Exemplo n.º 1
0
 /**
  * Try public key
  *
  * @param c a ssh connection
  * @param keyPath a path to key
  * @return true if authentication is successful
  */
 private boolean tryPublicKey(final Connection c, final String keyPath) {
   try {
     final File file = new File(keyPath);
     if (file.exists()) {
       // if encrypted ask user for passphrase
       String passphrase = null;
       char[] text = FileUtil.loadFileText(file);
       if (isEncryptedKey(text)) {
         // need to ask passphrase from user
         int i;
         for (i = myHost.getNumberOfPasswordPrompts(); i > 0; i--) {
           passphrase =
               myXmlRpcClient.askPassphrase(
                   myHandlerNo, getUserHostString(), keyPath, myLastError);
           if (passphrase == null) {
             // if no passphrase was entered, just return false and try something other
             return false;
           } else {
             try {
               PEMDecoder.decode(text, passphrase);
               myLastError = "";
             } catch (IOException e) {
               // decoding failed
               myLastError = GitBundle.message("sshmain.invalidpassphrase", keyPath);
               continue;
             }
             break;
           }
         }
         if (i == 0) {
           myLastError =
               GitBundle.message(
                   "sshmain.too.mush.passphrase.guesses",
                   keyPath,
                   myHost.getNumberOfPasswordPrompts());
           return false;
         }
       }
       // try authentication
       if (c.authenticateWithPublicKey(myHost.getUser(), text, passphrase)) {
         myLastError = "";
         return true;
       } else {
         if (passphrase != null) {
           // mark as failed authentication only if passphrase were asked
           myLastError = GitBundle.message("sshmain.pk.authenitication.failed", keyPath);
         } else {
           myLastError = "";
         }
       }
     }
     return false;
   } catch (Exception e) {
     return false;
   }
 }
 // todo problem: control usage
 public static List<TextFilePatch> loadPatches(
     Project project, final String patchPath, CommitContext commitContext)
     throws IOException, PatchSyntaxException {
   char[] text = FileUtil.loadFileText(new File(patchPath));
   PatchReader reader = new PatchReader(new CharArrayCharSequence(text));
   final List<TextFilePatch> textFilePatches = reader.readAllPatches();
   final TransparentlyFailedValue<Map<String, Map<String, CharSequence>>, PatchSyntaxException>
       additionalInfo = reader.getAdditionalInfo(null);
   ApplyPatchDefaultExecutor.applyAdditionalInfoBefore(project, additionalInfo, commitContext);
   return textFilePatches;
 }
 /**
  * Resolve remote had reference
  *
  * @param value the reference to resolve
  * @param rootPath the root path
  * @return the resolved reference or null
  */
 @Nullable
 private static String resolveHead(String value, String rootPath) {
   if (!value.startsWith("remotes/")) {
     return null;
   }
   String newRef;
   try {
     final String refText =
         new String(
                 FileUtil.loadFileText(new File(rootPath, "./refs/" + value), Util.UTF8_ENCODING))
             .trim();
     String refsPrefix = "ref: refs/";
     if (refText.endsWith("/HEAD") || !refText.startsWith(refsPrefix)) {
       newRef = null;
     } else {
       newRef = refText.substring(refsPrefix.length());
     }
   } catch (Exception e) {
     newRef = null;
   }
   return newRef;
 }