This project contains different libraries that are commonly used in the Peppol/eDelivery area:

• peppol-id-datatypes - the generated JAXB classes for ID handling (since v8.4.0)
• peppol-id - the ID data structures (since v7.0.0)
• peppol-commons - the most basic data structures for use with Peppol and BDXR
• peppol-testfiles - a set of UBL and SBDH test files
• peppol-sbdh - Peppol specific SBDH handling
• peppol-sml-client - the Peppol SML client
• peppol-smp-datatypes - the Peppol SMP generated JAXB classes (since v8.4.0)
• peppol-smp-client - the Peppol SMP and BDXR SMP client
• peppol-directory-businesscard - the Peppol Directory Business Card data model (since v9.1.0)
• peppol-mlr - specific support for the Peppol Message Level Response (MLR) (since v9.1.2)
• peppol-mls - specific support for the Peppol Message Level Status (MLS) (since v10.1.0)
• dbnalliance-commons - contains commons stuff for DBNAlliance support (since v10.2.0)
• dbnalliance-xhe - specific support for DBNAlliance XHE header (since v9.5.0)
• hredelivery-commons - contains commons stuff for HR eDelivery support (since v12.0.2)

This project is part of my Peppol solution stack. See https://github.com/phax/peppol for other components and libraries in that area.

These project are used implicitly by e.g. the following projects:

• phase4 - an AS4 implementation that supports the Peppol Network
• phoss-smp - the phoss SMP server with a management GUI
• phoss-directory - the phoss Directory for Peppol and TOOP

This project is licensed under the Apache 2.0 license.

Java library with the JAXB generated elements for Peppol ID and Peppol Code List handling. First created in v8.4.0.

Make sure to run mvn process-sources before using it in the IDE. The additional code is created in target/generated-sources/xjc.

Java library with shared IDs and predefined IDs. First created in v7.0.0.

Java library with shared Peppol components. It contains the basic algorithms. Since v7 this depends on the peppol-id submodule.

This project also contains the predefined Peppol Truststores. See https://github.com/phax/peppol-commons/tree/master/peppol-commons/src/main/resources/truststore for all details.

Simple SBDH handler for the use with Peppol. It offers the possibility to extract all meta data from an SBDH document as well as set all meta data to an SBDH document.

Make sure to run mvn generate-sources before using it in the IDE. The additional code is created in target/generated-sources/xjc.

This projects implements the "Envelope specification" as listed on http://www.peppol.eu/ressource-library/technical-specifications/transport-infrastructure/infrastructure-resources. The detail document this project refers to can be found at https://docs.peppol.eu/edelivery/envelope/PEPPOL-EDN-Business-Message-Envelope-1.2.1-2020-03-11.pdf

A Java library with a lot of UBL and SBDH test files suitable for different scenarios.

SimpleInvoicing test files are used from https://github.com/SimplerInvoicing/testset

This project contains the SML client library used by the SMP's to interact with the SML. This library is usually only used within SMP servers, to communicate the changes to the central SML.

Make sure to run mvn generate-sources before using it in the IDE. The additional code is created in target/generated-sources/xjc.

This project contains 2 main classes for talking to the Peppol SML:

• ManageServiceMetadataServiceCaller which is used to change SMP assignments in the SML. This must be called for a new SMP to register it once at the SML.
• ManageParticipantIdentifierServiceCaller which is used to manage the assignment of participants to SMPs. This must be invoked from the SMP server every time a new participant is registered (or an existing one is modified or deleted).

Both classes offer the possibility to set an optional custom SSLSocketFactory as well as a custom optional HostnameVerifier. The implementation of this is in the base class AbstractSMLClientCaller.

This project is used by peppol-smp-server the SMP server with a management GUI and flexible backends.

Java library with the JAXB generated elements for Peppol SMP handling. First created in v8.4.0.

Make sure to run mvn process-sources before using it in the IDE. The additional code is created in target/generated-sources/xjc.

This project holds the SMP client library used by the Access Points to retrieve service metadata. This project supports the Peppol SMP specification, the OASIS BDXR SMP v1 and OASIS BDXR SMP v2 specification. This project uses Apache HTTP client to perform the REST lookups on foreign SMPs.

The Peppol SMP specification 1.2.0, mandatory per 1.5.2022, is supported since v8.7.3. The Peppol SMP specification 1.3.0 to be used per 1.12.2023 does not require any changes and is supported out of the box.

I also provide an OSS phoss SMP server with a nice management GUI.

If you are looking for a standalone query tool, https://github.com/phax/smp-query-webapp is what you may have a look at.

This was introduced in v9.1.0

This project holds the different versions of the Peppol Directory Business Card data model, as well as one generic model.

This was introduced in v9.1.2

This project holds utility classes to read and write a Peppol Message Level Response (MLR) as defined in https://docs.peppol.eu/poacc/upgrade-3/profiles/36-mlr/

• Class PeppolMLRBuilder can be used to build a Peppol MLR document - with or without line details. For each LineResponse the specialized builder class PeppolMLRLineResponseBuilder is available.
• Class PeppolMLRMarshaller can be used to serialize MLR messages from and to XML. It is based on the ph-ubl marshaller.

See https://github.com/phax/peppol-commons/blob/master/peppol-mlr/src/test/java/com/helger/peppol/mlr/PeppolMLRBuilderTest.java for an example how to use the classes.

This was introduced in v10.0.3

This project holds utility classes to read and write a Peppol Message Level Status (MLS) as defined in the member review of the MLS specification. This is not necessarily the final version of the Peppol MLS and subject to change when the final version is released.

• Class PeppolMLSBuilder can be used to build a Peppol MLS document - with or without line details. For each LineResponse the specialized builder class PeppolMLSLineResponseBuilder is available.
• Class PeppolMLSMarshaller can be used to serialize MLS messages from and to XML. It is based on the ph-ubl marshaller.
• Class PeppolMLSValidator can be used to run Schematron validation on Peppol MLS messages.

See https://github.com/phax/peppol-commons/blob/master/peppol-mls/src/test/java/com/helger/peppol/mls/PeppolMLSBuilderTest.java for an example how to use the classes.

This was introduced in v10.2.0

This project contains shared components for DBNAlliance usage.

This was introduced in v9.5.0

This project holds support for reading and writing DBNAlliance XHE header. This is the DBNAlliance version of peppol-sbdh based on the ph-xhe library.

This was introduced in v12.0.3

This project contains shared components for Croatian (HR) eDelivery usage in the area as eRacun.

Configuration resolution (since v8.2.0)

The SMP client (both Peppol and OASIS BDXR) uses the file application.properties for configuration. The file smp-client.properties is also evaluated for backwards-compatibility reasons but with lower priority.

See https://github.com/phax/ph-commons#ph-config for the new resolution logic.

Configuration resolution (pre v8.2.0)

The SMP client (both Peppol and OASIS BDXR) uses the file smp-client.properties for configuration. The default file resides in the folder src/main/resources of this project. You can change the path of the properties file by setting the environment variable SMP_CLIENT_CONFIG (since v7.0.7), the system property peppol.smp.client.properties.path (since v4.3.5), the system property smp.client.properties.path (available as of v4.2.0) to the absolute path of the configuration file (e.g. by specifying -Dsmp.client.properties.path=/var/www/smpclient.properties on Java startup). The name of the file does not matter, but if you specify a different properties file please make sure that you also specify an absolute path to e.g. the trust store!

Configuration properties

It supports the following properties:

• smpclient.truststore.type: the type of key store to be used. Possible values are JKS, PKCS12 and BCFKS. Defaults to JKS.

  • Must be set to PKCS12 for Peppol G3 CA

• smpclient.truststore.path: the location of the Peppol trust store (of the specified type) to be used. If this property is not defined, the value defaults to truststore/complete-truststore.jks. By default the SMP client supports the following built-in trust stores (in library peppol-commons):

  • truststore/2025/smp-prod-truststore.p12 - contains the trust certificates for Peppol G3 production only (root, SMP, Directory, SML)
  • truststore/2025/smp-test-truststore.p12 - contains the trust certificates for Peppol G3 test only (root, SMP, Directory, SML)
  • truststore/2018/smp-prod-truststore.jks - contains the trust certificates for Peppol G2 production only (root, SMP, Directory, SML)
  • truststore/2018/smp-pilot-truststore.jks - contains the trust certificates for Peppol G2 pilot only (root, SMP, Directory, SML)

• smpclient.truststore.password: the password to access the trust store. By default the password peppol is used. This password is valid for all built-in trust stores mentioned above.

• http.proxy.host (before v8.7.2: http.proxyHost): the host name or IP address to be used as a HTTP proxy for all hosts. If you need proxy exemptions use the http.proxy.nonProxyHosts configuration.

• http.proxy.port (before v8.7.2: http.proxyPort): the port of the HTTP proxy. The port must be specified and has no default value. If you need proxy exemptions use the http.proxy.nonProxyHosts configuration.

• http.proxy.username (before v8.7.2: http.proxyUsername): the username for the HTTP proxy. This property takes only effect if proxy host and proxy port are defined.

• http.proxy.password (before v8.7.2: http.proxyPassword): the password for the HTTP proxy. This property takes only effect if proxy host, proxy port and proxy username are defined.

• http.proxy.nonProxyHosts (before v8.7.2: http.nonProxyHosts) (since v6.2.4): A pipe separated list of non-proxy hosts. E.g. localhost|127.0.0.1.

• [deprecated since v8.7.2] http.useSystemProperties (since v5.2.4): if true the system properties (=JVM properties) for HTTP configuration are used for setting up the connection. This implies that the properties http.proxyHost, http.proxyPort, http.proxyUsername and http.proxyPassword are ineffective! The default value is false. Deprecated since v8.7.2

• http.connect.timeout.ms (since v7.0.4): set the connect timeout in milliseconds. The default value is 5000 meaning 5 seconds.

• http.response.timeout.ms (since v8.8.0; before http.request.timeout.ms): set the response timeout in milliseconds. The default value is 10000 meaning 10 seconds.

A proxy server can be specified in two ways:

• A single proxy server for all hosts - no exemptions. This can be specified in the configuration file for all SMPClient instances or per SMPClient instance (same for BDXR client - for all clients based on AbstractGenericSMPClient).
• A more complex setup based on the JVM system properties (based on https://docs.oracle.com/javase/8/docs/api/java/net/doc-files/net-properties.html). This can also be specified in the configuration file to enable the usage for all SMPClient instances or on a per-instance basis.

Specify a global proxy server The SMP client supports a proxy server. By default the proxy specified in the configuration file (see above) is used (since v4.3.0).

Alternatively call the method setProxy (org.apache.http.HttpHost) on an SMPClient or SMPClientReadOnly. This means you can specify the proxy on a per-call basis. Proxy authentication is available since v5.2.5 by invoking setProxyCredentials (org.apache.http.auth.Credentials) on the SMP or BDXR client.

Get the endpoint URL for a participant using a special document type and process:

    // The Peppol participant identifier
    final IParticipantIdentifier aPI_AT_Test = PeppolIdentifierFactory.INSTANCE.createParticipantIdentifierWithDefaultScheme ("9915:test");

    // Create the main SMP client using the production SML
    final SMPClientReadOnly aSMPClient = new SMPClientReadOnly (PeppolURLProvider.INSTANCE,
                                                                aPI_AT_Test,
                                                                ESML.DIGIT_TEST);
    final String sEndpointAddress = aSMPClient.getEndpointAddress (aPI_AT_Test,
                                                                   EPredefinedDocumentTypeIdentifier.INVOICE_EN16931_PEPPOL_V30,
                                                                   EPredefinedProcessIdentifier.BIS3_BILLING,
                                                                   ESMPTransportProfile.TRANSPORT_PROFILE_PEPPOL_AS4_V2);
    // Endpoint address should be "https://test.erechnung.gv.at/as4"
    System.out.println ("The Austrian government test AS4 AP that handles invoices in Peppol BIS 3 is located at: " +
                        sEndpointAddress);

If you don't need the DNS lookup you can use the URL of the SMP directly (equivalent to the previous example):

    // The Peppol participant identifier
    final IParticipantIdentifier aPI_AT_Test = PeppolIdentifierFactory.INSTANCE.createParticipantIdentifierWithDefaultScheme ("9915:test");

    // Create the main SMP client using the production SML
    final SMPClientReadOnly aSMPClient = new SMPClientReadOnly (URLHelper.getAsURI ("http://B-85008b8279e07ab0392da75fa55856a2.iso6523-actorid-upis.acc.edelivery.tech.ec.europa.eu"));
    final String sEndpointAddress = aSMPClient.getEndpointAddress (aPI_AT_Test,
                                                                   EPredefinedDocumentTypeIdentifier.INVOICE_EN16931_PEPPOL_V30,
                                                                   EPredefinedProcessIdentifier.BIS3_BILLING,
                                                                   ESMPTransportProfile.TRANSPORT_PROFILE_PEPPOL_AS4_V2);

    // Endpoint address should be "https://test.erechnung.gv.at/as4"
    System.out.println ("The Austrian government test AS4 AP that handles invoices in Peppol BIS 3 is located at: " +
                        sEndpointAddress);

This project is meant to be build by Maven 3.x. It requires at least Java 17 to be build. To build simply call mvn clean install in the root folder.

When integrating this in your IDE, ensure to run mvn process-sources first, so that the automatically generated files are present. For the subprojects peppol-id, peppol-commons, peppol-sbdh and peppol-sml-client add target/generated-sources/xjc to your buildpath afterwards.

Add the following to your pom.xml to use this artifact, replacing x.y.z with the latest version number (see below):

<dependency>
  <groupId>com.helger.peppol</groupId>
  <artifactId>peppol-id</artifactId>
  <version>x.y.z</version>
</dependency>

<dependency>
  <groupId>com.helger.peppol</groupId>
  <artifactId>peppol-commons</artifactId>
  <version>x.y.z</version>
</dependency>

<dependency>
  <groupId>com.helger.peppol</groupId>
  <artifactId>peppol-testfiles</artifactId>
  <version>x.y.z</version>
</dependency>

<dependency>
  <groupId>com.helger.peppol</groupId>
  <artifactId>peppol-sbdh</artifactId>
  <version>x.y.z</version>
</dependency>

<dependency>
  <groupId>com.helger.peppol</groupId>
  <artifactId>peppol-sml-client</artifactId>
  <version>x.y.z</version>
</dependency>

<dependency>
  <groupId>com.helger.peppol</groupId>
  <artifactId>peppol-smp-client</artifactId>
  <version>x.y.z</version>
</dependency>

<dependency>
  <groupId>com.helger.peppol</groupId>
  <artifactId>peppol-directory-businesscard</artifactId>
  <version>x.y.z</version>
</dependency>

<dependency>
  <groupId>com.helger.peppol</groupId>
  <artifactId>peppol-mlr</artifactId>
  <version>x.y.z</version>
</dependency>

<dependency>
  <groupId>com.helger.peppol</groupId>
  <artifactId>peppol-mls</artifactId>
  <version>x.y.z</version>
</dependency>

<dependency>
  <groupId>com.helger.peppol</groupId>
  <artifactId>dbnalliance-commons</artifactId>
  <version>x.y.z</version>
</dependency>

<dependency>
  <groupId>com.helger.peppol</groupId>
  <artifactId>dbnalliance-xhe</artifactId>
  <version>x.y.z</version>
</dependency>

<dependency>
  <groupId>com.helger.peppol</groupId>
  <artifactId>hredelivery-commons</artifactId>
  <version>x.y.z</version>
</dependency>

Alternatively use the following code in your dependencyManagement section to use it as a BOM:

<dependency>
  <groupId>com.helger.peppol</groupId>
  <artifactId>peppol-commons-parent-pom</artifactId>
  <version>x.y.z</version>
  <type>pom</type>
  <scope>import</scope>
</dependency>

Note: prior to v8.1.0 the Maven groupId was com.helger.

The binary version of this library can be found on https://repo1.maven.org/maven2/com/helger/peppol/ They depend on several other libraries so I suggest you are going for the Maven source integration.

• Peppol Policy for the use of identifiers v4.x
• Peppol Business Message Envelope (SBDH) v2.x

v12.0.5 - work in progress

• SMP client does not emit any warnings on https usage if the date is ≥ 2025-11-01
• Deprecated class PeppolConfigurableURLProvider in favour of PeppolNaptrURLProvider which works fine
• Added initial predefined truststores for HR eDelivery

v12.0.4 - 2025-10-06

• Updated to eDEC Code Lists v9.4

v12.0.3 - 2025-09-18

• Added new CA globalsign atlas r3 ov tls ca 2025 q3 (globalsign) to all SML related trust stores
• Included preliminary version for HR eDelivery

v12.0.2 - 2025-09-18

• Class AbstractBDXLURLProvider now implements IBDXLURLProvider directly
• Deprecated methods ISMPURLProvider.getSMPURLOfParticipant
• Removed the default method of IPeppolURLProvider.getSMPURIOfParticipant

v12.0.1 - 2025-08-28

• Fixed SMPExtension.equals and SMPExtension.hashCode because of the DOM Element member

v12.0.0 - 2025-08-26

• Requires Java 17 as the minimum version
• Updated to ph-commons 12.0.0
• Removed all code marked as deprecated for removal
• Removed the truststore fallback for the SMP Client configuration - so make sure you configured the smpclient.truststore.* properties!

v11.0.6 - 2025-08-12

• Replaced the Let's Encrypt R3 CA with the E5 CA in the predefined trust stores

v11.0.5 - 2025-08-12

• Updated to ph-web 10.5.0
• The SMPHttpClientSettings now disables the HTTP protocol upgrade by default, which was introduced by Apache HttpClient 5.4

v11.0.4 - 2025-07-20

• Added Peppol PKI G3 certificates into PeppolTrustedCA

v11.0.3 - 2025-07-17

• Updated to Peppol eDEC Code Lists v9.3

v11.0.2 - 2025-07-16

• Added support for the new Peppol G3 PKI and preconfifured trust stores (using PKCS12 format)
• Deprecated the complete-truststore.jks constant - it will not be taken over for the Peppol G3 PKI!

v11.0.1 - 2025-06-25

• Fixed the determination of the Peppol Certificate subject for a Redrect, if no X509SubjectName element is present.

v11.0.0 - 2025-06-02

• Updated to Peppol eDEC Code Lists v9.2
• Removed Pfuoi420 annotation and all methods that were marked with it. This means, this version only supports Peppol Policy for use of Identifiers v4.3.0 or later.
• Added a getClone method to the the NAPTR based URL providers
• Removed all deprecated methods and classes, that were marked for removal in the previous releases
• Removed the MLS builder "Response Code" per Line Response
• The PeppolMLSLineResponseBuilder can now deal with multiple responses per "Line Response"

v10.5.1 - 2025-05-29

• The PeppolMLSBuilder now correctly requires the issue time with a mandatory time zone

v10.5.0 - 2025-04-15

• Moved the interface ISMPFollowRedirectCallback to its own package
• Extended BDXR1 and BDXR2 clients to also support the ISMPFollowRedirectCallback

v10.4.3 - 2025-05-14

• Introduced new interface ISMPFollowRedirectCallback
• The ISMPServiceMetadataProvider.getServiceMetadata(OrNull) methods received an overload with an optional ISMPFollowRedirectCallback

v10.4.2 - 2025-05-13

• Deprecated the eB2B specific trust stores

v10.4.1 - 2025-05-11

• Disabled certain SBDH validations if they payload is non-XML
• Added a predefined method in PeppolSBDHData to determine if a payload is XML or not.

v10.4.0 - 2025-05-09

• All created NAPTR URLs are now created in lowercase only
• Improved the PeppolMLSBuilder so that it can also be filled from existing ApplicationResponse objects
• Made Peppol Participant Identifier Value checks more strict, so that they must start with 4 digits and a colon (as in 0000:id)
• Added support for MLS_TO and MLS_TYPE SBDH entries

v10.3.2 - 2025-04-29

• Added new class PeppolConfigurableURLProvider that allows to switch between CNAME and NAPTR based lookups

v10.3.1 - 2025-04-29

• Deprecated class PeppolURLProvider
• Using class PeppolNaptrURLProvider instead of class PeppolURLProvider to comply to the Peppol Policy for use of Identifiers 4.4.0

v10.3.0 - 2025-04-28 (supports Peppol Policy for use of Identifiers up to 4.4.0)

• Extended Peppol participant identifier value length to 135 for Peppol Policy for use of Identifiers 4.4.0
• Moved annotations@Pfuoi420, @Pfuoi430 and @Pfuoi440 to the submodule peppol-id into package com.helger.peppolid.peppol
• This release deprecates all Policy for use of Identifiers 4.2.0 related classes and methods as they become obsolete on May 15th, 2025

v10.2.1 - 2025-04-14

• Renamed all classes DBNAllianceXHEDocument* to DBNAllianceXHEData*
• Fixed type case error in regards to XHE PayloadContent

v10.2.0 - 2025-04-11

• Requires at least ph-commons 11.2.1
• Added new submodule dbnalliance-commons containing shared DBNAlliance stuff
• Removed enum EPeppolCertificateCheckResult in favour of ECertificateCheckResult from ph-security
• Deprecated class PeppolCAChecker in favour of TrustedCAChecker from ph-security
• Deprecated remaining methods in PeppolCertificateHelper in favour of new class PeppolTrustedCA
• Deprecated class PeppolKeyStoreHelper in favoid of new class PeppolTrustStores

v10.1.0 - 2025-03-16

• Added new submodule peppol-mls to support the member review version of Peppol MLS
• Removed submodule peppol-ap-helper as it is not a top-level project at https://github.com/phax/peppol-ap-support

v10.0.2 - 2025-03-04

• Updated to Peppol eDEC Code Lists v9.1
• Updated to Peppol eDEC Code Lists XSD v2.5

v10.0.1 - 2025-02-26

• Fixed a stupid copy paste in class DBNAlliancePayload. See #59 - thx @taalexlistex
• Fixed predefined Customization ID for DBNAlliance. See #60 - thx @taalexlistex
• Added support for eB2B AP Production Trust Store as a predefined truststore

v10.0.0 - 2025-02-03

• Updated to ph-commons 11.2.0
• Added new submodule peppol-ap-helper
• Removed all deprecated classes, methods and fields
• Moved the following class and methods into ph-commons and removed the local classes and methods
  • Moved IURLDownloader to ph-commons
  • Moved ExpiringObject to ph-datetime
  • Moved TrustedCACertificates, CRLCache, CRLDownloader, CRLHelper, AbstractRevocationCheckBuilder, CertificateRevocationCheckerDefaults, ERevocationCheckMode, ERevoked, IRevokedIndicator and RevocationCheckResultCache to ph-security
  • Moved method PeppolKeyStoreHelper.getAllTrustedCertificates to KeyStoreHelper
• Renamed EPeppolSBDHDocumentReadError to EPeppolSBDHDataError and moved to com.helger.peppol.sbdh
• Renamed PeppolSBDHDocumentReader to PeppolSBDHDataReader and moved to com.helger.peppol.sbdh
• Renamed PeppolSBDHDocumentReadException to PeppolSBDHDataReadException and moved to com.helger.peppol.sbdh
• Renamed PeppolSBDHDocumentWriter to PeppolSBDHDataWriter and moved to com.helger.peppol.sbdh
• Removed interface IParticipantIdentifierScheme
• Renamed class ParticipantIdentifierSchemeManager to PeppolParticipantIdentifierSchemeManager

v9.7.2 - 2025-01-08

• Updated to OpenPeppol eDEC Code Lists v9.0

v9.7.1 - 2024-12-20

• Re-release of 9.7.0

v9.7.0 - 2024-12-20

• Reworked the Peppol Document Type Identifier data model to handle non-XML syntax specific IDs as well
• Introduced new classes (I)PeppolGenericDocumentTypeIdentifierParts to handle the generic identifier parts
• Deprecated classes (I)BusdoxDocumentTypeIdentifierParts for removal

v9.6.1 - 2024-12-16

• Added new class PeppolNaptrURLProvider
• Fixed the Peppol Directory URL of EPeppolNetwork.PRODUCTION
• Added new method PeppolSBDHData.areAllFieldsSet (Consumer<String>)

v9.6.0 - 2024-11-10 (supports Peppol Policy for use of Identifiers up to 4.3.0)

• Requiring ph-commons 11.1.10
• Deprecated methods SMPClientReadOnly.getCompleteServiceGroup(OrNull) and getServiceGroupReferenceList(OrNull) because the underlying APIs are non-standard
• Extracted methods from ISMPServiceMetadataProvider into ISMPExtendedServiceMetadataProvider
• Updated the DBNAlliance Pilot domain name
• Moved method PeppolCertificateHelper.getAllTrustedCertificates to class PeppolKeyStoreHelper
• Added new methods to support Peppol Policy for use of Identifiers 4.3.0
• Added new annotations @Pfuoi420 and @Pfuoi430 to hint methods that are specification specific
• Added support for eB2B AP Pilot Trust Store as a predefined truststore
• Renamed class CertificateRevocationChecker to CertificateRevocationCheckerDefaults
• Made class RevocationCheckBuilder a top-level class
• Totally reworked class PeppolCertificateChecker to add flexibility and support multiple Peppol CAs
• Added new class PeppolCAChecker to support in the verification of Peppol certificates based on CAs
• Renamed class PeppolRevocationCache to RevocationCheckResultCache
• Added new enum EPeppolServiceDomain to be able to provide specific settings for specific service domains
• Added new enum EPeppolNetwork to be able to easily differentiate the Peppol Network stages

v9.5.1 - 2024-08-11

• Make sure that wildcard lookups including a * in the Customization ID will always fail
• Added additional SMPClientReadOnly.getWildcardServiceMetadataOrNull overload
• Extended ISMPServiceMetadataProvider and ISMPServiceGroupProvider interfaces

v9.5.0 - 2024-07-29

• Updated to dnsjava 3.6 fixing CVE-2024-25638
• Added new submodule dbnalliance-xhe. See #53 - thx @robinsongarciax
• Marked certain ESMPTransportProfile entries as "deleted"
• Added new SMP client exception SMPClientParticipantNotFoundException to indicate non-existing Service Groups. This was previously covered in SMPClientNotFoundException.
• Updated to OpenPeppol eDEC Code Lists v8.9

v9.4.0 - 2024-05-24

• Renamed IParticipantIdentifierScheme to IPeppolParticipantIdentifierScheme
• Tried to make the usage of IIdentifierFactory more customizable
• Made AbstractRevocationCheckBuilder and PeppolRevocationCache top-level classes
• Extracted class TrustedCACertificates to hold a list of certificates
• Deprecated a lot of methods in PeppolCertificateChecker in favour of new APIs. Main idea is to simplify multi-certificate handling.

v9.3.6 - 2024-04-24

• Added new class PeppolLaxIdentifierFactory
• Added new enum entry ESMPIdentifierType.PEPPOL_LAX for SMP handling. See smp#275.

v9.3.5 - 2024-04-23

• Updated to OpenPeppol eDEC Code Lists v8.8

v9.3.4 - 2024-04-04

• Added new classes to support the DBNA network as well (DBNAURLProviderSMP, EDBNASML)
• Allowing empty identifier schemes as being present (for DBNA). See IIdentifier.hasScheme ()

v9.3.3 - 2024-03-29

• Ensured Java 21 compatibility

v9.3.2 - 2024-03-29

• Added the DBNA AS4 v1 profile to ESMPTransportProfile. See #52

v9.3.1 - 2024-03-04

• Updated to ph-ubl 9.0.0 (affects only peppol-mlr)
• Changed the default checking mode in CertificateRevocationChecker from CRL_BEFORE_OCSP to CRL to avoid any fallback to OCSP
• Improved logging of certificate revocation checks

v9.3.0 - 2024-01-22

• PredefinedProcessIdentifierManager now internally works with the full URI encoded process ID and not just the value
• Improved the CRL caching API and unified it with the Peppol certificate revocation checker cache
• Via CRLCache constructor a custom CRLDownloader can be configured. The default solution uses the Java runtime HttpURLConnection.

v9.2.3 - 2024-01-10

• Changed the default checking mode in CertificateRevocationChecker from OCSP to CRL_BEFORE_OCSP due to phax/phase4#124 (comment)

v9.2.2 - 2024-01-08

• Extended PeppolSBDHDocumentReader API to allow to disable check for mandatory C1 Country Code via .setCheckForCountryC1(boolean)

v9.2.1 - 2024-01-07

• Updated to ph-web 10.1.7
• Added interface method ISMPServiceMetadataProvider.getWildcardServiceMetadataOrNull

v9.2.0 - 2024-01-02

• Made COUNTRY_C1 in SBDH mandatory
• Updated the Peppol default trust stores to remove the old, soon expiring GlobalSign certificates. It was for a previous SML/SMK setup only.
• Moved the logic of PeppolSBDHDocument to PeppolSBDHData. The old class became deprecated.
• Extracted the Peppol SBDH validation into a separate method PeppolSBDHDocumentReader.validateData
• Extracted class PeppolWildcardSelector in preparation to support wildcard matching with different algorithms

v9.1.3 - 2023-12-10

• Fixed the "state" in ESMPTransportProfile predefined values

v9.1.2 - 2023-12-06

• Added new submodule peppol-mlr. It contains data structures to read and write Peppol Message Level Response messages.

v9.1.1 - 2023-11-22

• Added the "peppol-directory-businesscard" to the known submodules in the BOM part of pom.xml
• Updated to OpenPeppol eDEC Code Lists v8.7
• Improved the Peppol Document Type Identifier value syntax checks - for busdox-docid-qns and for peppol-doctype-wildcard
• Improved the Peppol Process Identifier value syntax checks
• Identifier value checks can now be different per identifier scheme

v9.1.0 - 2023-11-09

• Added new submodule peppol-directory-businesscard. It is meant to replace the phoss-directory-businesscard one.

v9.0.8 - 2023-08-22

• Updated to OpenPeppol eDEC Code Lists v8.6
• Added CRLHelper.setCRLOfURL to manually add an externally downloaded CRL
• Added CRLHelper.getCRLFromURL now considers a maximum caching duration (defaults to 1 day)
• Methods PredefinedDocumentTypeIdentifierManager.getDocumentTypeIdentifierOfID and PredefinedDocumentTypeIdentifierManager.containsDocumentTypeIdentifierWithID now require the full identifier, incl. the scheme, to work around potentially new ambiguities
• Extended CertificateRevocationChecker builder with crlCachingDuration(Duration)
• Added new enum EPeppolCertificateCheckResult.NOT_CHECKED for phase4/#159

v9.0.7 - 2023-08-01

• Updated to ph-commons 11.1

v9.0.6 - 2023-05-25

• Improved support for the SBDH field COUNTRY_C1

v9.0.5 - 2023-05-17

• Added possibility to customize secure validation in SMPHttpResponseHandlerSigned (for the Java 17 SHA-1 issue)
• Added possibility to customize SMP Client to enabled or disable the secure validation via setSecureValidation (for the Java 17 SHA-1 issue)
• Added support for the SBDH field COUNTRY_C1 to fulfill the requirements of the Peppol Business Message Envelope 2.0 specification
• Fixed the splitting of Peppol Document Type Identifier values, so that :: can occur in Customization IDs

v9.0.4 - 2023-04-30

• Deprecated classes PeppolSBDHPayload(Reader|Writer|Validator) and EPeppolSBDHPayloadType
• Added new classes PeppolSBDHPayloadBinaryMarshaller and PeppolSBDHPayloadTextMarshaller instead
• Extended the API of class PeppolCertificateChecker to be able to register custom trusted Peppol certificates, e.g. for the French PoC

v9.0.3 - 2023-04-07

• Updated to OpenPeppol eDEC Code Lists v8.5.1

v9.0.2 - 2023-04-05

• Updated to OpenPeppol eDEC Code Lists v8.5
• Moved internal resources to different folders for overall unifications

v9.0.1 - 2023-03-27

• Updated to OpenPeppol eDEC Code Lists v8.4 with XSD 2.1

v9.0.0 - 2023-02-19

• Using Java 11 as the baseline
• Updated to ph-commons 11
• Updated to JAXB 4.0 and JAX-WS 4.0
• Removed deprecated classes and methods

v8.8.6 - 2023-05-25 [backport] * Improved support for the SBDH field COUNTRY_C1

• v8.8.5 - 2023-05-16 [backport]
  • Added support for the SBDH field COUNTRY_C1 to fulfill the requirements of the Peppol Business Message Envelope 2.0 specification
• v8.8.4 - 2023-01-23
  • Updated to OpenPeppol eDEC Code Lists v8.3.1
• v8.8.3 - 2023-01-20
  • Added the new enum ESMPTransportProfileState
  • Deprecated ISMPTransportProfile.isDeprecated() and added ISMPTransportProfile.getState() instead
  • Updated to OpenPeppol eDEC Code Lists v8.3
• v8.8.2 - 2022-11-24
  • Improved error handling when loading an ill-configured SMP client truststore
• v8.8.1 - 2022-11-01
  • Updated to ph-web 9.7.1
  • Extended SMPJsonResponse with the versions for BDXR2
  • Deprecated SMP transport profiles busdox-transport-as2-ver1p0 (Peppol AS2 v1) and busdox-transport-as2-ver2p0 (Peppol AS2 v2)
  • Extended PeppolSBDHDocument API
  • Extended PeppolSBDHDocumentWriter API with a "favour speed" option
  • Added support for wildcard querying (DDTS) in Peppol SMP client SMPClientReadOnly.getWildcardServiceMetadataOrNull
• v8.8.0 - 2022-08-17
  • Updated to ph-web 9.7.0
  • Updated to Apache HttpClient 5.x
  • The setters for the trust store in the SMP clients now accept null
  • Renamed the SMP client configuration property from http.request.timeout.ms to http.response.timeout.ms
• v8.7.6 - 2022-07-12
  • Updated to OpenPeppol eDEC Code Lists v8.2
• v8.7.5 - 2022-05-25
  • Deprecated package com.helger.peppol.codelist in submodule peppol-commons because the code lists are out of date
  • Updated to OpenPeppol eDEC Code Lists v8.1
• v8.7.4 - 2022-03-29
  • Fixed an error in BDXR2ClientReadOnly.getServiceMetadata when using specific identifier classes
• v8.7.3 - 2022-03-28
  • Added a new generic SMP extension data model that works with Peppol, OASIS BDXR SMP v1 and OASIS BDXR SMP v2.
  • Added new class BPCURLProviderSMP that works for the BPC market pilot was added
  • Renamed the classes BDXR2Service(Group|Metadata)Marshaller to BDXR2MarshallerService(Group|Metadata) for consistency with BDXR 1
  • Added a missing namespace mapping to BDXR2NamespaceContext
  • Classes BDXR1NamespaceContext and BDXR2NamespaceContext now offer a static getInstance method
  • Added support for handling ServiceActivationDate and ServiceExpirationDate in the Peppol SMP client. See issue #38 - thx @Florianisme
• v8.7.2 - 2022-03-06
  • Updated to BouncyCastle 1.70
  • Renamed SMP client proxy properties, to match a standard way. The old properties are still supported for backwards compatibility.
    • http.proxyHost is now http.proxy.host
    • http.proxyPort is now http.proxy.port
    • http.proxyUsername is now http.proxy.username
    • http.proxyPassword is now http.proxy.password
    • http.nonProxyHosts is now http.proxy.nonProxyHosts
    • http.useSystemProperties is now deprecated
• v8.7.1 - 2022-01-20
  • Extended base interfaces of predefined identifiers to reflect the new layout.
• v8.7.0 - 2022-01-20
  • Fixed some SonarCloud issues
  • Updated to OpenPeppol eDEC Code Lists v8.0 with the new data layout
• v8.6.4 - 2021-10-18
  • Added new predefined truststores for SMPs: truststore/2018/smp-pilot-truststore.jks and truststore/2018/smp-prod-truststore.jks
  • Improved the error messages when reading Peppol SBDH messages.
• v8.6.3 - 2021-09-27
  • Verifying all contained Signature elements of an SMP response
  • Made the JAXB Marshallers of the SMP clients customizable
• v8.6.2 - 2021-07-06
  • Avoid NPE in SMPClientReadOnly.getServiceMetadata if the returned server response is not XML
  • Improved debug logging in SMPHttpResponseHandlerSigned in case of error
  • Added possibility in TrustStoreBasedX509KeySelector to specify a date and time, for which the checks should be performed
• v8.6.1 - 2021-05-10
  • Updated to OpenPeppol eDEC Code Lists v7.5
• v8.6.0 - 2021-05-02
  • Updated to ph-commons 10.1
  • Changed the JAXB binding for XML Schema date time to XMLOffset*
• v8.5.2 - 2021-04-30
  • Updated the truststore by removing the old (expired) Let's Encrypt root certificates.
  • Changed the name of the SMP client configuration properties as follows (leaving the old ones in place with a warning message):
    • truststore.type was renamed to smpclient.truststore.type
    • truststore.path was renamed to smpclient.truststore.path
    • truststore.password was renamed to smpclient.truststore.password
  • Extracted class CertificateRevocationChecker from PeppolCertificateChecker to check certificates
  • Added support for validating with CRL as well
• v8.5.1 - 2021-03-26
  • Updated to OpenPeppol eDEC Code Lists v7.4
• v8.5.0 - 2021-03-22
  • Updated to ph-commons 10
  • Changed the JAXB binding for XML Schema date time to Offset*
• v8.4.1 - 2021-02-19
  • Updated the TrustStore to support the new Let's Encrypt root certificates for Peppol Directory
• v8.4.0 - 2021-02-16
  • Added constants CODE_LIST_VERSION and CODE_LIST_ENTRY_COUNT to all the Peppol EPredefined...Identifier enums
  • Extended public API of SMPJsonResponse
  • Extracted new sub-modules peppol-id-datatypes and peppol-smp-datatypes with just the generated JAXB classes
  • Changed created package from com.helger.peppolid to com.helger.xsds.peppol.id1
  • Changed created package from com.helger.smpclient.peppol.jaxb to com.helger.xsds.peppol.smp1
• v8.3.1 - 2020-12-04
  • Started adding support for peppol-doctype-wildcard
  • Fixed the consistency check of the "TypeVersion" element in Peppol SBDH to also work for non-UBL documents
• v8.3.0 - 2020-11-25
  • Reworked the revocation checking configuration for Peppol certificates. Now it is more flexible.
• v8.2.7 - 2020-11-23
  • Improved some debug logging
  • Extended PeppolCertificateChecker API to be used more flexible
  • Extended checks in PeppolKeyStoreHelper
• v8.2.6 - 2020-11-18
  • Updated to ph-web 9.5.0
  • Extended SMPClientReadOnly and BDXRClientReadOnly with further static methods
  • Updated to eDEC code lists 7.3
• v8.2.5 - 2020-10-02
  • Fixed the data model created by SMPClient.saveServiceGroup and BDXRClient.saveServiceGroup in the overload with only the participant identifier
• v8.2.4 - 2020-09-28
  • Extended class PeppolSBDHDocument to also read the special BinaryContent and TextContent nodes easily
• v8.2.3 - 2020-09-25
  • Allow to disable the value checks when reading Peppol SBDH documents
• v8.2.2 - 2020-09-17
  • Updated to Jakarta JAXB 2.3.3
  • Updated to Jakarta JAXWS 2.3.3
  • Updated to ph-sbdh 4.1.1
  • Removed deprecated class PeppolDNSResolutionException
• v8.2.1 - 2020-09-14
  • 8.2.0 whysoever didn't make it to Maven Central
• v8.2.0 - 2020-09-10
  • Removed deprecated class PeppolKeyStoreHelper.Config2010
  • Removed all deprecated and replaced methods
  • Improved debug logging in the SMP client
  • SMP client configuration is now read from global configuration and is not necessarily constraint to smp-client.properties file. The use of the system properties peppol.smp.client.properties.path, smp.client.properties.path and SMP_CLIENT_CONFIG will no longer work. Use the system property config.file or the environment variable CONFIG_FILE instead (backwards incompatible change)
  • Class PeppolDNSResolutionException was replaced with SMPDNSResolutionException
• v8.1.8 - 2020-09-02
  • Fixed XML Schema validation of BDXR SMP v2 client
• v8.1.7 - 2020-08-30
  • Updated to ph-commons 9.4.7
  • Using Java 8 date and time classes for JAXB created classes
  • Updated to the latest BDMSL WSDL files
  • Reworked the DNS URL provider class hierarchy for greater flexibility. New base class is now ISMPURLProvider.
• v8.1.6 - 2020-08-25
  • Added re-usable SMP result to JSON conversion
• v8.1.5 - 2020-08-20
  • Updated to eDEC Code Lists 7.2
• v8.1.4 - 2020-07-15
  • Updated to eDEC Code Lists 7.1
• v8.1.3 - 2020-07-11
  • Fixed a missing whitespace in soapAction for SML registration of participants - issue - regression from 8.0.6
• v8.1.2 - 2020-07-06
  • The creation of the SMP Migration Key was adopted to the effective BDMSL implementation - issue #37
• v8.1.1 - 2020-06-04
  • Made SMP/BDXR client truststore configurable via the code - issue #35
• v8.1.0 - 2020-05-26
  • Changed the Maven groupId to com.helger.peppol
  • Updated to ph-web 9.3.0 (using ph-dns) (new Maven groupId)
  • Updated to ph-xsds 2.3.0 (new Maven groupId)
  • Deprecated class NAPTRResolver in favour of the new NaptrResolver
  • IBDXLURLProvider takes custom DNS server now as InetAddress instead of as String
• v8.0.7 - 2020-05-06
  • Extended predefined document type ID API
  • Updated Peppol codelists to contain deprecation status on process identifiers
• v8.0.6 - 2020-05-05
  • Updated to official Peppol Codelist v7
  • Updated to the official Peppol Codelist XSD files
  • Made NAPTR record "Service name" comparison case insensitive to honor RFCs
• v8.0.5 - 2020-04-22
  • Extracted BDXR1NamespaceContext and BDXR2NamespaceContext
  • Made XML Schema validation for SMP clients customizable
  • By default the XML Schema validation for querying service metadata is now enabled (breaking change)
  • Removed methods deprecated in v7.x
• v8.0.4 - 2020-04-16
  • Extended the SMP client API with getAllDocumentTypes from a service group
• v8.0.3 - 2020-04-01 (not a joke)
  • Updated to ph-commons 9.4.1
• v8.0.2 - 2020-03-03
  • Updated to dnsjava 3.0.1
  • Added new enum ESMPIdentifierType
  • Added ESMPAPIType.getDisplayName()
  • Added the upcoming CEF SMK/SML cipher suites
  • A problem with the OCSP checking of SMP certificates was resolved
  • Changed the certificate revocation cache to have a timeout of 6 hours
• v8.0.1 - 2020-02-16
  • Updated to ph-web 9.1.9
  • Changed the SMP client HTTP configuration to use the new HttpClientSettings class
• v8.0.0 - 2020-02-05
  • The SMP client configuration can now also be addressed via the SMP_CLIENT_CONFIG environment variable
  • Removed the Peppol PKI v2 certificates from the complete trust store as they expired in January 2020
  • Moved the SMP code from peppol-commons to peppol-smp-client and adopted package names
    • The peppol-smp-client project was total restructured - everything is now under package com.helger.smpclient
    • The generated classes for the Peppol SMP XSD were moved from com.helger.peppol.smp to com.helger.smpclient.peppol.jaxb
  • Unified licensing to Apache 2.0
• v7.0.6 - 2020-01-17
  • Updated to Peppol Code List v6
  • Improved the SMP client API
  • Added possibility to customize the "follow redirects" setting of the SMP client
• v7.0.5 - 2019-12-04
  • Added the new SMK TLS certificate chain to sml-truststore.jks and complete-truststore.jks
• v7.0.4 - 2019-11-26
  • Made SMP client connection timeout and request timeout configurable via the configuration file (see #33)
  • The new Peppol V6 codelist has no dedicated process code list anymore
  • Integrated the classes PeppolCerticateChecker and EPeppolCertificateCheckResult from phase4 and extended them
  • The license of submodule peppol-commons changed from MPL 2.0 to Apache 2.0
• v7.0.3 - 2019-11-05
  • Started adding support for Code Lists v6 (for preview purposes only)
  • Removed the explicit certificate from directory.peppol.eu because it is renewed too often (see issue #31)
  • Added new class PeppolCertificateHelper
  • Added possibility to customize the User Agent of SMP clients
  • Added X509 certificates as constants in PeppolKeyStoreHelper
• v7.0.2 - 2019-08-16
  • Using more base types in certain APIs for better interoperability (binary incompatible change)
  • Updated to Peppol Code List v5
• v7.0.1 - 2019-06-25
  • Fixed a naming issues for predefined identifier 0195
• v7.0.0 - 2019-06-10
  • Started to rework identifier class hierarchies, interfaces and package assignments - the result is incompatible to the 6.x version
  • Started integrating OASIS BDXR SMP v2 CSD01 identifiers into the existing structure
  • Renamed EsensURLProvider to BDXLURLProvider
  • Using the OASIS BDXR SMP generated code from ph-xsds-bdxr-smp1 instead of including it manually
  • Updated to ph-xsds-* 2.2.3
  • Enabled XSD validation in JAXB marshallers by default
  • SMPClient and BDXRClient throw an Exception if the writable REST API parameters don't follow the XSD
  • Added new class BDXR2ClientReadOnly as SMP client for OASIS BDXR SMP v2 (WS 06) specification
  • Added new subprobject peppol-id that moved all the com.helger.peppol.identifier packages to com.helger.peppolid
• v6.2.5 - 2019-05-07
  • Fixed Java 12 compatibility
• v6.2.4 - 2019-05-05
  • SMPClient got the possibility to configure "non-proxy hosts" using the configuration file setting http.nonProxyHosts
  • Update the Directory trust store to contain the new server certificates for directory.peppol.eu and test-directory.peppol.eu
  • Added support for the new SMP transport profile busdox-transport-as2-ver2p0 (Peppol AS2 profile v2)
  • Peppol SBDH now supports reading UBL 2.2
  • Added support for new SBDH text and binary payloads as specified in Peppol Business Message Envelope v1.2
• v6.2.3 - 2019-01-18
  • Updated to Peppol code lists version 4
• v6.2.2 - 2018-11-30
  • Made process identifier scheme optional when using SimpleIdentifierFactory
• v6.2.1 - 2018-11-22
  • Updated to ph-commons 9.2.0
  • Added a special truststore to access directory.peppol.eu and added this to the complete truststore as well
• v6.2.0 - 2018-10-24
  • Added SMP transport profile "Peppol AS4 v2"
  • Removed all deprecated methods
  • Converted a runtime exception to a checked exception in IPeppolURLProvider.getDNSNameOfParticipant. The new exception class is called PeppolDNSResolutionException.
  • Added new class SMPClientBadResponseException
  • Optional SMP data structure XSD validation can be now enabled (see AbstractSMPMarshaller.setValidationEnabled and AbstractBDXRMarshaller.setValidationEnabled). By default it is disabled for backwards compatibility.
• v6.1.4 - 2018-10-17
  • Updated to final code list V3
  • The files PeppolDocumentTypeIdentifier.* got new attribute names (name → profilecode, doctypeid → id, added scheme)
  • The files PeppolProcessIdentifier.* got new attribute names (name → profilecode, bisid is now optional, added scheme)
  • Automatically created EPredefinedTransportProfileIdentifier plus GC and XML for the transport profile list
• v6.1.3 - 2018-09-26
  • Requires ph-commons 9.1.3
  • Updated to Peppol codelists v3 snapshots
  • Added support for Peppol Envelope (SBDH) specification v1.1 from https://github.com/OpenPEPPOL/documentation/blob/master/TransportInfrastructure/ICT-Transport-OpenPEPPOL-Envelope_Specification-11_2018-08-31.pdf
• v6.1.2 - 2018-05-15
  • Really fixed OSGI ServiceProvider configuration
  • Added interface IBDXLURLProvider
  • Updated the BDMSL service to the latest version
• v6.1.1 - 2018-05-14
  • Fixed OSGI ServiceProvider configuration
  • Updated to ph-commons 9.1.0
• v6.1.0 - 2018-05-04 (#StarWarsDay release)
  • Reworked internal Peppol document type identifier representation (API incompatibility; deleted OpenPeppolDocumentTypeIdentifierParts)
  • The new official Peppol code lists were integrated. Therefore EPredefinedIdentifierIssuingAgency was replaced with EPredefinedParticipantIdentifierScheme and IdentifierIssuingAgencyManager was renamed to ParticipantIdentifierSchemeManager
  • The document types were removed from the predefined process identifiers
  • The shortcut constants of the predefined process identifiers were slightly changed (the final "0" was removed, so BIS1A_V20 is now BIS1A_V2)
• v6.0.4 - 2018-04-13
  • Added SSL certificates of SML into default truststore (truststore/complete-truststore.jks)
  • Replaced truststore SHA-1 files with SHA-256 checksum files
• v6.0.3 - 2018-04-11
  • Codelist updated (added Estonian Company Code and Billing BIS v3)
• v6.0.2 - 2018-03-06
  • Added support for SHA256 and SHA512 in TrustStoreBasedX509KeySelector for BDXR
  • Fixed error in BDXRClientReadOnly certificate parsing
• v6.0.1 - 2018-02-13
  • Removed unused dependency to BouncyCastle
  • Added the new OpenPEPPOL root PKI v3 - valid from 2018-2028
  • Important: the paths to the preconfigured truststore paths have changed - see below for details
• v6.0.0 - 2018-01-05
  • Updated to ph-commons 9.0.0
  • SMP client can now handle responses with BOM
  • Removed legacy project peppol-sml-client-swing again
  • Added Peppol AS4 transport protocol ID
  • All sub-projects previously licensed under EUPL 1.1 or MPL 1.1 (peppol-commons, peppol-smp-client and peppol-sml-client) are now licensed under MPL 2.0
• v5.2.7 - 2017-07-21
  • Unified identifier handling concerning "" and null
• v5.2.6 - 2017-05-30
  • Added possibility to deprecate transport profiles
• v5.2.5 - 2017-05-25
  • Binds to ph-web 8.8.0
  • Added possibility to define SMP client proxy credentials(see issue #13)
  • Added legacy project peppol-sml-client-swing due to request
• v5.2.4 - 2017-01-09
  • Binds to ph-commons 8.6.0
  • Updated to dnsjava 2.1.8
  • Added possibility to define usage of proxy system properties via configuration file (see issue #9)
• v5.2.3 - 2016-12-28
  • Updated to BouncyCastle 1.56
  • Binds to ph-web 8.7.1
  • SMPClient and BDXRClient extended with writing API to create redirects
• v5.2.2 - 2016-12-16
  • Added possibility to support more proxy settings via system properties (see issue #9)
• v5.2.1 - 2016-11-21
  • Added possibility to disable SMP/BDXR client certificate check (see issue #8)
• v5.2.0 - 2016-10-25
  • Reworked identifier API to improve case sensitivity handling (based on identifier scheme). The rules per identifier factory:
  • BDXR: identifiers based on participant identifier scheme iso6523-actorid-upis, document type identifier scheme bdx-docid-qns or process identifier scheme bdx-procid-transport are treated case insensitive
  • Peppol: identifiers based on participant identifier scheme iso6523-actorid-upis are treated case insensitive
  • simple: all identifiers are handled case sensitive.
• v5.1.5 - 2016-10-17
  • Improved BDXR extension API
• v5.1.4 - 2016-10-12
  • Added missing U-NAPTR resolution in EsensURLProvider - thanks to @jerouris for pointing that out
• v5.1.3 - 2016-09-15
  • Changed Peppol identifier codelist to 1.2.1, because 1.2.2 was based on a misunderstanding
• v5.1.2 - 2016-09-09
  • Updated to ph-commons 8.5.x
  • Updated Peppol identifier codelist to 1.2.2
• v5.1.1 - 2016-08-21
  • Updated to ph-commons 8.4.x
  • Improved identifier handling for BDXR
• v5.1.0 - 2016-08-01
• v5.0.1 - 2016-07-26
• v5.0.0 - 2016-07-12
  • JDK 8 is now required
  • Please check the separate Update to version 5 page.
• v4.3.5 - 2016-02-26
  • Made the SMP query API more flexible so that e.g. the Peppol Directory BusinessCards can easily be queried; made the SMP Client more configurable.
• v4.3.4 - 2016-01-26
  • Reduced the maximum migration key length from 100 to 24 (new SMK 3 requirement) and adopted the API to use String instead of UUID
• v4.3.3 - 2015-12-11
  • Improved the support for BDXR SMP stuff
• v4.3.2 - 2015-11-26
  • Improved the support for custom SMP transport profiles
  • Updated the BDMSL additional services WSDL to the latest 3.1.0 version
• v4.3.1 - 2015-10-30
  • Added new BDMSL client to access the new "/cipaservice" in a convenient way (class BDMSLClient in project peppol-sml-client)
  • Loosened the regular expression for participant identifier schemes
  • Added a new SML participant delete method with SMP ID to work around an SMK 3.0.0 problem
• v4.3.0 - 2015-10-29
  • Added support for CIPA BDMSL 3.0 with the wsse:Security header
  • Added BDXR SMP client
  • Integrated the BDXR SMP classes into peppol-commons
  • Updated the BDMSL Service WSDL corresponding to the CIPA 3.0.0 release

My personal Coding Styleguide | It is appreciated if you star the GitHub project if you like it.