use of com.fsck.k9.mail.AuthType in project k-9 by k9mail.
the class SettingsImporter method importAccount.
private static AccountDescriptionPair importAccount(Context context, StorageEditor editor, int contentVersion, ImportedAccount account, boolean overwrite) throws InvalidSettingValueException {
AccountDescription original = new AccountDescription(account.name, account.uuid);
Preferences prefs = Preferences.getPreferences(context);
List<Account> accounts = prefs.getAccounts();
String uuid = account.uuid;
Account existingAccount = prefs.getAccount(uuid);
boolean mergeImportedAccount = (overwrite && existingAccount != null);
if (!overwrite && existingAccount != null) {
// An account with this UUID already exists, but we're not allowed to overwrite it.
// So generate a new UUID.
uuid = UUID.randomUUID().toString();
}
// Make sure the account name is unique
String accountName = account.name;
if (isAccountNameUsed(accountName, accounts)) {
// number >= 1 that results in an unused account name.
for (int i = 1; i <= accounts.size(); i++) {
accountName = account.name + " (" + i + ")";
if (!isAccountNameUsed(accountName, accounts)) {
break;
}
}
}
// Write account name
String accountKeyPrefix = uuid + ".";
putString(editor, accountKeyPrefix + Account.ACCOUNT_DESCRIPTION_KEY, accountName);
if (account.incoming == null) {
// We don't import accounts without incoming server settings
throw new InvalidSettingValueException();
}
// Write incoming server settings (storeUri)
ServerSettings incoming = new ImportedServerSettings(account.incoming);
String storeUri = RemoteStore.createStoreUri(incoming);
putString(editor, accountKeyPrefix + Account.STORE_URI_KEY, Base64.encode(storeUri));
// Mark account as disabled if the AuthType isn't EXTERNAL and the
// settings file didn't contain a password
boolean createAccountDisabled = AuthType.EXTERNAL != incoming.authenticationType && (incoming.password == null || incoming.password.isEmpty());
if (account.outgoing == null && !ServerSettings.Type.WebDAV.name().equals(account.incoming.type)) {
// All account types except WebDAV need to provide outgoing server settings
throw new InvalidSettingValueException();
}
if (account.outgoing != null) {
// Write outgoing server settings (transportUri)
ServerSettings outgoing = new ImportedServerSettings(account.outgoing);
String transportUri = Transport.createTransportUri(outgoing);
putString(editor, accountKeyPrefix + Account.TRANSPORT_URI_KEY, Base64.encode(transportUri));
/*
* Mark account as disabled if the settings file contained a username but no password. However, no password
* is required for the outgoing server for WebDAV accounts, because incoming and outgoing servers are
* identical for this account type. Nor is a password required if the AuthType is EXTERNAL.
*/
boolean outgoingPasswordNeeded = AuthType.EXTERNAL != outgoing.authenticationType && !(ServerSettings.Type.WebDAV == outgoing.type) && outgoing.username != null && !outgoing.username.isEmpty() && (outgoing.password == null || outgoing.password.isEmpty());
createAccountDisabled = outgoingPasswordNeeded || createAccountDisabled;
}
// Write key to mark account as disabled if necessary
if (createAccountDisabled) {
editor.putBoolean(accountKeyPrefix + "enabled", false);
}
// Validate account settings
Map<String, Object> validatedSettings = AccountSettings.validate(contentVersion, account.settings.settings, !mergeImportedAccount);
// Upgrade account settings to current content version
if (contentVersion != Settings.VERSION) {
AccountSettings.upgrade(contentVersion, validatedSettings);
}
// Convert account settings to the string representation used in preference storage
Map<String, String> stringSettings = AccountSettings.convert(validatedSettings);
// Merge account settings if necessary
Map<String, String> writeSettings;
if (mergeImportedAccount) {
writeSettings = new HashMap<>(AccountSettings.getAccountSettings(prefs.getStorage(), uuid));
writeSettings.putAll(stringSettings);
} else {
writeSettings = stringSettings;
}
// Write account settings
for (Map.Entry<String, String> setting : writeSettings.entrySet()) {
String key = accountKeyPrefix + setting.getKey();
String value = setting.getValue();
putString(editor, key, value);
}
// If it's a new account generate and write a new "accountNumber"
if (!mergeImportedAccount) {
int newAccountNumber = Account.generateAccountNumber(prefs);
putString(editor, accountKeyPrefix + "accountNumber", Integer.toString(newAccountNumber));
}
// Write identities
if (account.identities != null) {
importIdentities(editor, contentVersion, uuid, account, overwrite, existingAccount, prefs);
} else if (!mergeImportedAccount) {
// Require accounts to at least have one identity
throw new InvalidSettingValueException();
}
// Write folder settings
if (account.folders != null) {
for (ImportedFolder folder : account.folders) {
importFolder(editor, contentVersion, uuid, folder, mergeImportedAccount, prefs);
}
}
//TODO: sync folder settings with localstore?
AccountDescription imported = new AccountDescription(accountName, uuid);
return new AccountDescriptionPair(original, imported, mergeImportedAccount);
}
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