static void decodeAuth(String auth, AuthConfig config) throws IOException {
String str = new String(Base64.decodeBase64(auth), Charset.forName("UTF-8"));
String[] parts = str.split(":", 2);
if (parts.length != 2) {
throw new IOException("Invalid auth configuration file");
}
config.setUsername(parts[0]);
config.setPassword(parts[1]);
}
public static AuthConfigFile loadConfig(File confFile) throws IOException {
AuthConfigFile configFile = new AuthConfigFile();
if (!confFile.exists()) {
return new AuthConfigFile();
}
Map<String, AuthConfig> configMap = null;
try {
configMap = MAPPER.readValue(confFile, CONFIG_MAP_TYPE);
} catch (IOException e) {
// pass
}
if (configMap != null) {
for (Map.Entry<String, AuthConfig> entry : configMap.entrySet()) {
AuthConfig authConfig = entry.getValue();
decodeAuth(authConfig.getAuth(), authConfig);
authConfig.setAuth(null);
authConfig.setServerAddress(entry.getKey());
configFile.addConfig(authConfig);
}
} else {
List<String> authFileContent = FileUtils.readLines(confFile);
if (authFileContent.size() < 2) {
throw new IOException("The Auth Config file is empty");
}
AuthConfig config = new AuthConfig();
String[] origAuth = authFileContent.get(0).split(" = ");
if (origAuth.length != 2) {
throw new IOException("Invalid Auth config file");
}
decodeAuth(origAuth[1], config);
String[] origEmail = authFileContent.get(1).split(" = ");
if (origEmail.length != 2) {
throw new IOException("Invalid Auth config file");
}
config.setEmail(origEmail[1]);
configFile.addConfig(config);
}
return configFile;
}
void addConfig(AuthConfig config) {
authConfigMap.put(config.getServerAddress(), config);
}