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MXS-1220: Implement JSON diagnostics entry point in autheticators

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All autheticators now implement the JSON version of the diagnostics
function.
This commit is contained in:
Markus Mäkelä
2017-04-18 06:39:32 +03:00
committed by Markus Mäkelä
parent 5e679aa167
commit 4804c975ad
3 changed files with 21 additions and 22 deletions
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20
server/modules/authenticator/MySQLAuth/mysql_auth.c
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@ -58,7 +58,7 @@ static int mysql_auth_set_client_data(
MySQLProtocol *protocol,
GWBUF *buffer);
void mysql_auth_diagnostic(DCB *dcb, SERV_LISTENER *port);
json_t* mysql_auth_diagnostic(SERV_LISTENER *port);
int mysql_auth_reauthenticate(DCB *dcb, const char *user,
uint8_t *token, size_t token_len,
@ -682,24 +682,28 @@ int mysql_auth_reauthenticate(DCB *dcb, const char *user,
int diag_cb(void *data, int columns, char **row, char **field_names)
{
DCB *dcb = (DCB*)data;
dcb_printf(dcb, "%s@%s ", row[0], row[1]);
json_t* obj = json_object();
json_object_set_new(obj, "user", json_string(row[0]));
json_object_set_new(obj, "host", json_string(row[1]));
json_t* arr = (json_t*)data;
json_array_append(arr, obj);
return 0;
}
void mysql_auth_diagnostic(DCB *dcb, SERV_LISTENER *port)
json_t* mysql_auth_diagnostic(SERV_LISTENER *port)
{
dcb_printf(dcb, "User names: ");
json_t* rval = json_array();
MYSQL_AUTH *instance = (MYSQL_AUTH*)port->auth_instance;
char *err;
if (sqlite3_exec(instance->handle, "SELECT user, host FROM " MYSQLAUTH_USERS_TABLE_NAME,
diag_cb, dcb, &err) != SQLITE_OK)
diag_cb, rval, &err) != SQLITE_OK)
{
dcb_printf(dcb, "Failed to print users: %s\n", err);
MXS_ERROR("Failed to print users: %s", err);
sqlite3_free(err);
}
dcb_printf(dcb, "\n");
return rval;
}