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useradd: Create the new user with a locked password

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This commit is contained in:
Ingo Weinhold 2013-09-16 18:00:48 +02:00
parent 82a064b57d
commit 032ea9a485
2 changed files with 3 additions and 38 deletions
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2
src/bin/multiuser/Jamfile
View File

@ -13,7 +13,7 @@ BinCommand login : login.cpp : libmultiuser_utils.a ;
BinCommand passwd : passwd.cpp : libmultiuser_utils.a ;
BinCommand useradd : useradd.cpp : libmultiuser_utils.a ;
BinCommand useradd : useradd.cpp ;
BinCommand userdel : userdel.cpp ;

39
src/bin/multiuser/useradd.cpp
View File

@ -130,7 +130,7 @@ main(int argc, const char* const* argv)
const char* user = argv[optind];
if (geteuid() != 0) {
fprintf(stderr, "Error: You need to be root.\n");
fprintf(stderr, "Error: Only root may add users.\n");
exit(1);
}
@ -191,41 +191,6 @@ main(int argc, const char* const* argv)
}
}
// read password
char password[LINE_MAX];
if (read_password("password for user: ", password, sizeof(password),
false) != B_OK) {
exit(1);
}
if (strlen(password) >= MAX_SHADOW_PWD_PASSWORD_LEN) {
fprintf(stderr, "Error: The password is too long.\n");
exit(1);
}
// read password again
char repeatedPassword[LINE_MAX];
if (read_password("repeat password: ", repeatedPassword,
sizeof(repeatedPassword), false) != B_OK) {
exit(1);
}
// passwords need to match
if (strcmp(password, repeatedPassword) != 0) {
fprintf(stderr, "Error: passwords don't match\n");
exit(1);
}
memset(repeatedPassword, 0, sizeof(repeatedPassword));
// crypt it
char* encryptedPassword;
if (strlen(password) > 0) {
encryptedPassword = crypt(password, user);
memset(password, 0, sizeof(password));
} else
encryptedPassword = password;
// find an unused UID
uid_t uid = 1000;
while (getpwuid(uid) != NULL)
@ -240,7 +205,7 @@ main(int argc, const char* const* argv)
|| message.AddString("home", home) != B_OK
|| message.AddString("shell", shell) != B_OK
|| message.AddString("real name", realName) != B_OK
|| message.AddString("shadow password", encryptedPassword) != B_OK
|| message.AddString("shadow password", "!") != B_OK
|| message.AddInt32("last changed", time(NULL)) != B_OK
|| message.AddInt32("min", min) != B_OK
|| message.AddInt32("max", max) != B_OK