102 lines
2.6 KiB
Java
102 lines
2.6 KiB
Java
package eu.siacs.conversations.utils;
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import android.net.Uri;
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import java.io.UnsupportedEncodingException;
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import java.net.URLDecoder;
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import java.util.List;
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import eu.siacs.conversations.xmpp.jid.InvalidJidException;
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import eu.siacs.conversations.xmpp.jid.Jid;
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public class XmppUri {
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protected String jid;
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protected boolean muc;
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protected String fingerprint;
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public XmppUri(String uri) {
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try {
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parse(Uri.parse(uri));
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} catch (IllegalArgumentException e) {
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try {
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jid = Jid.fromString(uri).toBareJid().toString();
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} catch (InvalidJidException e2) {
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jid = null;
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}
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}
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}
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public XmppUri(Uri uri) {
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parse(uri);
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}
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protected void parse(Uri uri) {
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String scheme = uri.getScheme();
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String host = uri.getHost();
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List<String> segments = uri.getPathSegments();
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if ("https".equalsIgnoreCase(scheme) && "conversations.im".equalsIgnoreCase(host)) {
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if (segments.size() >= 2 && segments.get(1).contains("@")) {
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// sample : https://conversations.im/i/foo@bar.com
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try {
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jid = Jid.fromString(segments.get(1)).toString();
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} catch (Exception e) {
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jid = null;
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}
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} else if (segments.size() >= 3) {
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// sample : https://conversations.im/i/foo/bar.com
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jid = segments.get(1) + "@" + segments.get(2);
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}
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muc = segments.size() > 1 && "j".equalsIgnoreCase(segments.get(0));
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} else if ("xmpp".equalsIgnoreCase(scheme)) {
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// sample: xmpp:foo@bar.com
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muc = "join".equalsIgnoreCase(uri.getQuery());
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if (uri.getAuthority() != null) {
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jid = uri.getAuthority();
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} else {
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jid = uri.getSchemeSpecificPart().split("\\?")[0];
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}
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fingerprint = parseFingerprint(uri.getQuery());
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} else if ("imto".equalsIgnoreCase(scheme)) {
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// sample: imto://xmpp/foo@bar.com
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try {
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jid = URLDecoder.decode(uri.getEncodedPath(), "UTF-8").split("/")[1];
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} catch (final UnsupportedEncodingException ignored) {
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jid = null;
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}
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} else {
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try {
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jid = Jid.fromString(uri.toString()).toBareJid().toString();
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} catch (final InvalidJidException ignored) {
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jid = null;
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}
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}
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}
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protected String parseFingerprint(String query) {
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if (query == null) {
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return null;
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} else {
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final String NEEDLE = "otr-fingerprint=";
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int index = query.indexOf(NEEDLE);
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if (index >= 0 && query.length() >= (NEEDLE.length() + index + 40)) {
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return query.substring(index + NEEDLE.length(), index + NEEDLE.length() + 40);
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} else {
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return null;
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}
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}
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}
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public Jid getJid() {
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try {
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return this.jid == null ? null :Jid.fromString(this.jid.toLowerCase());
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} catch (InvalidJidException e) {
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return null;
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}
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}
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public String getFingerprint() {
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return this.fingerprint;
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}
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}
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