X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=ngircd-alex.git;a=blobdiff_plain;f=src%2Fngircd%2Flogin.c;h=4011b8bcadd3216672b2ddfeb67a254eb3dff463;hp=e1959d6662adefe11ef91ba351698203bbfcde63;hb=0fc822d8c44be42a62d3c26bbab99d5d0bc88346;hpb=0d5de60584f094ef3b7c27806d6cd7f79e861d7b

diff --git a/src/ngircd/login.c b/src/ngircd/login.c
index e1959d66..4011b8bc 100644
--- a/src/ngircd/login.c
+++ b/src/ngircd/login.c
@@ -19,6 +19,7 @@
 #include "imp.h"
 #include <assert.h>
 #include <stdlib.h>
+#include <stdio.h>
 #include <string.h>
 #include <strings.h>
 #include <unistd.h>
@@ -37,6 +38,7 @@
 #include "ngircd.h"
 #include "pam.h"
 #include "irc-info.h"
+#include "irc-mode.h"
 #include "irc-write.h"
 
 #include "exp.h"
@@ -90,17 +92,17 @@ Login_User(CLIENT * Client)
 #ifdef PAM
 	if (!Conf_PAM) {
 		/* Don't do any PAM authentication at all, instead emulate
-		 * the beahiour of the daemon compiled without PAM support:
+		 * the behavior of the daemon compiled without PAM support:
 		 * because there can't be any "server password", all
 		 * passwords supplied are classified as "wrong". */
-		if(Conn_Password(Client_Conn(Client))[0] == '\0')
+		if(Conn_Password(conn)[0] == '\0')
 			return Login_User_PostAuth(Client);
 		Client_Reject(Client, "Non-empty password", false);
 		return DISCONNECTED;
 	}
 
 	if (Conf_PAMIsOptional &&
-	    strcmp(Conn_Password(Client_Conn(Client)), "") == 0) {
+	    strcmp(Conn_Password(conn), "") == 0) {
 		/* Clients are not required to send a password and to be PAM-
 		 * authenticated at all. If not, they won't become "identified"
 		 * and keep the "~" in their supplied user name.
@@ -130,7 +132,7 @@ Login_User(CLIENT * Client)
 	}
 #else
 	/* Check global server password ... */
-	if (strcmp(Conn_Password(Client_Conn(Client)), Conf_ServerPwd) != 0) {
+	if (strcmp(Conn_Password(conn), Conf_ServerPwd) != 0) {
 		/* Bad password! */
 		Client_Reject(Client, "Bad server password", false);
 		return DISCONNECTED;
@@ -151,6 +153,9 @@ Login_User(CLIENT * Client)
 GLOBAL bool
 Login_User_PostAuth(CLIENT *Client)
 {
+	REQUEST Req;
+	char modes[CLIENT_MODE_LEN + 1];
+
 	assert(Client != NULL);
 
 	if (Class_HandleServerBans(Client) != CONNECTED)
@@ -163,8 +168,8 @@ Login_User_PostAuth(CLIENT *Client)
 		return false;
 	if (!IRC_WriteStrClient
 	    (Client, RPL_YOURHOST_MSG, Client_ID(Client),
-	     Client_ID(Client_ThisServer()), PACKAGE_VERSION, TARGET_CPU,
-	     TARGET_VENDOR, TARGET_OS))
+	     Client_ID(Client_ThisServer()), PACKAGE_VERSION, HOST_CPU,
+	     HOST_VENDOR, HOST_OS))
 		return false;
 	if (!IRC_WriteStrClient
 	    (Client, RPL_CREATED_MSG, Client_ID(Client), NGIRCd_StartStr))
@@ -185,8 +190,17 @@ Login_User_PostAuth(CLIENT *Client)
 	if (!IRC_Show_MOTD(Client))
 		return DISCONNECTED;
 
-	/* Suspend the client for a second ... */
-	IRC_SetPenalty(Client, 1);
+	/* Set default user modes */
+	if (Conf_DefaultUserModes[0]) {
+		snprintf(modes, sizeof(modes), "+%s", Conf_DefaultUserModes);
+		Req.prefix = Client_ThisServer();
+		Req.command = "MODE";
+		Req.argc = 2;
+		Req.argv[0] = Client_ID(Client);
+		Req.argv[1] = modes;
+		IRC_MODE(Client, &Req);
+	} else
+		IRC_SetPenalty(Client, 1);
 
 	return CONNECTED;
 }
@@ -194,7 +208,7 @@ Login_User_PostAuth(CLIENT *Client)
 #ifdef PAM
 
 /**
- * Read result of the authenticatior sub-process from pipe
+ * Read result of the authenticator sub-process from pipe
  *
  * @param r_fd		File descriptor of the pipe.
  * @param events	(ignored IO specification)
@@ -202,6 +216,7 @@ Login_User_PostAuth(CLIENT *Client)
 static void
 cb_Read_Auth_Result(int r_fd, UNUSED short events)
 {
+	char user[CLIENT_USER_LEN], *ptr;
 	CONN_ID conn;
 	CLIENT *client;
 	int result;
@@ -233,7 +248,14 @@ cb_Read_Auth_Result(int r_fd, UNUSED short events)
 	}
 
 	if (result == true) {
-		Client_SetUser(client, Client_OrigUser(client), true);
+		/* Authentication succeeded, now set the correct user name
+		 * supplied by the client (without prepended '~' for exmaple),
+		 * but cut it at the first '@' character: */
+		strlcpy(user, Client_OrigUser(client), sizeof(user));
+		ptr = strchr(user, '@');
+		if (ptr)
+			*ptr = '\0';
+		Client_SetUser(client, user, true);
 		(void)Login_User_PostAuth(client);
 	} else
 		Client_Reject(client, "Bad password", false);