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add new features into the password system.

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okuji 2000-04-22 23:29:23 +00:00
parent 5ff25f9b8f
commit ce7c6fd0a9
7 changed files with 103 additions and 10 deletions
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@ -1,3 +1,36 @@
2000-04-23 OKUJI Yoshinori <okuji@gnu.org>
More security-related features.
* stage2/builtins.c (auth): New global variable.
(configfile_func): Clear AUTH before jumping to cmain.
(lock_func): New function.
(builtin_lock): New variable.
(password_func): Make sure that LEN + 2 is less than or equal to
PASSWORD_BUFLEN, because now the password must be terminated
with double NULs, in order to permit an empty configuration file
name.
Copy LEN bytes from ARG to PASSWORD, instead of LEN + 1 bytes.
Clear the rest of the buffer PASSWORD.
(builtin_table): Added a pointer to BUILTIN_LOCK.
* stage2/common.c (err_list): Added an entry for ERR_PRIVILEGED.
* stage2/stage2.c (run_menu): If AUTH is true, show the messages
for a non-password configuration, even if PASSWORD is not NULL.
Likewise, if AUTH is true, allow the user to use privileged
instructions (such as `c').
If a correct password is entered, check if *PPTR is NUL or not.
If it is NUL, set AUTH to 1 and go to the label restart,
otherwise, copy PPTR to NEW_FILE, clear AUTH, and return.
* stage2/shared.h (grub_error_t): Added a new constant
ERR_PRIVILEGED.
(auth): Declared.
2000-04-23 OKUJI Yoshinori <okuji@gnu.org>
* docs/user-ref.texi (Command-line-specific commands): Don't use
the command @var for the argument "file" to the command
"configfile" on the definition.
2000-04-22 OKUJI Yoshinori <okuji@gnu.org>
Update the network support to Etherboot 4.5.8.