diff options
author | iNPUTmice <daniel@gultsch.de> | 2014-11-10 19:23:54 +0100 |
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committer | iNPUTmice <daniel@gultsch.de> | 2014-11-11 17:40:51 +0100 |
commit | 6cd2ff0d886b03079036570c74ecb70050b1de2d (patch) | |
tree | 2f78c38e3d4c67c74aa34191dd2abdb2dc90e439 /src/main/java/eu/siacs/conversations/ui/VerifyOTRActivity.java | |
parent | e555fe4b033d2ad342d757217bb59704ad8207f9 (diff) |
initial smp support
Diffstat (limited to '')
-rw-r--r-- | src/main/java/eu/siacs/conversations/ui/VerifyOTRActivity.java | 264 |
1 files changed, 264 insertions, 0 deletions
diff --git a/src/main/java/eu/siacs/conversations/ui/VerifyOTRActivity.java b/src/main/java/eu/siacs/conversations/ui/VerifyOTRActivity.java new file mode 100644 index 000000000..45aec7d7b --- /dev/null +++ b/src/main/java/eu/siacs/conversations/ui/VerifyOTRActivity.java @@ -0,0 +1,264 @@ +package eu.siacs.conversations.ui; + +import android.content.Intent; +import android.os.Bundle; +import android.util.Log; +import android.view.View; +import android.widget.Button; +import android.widget.EditText; +import android.widget.ImageView; +import android.widget.TextView; +import android.widget.Toast; + +import net.java.otr4j.OtrException; +import net.java.otr4j.crypto.OtrCryptoException; +import net.java.otr4j.session.Session; + +import eu.siacs.conversations.Config; +import eu.siacs.conversations.R; +import eu.siacs.conversations.entities.Account; +import eu.siacs.conversations.entities.Contact; +import eu.siacs.conversations.entities.Conversation; +import eu.siacs.conversations.services.XmppConnectionService; +import eu.siacs.conversations.xmpp.jid.InvalidJidException; +import eu.siacs.conversations.xmpp.jid.Jid; + +public class VerifyOTRActivity extends XmppActivity implements XmppConnectionService.OnConversationUpdate { + + public static final String ACTION_VERIFY_CONTACT = "verify_contact"; + + private TextView mRemoteJid; + private TextView mRemoteFingerprint; + private TextView mYourFingerprint; + private EditText mSharedSecretHint; + private EditText mSharedSecretSecret; + private Button mButtonVerifyFingerprint; + private Button mButtonSharedSecretPositive; + private Button mButtonSharedSecretNegative; + private TextView mStatusMessage; + private Account mAccount; + private Conversation mConversation; + private View.OnClickListener mCreateSharedSecretListener = new View.OnClickListener() { + @Override + public void onClick(final View view) { + final String question = mSharedSecretHint.getText().toString(); + final String secret = mSharedSecretSecret.getText().toString(); + if (!initSmp(question,secret)) { + Toast.makeText(getApplicationContext(),"smp failed",Toast.LENGTH_SHORT).show(); + } + updateView(); + } + }; + private View.OnClickListener mCancelSharedSecretListener = new View.OnClickListener() { + @Override + public void onClick(View view) { + abortSmp(); + } + }; + private View.OnClickListener mRespondSharedSecretListener = new View.OnClickListener() { + + @Override + public void onClick(View view) { + final String question = mSharedSecretHint.getText().toString(); + final String secret = mSharedSecretSecret.getText().toString(); + respondSmp(question,secret); + updateView(); + } + }; + private View.OnClickListener mRetrySharedSecretListener = new View.OnClickListener() { + @Override + public void onClick(View view) { + mConversation.smp().status = Conversation.Smp.STATUS_NONE; + mConversation.smp().hint = null; + mConversation.smp().secret = null; + updateView(); + } + }; + private View.OnClickListener mFinishListener = new View.OnClickListener() { + @Override + public void onClick(View view) { + mConversation.smp().status = Conversation.Smp.STATUS_NONE; + finish(); + } + }; + + protected boolean initSmp(final String question, final String secret) { + final Session session = mConversation.getOtrSession(); + if (session!=null) { + try { + session.initSmp(question, secret); + mConversation.smp().status = Conversation.Smp.STATUS_WE_REQUESTED; + return true; + } catch (OtrException e) { + return false; + } + } else { + return false; + } + } + + protected boolean abortSmp() { + final Session session = mConversation.getOtrSession(); + if (session!=null) { + try { + session.abortSmp(); + mConversation.smp().status = Conversation.Smp.STATUS_NONE; + return true; + } catch (OtrException e) { + return false; + } + } else { + return false; + } + } + + protected boolean respondSmp(final String question, final String secret) { + final Session session = mConversation.getOtrSession(); + if (session!=null) { + try { + session.respondSmp(question,secret); + return true; + } catch (OtrException e) { + return false; + } + } else { + return false; + } + } + + protected boolean handleIntent(Intent intent) { + if (getIntent().getAction().equals(ACTION_VERIFY_CONTACT)) { + try { + this.mAccount = this.xmppConnectionService.findAccountByJid(Jid.fromString(getIntent().getExtras().getString("account"))); + } catch (final InvalidJidException ignored) { + return false; + } + try { + this.mConversation = this.xmppConnectionService.find(this.mAccount,Jid.fromString(getIntent().getExtras().getString("contact"))); + if (this.mConversation == null) { + return false; + } + } catch (final InvalidJidException ignored) { + return false; + } + return true; + } else { + return false; + } + } + + @Override + protected void onBackendConnected() { + if (handleIntent(getIntent())) { + updateView(); + } + this.xmppConnectionService.setOnConversationListChangedListener(this); + } + + protected void updateView() { + this.mYourFingerprint.setText(this.mAccount.getOtrFingerprint(xmppConnectionService)); + this.mRemoteFingerprint.setText(this.mConversation.getOtrFingerprint()); + this.mRemoteJid.setText(this.mConversation.getContact().getJid().toBareJid().toString()); + Conversation.Smp smp = mConversation.smp(); + Session session = mConversation.getOtrSession(); + if (smp.status == Conversation.Smp.STATUS_NONE) { + activateButton(mButtonSharedSecretPositive, R.string.create, mCreateSharedSecretListener); + deactivateButton(mButtonSharedSecretNegative, R.string.cancel); + this.mSharedSecretHint.setFocusableInTouchMode(true); + this.mSharedSecretSecret.setFocusableInTouchMode(true); + this.mSharedSecretSecret.setText(""); + this.mSharedSecretHint.setText(""); + this.mSharedSecretHint.setVisibility(View.VISIBLE); + this.mSharedSecretSecret.setVisibility(View.VISIBLE); + this.mStatusMessage.setVisibility(View.GONE); + } else if (smp.status == Conversation.Smp.STATUS_CONTACT_REQUESTED) { + this.mSharedSecretHint.setFocusable(false); + this.mSharedSecretHint.setText(smp.hint); + this.mSharedSecretSecret.setFocusableInTouchMode(true); + this.mSharedSecretHint.setVisibility(View.VISIBLE); + this.mSharedSecretSecret.setVisibility(View.VISIBLE); + this.mStatusMessage.setVisibility(View.GONE); + deactivateButton(mButtonSharedSecretNegative, R.string.cancel); + activateButton(mButtonSharedSecretPositive, R.string.respond, mRespondSharedSecretListener); + } else if (smp.status == Conversation.Smp.STATUS_FAILED) { + activateButton(mButtonSharedSecretNegative, R.string.cancel, mFinishListener); + activateButton(mButtonSharedSecretPositive, R.string.try_again, mRetrySharedSecretListener); + this.mSharedSecretHint.setVisibility(View.GONE); + this.mSharedSecretSecret.setVisibility(View.GONE); + this.mStatusMessage.setVisibility(View.VISIBLE); + this.mStatusMessage.setText(R.string.secrets_do_not_match); + this.mStatusMessage.setTextColor(getWarningTextColor()); + } else if (smp.status == Conversation.Smp.STATUS_VERIFIED) { + this.mSharedSecretHint.setVisibility(View.GONE); + this.mSharedSecretSecret.setVisibility(View.GONE); + this.mStatusMessage.setVisibility(View.VISIBLE); + this.mStatusMessage.setText(R.string.verified); + this.mStatusMessage.setTextColor(getPrimaryColor()); + deactivateButton(mButtonSharedSecretNegative, R.string.cancel); + activateButton(mButtonSharedSecretPositive, R.string.finish, mFinishListener); + } else if (session != null && session.isSmpInProgress()) { + deactivateButton(mButtonSharedSecretPositive,R.string.in_progress); + activateButton(mButtonSharedSecretNegative,R.string.cancel,mCancelSharedSecretListener); + this.mSharedSecretHint.setVisibility(View.VISIBLE); + this.mSharedSecretSecret.setVisibility(View.VISIBLE); + this.mSharedSecretHint.setFocusable(false); + this.mSharedSecretSecret.setFocusable(false); + } + } + + protected void activateButton(Button button, int text, View.OnClickListener listener) { + button.setEnabled(true); + button.setTextColor(getPrimaryTextColor()); + button.setText(text); + button.setOnClickListener(listener); + } + + protected void deactivateButton(Button button, int text) { + button.setEnabled(false); + button.setTextColor(getSecondaryTextColor()); + button.setText(text); + button.setOnClickListener(null); + } + + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_verify_otr); + this.mRemoteFingerprint = (TextView) findViewById(R.id.remote_fingerprint); + this.mRemoteJid = (TextView) findViewById(R.id.remote_jid); + this.mYourFingerprint = (TextView) findViewById(R.id.your_fingerprint); + this.mButtonSharedSecretNegative = (Button) findViewById(R.id.button_shared_secret_negative); + this.mButtonSharedSecretPositive = (Button) findViewById(R.id.button_shared_secret_positive); + this.mButtonVerifyFingerprint = (Button) findViewById(R.id.button_verify_fingerprint); + this.mSharedSecretSecret = (EditText) findViewById(R.id.shared_secret_secret); + this.mSharedSecretHint = (EditText) findViewById(R.id.shared_secret_hint); + this.mStatusMessage= (TextView) findViewById(R.id.status_message); + } + + @Override + protected String getShareableUri() { + if (mAccount!=null) { + return "xmpp:"+mAccount.getJid().toBareJid(); + } else { + return ""; + } + } + + @Override + protected void onStop() { + if (xmppConnectionServiceBound) { + xmppConnectionService.removeOnConversationListChangedListener(); + } + super.onStop(); + } + + @Override + public void onConversationUpdate() { + runOnUiThread(new Runnable() { + @Override + public void run() { + updateView(); + } + }); + } +} |