X-Git-Url: https://git.argeo.org/?a=blobdiff_plain;f=org.argeo.enterprise%2Fsrc%2Forg%2Fargeo%2Fident%2FIdentClient.java;fp=org.argeo.enterprise%2Fsrc%2Forg%2Fargeo%2Fident%2FIdentClient.java;h=0000000000000000000000000000000000000000;hb=9f729eeb8255a9d800ad2506735dda8cc215a135;hp=c42da9778e201043eefd6f6508ce1192a7afa390;hpb=f9efbe5228615951dd8482a4582aa24e00c10ce5;p=lgpl%2Fargeo-commons.git

diff --git a/org.argeo.enterprise/src/org/argeo/ident/IdentClient.java b/org.argeo.enterprise/src/org/argeo/ident/IdentClient.java
deleted file mode 100644
index c42da9778..000000000
--- a/org.argeo.enterprise/src/org/argeo/ident/IdentClient.java
+++ /dev/null
@@ -1,124 +0,0 @@
-package org.argeo.ident;
-
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.io.OutputStream;
-import java.net.ConnectException;
-import java.net.Socket;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.List;
-import java.util.StringTokenizer;
-
-/**
- * A simple ident client, supporting authd OpenSSL encrypted username.
- * 
- * @see RFC 1413 https://tools.ietf.org/html/rfc1413
- */
-public class IdentClient {
-	public final static int DEFAULT_IDENT_PORT = 113;
-	public final static String AUTHD_PASSPHRASE_PATH = "/etc/ident.key";
-	final static String NO_USER = "NO-USER";
-
-	private final String host;
-	private final int port;
-
-	private OpenSslDecryptor openSslDecryptor = new OpenSslDecryptor();
-	private String identPassphrase = null;
-
-	public IdentClient(String host) {
-		this(host, readPassphrase(AUTHD_PASSPHRASE_PATH), DEFAULT_IDENT_PORT);
-	}
-
-	public IdentClient(String host, Path passPhrasePath) {
-		this(host, readPassphrase(passPhrasePath), DEFAULT_IDENT_PORT);
-	}
-
-	public IdentClient(String host, String identPassphrase) {
-		this(host, identPassphrase, DEFAULT_IDENT_PORT);
-	}
-
-	public IdentClient(String host, String identPassphrase, int port) {
-		this.host = host;
-		this.identPassphrase = identPassphrase;
-		this.port = port;
-	}
-
-	/** @return the username or null if none */
-	public String getUsername(int serverPort, int clientPort) {
-		String answer;
-		try (Socket socket = new Socket(host, port)) {
-			String msg = clientPort + "," + serverPort + "\n";
-			OutputStream out = socket.getOutputStream();
-			out.write(msg.getBytes(StandardCharsets.US_ASCII));
-			out.flush();
-			BufferedReader reader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
-			answer = reader.readLine();
-		} catch (ConnectException e) {
-			System.err.println(
-					"Ident client is configured but no ident server available on " + host + " (port " + port + ")");
-			return null;
-		} catch (Exception e) {
-			throw new RuntimeException("Cannot read from ident server on " + host + " (port " + port + ")", e);
-		}
-		StringTokenizer st = new StringTokenizer(answer, " :\n");
-		String username = null;
-		while (st.hasMoreTokens())
-			username = st.nextToken();
-
-		if (username.equals(NO_USER))
-			return null;
-
-		if (identPassphrase != null && username.startsWith("[")) {
-			String encrypted = username.substring(1, username.length() - 1);
-			username = openSslDecryptor.decryptAuthd(encrypted, identPassphrase).trim();
-		}
-//		System.out.println(username);
-		return username;
-	}
-
-	public void setOpenSslDecryptor(OpenSslDecryptor openSslDecryptor) {
-		this.openSslDecryptor = openSslDecryptor;
-	}
-
-	public static String readPassphrase(String filePath) {
-		return readPassphrase(Paths.get(filePath));
-	}
-
-	/** @return the first line of the file. */
-	public static String readPassphrase(Path path) {
-		if (!isPathAvailable(path))
-			return null;
-		List<String> lines;
-		try {
-			lines = Files.readAllLines(path);
-		} catch (IOException e) {
-			throw new IllegalStateException("Cannot read " + path, e);
-		}
-		if (lines.size() == 0)
-			return null;
-		String passphrase = lines.get(0);
-		return passphrase;
-	}
-
-	public static boolean isDefaultAuthdPassphraseFileAvailable() {
-		return isPathAvailable(Paths.get(AUTHD_PASSPHRASE_PATH));
-	}
-
-	public static boolean isPathAvailable(Path path) {
-		if (!Files.exists(path))
-			return false;
-		if (!Files.isReadable(path))
-			return false;
-		return true;
-	}
-
-	public static void main(String[] args) {
-		IdentClient identClient = new IdentClient("127.0.0.1", "changeit");
-		String username = identClient.getUsername(7070, 55958);
-		System.out.println(username);
-	}
-}