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authorSmokowski, Kevin (ks6305) <kevin.smokowski@att.com>2019-10-07 19:23:26 +0000
committerKevin Smokowski <kevin.smokowski@att.com>2019-10-08 16:43:15 +0000
commitd7e9d6e8db709ebd67791795f9d08020773fdd48 (patch)
tree2512680c9617182d8c8564718e01407d608074d7 /reference/logging-filter
parent2ef607c851f540a5a6172f73dcab9c26dd7b4751 (diff)
Update method setMDCPartnerName in MDCSetup class
read partner name from authorization header when possible Issue-ID: LOG-1161 Signed-off-by: Smokowski, Kevin (ks6305) <kevin.smokowski@att.com> Change-Id: I489a0cfe88e845b7e8a4234240601064f8728640
Diffstat (limited to 'reference/logging-filter')
-rw-r--r--reference/logging-filter/logging-filter-base/src/main/java/org/onap/logging/filter/base/MDCSetup.java65
-rw-r--r--reference/logging-filter/logging-filter-base/src/test/java/org/onap/logging/filter/base/MDCSetupTest.java12
-rw-r--r--reference/logging-filter/logging-filter-base/src/test/resources/log4j2.properties7
3 files changed, 70 insertions, 14 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 93c16a8..75fde49 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
@@ -26,6 +26,7 @@ import java.time.ZoneOffset;
import java.time.ZonedDateTime;
import java.time.format.DateTimeFormatter;
import java.time.temporal.ChronoUnit;
+import java.util.Base64;
import java.util.UUID;
import javax.servlet.http.HttpServletRequest;
import javax.ws.rs.core.HttpHeaders;
@@ -123,23 +124,42 @@ public class MDCSetup {
}
public void setMDCPartnerName(SimpleMap headers) {
- logger.trace("Checking X-ONAP-PartnerName header for partnerName.");
- String partnerName = headers.get(ONAPLogConstants.Headers.PARTNER_NAME);
- if (partnerName == null || partnerName.isEmpty()) {
- logger.trace("No valid X-ONAP-PartnerName header value. Checking User-Agent header for partnerName.");
- partnerName = headers.get(HttpHeaders.USER_AGENT);
- if (partnerName == null || partnerName.isEmpty()) {
- logger.trace("No valid User-Agent header value. Checking X-ClientID header for partnerName.");
- partnerName = headers.get(Constants.HttpHeaders.CLIENT_ID);
- if (partnerName == null || partnerName.isEmpty()) {
- logger.trace("No valid partnerName headers. Defaulting partnerName to UNKNOWN.");
- partnerName = Constants.DefaultValues.UNKNOWN;
- }
- }
- }
+ String partnerName = getMDCPartnerName(headers);
MDC.put(ONAPLogConstants.MDCs.PARTNER_NAME, partnerName);
}
+ 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;
+ }
+
+ 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(checkHeaderLogPattern, Constants.HttpHeaders.CLIENT_ID, ONAPLogConstants.MDCs.PARTNER_NAME);
+ partnerName = headers.get(Constants.HttpHeaders.CLIENT_ID);
+ 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;
+ }
+
public void setLogTimestamp() {
MDC.put(ONAPLogConstants.MDCs.LOG_TIMESTAMP,
ZonedDateTime.now(ZoneOffset.UTC).format(DateTimeFormatter.ISO_INSTANT));
@@ -219,4 +239,21 @@ public class MDCSetup {
}
return propertyValue;
}
+
+ protected String getBasicAuthUserName(SimpleMap headers) {
+ String encodedAuthorizationValue = headers.get(HttpHeaders.AUTHORIZATION);
+ if (encodedAuthorizationValue != null) {
+ try {
+ // This will strip the word Basic and single space
+ encodedAuthorizationValue = encodedAuthorizationValue.substring(6);
+ byte[] decodedBytes = Base64.getDecoder().decode(encodedAuthorizationValue);
+ String decodedString = new String(decodedBytes);
+ int idx = decodedString.indexOf(':');
+ return decodedString.substring(0, idx);
+ } catch (IllegalArgumentException e) {
+ logger.error("could not decode basic auth value " + encodedAuthorizationValue, e);
+ }
+ }
+ return null;
+ }
}
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 31d8da6..22ab9c3 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
@@ -191,6 +191,18 @@ public class MDCSetupTest extends MDCSetup {
}
@Test
+ public void setMDCPartnerNameFromBasicAuth() {
+ MultivaluedMap<String, String> headerMap = new MultivaluedHashMap<>();
+ String value = "Basic dXNlcjpwYXNz"; // decodes to user:pass
+ headerMap.putSingle(HttpHeaders.AUTHORIZATION, value);
+ SimpleMap headers = new SimpleJaxrsHeadersMap(headerMap);
+
+ setMDCPartnerName(headers);
+
+ assertEquals("user", MDC.get(ONAPLogConstants.MDCs.PARTNER_NAME));
+ }
+
+ @Test
public void setMDCPartnerNameTest() {
MultivaluedMap<String, String> headerMap = new MultivaluedHashMap<>();
headerMap.putSingle(ONAPLogConstants.Headers.PARTNER_NAME, "SO");
diff --git a/reference/logging-filter/logging-filter-base/src/test/resources/log4j2.properties b/reference/logging-filter/logging-filter-base/src/test/resources/log4j2.properties
new file mode 100644
index 0000000..856bb26
--- /dev/null
+++ b/reference/logging-filter/logging-filter-base/src/test/resources/log4j2.properties
@@ -0,0 +1,7 @@
+appenders = console
+appender.console.type = Console
+appender.console.name = STDOUT
+
+rootLogger.level = TRACE
+rootLogger.appenderRefs = stdout
+rootLogger.appenderRef.stdout.ref = STDOUT \ No newline at end of file