Compare commits

...

48 Commits
0.9.1 ... 0.9.5

Author SHA1 Message Date
Russell Hancox
1310fea64d santa-driver: Only try to use/release proc_t if proc_find found it. 2015-10-22 11:29:49 -04:00
Russell Hancox
382f5a5bb9 Merge pull request #30 from stephanemoore/patch-1
Fix application deadlock.
2015-10-22 08:39:54 -04:00
Stephane Moore
ff3303e312 Fix application deadlock.
Fix application deadlock by asynchronously dispatching to the main queue in -[SNTAppDelegate createConnection].
2015-10-21 17:45:59 -07:00
Russell Hancox
6ce0ef62e9 SantaGUI: Ensure connection is only made on main thread 2015-10-15 18:31:07 -04:00
Russell Hancox
2a03341fb6 santad: Add configuration option for turning off PAGEZERO protection. 2015-10-15 18:10:00 -04:00
Russell Hancox
77a55dde56 santad: Catch errors archiving/unarchiving SNTStoredEvent, delete events that fail 2015-10-15 18:09:46 -04:00
Russell Hancox
1a71cdff4a santad/santactl: Report back if rule adding/removing failed rather than assuming success. 2015-10-15 12:15:38 -04:00
Russell Hancox
63f65c51c3 SNTFileInfo: Use NSURL method for getting quarantine data, don't try to use <10.10 2015-10-15 12:14:53 -04:00
Russell Hancox
75de2526c1 santactl/binaryinfo: Only print quarantine fields if they're not empty 2015-10-14 23:37:16 -04:00
Russell Hancox
6fc4b7b120 santactl/binaryinfo: Increase key padding +1 2015-10-14 23:31:50 -04:00
Russell Hancox
7b8068139b santad, santactl/sync: Collect and upload quarantine data with events. 2015-10-14 23:02:20 -04:00
Russell Hancox
ced7de884f santactl/binaryinfo: Add quarantine data to output, add print method to simplify changes. 2015-10-14 20:12:04 -04:00
Russell Hancox
bc51c9f25b SNTFileInfo: Add com.apple.quarantine data accessors for downloaded files. 2015-10-14 20:11:32 -04:00
Russell Hancox
c412e8b9a7 SNTFileInfo: Fix embedded plist parsing, extract into separate method 2015-10-14 20:07:50 -04:00
Russell Hancox
4e0ff224b6 Project: Remove SNTCertificate/SNTCodesignChecker, use new CocoaPod versions 2015-10-12 17:23:42 -04:00
Russell Hancox
61c817c9cb Tests: Fix SNTRuleTable tests 2015-10-09 15:14:15 -04:00
Russell Hancox
2ed384f677 santactl/sync: Only update client mode at end of sync 2015-10-09 13:12:25 -04:00
Russell Hancox
7a851cb080 santad: Typo in comment 2015-10-08 19:54:23 -04:00
Russell Hancox
13aa889633 SNTFileInfo: Add fileSize method, use it in SNTEventLog 2015-10-08 17:57:02 -04:00
Russell Hancox
5c3fba5f41 santad: Prevent user/server from accidentally deleting rules that would kill the system. 2015-10-08 17:45:39 -04:00
Russell Hancox
145d9216bf Project: Don't bother with "xcodebuild clean" for Rakefile clean rule 2015-10-08 17:43:59 -04:00
Russell Hancox
84f46de940 Driver/Daemon: Collect process name in-kernel for file events, parent name for exec requests. For file events log process name and path, if possible. 2015-10-05 17:09:33 -04:00
Russell Hancox
cb9a5b6fbe santactl: Add --json option to both status and version commands. 2015-10-05 14:15:10 -04:00
Russell Hancox
d9718faba4 SNTFileInfo: Return non-embedded dict if locating embedded fails 2015-10-05 14:13:40 -04:00
Russell Hancox
5472ff41f0 santactl/status: Show timezone as UTF offset rather than name 2015-10-05 13:00:55 -04:00
Russell Hancox
4f94c3b310 santactl/status: Use fixed format for sync date output but still include TZ. 2015-10-03 19:57:19 -04:00
Russell Hancox
420f1efa50 santad: For file write events, print process name as well as pid. 2015-10-03 18:16:06 -04:00
Russell Hancox
5d2ce17817 santactl/status: When printing last sync date, use local timezone and locale settings 2015-10-03 18:15:41 -04:00
Russell Hancox
053cb823a1 santa-driver: Change C++ std to C++11
This is mostly just to quiet the warning about override not being set on getMetaClass, which is part of the OSDeclareDefaultStructors macro.
2015-10-03 18:15:11 -04:00
Russell Hancox
18a7992372 Config: Add more protected keys, only protect if a server is set 2015-10-02 16:35:30 -04:00
Russell Hancox
9e935f5bfb GUI: Include CFBundleName as first item in UI, if available. 2015-10-01 18:53:58 -04:00
Russell Hancox
9f49e24dc5 santad: Update file changes logging to use a configurable regex 2015-10-01 17:57:07 -04:00
Russell Hancox
dbf60f16bc santactl/sync: Fix typo causing clean sync on every run 2015-09-30 16:00:39 -04:00
Russell Hancox
0f3a228788 santactl/rule: Make help text a little clearer 2015-09-28 17:46:30 -04:00
Russell Hancox
d905f5b095 santactl/rule: Add ability to add certificate rules. Re-write argument parsing. 2015-09-28 17:20:34 -04:00
Russell Hancox
1c310486c7 santactl/status, santad: Show watchdog events in status output 2015-09-28 16:41:33 -04:00
Russell Hancox
4b01c6da91 santactl/status: Report some sync statuses. 2015-09-28 16:14:45 -04:00
Russell Hancox
5782378616 santactl/sync, santad: Add clean sync and last success options, use to initiate clean sync when database is re-created 2015-09-28 16:11:17 -04:00
Russell Hancox
64c97ebfba santad: If database open fails, delete and re-create. 2015-09-28 16:09:05 -04:00
Russell Hancox
5fd4d56b00 santactl/sync: Add ability to sync blacklist regex 2015-09-28 16:08:11 -04:00
Russell Hancox
e658b5167e Project: Update README a little 2015-09-24 18:15:03 -04:00
Russell Hancox
cea698d720 SNTCertificate: Add serialNumber and isCa properties. 2015-09-21 17:48:47 -04:00
Russell Hancox
c07f41c312 santad: Stop closing stdout/stderr 2015-09-21 15:59:32 -04:00
Russell Hancox
a837aa0334 santactl/status: Use dispatch group instead of sleeping 2015-09-21 15:59:20 -04:00
Russell Hancox
0050724e22 SNTXPCConnection: Use semaphore instead of variable & sleep. 2015-09-21 15:58:54 -04:00
Russell Hancox
adac4ac75c SantaGUI: windowWillClose and orderOut are being marked nonnull 2015-09-21 15:51:36 -04:00
Russell Hancox
718f37024a SNTConfigurator: Use NSPropertyListImmutable instead of kCFPropertyListImmutable 2015-09-21 15:51:03 -04:00
Russell Hancox
fcb3008539 Rakefile: Handle xcpretty missing better 2015-09-21 15:50:22 -04:00
56 changed files with 1003 additions and 1511 deletions

16
Podfile
View File

@@ -2,7 +2,19 @@ platform :osx, "10.9"
inhibit_all_warnings!
target :santactl do
pod 'MOLCertificate'
pod 'MOLCodesignChecker'
end
target :Santa do
pod 'MOLCertificate'
pod 'MOLCodesignChecker'
end
target :santad do
pod 'MOLCertificate'
pod 'MOLCodesignChecker'
pod 'FMDB'
post_install do |installer|
@@ -20,6 +32,8 @@ target :santad do
end
target :LogicTests do
pod 'OCMock'
pod 'FMDB'
pod 'MOLCertificate'
pod 'MOLCodesignChecker'
pod 'OCMock'
end

View File

@@ -4,14 +4,21 @@ PODS:
- FMDB/common (2.5)
- FMDB/standard (2.5):
- FMDB/common
- OCMock (3.1.2)
- MOLCertificate (1.1)
- MOLCodesignChecker (1.2):
- MOLCertificate (~> 1.1)
- OCMock (3.2)
DEPENDENCIES:
- FMDB
- MOLCertificate
- MOLCodesignChecker
- OCMock
SPEC CHECKSUMS:
FMDB: 96e8f1bcc1329e269330f99770ad4285d9003e52
OCMock: a10ea9f0a6e921651f96f78b6faee95ebc813b92
MOLCertificate: 57fb88b33e83008d45c75644937fca61ed9f63d3
MOLCodesignChecker: e887eeeb7cd87c9b808d1682187c8a27f8ff1100
OCMock: 28def049ef47f996b515a8eeea958be7ccab2dbb
COCOAPODS: 0.38.2
COCOAPODS: 0.39.0

View File

@@ -48,9 +48,23 @@ continue to work across OS versions.
Intentions and Expectations
===========================
No single system or process will stop *all* attacks, or provide 100% security. Santa is written with the intention of helping protect users from themselves. People often download malware and trust it, giving the malware credentials, or allowing unknown software to exfiltrate more data about your system. As a centrally managed component, Santa can help stop the spread of malware among a larger fleet of machines. Additionally, Santa can aid in analyzing what is running in your fleet.
No single system or process will stop *all* attacks, or provide 100% security.
Santa is written with the intention of helping protect users from themselves.
People often download malware and trust it, giving the malware credentials, or
allowing unknown software to exfiltrate more data about your system. As a
centrally managed component, Santa can help stop the spread of malware among a
larger fleet of machines. Additionally, Santa can aid in analyzing what is
running in your fleet.
Santa is part of a defense-in-depth strategy, and you should continue to protect hosts in whatever other ways you see fit.
Santa is part of a defense-in-depth strategy, and you should continue to protect
hosts in whatever other ways you see fit.
Get Help
========
If you have questions or need help getting started, the
[santa-dev](https://groups.google.com/forum/#!forum/santa-dev) group is the
best place to start.
Known Issues
============
@@ -58,7 +72,7 @@ Santa is not yet a 1.0 and we have some known issues to be aware of:
* Santa only blocks execution (execve and variants), it doesn't protect against
dynamic libraries loaded with dlopen, libraries on disk that have been replaced or
libraries loaded using DYLD_INSERT_LIBRARIES. We are working on also protecting
libraries loaded using `DYLD_INSERT_LIBRARIES`. We are working on also protecting
against these avenues of attack.
* Kext communication security: the kext will only accept a connection from a
@@ -107,11 +121,10 @@ and for security-reasons parts of Santa will not operate properly if not signed.
Kext Signing
============
10.9 requires a special Developer ID certificate to sign kernel extensions and
if the kext is not signed with one of these special certificates a warning will
be shown when loading the kext for the first time. In 10.10 this is a hard error
and the kext will not load at all unless the machine is booted with a debug
boot-arg.
Kernel extensions on OS X 10.9 and later must be signed using an Apple-provided
Developer ID certificate with a kernel extension flag. Without it, the only way
to load an extension is to enable kext-dev-mode or disable SIP, depending on the
OS version.
There are two possible solutions for this, for distribution purposes:
@@ -126,10 +139,6 @@ and distribute a new version of the pre-signed kext.
Apple will only grant this for broad distribution within an organization, they
won't issue them just for testing purposes.
If you just want to locally test changes to the kext code, you should enable
kext-dev mode, instructions for which can be found on the Apple developer site.
Contributing
============
Patches to this project are very much welcome. Please see the [CONTRIBUTING](https://github.com/google/santa/blob/master/CONTRIBUTING.md)

View File

@@ -6,15 +6,19 @@ BINARIES = ['Santa.app', 'santa-driver.kext']
DSYMS = ['Santa.app.dSYM', 'santa-driver.kext.dSYM', 'santad.dSYM', 'santactl.dSYM']
XCPRETTY_DEFAULTS = '-sc'
XCODEBUILD_DEFAULTS = "-workspace #{WORKSPACE} -derivedDataPath #{OUTPUT_PATH} -parallelizeTargets"
$DISABLE_XCPRETTY = false
task :default do
system("rake -sT")
end
def xcodebuild(opts)
if system "xcodebuild #{XCODEBUILD_DEFAULTS} #{opts} | " \
"xcpretty #{XCPRETTY_DEFAULTS} && " \
"exit ${PIPESTATUS[0]}"
command = "xcodebuild #{XCODEBUILD_DEFAULTS} #{opts}"
if not $DISABLE_XCPRETTY
command << " | xcpretty #{XCPRETTY_DEFAULTS} && exit ${PIPESTATUS[0]}"
end
if system command
puts "\e[32mPass\e[0m"
else
raise "\e[31mFail\e[0m"
@@ -28,6 +32,7 @@ task :init do
end
unless system 'xcpretty -v >/dev/null 2>&1'
puts "xcpretty is not installed. Install with 'sudo gem install xcpretty'"
$DISABLE_XCPRETTY = true
end
end
@@ -39,7 +44,6 @@ end
desc "Clean"
task :clean => :init do
puts "Cleaning"
xcodebuild("-scheme All clean")
FileUtils.rm_rf(OUTPUT_PATH)
FileUtils.rm_rf(DIST_PATH)
end

View File

@@ -26,6 +26,7 @@
/* End PBXAggregateTarget section */
/* Begin PBXBuildFile section */
02D7203A6CEE2A946FB08ECE /* libPods-santactl.a in Frameworks */ = {isa = PBXBuildFile; fileRef = A2EA300312100AE62218F84E /* libPods-santactl.a */; };
0D0016A3192BCD3C005E7FCD /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 0D9A7F3E1759330500035EB5 /* Foundation.framework */; };
0D0016A6192BCD3C005E7FCD /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D0016A5192BCD3C005E7FCD /* main.m */; };
0D0016AE192BCD8C005E7FCD /* IOKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 0D3AFBF718FB4C870087BCEE /* IOKit.framework */; };
@@ -36,21 +37,16 @@
0D10BE891A0AAF6700C0C944 /* SNTDropRootPrivs.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D10BE851A0AABD600C0C944 /* SNTDropRootPrivs.m */; };
0D10BE8B1A0AB23300C0C944 /* SNTDERDecoderTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D10BE8A1A0AB23300C0C944 /* SNTDERDecoderTest.m */; };
0D10BE8C1A0AB3FD00C0C944 /* SNTDERDecoder.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D7FFD4A1A017D4B00F34435 /* SNTDERDecoder.m */; };
0D1AF477187C7A2C00D3298D /* SNTCertificate.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D1AF476187C7A2C00D3298D /* SNTCertificate.m */; };
0D1AF478187C7A2C00D3298D /* SNTCertificate.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D1AF476187C7A2C00D3298D /* SNTCertificate.m */; };
0D1B477019A53419008CADD3 /* SNTAboutWindowController.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D1B476E19A53419008CADD3 /* SNTAboutWindowController.m */; };
0D1B477119A53419008CADD3 /* AboutWindow.xib in Resources */ = {isa = PBXBuildFile; fileRef = 0D1B476F19A53419008CADD3 /* AboutWindow.xib */; };
0D20710E1A7C4A86008B0A9A /* SNTStoredEvent.m in Sources */ = {isa = PBXBuildFile; fileRef = 0DCD604A19105433006B445C /* SNTStoredEvent.m */; };
0D28D53819D9F5910015C5EB /* SNTConfigurator.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D42D2B719D2042900955F08 /* SNTConfigurator.m */; };
0D2CD4611A81C7B100C9C910 /* dn.plist in Resources */ = {isa = PBXBuildFile; fileRef = 0D2CD4601A81C7B100C9C910 /* dn.plist */; };
0D31DF4718D254B3002B300D /* SNTCodesignChecker.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D59C0E317710E6000748EBF /* SNTCodesignChecker.m */; };
0D35BD9F18FD71CE00921A21 /* Foundation.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 0D9A7F3E1759330500035EB5 /* Foundation.framework */; };
0D35BDA218FD71CE00921A21 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D35BDA118FD71CE00921A21 /* main.m */; };
0D35BDAC18FD7CFD00921A21 /* SNTCommandController.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D35BDAB18FD7CFD00921A21 /* SNTCommandController.m */; };
0D35BDB518FD84F600921A21 /* SNTCommandSync.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D35BDB418FD84F600921A21 /* SNTCommandSync.m */; };
0D35BDBD18FDA23600921A21 /* IOKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 0D3AFBF718FB4C870087BCEE /* IOKit.framework */; };
0D35BDC018FDA5C800921A21 /* SNTCertificate.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D1AF476187C7A2C00D3298D /* SNTCertificate.m */; };
0D35BDC218FDA5D100921A21 /* SNTCodesignChecker.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D59C0E317710E6000748EBF /* SNTCodesignChecker.m */; };
0D35BDC418FDA5D100921A21 /* SNTXPCConnection.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D6FDC9518C93A020044685C /* SNTXPCConnection.m */; };
0D377C2A17A071B7008453DB /* SNTEventTable.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D377C2917A071B7008453DB /* SNTEventTable.m */; };
0D37C10F18F6029A0069BC61 /* SNTDatabaseTable.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D37C10E18F6029A0069BC61 /* SNTDatabaseTable.m */; };
@@ -83,7 +79,6 @@
0D536EDB1B94E9230039A26D /* SNTEventLog.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D536EDA1B94E9230039A26D /* SNTEventLog.m */; };
0D536EDC1B94E9230039A26D /* SNTEventLog.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D536EDA1B94E9230039A26D /* SNTEventLog.m */; };
0D54E0B11976F8D3000BB59F /* SNTFileInfo.m in Sources */ = {isa = PBXBuildFile; fileRef = 0DCD6041190ACCB8006B445C /* SNTFileInfo.m */; };
0D59C0E417710E6000748EBF /* SNTCodesignChecker.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D59C0E317710E6000748EBF /* SNTCodesignChecker.m */; };
0D63DD5C1906FCB400D346C4 /* SNTDatabaseController.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D63DD5B1906FCB400D346C4 /* SNTDatabaseController.m */; };
0D63DD5E1906FCB400D346C4 /* SNTDatabaseController.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D63DD5B1906FCB400D346C4 /* SNTDatabaseController.m */; };
0D668E8118D1121700E29A8B /* SNTMessageWindow.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D668E8018D1121700E29A8B /* SNTMessageWindow.m */; };
@@ -92,7 +87,6 @@
0D6FDC8318C68D7E0044685C /* GIAG2.crt in Resources */ = {isa = PBXBuildFile; fileRef = 0D6FDC8218C68D7E0044685C /* GIAG2.crt */; };
0D6FDC8518C68E500044685C /* GIAG2.pem in Resources */ = {isa = PBXBuildFile; fileRef = 0D6FDC8418C68E500044685C /* GIAG2.pem */; };
0D6FDC8718C6913D0044685C /* apple.pem in Resources */ = {isa = PBXBuildFile; fileRef = 0D6FDC8618C6913D0044685C /* apple.pem */; };
0D6FDC8C18C69AF90044685C /* SNTCertificate.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D1AF476187C7A2C00D3298D /* SNTCertificate.m */; };
0D6FDC9618C93A020044685C /* SNTXPCConnection.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D6FDC9518C93A020044685C /* SNTXPCConnection.m */; };
0D6FDC9718C93A020044685C /* SNTXPCConnection.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D6FDC9518C93A020044685C /* SNTXPCConnection.m */; };
0D7A7AF3174FCF4C00B77646 /* SantaMessage.cc in Sources */ = {isa = PBXBuildFile; fileRef = 0D7A7AF1174FCF4C00B77646 /* SantaMessage.cc */; };
@@ -141,12 +135,9 @@
0DCD605C19117A90006B445C /* SNTCommandSyncPreflight.m in Sources */ = {isa = PBXBuildFile; fileRef = 0DCD605B19117A90006B445C /* SNTCommandSyncPreflight.m */; };
0DCD6062191188B1006B445C /* SNTAuthenticatingURLSession.m in Sources */ = {isa = PBXBuildFile; fileRef = 0DCD6061191188B1006B445C /* SNTAuthenticatingURLSession.m */; };
0DD0D487194F5187005F27EB /* IOKit.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 0D3AFBF718FB4C870087BCEE /* IOKit.framework */; };
0DD0D48B194F6193005F27EB /* SNTCertificateTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 0DD0D48A194F6193005F27EB /* SNTCertificateTest.m */; };
0DD0D48D194F6D5B005F27EB /* SNTCodesignCheckerTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 0DD0D48C194F6D5B005F27EB /* SNTCodesignCheckerTest.m */; };
0DD0D48F194F78F8005F27EB /* SNTFileInfoTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 0DD0D48E194F78F8005F27EB /* SNTFileInfoTest.m */; };
0DD0D491194F9947005F27EB /* SNTExecutionControllerTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 0DD0D490194F9947005F27EB /* SNTExecutionControllerTest.m */; };
0DD0D492194F9BEF005F27EB /* SNTLogging.m in Sources */ = {isa = PBXBuildFile; fileRef = 0DA73C9E1934F8100056D7C4 /* SNTLogging.m */; };
0DD65D98184D2F0A00822DA7 /* SNTCodesignChecker.m in Sources */ = {isa = PBXBuildFile; fileRef = 0D59C0E317710E6000748EBF /* SNTCodesignChecker.m */; };
0DE4C8A118FEF28200466D04 /* Security.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 0D8C200B180F359A00CE2BF8 /* Security.framework */; };
0DE4C8A618FF3B1700466D04 /* SNTCommandFlushCache.m in Sources */ = {isa = PBXBuildFile; fileRef = 0DE4C8A518FF3B1700466D04 /* SNTCommandFlushCache.m */; };
0DE50F681912716A007B2B0C /* SNTRule.m in Sources */ = {isa = PBXBuildFile; fileRef = 0DE50F671912716A007B2B0C /* SNTRule.m */; };
@@ -165,6 +156,7 @@
0DF395661AB76ABC00CBC520 /* libz.dylib in Frameworks */ = {isa = PBXBuildFile; fileRef = 0DF395651AB76ABC00CBC520 /* libz.dylib */; };
4092327A1A51B66400A04527 /* SNTCommandRule.m in Sources */ = {isa = PBXBuildFile; fileRef = 409232791A51B65D00A04527 /* SNTCommandRule.m */; };
8BFD9B39112F4D16B3D0EFFB /* libPods-LogicTests.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 752301D17AA44BDE8B6D0541 /* libPods-LogicTests.a */; };
CB7CD33A4D1B4745552333F4 /* libPods-Santa.a in Frameworks */ = {isa = PBXBuildFile; fileRef = E7544A9B819620883181F257 /* libPods-Santa.a */; };
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/* End PBXBuildFile section */
@@ -252,8 +244,6 @@
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GCC_C_LANGUAGE_STANDARD = c99;
MACOSX_DEPLOYMENT_TARGET = 10.9;
PROVISIONING_PROFILE = "";
RUN_CLANG_STATIC_ANALYZER = YES;

View File

@@ -1,12 +1,13 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="6254" systemVersion="14E46" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
<document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="8191" systemVersion="15A282b" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES">
<dependencies>
<deployment identifier="macosx"/>
<plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="6254"/>
<plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="8191"/>
</dependencies>
<objects>
<customObject id="-2" userLabel="File's Owner" customClass="SNTMessageWindowController">
<connections>
<outlet property="applicationNameLabel" destination="qgf-Jf-cJr" id="1JX-X8-03v"/>
<outlet property="openEventButton" destination="7ua-5a-uSd" id="9s4-ZA-Vlo"/>
<outlet property="window" destination="9Bq-yh-54f" id="Uhs-WF-TV9"/>
</connections>
@@ -15,14 +16,15 @@
<customObject id="-3" userLabel="Application" customClass="NSObject"/>
<window allowsToolTipsWhenApplicationIsInactive="NO" autorecalculatesKeyViewLoop="NO" oneShot="NO" showsToolbarButton="NO" visibleAtLaunch="NO" animationBehavior="none" id="9Bq-yh-54f" customClass="SNTMessageWindow">
<windowStyleMask key="styleMask" utility="YES"/>
<rect key="contentRect" x="167" y="107" width="497" height="356"/>
<rect key="screenRect" x="0.0" y="0.0" width="2560" height="1600"/>
<rect key="contentRect" x="167" y="107" width="497" height="381"/>
<rect key="screenRect" x="0.0" y="0.0" width="1440" height="877"/>
<view key="contentView" id="Iwq-Lx-rLv">
<rect key="frame" x="0.0" y="0.0" width="497" height="356"/>
<rect key="frame" x="0.0" y="0.0" width="497" height="381"/>
<autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
<subviews>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="t8c-Fx-e5h">
<rect key="frame" x="207" y="286" width="83" height="40"/>
<rect key="frame" x="207" y="311" width="83" height="40"/>
<animations/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" title="Santa" id="7YA-iB-Zma">
<font key="font" size="34" name="HelveticaNeue-UltraLight"/>
<color key="textColor" red="0.18696189413265307" green="0.18696189413265307" blue="0.18696189413265307" alpha="1" colorSpace="calibratedRGB"/>
@@ -30,10 +32,11 @@
</textFieldCell>
</textField>
<textField verticalHuggingPriority="750" horizontalCompressionResistancePriority="250" setsMaxLayoutWidthAtFirstLayout="YES" translatesAutoresizingMaskIntoConstraints="NO" id="cD5-Su-lXR">
<rect key="frame" x="22" y="239" width="454" height="17"/>
<rect key="frame" x="22" y="264" width="454" height="17"/>
<constraints>
<constraint firstAttribute="width" constant="450" id="XgJ-EV-tBa"/>
</constraints>
<animations/>
<textFieldCell key="cell" selectable="YES" allowsUndo="NO" sendsActionOnEndEditing="YES" alignment="center" title="A message to the user goes here..." allowsEditingTextAttributes="YES" id="5tH-bG-UJA">
<font key="font" metaFont="system"/>
<color key="textColor" red="0.40000000000000002" green="0.40000000000000002" blue="0.40000000000000002" alpha="1" colorSpace="calibratedRGB"/>
@@ -48,6 +51,7 @@
<constraints>
<constraint firstAttribute="width" constant="290" id="xVR-j3-dLw"/>
</constraints>
<animations/>
<textFieldCell key="cell" selectable="YES" sendsActionOnEndEditing="YES" alignment="left" title="Binary Path" id="E7T-9h-ofr">
<font key="font" metaFont="system"/>
<color key="textColor" white="0.0" alpha="0.5" colorSpace="deviceWhite"/>
@@ -57,11 +61,31 @@
<binding destination="-2" name="value" keyPath="self.event.filePath" id="qfp-sR-Nmu"/>
</connections>
</textField>
<textField horizontalCompressionResistancePriority="250" verticalCompressionResistancePriority="1000" setsMaxLayoutWidthAtFirstLayout="YES" translatesAutoresizingMaskIntoConstraints="NO" id="qgf-Jf-cJr">
<rect key="frame" x="165" y="217" width="294" height="17"/>
<constraints>
<constraint firstAttribute="width" constant="290" id="Pav-ZA-iAu"/>
</constraints>
<animations/>
<textFieldCell key="cell" selectable="YES" sendsActionOnEndEditing="YES" alignment="left" title="Application Name" id="3UG-ca-d1k">
<font key="font" metaFont="systemBold"/>
<color key="textColor" white="0.0" alpha="0.5" colorSpace="deviceWhite"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
<connections>
<binding destination="-2" name="value" keyPath="self.event.fileBundleName" id="enC-Cl-UWt">
<dictionary key="options">
<string key="NSNullPlaceholder">Unknown</string>
</dictionary>
</binding>
</connections>
</textField>
<textField horizontalCompressionResistancePriority="250" verticalCompressionResistancePriority="1000" setsMaxLayoutWidthAtFirstLayout="YES" translatesAutoresizingMaskIntoConstraints="NO" id="PXc-xv-A28">
<rect key="frame" x="165" y="142" width="294" height="17"/>
<constraints>
<constraint firstAttribute="width" constant="290" id="4hh-R2-86s"/>
</constraints>
<animations/>
<textFieldCell key="cell" lineBreakMode="charWrapping" selectable="YES" sendsActionOnEndEditing="YES" title="Part of SHA-256" id="X4W-9e-eIu">
<font key="font" metaFont="system"/>
<color key="textColor" white="0.0" alpha="0.5" colorSpace="deviceWhite"/>
@@ -76,6 +100,7 @@
<constraints>
<constraint firstAttribute="width" constant="290" id="Dem-wH-KHm"/>
</constraints>
<animations/>
<textFieldCell key="cell" selectable="YES" allowsUndo="NO" sendsActionOnEndEditing="YES" title="Code signing information" placeholderString="" id="ztA-La-XgT">
<font key="font" metaFont="system"/>
<color key="textColor" white="0.0" alpha="0.5" colorSpace="deviceWhite"/>
@@ -91,6 +116,7 @@
</textField>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="oFj-ol-xpL">
<rect key="frame" x="8" y="92" width="120" height="17"/>
<animations/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="User" id="1ut-uT-hQD">
<font key="font" metaFont="systemBold"/>
<color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -99,6 +125,7 @@
</textField>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="eQb-0a-76J">
<rect key="frame" x="8" y="117" width="120" height="17"/>
<animations/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="Parent" id="gze-4A-1w5">
<font key="font" metaFont="systemBold"/>
<color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -107,6 +134,7 @@
</textField>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="lvJ-Rk-UT5">
<rect key="frame" x="8" y="167" width="120" height="17"/>
<animations/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="Publisher" id="yL9-yD-JXX">
<font key="font" metaFont="systemBold"/>
<color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -118,6 +146,7 @@
<constraints>
<constraint firstAttribute="width" constant="116" id="Kqd-nX-7df"/>
</constraints>
<animations/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="Path" id="KgY-X1-ESG">
<font key="font" metaFont="systemBold"/>
<color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -126,6 +155,7 @@
</textField>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="KEB-eH-x2Y">
<rect key="frame" x="8" y="142" width="120" height="17"/>
<animations/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="Identifier" id="eKN-Ic-5zy">
<font key="font" metaFont="systemBold"/>
<color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
@@ -137,6 +167,7 @@
<constraints>
<constraint firstAttribute="width" constant="290" id="on6-pj-m2k"/>
</constraints>
<animations/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" sendsActionOnEndEditing="YES" title="Executing User" id="HRT-Be-ePf">
<font key="font" metaFont="system"/>
<color key="textColor" white="0.0" alpha="0.5" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
@@ -151,10 +182,11 @@
</connections>
</textField>
<box horizontalHuggingPriority="750" title="Line" boxType="custom" borderType="line" titlePosition="noTitle" translatesAutoresizingMaskIntoConstraints="NO" id="4Li-ul-zIi">
<rect key="frame" x="146" y="92" width="1" height="117"/>
<rect key="frame" x="146" y="92" width="1" height="142"/>
<constraints>
<constraint firstAttribute="width" constant="1" id="0o1-Jh-epf"/>
</constraints>
<animations/>
<color key="borderColor" white="0.0" alpha="0.17999999999999999" colorSpace="calibratedWhite"/>
<color key="fillColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
<font key="titleFont" metaFont="system"/>
@@ -165,6 +197,7 @@
<constraint firstAttribute="width" constant="15" id="QTm-Iv-m5p"/>
<constraint firstAttribute="height" constant="15" id="YwG-0s-jop"/>
</constraints>
<animations/>
<buttonCell key="cell" type="bevel" bezelStyle="regularSquare" image="NSInfo" imagePosition="overlaps" alignment="center" refusesFirstResponder="YES" imageScaling="proportionallyDown" inset="2" id="R72-Qy-Xbb">
<behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="system"/>
@@ -184,6 +217,7 @@
<constraint firstAttribute="width" constant="110" id="6Uh-Bd-N64"/>
<constraint firstAttribute="height" constant="22" id="GH6-nw-6rD"/>
</constraints>
<animations/>
<buttonCell key="cell" type="roundTextured" title="Dismiss" bezelStyle="texturedRounded" alignment="center" refusesFirstResponder="YES" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="XR6-Xa-gP4">
<behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="system"/>
@@ -201,6 +235,7 @@ DQ
<constraints>
<constraint firstAttribute="width" priority="900" constant="112" id="Pec-Pa-4aZ"/>
</constraints>
<animations/>
<buttonCell key="cell" type="roundTextured" title="Open Event..." bezelStyle="texturedRounded" alignment="center" refusesFirstResponder="YES" state="on" borderStyle="border" imageScaling="proportionallyDown" inset="2" id="X1b-TF-1TL">
<behavior key="behavior" pushIn="YES" lightByBackground="YES" lightByGray="YES"/>
<font key="font" metaFont="system"/>
@@ -218,6 +253,7 @@ DQ
<constraints>
<constraint firstAttribute="width" constant="290" id="h3Y-mO-38F"/>
</constraints>
<animations/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" selectable="YES" sendsActionOnEndEditing="YES" title="Parent Name" id="ieo-WK-aDD">
<font key="font" metaFont="system"/>
<color key="textColor" white="0.0" alpha="0.5" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
@@ -236,6 +272,25 @@ DQ
</binding>
</connections>
</textField>
<textField horizontalHuggingPriority="251" verticalHuggingPriority="750" translatesAutoresizingMaskIntoConstraints="NO" id="pDa-fA-vnC">
<rect key="frame" x="8" y="217" width="120" height="17"/>
<constraints>
<constraint firstAttribute="width" constant="116" id="8mA-zi-Ev7"/>
</constraints>
<animations/>
<textFieldCell key="cell" scrollable="YES" lineBreakMode="clipping" sendsActionOnEndEditing="YES" alignment="right" title="Application" id="Hy7-WF-6xW">
<font key="font" metaFont="systemBold"/>
<color key="textColor" name="controlTextColor" catalog="System" colorSpace="catalog"/>
<color key="backgroundColor" name="controlColor" catalog="System" colorSpace="catalog"/>
</textFieldCell>
<connections>
<binding destination="-2" name="hidden" keyPath="self.event.fileBundleName" id="r2Q-hh-Uy5">
<dictionary key="options">
<string key="NSValueTransformerName">NSIsNil</string>
</dictionary>
</binding>
</connections>
</textField>
</subviews>
<constraints>
<constraint firstItem="f1p-GL-O3o" firstAttribute="centerY" secondItem="eQb-0a-76J" secondAttribute="centerY" id="2Aq-1E-Ybz"/>
@@ -243,6 +298,7 @@ DQ
<constraint firstItem="h6f-PY-cc0" firstAttribute="top" secondItem="f1p-GL-O3o" secondAttribute="bottom" constant="8" id="496-VQ-Fx5"/>
<constraint firstItem="eQb-0a-76J" firstAttribute="leading" secondItem="lvJ-Rk-UT5" secondAttribute="trailing" constant="-116" id="6Q5-Oo-1cI"/>
<constraint firstItem="BbV-3h-mmL" firstAttribute="top" secondItem="oFj-ol-xpL" secondAttribute="bottom" constant="35" id="7K6-bY-Rn6"/>
<constraint firstItem="pDa-fA-vnC" firstAttribute="centerY" secondItem="qgf-Jf-cJr" secondAttribute="centerY" id="AKX-pe-hEX"/>
<constraint firstItem="C3G-wL-u7w" firstAttribute="leading" secondItem="4Li-ul-zIi" secondAttribute="trailing" constant="20" id="ALv-0v-szi"/>
<constraint firstItem="f1p-GL-O3o" firstAttribute="top" secondItem="PXc-xv-A28" secondAttribute="bottom" constant="8" id="E6D-7P-17g"/>
<constraint firstItem="cJf-k6-OxS" firstAttribute="centerY" secondItem="C3G-wL-u7w" secondAttribute="centerY" id="FdL-ZZ-Vbe"/>
@@ -250,10 +306,12 @@ DQ
<constraint firstItem="oFj-ol-xpL" firstAttribute="bottom" secondItem="4Li-ul-zIi" secondAttribute="bottom" id="G0I-O2-S91"/>
<constraint firstItem="lvJ-Rk-UT5" firstAttribute="leading" secondItem="cJf-k6-OxS" secondAttribute="trailing" constant="-45" id="GD2-Ka-deo"/>
<constraint firstItem="h6f-PY-cc0" firstAttribute="centerY" secondItem="oFj-ol-xpL" secondAttribute="centerY" id="GXI-pT-FM1"/>
<constraint firstItem="4Li-ul-zIi" firstAttribute="top" secondItem="pDa-fA-vnC" secondAttribute="top" id="Gd4-Nr-n5G"/>
<constraint firstItem="qgf-Jf-cJr" firstAttribute="leading" secondItem="4Li-ul-zIi" secondAttribute="trailing" constant="20" id="Ht4-Lg-U5N"/>
<constraint firstItem="oFj-ol-xpL" firstAttribute="leading" secondItem="Iwq-Lx-rLv" secondAttribute="leading" constant="10" id="IwX-ja-ZIs"/>
<constraint firstItem="d9e-Wv-Y5H" firstAttribute="top" secondItem="4Li-ul-zIi" secondAttribute="top" id="JY4-N1-j8e"/>
<constraint firstItem="d9e-Wv-Y5H" firstAttribute="top" secondItem="4Li-ul-zIi" secondAttribute="top" priority="500" id="JY4-N1-j8e"/>
<constraint firstItem="oFj-ol-xpL" firstAttribute="leading" secondItem="d9e-Wv-Y5H" secondAttribute="leading" priority="999" id="MVr-jY-GDj"/>
<constraint firstItem="pc8-G9-4pJ" firstAttribute="top" secondItem="cD5-Su-lXR" secondAttribute="bottom" constant="30" id="Nsl-zf-poH"/>
<constraint firstItem="pc8-G9-4pJ" firstAttribute="top" secondItem="cD5-Su-lXR" secondAttribute="bottom" priority="750" constant="30" id="Nsl-zf-poH"/>
<constraint firstItem="pc8-G9-4pJ" firstAttribute="leading" secondItem="4Li-ul-zIi" secondAttribute="trailing" constant="20" id="SCl-Ky-VmT"/>
<constraint firstItem="d9e-Wv-Y5H" firstAttribute="centerY" secondItem="pc8-G9-4pJ" secondAttribute="centerY" id="SLv-F7-w5k"/>
<constraint firstItem="7ua-5a-uSd" firstAttribute="top" secondItem="oFj-ol-xpL" secondAttribute="bottom" constant="35" id="Scq-zQ-Sao"/>
@@ -261,17 +319,20 @@ DQ
<constraint firstAttribute="centerX" secondItem="cD5-Su-lXR" secondAttribute="centerX" id="V0a-Py-iEc"/>
<constraint firstItem="oFj-ol-xpL" firstAttribute="leading" secondItem="lvJ-Rk-UT5" secondAttribute="leading" priority="999" id="Z6G-l9-G4a"/>
<constraint firstItem="oFj-ol-xpL" firstAttribute="top" secondItem="eQb-0a-76J" secondAttribute="bottom" constant="8" id="abm-cM-PN0"/>
<constraint firstItem="pDa-fA-vnC" firstAttribute="leading" secondItem="oFj-ol-xpL" secondAttribute="leading" id="asc-Ga-WHD"/>
<constraint firstItem="4Li-ul-zIi" firstAttribute="leading" secondItem="eQb-0a-76J" secondAttribute="trailing" constant="20" id="b0B-3w-grH"/>
<constraint firstItem="KEB-eH-x2Y" firstAttribute="leading" secondItem="oFj-ol-xpL" secondAttribute="leading" priority="999" id="b5A-M7-ZsD"/>
<constraint firstItem="KEB-eH-x2Y" firstAttribute="centerY" secondItem="PXc-xv-A28" secondAttribute="centerY" id="cHe-pZ-0Oq"/>
<constraint firstItem="cD5-Su-lXR" firstAttribute="top" secondItem="t8c-Fx-e5h" secondAttribute="bottom" constant="30" id="dYg-zP-wh2"/>
<constraint firstItem="h6f-PY-cc0" firstAttribute="leading" secondItem="4Li-ul-zIi" secondAttribute="trailing" constant="20" id="eSz-lz-Fdh"/>
<constraint firstItem="qgf-Jf-cJr" firstAttribute="top" secondItem="cD5-Su-lXR" secondAttribute="bottom" constant="30" id="esg-lX-BAT"/>
<constraint firstItem="f1p-GL-O3o" firstAttribute="leading" secondItem="4Li-ul-zIi" secondAttribute="trailing" constant="20" id="fGd-YS-phP"/>
<constraint firstAttribute="centerX" secondItem="t8c-Fx-e5h" secondAttribute="centerX" id="h3d-Kc-q88"/>
<constraint firstItem="BbV-3h-mmL" firstAttribute="leading" secondItem="7ua-5a-uSd" secondAttribute="trailing" constant="12" id="ioO-NJ-Jqo"/>
<constraint firstItem="C3G-wL-u7w" firstAttribute="centerY" secondItem="lvJ-Rk-UT5" secondAttribute="centerY" id="jfs-YI-7Ae"/>
<constraint firstItem="lvJ-Rk-UT5" firstAttribute="trailing" secondItem="KEB-eH-x2Y" secondAttribute="trailing" id="jlD-Lo-abc"/>
<constraint firstItem="4Li-ul-zIi" firstAttribute="leading" secondItem="oFj-ol-xpL" secondAttribute="trailing" constant="20" id="kOG-Cj-hFG"/>
<constraint firstItem="pc8-G9-4pJ" firstAttribute="top" secondItem="qgf-Jf-cJr" secondAttribute="bottom" constant="8" id="lWU-tC-vWg"/>
<constraint firstItem="oFj-ol-xpL" firstAttribute="trailing" secondItem="lvJ-Rk-UT5" secondAttribute="trailing" id="lse-kg-lA2"/>
<constraint firstItem="eQb-0a-76J" firstAttribute="top" secondItem="KEB-eH-x2Y" secondAttribute="bottom" constant="8" id="m2z-1O-ifB"/>
<constraint firstItem="d9e-Wv-Y5H" firstAttribute="trailing" secondItem="KEB-eH-x2Y" secondAttribute="trailing" id="pdq-a6-Y73"/>
@@ -284,6 +345,7 @@ DQ
<constraint firstAttribute="bottom" secondItem="BbV-3h-mmL" secondAttribute="bottom" constant="35" id="ukF-FH-DE8"/>
<constraint firstItem="pc8-G9-4pJ" firstAttribute="bottom" secondItem="C3G-wL-u7w" secondAttribute="top" constant="-8" id="zst-nc-VqA"/>
</constraints>
<animations/>
</view>
<point key="canvasLocation" x="112.5" y="308"/>
</window>

View File

@@ -71,17 +71,19 @@
#pragma mark Connection handling
- (void)createConnection {
__weak __typeof(self) weakSelf = self;
dispatch_async(dispatch_get_main_queue(), ^{
__weak __typeof(self) weakSelf = self;
self.listener = [[SNTXPCConnection alloc] initClientWithName:[SNTXPCNotifierInterface serviceId]
options:NSXPCConnectionPrivileged];
self.listener.exportedInterface = [SNTXPCNotifierInterface notifierInterface];
self.listener.exportedObject = self.notificationManager;
self.listener.rejectedHandler = ^{
[weakSelf attemptReconnection];
};
self.listener.invalidationHandler = self.listener.rejectedHandler;
[self.listener resume];
self.listener = [[SNTXPCConnection alloc] initClientWithName:[SNTXPCNotifierInterface serviceId]
options:NSXPCConnectionPrivileged];
self.listener.exportedInterface = [SNTXPCNotifierInterface notifierInterface];
self.listener.exportedObject = self.notificationManager;
self.listener.rejectedHandler = ^{
[weakSelf attemptReconnection];
};
self.listener.invalidationHandler = self.listener.rejectedHandler;
[self.listener resume];
});
}
- (void)attemptReconnection {

View File

@@ -43,8 +43,8 @@
[NSAnimationContext beginGrouping];
[[NSAnimationContext currentContext] setDuration:0.15f];
[[NSAnimationContext currentContext] setCompletionHandler:^{
[weakSelf.windowController windowWillClose:nil];
[weakSelf orderOut:nil];
[weakSelf.windowController windowWillClose:sender];
[weakSelf orderOut:sender];
[weakSelf setAlphaValue:1.f];
}];
[[self animator] setAlphaValue:0.f];

View File

@@ -60,4 +60,10 @@
///
@property IBOutlet NSButton *openEventButton;
///
/// Reference to the "Application Name" label in the XIB. Used to remove if application
/// doesn't have a CFBundleName.
///
@property IBOutlet NSTextField *applicationNameLabel;
@end

View File

@@ -16,7 +16,7 @@
#import <SecurityInterface/SFCertificatePanel.h>
#import "SNTCertificate.h"
#import "MOLCertificate.h"
#import "SNTConfigurator.h"
#import "SNTFileInfo.h"
#import "SNTMessageWindow.h"
@@ -46,6 +46,10 @@
[self.openEventButton setTitle:eventDetailText];
}
}
if (!self.event.fileBundleName) {
[self.applicationNameLabel removeFromSuperview];
}
}
- (IBAction)showWindow:(id)sender {
@@ -63,7 +67,7 @@
- (IBAction)showCertInfo:(id)sender {
// SFCertificatePanel expects an NSArray of SecCertificateRef's
NSMutableArray *certArray = [NSMutableArray arrayWithCapacity:[self.event.signingChain count]];
for (SNTCertificate *cert in self.event.signingChain) {
for (MOLCertificate *cert in self.event.signingChain) {
[certArray addObject:(id)cert.certRef];
}
@@ -105,7 +109,7 @@
}
- (NSString *)publisherInfo {
SNTCertificate *leafCert = [self.event.signingChain firstObject];
MOLCertificate *leafCert = [self.event.signingChain firstObject];
if (leafCert.commonName && leafCert.orgName) {
return [NSString stringWithFormat:@"%@ - %@", leafCert.orgName, leafCert.commonName];

View File

@@ -1,111 +0,0 @@
/// Copyright 2015 Google Inc. All rights reserved.
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
/// http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///
/// SNTCertificate wraps a @c SecCertificateRef to provide Objective-C accessors to
/// commonly used certificate data. Accessors cache data for repeated access.
///
@interface SNTCertificate : NSObject<NSSecureCoding>
///
/// Initialize a SNTCertificate object with a valid SecCertificateRef. Designated initializer.
///
/// @param certRef valid SecCertificateRef, which will be retained.
///
- (instancetype)initWithSecCertificateRef:(SecCertificateRef)certRef;
///
/// Initialize a SNTCertificate object with certificate data in DER format.
///
/// @param certData DER-encoded certificate data.
/// @return initialized SNTCertificate or nil if certData is not a DER-encoded certificate.
///
- (instancetype)initWithCertificateDataDER:(NSData *)certData;
///
/// Initialize a SNTCertificate object with certificate data in PEM format.
/// If multiple PEM certificates exist within the string, the first is used.
///
/// @param certData PEM-encoded certificate data.
/// @return initialized SNTCertifcate or nil if certData is not a PEM-encoded certificate.
///
- (instancetype)initWithCertificateDataPEM:(NSString *)certData;
///
/// Returns an array of SNTCertificate's for all of the certificates in @c pemData.
///
/// @param pemData PEM-encoded certificates.
/// @return array of SNTCertificate objects.
///
+ (NSArray *)certificatesFromPEM:(NSString *)pemData;
///
/// Access the underlying certificate ref.
///
@property(readonly, nonatomic) SecCertificateRef certRef;
///
/// SHA-1 hash of the certificate data.
///
@property(readonly, nonatomic) NSString *SHA1;
///
/// SHA-256 hash of the certificate data.
///
@property(readonly, nonatomic) NSString *SHA256;
///
/// Certificate data.
///
@property(readonly, nonatomic) NSData *certData;
///
/// Common Name e.g: "Software Signing"
///
@property(readonly, nonatomic) NSString *commonName;
///
/// Country Name e.g: "US"
///
@property(readonly, nonatomic) NSString *countryName;
///
/// Organizational Name e.g: "Apple Inc."
///
@property(readonly, nonatomic) NSString *orgName;
///
/// Organizational Unit Name e.g: "Apple Software"
///
@property(readonly, nonatomic) NSString *orgUnit;
///
/// Issuer details, same fields as above.
///
@property(readonly, nonatomic) NSString *issuerCommonName;
@property(readonly, nonatomic) NSString *issuerCountryName;
@property(readonly, nonatomic) NSString *issuerOrgName;
@property(readonly, nonatomic) NSString *issuerOrgUnit;
///
/// Validity Not Before
///
@property(readonly, nonatomic) NSDate *validFrom;
///
/// Validity Not After
///
@property(readonly, nonatomic) NSDate *validUntil;
@end

View File

@@ -1,361 +0,0 @@
/// Copyright 2015 Google Inc. All rights reserved.
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
/// http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
#import "SNTCertificate.h"
#import <CommonCrypto/CommonDigest.h>
#import <Security/Security.h>
@interface SNTCertificate ()
/// A container for cached property values
@property NSMutableDictionary *memoizedData;
@end
@implementation SNTCertificate
static NSString *const kCertDataKey = @"certData";
#pragma mark Init/Dealloc
- (instancetype)initWithSecCertificateRef:(SecCertificateRef)certRef {
self = [super init];
if (self) {
_certRef = certRef;
CFRetain(_certRef);
}
return self;
}
- (instancetype)initWithCertificateDataDER:(NSData *)certData {
SecCertificateRef cert = SecCertificateCreateWithData(NULL, (__bridge CFDataRef)certData);
if (cert) {
// Despite the header file claiming that SecCertificateCreateWithData will return NULL if
// @c certData doesn't contain a valid DER-encoded X509 cert, this isn't always true.
// radar://problem/16124651
// To workaround, check that the certificate serial number can be retrieved. According to
// RFC5280, the serial number field is required.
NSData *ser = CFBridgingRelease(SecCertificateCopySerialNumber(cert, NULL));
if (ser) {
self = [self initWithSecCertificateRef:cert];
} else {
self = nil;
}
CFRelease(cert); // was retained in initWithSecCertificateRef
} else {
self = nil;
}
return self;
}
- (instancetype)initWithCertificateDataPEM:(NSString *)certData {
// Find the PEM and extract the base64-encoded DER data from within
NSScanner *scanner = [NSScanner scannerWithString:certData];
NSString *base64der;
// Locate and parse DER data into |base64der|
[scanner scanUpToString:@"-----BEGIN CERTIFICATE-----" intoString:NULL];
if (!([scanner scanString:@"-----BEGIN CERTIFICATE-----" intoString:NULL] &&
[scanner scanUpToString:@"-----END CERTIFICATE-----" intoString:&base64der] &&
[scanner scanString:@"-----END CERTIFICATE-----" intoString:NULL])) {
return nil;
}
// base64-decode the DER
SecTransformRef transform = SecDecodeTransformCreate(kSecBase64Encoding, NULL);
if (!transform) return nil;
NSData *input = [base64der dataUsingEncoding:NSUTF8StringEncoding];
NSData *output = nil;
if (SecTransformSetAttribute(transform,
kSecTransformInputAttributeName,
(__bridge CFDataRef)input,
NULL)) {
output = CFBridgingRelease(SecTransformExecute(transform, NULL));
}
if (transform) CFRelease(transform);
return [self initWithCertificateDataDER:output];
}
+ (NSArray *)certificatesFromPEM:(NSString *)pemData {
NSScanner *scanner = [NSScanner scannerWithString:pemData];
NSMutableArray *certs = [[NSMutableArray alloc] init];
while (YES) {
NSString *curCert;
[scanner scanUpToString:@"-----BEGIN CERTIFICATE-----" intoString:NULL];
[scanner scanUpToString:@"-----END CERTIFICATE-----" intoString:&curCert];
// If there was no data, break.
if (!curCert) break;
curCert = [curCert stringByAppendingString:@"-----END CERTIFICATE-----"];
SNTCertificate *cert = [[SNTCertificate alloc] initWithCertificateDataPEM:curCert];
// If the data couldn't be turned into a valid SNTCertificate, continue.
if (!cert) continue;
[certs addObject:cert];
}
return certs;
}
- (instancetype)init {
[self doesNotRecognizeSelector:_cmd];
return nil;
}
- (void)dealloc {
if (_certRef) CFRelease(_certRef);
}
#pragma mark Equality & description
- (BOOL)isEqual:(id)other {
if (self == other) return YES;
if (![other isKindOfClass:[SNTCertificate class]]) return NO;
SNTCertificate *o = other;
return [self.certData isEqual:o.certData];
}
- (NSUInteger)hash {
return [self.certData hash];
}
- (NSString *)description {
return
[NSString stringWithFormat:@"/O=%@/OU=%@/CN=%@", self.orgName, self.orgUnit, self.commonName];
}
#pragma mark NSSecureCoding
+ (BOOL)supportsSecureCoding {
return YES;
}
- (void)encodeWithCoder:(NSCoder *)coder {
[coder encodeObject:self.certData forKey:kCertDataKey];
}
- (instancetype)initWithCoder:(NSCoder *)decoder {
NSData *certData = [decoder decodeObjectOfClass:[NSData class] forKey:kCertDataKey];
if ([certData length] == 0) return nil;
SecCertificateRef cert = SecCertificateCreateWithData(NULL, (__bridge CFDataRef)certData);
self = [self initWithSecCertificateRef:cert];
if (cert) CFRelease(cert);
return self;
}
#pragma mark Private Accessors
///
/// For a given selector, caches the value that selector would return on subsequent invocations,
/// using the provided block to get the value on the first invocation.
/// Assumes the selector's value will never change.
///
- (id)memoizedSelector:(SEL)selector forBlock:(id (^)(void))block {
NSString *selName = NSStringFromSelector(selector);
if (!self.memoizedData) {
self.memoizedData = [NSMutableDictionary dictionary];
}
if (!self.memoizedData[selName]) {
id val = block();
if (val) {
self.memoizedData[selName] = val;
} else {
self.memoizedData[selName] = [NSNull null];
}
}
// Return the value if there is one, or nil if the value is NSNull
return self.memoizedData[selName] != [NSNull null] ? self.memoizedData[selName] : nil;
}
- (NSDictionary *)allCertificateValues {
return [self memoizedSelector:_cmd forBlock:^id{
return CFBridgingRelease(SecCertificateCopyValues(self.certRef, NULL, NULL));
}];
}
- (NSDictionary *)x509SubjectName {
return [self memoizedSelector:_cmd forBlock:^id{
return [self allCertificateValues][(__bridge NSString *)kSecOIDX509V1SubjectName];
}];
}
- (NSDictionary *)x509IssuerName {
return [self memoizedSelector:_cmd forBlock:^id{
return [self allCertificateValues][(__bridge NSString *)kSecOIDX509V1IssuerName];
}];
}
///
/// Retrieve the value with the specified label from the X509 dictionary provided
///
/// @param desiredLabel The label you want, e.g: kSecOIDOrganizationName.
/// @param dict The dictionary to look in (Subject or Issuer)
/// @return An @c NSString, the value for the specified label.
///
- (NSString *)x509ValueForLabel:(NSString *)desiredLabel fromDictionary:(NSDictionary *)dict {
@try {
NSArray *valArray = dict[(__bridge NSString *)kSecPropertyKeyValue];
for (NSDictionary *curCertVal in valArray) {
NSString *valueLabel = curCertVal[(__bridge NSString *)kSecPropertyKeyLabel];
if ([valueLabel isEqual:desiredLabel]) {
return curCertVal[(__bridge NSString *)kSecPropertyKeyValue];
}
}
return nil;
}
@catch (NSException *e) {
return nil;
}
}
///
/// Retrieve the specified date from the certificate's values and convert from a reference date
/// to an NSDate object.
///
/// @param key The identifier for the date: @c kSecOIDX509V1ValiditityNot{Before,After}
/// @return An @c NSDate representing the date and time the certificate is valid from or expires.
///
- (NSDate *)dateForX509Key:(NSString *)key {
NSDictionary *curCertVal = [self allCertificateValues][key];
NSNumber *value = curCertVal[(__bridge NSString *)kSecPropertyKeyValue];
NSTimeInterval interval = [value doubleValue];
if (interval) {
return [NSDate dateWithTimeIntervalSinceReferenceDate:interval];
}
return nil;
}
#pragma mark Public Accessors
- (NSString *)SHA1 {
return [self memoizedSelector:_cmd forBlock:^id{
NSMutableData *SHA1Buffer = [[NSMutableData alloc] initWithCapacity:CC_SHA1_DIGEST_LENGTH];
CC_SHA1([self.certData bytes], (CC_LONG)[self.certData length], [SHA1Buffer mutableBytes]);
const unsigned char *bytes = (const unsigned char *)[SHA1Buffer bytes];
NSMutableString *hexDigest = [NSMutableString stringWithCapacity:CC_SHA1_DIGEST_LENGTH * 2];
for (int i = 0; i < CC_SHA1_DIGEST_LENGTH; i++) {
[hexDigest appendFormat:@"%02x", bytes[i]];
}
return hexDigest;
}];
}
- (NSString *)SHA256 {
return [self memoizedSelector:_cmd forBlock:^id{
NSMutableData *SHA256Buffer = [[NSMutableData alloc] initWithCapacity:CC_SHA256_DIGEST_LENGTH];
CC_SHA256([self.certData bytes], (CC_LONG)[self.certData length], [SHA256Buffer mutableBytes]);
const unsigned char *bytes = (const unsigned char *)[SHA256Buffer bytes];
NSMutableString *hexDigest = [NSMutableString stringWithCapacity:CC_SHA256_DIGEST_LENGTH * 2];
for (int i = 0; i < CC_SHA256_DIGEST_LENGTH; i++) {
[hexDigest appendFormat:@"%02x", bytes[i]];
}
return hexDigest;
}];
}
- (NSData *)certData {
return CFBridgingRelease(SecCertificateCopyData(self.certRef));
}
- (NSString *)commonName {
return [self memoizedSelector:_cmd forBlock:^id{
CFStringRef commonName = NULL;
SecCertificateCopyCommonName(self.certRef, &commonName);
return CFBridgingRelease(commonName);
}];
}
- (NSString *)countryName {
return [self memoizedSelector:_cmd forBlock:^id{
return [self x509ValueForLabel:(__bridge NSString *)kSecOIDCountryName
fromDictionary:[self x509SubjectName]];
}];
}
- (NSString *)orgName {
return [self memoizedSelector:_cmd forBlock:^id{
return [self x509ValueForLabel:(__bridge NSString *)kSecOIDOrganizationName
fromDictionary:[self x509SubjectName]];
}];
}
- (NSString *)orgUnit {
return [self memoizedSelector:_cmd forBlock:^id{
return [self x509ValueForLabel:(__bridge NSString *)kSecOIDOrganizationalUnitName
fromDictionary:[self x509SubjectName]];
}];
}
- (NSDate *)validFrom {
return [self memoizedSelector:_cmd forBlock:^id{
return [self dateForX509Key:(__bridge NSString *)kSecOIDX509V1ValidityNotBefore];
}];
}
- (NSDate *)validUntil {
return [self memoizedSelector:_cmd forBlock:^id{
return [self dateForX509Key:(__bridge NSString *)kSecOIDX509V1ValidityNotAfter];
}];
}
- (NSString *)issuerCommonName {
return [self memoizedSelector:_cmd forBlock:^id{
return [self x509ValueForLabel:(__bridge NSString *)kSecOIDCommonName
fromDictionary:[self x509IssuerName]];
}];
}
- (NSString *)issuerCountryName {
return [self memoizedSelector:_cmd forBlock:^id{
return [self x509ValueForLabel:(__bridge NSString *)kSecOIDCountryName
fromDictionary:[self x509IssuerName]];
}];
}
- (NSString *)issuerOrgName {
return [self memoizedSelector:_cmd forBlock:^id{
return [self x509ValueForLabel:(__bridge NSString *)kSecOIDOrganizationName
fromDictionary:[self x509IssuerName]];
}];
}
- (NSString *)issuerOrgUnit {
return [self memoizedSelector:_cmd forBlock:^id{
return [self x509ValueForLabel:(__bridge NSString *)kSecOIDOrganizationalUnitName
fromDictionary:[self x509IssuerName]];
}];
}
@end

View File

@@ -1,90 +0,0 @@
/// Copyright 2015 Google Inc. All rights reserved.
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
/// http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
@class SNTCertificate;
///
/// SNTCodesignChecker validates a binary (either on-disk or in memory) has been signed
/// and if so allows for pulling out the certificates that were used to sign it.
///
@interface SNTCodesignChecker : NSObject
///
/// The SecStaticCodeRef that this SNTCodesignChecker is working around
///
@property(readonly) SecStaticCodeRef codeRef;
///
/// Returns a dictionary of raw signing information
///
@property(readonly) NSDictionary *signingInformation;
///
/// Returns an array of @c SNTCertificate objects representing the chain that signed this binary.
///
@property(readonly) NSArray *certificates;
///
/// Returns the leaf certificate that this binary was signed with
///
@property(readonly, nonatomic) SNTCertificate *leafCertificate;
///
/// Returns the on-disk path of this binary.
///
@property(readonly, nonatomic) NSString *binaryPath;
///
/// Designated initializer
/// Takes ownership of the codeRef reference.
///
/// @param codeRef a SecStaticCodeRef or SecCodeRef representing a binary.
/// @return an initialized SNTCodesignChecker if the binary is validly signed, nil otherwise.
///
- (instancetype)initWithSecStaticCodeRef:(SecStaticCodeRef)codeRef;
///
/// Convenience initializer for a binary on disk.
///
/// @param binaryPath A binary file on disk
/// @return an initialized SNTCodesignChecker if file is a binary and is signed, nil otherwise.
///
- (instancetype)initWithBinaryPath:(NSString *)binaryPath;
///
/// Convenience initializer for a binary that is running, by its process ID.
///
/// @param PID Id of a running process.
/// @return an initialized SNTCodesignChecker if binary is signed, nil otherwise.
///
- (instancetype)initWithPID:(pid_t)PID;
///
/// Convenience initializer for the currently running process.
///
/// @return an initialized SNTCodesignChecker if current binary is signed, nil otherwise.
///
- (instancetype)initWithSelf;
///
/// Compares the signatures of the binaries represented by this SNTCodesignChecker and
/// @c otherChecker.
///
/// If both binaries are correctly signed and the leaf signatures are identical.
///
/// @return YES if both binaries are signed with the same leaf certificate.
///
- (BOOL)signingInformationMatches:(SNTCodesignChecker *)otherChecker;
@end

View File

@@ -1,193 +0,0 @@
/// Copyright 2015 Google Inc. All rights reserved.
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
/// http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
#import "SNTCodesignChecker.h"
#import <Security/Security.h>
#import "SNTCertificate.h"
/**
* kStaticSigningFlags are the flags used when validating signatures on disk.
*
* Don't validate resources but do validate nested code. Ignoring resources _dramatically_ speeds
* up validation (see below) but does mean images, plists, etc will not be checked and modifying
* these will not be considered invalid. To ensure any code inside the binary is still checked,
* we check nested code.
*
* Timings with different flags:
* Checking Xcode 5.1.1 bundle:
* kSecCSDefaultFlags: 3.895s
* kSecCSDoNotValidateResources: 0.013s
* kSecCSDoNotValidateResources | kSecCSCheckNestedCode: 0.013s
*
* Checking Google Chrome 36.0.1985.143 bundle:
* kSecCSDefaultFlags: 0.529s
* kSecCSDoNotValidateResources: 0.032s
* kSecCSDoNotValidateResources | kSecCSCheckNestedCode: 0.033s
*/
static const SecCSFlags kStaticSigningFlags = kSecCSDoNotValidateResources | kSecCSCheckNestedCode;
/**
* kSigningFlags are the flags used when validating signatures for running binaries.
*
* No special flags needed currently.
*/
static const SecCSFlags kSigningFlags = kSecCSDefaultFlags;
@interface SNTCodesignChecker ()
/// Array of @c SNTCertificate's representing the chain of certs this executable was signed with.
@property NSMutableArray *certificates;
@end
@implementation SNTCodesignChecker
#pragma mark Init/dealloc
- (instancetype)initWithSecStaticCodeRef:(SecStaticCodeRef)codeRef {
self = [super init];
if (self) {
// First check the signing is valid
if (CFGetTypeID(codeRef) == SecStaticCodeGetTypeID()) {
if (SecStaticCodeCheckValidity(codeRef, kStaticSigningFlags, NULL) != errSecSuccess) {
return nil;
}
} else if (CFGetTypeID(codeRef) == SecCodeGetTypeID()) {
if (SecCodeCheckValidity((SecCodeRef)codeRef, kSigningFlags, NULL) != errSecSuccess) {
return nil;
}
} else {
return nil;
}
// Get CFDictionary of signing information for binary
OSStatus status = errSecSuccess;
CFDictionaryRef signingDict = NULL;
status = SecCodeCopySigningInformation(codeRef, kSecCSSigningInformation, &signingDict);
_signingInformation = CFBridgingRelease(signingDict);
if (status != errSecSuccess) return nil;
// Get array of certificates.
NSArray *certs = _signingInformation[(id)kSecCodeInfoCertificates];
if (!certs) return nil;
// Wrap SecCertificateRef objects in SNTCertificate and put in a new NSArray
NSMutableArray *mutableCerts = [[NSMutableArray alloc] initWithCapacity:certs.count];
for (NSUInteger i = 0; i < certs.count; ++i) {
SecCertificateRef certRef = (__bridge SecCertificateRef)certs[i];
SNTCertificate *newCert = [[SNTCertificate alloc] initWithSecCertificateRef:certRef];
[mutableCerts addObject:newCert];
}
_certificates = [mutableCerts copy];
_codeRef = codeRef;
CFRetain(_codeRef);
}
return self;
}
- (instancetype)initWithBinaryPath:(NSString *)binaryPath {
SecStaticCodeRef codeRef = NULL;
// Get SecStaticCodeRef for binary
if (SecStaticCodeCreateWithPath(
(__bridge CFURLRef)[NSURL fileURLWithPath:binaryPath isDirectory:NO],
kSecCSDefaultFlags,
&codeRef) == errSecSuccess) {
self = [self initWithSecStaticCodeRef:codeRef];
} else {
self = nil;
}
if (codeRef) CFRelease(codeRef);
return self;
}
- (instancetype)initWithPID:(pid_t)PID {
SecCodeRef codeRef = NULL;
NSDictionary *attributes = @{ (__bridge NSString *)kSecGuestAttributePid : @(PID) };
if (SecCodeCopyGuestWithAttributes(
NULL,
(__bridge CFDictionaryRef)attributes,
kSecCSDefaultFlags,
&codeRef) == errSecSuccess) {
self = [self initWithSecStaticCodeRef:codeRef];
} else {
self = nil;
}
if (codeRef) CFRelease(codeRef);
return self;
}
- (instancetype)initWithSelf {
SecCodeRef codeSelf = NULL;
if (SecCodeCopySelf(kSecCSDefaultFlags, &codeSelf) == errSecSuccess) {
self = [self initWithSecStaticCodeRef:codeSelf];
} else {
self = nil;
}
if (codeSelf) CFRelease(codeSelf);
return self;
}
- (instancetype)init {
[self doesNotRecognizeSelector:_cmd];
return nil;
}
- (void)dealloc {
if (_codeRef) {
CFRelease(_codeRef);
_codeRef = NULL;
}
}
#pragma mark Description
- (NSString *)description {
NSString *binarySource;
if (CFGetTypeID(self.codeRef) == SecStaticCodeGetTypeID()) {
binarySource = @"On-disk";
} else {
binarySource = @"In-memory";
}
return [NSString stringWithFormat:@"%@ binary, signed by %@, located at: %@",
binarySource, self.leafCertificate.orgName, self.binaryPath];
}
#pragma mark Public accessors
- (SNTCertificate *)leafCertificate {
return [self.certificates firstObject];
}
- (NSString *)binaryPath {
CFURLRef path;
OSStatus status = SecCodeCopyPath(self.codeRef, kSecCSDefaultFlags, &path);
NSURL *pathURL = CFBridgingRelease(path);
if (status != errSecSuccess) return nil;
return [pathURL path];
}
- (BOOL)signingInformationMatches:(SNTCodesignChecker *)otherChecker {
return [self.certificates isEqual:otherChecker.certificates];
}
@end

View File

@@ -31,9 +31,13 @@ extern NSString * const kDefaultConfigFilePath;
@property(nonatomic) santa_clientmode_t clientMode;
///
/// If set to NO, file writes won't be logged. Defaults to YES.
/// The regex of paths to log file changes for. Regexes are specified in ICU format.
///
@property(nonatomic) BOOL logFileChanges;
/// The regex flags IXSM can be used, though the s (dotalL) and m (multiline) flags are
/// pointless as a path only ever has a single line.
/// If the regex doesn't begin with ^ to match from the beginning of the line, it will be added.
///
@property(nonatomic) NSRegularExpression *fileChangesRegex;
///
/// The regex of whitelisted paths. Regexes are specified in ICU format.
@@ -53,6 +57,13 @@ extern NSString * const kDefaultConfigFilePath;
///
@property(nonatomic) NSRegularExpression *blacklistPathRegex;
///
/// Enable __PAGEZERO protection, defaults to YES
/// If this flag is set to NO, 32-bit binaries that are missing
/// the __PAGEZERO segment will not be blocked.
///
@property(readonly, nonatomic) BOOL enablePageZeroProtection;
#pragma mark - GUI Settings
///
@@ -106,6 +117,16 @@ extern NSString * const kDefaultConfigFilePath;
///
@property(readonly, nonatomic) NSString *machineOwner;
///
/// The last date of successful sync.
///
@property(nonatomic) NSDate *syncLastSuccess;
///
/// If YES a clean sync is required.
///
@property(nonatomic) BOOL syncCleanRequired;
///
/// If set, this over-rides the default machine ID used for syncing.
///

View File

@@ -22,6 +22,7 @@
@property NSMutableDictionary *configData;
/// Creating NSRegularExpression objects is not fast, so cache them.
@property NSRegularExpression *cachedFileChangesRegex;
@property NSRegularExpression *cachedWhitelistDirRegex;
@property NSRegularExpression *cachedBlacklistDirRegex;
@@ -36,9 +37,10 @@ NSString * const kDefaultConfigFilePath = @"/var/db/santa/config.plist";
/// The keys in the config file
static NSString * const kClientModeKey = @"ClientMode";
static NSString * const kFileChangesRegexKey = @"FileChangesRegex";
static NSString * const kWhitelistRegexKey = @"WhitelistRegex";
static NSString * const kBlacklistRegexKey = @"BlacklistRegex";
static NSString * const kLogFileChangesKey = @"LogFileChanges";
static NSString * const kEnablePageZeroProtectionKey = @"EnablePageZeroProtection";
static NSString * const kMoreInfoURLKey = @"MoreInfoURL";
static NSString * const kEventDetailURLKey = @"EventDetailURL";
@@ -46,6 +48,8 @@ static NSString * const kEventDetailTextKey = @"EventDetailText";
static NSString * const kDefaultBlockMessage = @"DefaultBlockMessage";
static NSString * const kSyncBaseURLKey = @"SyncBaseURL";
static NSString * const kSyncLastSuccess = @"SyncLastSuccess";
static NSString * const kSyncCleanRequired = @"SyncCleanRequired";
static NSString * const kClientAuthCertificateFileKey = @"ClientAuthCertificateFile";
static NSString * const kClientAuthCertificatePasswordKey = @"ClientAuthCertificatePassword";
static NSString * const kClientAuthCertificateCNKey = @"ClientAuthCertificateCN";
@@ -85,7 +89,8 @@ static NSString * const kMachineIDPlistKeyKey = @"MachineIDKey";
#pragma mark Protected Keys
- (NSArray *)protectedKeys {
return @[ kClientModeKey, kWhitelistRegexKey, kBlacklistRegexKey, kLogFileChangesKey ];
return @[ kClientModeKey, kWhitelistRegexKey, kBlacklistRegexKey,
kFileChangesRegexKey, kSyncBaseURLKey ];
}
#pragma mark Public Interface
@@ -149,15 +154,32 @@ static NSString * const kMachineIDPlistKeyKey = @"MachineIDKey";
[self saveConfigToDisk];
}
- (BOOL)logFileChanges {
return [self.configData[kLogFileChangesKey] boolValue];
- (NSRegularExpression *)fileChangesRegex {
if (!self.cachedFileChangesRegex && self.configData[kFileChangesRegexKey]) {
NSString *re = self.configData[kFileChangesRegexKey];
if (![re hasPrefix:@"^"]) re = [@"^" stringByAppendingString:re];
self.cachedFileChangesRegex = [NSRegularExpression regularExpressionWithPattern:re
options:0
error:NULL];
}
return self.cachedFileChangesRegex;
}
- (void)setLogFileChanges:(BOOL)logFileChanges {
self.configData[kLogFileChangesKey] = @(logFileChanges);
- (void)setFileChangesRegex:(NSRegularExpression *)re {
if (!re) {
[self.configData removeObjectForKey:kFileChangesRegexKey];
} else {
self.configData[kFileChangesRegexKey] = [re pattern];
}
self.cachedFileChangesRegex = nil;
[self saveConfigToDisk];
}
- (BOOL)enablePageZeroProtection {
NSNumber *keyValue = self.configData[kEnablePageZeroProtectionKey];
return keyValue ? [keyValue boolValue] : YES;
}
- (NSURL *)moreInfoURL {
return [NSURL URLWithString:self.configData[kMoreInfoURLKey]];
}
@@ -202,6 +224,24 @@ static NSString * const kMachineIDPlistKeyKey = @"MachineIDKey";
return self.configData[kServerAuthRootsFileKey];
}
- (NSDate *)syncLastSuccess {
return self.configData[kSyncLastSuccess];
}
- (void)setSyncLastSuccess:(NSDate *)syncLastSuccess {
self.configData[kSyncLastSuccess] = syncLastSuccess;
[self saveConfigToDisk];
}
- (BOOL)syncCleanRequired {
return [self.configData[kSyncCleanRequired] boolValue];
}
- (void)setSyncCleanRequired:(BOOL)syncCleanRequired {
self.configData[kSyncCleanRequired] = @(syncCleanRequired);
[self saveConfigToDisk];
}
- (NSString *)machineOwner {
NSString *machineOwner;
@@ -255,7 +295,7 @@ static NSString * const kMachineIDPlistKeyKey = @"MachineIDKey";
NSDictionary *configData =
[NSPropertyListSerialization propertyListWithData:readData
options:kCFPropertyListImmutable
options:NSPropertyListImmutable
format:NULL
error:&error];
if (error) {
@@ -265,7 +305,7 @@ static NSString * const kMachineIDPlistKeyKey = @"MachineIDKey";
if (!self.configData) {
self.configData = [configData mutableCopy];
} else {
} else if (self.syncBaseURL) {
// Ensure no-one is trying to change protected keys behind our back.
NSMutableDictionary *configDataMutable = [configData mutableCopy];
BOOL changed = NO;

View File

@@ -109,8 +109,8 @@
///
/// @return Either the Info.plist in the bundle this file is part of, or an embedded plist if there
/// is one. In the odd case that a file has both an embedded Info.plist and is part of a bundle,
/// the Info.plist from the bundle will be returned.
/// is one. In the unlikely event that a file has both an embedded Info.plist and is part of a
/// bundle, the embedded plist will be returned.
///
- (NSDictionary *)infoPlist;
@@ -135,9 +135,28 @@
- (NSString *)bundleShortVersionString;
///
/// @return any URLs this file may have been downloaded from, using the
/// @c com.apple.metadata:kMDItemWhereFroms extended attribute.
/// @return LaunchServices quarantine data - download URL as an absolute string.
///
- (NSArray *)downloadURLs;
- (NSString *)quarantineDataURL;
///
/// @return LaunchServices quarantine data - referer URL as an absolute string.
///
- (NSString *)quarantineRefererURL;
///
/// @return LaunchServices quarantine data - agent bundle ID.
///
- (NSString *)quarantineAgentBundleID;
///
/// @return LaunchServices quarantine data - timestamp.
///
- (NSDate *)quarantineTimestamp;
///
/// @return The size of the file in bytes.
///
- (NSUInteger)fileSize;
@end

View File

@@ -18,7 +18,6 @@
#include <mach-o/loader.h>
#include <mach-o/swap.h>
#include <sys/xattr.h>
// Simple class to hold the data of a mach_header and the offset within the file
// in which that header was found.
@@ -48,10 +47,13 @@
// Cached properties
@property NSBundle *bundleRef;
@property NSDictionary *infoDict;
@property NSDictionary *quarantineDict;
@end
@implementation SNTFileInfo
extern NSString *const NSURLQuarantinePropertiesKey WEAK_IMPORT_ATTRIBUTE;
- (instancetype)initWithPath:(NSString *)path error:(NSError **)error {
self = [super init];
if (self) {
@@ -224,65 +226,19 @@
- (NSDictionary *)infoPlist {
if (!self.infoDict) {
NSDictionary *d = [self embeddedPlist];
if (d) {
self.infoDict = d;
return self.infoDict;
}
d = self.bundle.infoDictionary;
if (d) {
self.infoDict = d;
return self.infoDict;
}
self.infoDict = (NSDictionary *)[NSNull null];
if (self.bundle) {
NSDictionary *d = self.bundle.infoDictionary;
if (d) self.infoDict = d;
}
// Look for an embedded Info.plist if there is one.
// This could (and used to) use CFBundleCopyInfoDictionaryForURL but that uses mmap to read
// the file and so can cause SIGBUS if the file is deleted/truncated while it's working.
MachHeaderWithOffset *mhwo = [[self.machHeaders allValues] firstObject];
if (!mhwo) return nil;
struct mach_header *mh = (struct mach_header *)mhwo.data.bytes;
if (mh->filetype != MH_EXECUTE) return nil;
BOOL is64 = (mh->magic == MH_MAGIC_64 || mh->magic == MH_CIGAM_64);
uint32_t ncmds = mh->ncmds;
uint32_t nsects = 0;
uint64_t offset = mhwo.offset;
uint32_t sz_header = is64 ? sizeof(struct mach_header_64) : sizeof(struct mach_header);
uint32_t sz_segment = is64 ? sizeof(struct segment_command_64) : sizeof(struct segment_command);
uint32_t sz_section = is64 ? sizeof(struct section_64) : sizeof(struct section);
offset += sz_header;
// Loop through the load commands looking for the segment named __TEXT
for (uint32_t i = 0; i < ncmds; i++) {
NSData *cmdData = [self safeSubdataWithRange:NSMakeRange(offset, sz_segment)];
if (!cmdData) return nil;
struct segment_command_64 *lc = (struct segment_command_64 *)[cmdData bytes];
if (lc->cmd == LC_SEGMENT || lc->cmd == LC_SEGMENT_64) {
if (strncmp(lc->segname, "__TEXT", 6) == 0) {
nsects = lc->nsects;
offset += sz_segment;
break;
}
}
offset += lc->cmdsize;
}
// Loop through the sections in the __TEXT segment looking for an __info_plist section.
for (uint32_t i = 0; i < nsects; i++) {
NSData *sectData = [self safeSubdataWithRange:NSMakeRange(offset, sz_section)];
if (!sectData) return nil;
struct section_64 *sect = (struct section_64 *)[sectData bytes];
if (strncmp(sect->sectname, "__info_plist", 12) == 0 && sect->size < 2000000) {
NSData *plistData = [self safeSubdataWithRange:NSMakeRange(sect->offset, sect->size)];
if (!plistData) return nil;
NSDictionary *plist;
plist = [NSPropertyListSerialization propertyListWithData:plistData
options:NSPropertyListImmutable
format:NULL
error:NULL];
if (plist) self.infoDict = plist;
break;
}
offset += sz_section;
}
}
return self.infoDict == (NSDictionary *)[NSNull null] ? nil : self.infoDict;
}
@@ -303,29 +259,26 @@
return [self.infoPlist objectForKey:@"CFBundleShortVersionString"];
}
- (NSArray *)downloadURLs {
char *path = (char *)[self.path fileSystemRepresentation];
size_t size = (size_t)getxattr(path, "com.apple.metadata:kMDItemWhereFroms", NULL, 0, 0, 0);
char *value = malloc(size);
if (!value) return nil;
- (NSString *)quarantineDataURL {
NSURL *url = [self quarantineData][(__bridge NSString *)kLSQuarantineDataURLKey];
return [url absoluteString];
}
if (getxattr(path, "com.apple.metadata:kMDItemWhereFroms", value, size, 0, 0) == -1) {
free(value);
return nil;
}
- (NSString *)quarantineRefererURL {
NSURL *url = [self quarantineData][(__bridge NSString *)kLSQuarantineOriginURLKey];
return [url absoluteString];
}
NSData *data = [NSData dataWithBytes:value length:size];
free(value);
- (NSString *)quarantineAgentBundleID {
return [self quarantineData][(__bridge NSString *)kLSQuarantineAgentBundleIdentifierKey];
}
if (data) {
NSArray *urls = [NSPropertyListSerialization propertyListWithData:data
options:NSPropertyListImmutable
format:NULL
error:NULL];
return urls;
}
- (NSDate *)quarantineTimestamp {
return [self quarantineData][(__bridge NSString *)kLSQuarantineTimeStampKey];
}
return nil;
- (NSUInteger)fileSize {
return self.fileData.length;
}
#pragma mark Internal Methods
@@ -395,6 +348,64 @@
return nil;
}
///
/// Locate an embedded plist in the file
///
- (NSDictionary *)embeddedPlist {
// Look for an embedded Info.plist if there is one.
// This could (and used to) use CFBundleCopyInfoDictionaryForURL but that uses mmap to read
// the file and so can cause SIGBUS if the file is deleted/truncated while it's working.
MachHeaderWithOffset *mhwo = [[self.machHeaders allValues] firstObject];
if (!mhwo) return nil;
struct mach_header *mh = (struct mach_header *)mhwo.data.bytes;
if (mh->filetype != MH_EXECUTE) return self.infoDict;
BOOL is64 = (mh->magic == MH_MAGIC_64 || mh->magic == MH_CIGAM_64);
uint32_t ncmds = mh->ncmds;
uint32_t nsects = 0;
uint64_t offset = mhwo.offset;
uint32_t sz_header = is64 ? sizeof(struct mach_header_64) : sizeof(struct mach_header);
uint32_t sz_segment = is64 ? sizeof(struct segment_command_64) : sizeof(struct segment_command);
uint32_t sz_section = is64 ? sizeof(struct section_64) : sizeof(struct section);
offset += sz_header;
// Loop through the load commands looking for the segment named __TEXT
for (uint32_t i = 0; i < ncmds; i++) {
NSData *cmdData = [self safeSubdataWithRange:NSMakeRange(offset, sz_segment)];
if (!cmdData) return nil;
struct segment_command_64 *lc = (struct segment_command_64 *)[cmdData bytes];
if (lc->cmd == LC_SEGMENT || lc->cmd == LC_SEGMENT_64) {
if (strncmp(lc->segname, "__TEXT", 6) == 0) {
nsects = lc->nsects;
offset += sz_segment;
break;
}
}
offset += lc->cmdsize;
}
// Loop through the sections in the __TEXT segment looking for an __info_plist section.
for (uint32_t i = 0; i < nsects; i++) {
NSData *sectData = [self safeSubdataWithRange:NSMakeRange(offset, sz_section)];
if (!sectData) return nil;
struct section_64 *sect = (struct section_64 *)[sectData bytes];
if (strncmp(sect->sectname, "__info_plist", 12) == 0 && sect->size < 2000000) {
NSData *plistData = [self safeSubdataWithRange:NSMakeRange(sect->offset, sect->size)];
if (!plistData) return nil;
NSDictionary *plist;
plist = [NSPropertyListSerialization propertyListWithData:plistData
options:NSPropertyListImmutable
format:NULL
error:NULL];
if (plist) return plist;
}
offset += sz_section;
}
return nil;
}
///
/// Return one of the mach_header's in this file.
///
@@ -416,6 +427,19 @@
}
}
///
/// Retrieve quarantine data for a file
///
- (NSDictionary *)quarantineData {
if (!self.quarantineDict && NSURLQuarantinePropertiesKey != NULL) {
NSURL *url = [NSURL fileURLWithPath:self.path];
NSDictionary *d = [url resourceValuesForKeys:@[ NSURLQuarantinePropertiesKey ] error:NULL];
self.quarantineDict = d[NSURLQuarantinePropertiesKey];
if (!self.quarantineDict) self.quarantineDict = (NSDictionary *)[NSNull null];
}
return (self.quarantineDict == (NSDictionary *)[NSNull null]) ? nil : self.quarantineDict;
}
///
/// Return a human-readable string for a cpu_type_t.
///

View File

@@ -79,6 +79,11 @@ typedef struct {
pid_t ppid;
char path[MAXPATHLEN];
char newpath[MAXPATHLEN];
// For file events, this is the process name.
// For exec requests, this is the parent process name.
// While process names can technically be 4*MAXPATHLEN, that never
// actually happens, so only take MAXPATHLEN and throw away any excess.
char pname[MAXPATHLEN];
} santa_message_t;
#endif // SANTA__COMMON__KERNELCOMMON_H

View File

@@ -55,7 +55,7 @@
@property NSString *fileBundleVersionString;
///
/// If the executed file was signed, this is an NSArray of SNTCertificate's
/// If the executed file was signed, this is an NSArray of MOLCertificate's
/// representing the signing chain.
///
@property NSArray *signingChain;
@@ -100,4 +100,13 @@
///
@property NSString *parentName;
///
/// Quarantine data about the executed file, if any.
///
@property NSString *quarantineDataURL;
@property NSString *quarantineRefererURL;
@property NSDate *quarantineTimestamp;
@property NSString *quarantineAgentBundleID;
@end

View File

@@ -14,7 +14,7 @@
#import "SNTStoredEvent.h"
#import "SNTCertificate.h"
#import "MOLCertificate.h"
@implementation SNTStoredEvent
@@ -49,6 +49,11 @@
ENCODE(self.loggedInUsers, @"loggedInUsers");
ENCODE(self.currentSessions, @"currentSessions");
ENCODE(self.quarantineDataURL, @"quarantineDataURL");
ENCODE(self.quarantineRefererURL, @"quarantineRefererURL");
ENCODE(self.quarantineTimestamp, @"quarantineTiemstamp");
ENCODE(self.quarantineAgentBundleID, @"quarantineAgentBundleID");
}
- (instancetype)initWithCoder:(NSCoder *)decoder {
@@ -63,7 +68,7 @@
_fileBundleVersion = DECODE(NSString, @"fileBundleVersion");
_fileBundleVersionString = DECODE(NSString, @"fileBundleVersionString");
_signingChain = DECODEARRAY(SNTCertificate, @"signingChain");
_signingChain = DECODEARRAY(MOLCertificate, @"signingChain");
_executingUser = DECODE(NSString, @"executingUser");
_occurrenceDate = DECODE(NSDate, @"occurrenceDate");
@@ -74,6 +79,11 @@
_loggedInUsers = DECODEARRAY(NSString, @"loggedInUsers");
_currentSessions = DECODEARRAY(NSString, @"currentSessions");
_quarantineDataURL = DECODE(NSString, @"quarantineDataURL");
_quarantineRefererURL = DECODE(NSString, @"quarantineRefererURL");
_quarantineTimestamp = DECODE(NSDate, @"quarantineTimestamp");
_quarantineAgentBundleID = DECODE(NSString, @"quarantineAgentBundleID");
}
return self;
}

View File

@@ -14,7 +14,7 @@
#import "SNTXPCConnection.h"
#import "SNTCodesignChecker.h"
#import "MOLCodesignChecker.h"
@protocol XPCConnectionValidityRequest
- (void)isConnectionValidWithBlock:(void (^)(BOOL))block;
@@ -93,12 +93,12 @@
[connection resume];
__block BOOL verificationComplete = NO;
dispatch_semaphore_t sema = dispatch_semaphore_create(0);
[[connection remoteObjectProxy] isConnectionValidWithBlock:^void(BOOL response) {
pid_t pid = self.currentConnection.processIdentifier;
SNTCodesignChecker *selfCS = [[SNTCodesignChecker alloc] initWithSelf];
SNTCodesignChecker *otherCS = [[SNTCodesignChecker alloc] initWithPID:pid];
MOLCodesignChecker *selfCS = [[MOLCodesignChecker alloc] initWithSelf];
MOLCodesignChecker *otherCS = [[MOLCodesignChecker alloc] initWithPID:pid];
if (response && [otherCS signingInformationMatches:selfCS]) {
[self.currentConnection suspend];
@@ -107,20 +107,19 @@
self.currentConnection.exportedObject = self.exportedObject;
[self invokeAcceptedHandler];
[self.currentConnection resume];
verificationComplete = YES;
dispatch_semaphore_signal(sema);
} else {
[self invokeRejectedHandler];
[self.currentConnection invalidate];
self.currentConnection = nil;
verificationComplete = YES;
dispatch_semaphore_signal(sema);
}
}];
// Wait for validation to complete, at most 5s
for (int sleepLoops = 0; sleepLoops < 1000 && !verificationComplete; sleepLoops++) {
usleep(5000);
if (dispatch_semaphore_wait(sema, dispatch_time(DISPATCH_TIME_NOW, 5 * NSEC_PER_SEC))) {
[self invalidate];
}
if (!verificationComplete) [self invalidate];
}
}
@@ -154,8 +153,8 @@
- (void)isConnectionValidWithBlock:(void (^)(BOOL))block {
pid_t pid = self.currentConnection.processIdentifier;
SNTCodesignChecker *selfCS = [[SNTCodesignChecker alloc] initWithSelf];
SNTCodesignChecker *otherCS = [[SNTCodesignChecker alloc] initWithPID:pid];
MOLCodesignChecker *selfCS = [[MOLCodesignChecker alloc] initWithSelf];
MOLCodesignChecker *otherCS = [[MOLCodesignChecker alloc] initWithPID:pid];
if ([otherCS signingInformationMatches:selfCS]) {
[self.currentConnection suspend];

View File

@@ -32,8 +32,10 @@
/// Database ops
///
- (void)databaseRuleCounts:(void (^)(int64_t binary, int64_t certificate))reply;
- (void)databaseRuleAddRule:(SNTRule *)rule cleanSlate:(BOOL)cleanSlate reply:(void (^)())reply;
- (void)databaseRuleAddRules:(NSArray *)rules cleanSlate:(BOOL)cleanSlate reply:(void (^)())reply;
- (void)databaseRuleAddRule:(SNTRule *)rule cleanSlate:(BOOL)cleanSlate
reply:(void (^)(BOOL success))reply;
- (void)databaseRuleAddRules:(NSArray *)rules cleanSlate:(BOOL)cleanSlate
reply:(void (^)(BOOL success))reply;
- (void)databaseEventCount:(void (^)(int64_t count))reply;
- (void)databaseEventForSHA256:(NSString *)sha256 reply:(void (^)(SNTStoredEvent *))reply;
@@ -44,9 +46,14 @@
/// Config ops
///
- (void)clientMode:(void (^)(santa_clientmode_t))reply;
- (void)watchdogCPUEvents:(void (^)(uint64_t))reply;
- (void)watchdogRAMEvents:(void (^)(uint64_t))reply;
- (void)setClientMode:(santa_clientmode_t)mode reply:(void (^)())reply;
- (void)setNextSyncInterval:(uint64_t)seconds reply:(void (^)())reply;
- (void)setSyncLastSuccess:(NSDate *)date reply:(void (^)())reply;
- (void)setSyncCleanRequired:(BOOL)cleanReqd reply:(void (^)())reply;
- (void)setWhitelistPathRegex:(NSString *)pattern reply:(void (^)())reply;
- (void)setBlacklistPathRegex:(NSString *)pattern reply:(void (^)())reply;
@end

View File

@@ -47,27 +47,27 @@ void SantaDecisionManager::free() {
if (cached_decisions_lock_) {
lck_rw_free(cached_decisions_lock_, sdm_lock_grp_);
cached_decisions_lock_ = NULL;
cached_decisions_lock_ = nullptr;
}
if (dataqueue_lock_) {
lck_mtx_free(dataqueue_lock_, sdm_lock_grp_);
dataqueue_lock_ = NULL;
dataqueue_lock_ = nullptr;
}
if (sdm_lock_attr_) {
lck_attr_free(sdm_lock_attr_);
sdm_lock_attr_ = NULL;
sdm_lock_attr_ = nullptr;
}
if (sdm_lock_grp_) {
lck_grp_free(sdm_lock_grp_);
sdm_lock_grp_ = NULL;
sdm_lock_grp_ = nullptr;
}
if (sdm_lock_grp_attr_) {
lck_grp_attr_free(sdm_lock_grp_attr_);
sdm_lock_grp_attr_ = NULL;
sdm_lock_grp_attr_ = nullptr;
}
super::free();
@@ -101,7 +101,7 @@ void SantaDecisionManager::DisconnectClient(bool itDied) {
message->action = ACTION_REQUEST_SHUTDOWN;
PostToQueue(message);
delete message;
dataqueue_->setNotificationPort(NULL);
dataqueue_->setNotificationPort(nullptr);
} else {
// If the client died, reset the data queue so when it reconnects
// it doesn't get swamped straight away.
@@ -116,8 +116,11 @@ void SantaDecisionManager::DisconnectClient(bool itDied) {
bool SantaDecisionManager::ClientConnected() {
proc_t p = proc_find(client_pid_);
bool is_exiting = proc_exiting(p);
proc_rele(p);
bool is_exiting = false;
if (p) {
is_exiting = proc_exiting(p);
proc_rele(p);
}
return (client_pid_ > 0 && !is_exiting);
}
@@ -145,10 +148,10 @@ kern_return_t SantaDecisionManager::StartListener() {
kern_return_t SantaDecisionManager::StopListener() {
kauth_unlisten_scope(vnode_listener_);
vnode_listener_ = NULL;
vnode_listener_ = nullptr;
kauth_unlisten_scope(fileop_listener_);
fileop_listener_ = NULL;
fileop_listener_ = nullptr;
// Wait for any active invocations to finish before returning
do {
@@ -197,7 +200,7 @@ void SantaDecisionManager::AddToCache(
void SantaDecisionManager::CacheCheck(const char *identifier) {
lck_rw_lock_shared(cached_decisions_lock_);
bool shouldInvalidate = (cached_decisions_->getObject(identifier) != NULL);
bool shouldInvalidate = (cached_decisions_->getObject(identifier) != nullptr);
if (shouldInvalidate) {
if (!lck_rw_lock_shared_to_exclusive(cached_decisions_lock_)) {
// shared_to_exclusive will return false if a previous reader upgraded
@@ -330,6 +333,7 @@ santa_action_t SantaDecisionManager::FetchDecision(
strlcpy(message->path, path, sizeof(message->path));
message->action = ACTION_REQUEST_CHECKBW;
message->vnode_id = vnode_id;
proc_name(message->ppid, message->pname, sizeof(message->pname));
santa_action_t ret = GetFromDaemon(message, vnode_id_str);
delete message;
return ret;
@@ -427,7 +431,7 @@ void SantaDecisionManager::FileOpCallback(
const kauth_action_t action, const vnode_t vp,
const char *path, const char *new_path) {
if (vp) {
vfs_context_t context = vfs_context_create(NULL);
vfs_context_t context = vfs_context_create(nullptr);
uint64_t vnode_id = GetVnodeIDForVnode(context, vp);
vfs_context_rele(context);
@@ -446,15 +450,12 @@ void SantaDecisionManager::FileOpCallback(
}
}
// Filter out modifications to locations that are not that useful.
if (ClientConnected() &&
!strprefix(path, "/private/tmp") &&
!strprefix(path, "/private/var/folders") &&
!strprefix(path, "/.") &&
!strprefix(path, "/dev")) {
// Filter out modifications to locations that are definitely not useful.
if (ClientConnected() && !strprefix(path, "/.") && !strprefix(path, "/dev")) {
santa_message_t *message = NewMessage();
strlcpy(message->path, path, sizeof(message->path));
if (new_path) strlcpy(message->newpath, new_path, sizeof(message->newpath));
proc_name(message->pid, message->pname, sizeof(message->pname));
switch (action) {
case KAUTH_FILEOP_CLOSE:
@@ -485,9 +486,9 @@ extern "C" int fileop_scope_callback(
SantaDecisionManager *sdm = OSDynamicCast(
SantaDecisionManager, reinterpret_cast<OSObject *>(idata));
vnode_t vp = NULL;
char *path = NULL;
char *new_path = NULL;
vnode_t vp = nullptr;
char *path = nullptr;
char *new_path = nullptr;
switch (action) {
case KAUTH_FILEOP_CLOSE:
@@ -521,7 +522,7 @@ extern "C" int vnode_scope_callback(
uintptr_t arg0, uintptr_t arg1, uintptr_t arg2, uintptr_t arg3) {
if (action & KAUTH_VNODE_ACCESS ||
!(action & KAUTH_VNODE_EXECUTE) ||
idata == NULL) {
idata == nullptr) {
return KAUTH_RESULT_DEFER;
}

View File

@@ -222,7 +222,7 @@ class SantaDecisionManager : public OSObject {
/// @param action that was requested
/// @param VFS context
/// @param Vnode being operated on
/// @param Parent Vnode. May be NULL.
/// @param Parent Vnode. May be nullptr.
/// @param Pointer to an errno-style error.
///
extern "C" int vnode_scope_callback(

View File

@@ -27,7 +27,7 @@ bool SantaDriver::start(IOService *provider) {
if (!santaDecisionManager->init() ||
santaDecisionManager->StartListener() != kIOReturnSuccess) {
santaDecisionManager->release();
santaDecisionManager = NULL;
santaDecisionManager = nullptr;
return false;
}
@@ -41,7 +41,7 @@ bool SantaDriver::start(IOService *provider) {
void SantaDriver::stop(IOService *provider) {
santaDecisionManager->StopListener();
santaDecisionManager->release();
santaDecisionManager = NULL;
santaDecisionManager = nullptr;
LOGI("Unloaded.");

View File

@@ -49,8 +49,8 @@ bool SantaDriverClient::start(IOService *provider) {
void SantaDriverClient::stop(IOService *provider) {
super::stop(provider);
myProvider = NULL;
decisionManager = NULL;
myProvider = nullptr;
decisionManager = nullptr;
}
IOReturn SantaDriverClient::clientClose() {
@@ -124,7 +124,7 @@ IOReturn SantaDriverClient::static_allow_binary(
void *reference,
IOExternalMethodArguments *arguments) {
if (!target) return kIOReturnBadArgument;
if (arguments->scalarInput == NULL) return kIOReturnBadArgument;
if (arguments->scalarInput == nullptr) return kIOReturnBadArgument;
return target->allow_binary(
static_cast<const uint64_t>(*arguments->scalarInput));
@@ -143,7 +143,7 @@ IOReturn SantaDriverClient::static_deny_binary(
void *reference,
IOExternalMethodArguments *arguments) {
if (!target) return kIOReturnBadArgument;
if (arguments->scalarInput == NULL) return kIOReturnBadArgument;
if (arguments->scalarInput == nullptr) return kIOReturnBadArgument;
return target->deny_binary(
static_cast<const uint64_t>(*arguments->scalarInput));

View File

@@ -16,8 +16,8 @@
#include "SNTLogging.h"
#import "SNTCertificate.h"
#import "SNTCodesignChecker.h"
#import "MOLCertificate.h"
#import "MOLCodesignChecker.h"
#import "SNTFileInfo.h"
@interface SNTCommandBinaryInfo : NSObject<SNTCommand>
@@ -59,44 +59,54 @@ REGISTER_COMMAND_NAME(@"binaryinfo")
exit(1);
}
printf("%-19s: %s\n", "Path", [[fileInfo path] UTF8String]);
printf("%-19s: %s\n", "SHA-256", [[fileInfo SHA256] UTF8String]);
printf("%-19s: %s\n", "SHA-1", [[fileInfo SHA1] UTF8String]);
printf("%-19s: %s\n", "Bundle Name", [[fileInfo bundleName] UTF8String]);
printf("%-19s: %s\n", "Bundle Version", [[fileInfo bundleVersion] UTF8String]);
printf("%-19s: %s\n", "Bundle Version Str", [[fileInfo bundleShortVersionString] UTF8String]);
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
dateFormatter.dateFormat = @"YYYY/MM/dd HH:mm:ss Z";
[self printKey:@"Path" value:fileInfo.path];
[self printKey:@"SHA-256" value:fileInfo.SHA256];
[self printKey:@"SHA-1" value:fileInfo.SHA1];
[self printKey:@"Bundle Name" value:fileInfo.bundleName];
[self printKey:@"Bundle Version" value:fileInfo.bundleVersion];
[self printKey:@"Bundle Version Str" value:fileInfo.bundleShortVersionString];
if (fileInfo.quarantineDataURL) {
[self printKey:@"Download Referer URL" value:fileInfo.quarantineRefererURL];
[self printKey:@"Download URL" value:fileInfo.quarantineDataURL];
[self printKey:@"Download Timestamp"
value:[dateFormatter stringFromDate:fileInfo.quarantineTimestamp]];
[self printKey:@"Download Agent" value:fileInfo.quarantineAgentBundleID];
}
NSArray *archs = [fileInfo architectures];
if (archs) {
printf("%-19s: %s (%s)\n", "Type",
[[fileInfo machoType] UTF8String],
[[archs componentsJoinedByString:@", "] UTF8String]);
NSString *s = [NSString stringWithFormat:@"%@ (%@)",
fileInfo.machoType, [archs componentsJoinedByString:@", "]];
[self printKey:@"Type" value:s];
} else {
printf("%-19s: %s\n", "Type", [[fileInfo machoType] UTF8String]);
[self printKey:@"Type" value:fileInfo.machoType];
}
if ([fileInfo isMissingPageZero]) {
printf("%-19s: %s\n", "Page Zero", "__PAGEZERO segment missing/bad!");
[self printKey:@"Page Zero" value:@"__PAGEZERO segment missing/bad!"];
}
SNTCodesignChecker *csc = [[SNTCodesignChecker alloc] initWithBinaryPath:filePath];
printf("%-19s: %s\n", "Code-signed", (csc) ? "Yes" : "No");
MOLCodesignChecker *csc = [[MOLCodesignChecker alloc] initWithBinaryPath:filePath];
[self printKey:@"Code-signed" value:(csc) ? @"Yes" : @"No"];
if (csc) {
printf("Signing chain:\n");
[csc.certificates enumerateObjectsUsingBlock:^(SNTCertificate *c,
[csc.certificates enumerateObjectsUsingBlock:^(MOLCertificate *c,
unsigned long idx,
BOOL *stop) {
idx++; // index from 1
printf(" %2lu. %-20s: %s\n", idx, "SHA-256", [c.SHA256 UTF8String]);
printf(" %2lu. %-20s: %s\n", idx + 1, "SHA-256", [c.SHA256 UTF8String]);
printf(" %-20s: %s\n", "SHA-1", [c.SHA1 UTF8String]);
printf(" %-20s: %s\n", "Common Name", [c.commonName UTF8String]);
printf(" %-20s: %s\n", "Organization", [c.orgName UTF8String]);
printf(" %-20s: %s\n", "Organizational Unit", [c.orgUnit UTF8String]);
printf(" %-20s: %s\n", "Valid From", [[c.validFrom description] UTF8String]);
printf(" %-20s: %s\n", "Valid Until", [[c.validUntil description] UTF8String]);
printf(" %-20s: %s\n", "Valid From",
[[dateFormatter stringFromDate:c.validFrom] UTF8String]);
printf(" %-20s: %s\n", "Valid Until",
[[dateFormatter stringFromDate:c.validUntil] UTF8String]);
printf("\n");
}];
}
@@ -104,4 +114,8 @@ REGISTER_COMMAND_NAME(@"binaryinfo")
exit(0);
}
+ (void)printKey:(NSString *)key value:(NSString *)value {
printf("%-21s: %s\n", [key UTF8String], [value UTF8String]);
}
@end

View File

@@ -16,8 +16,8 @@
#include "SNTLogging.h"
#import "SNTCertificate.h"
#import "SNTCodesignChecker.h"
#import "MOLCertificate.h"
#import "MOLCodesignChecker.h"
#import "SNTConfigurator.h"
#import "SNTDropRootPrivs.h"
#import "SNTFileInfo.h"
@@ -47,13 +47,21 @@ REGISTER_COMMAND_NAME(@"rule")
}
+ (NSString *)longHelpText {
return (@"Usage: santactl rule {add|remove} [options]\n"
@" --whitelist: add to whitelist\n"
@" --blacklist: add to blacklist\n"
@" --silent-blacklist: add to silent blacklist\n"
@" --message {message}: custom message\n"
@" --path {path}: path of binary to add\n"
@" --sha256 {sha256}: hash to add\n");
return (@"Usage: santactl rule [options]\n"
@" One of:\n"
@" --whitelist: add to whitelist\n"
@" --blacklist: add to blacklist\n"
@" --silent-blacklist: add to silent blacklist\n"
@" --remove: remove existing rule\n"
@"\n"
@" One of:\n"
@" --path {path}: path of binary/bundle to add/remove.\n"
@" Will add the hash of the file currently at that path.\n"
@" --sha256 {sha256}: hash to add/remove\n"
@"\n"
@" Optionally:\n"
@" --certificate: add certificate rule instead of binary\n"
@" --message {message}: custom message\n");
}
+ (void)printErrorUsageAndExit:(NSString *)error {
@@ -64,100 +72,82 @@ REGISTER_COMMAND_NAME(@"rule")
+ (void)runWithArguments:(NSArray *)arguments daemonConnection:(SNTXPCConnection *)daemonConn {
SNTConfigurator *config = [SNTConfigurator configurator];
// Ensure we have no privileges
if (!DropRootPrivileges()) {
printf("Failed to drop root privileges.\n");
exit(1);
}
if ([config syncBaseURL] != nil) {
printf("SyncBaseURL is set, rules are managed centrally.\n");
exit(1);
}
NSString *action = [arguments firstObject];
SNTRule *newRule = [[SNTRule alloc] init];
newRule.state = RULESTATE_UNKNOWN;
newRule.type = RULETYPE_BINARY;
// add or remove
if (!action) {
[self printErrorUsageAndExit:@"Missing action"];
}
NSString *path;
int state = RULESTATE_UNKNOWN;
// Parse arguments
for (NSUInteger i = 0; i < arguments.count ; i++ ) {
NSString *arg = arguments[i];
if ([action compare:@"add" options:NSCaseInsensitiveSearch] == NSOrderedSame) {
} else if ([action compare:@"remove" options:NSCaseInsensitiveSearch] == NSOrderedSame) {
state = RULESTATE_REMOVE;
} else {
[self printErrorUsageAndExit:@"Unknown action"];
}
NSString *customMsg = @"";
NSString *SHA256 = nil;
NSString *filePath = nil;
// parse arguments
for (NSUInteger i = 1; i < [arguments count] ; i++ ) {
NSString* argument = [arguments objectAtIndex:i];
if ([argument compare:@"--whitelist" options:NSCaseInsensitiveSearch] == NSOrderedSame) {
state = RULESTATE_WHITELIST;
} else if ([argument compare:@"--blacklist" options:NSCaseInsensitiveSearch] == NSOrderedSame) {
state = RULESTATE_BLACKLIST;
} else if ([argument compare:@"--silent-blacklist" options:NSCaseInsensitiveSearch] == NSOrderedSame) {
state = RULESTATE_SILENT_BLACKLIST;
} else if ([argument compare:@"--message" options:NSCaseInsensitiveSearch] == NSOrderedSame) {
if ([arg caseInsensitiveCompare:@"--whitelist"] == NSOrderedSame) {
newRule.state = RULESTATE_WHITELIST;
} else if ([arg caseInsensitiveCompare:@"--blacklist"] == NSOrderedSame) {
newRule.state = RULESTATE_BLACKLIST;
} else if ([arg caseInsensitiveCompare:@"--silent-blacklist"] == NSOrderedSame) {
newRule.state = RULESTATE_SILENT_BLACKLIST;
} else if ([arg caseInsensitiveCompare:@"--remove"] == NSOrderedSame) {
newRule.state = RULESTATE_REMOVE;
} else if ([arg caseInsensitiveCompare:@"--certificate"] == NSOrderedSame) {
newRule.type = RULETYPE_CERT;
} else if ([arg caseInsensitiveCompare:@"--path"] == NSOrderedSame) {
if (++i > arguments.count - 1) {
[self printErrorUsageAndExit:@"No message specified"];
[self printErrorUsageAndExit:@"--path requires an argument"];
}
customMsg = [arguments objectAtIndex:i];
} else if ([argument compare:@"--path" options:NSCaseInsensitiveSearch] == NSOrderedSame) {
path = arguments[i];
} else if ([arg caseInsensitiveCompare:@"--sha256"] == NSOrderedSame) {
if (++i > arguments.count - 1) {
[self printErrorUsageAndExit:@"No path specified"];
[self printErrorUsageAndExit:@"--sha256 requires an argument"];
}
filePath = [arguments objectAtIndex:i];
} else if ([argument compare:@"--sha256" options:NSCaseInsensitiveSearch] == NSOrderedSame) {
newRule.shasum = arguments[i];
if (newRule.shasum.length != 64) {
[self printErrorUsageAndExit:@"--sha256 requires a valid SHA-256 as the argument"];
}
} else if ([arg caseInsensitiveCompare:@"--message"] == NSOrderedSame) {
if (++i > arguments.count - 1) {
[self printErrorUsageAndExit:@"No SHA-256 specified"];
[self printErrorUsageAndExit:@"--message requires an argument"];
}
SHA256 = [arguments objectAtIndex:i];
newRule.customMsg = arguments[i];
} else {
[self printErrorUsageAndExit:[@"Unknown argument: %@" stringByAppendingString:argument]];
[self printErrorUsageAndExit:[@"Unknown argument: %@" stringByAppendingString:arg]];
}
}
if (state == RULESTATE_UNKNOWN) {
if (path) {
SNTFileInfo *fi = [[SNTFileInfo alloc] initWithPath:path];
if (newRule.type == RULETYPE_BINARY) {
newRule.shasum = fi.SHA256;
} else if (newRule.type == RULETYPE_CERT) {
MOLCodesignChecker *cs = [[MOLCodesignChecker alloc] initWithBinaryPath:fi.path];
newRule.shasum = cs.leafCertificate.SHA256;
}
}
if (newRule.state == RULESTATE_UNKNOWN) {
[self printErrorUsageAndExit:@"No state specified"];
}
if (filePath) {
SNTFileInfo *fileInfo = [[SNTFileInfo alloc] initWithPath:filePath];
if (!fileInfo) {
[self printErrorUsageAndExit:@"Provided path is not a regular file or executable bundle"];
}
SHA256 = [fileInfo SHA256];
} else if (SHA256) {
} else {
} else if (!newRule.shasum) {
[self printErrorUsageAndExit:@"Either SHA-256 or path to file must be specified"];
}
SNTRule *newRule = [[SNTRule alloc] init];
newRule.shasum = SHA256;
newRule.state = state;
newRule.type = RULETYPE_BINARY;
newRule.customMsg = customMsg;
[[daemonConn remoteObjectProxy] databaseRuleAddRule:newRule cleanSlate:NO reply:^{
if (state == RULESTATE_REMOVE) {
printf("Removed rule for SHA-256: %s.\n", [newRule.shasum UTF8String]);
[[daemonConn remoteObjectProxy] databaseRuleAddRule:newRule cleanSlate:NO reply:^(BOOL success) {
if (!success) {
printf("Failed to modify rules.");
exit(1);
} else {
printf("Added rule for SHA-256: %s.\n", [newRule.shasum UTF8String]);
if (newRule.state == RULESTATE_REMOVE) {
printf("Removed rule for SHA-256: %s.\n", [newRule.shasum UTF8String]);
} else {
printf("Added rule for SHA-256: %s.\n", [newRule.shasum UTF8String]);
}
exit(0);
}
exit(0);
}];
}

View File

@@ -14,6 +14,7 @@
#import "SNTCommandController.h"
#import "SNTConfigurator.h"
#import "SNTXPCConnection.h"
#import "SNTXPCControlInterface.h"
@@ -37,12 +38,17 @@ REGISTER_COMMAND_NAME(@"status")
}
+ (NSString *)longHelpText {
return nil;
return (@"Provides details about Santa while it's running.\n"
@" Use --json to output in JSON format");
}
+ (void)runWithArguments:(NSArray *)arguments daemonConnection:(SNTXPCConnection *)daemonConn {
dispatch_group_t group = dispatch_group_create();
// Daemon status
__block NSString *clientMode;
__block uint64_t cpuEvents, ramEvents;
dispatch_group_enter(group);
[[daemonConn remoteObjectProxy] clientMode:^(santa_clientmode_t cm) {
switch (cm) {
case CLIENTMODE_MONITOR:
@@ -52,35 +58,102 @@ REGISTER_COMMAND_NAME(@"status")
default:
clientMode = [NSString stringWithFormat:@"Unknown (%d)", cm]; break;
}
dispatch_group_leave(group);
}];
do { usleep(5000); } while (!clientMode);
printf(">>> Daemon Info\n");
printf(" %-25s | %s\n", "Mode", [clientMode UTF8String]);
dispatch_group_enter(group);
[[daemonConn remoteObjectProxy] watchdogCPUEvents:^(uint64_t events) {
cpuEvents = events;
dispatch_group_leave(group);
}];
dispatch_group_enter(group);
[[daemonConn remoteObjectProxy] watchdogRAMEvents:^(uint64_t events) {
ramEvents = events;
dispatch_group_leave(group);
}];
BOOL fileLogging = ([[SNTConfigurator configurator] fileChangesRegex] != nil);
// Kext status
__block int64_t cacheCount = -1;
dispatch_group_enter(group);
[[daemonConn remoteObjectProxy] cacheCount:^(int64_t count) {
cacheCount = count;
dispatch_group_leave(group);
}];
do { usleep(5000); } while (cacheCount == -1);
printf(">>> Kernel Info\n");
printf(" %-25s | %lld\n", "Kernel cache count", cacheCount);
// Database counts
__block int64_t eventCount = -1, binaryRuleCount = -1, certRuleCount = -1;
dispatch_group_enter(group);
[[daemonConn remoteObjectProxy] databaseRuleCounts:^(int64_t binary, int64_t certificate) {
binaryRuleCount = binary;
certRuleCount = certificate;
dispatch_group_leave(group);
}];
dispatch_group_enter(group);
[[daemonConn remoteObjectProxy] databaseEventCount:^(int64_t count) {
eventCount = count;
dispatch_group_leave(group);
}];
do { usleep(5000); } while (eventCount == -1 || binaryRuleCount == -1 || certRuleCount == -1);
printf(">>> Database Info\n");
printf(" %-25s | %lld\n", "Binary Rules", binaryRuleCount);
printf(" %-25s | %lld\n", "Certificate Rules", certRuleCount);
printf(" %-25s | %lld\n", "Events Pending Upload", eventCount);
// Sync status
NSString *syncURLStr = [[[SNTConfigurator configurator] syncBaseURL] absoluteString];
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
dateFormatter.dateFormat = @"YYYY/MM/dd HH:mm:ss Z";
NSDate *lastSyncSuccess = [[SNTConfigurator configurator] syncLastSuccess];
NSString *lastSyncSuccessStr = [dateFormatter stringFromDate:lastSyncSuccess] ?: @"Never";
BOOL syncCleanReqd = [[SNTConfigurator configurator] syncCleanRequired];
// Wait a maximum of 5s for stats collected from daemon to arrive.
if (dispatch_group_wait(group, dispatch_time(DISPATCH_TIME_NOW, NSEC_PER_SEC * 5))) {
fprintf(stderr, "Failed to retrieve some stats from daemon\n\n");
}
if ([arguments containsObject:@"--json"]) {
NSDictionary *stats = @{
@"daemon": @{
@"mode": clientMode,
@"file_logging": @(fileLogging),
@"watchdog_cpu_events": @(cpuEvents),
@"watchdog_ram_events": @(ramEvents),
},
@"kernel": @{
@"cache_count": @(cacheCount),
},
@"database": @{
@"binary_rules": @(binaryRuleCount),
@"certificate_rules": @(certRuleCount),
@"events_pending_upload": @(eventCount),
},
@"sync": @{
@"server": syncURLStr,
@"clean_required": @(syncCleanReqd),
@"last_successful": lastSyncSuccessStr
},
};
NSData *statsData = [NSJSONSerialization dataWithJSONObject:stats
options:NSJSONWritingPrettyPrinted
error:nil];
NSString *statsStr = [[NSString alloc] initWithData:statsData encoding:NSUTF8StringEncoding];
printf("%s\n", [statsStr UTF8String]);
} else {
printf(">>> Daemon Info\n");
printf(" %-22s | %s\n", "Mode", [clientMode UTF8String]);
printf(" %-22s | %s\n", "File Logging", (fileLogging ? "Yes" : "No"));
printf(" %-22s | %lld\n", "Watchdog CPU Events", cpuEvents);
printf(" %-22s | %lld\n", "Watchdog RAM Events", ramEvents);
printf(">>> Kernel Info\n");
printf(" %-22s | %lld\n", "Kernel cache count", cacheCount);
printf(">>> Database Info\n");
printf(" %-22s | %lld\n", "Binary Rules", binaryRuleCount);
printf(" %-22s | %lld\n", "Certificate Rules", certRuleCount);
printf(" %-22s | %lld\n", "Events Pending Upload", eventCount);
if (syncURLStr) {
printf(">>> Sync Info\n");
printf(" %-22s | %s\n", "Sync Server", [syncURLStr UTF8String]);
printf(" %-22s | %s\n", "Clean Sync Required", (syncCleanReqd ? "Yes" : "No"));
printf(" %-22s | %s\n", "Last Successful Sync", [lastSyncSuccessStr UTF8String]);
}
}
exit(0);
}

View File

@@ -14,7 +14,7 @@
#import "SNTAuthenticatingURLSession.h"
#import "SNTCertificate.h"
#import "MOLCertificate.h"
#import "SNTDERDecoder.h"
#import "SNTLogging.h"
@@ -193,7 +193,7 @@
return;
}
SNTCertificate *clientCert = [[SNTCertificate alloc] initWithSecCertificateRef:certificate];
MOLCertificate *clientCert = [[MOLCertificate alloc] initWithSecCertificateRef:certificate];
CFRelease(certificate);
// Switch identity finding method depending on config
@@ -239,7 +239,7 @@
if (foundIdentity) {
SecCertificateRef certificate = NULL;
err = SecIdentityCopyCertificate(foundIdentity, &certificate);
SNTCertificate *clientCert = [[SNTCertificate alloc] initWithSecCertificateRef:certificate];
MOLCertificate *clientCert = [[MOLCertificate alloc] initWithSecCertificateRef:certificate];
LOGD(@"Client Trust: Valid client identity %@.", clientCert);
NSURLCredential *cred =
[NSURLCredential credentialWithIdentity:foundIdentity
@@ -277,11 +277,11 @@
if (self.serverRootsPemData) {
NSString *pemStrings = [[NSString alloc] initWithData:self.serverRootsPemData
encoding:NSASCIIStringEncoding];
NSArray *certs = [SNTCertificate certificatesFromPEM:pemStrings];
NSArray *certs = [MOLCertificate certificatesFromPEM:pemStrings];
// Make a new array of the SecCertificateRef's from the SNTCertificate's.
// Make a new array of the SecCertificateRef's from the MOLCertificate's.
NSMutableArray *certRefs = [[NSMutableArray alloc] initWithCapacity:certs.count];
for (SNTCertificate *cert in certs) {
for (MOLCertificate *cert in certs) {
[certRefs addObject:(id)cert.certRef];
}
@@ -304,7 +304,7 @@
// Print details about the server's leaf certificate.
SecCertificateRef firstCert = SecTrustGetCertificateAtIndex(serverTrust, 0);
if (firstCert) {
SNTCertificate *cert = [[SNTCertificate alloc] initWithSecCertificateRef:firstCert];
MOLCertificate *cert = [[MOLCertificate alloc] initWithSecCertificateRef:firstCert];
LOGD(@"Server Trust: Server leaf cert: %@", cert);
}

View File

@@ -31,6 +31,7 @@ extern NSString * const kClientModeMonitor;
extern NSString * const kClientModeLockdown;
extern NSString * const kCleanSync;
extern NSString * const kWhitelistRegex;
extern NSString * const kBlacklistRegex;
extern NSString * const kEvents;
extern NSString * const kFileSHA256;
@@ -64,6 +65,10 @@ extern NSString * const kCertOrg;
extern NSString * const kCertOU;
extern NSString * const kCertValidFrom;
extern NSString * const kCertValidUntil;
extern NSString * const kQuarantineDataURL;
extern NSString * const kQuarantineRefererURL;
extern NSString * const kQuarantineTimestamp;
extern NSString * const kQuarantineAgentBundleID;
extern NSString * const kLogUploadField;

View File

@@ -33,6 +33,7 @@ NSString * const kClientModeMonitor = @"MONITOR";
NSString * const kClientModeLockdown = @"LOCKDOWN";
NSString * const kCleanSync = @"clean_sync";
NSString * const kWhitelistRegex = @"whitelist_regex";
NSString * const kBlacklistRegex = @"blacklist_regex";
NSString * const kEvents = @"events";
NSString * const kFileSHA256 = @"file_sha256";
@@ -66,6 +67,10 @@ NSString * const kCertOrg = @"org";
NSString * const kCertOU = @"ou";
NSString * const kCertValidFrom = @"valid_from";
NSString * const kCertValidUntil = @"valid_until";
NSString * const kQuarantineDataURL = @"quarantine_data_url";
NSString * const kQuarantineRefererURL = @"quarantine_referer_url";
NSString * const kQuarantineTimestamp = @"quarantine_timestamp";
NSString * const kQuarantineAgentBundleID = @"quarantine_agent_bundle_id";
NSString * const kLogUploadField = @"files";

View File

@@ -17,7 +17,7 @@
#include "SNTLogging.h"
#import "NSData+Zlib.h"
#import "SNTCertificate.h"
#import "MOLCertificate.h"
#import "SNTCommandSyncConstants.h"
#import "SNTCommandSyncState.h"
#import "SNTStoredEvent.h"
@@ -174,9 +174,14 @@
ADDKEY(newEvent, kPPID, event.ppid);
ADDKEY(newEvent, kParentName, event.parentName);
ADDKEY(newEvent, kQuarantineDataURL, event.quarantineDataURL);
ADDKEY(newEvent, kQuarantineRefererURL, event.quarantineRefererURL);
ADDKEY(newEvent, kQuarantineTimestamp, @([event.quarantineTimestamp timeIntervalSince1970]));
ADDKEY(newEvent, kQuarantineAgentBundleID, event.quarantineAgentBundleID);
NSMutableArray *signingChain = [NSMutableArray arrayWithCapacity:event.signingChain.count];
for (NSUInteger i = 0; i < event.signingChain.count; i++) {
SNTCertificate *cert = [event.signingChain objectAtIndex:i];
MOLCertificate *cert = [event.signingChain objectAtIndex:i];
NSMutableDictionary *certDict = [NSMutableDictionary dictionary];
ADDKEY(certDict, kCertSHA256, cert.SHA256);

View File

@@ -44,11 +44,22 @@
} else {
NSDictionary *r = [NSJSONSerialization JSONObjectWithData:data options:0 error:nil];
if (syncState.newClientMode) {
[[daemonConn remoteObjectProxy] setClientMode:syncState.newClientMode reply:^{}];
}
NSString *backoffInterval = r[kBackoffInterval];
if (backoffInterval) {
[[daemonConn remoteObjectProxy] setNextSyncInterval:[backoffInterval intValue] reply:^{}];
}
if (syncState.cleanSync) {
[[daemonConn remoteObjectProxy] setSyncCleanRequired:NO reply:^{}];
}
// Update last sync success
[[daemonConn remoteObjectProxy] setSyncLastSuccess:[NSDate date] reply:^{}];
handler(YES);
}
}] resume];

View File

@@ -20,6 +20,7 @@
#import "NSData+Zlib.h"
#import "SNTCommandSyncConstants.h"
#import "SNTCommandSyncState.h"
#import "SNTConfigurator.h"
#import "SNTSystemInfo.h"
#import "SNTXPCConnection.h"
#import "SNTXPCControlInterface.h"
@@ -41,7 +42,9 @@
requestDict[kOSBuild] = [SNTSystemInfo osBuild];
requestDict[kPrimaryUser] = syncState.machineOwner;
if ([[[NSProcessInfo processInfo] arguments] containsObject:@"--clean"]) {
// If user requested it or we've never had a successful sync, try from a clean slate.
if ([[[NSProcessInfo processInfo] arguments] containsObject:@"--clean"] ||
[[SNTConfigurator configurator] syncCleanRequired]) {
requestDict[kRequestCleanSync] = @YES;
}
@@ -77,15 +80,19 @@
syncState.uploadLogURL = [NSURL URLWithString:r[kUploadLogsURL]];
if ([r[kClientMode] isEqual:kClientModeMonitor]) {
[[daemonConn remoteObjectProxy] setClientMode:CLIENTMODE_MONITOR reply:^{}];
syncState.newClientMode = CLIENTMODE_MONITOR;
} else if ([r[kClientMode] isEqual:kClientModeLockdown]) {
[[daemonConn remoteObjectProxy] setClientMode:CLIENTMODE_LOCKDOWN reply:^{}];
syncState.newClientMode = CLIENTMODE_LOCKDOWN;
}
if ([r[kWhitelistRegex] isKindOfClass:[NSString class]]) {
[[daemonConn remoteObjectProxy] setWhitelistPathRegex:r[kWhitelistRegex] reply:^{}];
}
if ([r[kBlacklistRegex] isKindOfClass:[NSString class]]) {
[[daemonConn remoteObjectProxy] setBlacklistPathRegex:r[kBlacklistRegex] reply:^{}];
}
if ([r[kCleanSync] boolValue]) {
syncState.cleanSync = YES;
}

View File

@@ -71,6 +71,7 @@
if (!resp) {
LOGE(@"Failed to decode server's response");
handler(NO);
return;
}
NSArray *receivedRules = resp[kRules];
@@ -90,9 +91,14 @@
if (syncState.downloadedRules.count) {
[[daemonConn remoteObjectProxy] databaseRuleAddRules:syncState.downloadedRules
cleanSlate:syncState.cleanSync
reply:^{
LOGI(@"Added %lu rule(s)", syncState.downloadedRules.count);
handler(YES);
reply:^(BOOL success) {
if (success) {
LOGI(@"Added %lu rule(s)", syncState.downloadedRules.count);
handler(YES);
} else {
LOGE(@"Failed to add rules to database");
handler(NO);
}
}];
} else {
handler(YES);

View File

@@ -12,6 +12,8 @@
/// See the License for the specific language governing permissions and
/// limitations under the License.
#include "SNTCommonEnums.h"
/// An instance of this class is passed to each stage of the sync process for storing data
/// that might be needed in later stages.
@interface SNTCommandSyncState : NSObject
@@ -27,6 +29,9 @@
/// should be deleted before inserting any new rules.
@property BOOL cleanSync;
/// New client mode sent from server
@property santa_clientmode_t newClientMode;
/// Batch size for uploading events, sent from server
@property int32_t eventBatchSize;

View File

@@ -41,14 +41,30 @@ REGISTER_COMMAND_NAME(@"version")
}
+ (NSString *)longHelpText {
return nil;
return (@"Show versions of all Santa components.\n"
@" Use --json to output in JSON format.");
}
+ (void)runWithArguments:(NSArray *)arguments daemonConnection:(SNTXPCConnection *)daemonConn {
printf("%-15s | %s\n", "santa-driver", [[self santaKextVersion] UTF8String]);
printf("%-15s | %s\n", "santad", [[self santadVersion] UTF8String]);
printf("%-15s | %s\n", "santactl", [[self santactlVersion] UTF8String]);
printf("%-15s | %s\n", "SantaGUI", [[self santaAppVersion] UTF8String]);
if ([arguments containsObject:@"--json"]) {
NSDictionary *versions = @{
@"santa-driver": [self santaKextVersion],
@"santad": [self santadVersion],
@"santactl": [self santactlVersion],
@"SantaGUI": [self santaAppVersion],
};
NSData *versionsData = [NSJSONSerialization dataWithJSONObject:versions
options:NSJSONWritingPrettyPrinted
error:nil];
NSString *versionsStr = [[NSString alloc] initWithData:versionsData
encoding:NSUTF8StringEncoding];
printf("%s\n", [versionsStr UTF8String]);
} else {
printf("%-15s | %s\n", "santa-driver", [[self santaKextVersion] UTF8String]);
printf("%-15s | %s\n", "santad", [[self santadVersion] UTF8String]);
printf("%-15s | %s\n", "santactl", [[self santactlVersion] UTF8String]);
printf("%-15s | %s\n", "SantaGUI", [[self santaAppVersion] UTF8String]);
}
exit(0);
}
@@ -58,7 +74,7 @@ REGISTER_COMMAND_NAME(@"version")
(__bridge CFArrayRef)@[ @"CFBundleVersion" ])
);
if (loadedKexts[@(USERCLIENT_ID)] && loadedKexts[@(USERCLIENT_ID)][@"CFBundleVersion"]) {
if (loadedKexts[@(USERCLIENT_ID)][@"CFBundleVersion"]) {
return loadedKexts[@(USERCLIENT_ID)][@"CFBundleVersion"];
}

View File

@@ -130,7 +130,9 @@
case ACTION_NOTIFY_RENAME:
case ACTION_NOTIFY_WRITE: {
dispatch_async(q, ^{
if ([[SNTConfigurator configurator] logFileChanges]) {
NSRegularExpression *re = [[SNTConfigurator configurator] fileChangesRegex];
NSString *path = @(message.path);
if ([re numberOfMatchesInString:path options:0 range:NSMakeRange(0, path.length)]) {
[self.eventLog logFileModification:message];
}
});

View File

@@ -23,6 +23,10 @@
#import "SNTRule.h"
#import "SNTRuleTable.h"
// Globals used by the santad watchdog thread
uint64_t watchdogCPUEvents = 0;
uint64_t watchdogRAMEvents = 0;
@interface SNTDaemonControlController ()
@property dispatch_source_t syncTimer;
@end
@@ -90,12 +94,14 @@
reply([rdb binaryRuleCount], [rdb certificateRuleCount]);
}
- (void)databaseRuleAddRule:(SNTRule *)rule cleanSlate:(BOOL)cleanSlate reply:(void (^)())reply {
- (void)databaseRuleAddRule:(SNTRule *)rule cleanSlate:(BOOL)cleanSlate
reply:(void (^)(BOOL success))reply {
[self databaseRuleAddRules:@[ rule ] cleanSlate:cleanSlate reply:reply];
}
- (void)databaseRuleAddRules:(NSArray *)rules cleanSlate:(BOOL)cleanSlate reply:(void (^)())reply {
[[SNTDatabaseController ruleTable] addRules:rules cleanSlate:cleanSlate];
- (void)databaseRuleAddRules:(NSArray *)rules cleanSlate:(BOOL)cleanSlate
reply:(void (^)(BOOL success))reply {
BOOL success = [[SNTDatabaseController ruleTable] addRules:rules cleanSlate:cleanSlate];
// If any rules were added that were not whitelist, flush cache.
NSPredicate *p = [NSPredicate predicateWithFormat:@"SELF.state != %d", RULESTATE_WHITELIST];
@@ -104,7 +110,7 @@
[self.driverManager flushCache];
}
reply();
reply(success);
}
- (void)databaseEventCount:(void (^)(int64_t count))reply {
@@ -140,6 +146,16 @@
reply();
}
- (void)setSyncLastSuccess:(NSDate *)date reply:(void (^)())reply {
[[SNTConfigurator configurator] setSyncLastSuccess:date];
reply();
}
- (void)setSyncCleanRequired:(BOOL)cleanReqd reply:(void (^)())reply {
[[SNTConfigurator configurator] setSyncCleanRequired:cleanReqd];
reply();
}
- (void)setWhitelistPathRegex:(NSString *)pattern reply:(void (^)())reply {
NSRegularExpression *re = [NSRegularExpression regularExpressionWithPattern:pattern
options:0
@@ -148,4 +164,20 @@
reply();
}
- (void)setBlacklistPathRegex:(NSString *)pattern reply:(void (^)())reply {
NSRegularExpression *re = [NSRegularExpression regularExpressionWithPattern:pattern
options:0
error:NULL];
[[SNTConfigurator configurator] setBlacklistPathRegex:re];
reply();
}
- (void)watchdogCPUEvents:(void (^)(uint64_t))reply {
reply(watchdogCPUEvents);
}
- (void)watchdogRAMEvents:(void (^)(uint64_t))reply {
reply(watchdogRAMEvents);
}
@end

View File

@@ -12,7 +12,7 @@
/// See the License for the specific language governing permissions and
/// limitations under the License.
// This is imported in the header rather than implementation to saves
// This is imported in the header rather than implementation to save
// classes that use this one from also having to import FMDB stuff.
#import <FMDB/FMDB.h>

View File

@@ -27,7 +27,16 @@
self = [super init];
if (self) {
[db inDatabase:^(FMDatabase *db) {
if (![db goodConnection]) {
[db close];
[[NSFileManager defaultManager] removeItemAtPath:[db databasePath] error:NULL];
[db open];
}
}];
_dbQ = db;
[self updateTableSchema];
}
return self;
@@ -51,7 +60,7 @@
uint32_t newVersion = [self initializeDatabase:db fromVersion:currentVersion];
if (newVersion < 1) return;
LOGD(@"Updated %@ from version %d to %d", [self className], currentVersion, newVersion);
LOGI(@"Updated %@ from version %d to %d", [self className], currentVersion, newVersion);
[db setUserVersion:newVersion];
}];

View File

@@ -14,6 +14,7 @@
#import "SNTKernelCommon.h"
@class SNTCachedDecision;
///

View File

@@ -14,11 +14,11 @@
#import "SNTEventLog.h"
#include <sys/stat.h>
#include <libproc.h>
#include <sys/sysctl.h>
#import "SNTCachedDecision.h"
#import "SNTCertificate.h"
#import "MOLCertificate.h"
#import "SNTCommonEnums.h"
#import "SNTFileInfo.h"
#import "SNTKernelCommon.h"
@@ -69,11 +69,8 @@
}
case ACTION_NOTIFY_WRITE: {
action = @"WRITE";
struct stat filestat;
stat(message.path, &filestat);
if (filestat.st_size < 1024 * 1024) {
SNTFileInfo *fileInfo = [[SNTFileInfo alloc] initWithPath:path];
SNTFileInfo *fileInfo = [[SNTFileInfo alloc] initWithPath:path];
if (fileInfo.fileSize < 1024 * 1024) {
sha256 = fileInfo.SHA256;
} else {
sha256 = @"(too large)";
@@ -87,8 +84,13 @@
if (newpath) {
outStr = [outStr stringByAppendingFormat:@"|newpath=%@", [self sanitizeString:newpath]];
}
outStr = [outStr stringByAppendingFormat:@"|pid=%d|ppid=%d|uid=%d|gid=%d",
message.pid, message.ppid, message.uid, message.gid];
char ppath[PATH_MAX];
if (proc_pidpath(message.pid, ppath, PATH_MAX) < 1) {
strncpy(ppath, "(null)", 6);
}
outStr =
[outStr stringByAppendingFormat:@"|pid=%d|ppid=%d|process=%s|processpath=%s|uid=%d|gid=%d",
message.pid, message.ppid, message.pname, ppath, message.uid, message.gid];
if (sha256) {
outStr = [outStr stringByAppendingFormat:@"|sha256=%@", sha256];
}

View File

@@ -14,7 +14,7 @@
#import "SNTEventTable.h"
#import "SNTCertificate.h"
#import "MOLCertificate.h"
#import "SNTLogging.h"
#import "SNTStoredEvent.h"
@@ -43,7 +43,12 @@
!event.occurrenceDate ||
!event.decision) return NO;
NSData *eventData = [NSKeyedArchiver archivedDataWithRootObject:event];
NSData *eventData;
@try {
eventData = [NSKeyedArchiver archivedDataWithRootObject:event];
} @catch (NSException *exception) {
return NO;
}
__block BOOL success = NO;
[self inTransaction:^(FMDatabase *db, BOOL *rollback) {
@@ -73,6 +78,9 @@
if ([rs next]) {
storedEvent = [self eventFromResultSet:rs];
if (!storedEvent) {
[db executeUpdate:@"DELETE FROM events WHERE idx=?", [rs objectForColumnName:@"idx"]];
}
}
[rs close];
@@ -92,8 +100,7 @@
if (obj) {
[pendingEvents addObject:obj];
} else {
NSNumber *idx = [rs objectForColumnName:@"idx"];
[db executeUpdate:@"DELETE FROM events WHERE idx=?", idx];
[db executeUpdate:@"DELETE FROM events WHERE idx=?", [rs objectForColumnName:@"idx"]];
}
}
@@ -107,8 +114,12 @@
NSData *eventData = [rs dataForColumn:@"eventdata"];
if (!eventData) return nil;
SNTStoredEvent *event = [NSKeyedUnarchiver unarchiveObjectWithData:eventData];
event.idx = @([rs intForColumn:@"idx"]);
SNTStoredEvent *event;
@try {
event = [NSKeyedUnarchiver unarchiveObjectWithData:eventData];
event.idx = @([rs intForColumn:@"idx"]);
} @catch (NSException *exception) {}
return event;
}

View File

@@ -15,7 +15,7 @@
#include "SNTCommonEnums.h"
#include "SNTKernelCommon.h"
@class SNTCodesignChecker;
@class MOLCodesignChecker;
@class SNTDriverManager;
@class SNTEventLog;
@class SNTEventTable;

View File

@@ -21,8 +21,8 @@
#include "SNTLogging.h"
#import "SNTCachedDecision.h"
#import "SNTCertificate.h"
#import "SNTCodesignChecker.h"
#import "MOLCertificate.h"
#import "MOLCodesignChecker.h"
#import "SNTCommonEnums.h"
#import "SNTConfigurator.h"
#import "SNTDriverManager.h"
@@ -56,7 +56,7 @@
// Workaround for xpcproxy/libsecurity bug on Yosemite
// This establishes the XPC connection between libsecurity and syspolicyd.
// Not doing this causes a deadlock as establishing this link goes through xpcproxy.
(void)[[SNTCodesignChecker alloc] initWithSelf];
(void)[[MOLCodesignChecker alloc] initWithSelf];
}
return self;
}
@@ -123,7 +123,7 @@
}
// Get codesigning info about the file.
SNTCodesignChecker *csInfo = [[SNTCodesignChecker alloc] initWithBinaryPath:binInfo.path];
MOLCodesignChecker *csInfo = [[MOLCodesignChecker alloc] initWithBinaryPath:binInfo.path];
// Actually make the decision.
SNTCachedDecision *cd = [[SNTCachedDecision alloc] init];
@@ -137,10 +137,6 @@
santa_action_t action = [self actionForEventState:cd.decision];
if (action == ACTION_RESPOND_CHECKBW_ALLOW) [self.eventLog saveDecisionDetails:cd];
// Get name of parent process. Do this before responding to be sure parent doesn't go away.
char pname[PROC_PIDPATHINFO_MAXSIZE];
proc_name(message.ppid, pname, PROC_PIDPATHINFO_MAXSIZE);
// Send the decision to the kernel.
[self.driverManager postToKernelAction:action forVnodeID:cd.vnodeId];
@@ -158,7 +154,7 @@
se.signingChain = csInfo.certificates;
se.pid = @(message.pid);
se.ppid = @(message.ppid);
se.parentName = @(pname);
se.parentName = @(message.pname);
se.fileBundleID = [binInfo bundleIdentifier];
se.fileBundleName = [binInfo bundleName];
@@ -182,6 +178,11 @@
se.currentSessions = currentSessions;
se.loggedInUsers = loggedInUsers;
se.quarantineDataURL = binInfo.quarantineDataURL;
se.quarantineRefererURL = binInfo.quarantineRefererURL;
se.quarantineTimestamp = binInfo.quarantineTimestamp;
se.quarantineAgentBundleID = binInfo.quarantineAgentBundleID;
[self.eventTable addStoredEvent:se];
// If binary was blocked, do the needful
@@ -232,7 +233,9 @@
return @"Blacklist Regex";
}
if (fi.isMissingPageZero) return @"Missing __PAGEZERO";
if ([[SNTConfigurator configurator] enablePageZeroProtection] && fi.isMissingPageZero) {
return @"Missing __PAGEZERO";
}
return nil;
}

View File

@@ -14,14 +14,25 @@
#import "SNTRuleTable.h"
#import "SNTCertificate.h"
#import "SNTCodesignChecker.h"
#import "MOLCertificate.h"
#import "MOLCodesignChecker.h"
#import "SNTConfigurator.h"
#import "SNTLogging.h"
#import "SNTRule.h"
@interface SNTRuleTable ()
@property NSString *santadCertSHA;
@property NSString *launchdCertSHA;
@end
@implementation SNTRuleTable
- (uint32_t)initializeDatabase:(FMDatabase *)db fromVersion:(uint32_t)version {
// Save hashes of the signing certs for launchd and santad
self.santadCertSHA = [[[[MOLCodesignChecker alloc] initWithSelf] leafCertificate] SHA256];
self.launchdCertSHA = [[[[MOLCodesignChecker alloc] initWithPID:1] leafCertificate] SHA256];
uint32_t newVersion = 0;
if (version < 1) {
@@ -40,14 +51,14 @@
// Insert the codesigning certs for the running santad and launchd into the initial database.
// This helps prevent accidentally denying critical system components while the database
// is empty. This 'initial database' will then be cleared on the first successful sync.
NSString *santadSHA = [[[[SNTCodesignChecker alloc] initWithSelf] leafCertificate] SHA256];
NSString *launchdSHA = [[[[SNTCodesignChecker alloc] initWithPID:1] leafCertificate] SHA256];
[db executeUpdate:@"INSERT INTO rules (shasum, state, type) VALUES (?, ?, ?)",
santadSHA, @(RULESTATE_WHITELIST), @(RULETYPE_CERT)];
self.santadCertSHA, @(RULESTATE_WHITELIST), @(RULETYPE_CERT)];
[db executeUpdate:@"INSERT INTO rules (shasum, state, type) VALUES (?, ?, ?)",
launchdSHA, @(RULESTATE_WHITELIST), @(RULETYPE_CERT)];
self.launchdCertSHA, @(RULESTATE_WHITELIST), @(RULETYPE_CERT)];
newVersion = 1;
[[SNTConfigurator configurator] setSyncCleanRequired:YES];
}
return newVersion;
@@ -121,14 +132,28 @@
#pragma mark Adding
- (BOOL)addRules:(NSArray *)rules cleanSlate:(BOOL)cleanSlate {
__block BOOL failed = NO;
if (!rules || rules.count < 1) {
LOGE(@"Received request to add rules with nil/empty array.");
return NO;
}
__block BOOL failed = NO;
[self inTransaction:^(FMDatabase *db, BOOL *rollback) {
// Protect rules for santad/launchd certificates.
NSPredicate *p = [NSPredicate predicateWithFormat:
@"(SELF.shasum = %@ OR SELF.shasum = %@) AND SELF.type = %d",
self.santadCertSHA, self.launchdCertSHA, RULETYPE_CERT];
NSArray *requiredHashes = [rules filteredArrayUsingPredicate:p];
p = [NSPredicate predicateWithFormat:@"SELF.state == %d", RULESTATE_WHITELIST];
NSArray *requiredHashesWhitelist = [requiredHashes filteredArrayUsingPredicate:p];
if ((cleanSlate && requiredHashesWhitelist.count != 2) ||
(requiredHashes.count != requiredHashesWhitelist.count)) {
LOGE(@"Received request to remove whitelist for launchd/santad ceritifcates.");
*rollback = failed = YES;
return;
}
if (cleanSlate) {
[db executeUpdate:@"DELETE FROM rules"];
}

View File

@@ -19,6 +19,9 @@
#import "SNTApplication.h"
extern uint64_t watchdogCPUEvents;
extern uint64_t watchdogRAMEvents;
/// Converts a timeval struct to double, converting the microseconds value to seconds.
static inline double timeval_to_double(struct timeval tv) {
return (double)tv.tv_sec + (double)tv.tv_usec / 1000000.0;
@@ -59,6 +62,7 @@ void *watchdogThreadFunction(__unused void *idata) {
if (percentage > cpuWarnThreshold) {
LOGW(@"Watchdog: potentially high CPU use, ~%.2f%% over last %d seconds.",
percentage, timeInterval);
watchdogCPUEvents++;
}
// RAM
@@ -67,6 +71,7 @@ void *watchdogThreadFunction(__unused void *idata) {
double ramUseMB = (double) taskInfo.resident_size / 1024 / 1024;
if (ramUseMB > memWarnThreshold && ramUseMB > prevRamUseMB) {
LOGW(@"Watchdog: potentially high RAM use, RSS is %.2fMB.", ramUseMB);
watchdogRAMEvents++;
}
prevRamUseMB = ramUseMB;
}
@@ -87,10 +92,6 @@ int main(int argc, const char *argv[]) {
return 0;
}
// Close stdout/stderr so logging goes to syslog
fclose(stdout);
fclose(stderr);
LOGI(@"Started, version %@", infoDict[@"CFBundleVersion"]);
SNTApplication *s = [[SNTApplication alloc] init];

View File

@@ -1,239 +0,0 @@
/// Copyright 2015 Google Inc. All rights reserved.
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
/// http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
#import <OCMock/OCMock.h>
#import <XCTest/XCTest.h>
#import "SNTCertificate.h"
@interface SNTCertificate (Testing)
- (NSString *)x509ValueForLabel:(NSString *)desiredLabel fromDictionary:(NSDictionary *)dict;
- (NSDate *)dateForX509Key:(NSString *)key;
@end
@interface SNTCertificateTest : XCTestCase
@property NSString *testDataPEM1;
@property NSString *testDataPEM2;
@property NSData *testDataDER1;
@property NSData *testDataDER2;
@property NSString *testDataPrivateKey;
@end
@implementation SNTCertificateTest
- (void)setUp {
[super setUp];
NSString *file = [[NSBundle bundleForClass:[self class]] pathForResource:@"GIAG2" ofType:@"pem"];
self.testDataPEM1 = [NSString stringWithContentsOfFile:file
encoding:NSUTF8StringEncoding
error:nil];
file = [[NSBundle bundleForClass:[self class]] pathForResource:@"apple" ofType:@"pem"];
self.testDataPEM2 = [NSString stringWithContentsOfFile:file
encoding:NSUTF8StringEncoding
error:nil];
file = [[NSBundle bundleForClass:[self class]] pathForResource:@"GIAG2" ofType:@"crt"];
self.testDataDER1 = [NSData dataWithContentsOfFile:file];
file = [[NSBundle bundleForClass:[self class]] pathForResource:@"tubitak" ofType:@"crt"];
self.testDataDER2 = [NSData dataWithContentsOfFile:file];
self.testDataPrivateKey = @"-----BEGIN RSA PRIVATE KEY-----"
@"MIICXQIBAAKBgQDk2F9JsQQjKSveMwazXzFLbiiOD0RkDiRX1LTmQtVdi514F6l/"
@"RwohMrwxQpsoKwyzEngX58+PrGZ0XZrcVcHn666521IxswHZPaacBlWZ7k9XkB2Y"
@"m8mxULMBG9iIv/k5tRJN3MuJdtbQc8qLBsyFFsytL8hSRvBQNyP7N/OqnQIDAQAB"
@"AoGATpLUNNMonoH2Y/aVKGVY4ZNTLWOkkc4hQF7yNdVguRvE14UYV3Em0zs+TpOV"
@"/na5h4qh3WNkaupAy1eQYnK3fqmGLZw5e8cBCgUkIi8P//zMrKlgJKwfzQHSdJSP"
@"pkCvj2kliFwNzbA026jcwGEYV+uRCNazO5ldtOcP5EDb+qkCQQD/Ihc2mjtf7oq1"
@"VZSzo0xch3NtzTZMyFCRWqMpXHQO1fZTAe96EbI85zsTRmOVuqKnGxBvvtHJr2QY"
@"UoZ72+f7AkEA5Z9qte46t1F1ME3ZzWd6Ob1obCmuAa75eTPAgQKc+1bSVeFMGLTz"
@"n2M9wZ+mIpWvJp8QRdmOi0zpEArHqa68RwJBAO1YoY/CW4obOB8JxpR3TgqmV9PG"
@"HMXBdHJEh5Vq1O0YT1dZbZd57v6JfoOn7+zS+43Jt7i9JB0kdVHLNCD1qxECQQC3"
@"wXGGEhVO6pMbitGHvQ1k85yDIn+rvTjLs4yUMWErCfnc3CUniHeFz8d2EarD9oFq"
@"KNS+8TFPbMb+HYJW2gy1AkAHGBUKmZNPGiKJEUjc5jN1uN+B9OMLDX+3rMUO9Q2x"
@"jsn0m7Mobx+pPqbIAvsklMtA4Qdrt5a9pnwEgTWoJPYA"
@"-----END RSA PRIVATE KEY-----";
}
- (void)tearDown {
[super tearDown];
}
- (void)testInitWithDER {
SNTCertificate *sut = [[SNTCertificate alloc] initWithCertificateDataDER:self.testDataDER1];
XCTAssertNotNil(sut);
XCTAssertEqualObjects(sut.commonName, @"Google Internet Authority G2");
XCTAssertEqualObjects(sut.orgUnit, nil);
XCTAssertEqualObjects(sut.orgName, @"Google Inc");
XCTAssertEqualObjects(sut.countryName, @"US");
XCTAssertEqualObjects(sut.issuerCommonName, @"GeoTrust Global CA");
XCTAssertEqualObjects(sut.issuerOrgName, @"GeoTrust Inc.");
XCTAssertEqualObjects(sut.issuerOrgUnit, nil);
XCTAssertEqualObjects(sut.issuerCountryName, @"US");
XCTAssertEqualObjects(sut.SHA1, @"d83c1a7f4d0446bb2081b81a1670f8183451ca24");
XCTAssertEqualObjects(sut.SHA256,
@"a047a37fa2d2e118a4f5095fe074d6cfe0e352425a7632bf8659c03919a6c81d");
XCTAssertEqualObjects(sut.validFrom, [NSDate dateWithString:@"2013-04-05 15:15:55 +0000"]);
XCTAssertEqualObjects(sut.validUntil, [NSDate dateWithString:@"2015-04-04 15:15:55 +0000"]);
sut = [[SNTCertificate alloc] initWithCertificateDataDER:self.testDataDER2];
XCTAssertNotNil(sut);
XCTAssertEqualObjects(sut.commonName,
@"TÜBİTAK UEKAE Kök Sertifika Hizmet Sağlayıcısı - Sürüm 3");
XCTAssertEqualObjects(sut.orgUnit,
@"Ulusal Elektronik ve Kriptoloji Araştırma Enstitüsü - UEKAE");
XCTAssertEqualObjects(sut.orgName,
@"Türkiye Bilimsel ve Teknolojik Araştırma Kurumu - TÜBİTAK");
XCTAssertEqualObjects(sut.countryName, @"TR");
}
- (void)testInitWithValidPEM {
SNTCertificate *sut = [[SNTCertificate alloc] initWithCertificateDataPEM:self.testDataPEM1];
XCTAssertNotNil(sut);
XCTAssertEqualObjects(sut.commonName, @"Google Internet Authority G2");
XCTAssertEqualObjects(sut.orgUnit, nil);
XCTAssertEqualObjects(sut.orgName, @"Google Inc");
XCTAssertEqualObjects(sut.issuerCommonName, @"GeoTrust Global CA");
XCTAssertEqualObjects(sut.SHA1, @"d83c1a7f4d0446bb2081b81a1670f8183451ca24");
XCTAssertEqualObjects(sut.SHA256,
@"a047a37fa2d2e118a4f5095fe074d6cfe0e352425a7632bf8659c03919a6c81d");
XCTAssertEqualObjects(sut.validFrom, [NSDate dateWithString:@"2013-04-05 15:15:55 +0000"]);
XCTAssertEqualObjects(sut.validUntil, [NSDate dateWithString:@"2015-04-04 15:15:55 +0000"]);
sut = [[SNTCertificate alloc] initWithCertificateDataPEM:self.testDataPEM2];
XCTAssertNotNil(sut);
XCTAssertEqualObjects(sut.commonName, @"www.apple.com");
XCTAssertEqualObjects(sut.orgUnit, @"ISG for Akamai");
XCTAssertEqualObjects(sut.orgName, @"Apple Inc.");
XCTAssertEqualObjects(sut.issuerCommonName, @"VeriSign Class 3 Extended Validation SSL SGC CA");
XCTAssertEqualObjects(sut.issuerOrgName, @"VeriSign, Inc.");
XCTAssertEqualObjects(sut.issuerOrgUnit, @"VeriSign Trust Network");
XCTAssertEqualObjects(sut.SHA1, @"96df534f6f4306ca474d9078fc346b20f856f0d4");
XCTAssertEqualObjects(sut.SHA256,
@"129d39ff4384197dc2bcbe1a83a69b3405b7df33254b1b1ee29a23847a23555a");
XCTAssertEqualObjects(sut.validFrom, [NSDate dateWithString:@"2013-11-14 00:00:00 +0000"]);
XCTAssertEqualObjects(sut.validUntil, [NSDate dateWithString:@"2015-11-14 23:59:59 +0000"]);
}
- (void)testInitWithValidPEMAfterKey {
NSString *pemWithKey = [self.testDataPrivateKey stringByAppendingString:self.testDataPEM1];
SNTCertificate *sut = [[SNTCertificate alloc] initWithCertificateDataPEM:pemWithKey];
XCTAssertNotNil(sut);
XCTAssertEqualObjects(sut.commonName, @"Google Internet Authority G2");
}
- (void)testInitWithEmptyPEM {
NSString *badPEM = @"-----BEGIN CERTIFICATE----------END CERTIFICATE-----";
SNTCertificate *sut = [[SNTCertificate alloc] initWithCertificateDataPEM:badPEM];
XCTAssertNil(sut);
}
- (void)testInitWithTruncatedPEM {
NSString *badPEM = @"-----BEGIN CERTIFICATE-----"
@"MIICXQIBAAKBgQDk2F9JsQQjKSveMwazXzFLbiiOD0RkDiRX1LTmQtVdi514F6l/";
SNTCertificate *sut = [[SNTCertificate alloc] initWithCertificateDataPEM:badPEM];
XCTAssertNil(sut);
}
- (void)testInitWithInvalidPEM {
NSString *badPEM = @"This is not a valid PEM";
SNTCertificate *sut = [[SNTCertificate alloc] initWithCertificateDataPEM:badPEM];
XCTAssertNil(sut);
badPEM = @"-----BEGIN CERTIFICATE-----Hello Thar-----END CERTIFICATE-----";
sut = [[SNTCertificate alloc] initWithCertificateDataPEM:badPEM];
XCTAssertNil(sut);
}
- (void)testInitWithMultipleCertsInPEM {
NSString *multiPEM = [self.testDataPEM1 stringByAppendingString:self.testDataPEM2];
SNTCertificate *sut = [[SNTCertificate alloc] initWithCertificateDataPEM:multiPEM];
XCTAssertNotNil(sut);
XCTAssertEqualObjects(sut.commonName, @"Google Internet Authority G2");
}
- (void)testArrayOfCerts {
NSString *multiPEM = [self.testDataPEM1 stringByAppendingString:self.testDataPEM2];
NSArray *certs = [SNTCertificate certificatesFromPEM:multiPEM];
XCTAssertNotNil(certs);
XCTAssertEqual(certs.count, 2);
XCTAssertEqualObjects([certs[0] commonName], @"Google Internet Authority G2");
XCTAssertEqualObjects([certs[1] commonName], @"www.apple.com");
}
- (void)testPlainInit {
XCTAssertThrows([[SNTCertificate alloc] init]);
}
- (void)testEquals {
SNTCertificate *sut1 = [[SNTCertificate alloc] initWithCertificateDataPEM:self.testDataPEM1];
SNTCertificate *sut2 = [[SNTCertificate alloc] initWithCertificateDataPEM:self.testDataPEM1];
XCTAssertEqualObjects(sut1, sut2);
}
- (void)testDescription {
SNTCertificate *sut = [[SNTCertificate alloc] initWithCertificateDataPEM:self.testDataPEM1];
XCTAssertEqualObjects([sut description], @"/O=Google Inc/OU=(null)/CN=Google Internet Authority G2");
}
- (void)testSecureCoding {
XCTAssertTrue([SNTCertificate supportsSecureCoding]);
SNTCertificate *sut = [[SNTCertificate alloc] initWithCertificateDataPEM:self.testDataPEM1];
NSMutableData *encodedObject = [[NSMutableData alloc] init];
NSKeyedArchiver *archive = [[NSKeyedArchiver alloc] initForWritingWithMutableData:encodedObject];
[archive encodeObject:sut forKey:@"exampleCert"];
[archive finishEncoding];
NSKeyedUnarchiver *unarchive = [[NSKeyedUnarchiver alloc] initForReadingWithData:encodedObject];
SNTCertificate *newCert = [unarchive decodeObjectForKey:@"exampleCert"];
XCTAssertNotNil(newCert);
XCTAssertEqualObjects(newCert, sut);
XCTAssertEqualObjects(newCert.SHA1, sut.SHA1);
}
- (void)testCachingAccessors {
SNTCertificate *sut = [[SNTCertificate alloc] initWithCertificateDataPEM:self.testDataPEM1];
id sutMock = OCMPartialMock(sut);
// Access each of the properties to get them cached
(void)sut.orgName;
(void)sut.issuerCommonName;
(void)sut.validFrom;
(void)sut.countryName;
(void)sut.issuerCountryName;
// Now break some of the properties
OCMExpect([sutMock x509ValueForLabel:OCMOCK_ANY fromDictionary:OCMOCK_ANY]);
OCMExpect([sutMock dateForX509Key:OCMOCK_ANY]);
XCTAssertEqualObjects(sut.orgName, @"Google Inc");
XCTAssertEqualObjects(sut.issuerCommonName, @"GeoTrust Global CA");
XCTAssertEqualObjects(sut.validFrom, [NSDate dateWithString:@"2013-04-05 15:15:55 +0000"]);
XCTAssertEqualObjects(sut.countryName, @"US");
XCTAssertEqualObjects(sut.issuerCountryName, @"US");
}
@end

View File

@@ -1,103 +0,0 @@
/// Copyright 2015 Google Inc. All rights reserved.
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
/// http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
#import <XCTest/XCTest.h>
#import "SNTCertificate.h"
#import "SNTCodesignChecker.h"
/**
Tests for @c SNTCodesignChecker
Most of these tests rely on some facts about @c launchd:
* launchd is in /sbin
* launchd is PID 1
* launchd is signed
* launchd's leaf cert has a CN of "Software Signing"
* launchd's leaf cert has an OU of "Apple Software"
* launchd's leaf cert has an ON of "Apple Inc."
These facts are pretty stable, so shouldn't be a problem.
**/
@interface SNTCodesignCheckerTest : XCTestCase
@end
@implementation SNTCodesignCheckerTest
- (void)testInitWithBinaryPath {
SNTCodesignChecker *sut = [[SNTCodesignChecker alloc] initWithBinaryPath:@"/sbin/launchd"];
XCTAssertNotNil(sut);
}
- (void)testInitWithInvalidBinaryPath {
SNTCodesignChecker *sut =
[[SNTCodesignChecker alloc] initWithBinaryPath:@"/tmp/this/file/doesnt/exist"];
XCTAssertNil(sut);
}
- (void)testInitWithPID {
SNTCodesignChecker *sut = [[SNTCodesignChecker alloc] initWithPID:1];
XCTAssertNotNil(sut);
}
- (void)testInitWithInvalidPID {
SNTCodesignChecker *sut = [[SNTCodesignChecker alloc] initWithPID:999999999];
XCTAssertNil(sut);
}
- (void)testInitWithSelf {
// n.b: 'self' in this case is xctest, which should always be signed.
SNTCodesignChecker *sut = [[SNTCodesignChecker alloc] initWithSelf];
XCTAssertNotNil(sut);
}
- (void)testPlainInit {
XCTAssertThrows([[SNTCodesignChecker alloc] init]);
}
- (void)testDescription {
SNTCodesignChecker *sut = [[SNTCodesignChecker alloc] initWithPID:1];
XCTAssertEqualObjects([sut description],
@"In-memory binary, signed by Apple Inc., located at: /sbin/launchd");
}
- (void)testLeafCertificate {
SNTCodesignChecker *sut = [[SNTCodesignChecker alloc] initWithPID:1];
XCTAssertNotNil(sut.leafCertificate);
}
- (void)testBinaryPath {
SNTCodesignChecker *sut = [[SNTCodesignChecker alloc] initWithPID:1];
XCTAssertEqualObjects(sut.binaryPath, @"/sbin/launchd");
}
- (void)testSigningInformationMatches {
SNTCodesignChecker *sut1 = [[SNTCodesignChecker alloc] initWithBinaryPath:@"/sbin/launchd"];
SNTCodesignChecker *sut2 = [[SNTCodesignChecker alloc] initWithPID:1];
XCTAssertTrue([sut1 signingInformationMatches:sut2]);
}
- (void)testCodeRef {
SNTCodesignChecker *sut = [[SNTCodesignChecker alloc] initWithSelf];
XCTAssertNotNil((id)sut.codeRef);
}
- (void)testSigningInformation {
SNTCodesignChecker *sut = [[SNTCodesignChecker alloc] initWithPID:1];
XCTAssertNotNil(sut.signingInformation);
XCTAssertEqualObjects(sut.signingInformation[@"source"], @"embedded");
}
@end

View File

@@ -14,7 +14,7 @@
#import <XCTest/XCTest.h>
#import "SNTCodesignChecker.h"
#import "MOLCodesignChecker.h"
#import "SNTEventTable.h"
#import "SNTFileInfo.h"
#import "SNTStoredEvent.h"
@@ -24,8 +24,8 @@
/// Adding/Retrieving events relies on SNTStoredEvent coding to work correctly
/// so if that is broken, these tests will fail.
///
/// Depends on on SNTFileInfo and SNTCodesignChecker (and by extension
/// SNTCertificate) to avoid duplicating code into these tests.
/// Depends on on SNTFileInfo and MOLCodesignChecker (and by extension
/// MOLCertificate) to avoid duplicating code into these tests.
///
@interface SNTEventTableTest : XCTestCase
@property SNTEventTable *sut;
@@ -43,7 +43,7 @@
- (SNTStoredEvent *)createTestEvent {
SNTFileInfo *binInfo = [[SNTFileInfo alloc] initWithPath:@"/usr/bin/false"];
SNTCodesignChecker *csInfo = [[SNTCodesignChecker alloc] initWithBinaryPath:@"/usr/bin/false"];
MOLCodesignChecker *csInfo = [[MOLCodesignChecker alloc] initWithBinaryPath:@"/usr/bin/false"];
SNTStoredEvent *event;
event = [[SNTStoredEvent alloc] init];
event.filePath = @"/usr/bin/false";

View File

@@ -17,8 +17,8 @@
#import "SNTExecutionController.h"
#import "SNTCertificate.h"
#import "SNTCodesignChecker.h"
#import "MOLCertificate.h"
#import "MOLCodesignChecker.h"
#import "SNTConfigurator.h"
#import "SNTDriverManager.h"
#import "SNTEventTable.h"
@@ -44,7 +44,7 @@
fclose(stdout);
self.mockCodesignChecker = OCMClassMock([SNTCodesignChecker class]);
self.mockCodesignChecker = OCMClassMock([MOLCodesignChecker class]);
OCMStub([self.mockCodesignChecker alloc]).andReturn(self.mockCodesignChecker);
OCMStub([self.mockCodesignChecker initWithBinaryPath:OCMOCK_ANY])
.andReturn(self.mockCodesignChecker);
@@ -121,7 +121,7 @@
OCMStub([self.mockFileInfo isMachO]).andReturn(YES);
OCMStub([self.mockFileInfo SHA256]).andReturn(@"a");
id cert = OCMClassMock([SNTCertificate class]);
id cert = OCMClassMock([MOLCertificate class]);
OCMStub([self.mockCodesignChecker leafCertificate]).andReturn(cert);
OCMStub([cert SHA256]).andReturn(@"a");
@@ -139,7 +139,7 @@
OCMStub([self.mockFileInfo isMachO]).andReturn(YES);
OCMStub([self.mockFileInfo SHA256]).andReturn(@"a");
id cert = OCMClassMock([SNTCertificate class]);
id cert = OCMClassMock([MOLCertificate class]);
OCMStub([self.mockCodesignChecker leafCertificate]).andReturn(cert);
OCMStub([cert SHA256]).andReturn(@"a");

View File

@@ -17,6 +17,11 @@
#import "SNTRule.h"
#import "SNTRuleTable.h"
@interface SNTRuleTable (Testing)
@property NSString *santadCertSHA;
@property NSString *launchdCertSHA;
@end
/// This test case actually tests SNTRuleTable and SNTRule
@interface SNTRuleTableTest : XCTestCase
@property SNTRuleTable *sut;
@@ -60,22 +65,36 @@
}
- (void)testAddRulesClean {
// If SNTRuleTable doesn't start with some rules, this test doesn't work properly.
XCTAssert(self.sut.ruleCount);
// Assert that insert without 'self' and launchd cert hashes fails
XCTAssertFalse([self.sut addRules:@[ [self _exampleBinaryRule] ] cleanSlate:YES]);
[self.sut addRules:@[ [self _exampleBinaryRule] ] cleanSlate:YES];
// Now add a binary rule without clean slate
XCTAssertTrue([self.sut addRules:@[ [self _exampleBinaryRule] ] cleanSlate:NO]);
XCTAssertEqual(self.sut.ruleCount, 1);
XCTAssertEqual(self.sut.binaryRuleCount, 1);
// Now add a cert rule + the required rules as a clean slate,
// assert that the binary rule was removed
SNTRule *r1 = [[SNTRule alloc] init];
r1.shasum = self.sut.launchdCertSHA;
r1.state = RULESTATE_WHITELIST;
r1.type = RULETYPE_CERT;
SNTRule *r2 = [[SNTRule alloc] init];
r2.shasum = self.sut.santadCertSHA;
r2.state = RULESTATE_WHITELIST;
r2.type = RULETYPE_CERT;
XCTAssertTrue(([self.sut addRules:@[ [self _exampleCertRule], r1, r2 ] cleanSlate:YES]));
XCTAssertEqual([self.sut binaryRuleCount], 0);
}
- (void)testAddMultipleRules {
NSUInteger ruleCount = self.sut.ruleCount;
[self.sut addRules:@[ [self _exampleBinaryRule],
[self _exampleCertRule],
[self _exampleBinaryRule] ]
cleanSlate:YES];
cleanSlate:NO];
XCTAssertEqual(self.sut.ruleCount, 2);
XCTAssertEqual(self.sut.ruleCount, ruleCount + 2);
}
- (void)testAddRulesEmptyArray {
@@ -87,7 +106,7 @@
}
- (void)testFetchBinaryRule {
[self.sut addRules:@[ [self _exampleBinaryRule], [self _exampleCertRule] ] cleanSlate:YES];
[self.sut addRules:@[ [self _exampleBinaryRule], [self _exampleCertRule] ] cleanSlate:NO];
SNTRule *r = [self.sut binaryRuleForSHA256:@"a"];
XCTAssertNotNil(r);
@@ -99,7 +118,7 @@
}
- (void)testFetchCertificateRule {
[self.sut addRules:@[ [self _exampleBinaryRule], [self _exampleCertRule] ] cleanSlate:YES];
[self.sut addRules:@[ [self _exampleBinaryRule], [self _exampleCertRule] ] cleanSlate:NO];
SNTRule *r = [self.sut certificateRuleForSHA256:@"b"];
XCTAssertNotNil(r);
@@ -110,4 +129,18 @@
XCTAssertNil(r);
}
- (void)testBadDatabase {
NSString *dbPath = [NSTemporaryDirectory() stringByAppendingString:@"sntruletabletest_baddb.db"];
[@"some text" writeToFile:dbPath atomically:YES encoding:NSUTF8StringEncoding error:NULL];
FMDatabaseQueue *dbq = [[FMDatabaseQueue alloc] initWithPath:dbPath];
SNTRuleTable *sut = [[SNTRuleTable alloc] initWithDatabaseQueue:dbq];
[sut addRules:@[ [self _exampleBinaryRule] ] cleanSlate:NO];
XCTAssertGreaterThan(sut.ruleCount, 0);
[[NSFileManager defaultManager] removeItemAtPath:dbPath error:NULL];
}
@end

View File

@@ -15,7 +15,7 @@
#import <OCMock/OCMock.h>
#import <XCTest/XCTest.h>
#import "SNTCodesignChecker.h"
#import "MOLCodesignChecker.h"
#import "SNTXPCConnection.h"
@interface SNTXPCConnection (Testing)
@@ -100,7 +100,7 @@
OCMExpect([self.mockConnection processIdentifier]).andReturn(1);
id mockCodesignChecker = OCMClassMock([SNTCodesignChecker class]);
id mockCodesignChecker = OCMClassMock([MOLCodesignChecker class]);
OCMExpect([mockCodesignChecker alloc]).andReturn(mockCodesignChecker);
OCMExpect([mockCodesignChecker signingInformationMatches:OCMOCK_ANY]).andReturn(NO);