netsurf/amiga/sslcert.c

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/*
* Copyright 2009 Chris Young <chris@unsatisfactorysoftware.co.uk>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <assert.h>
#include <string.h>
#include <proto/dos.h>
#include <proto/exec.h>
#include <proto/utility.h>
#include "utils/utils.h"
#include "utils/messages.h"
#include "content/urldb.h"
#include "content/fetch.h"
#include "desktop/tree.h"
#include "amiga/tree.h"
#include "amiga/gui.h"
struct session_data {
struct session_cert *certs;
unsigned long num;
struct browser_window *bw;
char *url;
struct tree *tree;
};
struct session_cert {
char version[16], valid_from[32], valid_to[32], type[8], serial[32];
char *issuer_t;
char *subject_t;
uintptr_t issuer;
uintptr_t subject;
};
void ami_gui_cert_close(struct session_data *data);
bool ami_gui_cert_apply(struct session_data *session);
void gui_cert_verify(struct browser_window *bw, struct content *c,
const struct ssl_cert_info *certs, unsigned long num)
{
const struct ssl_cert_info *from;
struct session_cert *to;
struct session_data *data;
struct tree *tree;
struct node *node;
long i;
STRPTR yesorno,reqcontents;
int res = 0;
struct treeview_window *twin;
assert(bw && c && certs);
/* copy the certificate information */
data = calloc(1, sizeof(struct session_data));
if (!data) {
warn_user("NoMemory", 0);
return;
}
data->url = strdup(c->url);
if (!data->url) {
free(data);
warn_user("NoMemory", 0);
return;
}
data->bw = bw;
data->num = num;
data->certs = calloc(num, sizeof(struct session_cert));
if (!data->certs) {
free(data->url);
free(data);
warn_user("NoMemory", 0);
return;
}
for (i = 0; i < (long)num; i++) {
to = &data->certs[i];
from = &certs[i];
to->subject_t = strdup(from->subject);
to->issuer_t = strdup(from->issuer);
if ((!to->subject_t) || (!to->issuer_t)) {
for (; i >= 0; i--) {
to = &data->certs[i];
free(to->subject_t);
free(to->issuer_t);
}
free(data->certs);
free(data->url);
free(data);
warn_user("NoMemory", 0);
return;
}
snprintf(to->version, sizeof data->certs->version, "%ld",
from->version);
snprintf(to->valid_from, sizeof data->certs->valid_from, "%s",
from->not_before);
snprintf(to->type, sizeof data->certs->type, "%d",
from->cert_type);
snprintf(to->valid_to, sizeof data->certs->valid_to, "%s",
from->not_after);
snprintf(to->serial, sizeof data->certs->serial, "%ld",
from->serial);
}
tree = calloc(sizeof(struct tree), 1);
if (!tree) {
//ro_gui_cert_close(ssl_w);
warn_user("NoMemory", 0);
return;
}
tree->root = tree_create_folder_node(NULL, "Root");
if (!tree->root) {
// ro_gui_cert_close(ssl_w);
warn_user("NoMemory", 0);
free(tree);
tree = NULL;
return;
}
tree->root->expanded = true;
tree->handle = 0;
tree->movable = false;
tree->no_drag = true;
tree->no_vscroll = true;
tree->no_furniture = true;
tree->single_selection = true;
data->tree = tree;
/* put the SSL names in the tree */
for (i = 0; i < (long)num; i++) {
node = tree_create_leaf_node(tree->root, certs[i].subject);
if (node) {
node->data.data = TREE_ELEMENT_SSL;
tree_set_node_sprite(node, "small_xxx", "small_xxx");
}
}
tree_initialise(tree);
ami_open_tree(tree,AMI_TREE_SSLCERT);
twin = (struct treeview_window *)data->tree->handle;
if(yesorno = ASPrintf("%s|%s",messages_get("Accept"),messages_get("Reject")))
{
if(reqcontents = ASPrintf("%s\n\n%s: %s\n%s: %s\n%s: %s\n%s: %s\n%s: %s",
messages_get("SSLError"),
messages_get("Subject"),
to->subject_t,
messages_get("Issuer"),
to->issuer_t,
messages_get("Version"),
to->version,
messages_get("ValidFrom"),
to->valid_from,
messages_get("ValidTo"),
to->valid_to))
{
res = TimedDosRequesterTags(TDR_ImageType,TDRIMAGE_QUESTION,
TDR_Window,twin->win,
TDR_TitleString,messages_get("NetSurf"),
TDR_GadgetString,yesorno,
TDR_FormatString,reqcontents,
TAG_DONE);
FreeVec(reqcontents);
}
FreeVec(yesorno);
}
if(res == 1)
{
ami_gui_cert_apply(data);
}
ami_gui_cert_close(data);
}
void ami_gui_cert_close(struct session_data *data)
{
unsigned long i;
if(data->tree->handle)
{
ami_tree_close((struct treeview_window *)data->tree->handle);
win_destroyed = true;
}
assert(data);
/*
for (i = 0; i < data->num; i++) {
if (data->certs[i].subject)
textarea_destroy(data->certs[i].subject);
if (data->certs[i].issuer)
textarea_destroy(data->certs[i].issuer);
}
*/
if (data->tree) {
tree_delete_node(data->tree, data->tree->root, false);
free(data->tree);
}
free(data->certs);
free(data->url);
free(data);
}
bool ami_gui_cert_apply(struct session_data *session)
{
assert(session);
urldb_set_cert_permissions(session->url, true);
browser_window_go(session->bw, session->url, 0, true);
return true;
}