OSX/sec/SOSCircle/Tool/keychain_log.m

   1 //
   2 //  keychain_log.c
   3 //  sec
   4 //
   5 //  Created by Richard Murphy on 1/26/16.
   6 //
   7 //
   8
   9 #include "keychain_log.h"
  10
  11 /*
  12  * Copyright (c) 2003-2007,2009-2010,2013-2014 Apple Inc. All Rights Reserved.
  13  *
  14  * @APPLE_LICENSE_HEADER_START@
  15  *
  16  * This file contains Original Code and/or Modifications of Original Code
  17  * as defined in and that are subject to the Apple Public Source License
  18  * Version 2.0 (the 'License'). You may not use this file except in
  19  * compliance with the License. Please obtain a copy of the License at
  20  * http://www.opensource.apple.com/apsl/ and read it before using this
  21  * file.
  22  *
  23  * The Original Code and all software distributed under the License are
  24  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  25  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  26  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  27  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  28  * Please see the License for the specific language governing rights and
  29  * limitations under the License.
  30  *
  31  * @APPLE_LICENSE_HEADER_END@
  32  *
  33  * keychain_add.c
  34  */
  35
  36
  37 #include <stdio.h>
  38 #include <stdlib.h>
  39 #include <string.h>
  40 #include <unistd.h>
  41 #include <sys/utsname.h>
  42 #include <sys/stat.h>
  43 #include <time.h>
  44
  45 #include <Security/SecItem.h>
  46
  47 #include <CoreFoundation/CoreFoundation.h>
  48 #include <CoreFoundation/CFPriv.h>
  49
  50 #include <Security/SecureObjectSync/SOSCloudCircle.h>
  51 #include <Security/SecureObjectSync/SOSCloudCircleInternal.h>
  52 #include <Security/SecureObjectSync/SOSPeerInfo.h>
  53 #include <Security/SecureObjectSync/SOSPeerInfoPriv.h>
  54 #include <Security/SecureObjectSync/SOSPeerInfoV2.h>
  55 #include <Security/SecureObjectSync/SOSUserKeygen.h>
  56 #include <Security/SecureObjectSync/SOSKVSKeys.h>
  57 #include <securityd/SOSCloudCircleServer.h>
  58 #include <Security/SecOTRSession.h>
  59 #include <SOSCircle/CKBridge/SOSCloudKeychainClient.h>
  60
  61 #include <utilities/SecCFWrappers.h>
  62 #include <utilities/debugging.h>
  63
  64 #include <SecurityTool/readline.h>
  65 #include <notify.h>
  66
  67 #include "SOSSysdiagnose.h"
  68 #include "keychain_log.h"
  69 #include "secToolFileIO.h"
  70 #include "secViewDisplay.h"
  71 #include "accountCirclesViewsPrint.h"
  72 #include <utilities/debugging.h>
  73
  74
  75 #include <Security/SecPasswordGenerate.h>
  76
  77 #define MAXKVSKEYTYPE kUnknownKey
  78 #define DATE_LENGTH 18
  79
  80 #define USE_NEW_SPI 1
  81 #if ! USE_NEW_SPI
  82
  83 static char *createDateStrNow() {
  84     char *retval = NULL;
  85     time_t clock;
  86
  87     struct tm *tmstruct;
  88
  89     time(&clock);
  90     tmstruct = localtime(&clock);
  91
  92     retval = malloc(15);
  93     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);
  94     return retval;
  95 }
  96
  97 static char *CFDictionaryCopyCString(CFDictionaryRef dict, const void *key) {
  98     CFStringRef val = CFDictionaryGetValue(dict, key);
  99     char *retval = CFStringToCString(val);
 100     return retval;
 101 }
 102
 103 #include <pwd.h>
 104
 105 static void sysdiagnose_dump() {
 106     char *outputBase = NULL;
 107     char *outputParent = NULL;
 108     char *outputDir = NULL;
 109     char hostname[80];
 110     char *productName = "NA";
 111     char *productVersion = "NA";
 112     char *buildVersion = "NA";
 113     char *keysToRegister = NULL;
 114     char *cloudkeychainproxy3 = NULL;
 115     char *now = createDateStrNow();
 116     size_t length = 0;
 117     int status = 0;
 118     CFDictionaryRef sysfdef = _CFCopySystemVersionDictionary();
 119
 120     if(gethostname(hostname, 80)) {
 121         strcpy(hostname, "unknownhost");
 122     }
 123
 124     if(sysfdef) {
 125         productName = CFDictionaryCopyCString(sysfdef, _kCFSystemVersionProductNameKey);
 126         productVersion = CFDictionaryCopyCString(sysfdef, _kCFSystemVersionProductVersionKey);
 127         buildVersion = CFDictionaryCopyCString(sysfdef, _kCFSystemVersionBuildVersionKey);
 128     }
 129
 130     //     OUTPUTBASE=ckcdiagnose_snapshot_${HOSTNAME}_${PRODUCT_VERSION}_${NOW}
 131     length = strlen("ckcdiagnose_snapshot___") + strlen(hostname) + strlen(productVersion) + strlen(now) + 1;
 132     outputBase = malloc(length);
 133     status = snprintf(outputBase, length, "ckcdiagnose_snapshot_%s_%s_%s", hostname, productVersion, now);
 134     if(status < 0) outputBase = "";
 135
 136 #if TARGET_OS_EMBEDDED
 137     outputParent = "/Library/Logs/CrashReporter";
 138     keysToRegister = "/private/var/preferences/com.apple.security.cloudkeychainproxy3.keysToRegister.plist";
 139     cloudkeychainproxy3 = "/var/mobile/Library/SyncedPreferences/com.apple.security.cloudkeychainproxy3.plist";
 140 #else
 141     outputParent = "/var/tmp";
 142     {
 143         char *homeDir = "";
 144         struct passwd* pwd = getpwuid(getuid());
 145         if (pwd) homeDir = pwd->pw_dir;
 146
 147         char *k2regfmt = "%s/Library/Preferences/com.apple.security.cloudkeychainproxy3.keysToRegister.plist";
 148         char *ckp3fmt = "%s/Library/SyncedPreferences/com.apple.security.cloudkeychainproxy3.plist";
 149         size_t k2rlen = strlen(homeDir) + strlen(k2regfmt) + 2;
 150         size_t ckp3len = strlen(homeDir) + strlen(ckp3fmt) + 2;
 151         keysToRegister = malloc(k2rlen);
 152         cloudkeychainproxy3 = malloc(ckp3len);
 153         snprintf(keysToRegister, k2rlen, k2regfmt, homeDir);
 154         snprintf(cloudkeychainproxy3, ckp3len, ckp3fmt, homeDir);
 155     }
 156 #endif
 157
 158     length = strlen(outputParent) + strlen(outputBase) + 2;
 159     outputDir = malloc(length);
 160     status = snprintf(outputDir, length, "%s/%s", outputParent, outputBase);
 161     if(status < 0) return;
 162
 163     mkdir(outputDir, 0700);
 164
 165     SOSLogSetOutputTo(outputDir, "sw_vers.log");
 166     // report uname stuff + hostname
 167     fprintf(outFile, "HostName:   %s\n", hostname);
 168     fprintf(outFile, "ProductName:        %s\n", productName);
 169     fprintf(outFile, "ProductVersion: %s\n", productVersion);
 170     fprintf(outFile, "BuildVersion:       %s\n", buildVersion);
 171     closeOutput();
 172
 173     SOSLogSetOutputTo(outputDir, "syncD.log");
 174     // do sync -D
 175     SOSCCDumpCircleKVSInformation(optarg);
 176     closeOutput();
 177
 178     SOSLogSetOutputTo(outputDir, "synci.log");
 179     // do sync -i
 180     SOSCCDumpCircleInformation();
 181     SOSCCDumpEngineInformation();
 182     closeOutput();
 183
 184     SOSLogSetOutputTo(outputDir, "syncL.log");
 185     // do sync -L
 186     listviewcmd(NULL);
 187     closeOutput();
 188
 189     copyFileToOutputDir(outputDir, keysToRegister);
 190     copyFileToOutputDir(outputDir, cloudkeychainproxy3);
 191
 192     free(now);
 193     CFReleaseNull(sysfdef);
 194 #if ! TARGET_OS_EMBEDDED
 195     free(keysToRegister);
 196     free(cloudkeychainproxy3);
 197 #endif
 198
 199 }
 200 #else
 201 static void sysdiagnose_dump() {
 202     SOSCCSysdiagnose(NULL);
 203 }
 204
 205 #endif /* USE_NEW_SPI */
 206
 207 static bool logmark(const char *optarg) {
 208     if(!optarg) return false;
 209     secnotice("mark", "%s", optarg);
 210     return true;
 211 }
 212
 213
 214 // enable, disable, accept, reject, status, Reset, Clear
 215 int
 216 keychain_log(int argc, char * const *argv)
 217 {
 218     /*
 219      "Keychain Logging"
 220      "    -i     info (current status)"
 221      "    -D     [itemName]  dump contents of KVS"
 222      "    -L     list all known view and their status"
 223      "    -s     sysdiagnose log dumps"
 224      "    -M string   place a mark in the syslog - category \"mark\""
 225
 226      */
 227     SOSLogSetOutputTo(NULL, NULL);
 228
 229     int ch, result = 0;
 230     CFErrorRef error = NULL;
 231     bool hadError = false;
 232
 233     while ((ch = getopt(argc, argv, "DiLM:s")) != -1)
 234         switch  (ch) {
 235
 236             case 'i':
 237                 SOSCCDumpCircleInformation();
 238                 SOSCCDumpEngineInformation();
 239                 break;
 240
 241
 242             case 's':
 243                 sysdiagnose_dump();
 244                 break;
 245
 246             case 'D':
 247                 (void)SOSCCDumpCircleKVSInformation(optarg);
 248                 break;
 249
 250             case 'L':
 251                 hadError = !listviewcmd(&error);
 252                 break;
 253
 254             case 'M':
 255                 hadError = !logmark(optarg);
 256                 break;
 257
 258             case '?':
 259             default:
 260                 return SHOW_USAGE_MESSAGE;
 261         }
 262
 263     if (hadError)
 264         printerr(CFSTR("Error: %@\n"), error);
 265
 266     return result;
 267 }