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Self-registration now permitted, subject to configuration

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git-svn-id: http://scm.dspace.org/svn/repo/trunk@449 9c30dcfa-912a-0410-8fc2-9e0234be79fd
This commit is contained in:
Robert Tansley
2002-10-18 14:34:55 +00:00
parent fe5539e641
commit 32d570d052
5 changed files with 104 additions and 22 deletions
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4
dspace/config/dspace.cfg
View File

@@ -106,6 +106,10 @@ webui.site.authenticator = edu.mit.dspace.MITAuthenticator
# Certificate authority
webui.cert.ca = /dspace/etc/certificate-ca.pem
# Can users self-register? i.e. can anyone type in an e-mail and give themselves
# an e-person record?
webui.self.register = true
##### OAI protocol for metadata harvesting settings #####

2
dspace/etc/database_schema.sql
View File

@@ -389,7 +389,7 @@ CREATE TABLE TasklistItem
CREATE TABLE RegistrationData
(
registrationdata_id INTEGER PRIMARY KEY,
eperson_id INTEGER REFERENCES EPerson(eperson_id),
email VARCHAR(64) UNIQUE,
token VARCHAR(48),
expires TIMESTAMP
);

2
dspace/jsp/register/registration-sent.jsp
View File

@@ -50,6 +50,6 @@
<P>You have been sent an e-mail containing a special URL, or "token". When
you visit this URL, you will need to fill out some simple information.
After that, you'll be ready to submit your work to DSpace!</P>
After that, you'll be ready to log into DSpace!</P>
</dspace:layout>

73
dspace/src/org/dspace/app/webui/servlet/RegisterServlet.java
View File

@@ -53,6 +53,7 @@ import org.apache.log4j.Logger;
import org.dspace.app.webui.util.JSPManager;
import org.dspace.app.webui.util.UIUtil;
import org.dspace.authorize.AuthorizeException;
import org.dspace.core.ConfigurationManager;
import org.dspace.core.Context;
import org.dspace.core.LogManager;
import org.dspace.eperson.AccountManager;
@@ -114,6 +115,8 @@ public class RegisterServlet extends DSpaceServlet
* password" page as appropriate.
*/
boolean updated = false;
// Get the key
String key = request.getParameter("token");
@@ -136,7 +139,40 @@ public class RegisterServlet extends DSpaceServlet
else
{
// Find out who the key is for
String email = AccountManager.getEmail(context, key);
EPerson eperson = AccountManager.getEPerson(context, key);
if (eperson == null &&
email != null &&
ConfigurationManager.getBooleanProperty("webui.self.register") &&
registering)
{
/*
* The token relates to a user who is trying to register
* themselves, and the site configuration allows this.
* FIXME: Obviously the user has no real authorisation to
* create an e-person record, so we switch off authorisation
* TEMPORARILY
*/
context.setIgnoreAuthorization(true);
EPerson e = EPerson.create(context);
context.setCurrentUser(e);
context.setIgnoreAuthorization(false);
// Fill out what we know
e.setEmail(email);
e.setFirstName(""); // Avoid NullPointer nastiness
e.setLastName("");
e.setSelfRegistered(true);
e.setCanLogIn(false); // they don't have a password yet
e.setRequireCertificate(false); // FIXME: Maybe site policy
// should be able to require certs in this case
e.update();
eperson = e; // Remainder of code displays "profile" page
updated = true;
}
/* Display an error if it's:
* An invalid token
@@ -176,6 +212,12 @@ public class RegisterServlet extends DSpaceServlet
"/register/new-password.jsp");
}
}
if (updated)
{
// New e-person record created during self-registration
context.complete();
}
}
@@ -229,7 +271,7 @@ public class RegisterServlet extends DSpaceServlet
HttpServletResponse response)
throws ServletException, IOException, SQLException, AuthorizeException
{
String email = request.getParameter("email");
String email = request.getParameter("email").toLowerCase();
EPerson eperson = EPerson.findByEmail(context, email);
@@ -313,6 +355,35 @@ public class RegisterServlet extends DSpaceServlet
JSPManager.showInternalError(request, response);
}
}
else if (registering &&
ConfigurationManager.getBooleanProperty("webui.self.register"))
{
try
{
// Unrecognised e-mail address, so assume a new user and send
// initial registration email.
log.info(LogManager.getHeader(context,
"sendtoken_newuser",
"email=" + email));
AccountManager.sendRegistrationInfo(context, email);
JSPManager.showJSP(request,
response,
"/register/registration-sent.jsp");
// Context needs completing to write registration data
context.complete();
}
catch (MessagingException me)
{
log.info(LogManager.getHeader(context,
"error_emailing",
"email=" + email),
me);
JSPManager.showInternalError(request, response);
}
}
else
{
log.info(LogManager.getHeader(context,

45
dspace/src/org/dspace/eperson/AccountManager.java
View File

@@ -80,7 +80,6 @@ public class AccountManager
* Email registration info to the given email address.
*
* Potential error conditions:
* No EPerson with that email (returns null)
* Cannot create registration data in database (throws SQLException)
* Error sending email (throws MessagingException)
* Error reading email template (throws IOException)
@@ -129,6 +128,29 @@ public class AccountManager
*/
public static EPerson getEPerson(Context context,
String token)
throws SQLException, AuthorizeException
{
String email = getEmail(context, token);
if (email == null)
{
return null;
}
EPerson ep = EPerson.findByEmail(context, email);
return ep;
}
/**
* Return the e-mail address referred to by a token
*
* @param context DSpace context
* @param token Account token
* @return The email address corresponding to token, or null.
*/
public static String getEmail(Context context,
String token)
throws SQLException
{
TableRow rd = DatabaseManager.findByUnique(context,
@@ -146,19 +168,10 @@ public class AccountManager
return null;
}
if (rd.isColumnNull("eperson_id"))
throw new IllegalStateException("Eperson id not specified");
// This could conceivably happen if someone deleted the EPerson
// without removing the token.
EPerson ep = EPerson.find(context, rd.getIntColumn("eperson_id"));
if (ep == null)
return null;
return ep;
return rd.getStringColumn("email");
}
/**
* Delete the callback for token.
*
@@ -203,15 +216,10 @@ public class AccountManager
boolean send)
throws SQLException, IOException, MessagingException, AuthorizeException
{
EPerson ep = EPerson.findByEmail(context, email);
if (ep == null)
return null;
TableRow rd = DatabaseManager.create(context, "RegistrationData");
rd.setColumn("token", Utils.generateHexKey());
rd.setColumn("expires", getDefaultExpirationDate());
rd.setColumn("eperson_id", ep.getID());
rd.setColumn("email", email);
DatabaseManager.update(context, rd);
// This is a potential problem -- if we create the callback
@@ -222,7 +230,6 @@ public class AccountManager
log.debug("Created callback " +
rd.getIntColumn("registrationdata_id") +
" with token " + rd.getStringColumn("token") +
" for eperson " + ep.getID() +
" with email \"" + email + "\"");
if (send)