fix|chore: e2e test issues

.github/workflows/build.yml

@@ -142,7 +142,7 @@ jobs:
             type=semver,pattern={{version}}
             type=semver,pattern={{major}}
             type=semver,pattern={{major}}.{{minor}}
-            type=raw,value=1.13.21-SNAPSHOT,enable=${{ github.event.inputs.deploy_docker == 'true' || github.ref == format('refs/heads/{0}', 'main') }}
+            type=raw,value=1.13.22-SNAPSHOT,enable=${{ github.event.inputs.deploy_docker == 'true' || github.ref == format('refs/heads/{0}', 'main') }}
             type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }}
 
       - name: Agent Plane Hashicorp Container Build and push
@@ -180,7 +180,7 @@ jobs:
             type=semver,pattern={{version}}
             type=semver,pattern={{major}}
             type=semver,pattern={{major}}.{{minor}}
-            type=raw,value=1.13.21-SNAPSHOT,enable=${{ github.event.inputs.deploy_docker == 'true' || github.ref == format('refs/heads/{0}', 'main') }}
+            type=raw,value=1.13.22-SNAPSHOT,enable=${{ github.event.inputs.deploy_docker == 'true' || github.ref == format('refs/heads/{0}', 'main') }}
             type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }}
 
       - name: Agent Plane Azure Vault Container Build and push

CHANGELOG.md

@@ -24,13 +24,14 @@ All notable changes to this product will be documented in this file.
 
 # Released
 
-## [1.13.21] - 2024-07-15
+## [1.13.22] - 2024-07-29
 
 ### Added
 
 ### Changed
 
 - Adapted to Tractus-X EDC 0.7.3
+- Add connector url allowance patterns to the chart values for easier configuration.
 
 ## [1.12.19] - 2024-05-17
 

DEPENDENCIES

@@ -267,8 +267,8 @@ maven/mavencentral/org.eclipse.jetty/jetty-util/11.0.21, EPL-2.0 OR Apache-2.0,
 maven/mavencentral/org.eclipse.jetty/jetty-webapp/11.0.21, EPL-2.0 OR Apache-2.0, approved, rt.jetty
 maven/mavencentral/org.eclipse.jetty/jetty-xml/11.0.21, EPL-2.0 OR Apache-2.0, approved, rt.jetty
 maven/mavencentral/org.eclipse.parsson/parsson/1.1.6, EPL-2.0, approved, ee4j.parsson
-maven/mavencentral/org.eclipse.tractusx.agents.edc.agent-plane/agent-plane-protocol/1.13.21-SNAPSHOT, Apache-2.0, approved, automotive.tractusx
-maven/mavencentral/org.eclipse.tractusx.edc/auth-jwt/1.13.21-SNAPSHOT, Apache-2.0, approved, automotive.tractusx
+maven/mavencentral/org.eclipse.tractusx.agents.edc.agent-plane/agent-plane-protocol/1.13.22-SNAPSHOT, Apache-2.0, approved, automotive.tractusx
+maven/mavencentral/org.eclipse.tractusx.edc/auth-jwt/1.13.22-SNAPSHOT, Apache-2.0, approved, automotive.tractusx
 maven/mavencentral/org.eclipse.tractusx.edc/core-spi/0.7.3, Apache-2.0, approved, automotive.tractusx
 maven/mavencentral/org.eclipse.tractusx.edc/core-utils/0.7.3, Apache-2.0, approved, automotive.tractusx
 maven/mavencentral/org.eclipse.tractusx.edc/data-plane-migration/0.7.3, Apache-2.0, approved, automotive.tractusx

README.md

@@ -120,8 +120,8 @@ kubectl wait --namespace ingress-nginx \
   --selector=app.kubernetes.io/component=controller \
   --timeout=90s
 # transfer images
-kind load docker-image docker.io/tractusx/agentplane-hashicorp:1.13.21-SNAPSHOT --name ka
-kind load docker-image docker.io/tractusx/agentplane-azure-vault:1.13.21-SNAPSHOT --name ka
+kind load docker-image docker.io/tractusx/agentplane-hashicorp:1.13.22-SNAPSHOT --name ka
+kind load docker-image docker.io/tractusx/agentplane-azure-vault:1.13.22-SNAPSHOT --name ka
 # run chart testing
 ct install --charts charts/agent-plane
 ct install --charts charts/agent-plane-azure-vault   

agent-plane/README.md

@@ -66,10 +66,10 @@ mvn package -Pwith-docker-image
 Alternatively, after a successful build, you can invoke docker yourself 
 
 ```console
-docker build -t tractusx/agentplane-azure-vault:1.13.21-SNAPSHOT -f agentplane-azure-vault/src/main/docker/Dockerfile .
+docker build -t tractusx/agentplane-azure-vault:1.13.22-SNAPSHOT -f agentplane-azure-vault/src/main/docker/Dockerfile .
 ```
 
 ```console
-docker build -t tractusx/agentplane-hashicorp:1.13.21-SNAPSHOT -f agentplane-hashicorp/src/main/docker/Dockerfile .
+docker build -t tractusx/agentplane-hashicorp:1.13.22-SNAPSHOT -f agentplane-hashicorp/src/main/docker/Dockerfile .
 ```
 

agent-plane/agent-plane-protocol/README.md

@@ -64,7 +64,7 @@ Add the following dependency to your data-plane artifact pom:
         <dependency>
             <groupId>org.eclipse.tractusx.agents.edc</groupId>
             <artifactId>agent-plane-protocol</artifactId>
-            <version>1.13.21-SNAPSHOT</version>
+            <version>1.13.22-SNAPSHOT</version>
         </dependency>
 ```
 

agent-plane/agent-plane-protocol/pom.xml

@@ -25,7 +25,7 @@
     <parent>
         <groupId>org.eclipse.tractusx.agents.edc</groupId>
         <artifactId>agent-plane</artifactId>
-        <version>1.13.21-SNAPSHOT</version>
+        <version>1.13.22-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 

agent-plane/agent-plane-protocol/src/main/java/org/eclipse/tractusx/agents/edc/AgentExtension.java

@@ -169,14 +169,16 @@ public void initialize(ServiceExtensionContext context) {
                 monitor,
                 httpRequestFactory,
                 processor,
-                skillStore);
+                skillStore,
+                typeManager);
         AgentSourceFactory skillSourceFactory = new AgentSourceFactory(AgentProtocol.SKILL_HTTP.getProtocolId(),
                 edcHttpClient,
                 new AgentSourceRequestParamsSupplier(vault, typeManager, config, monitor),
                 monitor,
                 httpRequestFactory,
                 processor,
-                skillStore);
+                skillStore,
+                typeManager);
         pipelineService.registerFactory(sparqlSourceFactory);
         pipelineService.registerFactory(skillSourceFactory);
 

agent-plane/agent-plane-protocol/src/main/java/org/eclipse/tractusx/agents/edc/http/AgentHttpAction.java

@@ -19,14 +19,19 @@
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.node.ArrayNode;
+import jakarta.ws.rs.BadRequestException;
 import org.apache.http.HttpStatus;
 import org.apache.jena.fuseki.servlets.HttpAction;
 import org.apache.jena.fuseki.system.ActionCategory;
+import org.eclipse.tractusx.agents.edc.Tuple;
 import org.eclipse.tractusx.agents.edc.TupleSet;
 import org.slf4j.Logger;
 
 import java.net.URLDecoder;
+import java.util.Arrays;
+import java.util.Collection;
 import java.util.Iterator;
+import java.util.List;
 import java.util.Stack;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
@@ -37,10 +42,11 @@
 
 
 /**
- * HttpAction which may either contain
- * a query or a predefined skill. In each case
+ * HttpAction is a wrapper around a request/response 
+ * which may either contain a query or a predefined skill. In each case
  * the parameterization/input binding can be done either by
  * url parameters, by a binding set body or both.
+ * It contains also helper code to bind parameterized queries.
  */
 public class AgentHttpAction extends HttpAction {
     final String skill;
@@ -116,25 +122,35 @@ protected void parseArgs(HttpServletRequest request, HttpServletResponse respons
     }
 
     /**
-     * parses the body
+     * parses a given binding into a tupleset
+     *
+     * @param resultSet new binding spec
+     * @param tuples existing bindings
+     */
+    public static void parseBinding(JsonNode resultSet, TupleSet tuples) throws Exception {
+        ArrayNode bindings = ((ArrayNode) resultSet.get("results").get("bindings"));
+        for (int count = 0; count < bindings.size(); count++) {
+            TupleSet ts = new TupleSet();
+            JsonNode binding = bindings.get(count);
+            Iterator<String> vars = binding.fieldNames();
+            while (vars.hasNext()) {
+                String var = vars.next();
+                JsonNode value = binding.get(var).get("value");
+                ts.add(var, value.textValue());
+            }
+            tuples.merge(ts);
+        }
+    }
+
+    /**
+     * parses the body of the request as an input binding, if
+     * the content type is hinting to a sparql resultset
      */
     protected void parseBody(HttpServletRequest request, HttpServletResponse response) {
         if (RESULTSET_CONTENT_TYPE.equals(request.getContentType())) {
             ObjectMapper om = new ObjectMapper();
             try {
-                JsonNode bindingSet = om.readTree(request.getInputStream());
-                ArrayNode bindings = ((ArrayNode) bindingSet.get("results").get("bindings"));
-                for (int count = 0; count < bindings.size(); count++) {
-                    TupleSet ts = new TupleSet();
-                    JsonNode binding = bindings.get(count);
-                    Iterator<String> vars = binding.fieldNames();
-                    while (vars.hasNext()) {
-                        String var = vars.next();
-                        JsonNode value = binding.get(var).get("value");
-                        ts.add(var, value.textValue());
-                    }
-                    tupleSet.merge(ts);
-                }
+                parseBinding(om.readTree(request.getInputStream()), tupleSet);
             } catch (Exception e) {
                 response.setStatus(HttpStatus.SC_BAD_REQUEST);
             }
@@ -167,4 +183,83 @@ public String getGraphs() {
     public TupleSet getInputBindings() {
         return tupleSet;
     }
+
+    /**
+     * helper method to bind a given tupleset to a parameterized query
+     *
+     * @param query the parameterized query
+     * @param bindings the tupleset to bind
+     * @return bound query
+     */
+    public static String bind(String query, TupleSet bindings) throws Exception {
+        Pattern tuplePattern = Pattern.compile("\\([^()]*\\)");
+        Pattern variablePattern = Pattern.compile("@(?<name>[a-zA-Z0-9]+)");
+        Matcher tupleMatcher = tuplePattern.matcher(query);
+        StringBuilder replaceQuery = new StringBuilder();
+        int lastStart = 0;
+
+        //
+        // First find parameterized tuple appearances. Each tuple appearance is
+        // cloned for each bound "row"
+        //
+        while (tupleMatcher.find()) {
+            replaceQuery.append(query.substring(lastStart, tupleMatcher.start()));
+            String otuple = tupleMatcher.group(0);
+            Matcher variableMatcher = variablePattern.matcher(otuple);
+            List<String> variables = new java.util.ArrayList<>();
+            while (variableMatcher.find()) {
+                variables.add(variableMatcher.group("name"));
+            }
+            if (variables.size() > 0) {
+                boolean isFirst = true;
+                Collection<Tuple> tuples = bindings.getTuples(variables.toArray(new String[0]));
+                for (Tuple rtuple : tuples) {
+                    if (isFirst) {
+                        isFirst = false;
+                    } else {
+                        replaceQuery.append(" ");
+                    }
+                    String newTuple = otuple;
+                    for (String key : rtuple.getVariables()) {
+                        newTuple = newTuple.replace("@" + key, rtuple.get(key));
+                    }
+                    replaceQuery.append(newTuple);
+                }
+            } else {
+                replaceQuery.append(otuple);
+            }
+            lastStart = tupleMatcher.end();
+        }
+        replaceQuery.append(query.substring(lastStart));
+
+        //
+        // Replacing "global" variables appearing not in a tuple expression.
+        // This cannot be done for all bindings, but only the
+        // very first one
+        //
+        String queryString =  replaceQuery.toString();
+
+        Matcher variableMatcher = variablePattern.matcher(queryString);
+        List<String> variables = new java.util.ArrayList<>();
+        while (variableMatcher.find()) {
+            variables.add(variableMatcher.group("name"));
+        }
+        try {
+            Collection<Tuple> tuples = bindings.getTuples(variables.toArray(new String[0]));
+            if (tuples.size() == 0 && variables.size() > 0) {
+                throw new BadRequestException(String.format("Error: Got variables %s on top-level but no bindings.", Arrays.toString(variables.toArray())));
+            } else if (tuples.size() > 1) {
+                System.err.println(String.format("Warning: Got %s tuples for top-level bindings of variables %s. Using only the first one.", tuples.size(), Arrays.toString(variables.toArray())));
+            }
+            if (tuples.size() > 0) {
+                Tuple rtuple = tuples.iterator().next();
+                for (String key : rtuple.getVariables()) {
+                    queryString = queryString.replace("@" + key, rtuple.get(key));
+                }
+            }
+        } catch (Exception e) {
+            throw new BadRequestException(String.format("Error: Could not bind variables"), e);
+        }
+        return queryString;
+    }
 }

agent-plane/agent-plane-protocol/src/main/java/org/eclipse/tractusx/agents/edc/http/transfer/AgentSource.java

@@ -20,15 +20,19 @@
 import okhttp3.OkHttpClient;
 import okhttp3.Request;
 import okhttp3.Response;
+import okio.Buffer;
 import org.eclipse.edc.connector.dataplane.http.params.HttpRequestFactory;
 import org.eclipse.edc.connector.dataplane.http.spi.HttpRequestParams;
 import org.eclipse.edc.connector.dataplane.spi.pipeline.DataSource;
 import org.eclipse.edc.connector.dataplane.spi.pipeline.StreamResult;
 import org.eclipse.edc.http.spi.EdcHttpClient;
+import org.eclipse.edc.spi.types.TypeManager;
 import org.eclipse.edc.spi.types.domain.transfer.DataFlowStartMessage;
 import org.eclipse.tractusx.agents.edc.AgentConfig;
 import org.eclipse.tractusx.agents.edc.SkillDistribution;
 import org.eclipse.tractusx.agents.edc.SkillStore;
+import org.eclipse.tractusx.agents.edc.TupleSet;
+import org.eclipse.tractusx.agents.edc.http.AgentHttpAction;
 import org.eclipse.tractusx.agents.edc.sparql.SparqlQueryProcessor;
 import org.jetbrains.annotations.NotNull;
 
@@ -71,6 +75,8 @@ public class AgentSource implements DataSource {
 
     protected DataFlowStartMessage request;
 
+    protected TypeManager typeManager;
+
     protected String matchmakingAgentUrl;
 
     public static final String AGENT_BOUNDARY = "--";
@@ -114,6 +120,13 @@ protected StreamResult<Stream<Part>> openMatchmakingInternal() {
                     SkillDistribution distribution = skillStore.getDistribution(asset);
                     String params = request.getProperties().get(AgentSourceHttpParamsDecorator.QUERY_PARAMS);
                     SkillDistribution runMode = SkillDistribution.ALL;
+                    // if we have no distribution constraints, let the runMode decide
+                    if (distribution == SkillDistribution.ALL) {
+                        distribution = runMode;
+                    } else if (runMode == SkillDistribution.ALL) {
+                        // if we have no runMode constraints, let the distribution decide
+                        runMode = distribution;
+                    }
                     if (params.contains("runMode=provider") || params.contains("runMode=PROVIDER")) {
                         runMode = SkillDistribution.PROVIDER;
                     } else if (params.contains("runMode=consumer") || params.contains("runMode=CONSUMER")) {
@@ -123,7 +136,20 @@ protected StreamResult<Stream<Part>> openMatchmakingInternal() {
                         if (distribution == SkillDistribution.PROVIDER) {
                             return StreamResult.error(String.format("Run distribution of skill %s should be consumer, but was set to provider only.", asset));
                         }
-                        return StreamResult.success(Stream.of(new AgentPart("application/sparql-query", skillText.get().getBytes())));
+                        String query = skillText.get();
+                        okhttp3.Request tempRequest = this.requestFactory.toRequest(this.params);
+                        if (tempRequest.body() != null && AgentHttpAction.RESULTSET_CONTENT_TYPE.equals(tempRequest.body().contentType().toString())) {
+                            TupleSet bindings = new TupleSet();
+                            try {
+                                Buffer buffer = new Buffer();
+                                tempRequest.body().writeTo(buffer);
+                                AgentHttpAction.parseBinding(typeManager.getMapper().readTree(buffer.readByteArray()), bindings);
+                                query = AgentHttpAction.bind(query, bindings);
+                            } catch (Exception e) {
+                                return StreamResult.error(String.format("The query could not be bound to the given input tupleset.", e));
+                            }
+                        }
+                        return StreamResult.success(Stream.of(new AgentPart("application/sparql-query", query.getBytes())));
                     } else if (runMode == SkillDistribution.PROVIDER && distribution == SkillDistribution.CONSUMER) {
                         return StreamResult.error(String.format("Run distribution of skill %s should be provider, but was set to consumer only.", asset));
                     }
@@ -183,11 +209,31 @@ protected StreamResult<Stream<Part>> openMatchmakingRest() {
                     } else if (params.contains("runMode=consumer") || params.contains("runMode=CONSUMER")) {
                         runMode = SkillDistribution.CONSUMER;
                     }
+                    // if we have no distribution constraints, let the runMode decide
+                    if (distribution == SkillDistribution.ALL) {
+                        distribution = runMode;
+                    } else if (runMode == SkillDistribution.ALL) {
+                        // if we have no runMode constraints, let the distribution decide
+                        runMode = distribution;
+                    }
                     if (runMode == SkillDistribution.CONSUMER) {
                         if (distribution == SkillDistribution.PROVIDER) {
                             return StreamResult.error(String.format("Run distribution of skill %s should be consumer, but was set to provider only.", asset));
                         }
-                        return StreamResult.success(Stream.of(new AgentPart("application/sparql-query", skillText.get().getBytes())));
+                        String query = skillText.get();
+                        okhttp3.Request tempRequest = this.requestFactory.toRequest(this.params);
+                        if (tempRequest.body() != null && AgentHttpAction.RESULTSET_CONTENT_TYPE.equals(tempRequest.body().contentType().toString())) {
+                            TupleSet bindings = new TupleSet();
+                            try {
+                                Buffer buffer = new Buffer();
+                                tempRequest.body().writeTo(buffer);
+                                AgentHttpAction.parseBinding(typeManager.getMapper().readTree(buffer.readByteArray()), bindings);
+                                query = AgentHttpAction.bind(query, bindings);
+                            } catch (Exception e) {
+                                return StreamResult.error(String.format("The query could not be bound to the given input tupleset.", e));
+                            }
+                        }
+                        return StreamResult.success(Stream.of(new AgentPart("application/sparql-query", query.getBytes())));
                     } else if (runMode == SkillDistribution.PROVIDER && distribution == SkillDistribution.CONSUMER) {
                         return StreamResult.error(String.format("Run distribution of skill %s should be provider, but was set to consumer only.", asset));
                     }
@@ -301,6 +347,11 @@ public AgentSource.Builder matchmakingAgentUrl(String matchmakingAgentUrl) {
             return this;
         }
 
+        public AgentSource.Builder typeManager(TypeManager typeManager) {
+            dataSource.typeManager = typeManager;
+            return this;
+        }
+
         public AgentSource build() {
             Objects.requireNonNull(dataSource.requestId, "requestId");
             Objects.requireNonNull(dataSource.httpClient, "httpClient");