#define PUTTY_DO_GLOBALS /* actually _define_ globals */
#include "putty.h"
+#include "winstuff.h"
#include "storage.h"
void fatalbox (char *p, ...) {
void verify_ssh_host_key(char *host, int port, char *keytype,
char *keystr, char *fingerprint) {
int ret;
+ HANDLE hin;
+ DWORD savemode, i;
static const char absentmsg[] =
"The server's host key is not cached in the registry. You\n"
if (ret == 0) /* success - key matched OK */
return;
- if (ret == 2) { /* key was different */
+
+ if (ret == 2) /* key was different */
fprintf(stderr, wrongmsg, fingerprint);
- if (fgets(line, sizeof(line), stdin) &&
- line[0] != '\0' && line[0] != '\n') {
+ if (ret == 1) /* key was absent */
+ fprintf(stderr, absentmsg, fingerprint);
+
+ hin = GetStdHandle(STD_INPUT_HANDLE);
+ GetConsoleMode(hin, &savemode);
+ SetConsoleMode(hin, (savemode | ENABLE_ECHO_INPUT |
+ ENABLE_PROCESSED_INPUT | ENABLE_LINE_INPUT));
+ ReadFile(hin, line, sizeof(line)-1, &i, NULL);
+ SetConsoleMode(hin, savemode);
+
+ if (ret == 2) { /* key was different */
+ if (line[0] != '\0' && line[0] != '\r' && line[0] != '\n') {
if (line[0] == 'y' || line[0] == 'Y')
store_host_key(host, port, keytype, keystr);
} else {
}
}
if (ret == 1) { /* key was absent */
- fprintf(stderr, absentmsg, fingerprint);
- if (fgets(line, sizeof(line), stdin) &&
- (line[0] == 'y' || line[0] == 'Y'))
+ if (line[0] == 'y' || line[0] == 'Y')
store_host_key(host, port, keytype, keystr);
else {
fprintf(stderr, abandoned);
back->special(TS_EOF);
}
}
+ if (back->socket() == INVALID_SOCKET)
+ break; /* we closed the connection */
}
WSACleanup();
return 0;