
 package dev.svitan.antifed
 
 import io.ktor.client.HttpClient
-import io.ktor.client.engine.android.Android
 import io.ktor.client.plugins.contentnegotiation.ContentNegotiation
+import io.ktor.client.engine.cio.CIO
 import io.ktor.serialization.kotlinx.json.json
 import kotlinx.serialization.Serializable
 
-val client = HttpClient(Android) {
+val client = HttpClient(CIO) {
     install(ContentNegotiation) {
         json()
     }

frontend/app/src/main/java/dev/svitan/antifed/AuthActivity.kt

@@ -1,22 +1,46 @@
 package dev.svitan.antifed
 
 import android.os.Bundle
+import android.util.Log
 import androidx.activity.ComponentActivity
 import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
-import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.automirrored.outlined.ArrowBack
 import androidx.compose.material.icons.filled.Add
-import androidx.compose.material3.*
+import androidx.compose.material.icons.filled.Visibility
-import androidx.compose.runtime.*
+import androidx.compose.material.icons.filled.VisibilityOff
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.FloatingActionButton
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextField
+import androidx.compose.material3.TopAppBar
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableIntStateOf
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.text.input.PasswordVisualTransformation
+import androidx.compose.ui.text.input.VisualTransformation
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import androidx.core.content.edit
@@ -40,6 +64,7 @@ class AuthActivity : ComponentActivity() {
 
                 var serverUrl by remember { mutableStateOf("") }
                 var token by remember { mutableStateOf("") }
+                var showToken by remember { mutableStateOf(false) }
 
                 var authId by remember { mutableStateOf("") }
                 var authIndex by remember { mutableIntStateOf(-1) }
@@ -116,12 +141,13 @@ class AuthActivity : ComponentActivity() {
                         }
 
                         if (response.status == HttpStatusCode.OK) {
-                            auths = response.body()
+                            auths = response.body<List<AuthDTO>>()
                             authIndex = auths.indexOfFirst { it.id == authId }
                             isTokenOk = true
                         }
-                    } catch (_: Exception) {
+                    } catch (e: Exception) {
                         isTokenOk = false
+                        Log.e("AuthActivity", "Error checking token", e)
                     }
 
                     checkingToken = false
@@ -134,7 +160,7 @@ class AuthActivity : ComponentActivity() {
                             navigationIcon = {
                                 IconButton(onClick = { finish() }) {
                                     Icon(
-                                     (   Icons.AutoMirrored.Outlined.ArrowBack,
+                                        (Icons.AutoMirrored.Outlined.ArrowBack),
                                         contentDescription = stringResource(R.string.go_back)
                                     )
                                 }
@@ -189,17 +215,39 @@ class AuthActivity : ComponentActivity() {
                             singleLine = true,
                             enabled = isServerUrlOk,
                             isError = !isTokenOk && token.isNotBlank(),
-                            visualTransformation = PasswordVisualTransformation(),
+                            visualTransformation = (if (showToken) {
+                                VisualTransformation.None
+                            } else {
+                                PasswordVisualTransformation()
+                            }),
                             keyboardOptions = KeyboardOptions(
                                 keyboardType = KeyboardType.Password
                             ),
                             trailingIcon = {
                                 if (checkingToken) {
                                     CircularProgressIndicator(
-                                        modifier = Modifier.size(24.dp)
+                                        modifier = Modifier.size(36.dp)
                                     )
                                 }
-                            })
+                                Icon(
+                                    if (showToken) {
+                                        Icons.Default.VisibilityOff
+                                    } else {
+                                        Icons.Default.Visibility
+                                    },
+                                    contentDescription = stringResource(
+                                        if (showToken) {
+                                            R.string.hide_token
+                                        } else {
+                                            R.string.show_token
+                                        }
+                                    ),
+                                    modifier = Modifier
+                                        .align(Alignment.End)
+                                        .clickable { showToken = !showToken }
+                                )
+                            }
+                        )
 
                         Spacer(modifier = Modifier.height(12.dp))
 

frontend/app/src/main/res/values-sk/strings.xml

@@ -8,4 +8,6 @@
     <string name="token">Token</string>
     <string name="create_auth">Vytvoriť novú auth</string>
     <string name="bio">Biometrika</string>
+    <string name="show_token">Ukázať token</string>
+    <string name="hide_token">Skryť token</string>
 </resources>

frontend/app/src/main/res/values/strings.xml

@@ -13,6 +13,8 @@
     <string name="auth_key" translatable="false">auth_id</string>
     <string name="create_auth">Create new auth</string>
     <string name="bio">Biometrics</string>
+    <string name="show_token">Show token</string>
+    <string name="hide_token">Hide token</string>
     <!-- Strings used for fragments for navigation -->
 
 </resources>

frontend/build.gradle.kts

@@ -3,4 +3,5 @@ plugins {
     alias(libs.plugins.android.application) apply false
     alias(libs.plugins.kotlin.android) apply false
     alias(libs.plugins.kotlin.compose) apply false
+    alias(libs.plugins.kotlin.serialization) apply false
 }

frontend/gradle/libs.versions.toml

@@ -18,6 +18,7 @@ ktorClientContentNegotiation = "3.1.3"
 ktorSerializationKotlinxJson = "3.1.3"
 
 [libraries]
+androidx-compose-material-icons-extended = { module = "androidx.compose.material:material-icons-extended" }
 androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version = "1.16.0" }
 junit = { group = "junit", name = "junit", version.ref = "junit" }
 androidx-junit = { group = "androidx.test.ext", name = "junit", version = "1.2.1" }
@@ -33,6 +34,7 @@ androidx-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-man
 androidx-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4" }
 androidx-material3 = { group = "androidx.compose.material3", name = "material3" }
 androidx-appcompat = { group = "androidx.appcompat", name = "appcompat", version.ref = "appcompat" }
+ktor-client-okhttp = { module = "io.ktor:ktor-client-okhttp" }
 material = { group = "com.google.android.material", name = "material", version = "1.12.0" }
 androidx-activity = { group = "androidx.activity", name = "activity", version.ref = "activity" }
 ktor-client-core = { group = "io.ktor", name = "ktor-client-core", version.ref = "ktorClientCore" }
@@ -45,4 +47,5 @@ ktor-serialization-kotlinx-json = { group = "io.ktor", name = "ktor-serializatio
 android-application = { id = "com.android.application", version.ref = "agp" }
 kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
 kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }
+kotlin-serialization = { id = "org.jetbrains.kotlin.plugin.serialization", version.ref = "kotlin" }