chore(docu): Add warning about untrusted user input

See merge request !101

added callback validation method and tests

See merge request !96

Update dependency com.nimbusds:nimbus-jose-jwt to v9.29

See merge request !100

Überarbeitung der Service Struktur

See merge request !99

refactoring: merge DestinationService, Portalservice and KeyService to a sinblge services that deals with keys, use eventlogvirfier in eventLogService to reduce dependencies in sender and subscriber facade

Separierung von Submission Payload und Client Builder

See merge request !90

Fix/842 ignore additional attributes in model mapper

See merge request !85

Update dependency org.mockito:mockito-core to v5

See merge request !97

Update dependency org.apache.maven.plugins:maven-failsafe-plugin to v3.0.0-M8

See merge request !94

Update dependency org.apache.maven.plugins:maven-surefire-plugin to v3.0.0-M8

See merge request !95

Update dependency org.apache.maven.plugins:maven-checkstyle-plugin to v3.2.1

See merge request !93

Update dependency org.springframework:spring-web to v5.3.25

See merge request !92

Update dependency org.junit.jupiter:junit-jupiter to v5.9.2

See merge request !91

Update dependency com.nimbusds:nimbus-jose-jwt to v9.28

See merge request !87

Update dependency org.mockito:mockito-core to v4.11.0

See merge request !88

feature(#774): Abruf des Status einer Submission

See merge request !80

Update dependency com.networknt:json-schema-validator to v1.0.76

See merge request !86

feature(#568): Abruf Event-Log

See merge request !69

Update dependency org.mockito:mockito-core to v4.10.0

See merge request !84