X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=blobdiff_plain;ds=sidebyside;f=pageant.c;h=c008f008030b8619092f7eac3e74acf36decfe45;hb=9dd9860cc84f82309de64c33e2813c6e9dc60749;hp=c249a3b7188cc93dd6a7c3458ab1e1dc6f0a5dce;hpb=8682246d33f21e369a3e5b38fa2fdec58b1e4425;p=PuTTY.git

diff --git a/pageant.c b/pageant.c
index c249a3b7..c008f008 100644
--- a/pageant.c
+++ b/pageant.c
@@ -674,7 +674,7 @@ void *pageant_handle_msg(const void *msg, int msglen, int *outlen,
 	    }
 
 	    bloblen = msgend - p;
-	    key->data = key->alg->openssh_createkey(&p, &bloblen);
+	    key->data = key->alg->openssh_createkey(key->alg, &p, &bloblen);
 	    if (!key->data) {
 		sfree(key);
                 fail_reason = "key setup failed";
@@ -1100,6 +1100,7 @@ static int pageant_listen_accepting(Plug plug,
     struct pageant_listen_state *pl = (struct pageant_listen_state *)plug;
     struct pageant_conn_state *pc;
     const char *err;
+    char *peerinfo;
 
     pc = snew(struct pageant_conn_state);
     pc->fn = &connection_fn_table;
@@ -1116,8 +1117,13 @@ static int pageant_listen_accepting(Plug plug,
 
     sk_set_frozen(pc->connsock, 0);
 
-    /* FIXME: can we get any useful peer id info? */
-    plog(pl->logctx, pl->logfn, "%p: new connection", pc);
+    peerinfo = sk_peer_info(pc->connsock);
+    if (peerinfo) {
+        plog(pl->logctx, pl->logfn, "%p: new connection from %s",
+             pc, peerinfo);
+    } else {
+        plog(pl->logctx, pl->logfn, "%p: new connection", pc);
+    }
 
     return 0;
 }
@@ -1172,6 +1178,9 @@ static tree234 *passphrases = NULL;
  */
 void pageant_forget_passphrases(void)
 {
+    if (!passphrases)                  /* in case we never set it up at all */
+        return;
+
     while (count234(passphrases) > 0) {
 	char *pp = index234(passphrases, 0);
 	smemclr(pp, strlen(pp));
@@ -1624,6 +1633,7 @@ int pageant_enum_keys(pageant_key_enum_fn_t callback, void *callback_ctx,
         p += n, keylistlen -= n;
 
         cbkey.blob = rsa_public_blob(&rkey, &cbkey.bloblen);
+        cbkey.comment = comment;
         cbkey.ssh_version = 1;
         callback(callback_ctx, fingerprint, comment, &cbkey);
         sfree(cbkey.blob);
@@ -1694,6 +1704,7 @@ int pageant_enum_keys(pageant_key_enum_fn_t callback, void *callback_ctx,
         p += n, keylistlen -= n;
 
         cbkey.ssh_version = 2;
+        cbkey.comment = comment;
         callback(callback_ctx, fingerprint, comment, &cbkey);
         sfree(fingerprint);
         sfree(comment);
@@ -1745,18 +1756,56 @@ int pageant_delete_key(struct pageant_pubkey *key, char **retstr)
     return ret;
 }
 
+int pageant_delete_all_keys(char **retstr)
+{
+    unsigned char request[5], *response;
+    int reqlen, resplen, success, ret;
+    void *vresponse;
+
+    PUT_32BIT(request, 1);
+    request[4] = SSH2_AGENTC_REMOVE_ALL_IDENTITIES;
+    reqlen = 5;
+    ret = agent_query(request, reqlen, &vresponse, &resplen, NULL, NULL);
+    assert(ret == 1);
+    response = vresponse;
+    success = (resplen >= 4 && response[4] == SSH_AGENT_SUCCESS);
+    sfree(response);
+    if (!success) {
+        *retstr = dupstr("Agent failed to delete SSH-2 keys");
+        return PAGEANT_ACTION_FAILURE;
+    }
+
+    PUT_32BIT(request, 1);
+    request[4] = SSH1_AGENTC_REMOVE_ALL_RSA_IDENTITIES;
+    reqlen = 5;
+    ret = agent_query(request, reqlen, &vresponse, &resplen, NULL, NULL);
+    assert(ret == 1);
+    response = vresponse;
+    success = (resplen >= 4 && response[4] == SSH_AGENT_SUCCESS);
+    sfree(response);
+    if (!success) {
+        *retstr = dupstr("Agent failed to delete SSH-1 keys");
+        return PAGEANT_ACTION_FAILURE;
+    }
+
+    *retstr = NULL;
+    return PAGEANT_ACTION_OK;
+}
+
 struct pageant_pubkey *pageant_pubkey_copy(struct pageant_pubkey *key)
 {
     struct pageant_pubkey *ret = snew(struct pageant_pubkey);
     ret->blob = snewn(key->bloblen, unsigned char);
     memcpy(ret->blob, key->blob, key->bloblen);
     ret->bloblen = key->bloblen;
+    ret->comment = key->comment ? dupstr(key->comment) : NULL;
     ret->ssh_version = key->ssh_version;
     return ret;
 }
 
 void pageant_pubkey_free(struct pageant_pubkey *key)
 {
+    sfree(key->comment);
     sfree(key->blob);
     sfree(key);
 }