package com.fsck.k9.mail.store.imap;
import java.net.URI;
import java.net.URISyntaxException;
import java.util.Map;
import com.fsck.k9.mail.AuthType;
import com.fsck.k9.mail.ServerSettings;
import static com.fsck.k9.mail.helper.UrlEncodingHelper.encodeUtf8;
class ImapStoreUriCreator {
/**
* Creates an ImapStore URI with the supplied settings.
*
* @param server
* The {@link ServerSettings} object that holds the server settings.
*
* @return An ImapStore URI that holds the same information as the {@code server} parameter.
*
* @see com.fsck.k9.mail.store.StoreConfig#getStoreUri()
* @see ImapStore#decodeUri(String)
*/
public static String create(ServerSettings server) {
String userEnc = encodeUtf8(server.username);
String passwordEnc = (server.password != null) ? encodeUtf8(server.password) : "";
String clientCertificateAliasEnc = (server.clientCertificateAlias != null) ?
encodeUtf8(server.clientCertificateAlias) : "";
String scheme;
switch (server.connectionSecurity) {
case SSL_TLS_REQUIRED:
scheme = "imap+ssl+";
break;
case STARTTLS_REQUIRED:
scheme = "imap+tls+";
break;
default:
case NONE:
scheme = "imap";
break;
}
AuthType authType = server.authenticationType;
String userInfo;
if (authType == AuthType.EXTERNAL) {
userInfo = authType.name() + ":" + userEnc + ":" + clientCertificateAliasEnc;
} else {
userInfo = authType.name() + ":" + userEnc + ":" + passwordEnc;
}
try {
Map<String, String> extra = server.getExtra();
String path;
if (extra != null) {
boolean autoDetectNamespace = Boolean.TRUE.toString().equals(
extra.get(ImapStoreSettings.AUTODETECT_NAMESPACE_KEY));
String pathPrefix = (autoDetectNamespace) ?
null : extra.get(ImapStoreSettings.PATH_PREFIX_KEY);
path = "/" + (autoDetectNamespace ? "1" : "0") + "|" +
((pathPrefix == null) ? "" : pathPrefix);
} else {
path = "/1|";
}
return new URI(scheme, userInfo, server.host, server.port, path, null, null).toString();
} catch (URISyntaxException e) {
throw new IllegalArgumentException("Can't create ImapStore URI", e);
}
}
}