-
Notifications
You must be signed in to change notification settings - Fork 469
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Add support for CMF DE 027 - POS Capability
- Loading branch information
Showing
5 changed files
with
397 additions
and
31 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,205 @@ | ||
| /* | ||
| * jPOS Project [http://jpos.org] | ||
| * Copyright (C) 2000-2022 jPOS Software SRL | ||
| * | ||
| * This program is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU Affero General Public License as | ||
| * published by the Free Software Foundation, either version 3 of the | ||
| * License, or (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU Affero General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Affero General Public License | ||
| * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
|
|
||
| package org.jpos.iso; | ||
|
|
||
| import java.io.PrintStream; | ||
|
|
||
| import org.jpos.util.Loggeable; | ||
|
|
||
| @SuppressWarnings("unused") | ||
| public class PosCapability extends PosFlags implements Loggeable { | ||
| public enum ReadingCapability implements Flag { | ||
| UNKNOWN (1, "Unknown"), | ||
| CONTACTLESS (1 << 1, "Information not taken from card"), // i.e.: RFID | ||
| PHYSICAL (1 << 2, "Physical entry"), // i.e.: Manual Entry or OCR | ||
| BARCODE (1 << 3, "Bar code"), | ||
| MAGNETIC_STRIPE (1 << 4, "Magnetic Stripe"), | ||
| ICC (1 << 5, "ICC"), | ||
| DATA_ON_FILE (1 << 6, "Data on file"), | ||
| ICC_FAILED (1 << 11, "ICC read but failed"), | ||
| MAGNETIC_STRIPE_FAILED (1 << 12, "Magnetic Stripe read but failed"), | ||
| FALLBACK (1 << 13, "Fallback"), | ||
| TRACK1_PRESENT (1 << 27, "Track1 data present"), // jCard private field | ||
| TRACK2_PRESENT (1 << 28, "Track2 data present"); // jCard private field | ||
|
|
||
| private int val; | ||
| private String description; | ||
| ReadingCapability (int val, String description) { | ||
| this.val = val; | ||
| this.description = description; | ||
| } | ||
| public int intValue() { | ||
| return val; | ||
| } | ||
| public String toString () { | ||
| return description; | ||
| } | ||
|
|
||
| public static int OFFSET = 0; | ||
| @Override | ||
| public int getOffset() { | ||
| return OFFSET; | ||
| } | ||
| } | ||
|
|
||
| public enum VerificationCapability implements Flag { | ||
| UNKNOWN (1, "Unknown"), | ||
| NONE (1 << 1, "None"), | ||
| MANUAL_SIGNATURE (1 << 2, "Manual signature"), | ||
| ONLINE_PIN (1 << 3, "Online PIN"), | ||
| OFFLINE_PIN_IN_CLEAR (1 << 4, "Offline PIN in clear"), | ||
| OFFLINE_PIN_ENCRYPTED (1 << 5, "Offline PIN encrypted"), | ||
| OFFLINE_DIGITIZED_SIGNATURE_ANALYSIS (1 << 6, "Offline digitized signature analysis"), | ||
| OFFLINE_BIOMETRICS (1 << 7, "Offline biometrics"), | ||
| OFFLINE_MANUAL_VERIFICATION (1 << 8, "Offline manual verification"), | ||
| OFFLINE_BIOGRAPHICS (1 << 9, "Offline biographics"), | ||
| ACCOUNT_BASED_DIGITAL_SIGNATURE (1 << 10, "Account based digital signature"), | ||
| PUBLIC_KEY_BASED_DIGITAL_SIGNATURE (1 << 11, "Public key based digital signature"); | ||
|
|
||
| private int val; | ||
| private String description; | ||
| VerificationCapability (int val, String description) { | ||
| this.val = val; | ||
| this.description = description; | ||
| } | ||
| public int intValue() { | ||
| return val; | ||
| } | ||
| public String toString () { | ||
| return description; | ||
| } | ||
|
|
||
| public static int OFFSET = 0; | ||
| @Override | ||
| public int getOffset() { | ||
| return OFFSET; | ||
| } | ||
| } | ||
|
|
||
| private byte[] b = new byte[8]; | ||
|
|
||
| public PosCapability() {} | ||
|
|
||
| public PosCapability ( | ||
| int readingCapability, | ||
| int verificationCapability) | ||
| { | ||
| super(); | ||
|
|
||
| b[0] = (byte) readingCapability; | ||
| b[1] = (byte) (readingCapability >>> 8); | ||
| b[2] = (byte) (readingCapability >>> 16); | ||
| b[3] = (byte) (readingCapability >>> 24); | ||
|
|
||
| b[4] = (byte) verificationCapability; | ||
| b[5] = (byte) (verificationCapability >>> 8); | ||
| b[6] = (byte) (verificationCapability >>> 16); | ||
| b[7] = (byte) (verificationCapability >>> 24); | ||
| } | ||
|
|
||
| private PosCapability (byte[] b) { | ||
| if (b != null) { | ||
| // will always use our own internal copy of array | ||
| int copyLen= Math.min(b.length, 16); | ||
| System.arraycopy(b, 0, this.b, 0, copyLen); | ||
| } | ||
| } | ||
|
|
||
| public boolean hasReadingCapability (int readingMethods) { | ||
| int i = b[3] << 24 | b[2] << 16 & 0xFF0000 | b[1] << 8 & 0xFF00 | b[0] & 0xFF ; | ||
| return (i & readingMethods) == readingMethods; | ||
| } | ||
| public boolean hasReadingCapability (ReadingCapability method) { | ||
| return hasReadingCapability (method.intValue()); | ||
| } | ||
| public boolean hasVerificationCapability (int verificationMethods) { | ||
| int i = b[7] << 24 | b[6] << 16 & 0xFF0000 | b[5] << 8 & 0xFF00 | b[4] & 0xFF; | ||
| return (i & verificationMethods) == verificationMethods; | ||
| } | ||
| public boolean hasVerificationCapability (VerificationCapability method) { | ||
| return hasVerificationCapability(method.intValue()); | ||
| } | ||
| public byte[] getBytes() { | ||
| return b; | ||
| } | ||
| public boolean canEMV() { | ||
| return hasReadingCapability(ReadingCapability.ICC) || hasReadingCapability(ReadingCapability.CONTACTLESS); | ||
| } | ||
| public boolean canManualEntry() { | ||
| return hasReadingCapability(ReadingCapability.PHYSICAL); | ||
| } | ||
| public boolean isSwiped() { | ||
| return hasReadingCapability(ReadingCapability.MAGNETIC_STRIPE); | ||
| } | ||
| public String toString() { | ||
| return super.toString() + "[" + ISOUtil.hexString (getBytes())+ "]"; | ||
| } | ||
|
|
||
| public static PosCapability valueOf (byte[] b) { | ||
| return new PosCapability(b); // we create new objects for now, but may return cached instances in the future | ||
| } | ||
|
|
||
| public void dump(PrintStream p, String indent) { | ||
| String inner = indent + " "; | ||
| StringBuilder sb = new StringBuilder(); | ||
| p.printf("%s<pvc value='%s'>%n", indent, ISOUtil.hexString(getBytes())); | ||
| for (ReadingCapability m : ReadingCapability.values()) { | ||
| if (hasReadingCapability(m)) { | ||
| if (sb.length() > 0) | ||
| sb.append(','); | ||
| sb.append(m.name()); | ||
| } | ||
| } | ||
| p.printf ("%src: %s%n", inner, sb); | ||
| sb = new StringBuilder(); | ||
| for (VerificationCapability m : VerificationCapability.values()) { | ||
| if (hasVerificationCapability(m)) { | ||
| if (sb.length() > 0) | ||
| sb.append(','); | ||
| sb.append(m.name()); | ||
| } | ||
| } | ||
| p.printf ("%svc: %s%n", inner, sb); | ||
| p.println("</pvc>"); | ||
| } | ||
|
|
||
| public void setReadingCapabilities(boolean value, ReadingCapability ... capabilities ){ | ||
| setFlags(value, capabilities); | ||
| } | ||
|
|
||
| public void unsetReadingCapabilities(ReadingCapability ... capabilities) { | ||
| setReadingCapabilities(false, capabilities); | ||
| } | ||
|
|
||
| public void setReadingCapabilities(ReadingCapability ... capabilities) { | ||
| setReadingCapabilities(true, capabilities); | ||
| } | ||
|
|
||
| public void setVerificationCapabilities(boolean value, VerificationCapability ... capabilities){ | ||
| setFlags(value, capabilities); | ||
| } | ||
|
|
||
| public void unsetVerificationCapabilities(VerificationCapability ... capabilities) { | ||
| setVerificationCapabilities(false, capabilities); | ||
| } | ||
|
|
||
| public void setVerificationCapabilities(VerificationCapability ... capabilities) { | ||
| setVerificationCapabilities(true, capabilities); | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| /* | ||
| * jPOS Project [http://jpos.org] | ||
| * Copyright (C) 2000-2022 jPOS Software SRL | ||
| * | ||
| * This program is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU Affero General Public License as | ||
| * published by the Free Software Foundation, either version 3 of the | ||
| * License, or (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU Affero General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU Affero General Public License | ||
| * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
|
|
||
| package org.jpos.iso; | ||
|
|
||
| @SuppressWarnings("unused") | ||
| public abstract class PosFlags { | ||
|
|
||
| public interface Flag { | ||
| int getOffset(); | ||
| int intValue(); | ||
| } | ||
|
|
||
| /** | ||
| * Sets or unsets a set of flags according to value | ||
| * @param value if true flags are set, else unset | ||
| * @param flags flag set to set or unset | ||
| */ | ||
| protected void setFlags(boolean value, Flag... flags) { | ||
| byte[] b = getBytes(); | ||
| if (value) { | ||
| for (Flag flag : flags) { | ||
| for (int v = flag.intValue(), offset = flag.getOffset(); v != 0; v >>>= 8, offset++) { | ||
| if (offset < b.length) | ||
| b[offset] |= (byte) v; | ||
| } | ||
| } | ||
| } else { | ||
| for (Flag flag : flags) { | ||
| for (int v = flag.intValue(), offset = flag.getOffset(); v != 0; v >>>= 8, offset++) { | ||
| if (offset < b.length) | ||
| b[offset] &= (byte) ~v; | ||
| } | ||
| } | ||
| } | ||
| } | ||
| public abstract byte[] getBytes(); | ||
|
|
||
| public String toString() { | ||
| return super.toString() + "[" + ISOUtil.hexString (getBytes())+ "]"; | ||
| } | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.