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Rationalised host key storage. Also started code reorg: persistent-state
[u/mdw/putty]
/
ssh.c
diff --git
a/ssh.c
b/ssh.c
index
cdb12bf
..
9fbcf46
100644
(file)
--- a/
ssh.c
+++ b/
ssh.c
@@
-1142,11
+1142,13
@@
static int do_ssh1_login(unsigned char *in, int inlen, int ispkt)
* First format the key into a string.
*/
int len = rsastr_len(&hostkey);
* First format the key into a string.
*/
int len = rsastr_len(&hostkey);
+ char fingerprint[100];
char *keystr = malloc(len);
if (!keystr)
fatalbox("Out of memory");
rsastr_fmt(keystr, &hostkey);
char *keystr = malloc(len);
if (!keystr)
fatalbox("Out of memory");
rsastr_fmt(keystr, &hostkey);
- verify_ssh_host_key(savedhost, keystr);
+ rsa_fingerprint(fingerprint, sizeof(fingerprint), &hostkey);
+ verify_ssh_host_key(savedhost, "rsa", keystr, fingerprint);
free(keystr);
}
free(keystr);
}
@@
-1824,7
+1826,7
@@
static int do_ssh2_transport(unsigned char *in, int inlen, int ispkt)
static struct ssh_mac *scmac_tobe = NULL;
static struct ssh_compress *cscomp_tobe = NULL;
static struct ssh_compress *sccomp_tobe = NULL;
static struct ssh_mac *scmac_tobe = NULL;
static struct ssh_compress *cscomp_tobe = NULL;
static struct ssh_compress *sccomp_tobe = NULL;
- static char *hostkeydata, *sigdata, *keystr;
+ static char *hostkeydata, *sigdata, *keystr
, *fingerprint
;
static int hostkeylen, siglen;
static unsigned char exchange_hash[20];
static unsigned char keyspace[40];
static int hostkeylen, siglen;
static unsigned char exchange_hash[20];
static unsigned char keyspace[40];
@@
-2053,7
+2055,11
@@
static int do_ssh2_transport(unsigned char *in, int inlen, int ispkt)
* checked the signature of the exchange hash.)
*/
keystr = hostkey->fmtkey();
* checked the signature of the exchange hash.)
*/
keystr = hostkey->fmtkey();
- verify_ssh_host_key(savedhost, keystr);
+ fingerprint = hostkey->fingerprint();
+ verify_ssh_host_key(savedhost, hostkey->keytype, keystr, fingerprint);
+ logevent("Host key fingerprint is:");
+ logevent(fingerprint);
+ free(fingerprint);
free(keystr);
/*
free(keystr);
/*