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Another hack to make Exchange 2007 authentication work 

git-svn-id: http://svn.code.sf.net/p/davmail/code/trunk@241 3d1905a2-6b24-0410-a738-b14d5a86fcbd
This commit is contained in:
mguessan 2008-12-23 00:14:41 +00:00
parent 6c327fe4cf
commit 621e894204
2 changed files with 58 additions and 4 deletions
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60
src/java/davmail/exchange/ExchangeSession.java
View File

@ -210,13 +210,29 @@ public class ExchangeSession {
int a_sUrlEndIndex = scriptValue.indexOf("\"", a_sUrlIndex);
int a_sLgnEndIndex = scriptValue.indexOf("\"", a_sLgnIndex);
if (a_sUrlEndIndex >= 0 && a_sLgnEndIndex >= 0) {
LOGGER.debug("Detected script based logon, redirect to form");
String src = getAbsolutePath(initmethod,
scriptValue.substring(a_sLgnIndex, a_sLgnEndIndex) +
scriptValue.substring(a_sUrlIndex, a_sUrlEndIndex));
LOGGER.debug("Detected script based logon, redirect to form at " + src);
HttpMethod newInitMethod = DavGatewayHttpClientFacade.executeFollowRedirects(httpClient, src);
logonMethod = buildLogonMethod(httpClient, newInitMethod);
}
} else {
a_sLgnIndex = scriptValue.indexOf("var a_sLgnQS = \"");
if (a_sUrlIndex >= 0 && a_sLgnIndex >= 0) {
a_sUrlIndex += "var a_sUrl = \"".length();
a_sLgnIndex += "var a_sLgnQS = \"".length();
int a_sUrlEndIndex = scriptValue.indexOf("\"", a_sUrlIndex);
int a_sLgnEndIndex = scriptValue.indexOf("\"", a_sLgnIndex);
if (a_sUrlEndIndex >= 0 && a_sLgnEndIndex >= 0) {
String src = initmethod.getPath() +
scriptValue.substring(a_sLgnIndex, a_sLgnEndIndex) +
scriptValue.substring(a_sUrlIndex, a_sUrlEndIndex);
LOGGER.debug("Detected script based logon, redirect to form at " + src);
HttpMethod newInitMethod = DavGatewayHttpClientFacade.executeFollowRedirects(httpClient, src);
logonMethod = buildLogonMethod(httpClient, newInitMethod);
}
}
}
}
}
@ -265,6 +281,9 @@ public class ExchangeSession {
String mailBoxBaseHref = line.substring(start, end);
URL baseURL = new URL(mailBoxBaseHref);
result = baseURL.getPath();
} else {
// failover for Exchange 2007 : try to get mailbox from options
result = getMailPathFromOptions(method.getPath());
}
} catch (IOException e) {
LOGGER.error("Error parsing main page at " + method.getPath());
@ -282,6 +301,41 @@ public class ExchangeSession {
return result;
}
protected String getMailPathFromOptions(String path) {
String result = null;
// get user mail URL from html body
BufferedReader optionsPageReader = null;
GetMethod optionsMethod = new GetMethod(path+"?ae=Options&t=About");
try {
wdr.retrieveSessionInstance().executeMethod(optionsMethod);
optionsPageReader = new BufferedReader(new InputStreamReader(optionsMethod.getResponseBodyAsStream()));
String line;
// find mailbox full name
final String MAILBOX_BASE = "cn=recipients/cn=";
//noinspection StatementWithEmptyBody
while ((line = optionsPageReader.readLine()) != null && line.toLowerCase().indexOf(MAILBOX_BASE) == -1) {
}
if (line != null) {
int start = line.toLowerCase().indexOf(MAILBOX_BASE) + MAILBOX_BASE.length();
int end = line.indexOf("<", start);
result = "/exchange/"+line.substring(start, end);
}
} catch (IOException e) {
LOGGER.error("Error parsing options page at " + optionsMethod.getPath());
} finally {
if (optionsPageReader != null) {
try {
optionsPageReader.close();
} catch (IOException e) {
LOGGER.error("Error parsing options page at " + optionsMethod.getPath());
}
}
optionsMethod.releaseConnection();
}
return result;
}
void login() throws IOException {
LOGGER.debug("Session " + this + " login");
try {
@ -420,7 +474,7 @@ public class ExchangeSession {
/**
* Create message in current folder
*
* @param messageName message name
* @param messageName message name
* @param bcc blind carbon copy header
* @param messageBody mail body
* @param allowOverwrite allow existing message overwrite
@ -435,7 +489,7 @@ public class ExchangeSession {
* Will overwrite an existing message with same subject in the same folder
*
* @param folderUrl Exchange folder URL
* @param messageName message name
* @param messageName message name
* @param bcc blind carbon copy header
* @param messageBody mail body
* @param allowOverwrite allow existing message overwrite

2
src/java/davmail/exchange/ExchangeSessionFactory.java
View File

@ -165,7 +165,7 @@ public final class ExchangeSessionFactory {
int status = httpClient.executeMethod(testMethod);
ExchangeSession.LOGGER.debug("Test configuration status: " + status);
if (status != HttpStatus.SC_OK && status != HttpStatus.SC_UNAUTHORIZED
&& status != HttpStatus.SC_MOVED_TEMPORARILY) {
&& status != HttpStatus.SC_MOVED_TEMPORARILY && status != HttpStatus.SC_MOVED_PERMANENTLY) {
throw new IOException("Unable to connect to OWA at " + url + ", status code " +
status + ", check configuration");
}