fix: add console log appender for docker pruposes

perun-oidc-server-webapp/src/main/resources/logback.xml

@@ -34,8 +34,16 @@
 		<suffixPattern>${PATTERN_SYSLOG}</suffixPattern>
 	</appender>
 
+	<appender name="CONSOLE" class="ch.qos.logback.core.ConsoleAppender">
+		<encoder>
+			<pattern>${PATTERN}</pattern>
+			<charset>UTF-8</charset>
+		</encoder>
+	</appender>
+
 	<root level="${log.level}">
 		<appender-ref ref="${log.to}"/>
+		<appender-ref ref="CONSOLE"/>
 		<appender-ref ref="SENTRY"/>
 	</root>
 

perun-oidc-server/src/main/java/cz/muni/ics/oidc/server/claims/sources/VoBasedEdupersonScopedAffiliationsClaimSource.java

+package cz.muni.ics.oidc.server.claims.sources;
+
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ArrayNode;
+import com.fasterxml.jackson.databind.node.JsonNodeFactory;
+import com.fasterxml.jackson.dataformat.yaml.YAMLMapper;
+import cz.muni.ics.oidc.server.claims.ClaimSource;
+import cz.muni.ics.oidc.server.claims.ClaimSourceInitContext;
+import cz.muni.ics.oidc.server.claims.ClaimSourceProduceContext;
+import lombok.extern.slf4j.Slf4j;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * Claim source for eduperson_scoped_affiliations MUNI.
+ *
+ * Configuration (replace [claimName] with the name of the claim):
+ * <ul>
+ *     <li>
+ *         <b>custom.claim.[claimName].source.config_file</b> - path to the YML config file, see
+ *         'eduperson_scoped_affiliations_mu_source.yml' for example configuration
+ *     </li>
+ * </ul>
+ *
+ * @author Dominik Baránek <baranek@ics.muni.cz>
+ * @author Dominik Frantisek Bucik <bucik@ics.muni.cz>
+ */
+@Slf4j
+public class EdupersonScopedAffiliationsMUSource extends ClaimSource {
+
+	private static final String CONFIG_FILE = "config_file";
+	private static final String KEY_SCOPE = "scope";
+	private static final String KEY_VO_ID = "voId";
+	private static final String KEY_AFFILIATIONS = "affiliations";
+	private static final String KEY_VALUE = "value";
+	private static final String KEY_GROUPS = "groups";
+
+	private static final String DEFAULT_PATH = "/etc/perun/eduperson_scoped_affiliations_mu_source.yml";
+
+	private final Map<List<Long>, String> affiliations = new HashMap<>();
+	private Long voId = 363L;
+	private String valueScope = "muni.cz";
+
+	public EdupersonScopedAffiliationsMUSource(ClaimSourceInitContext ctx) {
+		super(ctx);
+		parseConfigFile(ctx.getProperty(CONFIG_FILE, DEFAULT_PATH));
+		log.debug("{} - affiliations: '{}', voId: '{}', valueScope: '{}'",
+				getClaimName(), affiliations, voId, valueScope);
+	}
+
+	@Override
+	public Set<String> getAttrIdentifiers() {
+		return Collections.emptySet();
+	}
+
+	@Override
+	public JsonNode produceValue(ClaimSourceProduceContext pctx) {
+		Long userId = pctx.getPerunUserId();
+		ArrayNode result = JsonNodeFactory.instance.arrayNode();
+		Set<Long> groups = pctx.getPerunAdapter().getUserGroupsIds(userId, voId);
+		for (Map.Entry<List<Long>, String> entry : affiliations.entrySet()) {
+			for (Long id: entry.getKey()) {
+				if (groups.contains(id)) {
+					String affiliation = entry.getValue() + '@' + valueScope;
+					log.trace("{} - added affiliation '{}' due to membership in group '{}'",
+							getClaimName(), affiliation, id);
+					result.add(affiliation);
+					break;
+				}
+			}
+		}
+
+		if (result.size() == 0) {
+			String affiliation = "affiliate@" + valueScope;
+			log.trace("{} - user is not a member in any special groups, added default affiliation: '{}'",
+					getClaimName(), affiliation);
+			result.add(affiliation);
+		}
+
+		log.debug("{} - produced value for user({}): '{}'", getClaimName(), userId, result);
+		return result;
+	}
+
+	private void parseConfigFile(String file) {
+		log.trace("{} - Loading config file {}", getClaimName(), file);
+		YAMLMapper mapper = new YAMLMapper();
+		try {
+			JsonNode root = mapper.readValue(new File(file), JsonNode.class);
+			valueScope = root.get(KEY_SCOPE).asText();
+			voId = root.get(KEY_VO_ID).longValue();
+			for (JsonNode affiliationMapping : root.path(KEY_AFFILIATIONS)) {
+				String value = affiliationMapping.path(KEY_VALUE).asText();
+				List<Long> gids = new ArrayList<>();
+				for (JsonNode gid : affiliationMapping.path(KEY_GROUPS)) {
+					gids.add(gid.asLong());
+				}
+				affiliations.put(gids, value);
+			}
+		} catch (IOException ex) {
+			log.warn("{} - cannot read claim configuration file: '{}'", getClaimName(), file);
+		}
+	}
+
+}