/**
* Validates a given primitive tag against a given validator.
*
* @param p The OSM primitive to test
* @param k The key to validate
* @param validator The validator to run
* @param code The error code to set if the validation fails
* @return The error if the validation fails, {@code null} otherwise
* @since 7824
*/
public TestError validateTag(OsmPrimitive p, String k, AbstractValidator validator, int code) {
TestError error = doValidateTag(p, k, null, validator, code);
if (error != null) {
// Workaround to https://issues.apache.org/jira/browse/VALIDATOR-290
// Apache Commons Validator 1.4.1-SNAPSHOT does not support yet IDN URLs
// To remove if it gets fixed on Apache side
String v = p.get(k);
if (!ASCII_PATTERN.matcher(v).matches()) {
try {
String protocol = "";
if (v.contains("://")) {
protocol = v.substring(0, v.indexOf("://") + 3);
}
String domain = !protocol.isEmpty() ? v.substring(protocol.length(), v.length()) : v;
String ending = "";
if (domain.contains("/")) {
int idx = domain.indexOf("/");
ending = domain.substring(idx, domain.length());
domain = domain.substring(0, idx);
}
// Try to apply ToASCII algorithm
error = doValidateTag(p, k, protocol + IDN.toASCII(domain) + ending, validator, code);
} catch (IllegalArgumentException e) {
error.setMessage(
error.getMessage() + tr(" URL cannot be converted to ASCII: {0}", e.getMessage()));
}
}
}
return error;
}
@Override
public boolean isValid(CharSequence value, ConstraintValidatorContext context) {
// fixing a bug with hibernate throwing exception with emails > 63 chars
// because of IDN
if (value == null || value.length() > 60) {
return false;
}
String asciiString = IDN.toASCII(value.toString());
Matcher m = pattern.matcher(asciiString);
return m.matches();
}
/**
* Serialize a domain name under IDN rules.
*
* @param name The domain name.
* @return The binary domain name representation.
*/
public static byte[] toByteArray(String name) {
ByteArrayOutputStream baos = new ByteArrayOutputStream(64);
if (!name.isEmpty()) {
// See RFC-3490 section 3.1 https://www.ietf.org/rfc/rfc3490.txt
for (String s : name.split("[.\u3002\uFF0E\uFF61]")) {
byte[] buffer = IDN.toASCII(s).getBytes();
baos.write(buffer.length);
baos.write(buffer, 0, buffer.length);
}
}
baos.write(0);
return baos.toByteArray();
}
public SocksCmdRequest(SocksCmdType var1, SocksAddressType var2, String var3, int var4) {
super(SocksRequestType.CMD);
if (var1 == null) {
throw new NullPointerException("cmdType");
} else if (var2 == null) {
throw new NullPointerException("addressType");
} else if (var3 == null) {
throw new NullPointerException("host");
} else {
switch (SocksCmdRequest.SyntheticClass_1
.$SwitchMap$io$netty$handler$codec$socks$SocksAddressType[var2.ordinal()]) {
case 1:
if (!NetUtil.isValidIpV4Address(var3)) {
throw new IllegalArgumentException(var3 + " is not a valid IPv4 address");
}
break;
case 2:
if (IDN.toASCII(var3).length() > 255) {
throw new IllegalArgumentException(
var3 + " IDN: " + IDN.toASCII(var3) + " exceeds 255 char limit");
}
break;
case 3:
if (!NetUtil.isValidIpV6Address(var3)) {
throw new IllegalArgumentException(var3 + " is not a valid IPv6 address");
}
case 4:
}
if (var4 > 0 && var4 < 65536) {
this.cmdType = var1;
this.addressType = var2;
this.host = IDN.toASCII(var3);
this.port = var4;
} else {
throw new IllegalArgumentException(var4 + " is not in bounds 0 < x < 65536");
}
}
}
/**
* Parse a domain name starting at the current offset and moving the input stream pointer past
* this domain name (even if cross references occure).
*
* @param dis The input stream.
* @param data The raw data (for cross references).
* @return The domain name string.
* @throws IOException Should never happen.
*/
public static String parse(DataInputStream dis, byte data[]) throws IOException {
int c = dis.readUnsignedByte();
if ((c & 0xc0) == 0xc0) {
c = ((c & 0x3f) << 8) + dis.readUnsignedByte();
HashSet<Integer> jumps = new HashSet<Integer>();
jumps.add(c);
return parse(data, c, jumps);
}
if (c == 0) {
return "";
}
byte b[] = new byte[c];
dis.readFully(b);
String s = IDN.toUnicode(new String(b));
String t = parse(dis, data);
if (t.length() > 0) {
s = s + "." + t;
}
return s;
}
/**
* Creates a new origin from the specified URI string.
*
* <p>Note: Applies IDNA algorigthm to host portion (RFC 3490).
*
* @param uriSpec The URI string representing the origin, {@code "null"} or {@code null} if
* unknown/unspecified.
* @throws OriginException On bad URI syntax or unexpected scheme/ protocol.
*/
public Origin(final String uriSpec) throws OriginException {
if (uriSpec == null || uriSpec.equals("null")) {
// Leave all fields at their default null
return;
}
URI uri = null;
try {
uri = new URI(uriSpec);
} catch (URISyntaxException e) {
throw new OriginException("Bad origin URI: " + e.getMessage());
}
scheme = uri.getScheme();
host = uri.getHost();
port = uri.getPort();
path = uri.getPath();
if (scheme == null)
throw new OriginException("Bad origin URI: Missing scheme, must be http, https or file");
scheme = scheme.toLowerCase();
if (!scheme.equals("http") && !scheme.equals("https") && !scheme.equals("file"))
throw new OriginException("Bad origin URI: Scheme must be http, https or file");
if (scheme.equals("http") || scheme.equals("https")) {
if (host == null) throw new OriginException("Bad origin URI: Missing host name / IP address");
// Apply the IDNA ToASCII algorithm [RFC3490] to /host/
host = IDN.toASCII(host, IDN.ALLOW_UNASSIGNED | IDN.USE_STD3_ASCII_RULES);
// Finally, convert to lower case
host = host.toLowerCase();
}
}
/**
* Perform external link processing.
*
* <p>
*
* <p>According to {@link <a
* href="http://download.oracle.com/otn-pub/jcp/jaxrs-2_0-fr-eval-spec/jsr339-jaxrs-2.0-final-spec.pdf">
* JAX-RS specification section 3.7.3</a>}: "4. If the resulting string ends with ‘/’ then remove
* the final character". To differentiate links the trailing slash is checked manually.
*/
@GET
@Path("link/{spec:(Http|Https|Ftp|Smb|Sftp|Scp)://.*}")
@Produces("text/html")
public Redirect externalLink(
@PathParam("spec") String spec,
@Context HttpServletRequest req,
@Context HttpServletResponse resp)
throws Exception {
if (req.getRequestURI().endsWith("/") && !spec.endsWith("/")) {
spec += "/";
}
Matcher matcher = EXT_LINK_REGEXP.matcher(spec);
if (!matcher.matches()) {
throw new BadRequestException();
}
URL url;
try {
url = new URL(spec);
} catch (MalformedURLException ignored) {
throw new BadRequestException();
}
Matcher cematcher = CHECK_ENCODED_REGEXP.matcher(url.getPath());
String path = cematcher.matches() ? Encoder.encodeUrl(url.getPath()) : url.getPath();
return new Redirect(
new URL(
url.getProtocol(),
IDN.toASCII(url.getHost()),
url.getPort(),
path + (!StringUtils.isBlank(url.getQuery()) ? "?" + url.getQuery() : ""))
.toURI());
}
/**
* Retrieve the binary length of a string.
*
* @param name The name string.
* @return The binary size of the string.
*/
public static int size(String name) {
if (name.isEmpty()) return 1;
return IDN.toASCII(name).length() + 2;
}
@FilterWith({XSRFFilter.class, AdminFilter.class})
public Result addTarget(
Context context,
@Param("target-radio") String targetType,
@Params("name[]") String[] names,
@Params("pattern[]") String[] patterns) {
FlashScope flash = context.getFlashScope();
Group group = context.getAttribute("group", Group.class);
if (targetType == null
|| names == null
|| names.length == 0
|| patterns == null
|| patterns.length == 0
|| names.length != patterns.length) {
flash.error("error.invalidParameters");
return Results.redirect(
router.getReverseRoute(GoogleGroupController.class, "view", "groupId", group.getId()));
}
Set<GoogleTarget> targets = new HashSet<>();
for (int i = 0; i < names.length; i++) {
String name = names[i];
String pattern = patterns[i];
if (name != null) {
name = name.replaceAll("(^\\s+)|(\\s+$)", "");
}
if (pattern != null) {
pattern = pattern.replaceAll("(^\\s+)|(\\s+$)", "");
}
if (Validator.isEmpty(name)) {
flash.error("error.invalidName");
return Results.redirect(
router.getReverseRoute(GoogleGroupController.class, "view", "groupId", group.getId()));
}
PatternType type = null;
try {
type = PatternType.valueOf(targetType);
} catch (Exception ex) {
flash.error("error.invalidTargetType");
return Results.redirect(
router.getReverseRoute(GoogleGroupController.class, "view", "groupId", group.getId()));
}
if (PatternType.DOMAIN.equals(type) || PatternType.SUBDOMAIN.equals(type)) {
try {
pattern = IDN.toASCII(pattern);
} catch (Exception ex) {
pattern = null;
}
}
if (!GoogleTarget.isValidPattern(type, pattern)) {
flash.error("error.invalidPattern");
return Results.redirect(
router.getReverseRoute(GoogleGroupController.class, "view", "groupId", group.getId()));
}
targets.add(new GoogleTarget(group.getId(), name, type, pattern));
}
if (googleDB.target.insert(targets) < 1) {
flash.error("error.internalError");
return Results.redirect(
router.getReverseRoute(GoogleGroupController.class, "view", "groupId", group.getId()));
}
googleDB.serpRescan.rescan(null, targets, getSearches(context), true);
Run runningGoogleTask = taskManager.getRunningGoogleTask();
if (runningGoogleTask != null) {
flash.put(
"warning",
msg.get(
"google.group.websiteInsertedWhileRun",
context,
Optional.absent(),
runningGoogleTask.getId())
.or(""));
} else {
flash.success("google.group.websiteInserted");
}
return Results.redirect(
router.getReverseRoute(GoogleGroupController.class, "view", "groupId", group.getId()));
}
public String host() {
return IDN.toUnicode(this.host);
}