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Added Authentication to redis-cli.c using -a switch

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Update usage
fixed Makefile to delete redis-check-dump during make clean
This commit is contained in:
root 2010-03-17 09:41:02 -04:00
parent a86f14b190
commit fdfdae0f3a
2 changed files with 41 additions and 3 deletions
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2
Makefile
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@ -67,7 +67,7 @@ redis-check-dump: $(CHECKDUMPOBJ)
$(CC) -c $(CFLAGS) $(DEBUG) $(COMPILE_TIME) $<
clean:
rm -rf $(PRGNAME) $(BENCHPRGNAME) $(CLIPRGNAME) *.o *.gcda *.gcno *.gcov
rm -rf $(PRGNAME) $(BENCHPRGNAME) $(CLIPRGNAME) $(CHECKDUMPPRGNAME) *.o *.gcda *.gcno *.gcov
dep:
$(CC) -MM *.c

42
redis-cli.c
View File

@ -52,6 +52,7 @@ static struct config {
long repeat;
int dbnum;
int interactive;
char *authpw;
} config;
struct redisCommand {
@ -61,6 +62,7 @@ struct redisCommand {
};
static struct redisCommand cmdTable[] = {
{"auth",2,REDIS_CMD_INLINE},
{"get",2,REDIS_CMD_INLINE},
{"set",3,REDIS_CMD_BULK},
{"setnx",3,REDIS_CMD_BULK},
@ -305,6 +307,32 @@ static int selectDb(int fd) {
return 0;
}
static int cliLogin(int fd)
{
int retval = 1;
sds cmd;
char type;
if (config.authpw != "")
{
cmd = sdsempty();
cmd = sdscatprintf(cmd,"AUTH %s\r\n",config.authpw);
anetWrite(fd,cmd,sdslen(cmd));
anetRead(fd,&type,1);
if (type == '+')
{
retval = 0;
}
int ret2 = cliReadSingleLineReply(fd,1);
if (ret2)
{
close(fd);
}
} else {
retval = 0;
}
return retval;
}
static int cliSendCommand(int argc, char **argv) {
struct redisCommand *rc = lookupCommand(argv[0]);
int fd, j, retval = 0;
@ -331,6 +359,13 @@ static int cliSendCommand(int argc, char **argv) {
return 1;
}
/* Login if necessary */
retval = cliLogin(fd);
if (retval) {
fprintf(stderr,"Authentication failed\n");
return 1;
}
while(config.repeat--) {
/* Build the command to send */
cmd = sdsempty();
@ -398,6 +433,9 @@ static int parseOptions(int argc, char **argv) {
} else if (!strcmp(argv[i],"-n") && !lastarg) {
config.dbnum = atoi(argv[i+1]);
i++;
} else if (!strcmp(argv[i],"-a") && !lastarg) {
config.authpw = argv[i+1];
i++;
} else if (!strcmp(argv[i],"-i")) {
config.interactive = 1;
} else {
@ -425,8 +463,8 @@ static sds readArgFromStdin(void) {
}
static void usage() {
fprintf(stderr, "usage: redis-cli [-h host] [-p port] [-r repeat_times] [-n db_num] [-i] cmd arg1 arg2 arg3 ... argN\n");
fprintf(stderr, "usage: echo \"argN\" | redis-cli [-h host] [-p port] [-r repeat_times] [-n db_num] cmd arg1 arg2 ... arg(N-1)\n");
fprintf(stderr, "usage: redis-cli [-h host] [-p port] [-a authpw] [-r repeat_times] [-n db_num] [-i] cmd arg1 arg2 arg3 ... argN\n");
fprintf(stderr, "usage: echo \"argN\" | redis-cli [-h host] [-a authpw] [-p port] [-r repeat_times] [-n db_num] cmd arg1 arg2 ... arg(N-1)\n");
fprintf(stderr, "\nIf a pipe from standard input is detected this data is used as last argument.\n\n");
fprintf(stderr, "example: cat /etc/passwd | redis-cli set my_passwd\n");
fprintf(stderr, "example: redis-cli get my_passwd\n");