WorldObservationLog · WorldObservationLog · Nov 28, 2025 · Nov 27, 2025 · Nov 27, 2025 · Nov 27, 2025
diff --git a/Dockerfile b/Dockerfile
@@ -1,10 +1,11 @@
-FROM ubuntu:latest
+FROM debian:stable-slim
 
+ENV args=""
+
+COPY ./rootfs /app/rootfs
+COPY ./wrapper /app
 WORKDIR /app
-#COPY --from=builder /app /app
-COPY . /app
-ENV args ""
 
-CMD ["bash", "-c", "./wrapper ${args}"]
+CMD ["bash", "-c", "/app/wrapper $args"]
 
-EXPOSE 10020 20020
+EXPOSE 10020 20020 30020
diff --git a/README.md b/README.md
@@ -26,11 +26,46 @@ Usage: wrapper [OPTION]...
   -H, --host=STRING         (default=`127.0.0.1')
   -D, --decrypt-port=INT    (default=`10020')
   -M, --m3u8-port=INT       (default=`20020')
+  -A, --account-port=INT    (default=`30020')
   -P, --proxy=STRING        (default=`')
   -L, --login=STRING        (username:password)
   -F, --code-from-file      (default=off)
 ```
 
+# Build from source
+
+1. Install dependencies:
+
+- Build tools:
+
+  ```
+  sudo apt install build-essential cmake wget unzip git
+  ```
+
+- LLVM:
+
+  ```
+  sudo bash -c "$(wget -O - https://apt.llvm.org/llvm.sh)
+  ```
+
+- Android NDK r23b:
+  ```
+  wget -O android-ndk-r23b-linux.zip https://dl.google.com/android/repository/android-ndk-r23b-linux.zip
+  unzip -q -d ~ android-ndk-r23b-linux.zip
+  ```
+
+2. Build:
+
+```
+git clone https://github.com/WorldObservationLog/wrapper
+cd wrapper
+mkdir build
+cd build
+cmake ..
+make -j$(nproc)
+```
+
+
 # Special thanks
 - Anonymous, for providing the original version of this project and the legacy Frida decryption method.
 - chocomint, for providing support for arm64 arch.
diff --git a/cmdline.c b/cmdline.c
@@ -39,6 +39,7 @@ const char *gengetopt_args_info_help[] = {
   "  -H, --host=STRING           (default=`127.0.0.1')",
   "  -D, --decrypt-port=INT      (default=`10020')",
   "  -M, --m3u8-port=INT         (default=`20020')",
+  "  -A, --account-port=INT      (default=`30020')",
   "  -P, --proxy=STRING          (default=`')",
   "  -L, --login=STRING        username:password",
   "  -F, --code-from-file        (default=off)",
@@ -74,6 +75,7 @@ void clear_given (struct gengetopt_args_info *args_info)
   args_info->host_given = 0 ;
   args_info->decrypt_port_given = 0 ;
   args_info->m3u8_port_given = 0 ;
+  args_info->account_port_given = 0 ;
   args_info->proxy_given = 0 ;
   args_info->login_given = 0 ;
   args_info->code_from_file_given = 0 ;
@@ -91,6 +93,8 @@ void clear_args (struct gengetopt_args_info *args_info)
   args_info->decrypt_port_orig = NULL;
   args_info->m3u8_port_arg = 20020;
   args_info->m3u8_port_orig = NULL;
+  args_info->account_port_arg = 30020;
+  args_info->account_port_orig = NULL;
   args_info->proxy_arg = gengetopt_strdup ("");
   args_info->proxy_orig = NULL;
   args_info->login_arg = NULL;
@@ -113,11 +117,12 @@ void init_args_info(struct gengetopt_args_info *args_info)
   args_info->host_help = gengetopt_args_info_help[2] ;
   args_info->decrypt_port_help = gengetopt_args_info_help[3] ;
   args_info->m3u8_port_help = gengetopt_args_info_help[4] ;
-  args_info->proxy_help = gengetopt_args_info_help[5] ;
-  args_info->login_help = gengetopt_args_info_help[6] ;
-  args_info->code_from_file_help = gengetopt_args_info_help[7] ;
-  args_info->base_dir_help = gengetopt_args_info_help[8] ;
-  args_info->device_info_help = gengetopt_args_info_help[9] ;
+  args_info->account_port_help = gengetopt_args_info_help[5] ;
+  args_info->proxy_help = gengetopt_args_info_help[6] ;
+  args_info->login_help = gengetopt_args_info_help[7] ;
+  args_info->code_from_file_help = gengetopt_args_info_help[8] ;
+  args_info->base_dir_help = gengetopt_args_info_help[9] ;
+  args_info->device_info_help = gengetopt_args_info_help[10] ;
 
 }
 
@@ -211,6 +216,7 @@ cmdline_parser_release (struct gengetopt_args_info *args_info)
   free_string_field (&(args_info->host_orig));
   free_string_field (&(args_info->decrypt_port_orig));
   free_string_field (&(args_info->m3u8_port_orig));
+  free_string_field (&(args_info->account_port_orig));
   free_string_field (&(args_info->proxy_arg));
   free_string_field (&(args_info->proxy_orig));
   free_string_field (&(args_info->login_arg));
@@ -259,6 +265,8 @@ cmdline_parser_dump(FILE *outfile, struct gengetopt_args_info *args_info)
     write_into_file(outfile, "decrypt-port", args_info->decrypt_port_orig, 0);
   if (args_info->m3u8_port_given)
     write_into_file(outfile, "m3u8-port", args_info->m3u8_port_orig, 0);
+  if (args_info->account_port_given)
+    write_into_file(outfile, "account-port", args_info->account_port_orig, 0);
   if (args_info->proxy_given)
     write_into_file(outfile, "proxy", args_info->proxy_orig, 0);
   if (args_info->login_given)
@@ -534,6 +542,7 @@ cmdline_parser_internal (
         { "host",	1, NULL, 'H' },
         { "decrypt-port",	1, NULL, 'D' },
         { "m3u8-port",	1, NULL, 'M' },
+        { "account-port",	1, NULL, 'A' },
         { "proxy",	1, NULL, 'P' },
         { "login",	1, NULL, 'L' },
         { "code-from-file",	0, NULL, 'F' },
@@ -542,7 +551,7 @@ cmdline_parser_internal (
         { 0,  0, 0, 0 }
       };
 
-      c = getopt_long (argc, argv, "hVH:D:M:P:L:FB:I:", long_options, &option_index);
+      c = getopt_long (argc, argv, "hVH:D:M:A:P:L:FB:I:", long_options, &option_index);
 
       if (c == -1) break;	/* Exit from `while (1)' loop.  */
 
@@ -593,6 +602,18 @@ cmdline_parser_internal (
               additional_error))
             goto failure;
 
+          break;
+        case 'A':	/* .  */
+
+
+          if (update_arg( (void *)&(args_info->account_port_arg), 
+               &(args_info->account_port_orig), &(args_info->account_port_given),
+              &(local_args_info.account_port_given), optarg, 0, "30020", ARG_INT,
+              check_ambiguity, override, 0, 0,
+              "account-port", 'A',
+              additional_error))
+            goto failure;
+
           break;
         case 'P':	/* .  */
 

diff --git a/cmdline.h b/cmdline.h
@@ -48,6 +48,9 @@ struct gengetopt_args_info
   int m3u8_port_arg;	/**< @brief  (default='20020').  */
   char * m3u8_port_orig;	/**< @brief  original value given at command line.  */
   const char *m3u8_port_help; /**< @brief  help description.  */
+  int account_port_arg;	/**< @brief  (default='30020').  */
+  char * account_port_orig;	/**< @brief  original value given at command line.  */
+  const char *account_port_help; /**< @brief  help description.  */
   char * proxy_arg;	/**< @brief  (default='').  */
   char * proxy_orig;	/**< @brief  original value given at command line.  */
   const char *proxy_help; /**< @brief  help description.  */
@@ -68,6 +71,7 @@ struct gengetopt_args_info
   unsigned int host_given ;	/**< @brief Whether host was given.  */
   unsigned int decrypt_port_given ;	/**< @brief Whether decrypt-port was given.  */
   unsigned int m3u8_port_given ;	/**< @brief Whether m3u8-port was given.  */
+  unsigned int account_port_given ;	/**< @brief Whether account-port was given.  */
   unsigned int proxy_given ;	/**< @brief Whether proxy was given.  */
   unsigned int login_given ;	/**< @brief Whether login was given.  */
   unsigned int code_from_file_given ;	/**< @brief Whether code-from-file was given.  */

diff --git a/main.c b/main.c
@@ -29,6 +29,11 @@ struct shared_ptr GUID;
 int decryptCount = 1000;
 char *device_infos[9];
 
+// Account info cache
+static char *g_storefront_id = NULL;
+static char *g_dev_token = NULL;
+static char *g_music_token = NULL;
+
 #ifndef MyRelease
 int32_t CURLOPT_SSL_VERIFYPEER = 64;
 int32_t CURLOPT_SSL_VERIFYHOST = 81;
@@ -714,6 +719,114 @@ static inline void *new_socket_m3u8(void *args) {
     }
 }
 
+void handle_account(const int connfd)
+{
+    char buffer[4096];
+    ssize_t n = read(connfd, buffer, sizeof(buffer) - 1);
+    if (n <= 0) {
+        return;
+    }
+    buffer[n] = '\0';
+
+    // Parse HTTP request (simple check for GET)
+    if (strncmp(buffer, "GET", 3) != 0 && strncmp(buffer, "POST", 4) != 0) {
+        const char *error_response = "HTTP/1.1 400 Bad Request\r\nContent-Type: application/json\r\nContent-Length: 0\r\n\r\n";
+        writefull(connfd, (void *)error_response, strlen(error_response));
+        return;
+    }
+
+    // Format JSON response body
+    size_t json_size = 1024;
+    char *json_body = (char *)malloc(json_size);
+    if (json_body == NULL)
+    {
+        fprintf(stderr, "[.] failed to allocate memory for account response\n");
+        const char *error_response = "HTTP/1.1 500 Internal Server Error\r\nContent-Type: application/json\r\nContent-Length: 0\r\n\r\n";
+        writefull(connfd, (void *)error_response, strlen(error_response));
+        return;
+    }
+
+    snprintf(json_body, json_size, "{\"storefront_id\":\"%s\",\"dev_token\":\"%s\",\"music_token\":\"%s\"}",
+             g_storefront_id, g_dev_token, g_music_token);
+
+    int json_len = strlen(json_body);
+
+    // Format HTTP response with headers
+    size_t response_size = 512;
+    char *http_response = (char *)malloc(response_size);
+    if (http_response == NULL)
+    {
+        fprintf(stderr, "[.] failed to allocate memory for HTTP response\n");
+        free(json_body);
+        const char *error_response = "HTTP/1.1 500 Internal Server Error\r\nContent-Type: application/json\r\nContent-Length: 0\r\n\r\n";
+        writefull(connfd, (void *)error_response, strlen(error_response));
+        return;
+    }
+
+    snprintf(http_response, response_size, "HTTP/1.1 200 OK\r\nContent-Type: application/json\r\nContent-Length: %d\r\nConnection: close\r\n\r\n",
+             json_len);
+
+    fprintf(stderr, "[.] returning account info, storefront: %s\n", g_storefront_id);
+    writefull(connfd, http_response, strlen(http_response));
+    writefull(connfd, json_body, json_len);
+
+    free(http_response);
+    free(json_body);
+}
+
+static inline void *new_socket_account(void *args)
+{
+    const int fd = socket(AF_INET, SOCK_STREAM | SOCK_CLOEXEC, IPPROTO_TCP);
+    if (fd == -1)
+    {
+        perror("socket");
+        return NULL;
+    }
+    const int optval = 1;
+    setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &optval, sizeof(optval));
+
+    static struct sockaddr_in serv_addr = {.sin_family = AF_INET};
+    inet_pton(AF_INET, args_info.host_arg, &serv_addr.sin_addr);
+    serv_addr.sin_port = htons(args_info.account_port_arg);
+    if (bind(fd, (struct sockaddr *)&serv_addr, sizeof(serv_addr)) == -1)
+    {
+        perror("bind");
+        return NULL;
+    }
+
+    if (listen(fd, 5) == -1)
+    {
+        perror("listen");
+        return NULL;
+    }
+
+    fprintf(stderr, "[!] listening account info request on %s:%d\n", args_info.host_arg, args_info.account_port_arg);
+
+    static struct sockaddr_in peer_addr;
+    static socklen_t peer_addr_size = sizeof(peer_addr);
+    while (1)
+    {
+        const int connfd = accept4(fd, (struct sockaddr *)&peer_addr,
+                                   &peer_addr_size, SOCK_CLOEXEC);
+        if (connfd == -1)
+        {
+            if (errno == ENETDOWN || errno == EPROTO || errno == ENOPROTOOPT ||
+                errno == EHOSTDOWN || errno == ENONET ||
+                errno == EHOSTUNREACH || errno == EOPNOTSUPP ||
+                errno == ENETUNREACH)
+                continue;
+            perror("accept4");
+        }
+
+        handle_account(connfd);
+
+        if (close(connfd) == -1)
+        {
+            perror("close");
+        }
+    }
+}
+
 char* get_account_storefront_id(struct shared_ptr reqCtx) {
     union std_string *region = malloc(sizeof(union std_string));
     struct shared_ptr urlbag = {.obj = 0x0, .ctrl_blk = 0x0};
@@ -727,11 +840,10 @@ char* get_account_storefront_id(struct shared_ptr reqCtx) {
     return NULL;
 }
 
-void write_storefront_id(struct shared_ptr reqCtx) {
+void write_storefront_id(void) {
     FILE *fp = fopen(strcat_b(args_info.base_dir_arg, "/STOREFRONT_ID"), "w");
-    char *storefront_id = get_account_storefront_id(reqCtx);
-    printf("[+] StoreFront ID: %s\n", storefront_id);
-    fprintf(fp, "%s", get_account_storefront_id(reqCtx));
+    printf("[+] StoreFront ID: %s\n", g_storefront_id);
+    fprintf(fp, "%s", g_storefront_id);
     fclose(fp);
 }
 
@@ -836,7 +948,7 @@ char* get_dev_token(struct shared_ptr reqCtx) {
     return result;
 }
 
-void write_music_token(struct shared_ptr reqCtx) {
+void write_music_token(void) {
     int token_file_available = 0;
     if (file_exists(strcat_b(args_info.base_dir_arg, "/MUSIC_TOKEN"))) {
         FILE *fp = fopen(strcat_b(args_info.base_dir_arg, "/MUSIC_TOKEN"), "r");
@@ -857,11 +969,8 @@ void write_music_token(struct shared_ptr reqCtx) {
         return;
     }
     FILE *fp = fopen(strcat_b(args_info.base_dir_arg, "/MUSIC_TOKEN"), "w");
-    char *guid = get_guid();
-    char *dev_token = get_dev_token(reqCtx);
-    char *token = get_music_user_token(guid, dev_token, reqCtx);
-    printf("[+] Music-Token: %.14s...\n", token);
-    fprintf(fp, "%s", token);
+    printf("[+] Music-Token: %.14s...\n", g_music_token);
+    fprintf(fp, "%s", g_music_token);
     fclose(fp);
 }
 
@@ -895,12 +1004,22 @@ int main(int argc, char *argv[]) {
     _ZN22SVPlaybackLeaseManager12requestLeaseERKb(leaseMgr, &autom);
     FHinstance = _ZN21SVFootHillSessionCtrl8instanceEv();
 
-    write_storefront_id(ctx);
-    write_music_token(ctx);
+    // Cache account info
+    g_storefront_id = get_account_storefront_id(ctx);
+    g_dev_token = get_dev_token(ctx);
+    g_music_token = get_music_user_token(get_guid(), g_dev_token, ctx);
+    fprintf(stderr, "[+] account info cached successfully\n");
+
+    write_storefront_id();
+    write_music_token();
 
     pthread_t m3u8_thread;
     pthread_create(&m3u8_thread, NULL, &new_socket_m3u8, NULL);
     pthread_detach(m3u8_thread);
 
+    pthread_t account_thread;
+    pthread_create(&account_thread, NULL, &new_socket_account, NULL);
+    pthread_detach(account_thread);
+
     return new_socket();
 }
diff --git a/wrapper.ggo b/wrapper.ggo
@@ -4,6 +4,7 @@ version "1.2.0"
 option "host" H "" string optional default="127.0.0.1"
 option "decrypt-port" D "" int optional default="10020"
 option "m3u8-port" M "" int optional default="20020"
+option "account-port" A "" int optional default="30020"
 option "proxy" P "" string optional default=""
 option "login" L "username:password" string optional
 option "code-from-file" F "" flag off