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[MEDIUM] the stats dump FSM was buggy and looped on dispatch instances.

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It has been rewritten and now supports an initialization state. It now also
prevents from dumping stopped(disabled) listeners and it is possible to
specify a scope with a list of proxies that are allowed to be dumped from
the one being configured ('.' meaning "this one"). The 'stats' entry can
be configured from the 'defaults' instance and it is correctly flushed
from proxies which redefine it.
This commit is contained in:
willy tarreau
2006-05-21 14:46:15 +02:00
parent fac1a86495
commit 1f431b5851
4 changed files with 225 additions and 88 deletions
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11
include/uri_auth.h
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@@ -19,12 +19,22 @@ struct user_auth {
char *user_pwd; /* auth as base64("user":"passwd") (see RFC2617) */
};
/* This is a list of proxies we are allowed to see. Later, it should go in the
* user list, but before this we need to support de/re-authentication.
*/
struct stat_scope {
struct stat_scope *next; /* next entry, NULL if none */
int px_len; /* proxy name length */
char *px_id; /* proxy id */
};
/* later we may link them to support multiple URI matching */
struct uri_auth {
int uri_len; /* the prefix length */
char *uri_prefix; /* the prefix we want to match */
char *auth_realm; /* the realm reported to the client */
struct user_auth *users; /* linked list of valid user:passwd couples */
struct stat_scope *scope; /* linked list of authorized proxies */
};
/* This is the default statistics URI */
@@ -53,5 +63,6 @@ struct uri_auth *stats_check_init_uri_auth(struct uri_auth **root);
struct uri_auth *stats_set_uri(struct uri_auth **root, char *uri);
struct uri_auth *stats_set_realm(struct uri_auth **root, char *realm);
struct uri_auth *stats_add_auth(struct uri_auth **root, char *user);
struct uri_auth *stats_add_scope(struct uri_auth **root, char *scope);
#endif /* URI_AUTH_H */