1 files changed, 1 insertions, 63 deletions

diff --git a/recovery.c b/recovery.c
index 9ad075d74..aebfba4f8 100644
--- a/recovery.c
+++ b/recovery.c
@@ -38,14 +38,12 @@
 #include "minzip/DirUtil.h"
 #include "roots.h"
 #include "recovery_ui.h"
-#include "encryptedfs_provisioning.h"
 
 static const struct option OPTIONS[] = {
   { "send_intent", required_argument, NULL, 's' },
   { "update_package", required_argument, NULL, 'u' },
   { "wipe_data", no_argument, NULL, 'w' },
   { "wipe_cache", no_argument, NULL, 'c' },
-  { "set_encrypted_filesystems", required_argument, NULL, 'e' },
   { "show_text", no_argument, NULL, 't' },
   { NULL, 0, NULL, 0 },
 };
@@ -114,26 +112,6 @@ static const char *SIDELOAD_TEMP_DIR = "/tmp/sideload";
  *    8g. finish_recovery() erases BCB
  *        -- after this, rebooting will (try to) restart the main system --
  * 9. main() calls reboot() to boot main system
- *
- * SECURE FILE SYSTEMS ENABLE/DISABLE
- * 1. user selects "enable encrypted file systems"
- * 2. main system writes "--set_encrypted_filesystems=on|off" to
- *    /cache/recovery/command
- * 3. main system reboots into recovery
- * 4. get_args() writes BCB with "boot-recovery" and
- *    "--set_encrypted_filesystems=on|off"
- *    -- after this, rebooting will restart the transition --
- * 5. read_encrypted_fs_info() retrieves encrypted file systems settings from /data
- *    Settings include: property to specify the Encrypted FS istatus and
- *    FS encryption key if enabled (not yet implemented)
- * 6. erase_volume() reformats /data
- * 7. erase_volume() reformats /cache
- * 8. restore_encrypted_fs_info() writes required encrypted file systems settings to /data
- *    Settings include: property to specify the Encrypted FS status and
- *    FS encryption key if enabled (not yet implemented)
- * 9. finish_recovery() erases BCB
- *    -- after this, rebooting will restart the main system --
- * 10. main() calls reboot() to boot main system
  */
 
 static const int MAX_ARG_LENGTH = 4096;
@@ -708,10 +686,7 @@ main(int argc, char **argv) {
     int previous_runs = 0;
     const char *send_intent = NULL;
     const char *update_package = NULL;
-    const char *encrypted_fs_mode = NULL;
     int wipe_data = 0, wipe_cache = 0;
-    int toggle_secure_fs = 0;
-    encrypted_fs_info encrypted_fs_data;
 
     int arg;
     while ((arg = getopt_long(argc, argv, "", OPTIONS, NULL)) != -1) {
@@ -721,7 +696,6 @@ main(int argc, char **argv) {
         case 'u': update_package = optarg; break;
         case 'w': wipe_data = wipe_cache = 1; break;
         case 'c': wipe_cache = 1; break;
-        case 'e': encrypted_fs_mode = optarg; toggle_secure_fs = 1; break;
         case 't': ui_show_text(1); break;
         case '?':
             LOGE("Invalid command argument\n");
@@ -758,43 +732,7 @@ main(int argc, char **argv) {
 
     int status = INSTALL_SUCCESS;
 
-    if (toggle_secure_fs) {
-        if (strcmp(encrypted_fs_mode,"on") == 0) {
-            encrypted_fs_data.mode = MODE_ENCRYPTED_FS_ENABLED;
-            ui_print("Enabling Encrypted FS.\n");
-        } else if (strcmp(encrypted_fs_mode,"off") == 0) {
-            encrypted_fs_data.mode = MODE_ENCRYPTED_FS_DISABLED;
-            ui_print("Disabling Encrypted FS.\n");
-        } else {
-            ui_print("Error: invalid Encrypted FS setting.\n");
-            status = INSTALL_ERROR;
-        }
-
-        // Recovery strategy: if the data partition is damaged, disable encrypted file systems.
-        // This preventsthe device recycling endlessly in recovery mode.
-        if ((encrypted_fs_data.mode == MODE_ENCRYPTED_FS_ENABLED) &&
-                (read_encrypted_fs_info(&encrypted_fs_data))) {
-            ui_print("Encrypted FS change aborted, resetting to disabled state.\n");
-            encrypted_fs_data.mode = MODE_ENCRYPTED_FS_DISABLED;
-        }
-
-        if (status != INSTALL_ERROR) {
-            if (erase_volume("/data")) {
-                ui_print("Data wipe failed.\n");
-                status = INSTALL_ERROR;
-            } else if (erase_volume("/cache")) {
-                ui_print("Cache wipe failed.\n");
-                status = INSTALL_ERROR;
-            } else if ((encrypted_fs_data.mode == MODE_ENCRYPTED_FS_ENABLED) &&
-                      (restore_encrypted_fs_info(&encrypted_fs_data))) {
-                ui_print("Encrypted FS change aborted.\n");
-                status = INSTALL_ERROR;
-            } else {
-                ui_print("Successfully updated Encrypted FS.\n");
-                status = INSTALL_SUCCESS;
-            }
-        }
-    } else if (update_package != NULL) {
+    if (update_package != NULL) {
         status = install_package(update_package);
         if (status != INSTALL_SUCCESS) ui_print("Installation aborted.\n");
     } else if (wipe_data) {