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Add support of SameSite to WOCookie #790

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merged 3 commits into from Aug 8, 2016
Merged

Add support of SameSite to WOCookie #790

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5c8f96c
add SameSite support to cookies
darkv Aug 2, 2016
69a67e2
cleanup
darkv Aug 2, 2016
fa4bfeb
change serialVersionUID as we added to serialization
darkv Aug 2, 2016
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52 changes: 40 additions & 12 deletions Frameworks/Core/ERExtensions/Sources/com/webobjects/appserver/WOCookie.java
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Expand Up @@ -13,10 +13,10 @@
import com.webobjects.foundation.NSTimeZone;
import com.webobjects.foundation.NSTimestamp;

public class WOCookie implements NSKeyValueCoding, com.webobjects.foundation.NSKeyValueCoding.ErrorHandling,
public class WOCookie implements NSKeyValueCoding, NSKeyValueCoding.ErrorHandling,
NSKeyValueCodingAdditions, Serializable {

static final long serialVersionUID = 310727495L;
static final long serialVersionUID = 1L;
String _name;
String _value;
String _domain;
Expand All @@ -25,6 +25,7 @@ public class WOCookie implements NSKeyValueCoding, com.webobjects.foundation.NSK
NSTimestamp _expires;
int _timeout;
boolean _isHttpOnly;
SameSite _sameSite;
@Deprecated
static final SimpleDateFormat TheDateFormat;

Expand Down Expand Up @@ -80,8 +81,8 @@ public WOCookie(final String name, final String value, final String path, final
_expires = expires;
_isSecure = isSecure;
_isHttpOnly = httpOnly;
_sameSite = SameSite.NORMAL;
setTimeOut(-1);
return;
}

public WOCookie(final String name, final String value, final String path, final String domain, final int timeout,
Expand All @@ -101,7 +102,7 @@ public WOCookie(final String name, final String value, final String path, final
setTimeOut(timeout);
_isSecure = isSecure;
_isHttpOnly = httpOnly;
return;
_sameSite = SameSite.NORMAL;
}

public WOCookie(final String name, final String value) {
Expand All @@ -113,11 +114,13 @@ public String toString() {
String expiresString = _expires != null ? new StringBuilder().append(" expires=")
.append(TIMESTAMP_FORMATTER.get().format(_expires)).toString() : "";
String expires = _timeout < 0 ? "" : new StringBuilder().append(" max-age=").append(_timeout).toString();
String sameSite = _sameSite == SameSite.NORMAL ? "" :
new StringBuilder().append(" SameSite=").append(_sameSite.toString().toLowerCase()).toString();

return new StringBuilder().append('<').append(getClass().getName()).append(" name=").append(_name)
.append(" value=").append(_value).append(" path=").append(_path).append(" domain=").append(_domain)
.append(expiresString).append(expires).append(" isSecure=").append(_isSecure)
.append(" isHttpOnly=").append(_isHttpOnly).append('>').toString();
.append(" isHttpOnly=").append(_isHttpOnly).append(sameSite).append('>').toString();
}

public String headerString() {
Expand Down Expand Up @@ -168,6 +171,10 @@ String _headerString(final boolean isRequest) {
if (_isHttpOnly) {
header.append("; HttpOnly");
}
if (_sameSite != SameSite.NORMAL) {
header.append("; SameSite=");
header.append(_sameSite.toString().toLowerCase());
}
}
return header.toString();
}
Expand Down Expand Up @@ -236,36 +243,44 @@ public void setIsHttpOnly(final boolean isHttpOnly) {
_isHttpOnly = isHttpOnly;
}

public SameSite sameSite() {
return _sameSite;
}

public void setSameSite(final SameSite sameSite) {
_sameSite = sameSite;
}

public static boolean canAccessFieldsDirectly() {
return true;
}

public Object valueForKey(final String key) {
return com.webobjects.foundation.NSKeyValueCoding.DefaultImplementation.valueForKey(this, key);
return NSKeyValueCoding.DefaultImplementation.valueForKey(this, key);
}

public void takeValueForKey(final Object value, final String key) {
com.webobjects.foundation.NSKeyValueCoding.DefaultImplementation.takeValueForKey(this, value, key);
NSKeyValueCoding.DefaultImplementation.takeValueForKey(this, value, key);
}

public Object handleQueryWithUnboundKey(final String key) {
return com.webobjects.foundation.NSKeyValueCoding.DefaultImplementation.handleQueryWithUnboundKey(this, key);
return NSKeyValueCoding.DefaultImplementation.handleQueryWithUnboundKey(this, key);
}

public void handleTakeValueForUnboundKey(final Object value, final String key) {
com.webobjects.foundation.NSKeyValueCoding.DefaultImplementation.handleTakeValueForUnboundKey(this, value, key);
NSKeyValueCoding.DefaultImplementation.handleTakeValueForUnboundKey(this, value, key);
}

public void unableToSetNullForKey(final String key) {
com.webobjects.foundation.NSKeyValueCoding.DefaultImplementation.unableToSetNullForKey(this, key);
NSKeyValueCoding.DefaultImplementation.unableToSetNullForKey(this, key);
}

public Object valueForKeyPath(final String key) {
return com.webobjects.foundation.NSKeyValueCodingAdditions.DefaultImplementation.valueForKeyPath(this, key);
return NSKeyValueCodingAdditions.DefaultImplementation.valueForKeyPath(this, key);
}

public void takeValueForKeyPath(final Object value, final String key) {
com.webobjects.foundation.NSKeyValueCodingAdditions.DefaultImplementation.takeValueForKeyPath(this, value, key);
NSKeyValueCodingAdditions.DefaultImplementation.takeValueForKeyPath(this, value, key);
}

private void writeObject(final ObjectOutputStream out) throws IOException {
Expand All @@ -277,6 +292,7 @@ private void writeObject(final ObjectOutputStream out) throws IOException {
out.writeBoolean(_isSecure);
out.writeObject(_expires);
out.writeBoolean(_isHttpOnly);
out.writeObject(_sameSite);
}

private void readObject(final ObjectInputStream out) throws IOException, ClassNotFoundException {
Expand All @@ -288,5 +304,17 @@ private void readObject(final ObjectInputStream out) throws IOException, ClassNo
_isSecure = out.readBoolean();
_expires = (NSTimestamp) out.readObject();
_isHttpOnly = out.readBoolean();
_sameSite = (SameSite) out.readObject();
}

/**
* Possible values for same-site cookie setting.
*
* @see <a href="https://tools.ietf.org/html/draft-west-first-party-cookies-07">RFC draft</a>
*/
public static enum SameSite {
NORMAL,
LAX,
STRICT
}
}