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Add support for importing a plain text Google Authenticator URI file

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This is the "standard" format discussed in #138.
This commit is contained in:
Alexander Bakker 2020-04-11 19:14:09 +02:00
parent 866466d158
commit 8fda6937a5
3 changed files with 93 additions and 45 deletions
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1
app/src/main/java/com/beemdevelopment/aegis/importers/DatabaseImporter.java
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@ -34,6 +34,7 @@ public abstract class DatabaseImporter {
_importers.put("FreeOTP+", FreeOtpPlusImporter.class);
_importers.put("Google Authenticator", GoogleAuthImporter.class);
_importers.put("Microsoft Authenticator", MicrosoftAuthImporter.class);
_importers.put("Plain text", GoogleAuthUriImporter.class);
_importers.put("Steam", SteamImporter.class);
_importers.put("TOTP Authenticator", TotpAuthenticatorImporter.class);
_importers.put("WinAuth", WinAuthImporter.class);

81
app/src/main/java/com/beemdevelopment/aegis/importers/GoogleAuthUriImporter.java Normal file
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@ -0,0 +1,81 @@
package com.beemdevelopment.aegis.importers;
import android.content.Context;
import com.beemdevelopment.aegis.otp.GoogleAuthInfo;
import com.beemdevelopment.aegis.otp.GoogleAuthInfoException;
import com.beemdevelopment.aegis.vault.VaultEntry;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
public class GoogleAuthUriImporter extends DatabaseImporter {
public GoogleAuthUriImporter(Context context) {
super(context);
}
@Override
protected String getAppPkgName() {
return null;
}
@Override
protected String getAppSubPath() {
return null;
}
@Override
public GoogleAuthUriImporter.State read(DatabaseImporter.FileReader reader) throws DatabaseImporterException {
ArrayList<String> lines = new ArrayList<>();
try (InputStreamReader streamReader = new InputStreamReader(reader.getStream());
BufferedReader bufferedReader = new BufferedReader(streamReader)) {
String line;
while ((line = bufferedReader.readLine()) != null) {
if (!line.isEmpty()) {
lines.add(line);
}
}
} catch (IOException e) {
throw new DatabaseImporterException(e);
}
return new GoogleAuthUriImporter.State(lines);
}
public static class State extends DatabaseImporter.State {
private ArrayList<String> _lines;
private State(ArrayList<String> lines) {
super(false);
_lines = lines;
}
@Override
public DatabaseImporter.Result convert() {
DatabaseImporter.Result result = new DatabaseImporter.Result();
for (String line : _lines) {
try {
VaultEntry entry = convertEntry(line);
result.addEntry(entry);
} catch (DatabaseImporterEntryException e) {
result.addError(e);
}
}
return result;
}
private static VaultEntry convertEntry(String line) throws DatabaseImporterEntryException {
try {
GoogleAuthInfo info = GoogleAuthInfo.parseUri(line);
return new VaultEntry(info);
} catch (GoogleAuthInfoException e) {
throw new DatabaseImporterEntryException(e, line);
}
}
}
}

56
app/src/main/java/com/beemdevelopment/aegis/importers/WinAuthImporter.java
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@ -1,14 +1,8 @@
package com.beemdevelopment.aegis.importers;
import android.content.Context;
import com.beemdevelopment.aegis.vault.VaultEntry;
import com.beemdevelopment.aegis.otp.GoogleAuthInfo;
import com.beemdevelopment.aegis.otp.GoogleAuthInfoException;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import com.beemdevelopment.aegis.vault.VaultEntry;
public class WinAuthImporter extends DatabaseImporter {
public WinAuthImporter(Context context) {
@ -27,57 +21,29 @@ public class WinAuthImporter extends DatabaseImporter {
@Override
public WinAuthImporter.State read(FileReader reader) throws DatabaseImporterException {
ArrayList<String> lines = new ArrayList<>();
try {
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(reader.getStream()));
String line;
while ((line = bufferedReader.readLine()) != null) {
lines.add(line);
}
} catch (IOException e) {
throw new DatabaseImporterException(e);
}
return new State(lines);
GoogleAuthUriImporter importer = new GoogleAuthUriImporter(getContext());
GoogleAuthUriImporter.State state = importer.read(reader);
return new State(state);
}
public static class State extends DatabaseImporter.State {
private ArrayList<String> _lines;
private GoogleAuthUriImporter.State _state;
private State(ArrayList<String> lines) {
private State(GoogleAuthUriImporter.State state) {
super(false);
_lines = lines;
_state = state;
}
@Override
public Result convert() {
Result result = new Result();
Result result = _state.convert();
for (String line : _lines) {
try {
VaultEntry entry = convertEntry(line);
result.addEntry(entry);
} catch (DatabaseImporterEntryException e) {
result.addError(e);
}
for (VaultEntry entry : result.getEntries()) {
entry.setIssuer(entry.getName());
entry.setName("WinAuth");
}
return result;
}
private static VaultEntry convertEntry(String line) throws DatabaseImporterEntryException {
try {
GoogleAuthInfo info = GoogleAuthInfo.parseUri(line);
VaultEntry vaultEntry = new VaultEntry(info);
vaultEntry.setIssuer(vaultEntry.getName());
vaultEntry.setName("WinAuth");
return vaultEntry;
} catch (GoogleAuthInfoException e) {
throw new DatabaseImporterEntryException(e, line);
}
}
}
}