OSX/sec/SOSCircle/SecureObjectSync/SOSSysdiagnose.c

   1 //
   2 //  SOSSysdiagnose.c
   3 //  sec
   4 //
   5 //  Created by Richard Murphy on 1/27/16.
   6 //
   7 //
   8
   9
  10 #include "SOSCloudCircleInternal.h"
  11 #include <stdio.h>
  12 #include <stdlib.h>
  13 #include <string.h>
  14 #include <unistd.h>
  15 #include <sys/utsname.h>
  16 #include <sys/stat.h>
  17 #include <time.h>
  18 #include <notify.h>
  19 #include <pwd.h>
  20
  21 #include <Security/SecItem.h>
  22
  23 #include <CoreFoundation/CFNumber.h>
  24 #include <CoreFoundation/CFString.h>
  25
  26 #include <Security/SecureObjectSync/SOSCloudCircle.h>
  27 #include <Security/SecureObjectSync/SOSCloudCircleInternal.h>
  28 #include <Security/SecureObjectSync/SOSPeerInfo.h>
  29 #include <Security/SecureObjectSync/SOSPeerInfoPriv.h>
  30 #include <Security/SecureObjectSync/SOSPeerInfoV2.h>
  31 #include <Security/SecureObjectSync/SOSUserKeygen.h>
  32 #include <Security/SecureObjectSync/SOSKVSKeys.h>
  33 #include <securityd/SOSCloudCircleServer.h>
  34 #include <Security/SecOTRSession.h>
  35 #include <SOSCircle/CKBridge/SOSCloudKeychainClient.h>
  36
  37 #include <utilities/SecCFWrappers.h>
  38 #include <utilities/debugging.h>
  39
  40 #include <SecurityTool/readline.h>
  41
  42 #include "keychain_log.h"
  43 #include "secToolFileIO.h"
  44 #include "secViewDisplay.h"
  45 #include "accountCirclesViewsPrint.h"
  46
  47
  48
  49 #include <Security/SecPasswordGenerate.h>
  50
  51 /* Copied from CFPriv.h */
  52 // #include <CoreFoundation/CFPriv.h>
  53
  54 CF_EXPORT CFDictionaryRef _CFCopySystemVersionDictionary(void);
  55 CF_EXPORT const CFStringRef _kCFSystemVersionProductNameKey;
  56 CF_EXPORT const CFStringRef _kCFSystemVersionProductVersionKey;
  57 CF_EXPORT const CFStringRef _kCFSystemVersionBuildVersionKey;
  58
  59
  60
  61 static char *CFDictionaryCopyCStringWithDefault(CFDictionaryRef dict, const void *key, char *defaultString) {
  62     char *retval = NULL;
  63     require_quiet(dict, use_default);
  64     CFStringRef val = CFDictionaryGetValue(dict, key);
  65     retval = CFStringToCString(val);
  66 use_default:
  67     if(!retval) retval = strdup(defaultString);
  68     return retval;
  69 }
  70
  71 static char *createDateStrNow() {
  72     char *retval = NULL;
  73     time_t clock;
  74
  75     struct tm *tmstruct;
  76
  77     time(&clock);
  78     tmstruct = localtime(&clock);
  79
  80     retval = malloc(15);
  81     sprintf(retval, "%04d%02d%02d%02d%02d%02d", tmstruct->tm_year+1900, tmstruct->tm_mon+1, tmstruct->tm_mday, tmstruct->tm_hour, tmstruct->tm_min, tmstruct->tm_sec);
  82     return retval;
  83 }
  84
  85 #if !TARGET_OS_EMBEDDED
  86 static char *assemblePath(char *dir, char *fname) {
  87     size_t length = strlen(dir) + strlen(fname) + 2;
  88     char *outputDir = malloc(length);
  89     int status = snprintf(outputDir, length, "%s/%s", dir, fname);
  90     if(status < 0) return NULL;
  91     return outputDir;
  92 }
  93
  94 static char *homedirPath() {
  95     char *homeDir = "";
  96     struct passwd* pwd = getpwuid(getuid());
  97     if (pwd) homeDir = pwd->pw_dir;
  98     return homeDir;
  99 }
 100 #endif
 101
 102 static char *sysdiagnose_dir(const char *passedIn, const char *hostname, const char *productVersion, const char *now) {
 103     if(passedIn) return (char *) passedIn;
 104
 105     //     OUTPUTBASE=ckcdiagnose_snapshot_${HOSTNAME}_${PRODUCT_VERSION}_${NOW}
 106     char *outputParent = NULL;
 107     size_t length = strlen("ckcdiagnose_snapshot___") + strlen(hostname) + strlen(productVersion) + strlen(now) + 1;
 108     char *outputBase = malloc(length);
 109     int status = snprintf(outputBase, length, "ckcdiagnose_snapshot_%s_%s_%s", hostname, productVersion, now);
 110     if(status < 0) outputBase = "";
 111
 112 #if TARGET_OS_EMBEDDED
 113     outputParent = "/Library/Logs/CrashReporter";
 114 #else
 115     outputParent = "/var/tmp";
 116 #endif
 117     length = strlen(outputParent) + strlen(outputBase) + 2;
 118     char *outputDir = malloc(length);
 119     status = snprintf(outputDir, length, "%s/%s", outputParent, outputBase);
 120     if(status < 0) return NULL;
 121     return outputDir;
 122 }
 123
 124
 125 static char *sysdiagnose_dump(const char *dirname) {
 126     char *outputDir = NULL;
 127     char hostname[80];
 128     char *productName = NULL;
 129     char *productVersion = NULL;
 130     char *buildVersion = NULL;
 131     char *keysToRegister = NULL;
 132     char *cloudkeychainproxy3 = NULL;
 133     char *now = createDateStrNow();
 134
 135     CFDictionaryRef sysfdef = _CFCopySystemVersionDictionary();
 136     productName = CFDictionaryCopyCStringWithDefault(sysfdef, _kCFSystemVersionProductNameKey, "unknownProduct");
 137     productVersion = CFDictionaryCopyCStringWithDefault(sysfdef, _kCFSystemVersionProductVersionKey, "unknownProductVersion");
 138     buildVersion = CFDictionaryCopyCStringWithDefault(sysfdef, _kCFSystemVersionBuildVersionKey, "unknownVersion");
 139
 140     if(gethostname(hostname, 80)) {
 141         strcpy(hostname, "unknownhost");
 142     }
 143
 144 #if TARGET_OS_EMBEDDED
 145     keysToRegister = "/private/var/preferences/com.apple.security.cloudkeychainproxy3.keysToRegister.plist";
 146     cloudkeychainproxy3 = "/var/mobile/Library/SyncedPreferences/com.apple.security.cloudkeychainproxy3.plist";
 147 #else
 148     char *homeDir = homedirPath();
 149     keysToRegister = assemblePath(homeDir, "Library/Preferences/com.apple.security.cloudkeychainproxy3.keysToRegister.plist");
 150     cloudkeychainproxy3 = assemblePath(homeDir, "Library/SyncedPreferences/com.apple.security.cloudkeychainproxy3.plist");
 151 #endif
 152
 153     outputDir = sysdiagnose_dir(dirname, hostname, productVersion, now);
 154     if(!outputDir) goto errOut;
 155
 156     mkdir(outputDir, 0700);
 157
 158     SOSLogSetOutputTo(outputDir, "sw_vers.log");
 159     // report uname stuff + hostname
 160     fprintf(outFile, "HostName:   %s\n", hostname);
 161     fprintf(outFile, "ProductName:        %s\n", productName);
 162     fprintf(outFile, "ProductVersion: %s\n", productVersion);
 163     fprintf(outFile, "BuildVersion:       %s\n", buildVersion);
 164     closeOutput();
 165
 166     SOSLogSetOutputTo(outputDir, "syncD.log");
 167     // do sync -D
 168     SOSCCDumpCircleKVSInformation(optarg);
 169     closeOutput();
 170
 171     SOSLogSetOutputTo(outputDir, "synci.log");
 172     // do sync -i
 173     SOSCCDumpCircleInformation();
 174     closeOutput();
 175
 176     SOSLogSetOutputTo(outputDir, "syncL.log");
 177     // do sync -L
 178     listviewcmd(NULL);
 179     closeOutput();
 180
 181     copyFileToOutputDir(outputDir, keysToRegister);
 182     copyFileToOutputDir(outputDir, cloudkeychainproxy3);
 183
 184 errOut:
 185     if(now) free(now);
 186     CFReleaseNull(sysfdef);
 187 #if ! TARGET_OS_EMBEDDED
 188     free(keysToRegister);
 189     free(cloudkeychainproxy3);
 190 #endif
 191     if(productName) free(productName);
 192     if(productVersion) free(productVersion);
 193     if(buildVersion) free(buildVersion);
 194     return outputDir;
 195 }
 196
 197
 198 char *SOSCCSysdiagnose(const char *directoryname) {
 199     sysdiagnose_dump(directoryname);
 200     return NULL;
 201 }
 202