chore(#664): update readme

cli/README.md

@@ -5,24 +5,21 @@ The sdk provides a commandline-client as a runnable .jar, to be able to use the
 
 #### Setup & Build
 1. Build project root wih ``./mvnw clean package``
-2. Go to client/target and find a runnable jar ``fit-connect-client.jar``
+2. Go to client/target and find a runnable jar ``fit-connect-cli.jar``
 3. Provide [config yaml](../config.yml):
-   1. set environment variable ``FIT_CONNECT_CONFIG``:
-      1. Linux/MacOS: ``export FIT_CONNECT_CONFIG=path/to/config.yml``
-      2. Windows: ``set FIT_CONNECT_CONFIG=C:\Path\To\config.yml``
-   2. Initialize client via ApplicationConfigLoader:
-      ````java
-      var config = ApplicationConfigLoader.loadConfig("absolute/path/to/config.yml");
-      var senderClient = ClientFactory.senderClient(config);
-      ````
-   3. put ``config.yml`` in same path as the .jar-file 
-5. run client with ``java -jarfit-connect-client.jar [COMMAND] [OPTIONS]``
+   * a) set environment variable **FIT_CONNECT_CONFIG** or
+   * b) put ``config.yml`` in same path as the .jar-file 
+4. run client with ``java -jarfit-connect-cli.jar [COMMAND] [OPTIONS]``
+
+> **Setting Env-Variables:** <br>
+ Linux/MacOS: ``export FIT_CONNECT_CONFIG=path/to/config.yml`` <br>
+ Windows: ``set FIT_CONNECT_CONFIG=C:\Path\To\config.yml``
 
 #### SEND Single Submission Example
 The send command submits a new submission to a destination. Apart from optional attachments, all options are mandatory.
 
 ````sh
-java -jar fit-connect-client.jar send 
+java -jar fit-connect-cli.jar send 
     --destinationId=1b7d1a24-a6c8-4050-bb71-ae3749ec432f 
     --serviceName=Test 
     --leikaKey=urn:de:fim:leika:leistung:99400048079000 
@@ -35,7 +32,7 @@ java -jar fit-connect-client.jar send
 #### LIST Submissions Example
 The list command lists all submissionIds for a given destinationID.
 ````sh
-java -jar fit-connect-client.jar list --destinationID=1b7d1a24-a6c8-4050-bb71-ae3749ec432f 
+java -jar fit-connect-cli.jar list --destinationID=1b7d1a24-a6c8-4050-bb71-ae3749ec432f 
 ````
 #### GET Single Submission Example
 The get command loads a submission by `submissionId` and stores data and attachments in the given target location. If no target is
@@ -43,13 +40,13 @@ set, the cmd-client saves the data into in a folder named by the `submissionId`
 jar.
 
 ````sh
-java -jar fit-connect-client.jar get --submissionID=cc9b9b3c-d4b1-4ac7-a70b-e7ca76e88608 --target=Users/submissions/data
+java -jar fit-connect-cli.jar get --submissionID=cc9b9b3c-d4b1-4ac7-a70b-e7ca76e88608 --target=Users/submissions/data
 ````
 #### Batch Mode
 To send multiple submission with a single command, the client can be used in batch mode:
 
 ````sh
-java -jar fit-connect-client.jar batch --data=batch_data.csv
+java -jar fit-connect-cli.jar batch --data=batch_data.csv
 ````
 
 Currently, the import of CSV is supported. Follow the schema below, setting up your data:
@@ -60,11 +57,26 @@ destinationId, serviceName, leikaKey, data, dataType, attachments
 1b7d1a24-a6c8-4050-bb71-ae3749ec432d, Test2, "urn:de:fim:leika:leistung:99400048079000", /path/to/data/data2.xml, "XML", "path/to/attachment/report.pdf"
 ````
 > Windows paths: escape windows paths with `\\`, e.g. `C:\\path\\to\\file\\file.txt` !
-> 
+
+#### Generate JWK Test Keys
+The CLI can generate public and private keys for testing purposes for both encryption and signing.
+If no ``outDir`` ist specified, the cli will create a temporary folder that is logged in the console output.
+
+````sh
+java -jar fit-connect-cli.jar keygen --outDir=C:\temp
+````
+```
+[main] INFO  d.f.fitconnect.cli.CommandExecutor Generating JWKs ...
+[main] INFO  d.f.fitconnect.cli.keygen.KeyWriter Writing keys to directory C:\temp
+[main] INFO  d.f.fitconnect.cli.keygen.KeyWriter Wrote Encryption Public Key (key_use=wrapKey) as publicKey_encryption.json
+[main] INFO  d.f.fitconnect.cli.keygen.KeyWriter Wrote Decryption Private Key (key_use=unwrapKey) as privateKey_decryption.json
+[main] INFO  d.f.fitconnect.cli.keygen.KeyWriter Wrote Signature Verification Public Key (key_use=verify) as publicKey_signature_verification.json
+[main] INFO  d.f.fitconnect.cli.keygen.KeyWriter Wrote Signing Private Key (key_use=sign) as privateKey_signing.json
+```
+
 #### Usage And Commands
 
 ````shell
-Usage: <main class> [command] [command options]
   Commands:
     send      Send a submission
       Usage: send [options]
@@ -81,6 +93,8 @@ Usage: <main class> [command] [command options]
             Unique destination identifier in UUID format
         * --leikaKey
             The LeikaKey of the service type
+        * --schemaUri
+            Schema URI to validate submission data
         * --serviceName
             Name of the service type
 
@@ -111,4 +125,15 @@ Usage: <main class> [command] [command options]
         Options:
         * --data
             Path to submission data as csv
+
+    keygen      Generates JWK test keys for encryption, decryption, signing
+            and signature validation
+      Usage: keygen [options]
+        Options:
+          --outDir
+            Output directory folder where the generated test keys are written
+            to
+          --withConfig
+            Generates config.yaml with paths of the generated keys
+            Default: false
 ````