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-rw-r--r--catalog-fe/src/main/java/org/openecomp/sdc/fe/servlets/FeProxyServlet.java116
1 files changed, 80 insertions, 36 deletions
diff --git a/catalog-fe/src/main/java/org/openecomp/sdc/fe/servlets/FeProxyServlet.java b/catalog-fe/src/main/java/org/openecomp/sdc/fe/servlets/FeProxyServlet.java
index 1c7b174c57..1d7643fe40 100644
--- a/catalog-fe/src/main/java/org/openecomp/sdc/fe/servlets/FeProxyServlet.java
+++ b/catalog-fe/src/main/java/org/openecomp/sdc/fe/servlets/FeProxyServlet.java
@@ -46,9 +46,8 @@ public class FeProxyServlet extends SSLProxyServlet {
private static final String URL = "%s://%s%s%s";
private static final String ONBOARDING_CONTEXT = "/onboarding-api";
private static final String DCAED_CONTEXT = "/dcae-api";
- private static final String WORKFLOW_CONTEXT = "/wf";
private static final String SDC1_FE_PROXY = "/sdc1/feProxy";
- private static final String PLUGIN_ID_WORKFLOW = "WORKFLOW";
+ private static final String SDC1_PLUGIN_REDIRECT = SDC1_FE_PROXY + "/plugin";
private static final Logger LOGGER = Logger.getLogger(FeProxyServlet.class);
private static final int EXPIRE_DURATION = 10;
@@ -154,6 +153,24 @@ public class FeProxyServlet extends SSLProxyServlet {
}
+ /****
+ * scan all the plugins from the configuration against the URL and the redicert path
+ * @param request
+ * @return
+ */
+ private Plugin getPluginProxyForRequest(HttpServletRequest request) {
+ return getPluginConfiguration(request).getPluginsList()
+ .stream()
+ .filter(plugin -> {
+ if (plugin.getPluginProxyRedirectPath() != null && !plugin.getPluginProxyRedirectPath().isEmpty()) {
+ return request.getRequestURI().contains(SDC1_PLUGIN_REDIRECT + plugin.getPluginProxyRedirectPath());
+ } else {
+ return false;
+ }
+ })
+ .findFirst().orElse(null);
+ }
+
private String getModifiedUrl(HttpServletRequest request) throws MalformedURLException {
Configuration config = getConfiguration(request);
if (config == null) {
@@ -161,50 +178,77 @@ public class FeProxyServlet extends SSLProxyServlet {
throw new RuntimeException("failed to read FE configuration");
}
String uri = request.getRequestURI();
- String protocol;
- String host;
- String port;
+
+ // the modify logic is as follows:
+ // - proxy ONBOARDING to the onboarding context. this is not a plugin and hardcoded
+ // - proxy DCAE to the correct context. also - not a plugin but hardcoded
+ // - proxy to the plugin according to configuration if the path is found in the plugin patterns
+ // - proxy to the catalog backend if no other proxy was found
+
if (uri.contains(ONBOARDING_CONTEXT)) {
uri = uri.replace(SDC1_FE_PROXY + ONBOARDING_CONTEXT, ONBOARDING_CONTEXT);
- protocol = config.getOnboarding().getProtocolBe();
- host = config.getOnboarding().getHostBe();
- port = config.getOnboarding().getPortBe().toString();
- } else if (uri.contains(DCAED_CONTEXT)) {
+ return getModifiedUrlString(
+ request,
+ uri,
+ config.getOnboarding().getHostBe(),
+ config.getOnboarding().getPortBe().toString(),
+ config.getOnboarding().getProtocolBe());
+ }
+ if (uri.contains(DCAED_CONTEXT)) {
uri = uri.replace(SDC1_FE_PROXY + DCAED_CONTEXT, DCAED_CONTEXT);
- protocol = config.getBeProtocol();
- host = config.getBeHost();
- if (config.getBeProtocol().equals(BeProtocol.HTTP.getProtocolName())) {
- port = config.getBeHttpPort().toString();
- } else {
- port = config.getBeSslPort().toString();
+ return getModifiedUrlString(
+ request,
+ uri,
+ config.getBeHost(),
+ getCatalogBePort(config),
+ config.getBeProtocol());
+ }
+
+ if (uri.contains(SDC1_PLUGIN_REDIRECT)) {
+ Plugin proxyPlugin = getPluginProxyForRequest(request);
+ if (proxyPlugin != null) {
+ String proxyUrlStr = (proxyPlugin.getPluginFeProxyUrl() != null) ? proxyPlugin.getPluginFeProxyUrl() : proxyPlugin.getPluginSourceUrl();
+ URL proxyUrl = new URL(proxyUrlStr);
+ uri = uri.replace(SDC1_PLUGIN_REDIRECT + proxyPlugin.getPluginProxyRedirectPath(), proxyUrl.getPath());
+ return getModifiedUrlString(request, uri, proxyUrl);
}
- } else if (uri.contains(WORKFLOW_CONTEXT)) {
- String workflowPluginURL = getPluginConfiguration(request).getPluginsList()
- .stream()
- .filter(plugin -> plugin.getPluginId().equalsIgnoreCase(PLUGIN_ID_WORKFLOW))
- .map(Plugin::getPluginDiscoveryUrl)
- .findFirst().orElse(null);
-
- java.net.URL workflowURL = new URL(workflowPluginURL);
- protocol = workflowURL.getProtocol();
- host = workflowURL.getHost();
- port = String.valueOf(workflowURL.getPort());
- uri = uri.replace(SDC1_FE_PROXY + WORKFLOW_CONTEXT, workflowURL.getPath() + WORKFLOW_CONTEXT);
+ }
+
+ Plugin proxyPlugin = getPluginProxyForRequest(request);
+ if (proxyPlugin != null) {
+ String proxyUrlStr = (proxyPlugin.getPluginFeProxyUrl() != null) ? proxyPlugin.getPluginFeProxyUrl() : proxyPlugin.getPluginSourceUrl();
+ URL proxyUrl = new URL(proxyUrlStr);
+ uri = uri.replace(SDC1_FE_PROXY + proxyPlugin.getPluginProxyRedirectPath(), proxyUrl.getPath());
+ return getModifiedUrlString(request, uri, proxyUrl);
+ }
+
+ uri = uri.replace(SDC1_FE_PROXY, "/sdc2");
+ return getModifiedUrlString(
+ request,
+ uri,
+ config.getBeHost(),
+ getCatalogBePort(config),
+ config.getBeProtocol());
+ }
+
+
+ private String getCatalogBePort(Configuration config) {
+ if (config.getBeProtocol().equals(BeProtocol.HTTP.getProtocolName())) {
+ return config.getBeHttpPort().toString();
} else {
- uri = uri.replace(SDC1_FE_PROXY, "/sdc2");
- protocol = config.getBeProtocol();
- host = config.getBeHost();
- if (config.getBeProtocol().equals(BeProtocol.HTTP.getProtocolName())) {
- port = config.getBeHttpPort().toString();
- } else {
- port = config.getBeSslPort().toString();
- }
+ return config.getBeSslPort().toString();
}
+ }
+ private String getModifiedUrlString(HttpServletRequest request, String uri, URL url) {
+ String queryString = getQueryString(request);
+ return String.format(URL, url.getProtocol(), url.getAuthority(), uri, queryString);
+ }
+
+ private String getModifiedUrlString(HttpServletRequest request, String uri, String host, String port, String protocol) {
String authority = getAuthority(host, port);
String queryString = getQueryString(request);
return String.format(URL, protocol, authority, uri, queryString);
-
}
private PluginsConfiguration getPluginConfiguration(HttpServletRequest request) {