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ACL: create the default user.

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antirez 2019-01-11 11:02:55 +01:00
parent 6bb6a6d3a8
commit dc4f7ad106
1 changed files with 6 additions and 1 deletions
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7
src/acl.c
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@ -34,6 +34,10 @@
* ==========================================================================*/ * ==========================================================================*/
rax *Users; /* Table mapping usernames to user structures. */ rax *Users; /* Table mapping usernames to user structures. */
user *DefaultUser; /* Global reference to the default user.
Every new connection is associated to it, if no
AUTH or HELLO is used to authenticate with a
different user. */
/* ============================================================================= /* =============================================================================
* Helper functions for the rest of the ACL implementation * Helper functions for the rest of the ACL implementation
@ -90,7 +94,7 @@ int time_independent_strcmp(char *a, char *b) {
* the structure representing the user. * the structure representing the user.
* *
* If the user with such name already exists NULL is returned. */ * If the user with such name already exists NULL is returned. */
user *ACLcreateUser(const char *name, size_t namelen) { user *ACLCreateUser(const char *name, size_t namelen) {
if (raxFind(Users,(unsigned char*)name,namelen) != raxNotFound) return NULL; if (raxFind(Users,(unsigned char*)name,namelen) != raxNotFound) return NULL;
user *u = zmalloc(sizeof(*u)); user *u = zmalloc(sizeof(*u));
u->flags = 0; u->flags = 0;
@ -108,6 +112,7 @@ user *ACLcreateUser(const char *name, size_t namelen) {
/* Initialization of the ACL subsystem. */ /* Initialization of the ACL subsystem. */
void ACLInit(void) { void ACLInit(void) {
Users = raxNew(); Users = raxNew();
DefaultUser = ACLCreateUser("default",7);
} }
/* Check the username and password pair and return C_OK if they are valid, /* Check the username and password pair and return C_OK if they are valid,