From d91dc98560a5ce7b55d710861614d3fee7e164bb Mon Sep 17 00:00:00 2001
From: Sam Bingner <sam@bingner.com>
Date: Fri, 21 Feb 2020 23:34:30 -1000
Subject: Update User-Agent string

---
 methods/http.cc | 32 +++++++++++++++++++++++++++-----
 1 file changed, 27 insertions(+), 5 deletions(-)

diff --git a/methods/http.cc b/methods/http.cc
index 508cf5727..e52318055 100644
--- a/methods/http.cc
+++ b/methods/http.cc
@@ -59,9 +59,12 @@ using namespace std;
 
 #define _(str) str
 
-CFStringRef Firmware_;
-const char *Machine_;
-CFStringRef UniqueID_;
+CFStringRef Firmware_ = NULL;
+CFStringRef Product_ = NULL;
+CFStringRef Arch_ = NULL;
+const char *Machine_ = NULL;
+CFStringRef UniqueID_ = NULL;
+CFStringRef UserAgent_ = NULL;
 
 void CfrsError(const char *name, CFReadStreamRef rs) {
    CFStreamError se = CFReadStreamGetError(rs);
@@ -341,7 +344,7 @@ int HttpMethod::Loop()
       if (UniqueID_ != NULL)
          CFHTTPMessageSetHeaderFieldValue(hm, CFSTR("X-Unique-ID"), UniqueID_);
 
-      CFHTTPMessageSetHeaderFieldValue(hm, CFSTR("User-Agent"), CFSTR("Telesphoreo APT-HTTP/1.0.592"));
+      CFHTTPMessageSetHeaderFieldValue(hm, CFSTR("User-Agent"), UserAgent_);
 
 #if TARGET_OS_TV
       if (isNito) {
@@ -646,13 +649,16 @@ int main(int, const char *argv[])
 
    if (plist != NULL) {
       Firmware_ = (CFStringRef) CFRetain(CFDictionaryGetValue((CFDictionaryRef) plist, CFSTR("ProductVersion")));
+      Product_ = (CFStringRef) CFRetain(CFDictionaryGetValue((CFDictionaryRef) plist, CFSTR("ProductName")));
       CFRelease(plist);
    }
 
    if (UniqueID_ == NULL)
    if (void *libMobileGestalt = dlopen("/usr/lib/libMobileGestalt.dylib", RTLD_GLOBAL | RTLD_LAZY))
-   if (CFStringRef (*$MGCopyAnswer)(CFStringRef) = (CFStringRef (*)(CFStringRef)) dlsym(libMobileGestalt, "MGCopyAnswer"))
+   if (CFStringRef (*$MGCopyAnswer)(CFStringRef) = (CFStringRef (*)(CFStringRef)) dlsym(libMobileGestalt, "MGCopyAnswer")) {
       UniqueID_ = $MGCopyAnswer(CFSTR("UniqueDeviceID"));
+      Arch_ = $MGCopyAnswer(CFSTR("CPUArchitecture"));
+   }
 
    if (UniqueID_ == NULL)
    if (void *lockdown = lockdown_connect()) {
@@ -660,6 +666,22 @@ int main(int, const char *argv[])
       lockdown_disconnect(lockdown);
    }
 
+   if (Arch_ == NULL)
+       Arch_ = CFSTR("Unknown");
+
+   if (Firmware_ == NULL)
+       Firmware_ = CFSTR("Unknown");
+
+   if (Product_ == NULL)
+       Product_ = CFSTR("Unknown");
+
+   if (UniqueID_ == NULL)
+       UniqueID_ = CFSTR("Unknown");
+
+   UserAgent_ = CFStringCreateWithFormat(NULL, NULL, CFSTR("Telesphoreo APT/%s (Darwin; %@ %@; %@; Elucubratus)"), PACKAGE_VERSION, Product_, Firmware_, Arch_);
+   if (UserAgent_ == NULL)
+       UserAgent_ = CFSTR("Telesphoreo APT/" PACKAGE_VERSION " (Darwin; Unknown Unknown; Unknown; Elucubratus)");
+
    std::string Binary = flNotDir(argv[0]);
    if (Binary.find('+') == std::string::npos && Binary != "https" && Binary != "http")
       Binary.append("+http");
-- 
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