diff options
Diffstat (limited to 'src/main/java/eu/siacs/conversations/http/HttpConnection.java')
| -rw-r--r-- | src/main/java/eu/siacs/conversations/http/HttpConnection.java | 98 |
1 files changed, 57 insertions, 41 deletions
diff --git a/src/main/java/eu/siacs/conversations/http/HttpConnection.java b/src/main/java/eu/siacs/conversations/http/HttpConnection.java index 5348e395..4bff5251 100644 --- a/src/main/java/eu/siacs/conversations/http/HttpConnection.java +++ b/src/main/java/eu/siacs/conversations/http/HttpConnection.java @@ -14,11 +14,13 @@ import java.net.MalformedURLException; import java.net.URL; import java.security.KeyManagementException; import java.security.NoSuchAlgorithmException; +import java.util.Arrays; import javax.net.ssl.HostnameVerifier; import javax.net.ssl.HttpsURLConnection; import javax.net.ssl.SSLContext; import javax.net.ssl.SSLHandshakeException; +import javax.net.ssl.SSLSocketFactory; import javax.net.ssl.X509TrustManager; import eu.siacs.conversations.Config; @@ -65,14 +67,22 @@ public class HttpConnection implements Downloadable { this.message.setDownloadable(this); try { mUrl = new URL(message.getBody()); - String path = mUrl.getPath(); - if (path != null && (path.endsWith(".pgp") || path.endsWith(".gpg"))) { + String[] parts = mUrl.getPath().toLowerCase().split("\\."); + String lastPart = parts.length >= 1 ? parts[parts.length - 1] : null; + String secondToLast = parts.length >= 2 ? parts[parts.length -2] : null; + if ("pgp".equals(lastPart) || "gpg".equals(lastPart)) { this.message.setEncryption(Message.ENCRYPTION_PGP); } else if (message.getEncryption() != Message.ENCRYPTION_OTR) { this.message.setEncryption(Message.ENCRYPTION_NONE); } - this.file = mXmppConnectionService.getFileBackend().getFile( - message, false); + String extension; + if (Arrays.asList(VALID_CRYPTO_EXTENSIONS).contains(lastPart)) { + extension = secondToLast; + } else { + extension = lastPart; + } + message.setRelativeFilePath(message.getUuid()+"."+extension); + this.file = mXmppConnectionService.getFileBackend().getFile(message, false); String reference = mUrl.getRef(); if (reference != null && reference.length() == 96) { this.file.setKey(CryptoHelper.hexToBytes(reference)); @@ -81,7 +91,7 @@ public class HttpConnection implements Downloadable { if (this.message.getEncryption() == Message.ENCRYPTION_OTR && this.file.getKey() == null) { this.message.setEncryption(Message.ENCRYPTION_NONE); - } + } checkFileSize(false); } catch (MalformedURLException e) { this.cancel(); @@ -115,33 +125,39 @@ public class HttpConnection implements Downloadable { mXmppConnectionService.updateConversationUi(); } - private void setupTrustManager(HttpsURLConnection connection, - boolean interactive) { - X509TrustManager trustManager; - HostnameVerifier hostnameVerifier; + private void setupTrustManager(final HttpsURLConnection connection, + final boolean interactive) { + final X509TrustManager trustManager; + final HostnameVerifier hostnameVerifier; if (interactive) { trustManager = mXmppConnectionService.getMemorizingTrustManager(); hostnameVerifier = mXmppConnectionService - .getMemorizingTrustManager().wrapHostnameVerifier( - new StrictHostnameVerifier()); + .getMemorizingTrustManager().wrapHostnameVerifier( + new StrictHostnameVerifier()); } else { trustManager = mXmppConnectionService.getMemorizingTrustManager() - .getNonInteractive(); + .getNonInteractive(); hostnameVerifier = mXmppConnectionService - .getMemorizingTrustManager() - .wrapHostnameVerifierNonInteractive( - new StrictHostnameVerifier()); + .getMemorizingTrustManager() + .wrapHostnameVerifierNonInteractive( + new StrictHostnameVerifier()); } try { - SSLContext sc = SSLContext.getInstance("TLS"); + final SSLContext sc = SSLContext.getInstance("TLS"); sc.init(null, new X509TrustManager[]{trustManager}, mXmppConnectionService.getRNG()); - connection.setSSLSocketFactory(sc.getSocketFactory()); + + final SSLSocketFactory sf = sc.getSocketFactory(); + final String[] cipherSuites = CryptoHelper.getSupportedCipherSuites( + sf.getSupportedCipherSuites()); + if (cipherSuites.length > 0) { + sc.getDefaultSSLParameters().setCipherSuites(cipherSuites); + + } + + connection.setSSLSocketFactory(sf); connection.setHostnameVerifier(hostnameVerifier); - } catch (KeyManagementException e) { - return; - } catch (NoSuchAlgorithmException e) { - return; + } catch (final KeyManagementException | NoSuchAlgorithmException ignored) { } } @@ -179,24 +195,24 @@ public class HttpConnection implements Downloadable { } private long retrieveFileSize() throws IOException, - SSLHandshakeException { - changeStatus(STATUS_CHECKING); - HttpURLConnection connection = (HttpURLConnection) mUrl - .openConnection(); - connection.setRequestMethod("HEAD"); - if (connection instanceof HttpsURLConnection) { - setupTrustManager((HttpsURLConnection) connection, interactive); - } - connection.connect(); - String contentLength = connection.getHeaderField("Content-Length"); - if (contentLength == null) { - throw new IOException(); - } - try { - return Long.parseLong(contentLength, 10); - } catch (NumberFormatException e) { - throw new IOException(); - } + SSLHandshakeException { + changeStatus(STATUS_CHECKING); + HttpURLConnection connection = (HttpURLConnection) mUrl + .openConnection(); + connection.setRequestMethod("HEAD"); + if (connection instanceof HttpsURLConnection) { + setupTrustManager((HttpsURLConnection) connection, interactive); + } + connection.connect(); + String contentLength = connection.getHeaderField("Content-Length"); + if (contentLength == null) { + throw new IOException(); + } + try { + return Long.parseLong(contentLength, 10); + } catch (NumberFormatException e) { + throw new IOException(); + } } } @@ -225,7 +241,7 @@ public class HttpConnection implements Downloadable { private void download() throws SSLHandshakeException, IOException { HttpURLConnection connection = (HttpURLConnection) mUrl - .openConnection(); + .openConnection(); if (connection instanceof HttpsURLConnection) { setupTrustManager((HttpsURLConnection) connection, interactive); } @@ -291,4 +307,4 @@ public class HttpConnection implements Downloadable { public String getMimeType() { return ""; } -}
\ No newline at end of file +} |