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fix code gen paths and add epp and pdp proto
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@joshua-roberts
joshua-roberts committed Nov 26, 2024
1 parent 89da8bd commit ce9893a
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Showing 50 changed files with 214 additions and 14,786 deletions.
54 changes: 48 additions & 6 deletions pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -10,7 +10,43 @@
<version>3.0.0-alpha.1</version>

<build>
<extensions>
<extension>
<groupId>kr.motd.maven</groupId>
<artifactId>os-maven-plugin</artifactId>
<version>1.7.1</version>
</extension>
</extensions>

<plugins>
<!-- grpc plugins -->
<plugin>
<groupId>org.xolstice.maven.plugins</groupId>
<artifactId>protobuf-maven-plugin</artifactId>
<version>0.6.1</version>
<configuration>
<outputDirectory>${project.build.directory}/generated-sources</outputDirectory>
<clearOutputDirectory>false</clearOutputDirectory>
<!-- Protobuf Compiler -->
<protocArtifact>com.google.protobuf:protoc:3.24.3:exe:${os.detected.classifier}</protocArtifact>
<!-- gRPC Compiler -->
<pluginId>grpc-java</pluginId>
<pluginArtifact>io.grpc:protoc-gen-grpc-java:1.57.0:exe:${os.detected.classifier}</pluginArtifact>
</configuration>
<executions>
<!-- Execution for Message Classes -->
<execution>
<id>generate-protobuf-messages</id>
<phase>generate-sources</phase>
<goals>
<goal>compile</goal>
<goal>compile-custom</goal>
</goals>
<configuration>
</configuration>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
Expand All @@ -35,7 +71,7 @@
</goals>
<configuration>
<sources>
<source>${project.build.directory}/generated-sources</source>
<source>${project.build.directory}/generated-sources/gov/nist/csd/pm</source>
</sources>
</configuration>
</execution>
Expand All @@ -49,7 +85,7 @@
<configuration>
<source>21</source>
<target>21</target>
<generatedSourcesDirectory>${project.build.directory}/generated-sources/antlr4</generatedSourcesDirectory>
<generatedSourcesDirectory>${project.build.directory}/generated-sources</generatedSourcesDirectory>
</configuration>
</plugin>
<plugin>
Expand Down Expand Up @@ -96,7 +132,7 @@
<version>${antlr.version}</version>
<configuration>
<sourceDirectory>src/main/java/gov/nist/csd/pm/pap/pml/antlr</sourceDirectory>
<outputDirectory>${project.build.directory}/generated-sources/antlr4</outputDirectory>
<outputDirectory>${project.build.directory}/generated-sources/gov/nist/csd/pm/pap/pml/antlr</outputDirectory>
<visitor>true</visitor>
<arguments>
<argument>-package</argument>
Expand All @@ -111,13 +147,14 @@
</goals>
<phase>generate-sources</phase>
<configuration>
<outputDirectory>${project.build.directory}/generated-sources/antlr4</outputDirectory>
<outputDirectory>${project.build.directory}/generated-sources/gov/nist/csd/pm/pap/pml/antlr</outputDirectory>
<sourceDirectory>src/main/java/gov/nist/csd/pm/pap/pml/antlr</sourceDirectory>
</configuration>
</execution>
</executions>
</plugin>
</plugins>

</build>

<dependencies>
Expand Down Expand Up @@ -159,15 +196,20 @@
<version>8.5.13</version>
</dependency>

<dependency>
<groupId>com.google.protobuf</groupId>
<artifactId>protobuf-java</artifactId>
<version>3.24.3</version>
</dependency>
<dependency>
<groupId>io.grpc</groupId>
<artifactId>grpc-protobuf</artifactId>
<version>1.67.1</version>
<version>1.57.0</version>
</dependency>
<dependency>
<groupId>io.grpc</groupId>
<artifactId>grpc-stub</artifactId>
<version>1.67.1</version>
<version>1.57.0</version>
</dependency>
<dependency>
<groupId>org.apache.tomcat</groupId>
Expand Down
25 changes: 7 additions & 18 deletions src/main/java/gov/nist/csd/pm/pap/obligation/EventContext.java
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Original file line number Diff line number Diff line change
Expand Up @@ -12,30 +12,24 @@ public class EventContext {
private final String process;
private final String opName;
private final Map<String, Object> operands;
private final List<String> nodeOperands;

public EventContext(String user, String process, String opName, Map<String, Object> operands, List<String> nodeOperands) {
public EventContext(String user, String process, String opName, Map<String, Object> operands) {
this.user = user;
this.process = process;
this.opName = opName;
this.operands = operands;
this.nodeOperands = nodeOperands;
}

public EventContext(String user, String opName, Map<String, Object> operands, List<String> nodeOperands) {
this(user, null, opName, operands, nodeOperands);
public EventContext(String user, String opName, Map<String, Object> operands) {
this(user, null, opName, operands);
}

public EventContext(String user, String process, Operation<?> op, Map<String, Object> operands) {
this(user, process, op.getName(), operands, op.getNodeOperands());
this(user, process, op.getName(), operands);
}

public EventContext(String user, Operation<?> op, Map<String, Object> operands) {
this(user, null, op.getName(), operands, op.getNodeOperands());
}

public EventContext(String user, String opName, Map<String, Object> operands) {
this(user, null, opName, operands, List.of());
this(user, null, op.getName(), operands);
}

public String user() {
Expand All @@ -54,20 +48,16 @@ public Map<String, Object> operands() {
return operands;
}

public List<String> nodeOperands() {
return nodeOperands;
}

@Override
public boolean equals(Object o) {
if (this == o) return true;
if (!(o instanceof EventContext that)) return false;
return Objects.equals(user, that.user) && Objects.equals(process, that.process) && Objects.equals(opName, that.opName) && Objects.equals(operands, that.operands) && Objects.equals(nodeOperands, that.nodeOperands);
return Objects.equals(user, that.user) && Objects.equals(process, that.process) && Objects.equals(opName, that.opName) && Objects.equals(operands, that.operands);
}

@Override
public int hashCode() {
return Objects.hash(user, process, opName, operands, nodeOperands);
return Objects.hash(user, process, opName, operands);
}

@Override
Expand All @@ -77,7 +67,6 @@ public String toString() {
", process='" + process + '\'' +
", opName='" + opName + '\'' +
", operands=" + operands +
", nodeOperands=" + nodeOperands +
'}';
}
}
17 changes: 15 additions & 2 deletions src/main/java/gov/nist/csd/pm/pap/obligation/EventPattern.java
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

import gov.nist.csd.pm.pap.exception.PMException;
import gov.nist.csd.pm.pap.PAP;
import gov.nist.csd.pm.pap.op.Operation;
import gov.nist.csd.pm.pap.pml.pattern.OperationPattern;
import gov.nist.csd.pm.pap.pml.pattern.operand.OperandPatternExpression;
import gov.nist.csd.pm.pap.pml.pattern.subject.SubjectPattern;
Expand Down Expand Up @@ -60,7 +61,7 @@ public boolean matches(EventContext eventCtx, PAP pap) throws PMException {
return userMatches;
}

boolean operandsMatch = operandsMatch(eventCtx.operands(), eventCtx.nodeOperands(), pap);
boolean operandsMatch = operandsMatch(eventCtx.opName(), eventCtx.operands(), pap);

return userMatches && opMatches && operandsMatch;
}
Expand Down Expand Up @@ -97,7 +98,10 @@ private boolean operationMatches(String opName, PAP pap) throws PMException {
return operationPattern.matches(opName, pap);
}

private boolean operandsMatch(Map<String, Object> operands, List<String> nodeOperands, PAP pap) throws PMException {
private boolean operandsMatch(String opName, Map<String, Object> operands, PAP pap) throws PMException {
// get the operands of the operation that represent nodes
List<String> nodeOperands = getOperationNodeOperands(opName, pap);

// if more patterns than operands - false
// if no patterns - true (match everything)
if (operandPatterns.size() > operands.size()) {
Expand Down Expand Up @@ -137,4 +141,13 @@ private boolean operandsMatch(Map<String, Object> operands, List<String> nodeOpe

return true;
}

private List<String> getOperationNodeOperands(String opName, PAP pap) throws PMException {
if (pap.query().operations().getResourceOperations().contains(opName)) {
return List.of("target");
}

Operation<?> adminOperation = pap.query().operations().getAdminOperation(opName);
return adminOperation.getNodeOperands();
}
}
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