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authorBogumil Zebek <bogumil.zebek@nokia.com>2020-11-19 12:36:42 +0000
committerGerrit Code Review <gerrit@onap.org>2020-11-19 12:36:42 +0000
commit75ee4a9d489b53b2abd6b44b1a1a46635a703d44 (patch)
tree80fd14ddbc5cefe7cc8bd4f74f909ef3b4f296c6
parent73058ee39aae29e384c74b717bb4fe08337b240c (diff)
parent41993ca46abed06ba642c63680355b5e83327115 (diff)
Merge "[OOM CERT-SERVICE-CLIENT] Add URI validator (RFC 3986)"
-rw-r--r--certServiceClient/src/main/java/org/onap/oom/certservice/client/configuration/validation/UriValidator.java50
-rw-r--r--certServiceClient/src/main/java/org/onap/oom/certservice/client/configuration/validation/ValidatorsFactory.java3
-rw-r--r--certServiceClient/src/test/java/org/onap/oom/certservice/client/configuration/validation/UriValidatorTest.java162
3 files changed, 215 insertions, 0 deletions
diff --git a/certServiceClient/src/main/java/org/onap/oom/certservice/client/configuration/validation/UriValidator.java b/certServiceClient/src/main/java/org/onap/oom/certservice/client/configuration/validation/UriValidator.java
new file mode 100644
index 00000000..6971d8ea
--- /dev/null
+++ b/certServiceClient/src/main/java/org/onap/oom/certservice/client/configuration/validation/UriValidator.java
@@ -0,0 +1,50 @@
+/*
+ * ============LICENSE_START=======================================================
+ * oom-certservice-client
+ * ================================================================================
+ * Copyright (C) 2020 Nokia. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.oom.certservice.client.configuration.validation;
+
+/**
+ * Compliant with the RFC3986
+ */
+public final class UriValidator {
+
+ private UriValidator() {
+ }
+
+ private static final String RFC3986_URI_MATCH_PATTERN = "([A-Za-z][A-Za-z0-9+\\-.]*):(?:(//)(?:((?:[A-Za-z0-9\\-"
+ + "._~!$&'()*+,;=:]|%[0-9A-Fa-f]{2})*)@)?((?:\\[(?:(?:(?:(?:[0-9A-Fa-f]{1,4}:){6}|::(?:[0-9A-Fa-f]{1,4}:){5}|"
+ + "(?:[0-9A-Fa-f]{1,4})?::(?:[0-9A-Fa-f]{1,4}:){4}|(?:(?:[0-9A-Fa-f]{1,4}:){0,1}[0-9A-Fa-f]{1,4})?::"
+ + "(?:[0-9A-Fa-f]{1,4}:){3}|(?:(?:[0-9A-Fa-f]{1,4}:){0,2}[0-9A-Fa-f]{1,4})?::(?:[0-9A-Fa-f]{1,4}:){2}|(?:"
+ + "(?:[0-9A-Fa-f]{1,4}:){0,3}[0-9A-Fa-f]{1,4})?::[0-9A-Fa-f]{1,4}:|(?:(?:[0-9A-Fa-f]{1,4}:){0,"
+ + "4}[0-9A-Fa-f]{1,4})?::)(?:[0-9A-Fa-f]{1,4}:[0-9A-Fa-f]{1,4}|(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\"
+ + ".){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?))|(?:(?:[0-9A-Fa-f]{1,4}:){0,5}[0-9A-Fa-f]{1,4})"
+ + "?::[0-9A-Fa-f]{1,4}|(?:(?:[0-9A-Fa-f]{1,4}:){0,6}[0-9A-Fa-f]{1,4})?::)|[Vv][0-9A-Fa-f]+\\.[A-Za-z0-9\\-"
+ + "._~!$&'()*+,;=:]+)\\]|(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}"
+ + "(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)|(?:[A-Za-z0-9\\-._~!$&'()*+,;=]|%[0-9A-Fa-f]{2})*))(?::([0-9]*))?"
+ + "((?:/(?:[A-Za-z0-9\\-._~!$&'()*+,;=:@]|%[0-9A-Fa-f]{2})*)*)|/((?:(?:[A-Za-z0-9\\-._~!$&'()*+,;"
+ + "=:@]|%[0-9A-Fa-f]{2})+(?:/(?:[A-Za-z0-9\\-._~!$&'()*+,;=:@]|%[0-9A-Fa-f]{2})*)*)?)|((?:[A-Za-z0-9\\-"
+ + "._~!$&'()*+,;=:@]|%[0-9A-Fa-f]{2})+(?:/(?:[A-Za-z0-9\\-._~!$&'()*+,;=:@]|%[0-9A-Fa-f]{2})*)*)|)(?:\\?("
+ + "(?:[A-Za-z0-9\\-._~!$&'()*+,;=:@/?]|%[0-9A-Fa-f]{2})*))?(?:\\#((?:[A-Za-z0-9\\-._~!$&'()*+,;"
+ + "=:@/?]|%[0-9A-Fa-f]{2})*))?";
+
+ public static boolean isValidUri(String uri) {
+ return uri.matches(RFC3986_URI_MATCH_PATTERN);
+ }
+}
diff --git a/certServiceClient/src/main/java/org/onap/oom/certservice/client/configuration/validation/ValidatorsFactory.java b/certServiceClient/src/main/java/org/onap/oom/certservice/client/configuration/validation/ValidatorsFactory.java
index 771ce3f2..8eeac74a 100644
--- a/certServiceClient/src/main/java/org/onap/oom/certservice/client/configuration/validation/ValidatorsFactory.java
+++ b/certServiceClient/src/main/java/org/onap/oom/certservice/client/configuration/validation/ValidatorsFactory.java
@@ -45,4 +45,7 @@ public class ValidatorsFactory {
.anyMatch(name -> name.equals(outputType));
}
+ public Predicate<String> uriValidator() {
+ return UriValidator::isValidUri;
+ }
}
diff --git a/certServiceClient/src/test/java/org/onap/oom/certservice/client/configuration/validation/UriValidatorTest.java b/certServiceClient/src/test/java/org/onap/oom/certservice/client/configuration/validation/UriValidatorTest.java
new file mode 100644
index 00000000..ed358b6f
--- /dev/null
+++ b/certServiceClient/src/test/java/org/onap/oom/certservice/client/configuration/validation/UriValidatorTest.java
@@ -0,0 +1,162 @@
+/*
+ * ============LICENSE_START=======================================================
+ * oom-certservice-client
+ * ================================================================================
+ * Copyright (C) 2020 Nokia. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.oom.certservice.client.configuration.validation;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.ValueSource;
+
+class UriValidatorTest {
+
+ /**
+ * scheme = ALPHA *( ALPHA / DIGIT / "+" / "-" / "." )
+ */
+
+ @ParameterizedTest
+ @ValueSource(strings = {"http:/", "http:", "http://"})
+ void shouldTrueForValidScheme(String uri) {
+ assertThat(UriValidator.isValidUri(uri)).isTrue();
+ }
+
+ @ParameterizedTest
+ @ValueSource(strings = {"example.com", "www.example.com", "0.0.0.0", "[2001:0db8:85a3:0000:0000:8a2e:0370:7334]"})
+ void shouldFalseForUriWithoutScheme(String uri) {
+ assertThat(UriValidator.isValidUri(uri)).isFalse();
+ }
+
+ @ParameterizedTest
+ @ValueSource(strings = {"*http://", "_http://", "?http://"})
+ void shouldFalseForUriWithInvalidScheme(String uri) {
+ assertThat(UriValidator.isValidUri(uri)).isFalse();
+ }
+
+ /**
+ * authority = [ userinfo "@" ] host [ ":" port ]
+ * <p>
+ * userinfo = *( unreserved / pct-encoded / sub-delims / ":" )
+ * <p>
+ * host = IP-literal / IPv4address / reg-name
+ */
+
+ @ParameterizedTest
+ @ValueSource(strings = {
+ "http://user:password@example.com",
+ "http://user@example.com",
+ "http://user:password:test@example.com",
+ "http://user-info:password@example.com"})
+ void shouldTrueForValidUserInAuthority(String uri) {
+ assertThat(UriValidator.isValidUri(uri)).isTrue();
+ }
+
+ @ParameterizedTest
+ @ValueSource(strings = {
+ "http://user:password",
+ "http://user:password:test:"})
+ void shouldFalseForMissingHostInAuthority(String uri) {
+ assertThat(UriValidator.isValidUri(uri)).isFalse();
+ }
+
+ @ParameterizedTest
+ @ValueSource(strings = {
+ "http://[2001:0db8:85a3:0000:0000:8a2e:0370:7334]/test",
+ "https://[2001:db8:85a3:8d3:1319:8a2e:370:7348]/",
+ "http://8.8.8.8/",
+ "http://8.8.8.8/test"})
+ void shouldTrueForUriContainsIP(String uri) {
+ assertThat(UriValidator.isValidUri(uri)).isTrue();
+ }
+
+ @ParameterizedTest
+ @ValueSource(strings = {
+ "http://[2001:0db8:85a3:0000:0000:8a2e:0370:7334]:443/test",
+ "https://[2001:db8:85a3:8d3:1319:8a2e:370:7348]:443/",
+ "http://8.8.8.8:8080/test",
+ "https://8.8.8.8:443/"})
+ void shouldTrueForUriContainsIPAndPort(String uri) {
+ assertThat(UriValidator.isValidUri(uri)).isTrue();
+ }
+
+ @ParameterizedTest
+ @ValueSource(strings = {
+ "http:/path.to.file",
+ "http:/file",
+ "http:/ptah/to/file"})
+ void shouldTrueForMissingAuthority(String uri) {
+ assertThat(UriValidator.isValidUri(uri)).isTrue();
+ }
+
+ /**
+ * PATH QUERY FRAGMENT
+ */
+
+ @ParameterizedTest
+ @ValueSource(strings = {
+ "http://example.com/path/to/file",
+ "http://example.com/path",
+ "http://example.com/",})
+ void shouldTrueForPathWithAuthority(String uri) {
+ assertThat(UriValidator.isValidUri(uri)).isTrue();
+ }
+
+ @ParameterizedTest
+ @ValueSource(strings = {
+ "http:/path/to/file",
+ "http:/path",
+ "http:/",})
+ void shouldTrueForPathWithoutAuthority(String uri) {
+ assertThat(UriValidator.isValidUri(uri)).isTrue();
+ }
+
+
+ @ParameterizedTest
+ @ValueSource(strings = {
+ "http://example.com/test.txt?test=test1&test2=test3#onap",
+ "http://example.com?",
+ "http://example.com?test=tes1&#",
+ "http://example.com#onap"})
+ void shouldTrueForUriWithQueryAndFragmentInPath(String uri) {
+ assertThat(UriValidator.isValidUri(uri)).isTrue();
+ }
+
+ @ParameterizedTest
+ @ValueSource(strings = {
+ "http://example.com/test.txt?#onap#?",
+ "http://example.com?##",
+ "http://www.example.com/file%GF.html"})
+ void shouldFalseForUriWithWrongQueryOrWrongFragmentInPath(String uri) {
+ assertThat(UriValidator.isValidUri(uri)).isFalse();
+ }
+
+ @ParameterizedTest
+ @ValueSource(strings = {
+ "ftp://ftp.is.co.za/rfc/rfc1808.txt",
+ "http://www.ietf.org/rfc/rfc2396.txt",
+ "ldap://[2001:db8::7]/c=GB?objectClass?one",
+ "mailto:John.Doe@example.com",
+ "news:comp.infosystems.www.servers.unix",
+ "tel:+1-816-555-1212",
+ "telnet://192.0.2.16:80/",
+ "urn:oasis:names:specification:docbook:dtd:xml:4.1.2"})
+ void shouldTrueForRFC3986Examples(String uri) {
+ assertThat(UriValidator.isValidUri(uri)).isTrue();
+ }
+}