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-rw-r--r--reference/logging-filter/logging-filter-base/src/main/java/org/onap/logging/filter/base/MDCSetup.java109
-rw-r--r--reference/logging-filter/logging-filter-base/src/test/java/org/onap/logging/filter/base/MDCSetupTest.java16
2 files changed, 72 insertions, 53 deletions
diff --git a/reference/logging-filter/logging-filter-base/src/main/java/org/onap/logging/filter/base/MDCSetup.java b/reference/logging-filter/logging-filter-base/src/main/java/org/onap/logging/filter/base/MDCSetup.java
index 03dc055..7141f9f 100644
--- a/reference/logging-filter/logging-filter-base/src/main/java/org/onap/logging/filter/base/MDCSetup.java
+++ b/reference/logging-filter/logging-filter-base/src/main/java/org/onap/logging/filter/base/MDCSetup.java
@@ -39,25 +39,51 @@ import org.slf4j.MDC;
public class MDCSetup {
protected static Logger logger = LoggerFactory.getLogger(MDCSetup.class);
-
private static final String INSTANCE_UUID = UUID.randomUUID().toString();
+ protected static final String serverIpAddressOverride = "SERVER_IP_ADDRESS_OVERRIDE";
+ protected static final String serverFqdnOverride = "SERVER_FQDN_OVERRIDE";
+ protected static final String checkHeaderLogPattern = "Checking {} header to determine the value of {}";
+ protected String serverFqdn;
+ protected String serverIpAddress;
+ protected String[] prioritizedIdHeadersNames;
+ protected String[] prioritizedPartnerHeadersNames;
+
+ public MDCSetup() {
+ this.prioritizedIdHeadersNames =
+ new String[] {ONAPLogConstants.Headers.REQUEST_ID, Constants.HttpHeaders.HEADER_REQUEST_ID,
+ Constants.HttpHeaders.TRANSACTION_ID, Constants.HttpHeaders.ECOMP_REQUEST_ID};
+ this.prioritizedPartnerHeadersNames =
+ new String[] {HttpHeaders.AUTHORIZATION, ONAPLogConstants.Headers.PARTNER_NAME, HttpHeaders.USER_AGENT};
+ initServerFqdnandIp();
+ }
public void setInstanceID() {
MDC.put(ONAPLogConstants.MDCs.INSTANCE_UUID, INSTANCE_UUID);
}
- public void setServerFQDN() {
- String serverFQDN = "";
- InetAddress addr = null;
- try {
- addr = InetAddress.getLocalHost();
- serverFQDN = addr.getCanonicalHostName();
- MDC.put(ONAPLogConstants.MDCs.SERVER_IP_ADDRESS, addr.getHostAddress());
- } catch (UnknownHostException e) {
- logger.trace("Cannot Resolve Host Name");
- serverFQDN = "";
+ protected void initServerFqdnandIp() {
+ serverFqdn = getProperty(serverFqdnOverride);
+ serverIpAddress = getProperty(serverIpAddressOverride);
+
+ if (serverIpAddress.equals(Constants.DefaultValues.UNKNOWN)
+ || serverFqdn.equals(Constants.DefaultValues.UNKNOWN)) {
+ try {
+ InetAddress addr = InetAddress.getLocalHost();
+ if (serverFqdn.equals(Constants.DefaultValues.UNKNOWN)) {
+ serverFqdn = addr.getCanonicalHostName();
+ }
+ if (serverIpAddress.equals(Constants.DefaultValues.UNKNOWN)) {
+ serverIpAddress = addr.getHostAddress();
+ }
+ } catch (UnknownHostException e) {
+ logger.trace("Cannot Resolve Host Name." + e.getMessage());
+ }
}
- MDC.put(ONAPLogConstants.MDCs.SERVER_FQDN, serverFQDN);
+ }
+
+ public void setServerFQDN() {
+ MDC.put(ONAPLogConstants.MDCs.SERVER_FQDN, serverFqdn);
+ MDC.put(ONAPLogConstants.MDCs.SERVER_IP_ADDRESS, serverIpAddress);
}
public void setClientIPAddress(HttpServletRequest httpServletRequest) {
@@ -81,30 +107,14 @@ public class MDCSetup {
}
public String getRequestId(SimpleMap headers) {
- logger.trace("Checking X-ONAP-RequestID header for requestId.");
- String requestId = headers.get(ONAPLogConstants.Headers.REQUEST_ID);
- if (requestId != null && !requestId.isEmpty()) {
- return requestId;
- }
-
- logger.trace("No valid X-ONAP-RequestID header value. Checking X-RequestID header for requestId.");
- requestId = headers.get(Constants.HttpHeaders.HEADER_REQUEST_ID);
- if (requestId != null && !requestId.isEmpty()) {
- return requestId;
- }
-
- logger.trace("No valid X-RequestID header value. Checking X-TransactionID header for requestId.");
- requestId = headers.get(Constants.HttpHeaders.TRANSACTION_ID);
- if (requestId != null && !requestId.isEmpty()) {
- return requestId;
- }
-
- logger.trace("No valid X-TransactionID header value. Checking X-ECOMP-RequestID header for requestId.");
- requestId = headers.get(Constants.HttpHeaders.ECOMP_REQUEST_ID);
- if (requestId != null && !requestId.isEmpty()) {
- return requestId;
+ String requestId = null;
+ for (String headerName : this.prioritizedIdHeadersNames) {
+ logger.trace(checkHeaderLogPattern, headerName, ONAPLogConstants.Headers.REQUEST_ID);
+ requestId = headers.get(headerName);
+ if (requestId != null && !requestId.isEmpty()) {
+ return requestId;
+ }
}
-
logger.trace("No valid requestId headers. Generating requestId: {}", requestId);
return UUID.randomUUID().toString();
}
@@ -123,26 +133,19 @@ public class MDCSetup {
}
protected String getMDCPartnerName(SimpleMap headers) {
- String checkHeaderLogPattern = "Checking {} header to determine the value of {}";
-
- logger.trace(checkHeaderLogPattern, HttpHeaders.AUTHORIZATION, ONAPLogConstants.MDCs.PARTNER_NAME);
- String partnerName = getBasicAuthUserName(headers);
- if (partnerName != null && !partnerName.isEmpty()) {
- return partnerName;
- }
-
- logger.trace(checkHeaderLogPattern, ONAPLogConstants.Headers.PARTNER_NAME, ONAPLogConstants.MDCs.PARTNER_NAME);
- partnerName = headers.get(ONAPLogConstants.Headers.PARTNER_NAME);
- if (partnerName != null && !partnerName.isEmpty()) {
- return partnerName;
- }
+ String partnerName = null;
+ for (String headerName : prioritizedPartnerHeadersNames) {
+ logger.trace(checkHeaderLogPattern, headerName, ONAPLogConstants.MDCs.PARTNER_NAME);
+ if (headerName.equals(HttpHeaders.AUTHORIZATION)) {
+ partnerName = getBasicAuthUserName(headers);
+ } else {
+ partnerName = headers.get(headerName);
+ }
+ if (partnerName != null && !partnerName.isEmpty()) {
+ return partnerName;
+ }
- logger.trace(checkHeaderLogPattern, HttpHeaders.USER_AGENT, ONAPLogConstants.MDCs.PARTNER_NAME);
- partnerName = headers.get(HttpHeaders.USER_AGENT);
- if (partnerName != null && !partnerName.isEmpty()) {
- return partnerName;
}
-
logger.trace("{} value could not be determined, defaulting partnerName to {}.",
ONAPLogConstants.MDCs.PARTNER_NAME, Constants.DefaultValues.UNKNOWN);
return Constants.DefaultValues.UNKNOWN;
diff --git a/reference/logging-filter/logging-filter-base/src/test/java/org/onap/logging/filter/base/MDCSetupTest.java b/reference/logging-filter/logging-filter-base/src/test/java/org/onap/logging/filter/base/MDCSetupTest.java
index 5da50a4..8852f8d 100644
--- a/reference/logging-filter/logging-filter-base/src/test/java/org/onap/logging/filter/base/MDCSetupTest.java
+++ b/reference/logging-filter/logging-filter-base/src/test/java/org/onap/logging/filter/base/MDCSetupTest.java
@@ -299,4 +299,20 @@ public class MDCSetupTest extends MDCSetup {
assertEquals("UNKNOWN", partnerName);
}
+ @Test
+ public void overrideServerIp() {
+ String ip = "127.0.0.1";
+ System.setProperty(serverIpAddressOverride, ip);
+ MDCSetup m = new MDCSetup();
+ assertEquals(ip, m.serverIpAddress);
+ }
+
+ @Test
+ public void overrideServerFqdn() {
+ String nodeName = "node300";
+ System.setProperty(serverFqdnOverride, nodeName);
+ MDCSetup m = new MDCSetup();
+ assertEquals(nodeName, m.serverFqdn);
+ }
+
}