extern/KasmVNC
1
0
Fork 0
mirror of https://github.com/kasmtech/KasmVNC.git synced 2024-11-08 01:04:43 +01:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'users' into packages_and_multiuser_passwd

Browse Source
This commit is contained in:
Dmitry Maksyoma 2021-02-28 19:50:27 +13:00
commit 489c68f7cc
1 changed files with 13 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
unix/kasmvncpasswd/kasmvncpasswd.c
View File

@ -39,13 +39,20 @@ static void usage(const char *prog)
"-n Don't change password, change permissions only\n"
"-d Delete this user\n"
"\n"
"The file is updated atomically.\n", prog);
"The file is updated atomically.\n\n"
"To pass the password via a pipe, use\n"
"echo -e \"password\\npassword\\n\" | %s [-args]\n",
prog, prog);
exit(1);
}
static void enableEcho(unsigned char enable) {
struct termios attrs;
if (!isatty(fileno(stdin)))
return;
tcgetattr(fileno(stdin), &attrs);
if (enable)
attrs.c_lflag |= ECHO;
@ -60,7 +67,7 @@ static const char *encryptpw(const char *in) {
}
static char* getpassword(const char* prompt, char *buf) {
if (prompt) fputs(prompt, stdout);
if (prompt && isatty(fileno(stdin))) fputs(prompt, stdout);
enableEcho(0);
char* result = fgets(buf, 4096, stdin);
enableEcho(1);
@ -95,6 +102,10 @@ static const char *readpassword() {
exit(1);
}
if (strcmp(pw1, pw2) != 0) {
if (!isatty(fileno(stdin))) {
fprintf(stderr,"Passwords don't match\n");
exit(1);
}
fprintf(stderr,"Passwords don't match - try again\n");
continue;
}