我已经开发了适用于iOS的XMPP聊天客户端，现在我研究了如何从自身的iOS做一个新用户的注册。 任何人都可以帮助用来注册一个新用户的方法。 因为它需要与服务器进行通信，并存储到服务器数据库的用户名和密码。 请帮我2天寻找它。
Answer 1:
该解决方案为我工作
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
Answer 2:
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];
我们都知道注册是否成功与否使用下面的代表。
- (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];
}
Answer 3:
新用户可以通过两种方法从iOS的XMPP服务器注册
1.了Methode）通过带内注册（带内注册意味着没有你的服务器上的帐户的用户可以使用XMPP协议本身注册一个，所以保持注册“带内”，你是同一个协议中已经在使用），你必须使用XEP-0077扩展。
和你的服务器也应该有支持带内注册。
按照这些步骤在乐队报名
步骤1：用连接xmppStream
- (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宣告你的文件的@interface部分
步骤2：当xmppStream代表- (void)xmppStreamDidConnect:(XMPPStream *)sender呼叫
步骤3：经由带内注册为启动寄存器
- (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];
}
步骤4：检查由XMPPStream代表注册的成功或失败
- (void)xmppStreamDidRegister:(XMPPStream *)sender
- (void)xmppStream:(XMPPStream *)sender didNotRegister:(NSXMLElement *)error
梅索德2.）通过XMPP REST API的Openfire的服务器上安装了插件（REST API插件），允许正常注册。
按照这些步骤REST API注册
步骤1：在服务器上安装REST API插件
步骤2：REST API配置服务器作为服务器- >服务器设置- > REST API然后启用它。
您可以使用“秘密钥匙权威性”为安全用户注册，所以复制从服务器的Openfire当REST API调用注册使用。
步骤3：调用REST API登记
-(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“秘密密钥身份验证”（副本从Openfire的服务器）
文章来源: Methods for new user registration xmpp framework iOS
