From ac33bcd5a389473b98f856825009c17f327c53fd Mon Sep 17 00:00:00 2001 From: Herbert Eiselt Date: Fri, 25 Jan 2019 14:50:52 +0100 Subject: Add sdnr wt apigateway Add complete sdnr wireless transport app apigateway Change-Id: I133ece9cd78c8e5d1a4d74cca1b45feaaf4da9a5 Issue-ID: SDNC-571 Signed-off-by: Herbert Eiselt --- .../features/sdnr/wt/apigateway/AaiServlet.java | 74 +++++ .../features/sdnr/wt/apigateway/BaseServlet.java | 350 +++++++++++++++++++++ .../features/sdnr/wt/apigateway/EsServlet.java | 67 ++++ .../features/sdnr/wt/apigateway/MsServlet.java | 74 +++++ .../features/sdnr/wt/apigateway/MyProperties.java | 171 ++++++++++ .../resources/OSGI-INF/blueprint/blueprint.xml | 36 +++ 6 files changed, 772 insertions(+) create mode 100644 sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/AaiServlet.java create mode 100644 sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/BaseServlet.java create mode 100644 sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/EsServlet.java create mode 100644 sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MsServlet.java create mode 100644 sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MyProperties.java create mode 100644 sdnr/wt/apigateway/provider/src/main/resources/OSGI-INF/blueprint/blueprint.xml (limited to 'sdnr/wt/apigateway/provider/src/main') diff --git a/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/AaiServlet.java b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/AaiServlet.java new file mode 100644 index 000000000..e73d5c668 --- /dev/null +++ b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/AaiServlet.java @@ -0,0 +1,74 @@ +/* + * ============LICENSE_START======================================================= + * ONAP : CCSDK.apps.sdnr.wt.apigateway + * ================================================================================ + * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. + * 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.ccsdk.features.sdnr.wt.apigateway; + +import java.io.IOException; +import javax.servlet.ServletException; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +public class AaiServlet extends BaseServlet { + + /** + * + */ + private static final long serialVersionUID = 5946205120796162644L; + private static final String OFFLINE_RESPONSE_MESSAGE = "AAI interface is offline"; + + public AaiServlet() { + super(); + } + + @Override + protected void doOptions(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { + resp.setStatus(200); + } + + @Override + protected String getOfflineResponse() { + return OFFLINE_RESPONSE_MESSAGE; + } + + @Override + protected boolean isOff() { + return MyProperties.getInstance().isAAIOff(); + } + + @Override + protected String getRemoteUrl(String uri) { + + if (uri.startsWith("/")) { + uri = uri.substring(1); + } + if (uri.startsWith("aai")) { + uri = uri.substring("aai".length()); + } + if (uri.startsWith("/")) { + uri = uri.substring(1); + } + String base = MyProperties.getInstance().getAAIBaseUrl(); + if (!base.endsWith("/")) { + base += "/"; + } + + return base + uri; + } +} diff --git a/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/BaseServlet.java b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/BaseServlet.java new file mode 100644 index 000000000..b2bc30c0e --- /dev/null +++ b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/BaseServlet.java @@ -0,0 +1,350 @@ +/* + * ============LICENSE_START======================================================= + * ONAP : CCSDK.apps.sdnr.wt.apigateway + * ================================================================================ + * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. + * 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.ccsdk.features.sdnr.wt.apigateway; + +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.net.HttpURLConnection; +import java.net.URL; +import java.net.URLConnection; +import java.nio.charset.StandardCharsets; +import java.security.KeyManagementException; +import java.security.NoSuchAlgorithmException; +import java.util.Enumeration; +import java.util.List; +import java.util.Map; + +import javax.net.ssl.HostnameVerifier; +import javax.net.ssl.HttpsURLConnection; +import javax.net.ssl.SSLContext; +import javax.net.ssl.SSLSession; +import javax.net.ssl.TrustManager; +import javax.servlet.ServletException; +import javax.servlet.http.HttpServlet; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public abstract class BaseServlet extends HttpServlet { + + /** + * + */ + private static final long serialVersionUID = 7403047480257892794L; + private static Logger LOG = LoggerFactory.getLogger(BaseServlet.class); + private static SSLContext sc; + private boolean trustAll = false; + private static TrustManager[] trustCerts = null; + private static final int BUFSIZE = 2048; + + protected abstract String getOfflineResponse(); + + protected abstract boolean isOff(); + + protected abstract String getRemoteUrl(String uri); + + /** + * + * @throws NoSuchAlgorithmException + * @throws KeyManagementException + */ + private static void setupSslTrustAll(boolean trustall) throws NoSuchAlgorithmException, KeyManagementException { + + sc = SSLContext.getInstance("TLSv1.2"); + if (trustall) { + if (trustCerts == null) { + trustCerts = new TrustManager[] { new javax.net.ssl.X509TrustManager() { + @Override + public java.security.cert.X509Certificate[] getAcceptedIssuers() { + return new java.security.cert.X509Certificate[] {}; + } + + @Override + public void checkClientTrusted(java.security.cert.X509Certificate[] certs, String authType) { + // do not check anything when trust all + } + + @Override + public void checkServerTrusted(java.security.cert.X509Certificate[] certs, String authType) { + // do not check anything when trust all + } + } }; + } + } else { + if (trustCerts != null) + trustCerts = null; + } + // Init the SSLContext with a TrustManager[] and SecureRandom() + sc.init(null, trustCerts, new java.security.SecureRandom()); + } + + public BaseServlet() { + try { + MyProperties.Instantiate(); + } catch (Exception e) { + LOG.error(e.getMessage()); + } + this.trysslSetup(true); + } + + private void trysslSetup() { + this.trysslSetup(false); + } + + /** + * init or deinit ssl insecure mode regarding to property + * + * @param force init independent from property + */ + private void trysslSetup(boolean force) { + // if trustall config has changed + if (force || trustAll != MyProperties.getInstance().trustInsecure()) { + // resetup ssl config + trustAll = MyProperties.getInstance().trustInsecure(); + try { + setupSslTrustAll(trustAll); + } catch (Exception e) { + LOG.error("problem setting up SSL: {}", e.getMessage()); + } + } + } + + protected void sendOffResponse(HttpServletResponse response) { + response.setStatus(200);// HTML/OK + response.setHeader("Content-Type", "text/html; charset=utf-8"); + try { + response.getOutputStream().write(this.getOfflineResponse().getBytes(StandardCharsets.UTF_8)); + } catch (IOException e) { + LOG.debug("problem writing offline response"); + } + + } + + @Override + protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { + if (this.isOff()) { + this.sendOffResponse(resp); + } else { + this.trysslSetup(); + HttpURLConnection http = null; + try { + http = (HttpURLConnection) this.getConnection(req, "GET"); + } catch (IOException e) { + LOG.warn(e.getMessage()); + } + if (http != null) { + try { + this.handleRequest(http, req, resp, "GET"); + } catch (IOException e) { + LOG.warn(e.getMessage()); + } + http.disconnect(); + } + } + } + + @Override + protected void doPut(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { + if (this.isOff()) { + this.sendOffResponse(resp); + } else { + this.trysslSetup(); + HttpURLConnection http = null; + try { + http = (HttpURLConnection) this.getConnection(req, "PUT"); + } catch (IOException e) { + LOG.warn(e.getMessage()); + } + if (http != null) { + try { + this.handleRequest(http, req, resp, "PUT"); + } catch (IOException e) { + LOG.warn(e.getMessage()); + } + http.disconnect(); + } + } + } + + @Override + protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { + if (this.isOff()) { + this.sendOffResponse(resp); + } else { + this.trysslSetup(); + HttpURLConnection http = null; + try { + http = (HttpURLConnection) this.getConnection(req, "POST"); + } catch (IOException e) { + LOG.warn(e.getMessage()); + } + if (http != null) { + try { + this.handleRequest(http, req, resp, "POST"); + } catch (IOException e) { + LOG.warn(e.getMessage()); + } + http.disconnect(); + } + } + } + + @Override + protected void doDelete(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { + if (this.isOff()) { + this.sendOffResponse(resp); + } else { + this.trysslSetup(); + HttpURLConnection http = null; + try { + http = (HttpURLConnection) this.getConnection(req, "DELETE"); + } catch (IOException e) { + LOG.warn(e.getMessage()); + } + if (http != null) { + try { + this.handleRequest(http, req, resp, "DELETE"); + } catch (IOException e) { + LOG.warn(e.getMessage()); + } + http.disconnect(); + } + } + } + + private URLConnection getConnection(HttpServletRequest req, final String method) throws IOException { + + LOG.debug("{} Request", method); + String surl = this.getRemoteUrl(req.getRequestURI()); + LOG.debug("RemoteURL: {}", surl); + URL url = new URL(surl); + URLConnection http = url.openConnection(); + ((HttpURLConnection) http).setRequestMethod(method); + if (url.toString().startsWith("https")) { + ((HttpsURLConnection) http).setSSLSocketFactory(sc.getSocketFactory()); + if (trustAll) { + HostnameVerifier allHostsValid = new HostnameVerifier() { + + @Override + public boolean verify(String hostname, SSLSession session) { + // do not verify host if trust all + return true; + } + }; + ((HttpsURLConnection) http).setHostnameVerifier(allHostsValid); + } + } + http.setDoOutput(true); + // copy request headers + String s = ""; + Enumeration headers = req.getHeaderNames(); + while (headers.hasMoreElements()) { + String h = headers.nextElement(); + String v = req.getHeader(h); + if (h != null && h.equals("Host")) { + v = url.getAuthority(); + } + s += String.format("%s:%s;", h, v); + http.setRequestProperty(h, v); + } + LOG.debug("Request Headers: {}", s); + return http; + } + + private void handleRequest(HttpURLConnection http, HttpServletRequest req, HttpServletResponse resp, String method) + throws IOException { + byte[] buffer = new byte[BUFSIZE]; + int len = 0, lensum = 0; + // send request + // Send the message to destination + OutputStream output = null; + if (!method.equals("GET")) { + try { + output = http.getOutputStream(); + } catch (Exception e) { + LOG.debug("problem reading output stream: {}", e.getMessage()); + } + } + if (output != null) { + while (true) { + len = req.getInputStream().read(buffer, 0, BUFSIZE); + if (len <= 0) { + break; + } + lensum += len; + output.write(buffer, 0, len); + } + } + LOG.debug("written {} data out", lensum); + int responseCode = http.getResponseCode(); + // Receive answer + InputStream response; + if (responseCode >= 200 && responseCode < 300) { + response = http.getInputStream(); + } else { + response = http.getErrorStream(); + if (response == null) { + http.getInputStream(); + } + } + + LOG.debug("ResponseCode: {}", responseCode); + resp.setStatus(responseCode); + Map> set = http.getHeaderFields(); + String s = ""; + if (set != null) { + for (Map.Entry> entry : set.entrySet()) { + if (entry.getKey() == null) { + continue; + } + for (String v : entry.getValue()) { + resp.setHeader(entry.getKey(), v); + s += String.format("%s:%s;", entry.getKey(), v); + } + if (MyProperties.getInstance().corsEnabled()) { + resp.setHeader("Access-Control-Allow-Origin", "*"); + // resp.setHeader("Access-Control-Allow-Methods", "GET,PUT,POST,DELETE"); + resp.setHeader("Access-Control-Allow-Headers", "Content-Type, Authorization"); + } + + } + } + LOG.debug("Received Headers: {}", s); + lensum = 0; + if (response != null) { + while (true) { + len = response.read(buffer, 0, BUFSIZE); + if (len <= 0) { + break; + } + lensum += len; + resp.getOutputStream().write(buffer, 0, len); + } + } else { + LOG.debug("response is null"); + } + LOG.debug("Received {} bytes", lensum); + } + +} diff --git a/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/EsServlet.java b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/EsServlet.java new file mode 100644 index 000000000..9d276ffc8 --- /dev/null +++ b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/EsServlet.java @@ -0,0 +1,67 @@ +/* + * ============LICENSE_START======================================================= + * ONAP : CCSDK.apps.sdnr.wt.apigateway + * ================================================================================ + * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. + * 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.ccsdk.features.sdnr.wt.apigateway; + +import java.io.IOException; +import javax.servlet.ServletException; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +public class EsServlet extends BaseServlet { + + /** + * + */ + private static final long serialVersionUID = -3996363343749995011L; + private static final String OFFLINE_RESPONSE_MESSAGE = "Database interface is offline"; + + public EsServlet() { + super(); + } + + @Override + protected void doOptions(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { + if (MyProperties.getInstance().corsEnabled()) { + resp.addHeader("Access-Control-Allow-Origin", "*"); + resp.addHeader("Access-Control-Allow-Methods", "GET,PUT,POST,DELETE"); + resp.addHeader("Access-Control-Allow-Headers", "Content-Type, Authorization"); + } + resp.setStatus(200); + } + + @Override + protected String getOfflineResponse() { + return OFFLINE_RESPONSE_MESSAGE; + } + + @Override + protected boolean isOff() { + return MyProperties.getInstance().isEsOff(); + } + + @Override + protected String getRemoteUrl(String uri) { + if (uri != null && uri.length() > 0) { + uri = uri.substring("/database".length()); + } + return MyProperties.getInstance().getEsBaseUrl() + uri; + } +} diff --git a/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MsServlet.java b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MsServlet.java new file mode 100644 index 000000000..27697930f --- /dev/null +++ b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MsServlet.java @@ -0,0 +1,74 @@ +/* + * ============LICENSE_START======================================================= + * ONAP : CCSDK.apps.sdnr.wt.apigateway + * ================================================================================ + * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. + * 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.ccsdk.features.sdnr.wt.apigateway; + +import java.io.IOException; +import javax.servlet.ServletException; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class MsServlet extends BaseServlet { + + /** + * + */ + private static final long serialVersionUID = -5361461082028405171L; + private static final String OFFLINE_RESPONSE_MESSAGE = "MediatorServer interface is offline"; + + public MsServlet() { + + super(); + } + + @Override + protected void doOptions(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { + resp.setStatus(200); + } + + @Override + protected String getOfflineResponse() { + return OFFLINE_RESPONSE_MESSAGE; + } + + @Override + protected boolean isOff() { + return true; + } + + @Override + protected String getRemoteUrl(String uri) { + String dbServerId = "0"; + if (uri == null) + uri = ""; + if (uri.length() > 0) { + uri = uri.substring("/ms".length()); + dbServerId = uri.substring(0, uri.indexOf("/")); + } + return this.getBaseUrl(dbServerId) + uri; + } + + protected String getBaseUrl(String dbServerId) { + return ""; + } +} diff --git a/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MyProperties.java b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MyProperties.java new file mode 100644 index 000000000..3d66f526e --- /dev/null +++ b/sdnr/wt/apigateway/provider/src/main/java/org/onap/ccsdk/features/sdnr/wt/apigateway/MyProperties.java @@ -0,0 +1,171 @@ +/* + * ============LICENSE_START======================================================= + * ONAP : CCSDK.apps.sdnr.wt.apigateway + * ================================================================================ + * Copyright (C) 2019 highstreet technologies GmbH Intellectual Property. + * 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.ccsdk.features.sdnr.wt.apigateway; + +import java.io.File; +import java.io.FileInputStream; +import java.io.FileWriter; +import java.io.IOException; +import java.io.InputStream; +import java.util.HashMap; +import java.util.Map; +import java.util.Properties; + +import org.json.JSONArray; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public class MyProperties { + + private static Logger LOG = LoggerFactory.getLogger(MyProperties.class); + public static final String PROPFILE = "etc/apigateway.properties"; + private static final String DEFAULT_AAI_HEADERS = "[\"X-FromAppId:SDNR\",\"Authorization:Basic QUFJOkFBSQ==\"]"; + private static final String DEFAULT_CORSENABLED = "0"; + private static final String DEFAULT_TRUSTINSECURE = "0"; + private static final String DEFAULT_ESDATABASE = "http://localhost:9200"; + private static final String DEFAULT_AAI = "off"; + + @Override + public String toString() { + return "MyProperties [aaiBase=" + aaiBase + ", aaiHeaders=" + aaiHeaders + ", esBase=" + esBase + + ", trustInsecure=" + trustInsecure + ", corsEnabled=" + corsEnabled + "]"; + } + + private static MyProperties mObj; + + private String aaiBase; + private Map aaiHeaders; + private String esBase; + + private boolean trustInsecure; + + private boolean corsEnabled; + + public boolean isAAIOff() { + return this.aaiBase == null ? true : this.aaiBase.equals("off"); + } + + public boolean isEsOff() { + return this.esBase == null ? true : this.esBase.equals("off"); + } + + public String getAAIBaseUrl() { + return this.aaiBase; + } + + public String getEsBaseUrl() { + return this.esBase; + } + + public Map getAAIHeaders() { + return this.aaiHeaders; + } + + public boolean trustInsecure() { + return this.trustInsecure; + } + + public boolean corsEnabled() { + return this.corsEnabled; + } + + public static MyProperties Instantiate() throws IOException, NumberFormatException { + return Instantiate(new File(PROPFILE)); + } + + public static MyProperties Instantiate(File file) throws IOException, NumberFormatException { + + return Instantiate(file, false); + } + + public static MyProperties Instantiate(File file, boolean force) throws IOException, NumberFormatException { + if (mObj == null || force) { + mObj = new MyProperties(file); + LOG.debug("instantiated: {}", mObj.toString()); + } + return mObj; + } + + private MyProperties(File file) throws IOException, NumberFormatException { + this.aaiBase = "off"; + this.trustInsecure = false; + if (!file.exists()) { + this.writeDefaults(file); + } + this.load(new FileInputStream(file)); + } + + public void load(InputStream in) throws IOException, NumberFormatException { + + Properties defaultProps = new Properties(); + defaultProps.load(in); + in.close(); + + this.aaiBase = defaultProps.getProperty("aai", DEFAULT_AAI); + this.aaiHeaders = _parseHeadersMap(defaultProps.getProperty("aaiHeaders", DEFAULT_AAI_HEADERS)); + this.esBase = defaultProps.getProperty("database", DEFAULT_ESDATABASE); + this.trustInsecure = Integer.parseInt(defaultProps.getProperty("insecure", DEFAULT_TRUSTINSECURE)) == 1; + this.corsEnabled = Integer.parseInt(defaultProps.getProperty("cors", DEFAULT_CORSENABLED)) == 1; + } + + private static Map _parseHeadersMap(String s) { + Map r = new HashMap<>(); + try { + JSONArray a = new JSONArray(s); + if ( a.length() > 0) { + for (int i = 0; i < a.length(); i++) { + String item = a.getString(i); + String[] hlp = item.split(":"); + if (hlp.length > 1) { + r.put(hlp[0], hlp[1]); + } + } + } + } catch (Exception e) { + LOG.warn("problem loading headers map: {}",e.getMessage()); + } + return r; + } + + private String writeDefaults(File f) throws IOException { + StringBuilder sb = new StringBuilder(); + final String LR = "\n"; + FileWriter fw = new FileWriter(f); + sb.append("aai=" + DEFAULT_AAI + LR); + sb.append("aaiHeaders=" + DEFAULT_AAI_HEADERS + LR); + sb.append("database=" + DEFAULT_ESDATABASE + LR); + sb.append("insecure=" + DEFAULT_TRUSTINSECURE + LR); + sb.append("cors=" + DEFAULT_CORSENABLED); + try { + fw.write(sb.toString()); + } catch (Exception e) { + LOG.warn("problem writing default values to propertyfile {} : {}", f.getAbsolutePath() , e.getMessage()); + } finally { + fw.close(); + } + return sb.toString(); + } + + public static MyProperties getInstance() { + return mObj; + } + +} diff --git a/sdnr/wt/apigateway/provider/src/main/resources/OSGI-INF/blueprint/blueprint.xml b/sdnr/wt/apigateway/provider/src/main/resources/OSGI-INF/blueprint/blueprint.xml new file mode 100644 index 000000000..2bfb1aa84 --- /dev/null +++ b/sdnr/wt/apigateway/provider/src/main/resources/OSGI-INF/blueprint/blueprint.xml @@ -0,0 +1,36 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + -- cgit 1.2.3-korg