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Code Issues Releases Wiki Activity

Changed authentication method. Added support for authentication if the server returns a 401 status code. No longer requires form based authentication.

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This commit is contained in:
Matthew Brace 2009-01-27 05:39:41 +00:00
parent 1bd3f31b95
commit 0a6bc9bdd4
2 changed files with 91 additions and 106 deletions
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176
src/com/android/email/mail/store/WebDavStore.java
View File

@ -156,6 +156,10 @@ public class WebDavStore extends Store {
} else if (i == 2) {
if (pathParts[2] != null) {
mMailboxPath = "/" + pathParts[2];
if (mPath == null ||
mPath.equals("")) {
mPath = mMailboxPath;
}
}
}
}
@ -204,10 +208,7 @@ public class WebDavStore extends Store {
/**
* We have to check authentication here so we have the proper URL stored
*/
if (needAuth()) {
authenticate();
}
getHttpClient();
messageBody = getFolderListXml();
headers.put("Brief", "t");
dataset = processRequest(this.mUrl, "SEARCH", messageBody, headers);
@ -493,9 +494,8 @@ public class WebDavStore extends Store {
try {
/* Browser Client */
DefaultHttpClient httpclient = getTrustedHttpClient();
DefaultHttpClient httpclient = mHttpClient;
/* Verb Fix issue */
/**
* This is in a separate block because I really don't like how it's done.
* This basically scrapes the OWA login page for the form submission URL.
@ -572,6 +572,7 @@ public class WebDavStore extends Store {
}
cookies = httpclient.getCookieStore();
if (cookies == null) {
throw new IOException("Error during authentication: No Cookies");
}
@ -605,10 +606,8 @@ public class WebDavStore extends Store {
}
} catch (SSLException e) {
throw new CertificateValidationException(e.getMessage(), e);
} catch (GeneralSecurityException gse) {
throw new MessagingException(
"Unable to open connection to SMTP server due to security error.", gse);
}
return cookies;
}
@ -624,6 +623,75 @@ public class WebDavStore extends Store {
return mUrl;
}
public DefaultHttpClient getHttpClient() throws MessagingException {
SchemeRegistry reg;
Scheme s;
if (mHttpClient == null) {
mHttpClient = new DefaultHttpClient();
}
reg = mHttpClient.getConnectionManager().getSchemeRegistry();
try {
s = new Scheme("https", new TrustedSocketFactory(mHost, mSecure), 443);
} catch (NoSuchAlgorithmException nsa) {
Log.e(Email.LOG_TAG, "NoSuchAlgorithmException in getHttpClient: " + nsa);
throw new MessagingException("NoSuchAlgorithmException in getHttpClient: " + nsa);
} catch (KeyManagementException kme) {
Log.e(Email.LOG_TAG, "KeyManagementException in getHttpClient: " + kme);
throw new MessagingException("KeyManagementException in getHttpClient: " + kme);
}
reg.register(s);
if (needAuth()) {
if (!checkAuth()) {
try {
CookieStore cookies = doAuthentication(this.mUsername, this.mPassword, this.mUrl);
if (cookies != null) {
this.mAuthenticated = true;
this.mLastAuth = System.currentTimeMillis()/1000;
}
mHttpClient.setCookieStore(cookies);
} catch (IOException ioe) {
Log.e(Email.LOG_TAG, "IOException: " + ioe + "\nTrace: " + processException(ioe));
}
} else {
Credentials creds = new UsernamePasswordCredentials(mUsername, mPassword);
CredentialsProvider credsProvider = mHttpClient.getCredentialsProvider();
credsProvider.setCredentials(new AuthScope(mHost, 80, AuthScope.ANY_REALM), creds);
credsProvider.setCredentials(new AuthScope(mHost, 443, AuthScope.ANY_REALM), creds);
credsProvider.setCredentials(new AuthScope(mHost, mUri.getPort(), AuthScope.ANY_REALM), creds);
mHttpClient.setCredentialsProvider(credsProvider);
// Assume we're authenticated and ok here since the checkAuth() was 401 and we've now set the credentials
this.mAuthenticated = true;
this.mLastAuth = System.currentTimeMillis()/1000;
}
}
return mHttpClient;
}
private boolean checkAuth() {
DefaultHttpClient httpclient = mHttpClient;
HttpResponse response;
HttpGet httpget = new HttpGet(mUrl);
try {
response = httpclient.execute(httpget);
} catch (IOException ioe) {
Log.e(Email.LOG_TAG, "Error checking authentication status");
return false;
}
HttpEntity entity = response.getEntity();
int statusCode = response.getStatusLine().getStatusCode();
if (statusCode == 401) {
return true;
}
return false;
}
public DefaultHttpClient getTrustedHttpClient() throws KeyManagementException, NoSuchAlgorithmException{
if (mHttpClient == null) {
mHttpClient = new DefaultHttpClient();
@ -663,30 +731,14 @@ public class WebDavStore extends Store {
method == null) {
return dataset;
}
try {
httpclient = getTrustedHttpClient();
} catch (KeyManagementException e) {
Log.e(Email.LOG_TAG, "Generated KeyManagementException during authentication" + processException(e));
return dataset;
} catch (NoSuchAlgorithmException e) {
Log.e(Email.LOG_TAG, "Generated NoSuchAlgorithmException during authentication" + processException(e));
return dataset;
}
if (needAuth()) {
try {
authenticate();
} catch (MessagingException e) {
Log.e(Email.LOG_TAG, "Generated MessagingException during authentication" + processException(e));
}
}
if (this.mAuthenticated == false ||
this.mAuthCookies == null) {
Log.e(Email.LOG_TAG, "Error during authentication");
try {
httpclient = getHttpClient();
} catch (MessagingException me) {
Log.e(Email.LOG_TAG, "Generated MessagingException getting HttpClient: " + me);
return dataset;
}
httpclient.setCookieStore(this.mAuthCookies);
try {
int statusCode = -1;
StringEntity messageEntity = null;
@ -808,12 +860,11 @@ public class WebDavStore extends Store {
* but getPersonalNamespaces() isn't called again (ex. Android destroys the email client).
* Perform an authentication to get the appropriate URLs in place again
*/
if (needAuth()) {
try {
authenticate();
} catch (MessagingException e) {
Log.e(Email.LOG_TAG, "Generated MessagingException during authentication" + processException(e));
}
try {
getHttpClient();
} catch (MessagingException me) {
Log.e(Email.LOG_TAG, "MessagingException during authentication for WebDavFolder: " + me);
return;
}
if (encodedName.equals("INBOX")) {
@ -831,13 +882,7 @@ public class WebDavStore extends Store {
@Override
public void open(OpenMode mode) throws MessagingException {
if (needAuth()) {
authenticate();
}
if (WebDavStore.this.mAuthCookies == null) {
return;
}
getHttpClient();
this.mIsOpen = true;
}
@ -945,15 +990,6 @@ public class WebDavStore extends Store {
}
/** Verify authentication */
if (needAuth()) {
authenticate();
}
if (WebDavStore.this.mAuthenticated == false ||
WebDavStore.this.mAuthCookies == null) {
return messages.toArray(new Message[] {});
}
messageBody = getMessagesXml();
headers.put("Brief", "t");
@ -1038,15 +1074,6 @@ public class WebDavStore extends Store {
return;
}
if (needAuth()) {
authenticate();
}
if (WebDavStore.this.mAuthenticated == false ||
WebDavStore.this.mAuthCookies == null) {
return;
}
/**
* Fetch message flag info for the array
*/
@ -1094,28 +1121,11 @@ public class WebDavStore extends Store {
*/
private void fetchMessages(Message[] messages, MessageRetrievalListener listener, int lines) throws MessagingException {
DefaultHttpClient httpclient;
try {
httpclient = getTrustedHttpClient();
} catch (KeyManagementException e) {
throw new MessagingException("KeyManagement Exception in fetchMessages()."+ e.getStackTrace());
} catch (NoSuchAlgorithmException e) {
throw new MessagingException("NoSuchAlgorithm Exception in fetchMessages():" + e.getStackTrace());
}
httpclient = getHttpClient();
/**
* We can't hand off to processRequest() since we need the stream to parse.
*/
if (needAuth()) {
authenticate();
}
if (WebDavStore.this.mAuthenticated == false ||
WebDavStore.this.mAuthCookies == null) {
throw new MessagingException("Error during authentication in fetchMessages().");
}
httpclient.setCookieStore(WebDavStore.this.mAuthCookies);
for (int i = 0, count = messages.length; i < count; i++) {
WebDavMessage wdMessage;
int statusCode = 0;
@ -1315,7 +1325,6 @@ public class WebDavStore extends Store {
int count = messages.length;
for (int i = messages.length - 1; i >= 0; i--) {
/* for (int i = 0, count = messages.length; i < count; i++) {*/
if (!(messages[i] instanceof WebDavMessage)) {
throw new MessagingException("WebDavStore fetch called with non-WebDavMessage");
}
@ -1344,15 +1353,6 @@ public class WebDavStore extends Store {
throws MessagingException {
String[] uids = new String[messages.length];
if (needAuth()) {
authenticate();
}
if (WebDavStore.this.mAuthenticated == false ||
WebDavStore.this.mAuthCookies == null) {
return;
}
for (int i = 0, count = messages.length; i < count; i++) {
uids[i] = messages[i].getUid();
}

19
src/com/android/email/mail/transport/WebDavTransport.java
View File

@ -92,13 +92,7 @@ public class WebDavTransport extends Transport {
public void open() throws MessagingException {
Log.d(Email.LOG_TAG, ">>> open called on WebDavTransport ");
if (store.needAuth()) {
store.authenticate();
}
if (store.getAuthCookies() == null) {
return;
}
store.getHttpClient();
}
// public void sendMessage(Message message) throws MessagingException {
@ -121,15 +115,7 @@ public class WebDavTransport extends Transport {
Log.d(Email.LOG_TAG, ">>> sendMessage called.");
DefaultHttpClient httpclient;
try {
httpclient = store.getTrustedHttpClient();
} catch (KeyManagementException e) {
Log.e(Email.LOG_TAG, "KeyManagementException while creating HttpClient: " + e);
throw new MessagingException("KeyManagementException while creating HttpClient: " + e);
} catch (NoSuchAlgorithmException e) {
Log.e(Email.LOG_TAG, "NoSuchAlgorithmException while creating HttpClient: " + e);
throw new MessagingException("NoSuchAlgorithmException while creating HttpClient: " + e);
}
httpclient = store.getHttpClient();
HttpGeneric httpmethod;
HttpResponse response;
StringEntity bodyEntity;
@ -153,7 +139,6 @@ public class WebDavTransport extends Transport {
message.writeTo(
new EOLConvertingOutputStream(
new BufferedOutputStream(out, 1024)));
httpclient.setCookieStore(store.getAuthCookies());
bodyEntity = new StringEntity(out.toString(), "UTF-8");
bodyEntity.setContentType("message/rfc822");