Encryption Functions

There seems to be an issue in this version. After the update through Admin console the version shows as 1.1.1 not 1.1.0 and the update available flag keeps showing:

• Support for high volume encryption use cases. This version includes a (1 minute) cache for encryption key retrieval

• Support for high volume encryption use cases. This version includes a (1 minute) cache for encryption key retrieval

Were you ever able to figure this out?

Do you know how can I tell if a string is encrypted or not? For example, if I encrypt a text and want to display the actual value, I need to decrypt it. But if the text was not encrypted before and I use the decrypt function, it will throw an error. So we need: if encrypted, then use decrypt function else just display the value. How can we do this?

Hi,

I created a rule to encrypt/decrypt values using this plug-in and for both functions I use the same key defined in the Third party credential. 

I first encrypt the value and store it in DB and then retrieve it in a process and decrypt the value. When trying to decrypt the encrypted value in the process I get the following error: 

Expression evaluation error at function fn!decryptvalue [line 11]: Could not decrypt item of type javax.crypto.IllegalBlockSizeException: Input length must be multiple of 16 when decrypting with padded cipher. Item prepared for server was not encrypted: {1}.

Has anyone face this issue before or has any idea on how to solve it? 

Thanks in advance

HI ,

Is there any document on how to configure field name, key and value in third part credentials?

 how to generate value ,is it automatically generated one ?

In The expresseion: encryptvalue(valueToEncrypt:local!phoneNumber,
externalSystemKey:"encryptdecryptkey",
scsFieldKey:"key"

), what is mean by externalsystemkey and scsfieldkey

Hello, I have encrypted a field in the appian storage tables with AES_ENCRYPT and I have stored it by transforming it to HEX to leave it as text, but I want to create a rule that allows me to decrypt that field using the decryptvalue function, but I cannot make them compatible The encryption ones, do you know of any way that the encryption in MySQL and Appian with the functions are compatible?

Hello - Can I know what version a JUnit we can use to run the unit tests in the Encryption Functions plugin?

Also, what version of JDK used to develop?

I'm getting the following error trying to run the testEncryptedValueCanBeDecrypted test

internal Error occurred.
org.junit.platform.commons.JUnitException: TestEngine with ID 'junit-jupiter' failed to discover tests
    at org.junit.platform.launcher.core.EngineDiscoveryOrchestrator.discoverEngineRoot(EngineDiscoveryOrchestrator.java:160)
    at org.junit.platform.launcher.core.EngineDiscoveryOrchestrator.discoverSafely(EngineDiscoveryOrchestrator.java:132)
    at org.junit.platform.launcher.core.EngineDiscoveryOrchestrator.discover(EngineDiscoveryOrchestrator.java:107)
    at org.junit.platform.launcher.core.EngineDiscoveryOrchestrator.discover(EngineDiscoveryOrchestrator.java:78)
    at org.junit.platform.launcher.core.DefaultLauncher.discover(DefaultLauncher.java:110)
    at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)
    at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)
    at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)
    at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:71)
    at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
    at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:221)
    at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:54)
Caused by: org.junit.platform.commons.JUnitException: MethodSelector [className = 'com.appiansolutionengineering.encryption.test.EncryptTextTest', methodName = 'testEncryptedValueCanBeDecrypted', methodParameterTypes = ''] resolution failed
    at org.junit.platform.launcher.listeners.discovery.AbortOnFailureLauncherDiscoveryListener.selectorProcessed(AbortOnFailureLauncherDiscoveryListener.java:39)
    at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolution.resolveCompletely(EngineDiscoveryRequestResolution.java:103)
    at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolution.run(EngineDiscoveryRequestResolution.java:83)
    at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolver.resolve(EngineDiscoveryRequestResolver.java:113)
    at org.junit.jupiter.engine.discovery.DiscoverySelectorResolver.resolveSelectors(DiscoverySelectorResolver.java:46)
    at org.junit.jupiter.engine.JupiterTestEngine.discover(JupiterTestEngine.java:69)
    at org.junit.platform.launcher.core.EngineDiscoveryOrchestrator.discoverEngineRoot(EngineDiscoveryOrchestrator.java:152)
    ... 11 more
Caused by: org.junit.platform.commons.PreconditionViolationException: Could not load class with name: com.appiansolutionengineering.encryption.test.EncryptTextTest
    at org.junit.platform.engine.discovery.MethodSelector.lambda$lazyLoadJavaClass$0(MethodSelector.java:157)
    at org.junit.platform.commons.function.Try$Failure.getOrThrow(Try.java:335)
    at org.junit.platform.engine.discovery.MethodSelector.lazyLoadJavaClass(MethodSelector.java:156)
    at org.junit.platform.engine.discovery.MethodSelector.getJavaClass(MethodSelector.java:135)
    at org.junit.jupiter.engine.discovery.MethodSelectorResolver.resolve(MethodSelectorResolver.java:75)
    at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolution.lambda$resolve$2(EngineDiscoveryRequestResolution.java:150)
    at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
    at java.util.ArrayList$ArrayListSpliterator.tryAdvance(ArrayList.java:1361)
    at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126)
    at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:499)
    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:486)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
    at java.util.stream.FindOps$FindOp.evaluateSequential(FindOps.java:152)
    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
    at java.util.stream.ReferencePipeline.findFirst(ReferencePipeline.java:464)
    at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolution.resolve(EngineDiscoveryRequestResolution.java:189)
    at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolution.resolve(EngineDiscoveryRequestResolution.java:126)
    at org.junit.platform.engine.support.discovery.EngineDiscoveryRequestResolution.resolveCompletely(EngineDiscoveryRequestResolution.java:92)
    ... 16 more
Caused by: java.lang.ClassNotFoundException: com.appiansolutionengineering.encryption.test.EncryptTextTest
    at java.net.URLClassLoader.findClass(URLClassLoader.java:387)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:418)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:355)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:351)
    at org.junit.platform.commons.util.ReflectionUtils.lambda$tryToLoadClass$9(ReflectionUtils.java:831)
    at org.junit.platform.commons.function.Try.lambda$call$0(Try.java:57)
    at org.junit.platform.commons.function.Try.of(Try.java:93)
    at org.junit.platform.commons.function.Try.call(Try.java:57)
    at org.junit.platform.commons.util.ReflectionUtils.tryToLoadClass(ReflectionUtils.java:794)
    at org.junit.platform.commons.util.ReflectionUtils.tryToLoadClass(ReflectionUtils.java:750)
    ... 32 more

I know the description above states that this plug-in supports encryption/decryption of plain text data but is there any reason why it would not work on other data types? In particular I'm thinking of date fields, e.g. used for Date Of Birth (I assume the encrypted value would have to be stored as text anyway). Or would you need to convert the date field to text before passing it to the encryptvalue() function?