chiark - git - mdw - termux-packages/blob - packages/dropbear/cli-auth.c.patch

   1 diff -uNr dropbear-2018.76/cli-auth.c dropbear-2018.76.mod/cli-auth.c
   2 --- dropbear-2018.76/cli-auth.c 2018-02-27 16:25:10.000000000 +0200
   3 +++ dropbear-2018.76.mod/cli-auth.c     2018-04-21 13:44:51.797063206 +0300
   4 @@ -32,6 +32,38 @@
   5  #include "packet.h"
   6  #include "runopts.h"
   7
   8 +
   9 +// getpass implementation
  10 +#ifdef __ANDROID__
  11 +#include <termios.h>
  12 +#include <readline/readline.h>
  13 +
  14 +static char* getpass(const char *prompt) {
  15 +    struct termios term_old, term_new;
  16 +    int nread;
  17 +
  18 +    /* Turn echoing off and fail if we can't. */
  19 +    if (tcgetattr (0, &term_old) != 0) {
  20 +        return NULL;
  21 +    }
  22 +
  23 +    term_new = term_old;
  24 +    term_new.c_lflag &= ~ECHO;
  25 +
  26 +    if (tcsetattr (0, TCSAFLUSH, &term_new) != 0) {
  27 +        return NULL;
  28 +    }
  29 +
  30 +    /* Read the password. */
  31 +    char *password = readline(prompt);
  32 +
  33 +    /* Restore terminal. */
  34 +    (void) tcsetattr (0, TCSAFLUSH, &term_old);
  35 +
  36 +    return password;
  37 +}
  38 +#endif
  39 +
  40  void cli_authinitialise() {
  41
  42         memset(&ses.authstate, 0, sizeof(ses.authstate));