public static IdentityCertificate loadIdentityCertificateFromFile(
String filename)
{
StringBuilder encodedData = new StringBuilder();
try {
TextReader certFile = new FileReader(
filename);
// Use "try/finally instead of "try-with-resources" or "using"
// which are not supported before Java 7.
try {
String line;
while ((line = certFile.readLine()) != null)
encodedData.append(line);
} finally {
certFile.close();
}
} catch (FileNotFoundException ex) {
throw new SecurityException(
"Can't find IdentityCertificate file " + filename
+ ": " + ex.Message);
} catch (IOException ex_0) {
throw new SecurityException(
"Error reading IdentityCertificate file " + filename
+ ": " + ex_0.Message);
}
byte[] decodedData = net.named_data.jndn.util.Common.base64Decode(encodedData.toString());
IdentityCertificate cert = new IdentityCertificate();
try {
cert.wireDecode(new Blob(decodedData, false));
} catch (EncodingException ex_1) {
throw new SecurityException(
"Can't decode the IdentityCertificate from file "
+ filename + ": " + ex_1.Message);
}
return cert;
}
/// <summary>
/// Open path_, parse the configuration file and set config_.
/// </summary>
///
private void parse()
{
if (path_.equals(""))
throw new Exception(
"ConfigFile::parse: Failed to locate the configuration file for parsing");
TextReader input;
try {
input = new FileReader(path_);
} catch (FileNotFoundException ex) {
// We don't expect this to happen since we just checked for the file.
throw new Exception(ex.Message);
}
// Use "try/finally instead of "try-with-resources" or "using"
// which are not supported before Java 7.
try {
String line;
while ((line = input.readLine()) != null) {
line = line.trim();
if (line.equals("") || line[0] == ';')
// Skip empty lines and comments.
continue;
int iSeparator = line.indexOf('=');
if (iSeparator < 0)
continue;
String key = line.Substring(0,(iSeparator)-(0)).trim();
String value_ren = line.Substring(iSeparator + 1).trim();
ILOG.J2CsMapping.Collections.Collections.Put(config_,key,value_ren);
}
} finally {
input.close();
}
}
/// <summary>
/// Read from a key file
/// </summary>
///
/// <param name="keyName"></param>
/// <param name="keyClass">[PUBLIC, PRIVATE, SYMMETRIC]</param>
/// <returns>The key bytes.</returns>
/// <exception cref="IOException"></exception>
/// <exception cref="System.Security.SecurityException"></exception>
private byte[] read(Name keyName, KeyClass keyClass)
{
String extension = (String) ILOG.J2CsMapping.Collections.Collections.Get(keyTypeMap_,keyClass);
StringBuilder contents = new StringBuilder();
try {
TextReader reader = new FileReader(nameTransform(keyName.toUri(), extension).FullName);
// Use "try/finally instead of "try-with-resources" or "using"
// which are not supported before Java 7.
try {
String line = null;
while ((line = reader.readLine()) != null)
contents.append(line);
} finally {
reader.close();
}
} catch (SecurityException e) {
throw new SecurityException(
"FilePrivateKeyStorage: Failed to read key: "
+ e.Message);
} catch (IOException e_0) {
throw new SecurityException(
"FilePrivateKeyStorage: Failed to read key: "
+ e_0.Message);
}
return net.named_data.jndn.util.Common.base64Decode(contents.toString());
}