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Add module APIs for custom authentication

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This commit is contained in:
Madelyn Olson
2019-02-26 01:23:11 +00:00
parent e9b99c78df
commit 034dcf185c
13 changed files with 685 additions and 32 deletions
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11
src/server.c
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@ -629,7 +629,7 @@ struct redisCommand redisCommandTable[] = {
0,NULL,0,0,0,0,0,0},
{"auth",authCommand,-2,
"no-script ok-loading ok-stale fast no-monitor no-slowlog @connection",
"no-auth no-script ok-loading ok-stale fast no-monitor no-slowlog @connection",
0,NULL,0,0,0,0,0,0},
/* We don't allow PING during loading since in Redis PING is used as
@ -824,7 +824,7 @@ struct redisCommand redisCommandTable[] = {
0,NULL,0,0,0,0,0,0},
{"hello",helloCommand,-2,
"no-script fast no-monitor no-slowlog @connection",
"no-auth no-script fast no-monitor no-slowlog @connection",
0,NULL,0,0,0,0,0,0},
/* EVAL can modify the dataset, however it is not flagged as a write
@ -2925,6 +2925,8 @@ int populateCommandTableParseFlags(struct redisCommand *c, char *strflags) {
c->flags |= CMD_ASKING;
} else if (!strcasecmp(flag,"fast")) {
c->flags |= CMD_FAST | CMD_CATEGORY_FAST;
} else if (!strcasecmp(flag,"no-auth")) {
c->flags |= CMD_NO_AUTH;
} else {
/* Parse ACL categories here if the flag name starts with @. */
uint64_t catflag;
@ -3345,8 +3347,9 @@ int processCommand(client *c) {
DefaultUser->flags & USER_FLAG_DISABLED) &&
!c->authenticated;
if (auth_required) {
/* AUTH and HELLO are valid even in non authenticated state. */
if (c->cmd->proc != authCommand && c->cmd->proc != helloCommand) {
/* AUTH and HELLO and no auth modules are valid even in
* non-authenticated state. */
if (!(c->cmd->flags & CMD_NO_AUTH)) {
flagTransaction(c);
addReply(c,shared.noautherr);
return C_OK;