/* * netsniff-ng - the packet sniffing beast * Copyright 2011 Daniel Borkmann. * Subject to the GPL, version 2. */ #ifndef CT_USERMGMT_H #define CT_USERMGMT_H #include #include "curve.h" #include "crypto_hash_sha512.h" enum is_user_enum { USERNAMES_OK = 0, /* Usernames match, valid 'token' */ USERNAMES_NE, /* Usernames do not match */ USERNAMES_TS, /* Usernames match, but 'token' invalid, Drop connection here */ USERNAMES_ERR, }; struct username_struct { uint32_t salt; uint8_t hash[crypto_hash_sha512_BYTES]; }; extern int username_msg(char *username, size_t len, char *dst, size_t dlen); extern enum is_user_enum username_msg_is_user(char *src, size_t slen, char *username, size_t len); extern void parse_userfile_and_generate_user_store_or_die(char *homedir); extern void dump_user_store(void); extern void destroy_user_store(void); extern int get_user_by_socket(int sock, struct curve25519_proto **proto); extern int get_user_by_sockaddr(struct sockaddr_storage *sa, size_t sa_len, struct curve25519_proto **proto); extern int try_register_user_by_socket(struct curve25519_struct *c, char *src, size_t slen, int sock, int log); extern int try_register_user_by_sockaddr(struct curve25519_struct *c, char *src, size_t slen, struct sockaddr_storage *sa, size_t sa_len, int log); extern void remove_user_by_socket(int sock); extern void remove_user_by_sockaddr(struct sockaddr_storage *sa, size_t sa_len); #endif /* CT_USERMGMT_H */ aryrefslogtreecommitdiff
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authorFlorian Westphal <fw@strlen.de>2017-01-23 18:21:55 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2017-02-02 14:31:52 +0100
commit97a6ad13decc16c5adbf181283932daba7e17faf (patch)
tree717cd3b83350f90f34578391e8137cc653110ff7
parent6e10148c5c85629832d9156f337cbf67e96b69fe (diff)
netfilter: reduce direct skb->nfct usage
Next patch makes direct skb->nfct access illegal, reduce noise in next patch by using accessors we already have. Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat
-rw-r--r--include/net/ip_vs.h9
-rw-r--r--net/netfilter/nf_conntrack_core.c15
2 files changed, 15 insertions, 9 deletions
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h