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Diffstat (limited to 'src/ephy-profile-migration.c')
| -rw-r--r-- | src/ephy-profile-migration.c | 410 |
1 files changed, 0 insertions, 410 deletions
diff --git a/src/ephy-profile-migration.c b/src/ephy-profile-migration.c deleted file mode 100644 index c0c319d04..000000000 --- a/src/ephy-profile-migration.c +++ /dev/null @@ -1,410 +0,0 @@ -/* - * Copyright © 2009 Xan López - * - * This program 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; either version 2, or (at your option) - * any later version. - * - * This program 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, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - */ - -/* Portions of this file based on Chromium code. - * License block as follows: - * - * Copyright (c) 2009 The Chromium Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - * - * The LICENSE file from Chromium can be found in the LICENSE.chromium - * file. - */ - -#include "config.h" - -#include "ephy-profile-migration.h" - -#include "ephy-file-helpers.h" -#ifdef ENABLE_NSS -#include "ephy-nss-glue.h" -#endif - -#include <glib/gi18n.h> -#include <gnome-keyring.h> -#include <libsoup/soup-gnome.h> - -/* - * What to do to add new migration steps: - * - Bump PROFILE_MIGRATION_VERSION - * - Add your function at the end of the 'migrators' array - */ - -#define PROFILE_MIGRATION_VERSION 3 - -typedef void (*EphyProfileMigrator) (void); - -static void -migrate_cookies () -{ - const char *cookies_file_sqlite = "cookies.sqlite"; - const char *cookies_file_txt = "cookies.txt"; - char *src_sqlite = NULL, *src_txt = NULL, *dest = NULL; - - dest = g_build_filename (ephy_dot_dir (), cookies_file_sqlite, NULL); - /* If we already have a cookies.sqlite file, do nothing */ - if (g_file_test (dest, G_FILE_TEST_EXISTS)) - goto out; - - src_sqlite = g_build_filename (ephy_dot_dir (), "mozilla", - "epiphany", cookies_file_sqlite, NULL); - src_txt = g_build_filename (ephy_dot_dir (), "mozilla", - "epiphany", cookies_file_txt, NULL); - - /* First check if we have a cookies.sqlite file in Mozilla */ - if (g_file_test (src_sqlite, G_FILE_TEST_EXISTS)) { - GFile *gsrc, *gdest; - - /* Copy the file */ - gsrc = g_file_new_for_path (src_sqlite); - gdest = g_file_new_for_path (dest); - - if (!g_file_copy (gsrc, gdest, 0, NULL, NULL, NULL, NULL)) - g_warning (_("Failed to copy cookies file from Mozilla.")); - - g_object_unref (gsrc); - g_object_unref (gdest); - } else if (g_file_test (src_txt, G_FILE_TEST_EXISTS)) { - /* Create a SoupCookieJarSQLite with the contents of the txt file */ - GSList *cookies, *p; - SoupCookieJar *txt, *sqlite; - - txt = soup_cookie_jar_text_new (src_txt, TRUE); - sqlite = soup_cookie_jar_sqlite_new (dest, FALSE); - cookies = soup_cookie_jar_all_cookies (txt); - - for (p = cookies; p; p = p->next) { - SoupCookie *cookie = (SoupCookie*)p->data; - /* Cookie is stolen, so we won't free it */ - soup_cookie_jar_add_cookie (sqlite, cookie); - } - - g_slist_free (cookies); - g_object_unref (txt); - g_object_unref (sqlite); - } - - out: - g_free (src_sqlite); - g_free (src_txt); - g_free (dest); -} - -#ifdef ENABLE_NSS -static gchar* -_g_utf8_substr(const gchar* string, gint start, gint end) -{ - gchar *start_ptr, *output; - gsize len_in_bytes; - glong str_len = g_utf8_strlen (string, -1); - - if (start > str_len || end > str_len) - return NULL; - - start_ptr = g_utf8_offset_to_pointer (string, start); - len_in_bytes = g_utf8_offset_to_pointer (string, end) - start_ptr + 1; - output = g_malloc0 (len_in_bytes + 1); - - return g_utf8_strncpy (output, start_ptr, end - start + 1); -} - -static char* -decrypt (const char *data) -{ - unsigned char *plain; - gsize out_len; - - /* The old style password is encoded in base64. They are identified - * by a leading '~'. Otherwise, we should decrypt the text. - */ - plain = g_base64_decode (data, &out_len); - if (data[0] != '~') { - char *decrypted; - - decrypted = ephy_nss_glue_decrypt (plain, out_len); - g_free (plain); - plain = (unsigned char*)decrypted; - } - - return (char*)plain; -} - -static void -parse_and_decrypt_signons (const char *signons) -{ - int version; - gchar **lines; - int i; - guint length; - - lines = g_strsplit (signons, "\r\n", -1); - if (!g_ascii_strncasecmp (lines[0], "#2c", 3)) - version = 1; - else if (!g_ascii_strncasecmp (lines[0], "#2d", 3)) - version = 2; - else if (!g_ascii_strncasecmp (lines[0], "#2e", 3)) - version = 3; - else - goto out; - - /* Skip the never-saved list */ - for (i = 1; lines[i] && !g_str_equal (lines[i], "."); i++) { - ; - } - - i++; - - /* - * Read saved passwords. The information is stored in blocks - * separated by lines that only contain a dot. We find a block by - * the separator and parse them one by one. - */ - length = g_strv_length (lines); - - while (i < length) { - size_t begin = i; - size_t end = i + 1; - const char *realmBracketBegin = " ("; - const char *realmBracketEnd = ")"; - SoupURI *uri = NULL; - char *realm = NULL; - - while (lines[end] && !g_str_equal (lines[end], ".")) - end++; - - i = end + 1; - - /* A block has at least five lines */ - if (end - begin < 5) - continue; - - /* The first line is the site URL. - * For HTTP authentication logins, the URL may contain http realm, - * which will be in bracket: - * sitename:8080 (realm) - */ - if (g_strstr_len (lines[begin], -1, realmBracketBegin)) { - char *start_ptr, *end_ptr; - char *full_url, *url; - glong start, end; - - /* In this case the scheme may not exist. We assume that the - * scheme is HTTP. - */ - if (!g_strstr_len (lines[begin], -1, "://")) - full_url = g_strconcat ("http://", lines[begin], NULL); - else - full_url = g_strdup (lines[begin]); - - start_ptr = g_strstr_len (full_url, -1, realmBracketBegin); - start = g_utf8_pointer_to_offset (full_url, start_ptr); - url = _g_utf8_substr (full_url, 0, start); - url = g_strstrip (url); - uri = soup_uri_new (url); - g_free (url); - - start += strlen (realmBracketBegin); - end_ptr = g_strstr_len (full_url, -1, realmBracketEnd); - end = g_utf8_pointer_to_offset (full_url, end_ptr); - realm = _g_utf8_substr (full_url, start, end); - - g_free (full_url); - } else { - /* Don't have HTTP realm. It is the URL that the following - * password belongs to. - */ - uri = soup_uri_new (lines[begin]); - } - - if (!SOUP_URI_VALID_FOR_HTTP (uri)) { - soup_uri_free (uri); - g_free (realm); - continue; - } - - ++begin; - - /* There may be multiple username/password pairs for this site. - * In this case, they are saved in one block without a separated - * line (contains a dot). - */ - while (begin + 4 < end) { - char *username = NULL; - char *password = NULL; - guint32 item_id; - - /* The username */ - begin++; /* Skip username element */ - username = decrypt (lines[begin++]); - - /* The password */ - /* The element name has a leading '*' */ - if (lines[begin][0] == '*') { - begin++; /* Skip password element */ - password = decrypt (lines[begin++]); - } else { - /* Maybe the file is broken, skip to the next block */ - g_free (username); - break; - } - - /* The action attribute for from the form element. This line - * exists in version 2 or above - */ - if (version >= 2) { - if (begin < end) - /* Skip it */ ; - begin++; - - /* Version 3 has an extra line for further use */ - if (version == 3) - begin++; - } - - if (username && password) - gnome_keyring_set_network_password_sync (NULL, - username, - realm, - uri->host, - NULL, - uri->scheme, - NULL, - uri->port, - password, - &item_id); - g_free (username); - g_free (password); - } - - soup_uri_free (uri); - g_free (realm); - } - - out: - g_strfreev (lines); -} -#endif - -static void -migrate_passwords () -{ -#ifdef ENABLE_NSS - char *dest, *contents, *gecko_passwords_backup; - gsize length; - GError *error = NULL; - - dest = g_build_filename (ephy_dot_dir (), - "mozilla", "epiphany", "signons3.txt", - NULL); - if (!g_file_test (dest, G_FILE_TEST_EXISTS)) { - g_free (dest); - dest = g_build_filename (ephy_dot_dir (), - "mozilla", "epiphany", "signons2.txt", - NULL); - if (!g_file_test (dest, G_FILE_TEST_EXISTS)) { - g_free (dest); - return; - } - } - - if (!ephy_nss_glue_init ()) - return; - - if (!g_file_get_contents (dest, &contents, &length, &error)) { - g_free (dest); - } - - parse_and_decrypt_signons (contents); - - /* Save the contents in a backup directory for future data - extraction when we support more features */ - gecko_passwords_backup = g_build_filename (ephy_dot_dir (), - "gecko-passwords.txt", NULL); - - if (!g_file_set_contents (gecko_passwords_backup, contents, - -1, &error)) { - g_error_free (error); - } - - g_free (gecko_passwords_backup); - g_free (contents); - - ephy_nss_glue_close (); -#endif -} - -const EphyProfileMigrator migrators[] = { - migrate_cookies, - migrate_passwords, - /* Yes, again! Version 2 had some bugs, so we need to run - migrate_passwords again to possibly migrate more passwords*/ - migrate_passwords -}; - -#define PROFILE_MIGRATION_FILE ".migrated" - -void -_ephy_profile_migrate () -{ - int latest, i; - char *migrated_file, *contents; - - /* Figure out the latest migration that occured */ - migrated_file = g_build_filename (ephy_dot_dir (), - PROFILE_MIGRATION_FILE, - NULL); - if (g_file_test (migrated_file, G_FILE_TEST_EXISTS)) { - gsize size; - int result; - - g_file_get_contents (migrated_file, &contents, &size, NULL); - result = sscanf(contents, "%d", &latest); - g_free (contents); - - if (result != 1) { - g_warning (_("Failed to read latest migration marker, aborting profile migration.")); - g_free (migrated_file); - return; - } - } else - /* Never migrated */ - latest = 0; - - for (i = latest; i < PROFILE_MIGRATION_VERSION; i++) { - EphyProfileMigrator m; - - /* No need to run the password migration twice in a row. It - appears twice in the list for the benefit of people that were - using the development snapshots, since an early version didn't - migrate all passwords correctly. */ - if (i == 1) - continue; - - m = migrators[i]; - m(); - } - - /* Write down the latest migration */ - contents = g_strdup_printf ("%d", PROFILE_MIGRATION_VERSION); - g_file_set_contents (migrated_file, contents, -1, NULL); - g_free (contents); - g_free (migrated_file); -} - |