void *timeout_queue;
} *SilcIDListPurge;
+/* Channel key re-key context. */
+typedef struct {
+ void *context;
+ SilcChannelEntry channel;
+ uint32 key_len;
+} *SilcServerChannelRekey;
+
+/* Generic rekey context for connections */
+typedef struct {
+ /* Current sending encryption key, provided for re-key. The `pfs'
+ is TRUE if the Perfect Forward Secrecy is performed in re-key. */
+ unsigned char *send_enc_key;
+ uint32 enc_key_len;
+ int ske_group;
+ bool pfs;
+ uint32 timeout;
+ void *context;
+} *SilcServerRekey;
+
/*
Generic ID list data structure.
SilcCipher send_key;
SilcCipher receive_key;
+ /* Re-key context */
+ SilcServerRekey rekey;
+
/* Hash selected in the SKE protocol, NULL if not needed at all */
SilcHash hash;
- /* HMAC and raw key data */
+ /* HMAC */
SilcHmac hmac;
- unsigned char *hmac_key;
- unsigned int hmac_key_len;
- /* PKCS and public key */
- SilcPKCS pkcs;
+ /* Public key */
SilcPublicKey public_key;
long last_receive; /* Time last received data */
long last_sent; /* Time last sent data */
- unsigned char registered; /* Boolean whether connection is registered */
+ bool registered; /* Boolean whether connection is registered */
} *SilcIDListData, SilcIDListDataStruct;
/*
Logical name of the server. There is no limit of the length of the
server name. This is usually the same name as defined in DNS.
- int server_type
+ uint8 server_type
Type of the server. SILC_SERVER or SILC_ROUTER are the possible
choices for this.
SilcIDListDataStruct data;
char *server_name;
- int server_type;
+ uint8 server_type;
SilcServerID *id;
char *server_info;
char *motd;
Pointer to the client list. This is the client currently on channel.
- unsigned int mode
+ uint32 mode
Client's current mode on the channel.
*/
typedef struct SilcChannelClientEntryStruct {
SilcClientEntry client;
- unsigned int mode;
+ uint32 mode;
SilcChannelEntry channel;
struct SilcChannelClientEntryStruct *client_list;
struct SilcChannelClientEntryStruct *channel_list;
char username
- Client's (meaning user's) real name. This is defined in following
- manner:
+ Client's usename. This is defined in the following manner:
Server type List type Contents
====================================================
nickname. Nickname is not relevant information that would need to be
saved as plain.
- int mode
+ uint32 mode
Client's mode. Client maybe for example server operator or
router operator (SILC operator).
not allow any command to be exeucted more than once in about
2 seconds. This is result of normal time().
- char fast_command
+ uint8 fast_command
Counter to check command bursts. By default, up to 5 commands
are allowed before limiting the execution. See command flags
char *username;
char *userinfo;
SilcClientID *id;
- int mode;
+ uint32 mode;
long last_command;
- char fast_command;
+ uint8 fast_command;
/* Pointer to the router */
SilcServerEntry router;
Logical name of the channel.
- unsigned int mode
+ uint32 mode
Current mode of the channel. See lib/silccore/silcchannel.h for
all modes.
ID of the channel. This includes all the information SILC will ever
need.
- int global_users
+ bool global_users
Boolean value to tell whether there are users outside this server
on this channel. This is set to TRUE if router sends message to
Default cipher of the channel. If this is NULL then server picks
the cipher to be used. This can be set at SILC_COMMAND_JOIN.
+ char *hmac_name
+
+ Default hmac of the channel. If this is NULL then server picks
+ the cipher to be used. This can be set at SILC_COMMAND_JOIN.
+
+ SilcPublicKey founder_key
+ SilcAuthMethod founder_method
+ unsigned char *founder_passwd
+ uint32 founder_passwd_len
+
+ If the SILC_CMODE_FOUNDER_AUTH has been set then these will include
+ the founder's public key, authentication method and the password
+ if the method is SILC_AUTH_PASSWORD. If it is SILC_AUTH_PUBLIC_KEY
+ then the `founder_passwd' is NULL.
+
SilcServerEntry router
This is a pointer to the server list. This is the router server
The key of the channel (the cipher actually).
unsigned char *key
- unsigned int key_len
+ uint32 key_len
Raw key data of the channel key.
HMAC of the channel.
+ SilcServerChannelRekey rekey
+
+ Channel key re-key context.
+
*/
struct SilcChannelEntryStruct {
char *channel_name;
- unsigned int mode;
+ uint32 mode;
SilcChannelID *id;
- int global_users;
+ bool global_users;
char *topic;
char *cipher;
+ char *hmac_name;
+
+ SilcPublicKey founder_key;
+ SilcAuthMethod founder_method;
+ unsigned char *founder_passwd;
+ uint32 founder_passwd_len;
- /* Data that is related to different channel modes. */
- struct {
- unsigned int user_limit;
- unsigned char *passphrase;
- unsigned char *ban_list;
- unsigned char *invite_list;
- unsigned char *cipher;
- unsigned int key_len;
- } mode_data;
+ uint32 user_limit;
+ unsigned char *passphrase;
+ char *invite_list;
+ char *ban_list;
/* List of users on channel */
SilcList user_list;
/* Channel keys */
SilcCipher channel_key;
unsigned char *key;
- unsigned int key_len;
+ uint32 key_len;
unsigned char iv[SILC_CIPHER_MAX_IV_SIZE];
SilcHmac hmac;
+
+ SilcServerChannelRekey rekey;
};
/*
SilcServerEntry
silc_idlist_replace_server_id(SilcIDList id_list, SilcServerID *old_id,
SilcServerID *new_id);
-void silc_idlist_del_server(SilcIDList id_list, SilcServerEntry entry);
+int silc_idlist_del_server(SilcIDList id_list, SilcServerEntry entry);
SilcClientEntry
silc_idlist_add_client(SilcIDList id_list, unsigned char *nickname,
- unsigned int nickname_len, char *username,
+ uint32 nickname_len, char *username,
char *userinfo, SilcClientID *id,
SilcServerEntry router, void *connection);
int silc_idlist_del_client(SilcIDList id_list, SilcClientEntry entry);
-SilcClientEntry *
-silc_idlist_get_clients_by_nickname(SilcIDList id_list, char *nickname,
- char *server, unsigned int *clients_count);
-SilcClientEntry *
-silc_idlist_get_clients_by_hash(SilcIDList id_list, char *nickname,
- SilcHash md5hash,
- unsigned int *clients_count);
-SilcClientEntry
-silc_idlist_find_client_by_nickname(SilcIDList id_list, char *nickname,
- char *server,
- SilcIDCacheEntry *ret_entry);
+int silc_idlist_get_clients_by_nickname(SilcIDList id_list, char *nickname,
+ char *server,
+ SilcClientEntry **clients,
+ uint32 *clients_count);
+int silc_idlist_get_clients_by_hash(SilcIDList id_list, char *nickname,
+ SilcHash md5hash,
+ SilcClientEntry **clients,
+ uint32 *clients_count);
SilcClientEntry
silc_idlist_find_client_by_hash(SilcIDList id_list, char *nickname,
SilcHash md5hash, SilcIDCacheEntry *ret_entry);
SilcChannelID *new_id);
SilcChannelEntry *
silc_idlist_get_channels(SilcIDList id_list, SilcChannelID *channel_id,
- unsigned int *channels_count);
+ uint32 *channels_count);
#endif
projects / silc.git / blobdiff