diff options
Diffstat (limited to 'POLICY-SDK-APP/src/main/java/org/onap/policy/admin/CheckPDP.java')
| -rw-r--r-- | POLICY-SDK-APP/src/main/java/org/onap/policy/admin/CheckPDP.java | 280 |
1 files changed, 139 insertions, 141 deletions
diff --git a/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/CheckPDP.java b/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/CheckPDP.java index 643320496..be84690fa 100644 --- a/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/CheckPDP.java +++ b/POLICY-SDK-APP/src/main/java/org/onap/policy/admin/CheckPDP.java @@ -57,149 +57,147 @@ import com.att.research.xacml.util.XACMLProperties; * */ public class CheckPDP { - private static Path pdpPath = null; - private static Long oldModified = null; - private static HashMap<String, String> pdpMap = null; - private static final Logger LOGGER = FlexLogger.getLogger(CheckPDP.class); - - private CheckPDP(){ - //default constructor - } - - public static Map<String, String> getPdpMap() { - return pdpMap; - } - - private static void reset() { - pdpPath = null; - oldModified = null; - pdpMap = null; - } + private static Path pdpPath = null; + private static Long oldModified = null; + private static HashMap<String, String> pdpMap = null; + private static final Logger LOGGER = FlexLogger.getLogger(CheckPDP.class); - public static boolean validateID(String id) { - // ReadFile - try { - readFile(); - } catch (Exception e) { - LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + e); - return false; - } - if (pdpMap == null) { - return false; - } - // Check ID - return pdpMap.containsKey(id); - } + private CheckPDP(){ + //default constructor + } - private static void readFile(){ - String pdpFile = null; - try{ - pdpFile = XACMLProperties.getProperty(XACMLRestProperties.PROP_PDP_IDFILE); - }catch (Exception e){ - LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Cannot read the PDP ID File" + e); - return; - } - if (pdpFile == null) { - LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "PDP File name not Valid : " + pdpFile); - } - if (pdpPath == null) { - pdpPath = Paths.get(pdpFile); - if (!pdpPath.toString().endsWith(".properties") || !pdpPath.toFile().exists()) { - LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "File doesn't exist in the specified Path : " + pdpPath.toString()); - CheckPDP.reset(); - return; - } - readProps(); - } - // Check if File is updated recently - else { - Long newModified = pdpPath.toFile().lastModified(); - if (!newModified.equals(oldModified)) { - // File has been updated. - readProps(); - } - } - } + public static Map<String, String> getPdpMap() { + return pdpMap; + } - @SuppressWarnings({ "unchecked", "rawtypes" }) - private static void readProps() { - Properties pdpProp; - pdpProp = new Properties(); - try { - InputStream in = new FileInputStream(pdpPath.toFile()); - oldModified = pdpPath.toFile().lastModified(); - pdpProp.load(in); - // Read the Properties and Load the PDPs and encoding. - pdpMap = new HashMap<>(); - // Check the Keys for PDP_URLs - Collection<Object> unsorted = pdpProp.keySet(); - List<String> sorted = new ArrayList(unsorted); - Collections.sort(sorted); - for (String propKey : sorted) { - loadPDPProperties(propKey, pdpProp); - } - in.close(); - } catch (IOException e) { - LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + e); - } - if (pdpMap == null || pdpMap.isEmpty()) { - LOGGER.debug(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "Cannot Proceed without PDP_URLs"); - CheckPDP.reset(); - } - } - - private static void loadPDPProperties(String propKey, Properties pdpProp){ - if (propKey.startsWith("PDP_URL")) { - String checkVal = pdpProp.getProperty(propKey); - if (checkVal == null) { - LOGGER.error("Properties file doesn't have the PDP_URL parameter"); - } - if (checkVal != null && checkVal.contains(";")) { - List<String> pdpDefault = new ArrayList<>(Arrays.asList(checkVal.split("\\s*;\\s*"))); - int pdpCount = 0; - while (pdpCount < pdpDefault.size()) { - String pdpVal = pdpDefault.get(pdpCount); - readPDPParam(pdpVal); - pdpCount++; - } - } - } - } + private static void reset() { + pdpPath = null; + oldModified = null; + pdpMap = null; + } - private static void readPDPParam(String pdpVal){ - if(pdpVal.contains(",")){ - List<String> pdpValues = new ArrayList<>(Arrays.asList(pdpVal.split("\\s*,\\s*"))); - if(pdpValues.size()==3){ - // 1:2 will be UserID:Password - String userID = pdpValues.get(1); - String pass = pdpValues.get(2); - Base64.Encoder encoder = Base64.getEncoder(); - // 0 - PDPURL - pdpMap.put(pdpValues.get(0), encoder.encodeToString((userID+":"+pass).getBytes(StandardCharsets.UTF_8))); - }else{ - LOGGER.error(XACMLErrorConstants.ERROR_PERMISSIONS + "No Credentials to send Request: " + pdpValues); - } - }else{ - LOGGER.error(XACMLErrorConstants.ERROR_PERMISSIONS + "No Credentials to send Request: " + pdpVal); - } - } - - public static String getEncoding(String pdpID){ - try { - readFile(); - } catch (Exception e) { - LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + e); - } - String encoding = null; - if(pdpMap!=null && (!pdpMap.isEmpty())){ - try{ - encoding = pdpMap.get(pdpID); - } catch(Exception e){ - LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + e); - } - return encoding; - }else{ - return null; - } - } + public static boolean validateID(String id) { + // ReadFile + try { + readFile(); + } catch (Exception e) { + LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + e); + return false; + } + if (pdpMap == null) { + return false; + } + // Check ID + return pdpMap.containsKey(id); + } + + private static void readFile(){ + String pdpFile = null; + try{ + pdpFile = XACMLProperties.getProperty(XACMLRestProperties.PROP_PDP_IDFILE); + }catch (Exception e){ + LOGGER.error(XACMLErrorConstants.ERROR_DATA_ISSUE + "Cannot read the PDP ID File" + e); + return; + } + if (pdpFile == null) { + LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "PDP File name not Valid : " + pdpFile); + } + if (pdpPath == null) { + pdpPath = Paths.get(pdpFile); + if (!pdpPath.toString().endsWith(".properties") || !pdpPath.toFile().exists()) { + LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "File doesn't exist in the specified Path : " + pdpPath.toString()); + CheckPDP.reset(); + return; + } + readProps(); + } + // Check if File is updated recently + else { + Long newModified = pdpPath.toFile().lastModified(); + if (!newModified.equals(oldModified)) { + // File has been updated. + readProps(); + } + } + } + + @SuppressWarnings({ "unchecked", "rawtypes" }) + private static void readProps() { + Properties pdpProp; + pdpProp = new Properties(); + try(InputStream in = new FileInputStream(pdpPath.toFile())) { + oldModified = pdpPath.toFile().lastModified(); + pdpProp.load(in); + // Read the Properties and Load the PDPs and encoding. + pdpMap = new HashMap<>(); + // Check the Keys for PDP_URLs + Collection<Object> unsorted = pdpProp.keySet(); + List<String> sorted = new ArrayList(unsorted); + Collections.sort(sorted); + for (String propKey : sorted) { + loadPDPProperties(propKey, pdpProp); + } + } catch (IOException e) { + LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + e); + } + if (pdpMap == null || pdpMap.isEmpty()) { + LOGGER.debug(XACMLErrorConstants.ERROR_SYSTEM_ERROR + "Cannot Proceed without PDP_URLs"); + CheckPDP.reset(); + } + } + + private static void loadPDPProperties(String propKey, Properties pdpProp){ + if (propKey.startsWith("PDP_URL")) { + String checkVal = pdpProp.getProperty(propKey); + if (checkVal == null) { + LOGGER.error("Properties file doesn't have the PDP_URL parameter"); + } + if (checkVal != null && checkVal.contains(";")) { + List<String> pdpDefault = new ArrayList<>(Arrays.asList(checkVal.split("\\s*;\\s*"))); + int pdpCount = 0; + while (pdpCount < pdpDefault.size()) { + String pdpVal = pdpDefault.get(pdpCount); + readPDPParam(pdpVal); + pdpCount++; + } + } + } + } + + private static void readPDPParam(String pdpVal){ + if(pdpVal.contains(",")){ + List<String> pdpValues = new ArrayList<>(Arrays.asList(pdpVal.split("\\s*,\\s*"))); + if(pdpValues.size()==3){ + // 1:2 will be UserID:Password + String userID = pdpValues.get(1); + String pass = pdpValues.get(2); + Base64.Encoder encoder = Base64.getEncoder(); + // 0 - PDPURL + pdpMap.put(pdpValues.get(0), encoder.encodeToString((userID+":"+pass).getBytes(StandardCharsets.UTF_8))); + }else{ + LOGGER.error(XACMLErrorConstants.ERROR_PERMISSIONS + "No Credentials to send Request: " + pdpValues); + } + }else{ + LOGGER.error(XACMLErrorConstants.ERROR_PERMISSIONS + "No Credentials to send Request: " + pdpVal); + } + } + + public static String getEncoding(String pdpID){ + try { + readFile(); + } catch (Exception e) { + LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + e); + } + String encoding = null; + if(pdpMap!=null && (!pdpMap.isEmpty())){ + try{ + encoding = pdpMap.get(pdpID); + } catch(Exception e){ + LOGGER.error(XACMLErrorConstants.ERROR_SYSTEM_ERROR + e); + } + return encoding; + }else{ + return null; + } + } } |