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git.saurik.com Git - apple/security.git/blob - OSX/libsecurity_codesigning/lib/csprocess.cpp
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25 // csprocess - UNIX process implementation of the Code Signing Host Interface
27 #include "csprocess.h"
29 #include <securityd_client/ssclient.h>
30 #include <System/sys/codesign.h>
33 namespace CodeSigning
{
37 // Construct a running process representation
39 ProcessCode::ProcessCode(pid_t pid
, const audit_token_t
* token
, PidDiskRep
*pidDiskRep
/*= NULL */)
40 : GenericCode(KernelCode::active()), mPid(pid
), mPidBased(pidDiskRep
)
43 mAudit
= new audit_token_t(*token
);
49 mach_port_t
ProcessCode::getHostingPort()
51 return SecurityServer::ClientSession().hostingPort(pid());
55 int ProcessCode::csops(unsigned int ops
, void *addr
, size_t size
)
57 // pass pid and audit token both if we have it, or just the pid if we don't
59 return ::csops_audittoken(mPid
, ops
, addr
, size
, mAudit
);
61 return ::csops(mPid
, ops
, addr
, size
);
69 ProcessDynamicCode::ProcessDynamicCode(ProcessCode
*guest
)
70 : SecStaticCode(guest
->pidBased()), mGuest(guest
)
74 CFDataRef
ProcessDynamicCode::component(CodeDirectory::SpecialSlot slot
, OSStatus fail
/* = errSecCSSignatureFailed */)
76 if (slot
== cdInfoSlot
&& !mGuest
->pidBased()->supportInfoPlist())
78 else if (slot
== cdResourceDirSlot
)
80 return SecStaticCode::component(slot
, fail
);
83 CFDictionaryRef
ProcessDynamicCode::infoDictionary()
85 if (mGuest
->pidBased()->supportInfoPlist())
86 return SecStaticCode::infoDictionary();
87 return makeCFDictionary(0);
90 void ProcessDynamicCode::validateComponent(CodeDirectory::SpecialSlot slot
, OSStatus fail
/* = errSecCSSignatureFailed */)
92 if (slot
== cdInfoSlot
&& !mGuest
->pidBased()->supportInfoPlist())
94 else if (slot
== cdResourceDirSlot
)
96 SecStaticCode::validateComponent(slot
, fail
);