* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
* Please read the file COPYING, README and AUTHORS for more information.
- *
- * Configuration management (reading, parsing & validation)
*/
-
#include "portab.h"
+/**
+ * @file
+ * Configuration management (reading, parsing & validation)
+ */
+
#include "imp.h"
#include <assert.h>
#include <errno.h>
static bool Validate_Config PARAMS(( bool TestOnly, bool Rehash ));
static void Handle_GLOBAL PARAMS(( int Line, char *Var, char *Arg ));
+static void Handle_FEATURES PARAMS(( int Line, char *Var, char *Arg ));
static void Handle_OPERATOR PARAMS(( int Line, char *Var, char *Arg ));
static void Handle_SERVER PARAMS(( int Line, char *Var, char *Arg ));
static void Handle_CHANNEL PARAMS(( int Line, char *Var, char *Arg ));
{
struct Conf_Oper *op;
size_t len;
-
+
len = array_length(&Conf_Opers, sizeof(*op));
op = array_start(&Conf_Opers);
while (len--) {
{
struct Conf_Oper *op;
size_t len;
-
+
len = array_length(&Conf_Opers, sizeof(*op));
op = array_start(&Conf_Opers);
while (len--) {
printf(" OperServerMode = %s\n", yesno_to_str(Conf_OperServerMode));
printf(" AllowRemoteOper = %s\n", yesno_to_str(Conf_AllowRemoteOper));
printf(" PredefChannelsOnly = %s\n", yesno_to_str(Conf_PredefChannelsOnly));
- printf(" DNS = %s\n", yesno_to_str(Conf_DNS));
- printf(" Ident = %s\n", yesno_to_str(Conf_Ident));
- printf(" PAM = %s\n", yesno_to_str(Conf_PAM));
- printf(" ZeroConf = %s\n", yesno_to_str(Conf_ZeroConf));
-
#ifdef WANT_IPV6
printf(" ConnectIPv4 = %s\n", yesno_to_str(Conf_ConnectIPv6));
printf(" ConnectIPv6 = %s\n", yesno_to_str(Conf_ConnectIPv4));
printf(" MaxConnections = %ld\n", Conf_MaxConnections);
printf(" MaxConnectionsIP = %d\n", Conf_MaxConnectionsIP);
printf(" MaxJoins = %d\n", Conf_MaxJoins > 0 ? Conf_MaxJoins : -1);
- printf(" MaxNickLength = %u\n\n", Conf_MaxNickLength - 1);
+ printf(" MaxNickLength = %u\n", Conf_MaxNickLength - 1);
+ printf(" ClientHost = %s\n", Conf_ClientHost);
+ printf(" ClientUserNick = %s\n\n", yesno_to_str(Conf_ClientUserNick));
+
+ puts("[FEATURES]");
+ printf(" DNS = %s\n", yesno_to_str(Conf_DNS));
+ printf(" Ident = %s\n", yesno_to_str(Conf_Ident));
+ printf(" PAM = %s\n", yesno_to_str(Conf_PAM));
+ puts("");
opers_puts();
#else
Conf_PAM = false;
#endif
-#ifdef ZEROCONF
- Conf_ZeroConf = true;
-#else
- Conf_ZeroConf = false;
-#endif
}
int i;
strcpy(Conf_ServerName, "");
+ strcpy(Conf_ClientHost, "");
+ Conf_ClientUserNick = false;
snprintf(Conf_ServerInfo, sizeof Conf_ServerInfo, "%s %s",
PACKAGE_NAME, PACKAGE_VERSION);
strcpy(Conf_ServerPwd, "");
for (i = 0; i < MAX_SERVERS;
Init_Server_Struct(&Conf_Server[i++]));
}
+
+ /* Free MOTD; this is important when reloading the configuration */
+ array_free(&Conf_Motd);
} /* Set_Defaults */
fp = fopen(filename, "r");
if (!fp) {
- Log(LOG_WARNING, "Can't read MOTD file \"%s\": %s",
+ Config_Error(LOG_WARNING, "Can't read MOTD file \"%s\": %s",
filename, strerror(errno));
return;
}
/* Is this the beginning of a new section? */
if(( str[0] == '[' ) && ( str[strlen( str ) - 1] == ']' )) {
strlcpy( section, str, sizeof( section ));
- if( strcasecmp( section, "[GLOBAL]" ) == 0 )
+ if (strcasecmp( section, "[GLOBAL]" ) == 0 ||
+ strcasecmp( section, "[FEATURES]") == 0)
continue;
if( strcasecmp( section, "[SERVER]" ) == 0 ) {
arg = ptr + 1; ngt_TrimStr( arg );
if( strcasecmp( section, "[GLOBAL]" ) == 0 ) Handle_GLOBAL( line, var, arg );
+ else if( strcasecmp( section, "[FEATURES]" ) == 0 ) Handle_FEATURES( line, var, arg );
else if( strcasecmp( section, "[OPERATOR]" ) == 0 ) Handle_OPERATOR( line, var, arg );
else if( strcasecmp( section, "[SERVER]" ) == 0 ) Handle_SERVER( line, var, arg );
else if( strcasecmp( section, "[CHANNEL]" ) == 0 ) Handle_CHANNEL( line, var, arg );
if (Conf_Ident) {
/* user has enabled ident lookups explicitly, but ... */
Config_Error(LOG_WARNING,
- "%s: line %d: Ident=True, but ngircd was built without IDENT support",
- NGIRCd_ConfFile, Line);
+ "%s: line %d: %s=True, but ngircd was built without support",
+ NGIRCd_ConfFile, Line, "Ident");
+ }
+#endif
+}
+
+static void
+WarnPAM(int UNUSED Line)
+{
+#ifndef PAM
+ if (Conf_PAM) {
+ Config_Error(LOG_WARNING,
+ "%s: line %d: %s=True, but ngircd was built without support",
+ NGIRCd_ConfFile, Line, "PAM");
}
#endif
}
Conf_PAM = !Check_ArgIsTrue(Arg);
return true;
}
- if(strcasecmp(Var, "NoZeroConf") == 0) {
- Conf_ZeroConf = !Check_ArgIsTrue(Arg);
- return true;
- }
return false;
}
Config_Error_TooLong( Line, Var );
return;
}
+ if( strcasecmp( Var, "ClientHost" ) == 0 ) {
+ /* Client hostname */
+ len = strlcpy( Conf_ClientHost, Arg, sizeof( Conf_ClientHost ));
+ if (len >= sizeof( Conf_ClientHost ))
+ Config_Error_TooLong( Line, Var );
+ return;
+ }
+ if( strcasecmp( Var, "ClientUserNick" ) == 0 ) {
+ /* Use client nick name as user name */
+ Conf_ClientUserNick = Check_ArgIsTrue( Arg );
+ return;
+ }
if( strcasecmp( Var, "Info" ) == 0 ) {
/* Info text of server */
len = strlcpy( Conf_ServerInfo, Arg, sizeof( Conf_ServerInfo ));
len = strlcpy( Conf_MotdFile, Arg, sizeof( Conf_MotdFile ));
if (len >= sizeof( Conf_MotdFile ))
Config_Error_TooLong( Line, Var );
- Read_Motd(Arg);
return;
}
if( strcasecmp( Var, "MotdPhrase" ) == 0 ) {
pwd = getpwnam( Arg );
if( pwd ) Conf_UID = pwd->pw_uid;
else {
-#ifdef HAVE_ISDIGIT
- if( ! isdigit( (int)*Arg )) Config_Error_NaN( Line, Var );
- else
-#endif
Conf_UID = (unsigned int)atoi( Arg );
+ if (!Conf_UID && strcmp(Arg, "0"))
+ Config_Error_NaN(Line, Var);
}
return;
}
grp = getgrnam( Arg );
if( grp ) Conf_GID = grp->gr_gid;
else {
-#ifdef HAVE_ISDIGIT
- if( ! isdigit( (int)*Arg )) Config_Error_NaN( Line, Var );
- else
-#endif
- Conf_GID = (unsigned int)atoi( Arg );
+ Conf_GID = (unsigned int)atoi(Arg);
+ if (!Conf_GID && strcmp(Arg, "0"))
+ Config_Error_NaN( Line, Var );
}
return;
}
if (CheckLegacyNoOption(Var, Arg)) {
Config_Error(LOG_WARNING, "%s, line %d: \"No\"-Prefix has been removed, use "
- "\"%s = %s\" instead",
+ "\"%s = %s\" in [FEATURES] section instead",
NGIRCd_ConfFile, Line, NoNo(Var), InvertArg(Arg));
if (strcasecmp(Var, "NoIdent") == 0)
WarnIdent(Line);
- return;
- }
- if( strcasecmp( Var, "DNS" ) == 0 ) {
- /* do reverse dns lookups when clients connect? */
- Conf_DNS = Check_ArgIsTrue( Arg );
- return;
- }
- if (strcasecmp(Var, "Ident") == 0) {
- /* do IDENT lookups when clients connect? */
- Conf_Ident = Check_ArgIsTrue(Arg);
- WarnIdent(Line);
- return;
- }
- if(strcasecmp(Var, "PAM") == 0) {
- /* use PAM library to authenticate users */
- Conf_PAM = Check_ArgIsTrue(Arg);
- return;
- }
- if(strcasecmp(Var, "ZeroConf") == 0) {
- /* register services using ZeroConf */
- Conf_ZeroConf = Check_ArgIsTrue(Arg);
+ else if (strcasecmp(Var, "NoPam") == 0)
+ WarnPAM(Line);
return;
}
#ifdef WANT_IPV6
}
if( strcasecmp( Var, "MaxConnections" ) == 0 ) {
/* Maximum number of connections. 0 -> "no limit". */
-#ifdef HAVE_ISDIGIT
- if( ! isdigit( (int)*Arg )) Config_Error_NaN( Line, Var);
- else
-#endif
Conf_MaxConnections = atol( Arg );
+ if (!Conf_MaxConnections && strcmp(Arg, "0"))
+ Config_Error_NaN(Line, Var);
return;
}
if( strcasecmp( Var, "MaxConnectionsIP" ) == 0 ) {
/* Maximum number of simultaneous connections from one IP. 0 -> "no limit" */
-#ifdef HAVE_ISDIGIT
- if( ! isdigit( (int)*Arg )) Config_Error_NaN( Line, Var );
- else
-#endif
Conf_MaxConnectionsIP = atoi( Arg );
+ if (!Conf_MaxConnectionsIP && strcmp(Arg, "0"))
+ Config_Error_NaN(Line, Var);
return;
}
if( strcasecmp( Var, "MaxJoins" ) == 0 ) {
/* Maximum number of channels a user can join. 0 -> "no limit". */
-#ifdef HAVE_ISDIGIT
- if( ! isdigit( (int)*Arg )) Config_Error_NaN( Line, Var );
- else
-#endif
Conf_MaxJoins = atoi( Arg );
+ if (!Conf_MaxJoins && strcmp(Arg, "0"))
+ Config_Error_NaN(Line, Var);
return;
}
if( strcasecmp( Var, "MaxNickLength" ) == 0 ) {
} /* Handle_GLOBAL */
+static void
+Handle_FEATURES(int Line, char *Var, char *Arg)
+{
+ assert( Line > 0 );
+ assert( Var != NULL );
+ assert( Arg != NULL );
+
+ if( strcasecmp( Var, "DNS" ) == 0 ) {
+ /* do reverse dns lookups when clients connect? */
+ Conf_DNS = Check_ArgIsTrue( Arg );
+ return;
+ }
+ if (strcasecmp(Var, "Ident") == 0) {
+ /* do IDENT lookups when clients connect? */
+ Conf_Ident = Check_ArgIsTrue(Arg);
+ WarnIdent(Line);
+ return;
+ }
+ if(strcasecmp(Var, "PAM") == 0) {
+ /* use PAM library to authenticate users */
+ Conf_PAM = Check_ArgIsTrue(Arg);
+ WarnPAM(Line);
+ return;
+ }
+}
+
static void
Handle_OPERATOR( int Line, char *Var, char *Arg )
{
if( strcasecmp( Var, "Port" ) == 0 ) {
/* Port to which this server should connect */
port = atol( Arg );
- if( port > 0 && port < 0xFFFF )
+ if (port >= 0 && port < 0xFFFF)
New_Server.port = (UINT16)port;
else
- Config_Error( LOG_ERR, "%s, line %d (section \"Server\"): Illegal port number %ld!",
- NGIRCd_ConfFile, Line, port );
+ Config_Error(LOG_ERR,
+ "%s, line %d (section \"Server\"): Illegal port number %ld!",
+ NGIRCd_ConfFile, Line, port );
return;
}
#ifdef SSL_SUPPORT
#endif
if( strcasecmp( Var, "Group" ) == 0 ) {
/* Server group */
-#ifdef HAVE_ISDIGIT
- if( ! isdigit( (int)*Arg ))
- Config_Error_NaN( Line, Var );
- else
-#endif
New_Server.group = atoi( Arg );
+ if (!New_Server.group && strcmp(Arg, "0"))
+ Config_Error_NaN(Line, Var);
return;
}
if( strcasecmp( Var, "Passive" ) == 0 ) {
if( strcasecmp( Var, "MaxUsers" ) == 0 ) {
/* maximum user limit, mode l */
chan->maxusers = (unsigned long) atol(Arg);
- if (chan->maxusers == 0)
+ if (!chan->maxusers && strcmp(Arg, "0"))
Config_Error_NaN(Line, Var);
return;
}
projects / ngircd-alex.git / blobdiff