Changes in / [c2295f7:8efa2f4]

Files:

• Makefile (modified) (1 diff)
• bitlbee.c (modified) (2 diffs)
• bitlbee.h (modified) (3 diffs)
• commands.c (modified) (5 diffs)
• conf.c (modified) (2 diffs)
• conf.h (modified) (1 diff)
• irc.c (modified) (1 diff)
• storage.c (added)
• storage.h (added)
• storage_text.c (added)
• unix.c (modified) (3 diffs)

Makefile

@@ -10 +10 @@
 
 # Program variables
-objects = account.o bitlbee.o commands.o conf.o crypting.o help.o ini.o irc.o log.o nick.o query.o set.o unix.o url.o user.o
+objects = account.o bitlbee.o commands.o conf.o crypting.o help.o ini.o irc.o log.o nick.o query.o set.o unix.o url.o user.o storage_text.o storage.o
 subdirs = protocols
 

bitlbee.c

@@ -27 +27 @@
 #include "bitlbee.h"
 #include "commands.h"
-#include "crypting.h"
 #include "protocols/nogaim.h"
 #include "help.h"
@@ -244 +243 @@
 }
 
-int bitlbee_load( irc_t *irc, const char* password )
-{
-        char s[512];
-        char *line;
-        int proto;
-        char nick[MAX_NICK_LENGTH+1];
-        FILE *fp;
-        user_t *ru = user_find( irc, ROOT_NICK );
-        
-        if( irc->status == USTATUS_IDENTIFIED )
-                return( 1 );
-        
-        g_snprintf( s, 511, "%s%s%s", global.conf->configdir, irc->nick, ".accounts" );
-        fp = fopen( s, "r" );
-        if( !fp ) return( 0 );
-        
-        fscanf( fp, "%32[^\n]s", s );
-        if( setpass( irc, password, s ) < 0 )
-        {
-                fclose( fp );
-                return( -1 );
-        }
-        
-        /* Do this now. If the user runs with AuthMode = Registered, the
-           account command will not work otherwise. */
-        irc->status = USTATUS_IDENTIFIED;
-        
-        while( fscanf( fp, "%511[^\n]s", s ) > 0 )
-        {
-                fgetc( fp );
-                line = deobfucrypt( irc, s );
-                root_command_string( irc, ru, line, 0 );
-                g_free( line );
-        }
-        fclose( fp );
-        
-        g_snprintf( s, 511, "%s%s%s", global.conf->configdir, irc->nick, ".nicks" );
-        fp = fopen( s, "r" );
-        if( !fp ) return( 0 );
-        while( fscanf( fp, "%s %d %s", s, &proto, nick ) > 0 )
-        {
-                http_decode( s );
-                nick_set( irc, s, proto, nick );
-        }
-        fclose( fp );
-        
-        if( set_getint( irc, "auto_connect" ) )
-        {
-                strcpy( s, "account on" );      /* Can't do this directly because r_c_s alters the string */
-                root_command_string( irc, ru, s, 0 );
-        }
-        
-        return( 1 );
-}
-
-int bitlbee_save( irc_t *irc )
-{
-        char s[512];
-        char path[512], new_path[512];
-        char *line;
-        nick_t *n;
-        set_t *set;
-        mode_t ou = umask( 0077 );
-        account_t *a;
-        FILE *fp;
-        char *hash;
-        
-        /*\
-         *  [SH] Nothing should be saved if no password is set, because the
-         *  password is not set if it was wrong, or if one is not identified
-         *  yet. This means that a malicious user could easily overwrite
-         *  files owned by someone else:
-         *  a Bad Thing, methinks
-        \*/
-
-        /* [WVG] No? Really? */
-
-        /*\
-         *  [SH] Okay, okay, it wasn't really Wilmer who said that, it was
-         *  me. I just thought it was funny.
-        \*/
-        
-        hash = hashpass( irc );
-        if( hash == NULL )
-        {
-                irc_usermsg( irc, "Please register yourself if you want to save your settings." );
-                return( 0 );
-        }
-        
-        g_snprintf( path, 511, "%s%s%s", global.conf->configdir, irc->nick, ".nicks~" );
-        fp = fopen( path, "w" );
-        if( !fp ) return( 0 );
-        for( n = irc->nicks; n; n = n->next )
-        {
-                strcpy( s, n->handle );
-                s[169] = 0; /* Prevent any overflow (169 ~ 512 / 3) */
-                http_encode( s );
-                g_snprintf( s + strlen( s ), 510 - strlen( s ), " %d %s", n->proto, n->nick );
-                if( fprintf( fp, "%s\n", s ) != strlen( s ) + 1 )
-                {
-                        irc_usermsg( irc, "fprintf() wrote too little. Disk full?" );
-                        fclose( fp );
-                        return( 0 );
-                }
-        }
-        if( fclose( fp ) != 0 )
-        {
-                irc_usermsg( irc, "fclose() reported an error. Disk full?" );
-                return( 0 );
-        }
-  
-        g_snprintf( new_path, 512, "%s%s%s", global.conf->configdir, irc->nick, ".nicks" );
-        if( unlink( new_path ) != 0 )
-        {
-                if( errno != ENOENT )
-                {
-                        irc_usermsg( irc, "Error while removing old .nicks file" );
-                        return( 0 );
-                }
-        }
-        if( rename( path, new_path ) != 0 )
-        {
-                irc_usermsg( irc, "Error while renaming new .nicks file" );
-                return( 0 );
-        }
-        
-        g_snprintf( path, 511, "%s%s%s", global.conf->configdir, irc->nick, ".accounts~" );
-        fp = fopen( path, "w" );
-        if( !fp ) return( 0 );
-        if( fprintf( fp, "%s", hash ) != strlen( hash ) )
-        {
-                irc_usermsg( irc, "fprintf() wrote too little. Disk full?" );
-                fclose( fp );
-                return( 0 );
-        }
-        g_free( hash );
-
-        for( a = irc->accounts; a; a = a->next )
-        {
-                if( a->protocol == PROTO_OSCAR || a->protocol == PROTO_ICQ || a->protocol == PROTO_TOC )
-                        g_snprintf( s, sizeof( s ), "account add oscar \"%s\" \"%s\" %s", a->user, a->pass, a->server );
-                else
-                        g_snprintf( s, sizeof( s ), "account add %s \"%s\" \"%s\" \"%s\"",
-                                    proto_name[a->protocol], a->user, a->pass, a->server ? a->server : "" );
-                
-                line = obfucrypt( irc, s );
-                if( *line )
-                {
-                        if( fprintf( fp, "%s\n", line ) != strlen( line ) + 1 )
-                        {
-                                irc_usermsg( irc, "fprintf() wrote too little. Disk full?" );
-                                fclose( fp );
-                                return( 0 );
-                        }
-                }
-                g_free( line );
-        }
-        
-        for( set = irc->set; set; set = set->next )
-        {
-                if( set->value && set->def )
-                {
-                        g_snprintf( s, sizeof( s ), "set %s \"%s\"", set->key, set->value );
-                        line = obfucrypt( irc, s );
-                        if( *line )
-                        {
-                                if( fprintf( fp, "%s\n", line ) != strlen( line ) + 1 )
-                                {
-                                        irc_usermsg( irc, "fprintf() wrote too little. Disk full?" );
-                                        fclose( fp );
-                                        return( 0 );
-                                }
-                        }
-                        g_free( line );
-                }
-        }
-        
-        if( strcmp( irc->mynick, ROOT_NICK ) != 0 )
-        {
-                g_snprintf( s, sizeof( s ), "rename %s %s", ROOT_NICK, irc->mynick );
-                line = obfucrypt( irc, s );
-                if( *line )
-                {
-                        if( fprintf( fp, "%s\n", line ) != strlen( line ) + 1 )
-                        {
-                                irc_usermsg( irc, "fprintf() wrote too little. Disk full?" );
-                                fclose( fp );
-                                return( 0 );
-                        }
-                }
-                g_free( line );
-        }
-        if( fclose( fp ) != 0 )
-        {
-                irc_usermsg( irc, "fclose() reported an error. Disk full?" );
-                return( 0 );
-        }
-        
-        g_snprintf( new_path, 512, "%s%s%s", global.conf->configdir, irc->nick, ".accounts" );
-        if( unlink( new_path ) != 0 )
-        {
-                if( errno != ENOENT )
-                {
-                        irc_usermsg( irc, "Error while removing old .accounts file" );
-                        return( 0 );
-                }
-        }
-        if( rename( path, new_path ) != 0 )
-        {
-                irc_usermsg( irc, "Error while renaming new .accounts file" );
-                return( 0 );
-        }
-        
-        umask( ou );
-        
-        return( 1 );
-}
-
 void bitlbee_shutdown( gpointer data )
 {

bitlbee.h

@@ -100 +100 @@
 
 #include "irc.h"
+#include "storage.h"
 #include "set.h"
 #include "protocols/nogaim.h"
@@ -115 +116 @@
         help_t *help;
         conf_t *conf;
+        storage_t *storage;
         char *helpfile;
         GMainLoop *loop;
@@ -127 +129 @@
 int root_command_string( irc_t *irc, user_t *u, char *command, int flags );
 int root_command( irc_t *irc, char *command[] );
-int bitlbee_load( irc_t *irc, const char *password );
-int bitlbee_save( irc_t *irc );
 void bitlbee_shutdown( gpointer data );
 double gettime( void );

commands.c

@@ -86 +86 @@
 int cmd_identify( irc_t *irc, char **cmd )
 {
-        int checkie = bitlbee_load( irc, cmd[1] );
+        int checkie = global.storage->load( irc->nick, cmd[1], irc );
         
         if( checkie == -1 )
@@ -110 +110 @@
 int cmd_register( irc_t *irc, char **cmd )
 {
-        int checkie;
-        char path[512];
-        
         if( global.conf->authmode == AUTHMODE_REGISTERED )
         {
@@ -118 +115 @@
                 return( 0 );
         }
-        
-        g_snprintf( path, 511, "%s%s%s", global.conf->configdir, irc->nick, ".accounts" );
-        checkie = access( path, F_OK );
-        
-        g_snprintf( path, 511, "%s%s%s", global.conf->configdir, irc->nick, ".nicks" );
-        checkie += access( path, F_OK );
-        
-        if( checkie == -2 )
-        {
-                setpassnc( irc, cmd[1] );
-                root_command_string( irc, user_find( irc, irc->mynick ), "save", 0 );
-                irc->status = USTATUS_IDENTIFIED;
-        }
-        else
-        {
-                irc_usermsg( irc, "Nick is already registered" );
+
+        setpassnc( irc, cmd[1] );
+        switch( global.storage->save( irc, FALSE )) {
+                case STORAGE_ALREADY_EXISTS:
+                        irc_usermsg( irc, "Nick is already registered" );
+                        break;
+                        
+                case STORAGE_OK:
+                        irc->status = USTATUS_IDENTIFIED;
+                        break;
+
+                default:
+                        irc_usermsg( irc, "Error registering" );
+                        break;
         }
         
@@ -141 +136 @@
 int cmd_drop( irc_t *irc, char **cmd )
 {
-        char s[512];
-        FILE *fp;
-        
-        g_snprintf( s, 511, "%s%s%s", global.conf->configdir, irc->nick, ".accounts" );
-        fp = fopen( s, "r" );
-        if( !fp )
-        {
+        storage_status_t status;
+        
+        status = global.storage->remove (irc->nick, cmd[1]);
+        switch (status) {
+        case STORAGE_NO_SUCH_USER:
                 irc_usermsg( irc, "That account does not exist" );
                 return( 0 );
-        }
-        
-        fscanf( fp, "%32[^\n]s", s );
-        fclose( fp );
-        if( setpass( irc, cmd[1], s ) < 0 )
-        {
-                irc_usermsg( irc, "Incorrect password" );
-                return( 0 );
-        }
-        
-        g_snprintf( s, 511, "%s%s%s", global.conf->configdir, irc->nick, ".accounts" );
-        unlink( s );
-        
-        g_snprintf( s, 511, "%s%s%s", global.conf->configdir, irc->nick, ".nicks" );
-        unlink( s );
-        
-        setpassnc( irc, NULL );
-        irc_usermsg( irc, "Files belonging to account `%s' removed", irc->nick );
-        
-        return( 0 );
+        case STORAGE_INVALID_PASSWORD:
+                irc_usermsg( irc, "Password invalid" );
+                return( 0 );
+        case STORAGE_OK:
+                setpassnc( irc, NULL );
+                irc_usermsg( irc, "Account `%s' removed", irc->nick );
+                return( 0 );
+        default:
+                irc_usermsg( irc, "Error: '%d'", status );
+                return( 0 );
+        }
 }
 
@@ -634 +618 @@
 int cmd_save( irc_t *irc, char **cmd )
 {
-        if( bitlbee_save( irc ) )
+        if( global.storage->save( irc, TRUE ) )
                 irc_usermsg( irc, "Configuration saved" );
         else

conf.c

@@ -50 +50 @@
         conf->nofork = 0;
         conf->verbose = 0;
+        conf->storage = "text";
         conf->runmode = RUNMODE_INETD;
         conf->authmode = AUTHMODE_OPEN;
@@ -198 +199 @@
                                 conf->motdfile = g_strdup( ini->value );
                         }
+                        else if( g_strcasecmp( ini->key, "storage" ) == 0 )
+                        {
+                                g_free( conf->storage );
+                                conf->storage = g_strdup( ini->value );
+                        }
                         else if( g_strcasecmp( ini->key, "pinginterval" ) == 0 )
                         {

conf.h

@@ -42 +42 @@
         char *configdir;
         char *motdfile;
+        char *storage;
         int ping_interval;
         int ping_timeout;

irc.c

@@ -161 +161 @@
         
         if( irc->status >= USTATUS_IDENTIFIED && set_getint( irc, "save_on_quit" ) ) 
-                if( !bitlbee_save( irc ) )
+                if( !global.storage->save( irc, TRUE ) )
                         irc_usermsg( irc, "Error while saving settings!" );
         

unix.c

@@ -52 +52 @@
         
         global.helpfile = g_strdup( HELP_FILE );
-        
+
         global.conf = conf_load( argc, argv );
         if( global.conf == NULL )
                 return( 1 );
-        
+
+
         if( global.conf->runmode == RUNMODE_INETD )
         {
@@ -70 +71 @@
         if( i != 0 )
                 return( i );
+
+        global.storage = storage_init( global.conf->storage );
+        if ( global.storage == NULL) {
+                log_message( LOGLVL_ERROR, "No such storage backend '%s'", global.conf->storage );
+                return( 1 );
+        }
+        
         
         /* Catch some signals to tell the user what's happening before quitting */
@@ -87 +95 @@
         if( !getuid() || !geteuid() )
                 log_message( LOGLVL_WARNING, "BitlBee is running with root privileges. Why?" );
-        if( access( global.conf->configdir, F_OK ) != 0 )
-                log_message( LOGLVL_WARNING, "The configuration directory %s does not exist. Configuration won't be saved.", CONFIG );
-        else if( access( global.conf->configdir, R_OK ) != 0 || access( global.conf->configdir, W_OK ) != 0 )
-                log_message( LOGLVL_WARNING, "Permission problem: Can't read/write from/to %s.", global.conf->configdir );
         if( help_init( &(global.help) ) == NULL )
                 log_message( LOGLVL_WARNING, "Error opening helpfile %s.", HELP_FILE );