X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=src%2Fserver%2Fserver.c;h=8138f1eb63240925a6e991ca1b0cbc8efba0f2c7;hb=ffc52312097ac25aaca6d20a132242f5f0670c5b;hp=3dc1786f3330de9eb306b8696f485b7079330224;hpb=512c85b9aad68127e62244fdd8666779c053a50c;p=tpg%2Fopendispense2.git

diff --git a/src/server/server.c b/src/server/server.c
index 3dc1786..8138f1e 100644
--- a/src/server/server.c
+++ b/src/server/server.c
@@ -18,10 +18,6 @@
 #include <limits.h>
 #include <stdarg.h>
 
-// HACKS
-#define HACK_TPG_NOAUTH	1
-#define HACK_ROOT_NOAUTH	1
-
 #define	DEBUG_TRACE_CLIENT	0
 
 // Statistics
@@ -45,6 +41,7 @@ typedef struct sClient
 	char	Salt[9];
 	
 	 int	UID;
+	 int	EffectiveUID;
 	 int	bIsAuthed;
 }	tClient;
 
@@ -57,39 +54,50 @@ void	Server_ParseClientCommand(tClient *Client, char *CommandString);
 void	Server_Cmd_USER(tClient *Client, char *Args);
 void	Server_Cmd_PASS(tClient *Client, char *Args);
 void	Server_Cmd_AUTOAUTH(tClient *Client, char *Args);
+void	Server_Cmd_SETEUSER(tClient *Client, char *Args);
 void	Server_Cmd_ENUMITEMS(tClient *Client, char *Args);
 void	Server_Cmd_ITEMINFO(tClient *Client, char *Args);
 void	Server_Cmd_DISPENSE(tClient *Client, char *Args);
 void	Server_Cmd_GIVE(tClient *Client, char *Args);
+void	Server_Cmd_DONATE(tClient *Client, char *Args);
 void	Server_Cmd_ADD(tClient *Client, char *Args);
+void	Server_Cmd_SET(tClient *Client, char *Args);
 void	Server_Cmd_ENUMUSERS(tClient *Client, char *Args);
 void	Server_Cmd_USERINFO(tClient *Client, char *Args);
 void	_SendUserInfo(tClient *Client, int UserID);
+void	Server_Cmd_USERADD(tClient *Client, char *Args);
+void	Server_Cmd_USERFLAGS(tClient *Client, char *Args);
 // --- Helpers ---
+ int	Server_int_ParseFlags(tClient *Client, const char *Str, int *Mask, int *Value);
  int	sendf(int Socket, const char *Format, ...);
- int	GetUserAuth(const char *Salt, const char *Username, const uint8_t *Hash);
-void	HexBin(uint8_t *Dest, char *Src, int BufSize);
 
-// === GLOBALS ===
- int	giServer_Port = 1020;
- int	giServer_NextClientID = 1;
+// === CONSTANTS ===
 // - Commands
-struct sClientCommand {
-	char	*Name;
+const struct sClientCommand {
+	const char	*Name;
 	void	(*Function)(tClient *Client, char *Arguments);
 }	gaServer_Commands[] = {
 	{"USER", Server_Cmd_USER},
 	{"PASS", Server_Cmd_PASS},
 	{"AUTOAUTH", Server_Cmd_AUTOAUTH},
+	{"SETEUSER", Server_Cmd_SETEUSER},
 	{"ENUM_ITEMS", Server_Cmd_ENUMITEMS},
 	{"ITEM_INFO", Server_Cmd_ITEMINFO},
 	{"DISPENSE", Server_Cmd_DISPENSE},
 	{"GIVE", Server_Cmd_GIVE},
+	{"DONATE", Server_Cmd_DONATE},
 	{"ADD", Server_Cmd_ADD},
+	{"SET", Server_Cmd_SET},
 	{"ENUM_USERS", Server_Cmd_ENUMUSERS},
-	{"USER_INFO", Server_Cmd_USERINFO}
+	{"USER_INFO", Server_Cmd_USERINFO},
+	{"USER_ADD", Server_Cmd_USERADD},
+	{"USER_FLAGS", Server_Cmd_USERFLAGS}
 };
-#define NUM_COMMANDS	(sizeof(gaServer_Commands)/sizeof(gaServer_Commands[0]))
+#define NUM_COMMANDS	((int)(sizeof(gaServer_Commands)/sizeof(gaServer_Commands[0])))
+
+// === GLOBALS ===
+ int	giServer_Port = 1020;
+ int	giServer_NextClientID = 1;
  int	giServer_Socket;
 
 // === CODE ===
@@ -191,12 +199,15 @@ void Server_HandleClient(int Socket, int bTrusted)
 	char	*buf = inbuf;
 	 int	remspace = INPUT_BUFFER_SIZE-1;
 	 int	bytes = -1;
-	tClient	clientInfo = {0};
+	tClient	clientInfo;
+	
+	memset(&clientInfo, 0, sizeof(clientInfo));
 	
 	// Initialise Client info
 	clientInfo.Socket = Socket;
 	clientInfo.ID = giServer_NextClientID ++;
 	clientInfo.bIsTrusted = bTrusted;
+	clientInfo.EffectiveUID = -1;
 	
 	// Read from client
 	/*
@@ -261,6 +272,10 @@ void Server_ParseClientCommand(tClient *Client, char *CommandString)
 {
 	char	*space, *args;
 	 int	i;
+	#if 0
+	char	**argList;
+	 int	numArgs = 0;
+	#endif
 	
 	// Split at first space
 	space = strchr(CommandString, ' ');
@@ -270,8 +285,28 @@ void Server_ParseClientCommand(tClient *Client, char *CommandString)
 	else {
 		*space = '\0';
 		args = space + 1;
+		while( *space == ' ' )	space ++;
+		
+		#if 0
+		// Count arguments
+		numArgs = 1;
+		for( i = 0; args[i]; )
+		{
+			while( CommandString[i] != ' ' ) {
+				if( CommandString[i] == '"' ) {
+					while( !(CommandString[i] != '\\' CommandString[i+1] == '"' ) )
+						i ++;
+					i ++;
+				}
+				i ++;
+			}
+			numArgs ++;
+			while( CommandString[i] == ' ' )	i ++;
+		}
+		#endif
 	}
 	
+	
 	// Find command
 	for( i = 0; i < NUM_COMMANDS; i++ )
 	{
@@ -293,7 +328,10 @@ void Server_ParseClientCommand(tClient *Client, char *CommandString)
  * Usage: USER <username>
  */
 void Server_Cmd_USER(tClient *Client, char *Args)
-{	
+{
+	char	*space = strchr(Args, ' ');
+	if(space)	*space = '\0';	// Remove characters after the ' '
+	
 	// Debug!
 	if( giDebugLevel )
 		printf("Client %i authenticating as '%s'\n", Client->ID, Args);
@@ -329,28 +367,17 @@ void Server_Cmd_USER(tClient *Client, char *Args)
  */
 void Server_Cmd_PASS(tClient *Client, char *Args)
 {
-	uint8_t	clienthash[HASH_LENGTH] = {0};
-	
-	// Read user's hash
-	HexBin(clienthash, Args, HASH_LENGTH);
+	char	*space = strchr(Args, ' ');
+	if(space)	*space = '\0';	// Remove characters after the ' '
 	
-	// TODO: Decrypt password passed
-	
-	Client->UID = GetUserAuth(Client->Salt, Client->Username, clienthash);
+	// Pass on to cokebank
+	Client->UID = Bank_GetUserAuth(Client->Salt, Client->Username, Args);
 
 	if( Client->UID != -1 ) {
 		Client->bIsAuthed = 1;
 		sendf(Client->Socket, "200 Auth OK\n");
 		return ;
 	}
-
-	if( giDebugLevel ) {
-		 int	i;
-		printf("Client %i: Password hash ", Client->ID);
-		for(i=0;i<HASH_LENGTH;i++)
-			printf("%02x", clienthash[i]&0xFF);
-		printf("\n");
-	}
 	
 	sendf(Client->Socket, "401 Auth Failure\n");
 }
@@ -362,8 +389,8 @@ void Server_Cmd_PASS(tClient *Client, char *Args)
  */
 void Server_Cmd_AUTOAUTH(tClient *Client, char *Args)
 {
-	char	*spos = strchr(Args, ' ');
-	if(spos)	*spos = '\0';	// Remove characters after the ' '
+	char	*space = strchr(Args, ' ');
+	if(space)	*space = '\0';	// Remove characters after the ' '
 	
 	// Check if trusted
 	if( !Client->bIsTrusted ) {
@@ -374,7 +401,7 @@ void Server_Cmd_AUTOAUTH(tClient *Client, char *Args)
 	}
 	
 	// Get UID
-	Client->UID = GetUserID( Args );
+	Client->UID = Bank_GetAcctByName( Args );	
 	if( Client->UID < 0 ) {
 		if(giDebugLevel)
 			printf("Client %i: Unknown user '%s'\n", Client->ID, Args);
@@ -382,12 +409,58 @@ void Server_Cmd_AUTOAUTH(tClient *Client, char *Args)
 		return ;
 	}
 	
+	// You can't be an internal account
+	if( Bank_GetFlags(Client->UID) & USER_FLAG_INTERNAL ) {
+		Client->UID = -1;
+		sendf(Client->Socket, "401 Auth Failure\n");
+		return ;
+	}
+	
 	if(giDebugLevel)
 		printf("Client %i: Authenticated as '%s' (%i)\n", Client->ID, Args, Client->UID);
 	
 	sendf(Client->Socket, "200 Auth OK\n");
 }
 
+/**
+ * \brief Set effective user
+ */
+void Server_Cmd_SETEUSER(tClient *Client, char *Args)
+{
+	char	*space;
+	
+	space = strchr(Args, ' ');
+	
+	if(space)	*space = '\0';
+	
+	if( !strlen(Args) ) {
+		sendf(Client->Socket, "407 SETEUSER expects an argument\n");
+		return ;
+	}
+
+	// Check user permissions
+	if( !(Bank_GetFlags(Client->UID) & USER_FLAG_COKE) ) {
+		sendf(Client->Socket, "403 Not in coke\n");
+		return ;
+	}
+	
+	// Set id
+	Client->EffectiveUID = Bank_GetAcctByName(Args);
+	if( Client->EffectiveUID == -1 ) {
+		sendf(Client->Socket, "404 User not found\n");
+		return ;
+	}
+	
+	// You can't be an internal account
+	if( Bank_GetFlags(Client->EffectiveUID) & USER_FLAG_INTERNAL ) {
+		Client->EffectiveUID = -1;
+		sendf(Client->Socket, "404 User not found\n");
+		return ;
+	}
+	
+	sendf(Client->Socket, "200 User set\n");
+}
+
 /**
  * \brief Enumerate the items that the server knows about
  */
@@ -395,6 +468,11 @@ void Server_Cmd_ENUMITEMS(tClient *Client, char *Args)
 {
 	 int	i;
 
+	if( Args != NULL && strlen(Args) ) {
+		sendf(Client->Socket, "407 ENUM_ITEMS takes no arguments\n");
+		return ;
+	}
+
 	sendf(Client->Socket, "201 Items %i\n", giNumItems);
 
 	for( i = 0; i < giNumItems; i ++ ) {
@@ -466,6 +544,8 @@ void Server_Cmd_DISPENSE(tClient *Client, char *Args)
 {
 	tItem	*item;
 	 int	ret;
+	 int	uid;
+	 
 	if( !Client->bIsAuthed ) {
 		sendf(Client->Socket, "401 Not Authenticated\n");
 		return ;
@@ -476,8 +556,15 @@ void Server_Cmd_DISPENSE(tClient *Client, char *Args)
 		sendf(Client->Socket, "406 Bad Item ID\n");
 		return ;
 	}
+	
+	if( Client->EffectiveUID != -1 ) {
+		uid = Client->EffectiveUID;
+	}
+	else {
+		uid = Client->UID;
+	}
 
-	switch( ret = DispenseItem( Client->UID, item ) )
+	switch( ret = DispenseItem( Client->UID, uid, item ) )
 	{
 	case 0:	sendf(Client->Socket, "200 Dispense OK\n");	return ;
 	case 1:	sendf(Client->Socket, "501 Unable to dispense\n");	return ;
@@ -492,6 +579,7 @@ void Server_Cmd_GIVE(tClient *Client, char *Args)
 {
 	char	*recipient, *ammount, *reason;
 	 int	uid, iAmmount;
+	 int	thisUid;
 	
 	if( !Client->bIsAuthed ) {
 		sendf(Client->Socket, "401 Not Authenticated\n");
@@ -517,11 +605,74 @@ void Server_Cmd_GIVE(tClient *Client, char *Args)
 	reason ++;
 
 	// Get recipient
-	uid = GetUserID(recipient);
+	uid = Bank_GetAcctByName(recipient);
 	if( uid == -1 ) {
 		sendf(Client->Socket, "404 Invalid target user\n");
 		return ;
 	}
+	
+	// You can't alter an internal account
+	if( Bank_GetFlags(uid) & USER_FLAG_INTERNAL ) {
+		sendf(Client->Socket, "404 Invalid target user\n");
+		return ;
+	}
+
+	// Parse ammount
+	iAmmount = atoi(ammount);
+	if( iAmmount <= 0 ) {
+		sendf(Client->Socket, "407 Invalid Argument, ammount must be > zero\n");
+		return ;
+	}
+	
+	if( Client->EffectiveUID != -1 ) {
+		thisUid = Client->EffectiveUID;
+	}
+	else {
+		thisUid = Client->UID;
+	}
+
+	// Do give
+	switch( DispenseGive(Client->UID, thisUid, uid, iAmmount, reason) )
+	{
+	case 0:
+		sendf(Client->Socket, "200 Give OK\n");
+		return ;
+	case 2:
+		sendf(Client->Socket, "402 Poor You\n");
+		return ;
+	default:
+		sendf(Client->Socket, "500 Unknown error\n");
+		return ;
+	}
+}
+
+void Server_Cmd_DONATE(tClient *Client, char *Args)
+{
+	char	*ammount, *reason;
+	 int	iAmmount;
+	 int	thisUid;
+	
+	if( !Client->bIsAuthed ) {
+		sendf(Client->Socket, "401 Not Authenticated\n");
+		return ;
+	}
+
+	ammount = Args;
+
+	// Get the start of the reason
+	reason = strchr(Args, ' ');
+	if( !ammount ) {
+		sendf(Client->Socket, "407 Invalid Argument, expected 2 parameters, 1 encountered\n");
+		return ;
+	}
+	*reason = '\0';
+	reason ++;
+	
+	// Check the end of the reason
+	if( strchr(reason, ' ') ) {
+		sendf(Client->Socket, "407 Invalid Argument, expected 2 parameters, more encountered\n");
+		return ;
+	}
 
 	// Parse ammount
 	iAmmount = atoi(ammount);
@@ -529,9 +680,17 @@ void Server_Cmd_GIVE(tClient *Client, char *Args)
 		sendf(Client->Socket, "407 Invalid Argument, ammount must be > zero\n");
 		return ;
 	}
+	
+	// Handle effective users
+	if( Client->EffectiveUID != -1 ) {
+		thisUid = Client->EffectiveUID;
+	}
+	else {
+		thisUid = Client->UID;
+	}
 
 	// Do give
-	switch( DispenseGive(Client->UID, uid, iAmmount, reason) )
+	switch( DispenseDonate(Client->UID, thisUid, iAmmount, reason) )
 	{
 	case 0:
 		sendf(Client->Socket, "200 Give OK\n");
@@ -573,18 +732,24 @@ void Server_Cmd_ADD(tClient *Client, char *Args)
 	*reason = '\0';
 	reason ++;
 
-	// TODO: Check if the current user is in coke/higher
-	if( (GetFlags(Client->UID) & USER_FLAG_TYPEMASK) < USER_TYPE_COKE ) {
+	// Check user permissions
+	if( !(Bank_GetFlags(Client->UID) & USER_FLAG_COKE)  ) {
 		sendf(Client->Socket, "403 Not in coke\n");
 		return ;
 	}
 
 	// Get recipient
-	uid = GetUserID(user);
+	uid = Bank_GetAcctByName(user);
 	if( uid == -1 ) {
 		sendf(Client->Socket, "404 Invalid user\n");
 		return ;
 	}
+	
+	// You can't alter an internal account
+	if( Bank_GetFlags(uid) & USER_FLAG_INTERNAL ) {
+		sendf(Client->Socket, "404 Invalid user\n");
+		return ;
+	}
 
 	// Parse ammount
 	iAmmount = atoi(ammount);
@@ -594,7 +759,76 @@ void Server_Cmd_ADD(tClient *Client, char *Args)
 	}
 
 	// Do give
-	switch( DispenseAdd(uid, Client->UID, iAmmount, reason) )
+	switch( DispenseAdd(Client->UID, uid, iAmmount, reason) )
+	{
+	case 0:
+		sendf(Client->Socket, "200 Add OK\n");
+		return ;
+	case 2:
+		sendf(Client->Socket, "402 Poor Guy\n");
+		return ;
+	default:
+		sendf(Client->Socket, "500 Unknown error\n");
+		return ;
+	}
+}
+
+void Server_Cmd_SET(tClient *Client, char *Args)
+{
+	char	*user, *ammount, *reason;
+	 int	uid, iAmmount;
+	
+	if( !Client->bIsAuthed ) {
+		sendf(Client->Socket, "401 Not Authenticated\n");
+		return ;
+	}
+
+	user = Args;
+
+	ammount = strchr(Args, ' ');
+	if( !ammount ) {
+		sendf(Client->Socket, "407 Invalid Argument, expected 3 parameters, 1 encountered\n");
+		return ;
+	}
+	*ammount = '\0';
+	ammount ++;
+
+	reason = strchr(ammount, ' ');
+	if( !reason ) {
+		sendf(Client->Socket, "407 Invalid Argument, expected 3 parameters, 2 encountered\n");
+		return ;
+	}
+	*reason = '\0';
+	reason ++;
+
+	// Check user permissions
+	if( !(Bank_GetFlags(Client->UID) & USER_FLAG_ADMIN)  ) {
+		sendf(Client->Socket, "403 Not an admin\n");
+		return ;
+	}
+
+	// Get recipient
+	uid = Bank_GetAcctByName(user);
+	if( uid == -1 ) {
+		sendf(Client->Socket, "404 Invalid user\n");
+		return ;
+	}
+	
+	// You can't alter an internal account
+	if( Bank_GetFlags(uid) & USER_FLAG_INTERNAL ) {
+		sendf(Client->Socket, "404 Invalid user\n");
+		return ;
+	}
+
+	// Parse ammount
+	iAmmount = atoi(ammount);
+	if( iAmmount == 0 && ammount[0] != '0' ) {
+		sendf(Client->Socket, "407 Invalid Argument\n");
+		return ;
+	}
+
+	// Do give
+	switch( DispenseSet(Client->UID, uid, iAmmount, reason) )
 	{
 	case 0:
 		sendf(Client->Socket, "200 Add OK\n");
@@ -611,32 +845,138 @@ void Server_Cmd_ADD(tClient *Client, char *Args)
 void Server_Cmd_ENUMUSERS(tClient *Client, char *Args)
 {
 	 int	i, numRet = 0;
+	tAcctIterator	*it;
 	 int	maxBal = INT_MAX, minBal = INT_MIN;
-	 int	numUsr = GetMaxID();
+	 int	flagMask = 0, flagVal = 0;
+	 int	sort = BANK_ITFLAG_SORT_NAME;
+	time_t	lastSeenAfter=0, lastSeenBefore=0;
+	
+	 int	flags;	// Iterator flags
+	 int	balValue;	// Balance value for iterator
+	time_t	timeValue;	// Time value for iterator
 	
 	// Parse arguments
 	if( Args && strlen(Args) )
 	{
-		char	*min = Args, *max;
-		
-		max = strchr(Args, ' ');
-		if( max ) {
-			*max = '\0';
-			max ++;
-		}
-		
-		// If <minBal> != "-"
-		if( strcmp(min, "-") != 0 )
-			minBal = atoi(min);
-		// If <maxBal> != "-"
-		if( max && strcmp(max, "-") != 0 )
-			maxBal = atoi(max);
+		char	*space = Args, *type, *val;
+		do
+		{
+			type = space;
+			// Get next space
+			space = strchr(space, ' ');
+			if(space)	*space = '\0';
+			
+			// Get type
+			val = strchr(type, ':');
+			if( val ) {
+				*val = '\0';
+				val ++;
+				
+				// Types
+				// - Minium Balance
+				if( strcmp(type, "min_balance") == 0 ) {
+					minBal = atoi(val);
+				}
+				// - Maximum Balance
+				else if( strcmp(type, "max_balance") == 0 ) {
+					maxBal = atoi(val);
+				}
+				// - Flags
+				else if( strcmp(type, "flags") == 0 ) {
+					if( Server_int_ParseFlags(Client, val, &flagMask, &flagVal) )
+						return ;
+				}
+				// - Last seen before timestamp
+				else if( strcmp(type, "last_seen_before") == 0 ) {
+					lastSeenAfter = atoll(val);
+				}
+				// - Last seen after timestamp
+				else if( strcmp(type, "last_seen_after") == 0 ) {
+					lastSeenAfter = atoll(val);
+				}
+				// - Sorting 
+				else if( strcmp(type, "sort") == 0 ) {
+					char	*dash = strchr(val, '-');
+					if( dash ) {
+						*dash = '\0';
+						dash ++;
+					}
+					if( strcmp(val, "name") == 0 ) {
+						sort = BANK_ITFLAG_SORT_NAME;
+					}
+					else if( strcmp(val, "balance") == 0 ) {
+						sort = BANK_ITFLAG_SORT_BAL;
+					}
+					else if( strcmp(val, "lastseen") == 0 ) {
+						sort = BANK_ITFLAG_SORT_LASTSEEN;
+					}
+					else {
+						sendf(Client->Socket, "407 Unknown sort field ('%s')\n", val);
+						return ;
+					}
+					// Handle sort direction
+					if( dash ) {
+						if( strcmp(dash, "desc") == 0 ) {
+							sort |= BANK_ITFLAG_REVSORT;
+						}
+						else {
+							sendf(Client->Socket, "407 Unknown sort direction '%s'\n", dash);
+							return ;
+						}
+						dash[-1] = '-';
+					}
+				}
+				else {
+					sendf(Client->Socket, "407 Unknown argument to ENUM_USERS '%s:%s'\n", type, val);
+					return ;
+				}
+				
+				val[-1] = ':';
+			}
+			else {
+				sendf(Client->Socket, "407 Unknown argument to ENUM_USERS '%s'\n", type);
+				return ;
+			}
+			
+			// Eat whitespace
+			if( space ) {
+				*space = ' ';	// Repair (to be nice)
+				space ++;
+				while(*space == ' ')	space ++;
+			}
+		}	while(space);
+	}
+	
+	// Create iterator
+	if( maxBal != INT_MAX ) {
+		flags = sort|BANK_ITFLAG_MAXBALANCE;
+		balValue = maxBal;
 	}
+	else if( minBal != INT_MIN ) {
+		flags = sort|BANK_ITFLAG_MINBALANCE;
+		balValue = minBal;
+	}
+	else {
+		flags = sort;
+		balValue = 0;
+	}
+	if( lastSeenBefore ) {
+		timeValue = lastSeenBefore;
+		flags |= BANK_ITFLAG_SEENBEFORE;
+	}
+	else if( lastSeenAfter ) {
+		timeValue = lastSeenAfter;
+		flags |= BANK_ITFLAG_SEENAFTER;
+	}
+	else {
+		timeValue = 0;
+	}
+	it = Bank_Iterator(flagMask, flagVal, flags, balValue, timeValue);
 	
 	// Get return number
-	for( i = 0; i < numUsr; i ++ )
+	while( (i = Bank_IteratorNext(it)) != -1 )
 	{
-		int bal = GetBalance(i);
+		int bal = Bank_GetBalance(i);
 		
 		if( bal == INT_MIN )	continue;
 		
@@ -646,22 +986,29 @@ void Server_Cmd_ENUMUSERS(tClient *Client, char *Args)
 		numRet ++;
 	}
 	
+	Bank_DelIterator(it);
+	
 	// Send count
 	sendf(Client->Socket, "201 Users %i\n", numRet);
 	
-	for( i = 0; i < numUsr; i ++ )
+	
+	// Create iterator
+	it = Bank_Iterator(flagMask, flagVal, flags, balValue, timeValue);
+	
+	while( (i = Bank_IteratorNext(it)) != -1 )
 	{
-		int bal = GetBalance(i);
+		int bal = Bank_GetBalance(i);
 		
 		if( bal == INT_MIN )	continue;
 		
 		if( bal < minBal )	continue;
 		if( bal > maxBal )	continue;
 		
-		// TODO: User flags
 		_SendUserInfo(Client, i);
 	}
 	
+	Bank_DelIterator(it);
+	
 	sendf(Client->Socket, "200 List End\n");
 }
 
@@ -675,7 +1022,7 @@ void Server_Cmd_USERINFO(tClient *Client, char *Args)
 	if(space)	*space = '\0';
 	
 	// Get recipient
-	uid = GetUserID(user);
+	uid = Bank_GetAcctByName(user);
 	if( uid == -1 ) {
 		sendf(Client->Socket, "404 Invalid user");
 		return ;
@@ -686,68 +1033,114 @@ void Server_Cmd_USERINFO(tClient *Client, char *Args)
 
 void _SendUserInfo(tClient *Client, int UserID)
 {
-	char	*type, *disabled="";
-	 int	flags = GetFlags(UserID);
+	char	*type, *disabled="", *door="";
+	 int	flags = Bank_GetFlags(UserID);
 	
-	switch( flags & USER_FLAG_TYPEMASK )
-	{
-	default:
-	case USER_TYPE_NORMAL:	type = "user";	break;
-	case USER_TYPE_COKE:	type = "coke";	break;
-	case USER_TYPE_WHEEL:	type = "wheel";	break;
-	case USER_TYPE_GOD:	type = "meta";	break;
+	if( flags & USER_FLAG_INTERNAL ) {
+		type = "internal";
+	}
+	else if( flags & USER_FLAG_COKE ) {
+		if( flags & USER_FLAG_ADMIN )
+			type = "coke,admin";
+		else
+			type = "coke";
+	}
+	else if( flags & USER_FLAG_ADMIN ) {
+		type = "admin";
+	}
+	else {
+		type = "user";
 	}
 	
 	if( flags & USER_FLAG_DISABLED )
 		disabled = ",disabled";
+	if( flags & USER_FLAG_DOORGROUP )
+		door = ",door";
 	
 	// TODO: User flags/type
 	sendf(
 		Client->Socket, "202 User %s %i %s%s\n",
-		GetUserName(UserID), GetBalance(UserID),
+		Bank_GetAcctName(UserID), Bank_GetBalance(UserID),
 		type, disabled
 		);
 }
 
-/**
- * \brief Authenticate a user
- * \return User ID, or -1 if authentication failed
- */
-int GetUserAuth(const char *Salt, const char *Username, const uint8_t *ProvidedHash)
+void Server_Cmd_USERADD(tClient *Client, char *Args)
 {
-	#if 0
-	uint8_t	h[20];
-	 int	ofs = strlen(Username) + strlen(Salt);
-	char	input[ ofs + 40 + 1];
-	char	tmp[4 + strlen(Username) + 1];	// uid=%s
-	#endif
+	char	*username, *space;
 	
-	#if HACK_TPG_NOAUTH
-	if( strcmp(Username, "tpg") == 0 )
-		return GetUserID("tpg");
-	#endif
-	#if HACK_ROOT_NOAUTH
-	if( strcmp(Username, "root") == 0 )
-		return GetUserID("root");
-	#endif
+	// Check permissions
+	if( !(Bank_GetFlags(Client->UID) & USER_FLAG_ADMIN) ) {
+		sendf(Client->Socket, "403 Not a coke admin\n");
+		return ;
+	}
 	
-	#if 0
-	//
-	strcpy(input, Username);
-	strcpy(input, Salt);
-	// TODO: Get user's SHA-1 hash
-	sprintf(tmp, "uid=%s", Username);
-	ldap_search_s(ld, "", LDAP_SCOPE_BASE, tmp, "userPassword", 0, res);
-	
-	sprintf(input+ofs, "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
-		h[ 0], h[ 1], h[ 2], h[ 3], h[ 4], h[ 5], h[ 6], h[ 7], h[ 8], h[ 9],
-		h[10], h[11], h[12], h[13], h[14], h[15], h[16], h[17], h[18], h[19]
-		);
-	// Then create the hash from the provided salt
-	// Compare that with the provided hash
-	#endif
+	// Read arguments
+	username = Args;
+	while( *username == ' ' )	username ++;
+	space = strchr(username, ' ');
+	if(space)	*space = '\0';
+	
+	// Try to create user
+	if( Bank_CreateAcct(username) == -1 ) {
+		sendf(Client->Socket, "404 User exists\n");
+		return ;
+	}
+	
+	{
+		char	*thisName = Bank_GetAcctName(Client->UID);
+		Log_Info("Account '%s' created by '%s'", username, thisName);
+		free(thisName);
+	}
 	
-	return -1;
+	sendf(Client->Socket, "200 User Added\n");
+}
+
+void Server_Cmd_USERFLAGS(tClient *Client, char *Args)
+{
+	char	*username, *flags;
+	char	*space;
+	 int	mask=0, value=0;
+	 int	uid;
+	
+	// Check permissions
+	if( !(Bank_GetFlags(Client->UID) & USER_FLAG_ADMIN) ) {
+		sendf(Client->Socket, "403 Not a coke admin\n");
+		return ;
+	}
+	
+	// Read arguments
+	// - Username
+	username = Args;
+	while( *username == ' ' )	username ++;
+	space = strchr(username, ' ');
+	if(!space) {
+		sendf(Client->Socket, "407 USER_FLAGS requires 2 arguments, 1 given\n");
+		return ;
+	}
+	*space = '\0';
+	// - Flags
+	flags = space + 1;
+	while( *flags == ' ' )	flags ++;
+	space = strchr(flags, ' ');
+	if(space)	*space = '\0';
+	
+	// Get UID
+	uid = Bank_GetAcctByName(username);
+	if( uid == -1 ) {
+		sendf(Client->Socket, "404 User '%s' not found\n", username);
+		return ;
+	}
+	
+	// Parse flags
+	if( Server_int_ParseFlags(Client, flags, &mask, &value) )
+		return ;
+	
+	// Apply flags
+	Bank_SetFlags(uid, mask, value);
+	
+	// Return OK
+	sendf(Client->Socket, "200 User Updated\n");
 }
 
 // --- INTERNAL HELPERS ---
@@ -774,79 +1167,69 @@ int sendf(int Socket, const char *Format, ...)
 	}
 }
 
-// TODO: Move to another file
-void HexBin(uint8_t *Dest, char *Src, int BufSize)
+int Server_int_ParseFlags(tClient *Client, const char *Str, int *Mask, int *Value)
 {
-	 int	i;
-	for( i = 0; i < BufSize; i ++ )
-	{
-		uint8_t	val = 0;
+	struct {
+		const char	*Name;
+		 int	Mask;
+		 int	Value;
+	}	cFLAGS[] = {
+		 {"disabled", USER_FLAG_DISABLED, USER_FLAG_DISABLED}
+		,{"door", USER_FLAG_DOORGROUP, USER_FLAG_DOORGROUP}
+		,{"coke", USER_FLAG_COKE, USER_FLAG_COKE}
+		,{"admin", USER_FLAG_ADMIN, USER_FLAG_ADMIN}
+		,{"internal", USER_FLAG_INTERNAL, USER_FLAG_INTERNAL}
+	};
+	const int	ciNumFlags = sizeof(cFLAGS)/sizeof(cFLAGS[0]);
+	
+	char	*space;
+	
+	*Mask = 0;
+	*Value = 0;
+	
+	do {
+		 int	bRemove = 0;
+		 int	i;
+		 int	len;
 		
-		if('0' <= *Src && *Src <= '9')
-			val |= (*Src-'0') << 4;
-		else if('A' <= *Src && *Src <= 'F')
-			val |= (*Src-'A'+10) << 4;
-		else if('a' <= *Src && *Src <= 'f')
-			val |= (*Src-'a'+10) << 4;
+		while( *Str == ' ' )	Str ++;	// Eat whitespace
+		space = strchr(Str, ',');	// Find the end of the flag
+		if(space)
+			len = space - Str;
 		else
-			break;
-		Src ++;
+			len = strlen(Str);
 		
-		if('0' <= *Src && *Src <= '9')
-			val |= (*Src-'0');
-		else if('A' <= *Src && *Src <= 'F')
-			val |= (*Src-'A'+10);
-		else if('a' <= *Src && *Src <= 'f')
-			val |= (*Src-'a'+10);
-		else
-			break;
-		Src ++;
+		// Check for inversion/removal
+		if( *Str == '!' || *Str == '-' ) {
+			bRemove = 1;
+			Str ++;
+		}
+		else if( *Str == '+' ) {
+			Str ++;
+		}
 		
-		Dest[i] = val;
-	}
-	for( ; i < BufSize; i++ )
-		Dest[i] = 0;
-}
-
-/**
- * \brief Decode a Base64 value
- */
-int UnBase64(uint8_t *Dest, char *Src, int BufSize)
-{
-	uint32_t	val;
-	 int	i, j;
-	char	*start_src = Src;
-	
-	for( i = 0; i+2 < BufSize; i += 3 )
-	{
-		val = 0;
-		for( j = 0; j < 4; j++, Src ++ ) {
-			if('A' <= *Src && *Src <= 'Z')
-				val |= (*Src - 'A') << ((3-j)*6);
-			else if('a' <= *Src && *Src <= 'z')
-				val |= (*Src - 'a' + 26) << ((3-j)*6);
-			else if('0' <= *Src && *Src <= '9')
-				val |= (*Src - '0' + 52) << ((3-j)*6);
-			else if(*Src == '+')
-				val |= 62 << ((3-j)*6);
-			else if(*Src == '/')
-				val |= 63 << ((3-j)*6);
-			else if(!*Src)
+		// Check flag values
+		for( i = 0; i < ciNumFlags; i ++ )
+		{
+			if( strncmp(Str, cFLAGS[i].Name, len) == 0 ) {
+				*Mask |= cFLAGS[i].Mask;
+				*Value &= ~cFLAGS[i].Mask;
+				if( !bRemove )
+					*Value |= cFLAGS[i].Value;
 				break;
-			else if(*Src != '=')
-				j --;	// Ignore invalid characters
+			}
 		}
-		Dest[i  ] = (val >> 16) & 0xFF;
-		Dest[i+1] = (val >> 8) & 0xFF;
-		Dest[i+2] = val & 0xFF;
-		if(j != 4)	break;
-	}
-	
-	// Finish things off
-	if(i   < BufSize)
-		Dest[i] = (val >> 16) & 0xFF;
-	if(i+1 < BufSize)
-		Dest[i+1] = (val >> 8) & 0xFF;
+		
+		// Error check
+		if( i == ciNumFlags ) {
+			char	val[len+1];
+			strncpy(val, Str, len+1);
+			sendf(Client->Socket, "407 Unknown flag value '%s'\n", val);
+			return -1;
+		}
+		
+		Str = space + 1;
+	} while(space);
 	
-	return Src - start_src;
+	return 0;
 }