Package org.apache.poi

Examples of org.apache.poi.EncryptedDocumentException

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        if (Security.getProvider("BC") != null) return;
        try {
            Class<Provider> clazz = (Class<Provider>)Class.forName("org.bouncycastle.jce.provider.BouncyCastleProvider");
            Security.addProvider(clazz.newInstance());
        } catch (Exception e) {
            throw new EncryptedDocumentException("Only the BouncyCastle provider supports your encryption settings - please add it to the classpath.");
        }
    }
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        return dir.createDocument(fileName, bos.getWriteIndex(), new POIFSWriterListener(){
            public void processPOIFSWriterEvent(POIFSWriterEvent event) {
                try {
                    event.getStream().write(buf, 0, event.getLimit());
                } catch (IOException e) {
                    throw new EncryptedDocumentException(e);
                }
            }
        });
    }  
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            is.readShort();
        }
        try {
            return new String(data, 0, data.length, "UTF-16LE");
        } catch (UnsupportedEncodingException e) {
            throw new EncryptedDocumentException(e);
        }
    }
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            os.write(buf);
            if (buf.length%4==2) {
                os.writeShort(0);
            }
        } catch (UnsupportedEncodingException e) {
            throw new EncryptedDocumentException(e);
        }
    }
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            }
        }
        try {
            return new String(data, 0, data.length, "UTF-8");
        } catch (UnsupportedEncodingException e) {
            throw new EncryptedDocumentException(e);
        }
    }
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        offset = FibBase.getSize();
        assert offset == 32;

        if ( _fibBase.isFEncrypted() )
        {
            throw new EncryptedDocumentException(
                    "Cannot process encrypted word file" );
        }

        _csw = LittleEndian.getUShort( mainDocument, offset );
        offset += LittleEndian.SHORT_SIZE;
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                return true;
            } else {
                return false;
            }
        } catch (GeneralSecurityException e) {
            throw new EncryptedDocumentException(e);
        }
    }
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    }

    // make method visible for this package
    protected void setSalt(byte salt[]) {
        if (salt == null || salt.length != 16) {
            throw new EncryptedDocumentException("invalid verifier salt");
        }
        super.setSalt(salt);
    }
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                    for (int i=0; i<(4-scratchBytes); i++) {
                        os.writeByte(0);
                    }
                }
            } catch (UnsupportedEncodingException e) {
                throw new EncryptedDocumentException(e);
            }
        }       
    }
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    public abstract long getLength();

    public static Decryptor getInstance(EncryptionInfo info) {
        Decryptor d = info.getDecryptor();
        if (d == null) {
            throw new EncryptedDocumentException("Unsupported version");
        }
        return d;
    }
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Related Classes of org.apache.poi.EncryptedDocumentException

  • org.apache.poi.hssf.record.crypto.Biff8DecryptingStream
  • org.apache.poi.hssf.record.crypto.Biff8EncryptionKey
  • org.apache.poi.hssf.record.crypto.Biff8RC4
  • org.apache.poi.hssf.record.crypto.Biff8RC4Key
  • org.apache.poi.hssf.record.FilePassRecord
  • org.apache.poi.hssf.record.FilePassRecord$Rc4KeyData
  • org.apache.poi.hssf.record.RecordFactoryInputStream$StreamEncryptionInfo
  • org.apache.poi.hssf.usermodel.HSSFWorkbook
  • org.apache.poi.hwpf.HWPFDocument
  • org.apache.poi.hwpf.HWPFDocumentCore
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