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mkpasswd: Prompt for password twice

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This commit is contained in:
Alex Iadicicco 2014-04-04 16:46:44 -07:00
parent cea0689e80
commit 011e38be79
1 changed files with 16 additions and 3 deletions
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19
tools/mkpasswd.c
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@ -101,6 +101,7 @@ main(int argc, char *argv[])
int c; int c;
char *saltpara = NULL; char *saltpara = NULL;
char *salt; char *salt;
char *hashed;
int flag = 0; int flag = 0;
int length = 0; /* Not Set */ int length = 0; /* Not Set */
int rounds = 0; /* Not set, since extended DES needs 25 and blowfish needs int rounds = 0; /* Not set, since extended DES needs 25 and blowfish needs
@ -242,14 +243,26 @@ main(int argc, char *argv[])
if(flag & FLAG_PASS) if(flag & FLAG_PASS)
{ {
if(!plaintext) if(!plaintext)
printf("Please enter a valid password\n"); {
fprintf(stderr, "Please enter a valid password\n");
return 1;
}
hashed = rb_crypt(plaintext, salt);
} }
else else
{ {
plaintext = getpass("plaintext: "); hashed = strdup(rb_crypt(getpass("plaintext: "), salt));
plaintext = getpass("again: ");
if (strcmp(rb_crypt(plaintext, salt), hashed) != 0)
{
fprintf(stderr, "Passwords do not match\n");
return 1;
}
} }
printf("%s\n", rb_crypt(plaintext, salt)); printf("%s\n", hashed);
return 0; return 0;
} }