chinwag/chinwag-android
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fix login on Chromebook (#1533)

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Konrad Pozniak 2019-10-13 21:09:23 +02:00 committed by GitHub
parent bee10bf375
commit 98d813a5cc
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 27 additions and 49 deletions
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76
app/src/main/java/com/keylesspalace/tusky/LoginActivity.kt
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@ -26,7 +26,6 @@ import android.text.method.LinkMovementMethod
import android.util.Log
import android.view.MenuItem
import android.view.View
import android.widget.EditText
import android.widget.TextView
import androidx.appcompat.app.AlertDialog
import com.keylesspalace.tusky.di.Injectable
@ -50,9 +49,6 @@ class LoginActivity : BaseActivity(), Injectable {
lateinit var mastodonApi: MastodonApi
private lateinit var preferences: SharedPreferences
private var domain: String = ""
private var clientId: String? = null
private var clientSecret: String? = null
private val oauthRedirectUri: String
get() {
@ -66,12 +62,6 @@ class LoginActivity : BaseActivity(), Injectable {
setContentView(R.layout.activity_login)
if (savedInstanceState != null) {
domain = savedInstanceState.getString(DOMAIN)!!
clientId = savedInstanceState.getString(CLIENT_ID)
clientSecret = savedInstanceState.getString(CLIENT_SECRET)
}
preferences = getSharedPreferences(
getString(R.string.preferences_file_key), Context.MODE_PRIVATE)
@ -115,13 +105,6 @@ class LoginActivity : BaseActivity(), Injectable {
return super.onOptionsItemSelected(item)
}
override fun onSaveInstanceState(outState: Bundle) {
outState.putString(DOMAIN, domain)
outState.putString(CLIENT_ID, clientId)
outState.putString(CLIENT_SECRET, clientSecret)
super.onSaveInstanceState(outState)
}
/**
* Obtain the oauth client credentials for this app. This is only necessary the first time the
* app is run on a given server instance. So, after the first authentication, they are
@ -131,7 +114,7 @@ class LoginActivity : BaseActivity(), Injectable {
loginButton.isEnabled = false
domain = canonicalizeDomain(domainEditText.text.toString())
val domain = canonicalizeDomain(domainEditText.text.toString())
try {
HttpUrl.Builder().host(domain).scheme("https").build()
@ -157,10 +140,16 @@ class LoginActivity : BaseActivity(), Injectable {
return
}
val credentials = response.body()
clientId = credentials!!.clientId
clientSecret = credentials.clientSecret
val clientId = credentials!!.clientId
val clientSecret = credentials.clientSecret
redirectUserToAuthorizeAndLogin(domainEditText)
preferences.edit()
.putString("domain", domain)
.putString("clientId", clientId)
.putString("clientSecret", clientSecret)
.apply()
redirectUserToAuthorizeAndLogin(domain, clientId)
}
override fun onFailure(call: Call<AppCredentials>, t: Throwable) {
@ -179,16 +168,16 @@ class LoginActivity : BaseActivity(), Injectable {
}
private fun redirectUserToAuthorizeAndLogin(editText: EditText) {
private fun redirectUserToAuthorizeAndLogin(domain: String, clientId: String) {
/* To authorize this app and log in it's necessary to redirect to the domain given,
* activity_login there, and the server will redirect back to the app with its response. */
* login there, and the server will redirect back to the app with its response. */
val endpoint = MastodonApi.ENDPOINT_AUTHORIZE
val redirectUri = oauthRedirectUri
val parameters = HashMap<String, String>()
parameters["client_id"] = clientId!!
parameters["redirect_uri"] = redirectUri
parameters["response_type"] = "code"
parameters["scope"] = OAUTH_SCOPES
val parameters = mapOf(
"client_id" to clientId,
"redirect_uri" to oauthRedirectUri,
"response_type" to "code",
"scope" to OAUTH_SCOPES
)
val url = "https://" + domain + endpoint + "?" + toQueryString(parameters)
val uri = Uri.parse(url)
if (!openInCustomTab(uri, this)) {
@ -196,21 +185,12 @@ class LoginActivity : BaseActivity(), Injectable {
if (viewIntent.resolveActivity(packageManager) != null) {
startActivity(viewIntent)
} else {
editText.error = getString(R.string.error_no_web_browser_found)
domainEditText.error = getString(R.string.error_no_web_browser_found)
setLoading(false)
}
}
}
override fun onStop() {
super.onStop()
preferences.edit()
.putString("domain", domain)
.putString("clientId", clientId)
.putString("clientSecret", clientSecret)
.apply()
}
override fun onStart() {
super.onStart()
/* Check if we are resuming during authorization by seeing if the intent contains the
@ -223,14 +203,12 @@ class LoginActivity : BaseActivity(), Injectable {
val code = uri.getQueryParameter("code")
val error = uri.getQueryParameter("error")
/* During the redirect roundtrip this Activity usually dies, which wipes out the
* instance variables, so they have to be recovered from where they were saved in
* SharedPreferences. */
domain = preferences.getNonNullString(DOMAIN, "")
clientId = preferences.getString(CLIENT_ID, null)
clientSecret = preferences.getString(CLIENT_SECRET, null)
/* restore variables from SharedPreferences */
val domain = preferences.getNonNullString(DOMAIN, "")
val clientId = preferences.getNonNullString(CLIENT_ID, "")
val clientSecret = preferences.getNonNullString(CLIENT_SECRET, "")
if (code != null && domain.isNotEmpty() && !clientId.isNullOrEmpty() && !clientSecret.isNullOrEmpty()) {
if (code != null && domain.isNotEmpty() && clientId.isNotEmpty() && clientSecret.isNotEmpty()) {
setLoading(true)
/* Since authorization has succeeded, the final step to log in is to exchange
@ -238,7 +216,7 @@ class LoginActivity : BaseActivity(), Injectable {
val callback = object : Callback<AccessToken> {
override fun onResponse(call: Call<AccessToken>, response: Response<AccessToken>) {
if (response.isSuccessful) {
onLoginSuccess(response.body()!!.accessToken)
onLoginSuccess(response.body()!!.accessToken, domain)
} else {
setLoading(false)
domainTextInputLayout.error = getString(R.string.error_retrieving_oauth_token)
@ -257,7 +235,7 @@ class LoginActivity : BaseActivity(), Injectable {
}
}
mastodonApi.fetchOAuthToken(domain, clientId!!, clientSecret!!, redirectUri, code,
mastodonApi.fetchOAuthToken(domain, clientId, clientSecret, redirectUri, code,
"authorization_code").enqueue(callback)
} else if (error != null) {
/* Authorization failed. Put the error response where the user can read it and they
@ -293,7 +271,7 @@ class LoginActivity : BaseActivity(), Injectable {
return intent.getBooleanExtra(LOGIN_MODE, false)
}
private fun onLoginSuccess(accessToken: String) {
private fun onLoginSuccess(accessToken: String, domain: String) {
setLoading(true)