From 0e59a64b983d7d6872794887d1d8dec51b4c8cd6 Mon Sep 17 00:00:00 2001 From: Bianca Schnalzer Date: Wed, 23 Aug 2017 14:33:46 +0200 Subject: Internet Connection Tracking --- .../gui/bku/mobile/SimpleXMLTrustManager.java | 36 +++++++--------------- .../gui/utils/CertificateDownloadSource.java | 19 ++++-------- 2 files changed, 17 insertions(+), 38 deletions(-) (limited to 'pdf-over-gui/src') diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/SimpleXMLTrustManager.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/SimpleXMLTrustManager.java index adbd05ad..ee2448f5 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/SimpleXMLTrustManager.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/bku/mobile/SimpleXMLTrustManager.java @@ -95,13 +95,22 @@ public class SimpleXMLTrustManager implements X509TrustManager { .newDocumentBuilder() .parse(this.getClass().getResourceAsStream(Constants.RES_CERT_LIST)); + + File added_cert = new File(Constants.RES_CERT_LIST_ADDED); + + Document doc_added = DocumentBuilderFactory.newInstance() + .newDocumentBuilder() + .parse(added_cert); + + Node certificates_added = doc_added.getFirstChild(); Node certificates = doc.getFirstChild(); - if (!certificates.getNodeName().equals("certificates")) { //$NON-NLS-1$ + if (!certificates.getNodeName().equals("certificates") && !certificates_added.getNodeName().equals("certificates")) { //$NON-NLS-1$ throw new Exception( "Used certificates xml is invalid! no certificates node"); //$NON-NLS-1$ } + NodeList certificates_added_list = certificates_added.getChildNodes(); NodeList certificateList = certificates.getChildNodes(); for (int i = 0; i < certificateList.getLength(); i++) { @@ -135,29 +144,6 @@ public class SimpleXMLTrustManager implements X509TrustManager { } } - - File added_cert = new File(Constants.RES_CERT_LIST_ADDED); - - if (added_cert.exists()) - { - Document doc_added = DocumentBuilderFactory.newInstance() - .newDocumentBuilder() - .parse(added_cert); - - Node certificates_added = doc_added.getFirstChild(); - - if (!certificates_added.getNodeName().equals("certificates")) { //$NON-NLS-1$ - throw new Exception( - "Used certificates xml is invalid! no certificates node"); //$NON-NLS-1$ - } - - - if (certificates_added.hasChildNodes()) - { - - NodeList certificates_added_list = certificates_added.getChildNodes(); - - for (int i = 0; i < certificates_added_list.getLength(); i++) { try { @@ -189,7 +175,7 @@ public class SimpleXMLTrustManager implements X509TrustManager { log.error("Failed to load certificate [" + "]", ex); //$NON-NLS-1$ //$NON-NLS-2$ } } - }} + tmf.init(myKeyStore); diff --git a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/CertificateDownloadSource.java b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/CertificateDownloadSource.java index 955097fc..f6c1eb29 100644 --- a/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/CertificateDownloadSource.java +++ b/pdf-over-gui/src/main/java/at/asit/pdfover/gui/utils/CertificateDownloadSource.java @@ -60,14 +60,7 @@ public class CertificateDownloadSource { URL url = new URL(Constants.CERTIFICATE_DOWNLOAD_XML_URL+Constants.CERTIFICATE_XML_FILE); URLConnection connection = url.openConnection(); InputStream is = connection.getInputStream(); - - int b = is.read(); - if (b==-1) - { - log.info("Cannot read file"); - } - else - { + BufferedInputStream bis = new BufferedInputStream(is); FileOutputStream fis2 = new FileOutputStream(new File(Constants.RES_CERT_LIST_ADDED)); @@ -80,7 +73,7 @@ public class CertificateDownloadSource { fis2.close(); bis.close(); downloadCertificatesFromServer(); - } + } catch (IOException e) { log.debug("File not found");} @@ -110,9 +103,7 @@ public class CertificateDownloadSource { Node certificates_added = doc_added.getFirstChild(); NodeList certificates_added_list = certificates_added.getChildNodes(); - - if (doc_added.hasChildNodes()) - { + //identify the certificate that has to be downloaded for (int i = 0; i < certificates_added_list.getLength(); i++) { try { @@ -152,7 +143,9 @@ public class CertificateDownloadSource { } } - }} + } + + } catch (IOException e) { e.printStackTrace(); -- cgit v1.2.3