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-rw-r--r--src/login/login.c39
-rw-r--r--src/login/login.h17
-rw-r--r--src/login/loginlog_sql.c1
3 files changed, 31 insertions, 26 deletions
diff --git a/src/login/login.c b/src/login/login.c
index 95cbab70d..9c01c3956 100644
--- a/src/login/login.c
+++ b/src/login/login.c
@@ -227,17 +227,14 @@ bool login_check_password(const char* md5key, int passwdenc, const char* passwd,
{
nullpo_ret(passwd);
nullpo_ret(refpass);
- if(passwdenc == 0)
- {
+ if(passwdenc == PWENC_NONE) {
return (0==strcmp(passwd, refpass));
- }
- else
- {
- // password mode set to 1 -> md5(md5key, refpass) enable with <passwordencrypt></passwordencrypt>
- // password mode set to 2 -> md5(refpass, md5key) enable with <passwordencrypt2></passwordencrypt2>
+ } else {
+ // password mode set to PWENC_ENCRYPT -> md5(md5key, refpass) enable with <passwordencrypt></passwordencrypt>
+ // password mode set to PWENC_ENCRYPT2 -> md5(refpass, md5key) enable with <passwordencrypt2></passwordencrypt2>
- return ((passwdenc&0x01) && login->check_encrypted(md5key, refpass, passwd)) ||
- ((passwdenc&0x02) && login->check_encrypted(refpass, md5key, passwd));
+ return ((passwdenc&PWENC_ENCRYPT) && login->check_encrypted(md5key, refpass, passwd)) ||
+ ((passwdenc&PWENC_ENCRYPT2) && login->check_encrypted(refpass, md5key, passwd));
}
}
@@ -396,7 +393,7 @@ void login_fromchar_parse_request_change_email(int fd, int id, const char *const
if( !accounts->load_num(accounts, &acc, account_id) || strcmp(acc.email, "a@a.com") == 0 || acc.email[0] == '\0' )
ShowNotice("Char-server '%s': Attempt to create an e-mail on an account with a default e-mail REFUSED - account doesn't exist or e-mail of account isn't default e-mail (account: %d, ip: %s).\n", server[id].name, account_id, ip);
else {
- memcpy(acc.email, email, 40);
+ memcpy(acc.email, email, sizeof(acc.email));
ShowNotice("Char-server '%s': Create an e-mail on an account with a default e-mail (account: %d, new e-mail: %s, ip: %s).\n", server[id].name, account_id, email, ip);
// Save
accounts->save(accounts, &acc);
@@ -503,7 +500,7 @@ void login_fromchar_parse_change_email(int fd, int id, const char *const ip)
if( strcmpi(acc.email, actual_email) != 0 )
ShowNotice("Char-server '%s': Attempt to modify an e-mail on an account (@email GM command), but actual e-mail is incorrect (account: %d (%s), actual e-mail: %s, proposed e-mail: %s, ip: %s).\n", server[id].name, account_id, acc.userid, acc.email, actual_email, ip);
else {
- safestrncpy(acc.email, new_email, 40);
+ safestrncpy(acc.email, new_email, sizeof(acc.email));
ShowNotice("Char-server '%s': Modify an e-mail on an account (@email GM command) (account: %d (%s), new e-mail: %s, ip: %s).\n", server[id].name, account_id, acc.userid, new_email, ip);
// Save
accounts->save(accounts, &acc);
@@ -733,9 +730,9 @@ void login_fromchar_parse_change_pincode(int fd)
{
struct mmo_account acc;
- if( accounts->load_num(accounts, &acc, RFIFOL(fd,2) ) ) {
- safestrncpy( acc.pincode, (char*)RFIFOP(fd,6), sizeof(acc.pincode) );
- acc.pincode_change = ((unsigned int)time( NULL ));
+ if (accounts->load_num(accounts, &acc, RFIFOL(fd,2))) {
+ safestrncpy(acc.pincode, (char*)RFIFOP(fd,6), sizeof(acc.pincode));
+ acc.pincode_change = ((unsigned int)time(NULL));
accounts->save(accounts, &acc);
}
RFIFOSKIP(fd,11);
@@ -753,7 +750,7 @@ bool login_fromchar_parse_wrong_pincode(int fd)
return true;
}
- login_log(host2ip(acc.last_ip), acc.userid, 100, "PIN Code check failed");
+ login_log(host2ip(acc.last_ip), acc.userid, 100, "PIN Code check failed"); // FIXME: Do we really want to log this with the same code as successful logins?
}
login->remove_online_user(acc.account_id);
@@ -1077,6 +1074,7 @@ int login_mmo_auth_new(const char* userid, const char* pass, const char sex, con
//-----------------------------------------------------
// Check/authentication of a connection
//-----------------------------------------------------
+// TODO: Map result values to an enum (or at least document them)
int login_mmo_auth(struct login_session_data* sd, bool isServer) {
struct mmo_account acc;
size_t len;
@@ -1113,7 +1111,7 @@ int login_mmo_auth(struct login_session_data* sd, bool isServer) {
// Account creation with _M/_F
if( login_config.new_account_flag ) {
if (len > 2 && sd->passwd[0] != '\0' && // valid user and password lengths
- sd->passwdenc == 0 && // unencoded password
+ sd->passwdenc == PWENC_NONE && // unencoded password
sd->userid[len-2] == '_' && memchr("FfMm", sd->userid[len-1], 4)) // _M/_F suffix
{
int result;
@@ -1392,7 +1390,7 @@ void login_auth_failed(struct login_session_data* sd, int result)
default : error = "Unknown Error."; break;
}
- login_log(ip, sd->userid, result, error);
+ login_log(ip, sd->userid, result, error); // FIXME: result can be 100, conflicting with the value 100 we use for successful login...
}
if( result == 1 && login_config.dynamic_pass_failure_ban )
@@ -1502,7 +1500,7 @@ bool login_parse_client_login(int fd, struct login_session_data* sd, const char
safestrncpy(sd->passwd, password, PASSWD_LEN);
if( login_config.use_md5_passwds )
MD5_String(sd->passwd, sd->passwd);
- sd->passwdenc = 0;
+ sd->passwdenc = PWENC_NONE;
}
else
{
@@ -1511,8 +1509,7 @@ bool login_parse_client_login(int fd, struct login_session_data* sd, const char
sd->passwdenc = PASSWORDENC;
}
- if( sd->passwdenc != 0 && login_config.use_md5_passwds )
- {
+ if (sd->passwdenc != PWENC_NONE && login_config.use_md5_passwds) {
login->auth_failed(sd, 3); // send "rejected from server"
return true;
}
@@ -1566,7 +1563,7 @@ void login_parse_request_connection(int fd, struct login_session_data* sd, const
safestrncpy(sd->passwd, (char*)RFIFOP(fd,26), NAME_LENGTH);
if( login_config.use_md5_passwds )
MD5_String(sd->passwd, sd->passwd);
- sd->passwdenc = 0;
+ sd->passwdenc = PWENC_NONE;
sd->version = login_config.client_version_to_connect; // hack to skip version check
server_ip = ntohl(RFIFOL(fd,54));
server_port = ntohs(RFIFOW(fd,58));
diff --git a/src/login/login.h b/src/login/login.h
index 7254b5db2..22bae50e0 100644
--- a/src/login/login.h
+++ b/src/login/login.h
@@ -18,8 +18,15 @@ enum E_LOGINSERVER_ST
LOGINSERVER_ST_LAST
};
-// supported encryption types: 1- passwordencrypt, 2- passwordencrypt2, 3- both
-#define PASSWORDENC 3
+enum password_enc {
+ PWENC_NONE = 0x0, ///< No encryption
+ PWENC_ENCRYPT = 0x1, ///< passwordencrypt
+ PWENC_ENCRYPT2 = 0x2, ///< passwordencrypt2
+ PWENC_BOTH = PWENC_ENCRYPT|PWENC_ENCRYPT2, ///< both the above
+};
+
+#define PASSWORDENC PWENC_BOTH
+
#define PASSWD_LEN (32+1) // 23+1 for plaintext, 32+1 for md5-ed passwords
struct login_session_data {
@@ -53,9 +60,9 @@ struct mmo_char_server {
int fd;
uint32 ip;
uint16 port;
- uint16 users; // user count on this server
- uint16 type; // 0=normal, 1=maintenance, 2=over 18, 3=paying, 4=P2P
- uint16 new_; // should display as 'new'?
+ uint16 users; ///< user count on this server
+ uint16 type; ///< 0=normal, 1=maintenance, 2=over 18, 3=paying, 4=P2P (@see e_char_server_type in mmo.h)
+ uint16 new_; ///< should display as 'new'?
};
struct client_hash_node {
diff --git a/src/login/loginlog_sql.c b/src/login/loginlog_sql.c
index 8ed6e395a..2c6f76e38 100644
--- a/src/login/loginlog_sql.c
+++ b/src/login/loginlog_sql.c
@@ -62,6 +62,7 @@ unsigned long loginlog_failedattempts(uint32 ip, unsigned int minutes)
/*=============================================
* Records an event in the login log
*---------------------------------------------*/
+// TODO: add an enum of rcode values
void login_log(uint32 ip, const char* username, int rcode, const char* message)
{
char esc_username[NAME_LENGTH*2+1];
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-07 22:48:47 +0000