我为iOS开发了XMPP聊天客户端，现在我正在研究如何从iOS本身进行新的用户注册。任何人都可以帮助注册新用户的方法。因为它需要与服务器通信并将用户名和密码存储到服务器数据库。请帮助我从2天开始搜索。
答案 0 :(得分：10)
NSMutableArray *elements = [NSMutableArray array];
[elements addObject:[NSXMLElement elementWithName:@"username" stringValue:@"venkat"]];
[elements addObject:[NSXMLElement elementWithName:@"password" stringValue:@"dfds"]];
[elements addObject:[NSXMLElement elementWithName:@"name" stringValue:@"eref defg"]];
[elements addObject:[NSXMLElement elementWithName:@"accountType" stringValue:@"3"]];
[elements addObject:[NSXMLElement elementWithName:@"deviceToken" stringValue:@"adfg3455bhjdfsdfhhaqjdsjd635n"]];
[elements addObject:[NSXMLElement elementWithName:@"email" stringValue:@"abc@bbc.com"]];
[[[self appDelegate] xmppStream] registerWithElements:elements error:nil];
我们将使用以下代表知道注册是否成功。
- (void)xmppStreamDidRegister:(XMPPStream *)sender{
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Registration" message:@"Registration Successful!" delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil, nil];
[alert show];
}
- (void)xmppStream:(XMPPStream *)sender didNotRegister:(NSXMLElement *)error{
DDXMLElement *errorXML = [error elementForName:@"error"];
NSString *errorCode = [[errorXML attributeForName:@"code"] stringValue];
NSString *regError = [NSString stringWithFormat:@"ERROR :- %@",error.description];
UIAlertView *alert = [[UIAlertView alloc] initWithTitle:@"Registration Failed!" message:regError delegate:nil cancelButtonTitle:@"OK" otherButtonTitles:nil, nil];
if([errorCode isEqualToString:@"409"]){
[alert setMessage:@"Username Already Exists!"];
}
[alert show];
}
答案 1 :(得分：9)
这个解决方案已经为我工作了
NSString *username = @"rohit@XMPP_SERVER_IP_HERE"; // OR [NSString stringWithFormat:@"%@@%@",username,XMPP_BASE_URL]]
NSString *password = @"SOME_PASSWORD";
AppDelegate *del = (AppDelegate *)[[UIApplication sharedApplication] delegate];
del.xmppStream.myJID = [XMPPJID jidWithString:username];
NSLog(@"Does supports registration %ub ", );
NSLog(@"Attempting registration for username %@",del.xmppStream.myJID.bare);
if (del.xmppStream.supportsInBandRegistration) {
NSError *error = nil;
if (![del.xmppStream registerWithPassword:password error:&error])
{
NSLog(@"Oops, I forgot something: %@", error);
}else{
NSLog(@"No Error");
}
}
// You will get delegate called after registrations in either success or failure case. These delegates are in XMPPStream class
// - (void)xmppStreamDidRegister:(XMPPStream *)sender
//- (void)xmppStream:(XMPPStream *)sender didNotRegister:(NSXMLElement *)error
答案 2 :(得分：0)
新用户可以通过两种方法从iOS注册到XMPP服务器
Methode 1。）通过带内注册（带内注册意味着在您的服务器上没有帐户的用户可以使用XMPP协议本身注册一个，因此注册保持“在乐队“，在你已经使用的相同协议中。”你必须使用 XEP-0077 扩展名。
您的服务器还必须支持带内注册。
将这些步骤用于带内注册
第1步：与xmppStream
连接- (BOOL)connectAndRegister
{
if (![xmppStream isDisconnected]) {
return YES;
}
NSString *myJID = @"abc@XMPP_SERVER_IP_HERE"; // OR [NSString stringWithFormat:@"%@@%@",username,XMPP_BASE_URL]]
NSString *myPassword = @"SOME_PASSWORD";
//
// If you don't want to use the Settings view to set the JID,
// uncomment the section below to hard code a JID and password.
//
// Replace me with the proper JID and password:
// myJID = @"user@gmail.com/xmppframework";
// myPassword = @"";
if (myJID == nil || myPassword == nil) {
DDLogWarn(@"JID and password must be set before connecting!");
return NO;
}
[xmppStream setMyJID:[XMPPJID jidWithString:myJID]];
password = myPassword;
NSError *error = nil;
if (![xmppStream connect:&error])
{
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Error connecting"
message:@"See console for error details."
delegate:nil
cancelButtonTitle:@"Ok"
otherButtonTitles:nil];
[alertView show];
DDLogError(@"Error connecting: %@", error);
return NO;
}
return YES;
}
NSString *password在文件的@interface部分声明
第2步：当xmppStream委派- (void)xmppStreamDidConnect:(XMPPStream *)sender时
第3步：通过带内注册开始注册
- (void)xmppStreamDidConnect:(XMPPStream *)sender{
DDLogVerbose(@"%@: %@", THIS_FILE, THIS_METHOD);
[[NSNotificationCenter defaultCenter] postNotificationName:XMPPStreamStatusDidConnectNotification
object:nil
userInfo:nil];
_isXmppConnected = YES;
NSError *error = nil;
DDLogVerbose(@"Start register via In-Band Registration...");
if (xmppStream.supportsInBandRegistration) {
if (![xmppStream registerWithPassword:password error:&error]) {
NSLog(@"Oops, I forgot something: %@", error);
}else {
NSLog(@"No Error");
}
}
// [_xmppStream authenticateWithPassword:password error:&error];
}
第4步：通过XMPPStream委托检查注册成功与失败
- (void)xmppStreamDidRegister:(XMPPStream *)sender
- (void)xmppStream:(XMPPStream *)sender didNotRegister:(NSXMLElement *)error
Methode 2。）通过XMPP Rest Api在openFire服务器上安装了一个允许正常注册的插件（Rest Api插件）。
将这些步骤用于Rest Api Registration
第1步：在服务器上安装Rest Api插件
第2步：将Rest Api的服务器配置为服务器 - ＆gt;服务器设置 - ＆gt;休息Api然后启用它。
您可以使用“密钥验证”进行安全用户注册，因此请从openfire服务器复制该密码并在调用rest api进行注册时使用。
第3步：呼叫休息Api进行注册
-(void)CreateUserAPI
{
NSDictionary *dict = [NSDictionary dictionaryWithObjectsAndKeys:@"abc",@"username",@"SOME_PASSWORD",@"password",@"abc-nickname",@"name",@"abc@example.com",@"email", nil];
NSData* RequestData = [NSJSONSerialization dataWithJSONObject:dict options:0 error:nil];
NSMutableURLRequest *request = [ [ NSMutableURLRequest alloc ] initWithURL: [ NSURL URLWithString:[NSString stringWithFormat:@"%@users",RESTAPISERVER]]];
[request setHTTPMethod: @"POST"];
[request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
[request setValue:AuthenticationToken forHTTPHeaderField:@"Authorization"];
[request setHTTPBody: RequestData];
NSURLSession *session = [NSURLSession sharedSession];
[[session dataTaskWithRequest:request
completionHandler:^(NSData *data,
NSURLResponse *response,
NSError *error) {
// handle response
if (!error)
{
NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
if ([httpResponse statusCode]==201)
{
NSLog(@"Registration Successful");
}else
{
NSLog(@"Registration failed");
}
}else
{
NSLog(@"Try again for registration");
}
}] resume];
}
RESTAPISERVER是一个Rest api url字符串。
AuthenticationToken是“密钥验证”（从openfire服务器复制）