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ACL: AUTH + no default user password raises an error.

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This way the behavior is very similar to the past one.
This is useful in order to remember the user she probably failed to
configure a password correctly.
This commit is contained in:
antirez 2019-01-17 18:30:23 +01:00
parent 636424c0ce
commit b87815c1f8
2 changed files with 15 additions and 6 deletions
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17
src/server.c
View File

@ -2901,6 +2901,15 @@ void authCommand(client *c) {
* will just use "default" as username. */
robj *username, *password;
if (c->argc == 2) {
/* Mimic the old behavior of giving an error for the two commands
* from if no password is configured. */
if (DefaultUser->flags & USER_FLAG_NOPASS) {
addReplyError(c,"AUTH <password> called without any password "
"configured for the default user. Are you sure "
"your configuration is correct?");
return;
}
username = createStringObject("default",7);
password = c->argv[1];
} else {
@ -2909,11 +2918,11 @@ void authCommand(client *c) {
}
if (ACLCheckUserCredentials(username,password) == C_OK) {
c->authenticated = 1;
c->user = ACLGetUserByName(username->ptr,sdslen(username->ptr));
addReply(c,shared.ok);
c->authenticated = 1;
c->user = ACLGetUserByName(username->ptr,sdslen(username->ptr));
addReply(c,shared.ok);
} else {
addReplyError(c,"-WRONGPASS invalid username-password pair");
addReplyError(c,"-WRONGPASS invalid username-password pair");
}
/* Free the "default" string object we created for the two

4
tests/unit/auth.tcl
View File

@ -2,14 +2,14 @@ start_server {tags {"auth"}} {
test {AUTH fails if there is no password configured server side} {
catch {r auth foo} err
set _ $err
} {ERR*no password*}
} {ERR*any password*}
}
start_server {tags {"auth"} overrides {requirepass foobar}} {
test {AUTH fails when a wrong password is given} {
catch {r auth wrong!} err
set _ $err
} {ERR*invalid password}
} {WRONGPASS*}
test {Arbitrary command gives an error when AUTH is required} {
catch {r set foo bar} err