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1970 lines
58 KiB
1970 lines
58 KiB
//+-------------------------------------------------------------------------
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//
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// Microsoft Windows
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//
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// Copyright (C) Microsoft Corporation, 1998 - 1999
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//
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// File: certexts.cpp
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//
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// Contents: NTSD/WINDBG certificate extensions dll
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//
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// See DECLARE_API( help ) for a list of extensions
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//
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//
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// Functions: help
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// store
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// context
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// ele
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// cert
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// crl
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// ctl
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// chain
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//
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// History: 06-Jun-98 philh created
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//--------------------------------------------------------------------------
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#include "global.hxx"
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#define MAX_HASH_LEN 20
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#define SHA1_HASH_LEN 20
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#define MAX_PROP_CNT 100
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#define MAX_CONTEXT_CNT 1000
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#define MAX_STORE_SIBLING_CNT 100
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#define MAX_STORE_NEST_CNT 100
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#define MAX_SIMPLE_CHAIN_CNT 50
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#define MAX_CHAIN_ELEMENT_CNT 50
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WINDBG_EXTENSION_APIS ExtensionApis;
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HANDLE ExtensionCurrentProcess;
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// Display flags
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#define DISPLAY_SHORT_FLAG 0x00000001
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#define DISPLAY_VERBOSE_FLAG 0x00000002
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#define DISPLAY_UI_FLAG 0x00000004
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#define DISPLAY_EXT_FLAG 0x00000008
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#define DISPLAY_PROP_FLAG 0x00000010
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// ATTENTION: the following were lifted from newstor.cpp. Should be moved
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// to a shared .h file
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//+-------------------------------------------------------------------------
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// Store data structure definitions
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//--------------------------------------------------------------------------
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// Assumes
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// 0 - Certificates
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// 1 - CRLs
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// 2 - CTLs
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#define CONTEXT_COUNT 3
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typedef struct _CONTEXT_ELEMENT CONTEXT_ELEMENT, *PCONTEXT_ELEMENT;
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typedef struct _PROP_ELEMENT PROP_ELEMENT, *PPROP_ELEMENT;
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typedef struct _CERT_STORE CERT_STORE, *PCERT_STORE;
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typedef struct _CERT_STORE_LINK CERT_STORE_LINK, *PCERT_STORE_LINK;
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typedef struct _COLLECTION_STACK_ENTRY COLLECTION_STACK_ENTRY,
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*PCOLLECTION_STACK_ENTRY;
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// Used to maintain collection state across context find next calls.
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//
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// Ref count on pStoreLink. No ref count on pCollection.
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// pStoreLink may be NULL.
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struct _COLLECTION_STACK_ENTRY {
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PCERT_STORE pCollection;
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PCERT_STORE_LINK pStoreLink;
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PCOLLECTION_STACK_ENTRY pPrev;
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};
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typedef struct _CONTEXT_CACHE_INFO {
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PPROP_ELEMENT pPropHead;
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} CONTEXT_CACHE_INFO;
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typedef struct _CONTEXT_EXTERNAL_INFO {
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// For ELEMENT_FIND_NEXT_FLAG
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void *pvProvInfo;
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} CONTEXT_EXTERNAL_INFO;
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typedef struct _CONTEXT_COLLECTION_INFO {
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// For Find
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PCOLLECTION_STACK_ENTRY pCollectionStack;
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} CONTEXT_COLLECTION_INFO;
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#define ELEMENT_DELETED_FLAG 0x00010000
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// Only set for external elements
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#define ELEMENT_FIND_NEXT_FLAG 0x00020000
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// Set during CertCloseStore if ELEMENT_FIND_NEXT_FLAG was set.
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#define ELEMENT_CLOSE_FIND_NEXT_FLAG 0x00040000
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// Set if the element has a CERT_ARCHIVED_PROP_ID
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#define ELEMENT_ARCHIVED_FLAG 0x00080000
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#define ELEMENT_TYPE_CACHE 1
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#define ELEMENT_TYPE_LINK_CONTEXT 2
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#define ELEMENT_TYPE_EXTERNAL 3
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#define ELEMENT_TYPE_COLLECTION 4
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typedef struct _CONTEXT_NOCOPY_INFO {
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PFN_CRYPT_FREE pfnFree;
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void *pvFree;
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} CONTEXT_NOCOPY_INFO, *PCONTEXT_NOCOPY_INFO;
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// Identical contexts (having the same SHA1 hash) can share the same encoded
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// byte array and decoded info data structure.
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//
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// CreateShareElement() creates with dwRefCnt of 1. FindShareElement() finds
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// an existing and increments dwRefCnt. ReleaseShareElement() decrements
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// dwRefCnt and frees when 0.
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typedef struct _SHARE_ELEMENT SHARE_ELEMENT, *PSHARE_ELEMENT;
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struct _SHARE_ELEMENT {
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BYTE rgbSha1Hash[SHA1_HASH_LEN];
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DWORD dwContextType;
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BYTE *pbEncoded; // allocated
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DWORD cbEncoded;
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void *pvInfo; // allocated
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DWORD dwRefCnt;
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PSHARE_ELEMENT pNext;
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PSHARE_ELEMENT pPrev;
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};
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// The CONTEXT_ELEMENT is inserted before the CERT_CONTEXT, CRL_CONTEXT or
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// CTL_CONTEXT. The dwContextType used is 0 based and not 1 based. For
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// example, dwContextType = CERT_STORE_CERTIFICATE_CONTEXT - 1.
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struct _CONTEXT_ELEMENT {
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DWORD dwElementType;
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DWORD dwContextType;
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DWORD dwFlags;
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LONG lRefCnt;
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// For ELEMENT_TYPE_CACHE, pEle points to itself. Otherwise, pEle points
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// to the element being linked to and the pEle is addRef'ed. The
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// cached element is found by iterating through the pEle's until pEle
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// points to itself.
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PCONTEXT_ELEMENT pEle;
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PCERT_STORE pStore;
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PCONTEXT_ELEMENT pNext;
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PCONTEXT_ELEMENT pPrev;
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PCERT_STORE pProvStore;
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PCONTEXT_NOCOPY_INFO pNoCopyInfo;
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// When nonNULL, the context's pbEncoded and pInfo aren't allocated.
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// Instead, use the shared element's pbEncoded and pInfo. When
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// context element is freed, the pSharedEle is ReleaseShareElement()'ed.
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PSHARE_ELEMENT pShareEle; // RefCnt'ed
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union {
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CONTEXT_CACHE_INFO Cache; // ELEMENT_TYPE_CACHE
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CONTEXT_EXTERNAL_INFO External; // ELEMENT_TYPE_EXTERNAL
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CONTEXT_COLLECTION_INFO Collection; // ELEMENT_TYPE_COLLECTION
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};
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};
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struct _PROP_ELEMENT {
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DWORD dwPropId;
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DWORD dwFlags;
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BYTE *pbData;
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DWORD cbData;
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PPROP_ELEMENT pNext;
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PPROP_ELEMENT pPrev;
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};
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#define STORE_LINK_DELETED_FLAG 0x00010000
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struct _CERT_STORE_LINK {
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DWORD dwFlags;
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LONG lRefCnt;
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// Whatever is passed to CertAddStoreToCollection
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DWORD dwUpdateFlags;
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DWORD dwPriority;
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PCERT_STORE pCollection;
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PCERT_STORE pSibling; // CertStoreDuplicate'd.
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PCERT_STORE_LINK pNext;
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PCERT_STORE_LINK pPrev;
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};
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// Store types
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#define STORE_TYPE_CACHE 1
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#define STORE_TYPE_EXTERNAL 2
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#define STORE_TYPE_COLLECTION 3
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// CACHE store may have CACHE or LINK_CONTEXT elements. Until deleted,
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// the store has a reference count to.
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// EXTERNAL store only has EXTERNAL elements. These elements are always
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// deleted, wherein, the store doesn't hold a refCnt.
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// COLLECTION store has COLLECTION elements. These elements
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// are always deleted, wherein, the store doesn't hold a refCnt.
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struct _CERT_STORE {
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DWORD dwStoreType;
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LONG lRefCnt;
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HCRYPTPROV hCryptProv;
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DWORD dwFlags;
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DWORD dwState;
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CRITICAL_SECTION CriticalSection;
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PCONTEXT_ELEMENT rgpContextListHead[CONTEXT_COUNT];
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PCERT_STORE_LINK pStoreListHead; // COLLECTION
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PPROP_ELEMENT pPropHead; // properties for entire store
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// For CERT_STORE_DEFER_CLOSE_UNTIL_LAST_FREE_FLAG
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// Incremented for each context duplicated
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LONG lDeferCloseRefCnt;
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// Event handle set by CertControlStore(CERT_STORE_CTRL_AUTO_RESYNC)
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HANDLE hAutoResyncEvent;
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// Store provider info
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LONG lStoreProvRefCnt;
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HANDLE hStoreProvWait;
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HCRYPTOIDFUNCADDR hStoreProvFuncAddr;
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CERT_STORE_PROV_INFO StoreProvInfo;
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};
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//+-------------------------------------------------------------------------
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// Store states
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//--------------------------------------------------------------------------
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#define STORE_STATE_DELETED 0
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#define STORE_STATE_NULL 1
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#define STORE_STATE_OPENING 2
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#define STORE_STATE_OPEN 3
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#define STORE_STATE_DEFER_CLOSING 4
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#define STORE_STATE_CLOSING 5
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#define STORE_STATE_CLOSED 6
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inline PCONTEXT_ELEMENT ToContextElement(
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IN PCCERT_CONTEXT pCertContext
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)
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{
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if (pCertContext)
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return (PCONTEXT_ELEMENT)
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(((BYTE *) pCertContext) - sizeof(CONTEXT_ELEMENT));
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else
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return NULL;
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}
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inline PCCERT_CONTEXT ToCertContext(
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IN PCONTEXT_ELEMENT pEle
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)
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{
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if (pEle)
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return (PCCERT_CONTEXT)
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(((BYTE *) pEle) + sizeof(CONTEXT_ELEMENT));
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else
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return NULL;
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}
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DECLARE_API( help )
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{
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INIT_API();
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while (*lpArgumentString == ' ')
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lpArgumentString++;
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if (*lpArgumentString == '\0') {
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dprintf("certexts help:\n\n");
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dprintf("!context {[s|v|u|x|p]} address - Dump cert, CRL or CTL context\n");
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dprintf("!ele {[s|v|u|x|p]} address - Dump cert, CRL or CTL element\n");
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dprintf("!cert {[s|v|u|x|p]} address - Dump encoded cert\n");
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dprintf("!crl {[s|v|u|x|p]} address - Dump encoded crl\n");
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dprintf("!ctl {[s|v|u|x|p]} address - Dump encoded ctl\n");
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dprintf("!store {[s|v|x|p]} address - Dump certificate store\n");
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dprintf("!chain {[s|v|x|p]} address - Dump certificate chain context\n");
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dprintf("!help [cmd] - Displays this list or gives details on command\n");
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dprintf("\n");
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dprintf("Options:\n");
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dprintf(" s - Short, brief display\n");
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dprintf(" v - Verbose display\n");
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dprintf(" u - UI display\n");
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dprintf(" x - Display eXtensions\n");
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dprintf(" p - Display Properties\n");
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} else {
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if (*lpArgumentString == '!')
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lpArgumentString++;
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if (strcmp(lpArgumentString, "xyz") == 0) {
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dprintf("!xyz - Invalid command\n");
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} else {
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dprintf("Invalid command and/or no help available\n");
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}
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}
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}
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//+-------------------------------------------------------------------------
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// Error output routines
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//--------------------------------------------------------------------------
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void PrintError(LPCSTR pszMsg)
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{
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dprintf("%s\n", pszMsg);
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}
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void PrintLastError(LPCSTR pszMsg)
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{
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DWORD dwErr = GetLastError();
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dprintf("%s failed => 0x%x (%d) \n", pszMsg, dwErr, dwErr);
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}
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//+-------------------------------------------------------------------------
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// CertExts allocation and free routines
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//--------------------------------------------------------------------------
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LPVOID
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WINAPI
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CertExtsAlloc(
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IN UINT cbBytes
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)
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{
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LPVOID pv;
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if (NULL == (pv = (LPVOID) LocalAlloc(LPTR, cbBytes))) {
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SetLastError(ERROR_NOT_ENOUGH_MEMORY);
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PrintLastError("CertExtsAlloc");
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}
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return pv;
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}
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LPVOID
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WINAPI
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CertExtsRealloc(
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IN LPVOID pvOrg,
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IN UINT cbBytes
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)
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{
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LPVOID pv;
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if (NULL == (pv = pvOrg ?
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(LPVOID) LocalReAlloc((HLOCAL)pvOrg, cbBytes, LMEM_MOVEABLE) :
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(LPVOID) LocalAlloc(NONZEROLPTR, cbBytes))) {
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SetLastError(ERROR_NOT_ENOUGH_MEMORY);
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PrintLastError("CertExtsRealloc");
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}
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return pv;
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}
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VOID
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WINAPI
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CertExtsFree(
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IN LPVOID pv
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)
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{
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if (pv)
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LocalFree((HLOCAL)pv);
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}
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LPCSTR FileTimeText(FILETIME *pft)
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{
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static char buf[80];
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FILETIME ftLocal;
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struct tm ctm;
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SYSTEMTIME st;
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FileTimeToLocalFileTime(pft, &ftLocal);
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if (FileTimeToSystemTime(&ftLocal, &st))
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{
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ctm.tm_sec = st.wSecond;
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ctm.tm_min = st.wMinute;
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ctm.tm_hour = st.wHour;
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ctm.tm_mday = st.wDay;
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ctm.tm_mon = st.wMonth-1;
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ctm.tm_year = st.wYear-1900;
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ctm.tm_wday = st.wDayOfWeek;
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ctm.tm_yday = 0;
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ctm.tm_isdst = 0;
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strcpy(buf, asctime(&ctm));
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buf[strlen(buf)-1] = 0;
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if (st.wMilliseconds) {
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char *pch = buf + strlen(buf);
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sprintf(pch, " <milliseconds:: %03d>", st.wMilliseconds);
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}
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}
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else
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sprintf(buf, "<FILETIME %08lX:%08lX>", pft->dwHighDateTime,
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pft->dwLowDateTime);
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return buf;
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}
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#define CROW 16
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void PrintBytes(LPCSTR pszHdr, BYTE *pb, DWORD cbSize)
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{
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ULONG cb, i;
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if (cbSize == 0) {
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dprintf("%s NO Value Bytes\n", pszHdr);
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return;
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}
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while (cbSize > 0)
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{
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dprintf("%s", pszHdr);
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cb = min(CROW, cbSize);
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cbSize -= cb;
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for (i = 0; i<cb; i++)
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dprintf(" %02X", pb[i]);
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for (i = cb; i<CROW; i++)
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dprintf(" ");
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dprintf(" '");
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for (i = 0; i<cb; i++)
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if (pb[i] >= 0x20 && pb[i] <= 0x7f)
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dprintf("%c", pb[i]);
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else
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dprintf(".");
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pb += cb;
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dprintf("'\n");
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}
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}
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BOOL GetEncodedBlob(
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IN LPVOID pvAddr,
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OUT BYTE **ppbEncoded,
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OUT DWORD *pcbEncoded
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)
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{
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BOOL fResult;
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BYTE rgbTagLength[6];
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BYTE *pbEncoded = NULL;
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DWORD cbEncoded = 0;
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LONG lLen;
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DWORD cbLen;
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DWORD cbContent;
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const BYTE *pbContent;
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__try {
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memset(rgbTagLength, 0, sizeof(rgbTagLength));
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ReadMemory(pvAddr, rgbTagLength, sizeof(rgbTagLength), NULL);
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} __except (EXCEPTION_EXECUTE_HANDLER) {
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dprintf("Unable to read encoded blob at 0x%p\n", pvAddr);
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goto ErrorReturn;
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}
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lLen = Asn1UtilExtractContent(rgbTagLength, sizeof(rgbTagLength),
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&cbContent, &pbContent);
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if (lLen <= 0 || cbContent == CMSG_INDEFINITE_LENGTH) {
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dprintf("Unable to decode ASN1 tag/length at 0x%p\n", pvAddr);
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goto ErrorReturn;
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}
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cbEncoded = (DWORD)lLen + cbContent;
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if (NULL == (pbEncoded = (BYTE *) CertExtsAlloc(cbEncoded)))
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goto ErrorReturn;
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__try {
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memset(pbEncoded, 0, cbEncoded);
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ReadMemory(pvAddr, pbEncoded, cbEncoded, NULL);
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} __except (EXCEPTION_EXECUTE_HANDLER) {
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dprintf("Unable to read encoded blob at 0x%p .. 0x%p\n", pvAddr,
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((BYTE *) pvAddr) + cbEncoded - 1);
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goto ErrorReturn;
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}
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fResult = TRUE;
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CommonReturn:
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*ppbEncoded = pbEncoded;
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*pcbEncoded = cbEncoded;
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return fResult;
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ErrorReturn:
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CertExtsFree(pbEncoded);
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pbEncoded = NULL;
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cbEncoded = 0;
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fResult = FALSE;
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goto CommonReturn;
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}
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void DisplaySerialNumber(
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PCRYPT_INTEGER_BLOB pSerialNumber
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)
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{
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DWORD cb;
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BYTE *pb;
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for (cb = pSerialNumber->cbData,
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pb = pSerialNumber->pbData + (cb - 1); cb > 0; cb--, pb--) {
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dprintf(" %02X", *pb);
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}
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dprintf("\n");
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}
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void DisplayThumbprint(
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LPCSTR pszHash,
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BYTE *pbHash,
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DWORD cbHash
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)
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{
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dprintf("%s Thumbprint:: ", pszHash);
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if (cbHash == 0)
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dprintf("???");
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else {
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ULONG cb;
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while (cbHash > 0) {
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cb = min(4, cbHash);
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cbHash -= cb;
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for (; cb > 0; cb--, pbHash++)
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dprintf("%02X", *pbHash);
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dprintf(" ");
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}
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}
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dprintf("\n");
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}
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|
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void DisplayName(
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IN PCERT_NAME_BLOB pName
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)
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{
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DWORD csz;
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LPSTR psz;
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csz = CertNameToStrA(
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X509_ASN_ENCODING,
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pName,
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CERT_X500_NAME_STR + CERT_NAME_STR_REVERSE_FLAG,
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NULL, // psz
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0); // csz
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if (psz = (LPSTR) CertExtsAlloc(csz)) {
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CertNameToStrA(
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X509_ASN_ENCODING,
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pName,
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CERT_X500_NAME_STR + CERT_NAME_STR_REVERSE_FLAG,
|
|
psz,
|
|
csz);
|
|
dprintf(" %s\n", psz);
|
|
CertExtsFree(psz);
|
|
} else
|
|
dprintf(" ???\n");
|
|
}
|
|
|
|
//+-------------------------------------------------------------------------
|
|
// Returns OID's name string. If not found returns L"???".
|
|
//--------------------------------------------------------------------------
|
|
LPCWSTR GetOIDName(LPCSTR pszOID, DWORD dwGroupId = 0)
|
|
{
|
|
PCCRYPT_OID_INFO pInfo;
|
|
|
|
if (pInfo = CryptFindOIDInfo(
|
|
CRYPT_OID_INFO_OID_KEY,
|
|
(void *) pszOID,
|
|
dwGroupId
|
|
)) {
|
|
if (L'\0' != pInfo->pwszName[0])
|
|
return pInfo->pwszName;
|
|
}
|
|
|
|
return L"???";
|
|
}
|
|
|
|
ALG_ID GetAlgid(LPCSTR pszOID, DWORD dwGroupId = 0)
|
|
{
|
|
PCCRYPT_OID_INFO pInfo;
|
|
|
|
if (pInfo = CryptFindOIDInfo(
|
|
CRYPT_OID_INFO_OID_KEY,
|
|
(void *) pszOID,
|
|
dwGroupId
|
|
))
|
|
return pInfo->Algid;
|
|
return 0;
|
|
}
|
|
|
|
void PrintExtensions(
|
|
IN DWORD cExt,
|
|
IN PCERT_EXTENSION pExt,
|
|
IN DWORD dwDisplayFlags
|
|
)
|
|
{
|
|
DWORD i;
|
|
|
|
if (0 == (dwDisplayFlags & (DISPLAY_VERBOSE_FLAG | DISPLAY_EXT_FLAG)))
|
|
return;
|
|
|
|
for (i = 0; i < cExt; i++, pExt++) {
|
|
DWORD cbFormat;
|
|
|
|
LPSTR pszObjId = pExt->pszObjId;
|
|
if (pszObjId == NULL)
|
|
pszObjId = "<NULL OBJID>";
|
|
LPSTR pszCritical = pExt->fCritical ? "TRUE" : "FALSE";
|
|
dprintf("Extension[%d] %s (%S) Critical: %s::\n",
|
|
i, pszObjId, GetOIDName(pszObjId), pszCritical);
|
|
PrintBytes(" ", pExt->Value.pbData, pExt->Value.cbData);
|
|
|
|
cbFormat = 0;
|
|
if (CryptFormatObject(
|
|
X509_ASN_ENCODING,
|
|
0, // dwFormatType
|
|
CRYPT_FORMAT_STR_MULTI_LINE | CRYPT_FORMAT_STR_NO_HEX,
|
|
NULL, // pFormatStruct,
|
|
pszObjId,
|
|
pExt->Value.pbData,
|
|
pExt->Value.cbData,
|
|
NULL,
|
|
&cbFormat
|
|
) && cbFormat) {
|
|
BYTE *pbFormat = NULL;
|
|
if (pbFormat = (BYTE *) CertExtsAlloc(cbFormat)) {
|
|
if (CryptFormatObject(
|
|
X509_ASN_ENCODING,
|
|
0, // dwFormatType
|
|
CRYPT_FORMAT_STR_MULTI_LINE | CRYPT_FORMAT_STR_NO_HEX,
|
|
NULL, // pFormatStruct,
|
|
pszObjId,
|
|
pExt->Value.pbData,
|
|
pExt->Value.cbData,
|
|
pbFormat,
|
|
&cbFormat
|
|
)) {
|
|
dprintf("--- Decoded ---\n");
|
|
dprintf("%S\n", pbFormat);
|
|
}
|
|
|
|
CertExtsFree(pbFormat);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
typedef struct _PROP_INFO {
|
|
DWORD dwPropId;
|
|
LPCSTR pszPropName;
|
|
} PROP_INFO, *PPROP_INFO;
|
|
|
|
const PROP_INFO rgPropInfo[] = {
|
|
CERT_KEY_PROV_HANDLE_PROP_ID, "KeyProvHandle",
|
|
CERT_KEY_PROV_INFO_PROP_ID, "KeyProvInfo",
|
|
CERT_SHA1_HASH_PROP_ID, "Sha1Hash",
|
|
CERT_MD5_HASH_PROP_ID, "MD5Hash",
|
|
CERT_KEY_CONTEXT_PROP_ID, "KeyContext",
|
|
CERT_KEY_SPEC_PROP_ID, "KeySpec",
|
|
CERT_IE30_RESERVED_PROP_ID, "IE30Reserved",
|
|
CERT_PUBKEY_HASH_RESERVED_PROP_ID, "PubKeyHashReserved",
|
|
CERT_ENHKEY_USAGE_PROP_ID, "EnhKeyUsage",
|
|
CERT_NEXT_UPDATE_LOCATION_PROP_ID, "NextUpdateLocation",
|
|
CERT_FRIENDLY_NAME_PROP_ID, "FriendlyName",
|
|
CERT_PVK_FILE_PROP_ID, "PvkFile",
|
|
CERT_DESCRIPTION_PROP_ID, "Description",
|
|
CERT_ACCESS_STATE_PROP_ID, "AccessState",
|
|
CERT_SIGNATURE_HASH_PROP_ID, "SignatureHash",
|
|
CERT_SMART_CARD_DATA_PROP_ID, "SmartCartData",
|
|
CERT_EFS_PROP_ID, "EFS",
|
|
CERT_FORTEZZA_DATA_PROP_ID, "FortezzaData",
|
|
CERT_ARCHIVED_PROP_ID, "Archived",
|
|
CERT_KEY_IDENTIFIER_PROP_ID, "KeyIdentifier",
|
|
CERT_AUTO_ENROLL_PROP_ID, "AutoEnroll",
|
|
CERT_STORE_LOCALIZED_NAME_PROP_ID, "LocalizedName",
|
|
0, "???"
|
|
};
|
|
|
|
LPCSTR GetPropName(
|
|
IN DWORD dwPropId
|
|
)
|
|
{
|
|
const PROP_INFO *pInfo;
|
|
|
|
for (pInfo = rgPropInfo; pInfo->dwPropId; pInfo++) {
|
|
if (dwPropId == pInfo->dwPropId)
|
|
return pInfo->pszPropName;
|
|
}
|
|
|
|
return "???";
|
|
}
|
|
|
|
void PrintProperties(
|
|
IN PPROP_ELEMENT pProp,
|
|
IN DWORD dwDisplayFlags
|
|
)
|
|
{
|
|
DWORD i;
|
|
|
|
if (0 == (dwDisplayFlags & (DISPLAY_VERBOSE_FLAG | DISPLAY_PROP_FLAG)))
|
|
return;
|
|
|
|
i = 0;
|
|
while (pProp) {
|
|
PROP_ELEMENT Prop;
|
|
|
|
__try {
|
|
memset(&Prop, 0, sizeof(Prop));
|
|
ReadMemory((LPVOID) pProp, &Prop, sizeof(Prop), NULL);
|
|
} __except (EXCEPTION_EXECUTE_HANDLER) {
|
|
dprintf("Unable to read Property Element at 0x%p\n", pProp);
|
|
goto ErrorReturn;
|
|
}
|
|
|
|
dprintf("PropId %ld (0x%lx) %s ::\n", Prop.dwPropId, Prop.dwPropId,
|
|
GetPropName(Prop.dwPropId));
|
|
if (Prop.dwFlags)
|
|
dprintf(" Property dwFlags: 0x%lx\n", Prop.dwFlags);
|
|
|
|
if (Prop.cbData) {
|
|
BYTE *pbData;
|
|
|
|
if (pbData = (BYTE *) CertExtsAlloc(Prop.cbData)) {
|
|
__try {
|
|
memset(pbData, 0, Prop.cbData);
|
|
ReadMemory((LPVOID) Prop.pbData, pbData, Prop.cbData, NULL);
|
|
PrintBytes(" ", pbData, Prop.cbData);
|
|
} __except (EXCEPTION_EXECUTE_HANDLER) {
|
|
dprintf("Unable to read Property at 0x%p .. 0x%p\n",
|
|
Prop.pbData, Prop.pbData + Prop.cbData - 1);
|
|
}
|
|
|
|
CertExtsFree(pbData);
|
|
}
|
|
} else
|
|
dprintf(" NO Property Bytes\n");
|
|
|
|
pProp = Prop.pNext;
|
|
if (i++ > MAX_PROP_CNT) {
|
|
dprintf("Exceeded maximum prop count of %d\n", MAX_PROP_CNT);
|
|
break;
|
|
}
|
|
}
|
|
|
|
CommonReturn:
|
|
return;
|
|
ErrorReturn:
|
|
goto CommonReturn;
|
|
}
|
|
|
|
void DisplayCert(
|
|
IN PCCERT_CONTEXT pCert,
|
|
IN DWORD dwDisplayFlags
|
|
)
|
|
{
|
|
dprintf("Version:: %d\n", pCert->pCertInfo->dwVersion);
|
|
dprintf("Subject::");
|
|
DisplayName(&pCert->pCertInfo->Subject);
|
|
dprintf("Issuer::");
|
|
DisplayName(&pCert->pCertInfo->Issuer);
|
|
dprintf("SerialNumber::");
|
|
DisplaySerialNumber(&pCert->pCertInfo->SerialNumber);
|
|
dprintf("NotBefore:: %s\n", FileTimeText(&pCert->pCertInfo->NotBefore));
|
|
dprintf("NotAfter:: %s\n", FileTimeText(&pCert->pCertInfo->NotAfter));
|
|
|
|
{
|
|
BYTE rgbHash[MAX_HASH_LEN];
|
|
DWORD cbHash = MAX_HASH_LEN;
|
|
|
|
CertGetCertificateContextProperty(
|
|
pCert,
|
|
CERT_SHA1_HASH_PROP_ID,
|
|
rgbHash,
|
|
&cbHash
|
|
);
|
|
DisplayThumbprint("SHA1", rgbHash, cbHash);
|
|
}
|
|
|
|
if (dwDisplayFlags & DISPLAY_VERBOSE_FLAG) {
|
|
LPSTR pszObjId;
|
|
ALG_ID aiPubKey;
|
|
DWORD dwBitLen;
|
|
|
|
pszObjId = pCert->pCertInfo->SignatureAlgorithm.pszObjId;
|
|
if (pszObjId == NULL)
|
|
pszObjId = "<NULL OBJID>";
|
|
dprintf("SignatureAlgorithm:: %s (%S)\n",
|
|
pszObjId, GetOIDName(pszObjId, CRYPT_SIGN_ALG_OID_GROUP_ID));
|
|
if (pCert->pCertInfo->SignatureAlgorithm.Parameters.cbData) {
|
|
dprintf("SignatureAlgorithm.Parameters::\n");
|
|
PrintBytes(" ",
|
|
pCert->pCertInfo->SignatureAlgorithm.Parameters.pbData,
|
|
pCert->pCertInfo->SignatureAlgorithm.Parameters.cbData);
|
|
}
|
|
|
|
pszObjId = pCert->pCertInfo->SubjectPublicKeyInfo.Algorithm.pszObjId;
|
|
if (pszObjId == NULL)
|
|
pszObjId = "<NULL OBJID>";
|
|
dprintf("SubjectPublicKeyInfo.Algorithm:: %s (%S)\n",
|
|
pszObjId, GetOIDName(pszObjId, CRYPT_PUBKEY_ALG_OID_GROUP_ID));
|
|
aiPubKey = GetAlgid(pszObjId, CRYPT_PUBKEY_ALG_OID_GROUP_ID);
|
|
|
|
if (pCert->pCertInfo->SubjectPublicKeyInfo.Algorithm.Parameters.cbData)
|
|
{
|
|
dprintf("SubjectPublicKeyInfo.Algorithm.Parameters::\n");
|
|
PrintBytes(" ",
|
|
pCert->pCertInfo->SubjectPublicKeyInfo.Algorithm.Parameters.pbData,
|
|
pCert->pCertInfo->SubjectPublicKeyInfo.Algorithm.Parameters.cbData);
|
|
}
|
|
dprintf("SubjectPublicKeyInfo.PublicKey");
|
|
if (0 != (dwBitLen = CertGetPublicKeyLength(
|
|
X509_ASN_ENCODING,
|
|
&pCert->pCertInfo->SubjectPublicKeyInfo)))
|
|
dprintf(" (BitLength: %d)", dwBitLen);
|
|
if (pCert->pCertInfo->SubjectPublicKeyInfo.PublicKey.cUnusedBits)
|
|
dprintf(" (UnusedBits: %d)",
|
|
pCert->pCertInfo->SubjectPublicKeyInfo.PublicKey.cUnusedBits);
|
|
dprintf("::\n");
|
|
if (pCert->pCertInfo->SubjectPublicKeyInfo.PublicKey.cbData) {
|
|
PrintBytes(" ",
|
|
pCert->pCertInfo->SubjectPublicKeyInfo.PublicKey.pbData,
|
|
pCert->pCertInfo->SubjectPublicKeyInfo.PublicKey.cbData);
|
|
|
|
} else
|
|
dprintf(" No public key\n");
|
|
}
|
|
|
|
PrintExtensions(pCert->pCertInfo->cExtension,
|
|
pCert->pCertInfo->rgExtension, dwDisplayFlags);
|
|
|
|
if (dwDisplayFlags & DISPLAY_UI_FLAG) {
|
|
CRYPTUI_VIEWCERTIFICATE_STRUCTW CertViewInfo;
|
|
|
|
memset(&CertViewInfo, 0, sizeof(CertViewInfo));
|
|
CertViewInfo.pCertContext = pCert;
|
|
CertViewInfo.dwSize = sizeof(CertViewInfo);
|
|
|
|
if (!CryptUIDlgViewCertificateW(
|
|
&CertViewInfo,
|
|
NULL // pfPropertiesChanged
|
|
))
|
|
PrintLastError("CryptUIDlgViewCertificateW");
|
|
}
|
|
}
|
|
|
|
void PrintCrlEntries(DWORD cEntry, PCRL_ENTRY pEntry, DWORD dwDisplayFlags)
|
|
{
|
|
DWORD i;
|
|
|
|
for (i = 0; i < cEntry; i++, pEntry++) {
|
|
{
|
|
dprintf(" [%d] SerialNumber::", i);
|
|
DisplaySerialNumber(&pEntry->SerialNumber);
|
|
}
|
|
|
|
dprintf(" [%d] RevocationDate:: %s\n", i,
|
|
FileTimeText(&pEntry->RevocationDate));
|
|
|
|
if (dwDisplayFlags & (DISPLAY_VERBOSE_FLAG | DISPLAY_EXT_FLAG)) {
|
|
if (pEntry->cExtension == 0)
|
|
dprintf(" [%d] Extensions:: NONE\n", i);
|
|
else {
|
|
dprintf(" [%d] Extensions::\n", i);
|
|
PrintExtensions(pEntry->cExtension, pEntry->rgExtension,
|
|
dwDisplayFlags);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void DisplayCrl(
|
|
IN PCCRL_CONTEXT pCrl,
|
|
IN DWORD dwDisplayFlags
|
|
)
|
|
{
|
|
dprintf("Issuer::\n");
|
|
DisplayName(&pCrl->pCrlInfo->Issuer);
|
|
dprintf("ThisUpdate:: %s\n", FileTimeText(&pCrl->pCrlInfo->ThisUpdate));
|
|
dprintf("NextUpdate:: %s\n", FileTimeText(&pCrl->pCrlInfo->NextUpdate));
|
|
|
|
{
|
|
BYTE rgbHash[MAX_HASH_LEN];
|
|
DWORD cbHash = MAX_HASH_LEN;
|
|
|
|
CertGetCRLContextProperty(
|
|
pCrl,
|
|
CERT_SHA1_HASH_PROP_ID,
|
|
rgbHash,
|
|
&cbHash
|
|
);
|
|
DisplayThumbprint("SHA1", rgbHash, cbHash);
|
|
}
|
|
|
|
PrintExtensions(pCrl->pCrlInfo->cExtension, pCrl->pCrlInfo->rgExtension,
|
|
dwDisplayFlags);
|
|
|
|
if (dwDisplayFlags & DISPLAY_VERBOSE_FLAG) {
|
|
if (pCrl->pCrlInfo->cCRLEntry == 0)
|
|
dprintf("Entries:: NONE\n");
|
|
else {
|
|
dprintf("Entries::\n");
|
|
PrintCrlEntries(pCrl->pCrlInfo->cCRLEntry,
|
|
pCrl->pCrlInfo->rgCRLEntry, dwDisplayFlags);
|
|
}
|
|
}
|
|
|
|
if (dwDisplayFlags & DISPLAY_UI_FLAG) {
|
|
CRYPTUI_VIEWCRL_STRUCTW CrlViewInfo;
|
|
|
|
memset(&CrlViewInfo, 0, sizeof(CrlViewInfo));
|
|
CrlViewInfo.pCRLContext = pCrl;
|
|
CrlViewInfo.dwSize = sizeof(CrlViewInfo);
|
|
|
|
if (!CryptUIDlgViewCRLW(
|
|
&CrlViewInfo
|
|
))
|
|
PrintLastError("CryptUIDlgViewCRLW");
|
|
}
|
|
}
|
|
|
|
static void PrintCtlEntries(
|
|
IN PCCTL_CONTEXT pCtl,
|
|
IN DWORD dwDisplayFlags
|
|
)
|
|
{
|
|
PCTL_INFO pInfo = pCtl->pCtlInfo;
|
|
DWORD cEntry = pInfo->cCTLEntry;
|
|
PCTL_ENTRY pEntry = pInfo->rgCTLEntry;
|
|
DWORD i;
|
|
|
|
for (i = 0; i < cEntry; i++, pEntry++) {
|
|
dprintf(" [%d] SubjectIdentifier::\n", i);
|
|
PrintBytes(" ",
|
|
pEntry->SubjectIdentifier.pbData,
|
|
pEntry->SubjectIdentifier.cbData);
|
|
|
|
}
|
|
}
|
|
|
|
void DisplayCtl(
|
|
IN PCCTL_CONTEXT pCtl,
|
|
IN DWORD dwDisplayFlags
|
|
)
|
|
{
|
|
PCTL_INFO pInfo = pCtl->pCtlInfo;
|
|
|
|
dprintf("Version:: %d\n", pInfo->dwVersion);
|
|
|
|
{
|
|
DWORD cId;
|
|
LPSTR *ppszId;
|
|
DWORD i;
|
|
|
|
dprintf("SubjectUsage::\n");
|
|
cId = pInfo->SubjectUsage.cUsageIdentifier;
|
|
ppszId = pInfo->SubjectUsage.rgpszUsageIdentifier;
|
|
if (cId == 0)
|
|
dprintf(" No Usage Identifiers\n");
|
|
for (i = 0; i < cId; i++, ppszId++)
|
|
dprintf(" [%d] %s\n", i, *ppszId);
|
|
}
|
|
|
|
if (pInfo->ListIdentifier.cbData) {
|
|
dprintf("ListIdentifier::\n");
|
|
PrintBytes(" ",
|
|
pInfo->ListIdentifier.pbData,
|
|
pInfo->ListIdentifier.cbData);
|
|
}
|
|
if (pInfo->SequenceNumber.cbData) {
|
|
dprintf("SequenceNumber::");
|
|
DisplaySerialNumber(&pInfo->SequenceNumber);
|
|
}
|
|
|
|
dprintf("ThisUpdate:: %s\n", FileTimeText(&pCtl->pCtlInfo->ThisUpdate));
|
|
dprintf("NextUpdate:: %s\n", FileTimeText(&pCtl->pCtlInfo->NextUpdate));
|
|
|
|
{
|
|
BYTE rgbHash[MAX_HASH_LEN];
|
|
DWORD cbHash = MAX_HASH_LEN;
|
|
CertGetCTLContextProperty(
|
|
pCtl,
|
|
CERT_SHA1_HASH_PROP_ID,
|
|
rgbHash,
|
|
&cbHash
|
|
);
|
|
DisplayThumbprint("SHA1", rgbHash, cbHash);
|
|
}
|
|
|
|
if (dwDisplayFlags & DISPLAY_VERBOSE_FLAG) {
|
|
LPSTR pszObjId;
|
|
|
|
pszObjId = pInfo->SubjectAlgorithm.pszObjId;
|
|
if (pszObjId == NULL)
|
|
pszObjId = "<NULL OBJID>";
|
|
dprintf("SubjectAlgorithm:: %s\n", pszObjId);
|
|
if (pInfo->SubjectAlgorithm.Parameters.cbData) {
|
|
dprintf("SubjectAlgorithm.Parameters::\n");
|
|
PrintBytes(" ",
|
|
pInfo->SubjectAlgorithm.Parameters.pbData,
|
|
pInfo->SubjectAlgorithm.Parameters.cbData);
|
|
}
|
|
|
|
}
|
|
PrintExtensions(pInfo->cExtension, pInfo->rgExtension, dwDisplayFlags);
|
|
|
|
if (dwDisplayFlags & DISPLAY_VERBOSE_FLAG) {
|
|
DWORD dwSignerCount;
|
|
DWORD cbData;
|
|
|
|
cbData = sizeof(dwSignerCount);
|
|
if (!CryptMsgGetParam(
|
|
pCtl->hCryptMsg,
|
|
CMSG_SIGNER_COUNT_PARAM,
|
|
0, // dwIndex
|
|
&dwSignerCount,
|
|
&cbData)) {
|
|
dprintf("----- Signer -----\n");
|
|
PrintLastError("CryptMsgGetParam(SIGNER_COUNT)");
|
|
} else if (0 == dwSignerCount)
|
|
dprintf("----- No Signers -----\n");
|
|
else {
|
|
DWORD dwSignerIndex;
|
|
for (dwSignerIndex = 0; dwSignerIndex < dwSignerCount;
|
|
dwSignerIndex++) {
|
|
DWORD dwFlags;
|
|
PCCERT_CONTEXT pSigner;
|
|
|
|
dwFlags = CMSG_USE_SIGNER_INDEX_FLAG;
|
|
if (CryptMsgGetAndVerifySigner(
|
|
pCtl->hCryptMsg,
|
|
0, // cSignerStore
|
|
NULL, // rghSignerStore
|
|
dwFlags,
|
|
&pSigner,
|
|
&dwSignerIndex
|
|
)) {
|
|
dprintf("----- Signer [%d] -----\n", dwSignerIndex);
|
|
DisplayCert(pSigner, 0);
|
|
CertFreeCertificateContext(pSigner);
|
|
} else {
|
|
DWORD dwErr = GetLastError();
|
|
if (CRYPT_E_NO_TRUSTED_SIGNER == dwErr)
|
|
dprintf("----- No Trusted Signer [%d] -----\n",
|
|
dwSignerIndex);
|
|
else {
|
|
dprintf("----- Signer [%d] -----\n", dwSignerIndex);
|
|
PrintLastError("CryptMsgGetAndVerifySigner");
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
if (dwDisplayFlags & DISPLAY_VERBOSE_FLAG) {
|
|
if (pInfo->cCTLEntry == 0)
|
|
dprintf("----- No Entries -----\n");
|
|
else {
|
|
dprintf("----- Entries -----\n");
|
|
PrintCtlEntries(pCtl, dwDisplayFlags);
|
|
}
|
|
}
|
|
|
|
if (dwDisplayFlags & DISPLAY_UI_FLAG) {
|
|
CRYPTUI_VIEWCTL_STRUCTW CtlViewInfo;
|
|
|
|
memset(&CtlViewInfo, 0, sizeof(CtlViewInfo));
|
|
CtlViewInfo.pCTLContext = pCtl;
|
|
CtlViewInfo.dwSize = sizeof(CtlViewInfo);
|
|
|
|
if (!CryptUIDlgViewCTLW(
|
|
&CtlViewInfo
|
|
))
|
|
PrintLastError("CryptUIDlgViewCTLW");
|
|
}
|
|
}
|
|
|
|
#define MAX_LINK_DEPTH 20
|
|
|
|
PPROP_ELEMENT GetCachePropHead(
|
|
IN PCONTEXT_ELEMENT pEle
|
|
)
|
|
{
|
|
DWORD dwInnerDepth;
|
|
|
|
if (ELEMENT_TYPE_CACHE == pEle->dwElementType)
|
|
return pEle->Cache.pPropHead;
|
|
|
|
pEle = pEle->pEle;
|
|
|
|
// Skip past any links to get to the cache element
|
|
dwInnerDepth = 0;
|
|
while (pEle && dwInnerDepth++ < MAX_LINK_DEPTH) {
|
|
CONTEXT_ELEMENT Ele;
|
|
|
|
__try {
|
|
memset(&Ele, 0, sizeof(Ele));
|
|
ReadMemory((LPVOID) pEle, &Ele, sizeof(Ele), NULL);
|
|
} __except (EXCEPTION_EXECUTE_HANDLER) {
|
|
dprintf("Unable to read Context Element at 0x%p\n", pEle);
|
|
return NULL;
|
|
}
|
|
|
|
if (ELEMENT_TYPE_CACHE == Ele.dwElementType)
|
|
return Ele.Cache.pPropHead;
|
|
|
|
pEle = Ele.pEle;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
|
|
void DisplayContextElement(
|
|
IN PCONTEXT_ELEMENT pEle,
|
|
IN DWORD dwDisplayFlags,
|
|
IN BOOL fNext = FALSE
|
|
)
|
|
{
|
|
DWORD i;
|
|
|
|
i = 0;
|
|
while (pEle) {
|
|
CONTEXT_ELEMENT Ele;
|
|
const void *pvContext = (const void *) ((BYTE *) pEle +
|
|
sizeof(CONTEXT_ELEMENT));
|
|
|
|
__try {
|
|
memset(&Ele, 0, sizeof(Ele));
|
|
ReadMemory((LPVOID) pEle, &Ele, sizeof(Ele), NULL);
|
|
} __except (EXCEPTION_EXECUTE_HANDLER) {
|
|
dprintf("Unable to read Context Element at 0x%p\n", pEle);
|
|
goto ErrorReturn;
|
|
}
|
|
|
|
dprintf("==== ");
|
|
|
|
switch (Ele.dwContextType + 1) {
|
|
case CERT_STORE_CERTIFICATE_CONTEXT:
|
|
dprintf("Certificate");
|
|
break;
|
|
case CERT_STORE_CRL_CONTEXT:
|
|
dprintf("CRL");
|
|
break;
|
|
case CERT_STORE_CTL_CONTEXT:
|
|
dprintf("CTL");
|
|
break;
|
|
default:
|
|
dprintf("ContextType[%ld]", Ele.dwContextType);
|
|
}
|
|
|
|
dprintf("[");
|
|
|
|
if (fNext)
|
|
dprintf("%ld : ", i);
|
|
dprintf("0x%p] ====\n", pvContext);
|
|
|
|
|
|
if (0 == (dwDisplayFlags & DISPLAY_SHORT_FLAG)) {
|
|
dprintf("Element[0x%p]:: Type: ", pEle);
|
|
switch (Ele.dwElementType) {
|
|
case ELEMENT_TYPE_CACHE:
|
|
dprintf("CACHE");
|
|
break;
|
|
case ELEMENT_TYPE_LINK_CONTEXT:
|
|
dprintf("LINK");
|
|
break;
|
|
case ELEMENT_TYPE_EXTERNAL:
|
|
dprintf("EXTERNAL");
|
|
break;
|
|
case ELEMENT_TYPE_COLLECTION:
|
|
dprintf("COLLECTION");
|
|
break;
|
|
default:
|
|
dprintf("%ld", Ele.dwElementType);
|
|
}
|
|
|
|
dprintf(" RefCnt: %ld", Ele.lRefCnt);
|
|
dprintf(" Flags: 0x%lx", Ele.dwFlags);
|
|
if (Ele.pEle != pEle)
|
|
dprintf(" pEle: 0x%p", Ele.pEle);
|
|
dprintf(" NextContext: 0x%p", ToCertContext(Ele.pNext));
|
|
dprintf(" PrevContext: 0x%p", ToCertContext(Ele.pPrev));
|
|
dprintf(" Store: 0x%p", Ele.pStore);
|
|
dprintf(" ProvStore: 0x%p", Ele.pProvStore);
|
|
dprintf("\n");
|
|
|
|
switch (Ele.dwContextType + 1) {
|
|
case CERT_STORE_CERTIFICATE_CONTEXT:
|
|
{
|
|
CERT_CONTEXT CertContext;
|
|
BYTE *pbEncoded;
|
|
DWORD cbEncoded;
|
|
PCCERT_CONTEXT pCert;
|
|
|
|
__try {
|
|
memset(&CertContext, 0, sizeof(CertContext));
|
|
ReadMemory(pvContext, &CertContext,
|
|
sizeof(CertContext), NULL);
|
|
} __except (EXCEPTION_EXECUTE_HANDLER) {
|
|
dprintf("Unable to read CertContext at 0x%p\n",
|
|
pvContext);
|
|
break;
|
|
}
|
|
if (!GetEncodedBlob(CertContext.pbCertEncoded,
|
|
&pbEncoded, &cbEncoded))
|
|
break;
|
|
pCert = CertCreateCertificateContext(
|
|
X509_ASN_ENCODING,
|
|
pbEncoded,
|
|
cbEncoded
|
|
);
|
|
if (pCert) {
|
|
DisplayCert(pCert, dwDisplayFlags);
|
|
CertFreeCertificateContext(pCert);
|
|
} else
|
|
PrintLastError("CertCreateCertificateContext");
|
|
CertExtsFree(pbEncoded);
|
|
}
|
|
break;
|
|
case CERT_STORE_CRL_CONTEXT:
|
|
{
|
|
CRL_CONTEXT CrlContext;
|
|
BYTE *pbEncoded;
|
|
DWORD cbEncoded;
|
|
PCCRL_CONTEXT pCrl;
|
|
|
|
__try {
|
|
memset(&CrlContext, 0, sizeof(CrlContext));
|
|
ReadMemory(pvContext, &CrlContext,
|
|
sizeof(CrlContext), NULL);
|
|
} __except (EXCEPTION_EXECUTE_HANDLER) {
|
|
dprintf("Unable to read CrlContext at 0x%p\n",
|
|
pvContext);
|
|
break;
|
|
}
|
|
if (!GetEncodedBlob(CrlContext.pbCrlEncoded,
|
|
&pbEncoded, &cbEncoded))
|
|
break;
|
|
pCrl = CertCreateCRLContext(
|
|
X509_ASN_ENCODING,
|
|
pbEncoded,
|
|
cbEncoded
|
|
);
|
|
if (pCrl) {
|
|
DisplayCrl(pCrl, dwDisplayFlags);
|
|
CertFreeCRLContext(pCrl);
|
|
} else
|
|
PrintLastError("CertCreateCRLContext");
|
|
CertExtsFree(pbEncoded);
|
|
}
|
|
break;
|
|
case CERT_STORE_CTL_CONTEXT:
|
|
{
|
|
CTL_CONTEXT CtlContext;
|
|
BYTE *pbEncoded;
|
|
DWORD cbEncoded;
|
|
PCCTL_CONTEXT pCtl;
|
|
|
|
__try {
|
|
memset(&CtlContext, 0, sizeof(CtlContext));
|
|
ReadMemory(pvContext, &CtlContext,
|
|
sizeof(CtlContext), NULL);
|
|
} __except (EXCEPTION_EXECUTE_HANDLER) {
|
|
dprintf("Unable to read CtlContext at 0x%p\n",
|
|
pvContext);
|
|
break;
|
|
}
|
|
if (!GetEncodedBlob(CtlContext.pbCtlEncoded,
|
|
&pbEncoded, &cbEncoded))
|
|
break;
|
|
pCtl = CertCreateCTLContext(
|
|
X509_ASN_ENCODING | PKCS_7_ASN_ENCODING,
|
|
pbEncoded,
|
|
cbEncoded
|
|
);
|
|
if (pCtl) {
|
|
DisplayCtl(pCtl, dwDisplayFlags);
|
|
CertFreeCTLContext(pCtl);
|
|
} else
|
|
PrintLastError("CertCreateCTLContext");
|
|
CertExtsFree(pbEncoded);
|
|
}
|
|
break;
|
|
}
|
|
|
|
PrintProperties(GetCachePropHead(&Ele), dwDisplayFlags);
|
|
}
|
|
|
|
|
|
if (!fNext)
|
|
break;
|
|
|
|
pEle = Ele.pNext;
|
|
if (i++ > MAX_CONTEXT_CNT) {
|
|
dprintf("Exceeded maximum context count of %d\n", MAX_CONTEXT_CNT);
|
|
break;
|
|
}
|
|
}
|
|
|
|
|
|
CommonReturn:
|
|
return;
|
|
ErrorReturn:
|
|
goto CommonReturn;
|
|
|
|
}
|
|
|
|
void DisplayContext(
|
|
IN const void *pvContext,
|
|
IN DWORD dwDisplayFlags
|
|
)
|
|
{
|
|
if (((const void *)(UINT_PTR) sizeof(CONTEXT_ELEMENT)) > pvContext) {
|
|
dprintf("Invalid, NULL Context address\n");
|
|
return;
|
|
}
|
|
|
|
DisplayContextElement(
|
|
ToContextElement((PCCERT_CONTEXT) pvContext),
|
|
dwDisplayFlags
|
|
);
|
|
}
|
|
|
|
|
|
void DisplayStore(
|
|
IN PCERT_STORE pStore,
|
|
IN DWORD dwDisplayFlags,
|
|
IN DWORD dwNest
|
|
)
|
|
{
|
|
CERT_STORE Store;
|
|
PCERT_STORE_LINK pStoreLink;
|
|
DWORD i;
|
|
|
|
__try {
|
|
memset(&Store, 0, sizeof(Store));
|
|
ReadMemory((LPVOID) pStore, &Store, sizeof(Store), NULL);
|
|
} __except (EXCEPTION_EXECUTE_HANDLER) {
|
|
dprintf("Unable to read Store at 0x%p\n", pStore);
|
|
goto ErrorReturn;
|
|
}
|
|
|
|
dprintf("Store[0x%p]:: Type: ", pStore);
|
|
switch (Store.dwStoreType) {
|
|
case STORE_TYPE_CACHE:
|
|
dprintf("CACHE");
|
|
break;
|
|
case STORE_TYPE_EXTERNAL:
|
|
dprintf("EXTERNAL");
|
|
break;
|
|
case STORE_TYPE_COLLECTION:
|
|
dprintf("COLLECTION");
|
|
break;
|
|
default:
|
|
dprintf("%ld", Store.dwStoreType);
|
|
}
|
|
dprintf(" RefCnt: %ld", Store.lRefCnt);
|
|
dprintf(" Flags: 0x%lx", Store.dwFlags);
|
|
dprintf(" State: ");
|
|
switch (Store.dwState) {
|
|
case STORE_STATE_DELETED:
|
|
dprintf("DELETED");
|
|
break;
|
|
case STORE_STATE_NULL:
|
|
dprintf("NULL");
|
|
break;
|
|
case STORE_STATE_OPENING:
|
|
dprintf("OPENING");
|
|
break;
|
|
case STORE_STATE_OPEN:
|
|
dprintf("OPEN");
|
|
break;
|
|
case STORE_STATE_DEFER_CLOSING:
|
|
dprintf("DEFER_CLOSING");
|
|
break;
|
|
case STORE_STATE_CLOSING:
|
|
dprintf("CLOSING");
|
|
break;
|
|
case STORE_STATE_CLOSED:
|
|
dprintf("CLOSED");
|
|
break;
|
|
default:
|
|
dprintf("%ld", Store.dwState);
|
|
}
|
|
dprintf("\n");
|
|
|
|
PrintProperties(Store.pPropHead, dwDisplayFlags | DISPLAY_PROP_FLAG);
|
|
|
|
for (i = 0; i < CONTEXT_COUNT; i++)
|
|
DisplayContextElement(Store.rgpContextListHead[i], dwDisplayFlags,
|
|
TRUE);
|
|
|
|
i = 0;
|
|
pStoreLink = Store.pStoreListHead;
|
|
while (pStoreLink) {
|
|
CERT_STORE_LINK StoreLink;
|
|
DWORD j;
|
|
|
|
__try {
|
|
memset(&StoreLink, 0, sizeof(StoreLink));
|
|
ReadMemory((LPVOID) pStoreLink, &StoreLink, sizeof(StoreLink),
|
|
NULL);
|
|
} __except (EXCEPTION_EXECUTE_HANDLER) {
|
|
dprintf("Unable to read StoreLink at 0x%p\n", pStoreLink);
|
|
goto ErrorReturn;
|
|
}
|
|
|
|
dprintf("###### SiblingStore[%ld, %ld] ######\n", dwNest, i);
|
|
dprintf("Link[0x%p]:: Flags: 0x%lx", pStoreLink, StoreLink.dwFlags);
|
|
dprintf(" RefCnt: %ld", StoreLink.lRefCnt);
|
|
dprintf(" UpdateFlags: 0x%lx", StoreLink.dwUpdateFlags);
|
|
dprintf(" Priority: %ld", StoreLink.dwPriority);
|
|
dprintf("\n");
|
|
if (dwNest > MAX_STORE_NEST_CNT) {
|
|
dprintf("Exceeded maximum store nest count of %d\n",
|
|
MAX_STORE_NEST_CNT);
|
|
break;
|
|
}
|
|
DisplayStore(StoreLink.pSibling, dwDisplayFlags, dwNest + 1);
|
|
|
|
pStoreLink = StoreLink.pNext;
|
|
if (i++ > MAX_STORE_SIBLING_CNT) {
|
|
dprintf("Exceeded maximum store sibling count of %d\n",
|
|
MAX_STORE_SIBLING_CNT);
|
|
break;
|
|
}
|
|
}
|
|
|
|
CommonReturn:
|
|
return;
|
|
ErrorReturn:
|
|
goto CommonReturn;
|
|
}
|
|
|
|
DWORD GetDisplayFlags(
|
|
IN OUT LPSTR *lppArgumentString
|
|
)
|
|
{
|
|
DWORD dwDisplayFlags = 0;
|
|
LPSTR lpArgumentString = *lppArgumentString;
|
|
|
|
while (TRUE) {
|
|
while (*lpArgumentString == ' ')
|
|
lpArgumentString++;
|
|
|
|
if (*lpArgumentString == 's') {
|
|
dwDisplayFlags |= DISPLAY_SHORT_FLAG;
|
|
lpArgumentString++;
|
|
} else if (*lpArgumentString == 'v') {
|
|
dwDisplayFlags |= DISPLAY_VERBOSE_FLAG;
|
|
lpArgumentString++;
|
|
} else if (*lpArgumentString == 'u') {
|
|
dwDisplayFlags |= DISPLAY_UI_FLAG;
|
|
lpArgumentString++;
|
|
} else if (*lpArgumentString == 'x') {
|
|
dwDisplayFlags |= DISPLAY_EXT_FLAG;
|
|
lpArgumentString++;
|
|
} else if (*lpArgumentString == 'p') {
|
|
dwDisplayFlags |= DISPLAY_PROP_FLAG;
|
|
lpArgumentString++;
|
|
} else
|
|
break;
|
|
}
|
|
|
|
*lppArgumentString = lpArgumentString;
|
|
|
|
return dwDisplayFlags;
|
|
}
|
|
|
|
//
|
|
// context {[s|v|u|x|p]} address
|
|
//
|
|
|
|
DECLARE_API( context )
|
|
{
|
|
DWORD dwDisplayFlags;
|
|
const void *pvContext;
|
|
|
|
INIT_API();
|
|
|
|
dwDisplayFlags = GetDisplayFlags(&lpArgumentString);
|
|
|
|
pvContext = (const void *)(ULONG_PTR) GetExpression(lpArgumentString);
|
|
if (NULL == pvContext) {
|
|
dprintf("Invalid, NULL address\n");
|
|
return;
|
|
}
|
|
|
|
DisplayContext(
|
|
pvContext,
|
|
dwDisplayFlags
|
|
);
|
|
}
|
|
|
|
//
|
|
// ele {[s|v|u|x|p]} address
|
|
//
|
|
|
|
DECLARE_API( ele )
|
|
{
|
|
DWORD dwDisplayFlags;
|
|
PCONTEXT_ELEMENT pEle;
|
|
|
|
INIT_API();
|
|
|
|
dwDisplayFlags = GetDisplayFlags(&lpArgumentString);
|
|
|
|
pEle = (PCONTEXT_ELEMENT)(ULONG_PTR) GetExpression(lpArgumentString);
|
|
if (NULL == pEle) {
|
|
dprintf("Invalid, NULL address\n");
|
|
return;
|
|
}
|
|
|
|
DisplayContextElement(
|
|
pEle,
|
|
dwDisplayFlags
|
|
);
|
|
}
|
|
|
|
//
|
|
// store {[s|v|x|p]} address
|
|
//
|
|
|
|
DECLARE_API( store )
|
|
{
|
|
DWORD dwDisplayFlags;
|
|
PCERT_STORE pStore;
|
|
|
|
INIT_API();
|
|
|
|
dwDisplayFlags = GetDisplayFlags(&lpArgumentString);
|
|
dwDisplayFlags &= ~DISPLAY_UI_FLAG;
|
|
|
|
pStore = (PCERT_STORE)(ULONG_PTR) GetExpression(lpArgumentString);
|
|
if (NULL == pStore) {
|
|
dprintf("Invalid, NULL address\n");
|
|
return;
|
|
}
|
|
|
|
dprintf("###### Parent Store ######\n");
|
|
DisplayStore(
|
|
pStore,
|
|
dwDisplayFlags,
|
|
0 // dwNest
|
|
);
|
|
}
|
|
|
|
//
|
|
// cert {[s|v|u|x|p]} address
|
|
//
|
|
|
|
DECLARE_API( cert )
|
|
{
|
|
DWORD dwDisplayFlags;
|
|
LPVOID pvAddr;
|
|
|
|
BYTE *pbEncoded = NULL;
|
|
DWORD cbEncoded;
|
|
PCCERT_CONTEXT pCert = NULL;
|
|
|
|
INIT_API();
|
|
|
|
dwDisplayFlags = GetDisplayFlags(&lpArgumentString);
|
|
|
|
pvAddr = (LPVOID)(ULONG_PTR) GetExpression(lpArgumentString);
|
|
if (NULL == pvAddr) {
|
|
dprintf("Invalid, NULL address\n");
|
|
goto ErrorReturn;
|
|
}
|
|
|
|
//dprintf("Expression:: 0x%p\n", pvAddr);
|
|
|
|
if (!GetEncodedBlob(pvAddr, &pbEncoded, &cbEncoded))
|
|
goto ErrorReturn;
|
|
|
|
pCert = CertCreateCertificateContext(
|
|
X509_ASN_ENCODING,
|
|
pbEncoded,
|
|
cbEncoded
|
|
);
|
|
if (pCert == NULL) {
|
|
PrintLastError("CertCreateCertificateContext");
|
|
goto ErrorReturn;
|
|
}
|
|
|
|
dprintf("===== Certificate =====\n");
|
|
DisplayCert(pCert, dwDisplayFlags);
|
|
|
|
CommonReturn:
|
|
CertExtsFree(pbEncoded);
|
|
CertFreeCertificateContext(pCert);
|
|
return;
|
|
ErrorReturn:
|
|
goto CommonReturn;
|
|
|
|
}
|
|
|
|
//
|
|
// crl {[s|v|u|x|p]} address
|
|
//
|
|
|
|
DECLARE_API( crl )
|
|
{
|
|
DWORD dwDisplayFlags;
|
|
LPVOID pvAddr;
|
|
|
|
BYTE *pbEncoded = NULL;
|
|
DWORD cbEncoded;
|
|
PCCRL_CONTEXT pCrl = NULL;
|
|
|
|
INIT_API();
|
|
|
|
dwDisplayFlags = GetDisplayFlags(&lpArgumentString);
|
|
|
|
pvAddr = (LPVOID)(ULONG_PTR) GetExpression(lpArgumentString);
|
|
if (NULL == pvAddr) {
|
|
dprintf("Invalid, NULL address\n");
|
|
goto ErrorReturn;
|
|
}
|
|
|
|
//dprintf("Expression:: 0x%p\n", pvAddr);
|
|
|
|
if (!GetEncodedBlob(pvAddr, &pbEncoded, &cbEncoded))
|
|
goto ErrorReturn;
|
|
|
|
pCrl = CertCreateCRLContext(
|
|
X509_ASN_ENCODING,
|
|
pbEncoded,
|
|
cbEncoded
|
|
);
|
|
if (pCrl == NULL) {
|
|
PrintLastError("CertCreateCRLContext");
|
|
goto ErrorReturn;
|
|
}
|
|
|
|
dprintf("===== CRL =====\n");
|
|
DisplayCrl(pCrl, dwDisplayFlags);
|
|
|
|
CommonReturn:
|
|
CertExtsFree(pbEncoded);
|
|
CertFreeCRLContext(pCrl);
|
|
return;
|
|
ErrorReturn:
|
|
goto CommonReturn;
|
|
|
|
}
|
|
|
|
//
|
|
// ctl {[s|v|u|x|p]} address
|
|
//
|
|
|
|
DECLARE_API( ctl )
|
|
{
|
|
DWORD dwDisplayFlags;
|
|
LPVOID pvAddr;
|
|
|
|
BYTE *pbEncoded = NULL;
|
|
DWORD cbEncoded;
|
|
PCCTL_CONTEXT pCtl = NULL;
|
|
|
|
INIT_API();
|
|
|
|
dwDisplayFlags = GetDisplayFlags(&lpArgumentString);
|
|
|
|
pvAddr = (LPVOID)(ULONG_PTR) GetExpression(lpArgumentString);
|
|
if (NULL == pvAddr) {
|
|
dprintf("Invalid, NULL address\n");
|
|
goto ErrorReturn;
|
|
}
|
|
|
|
//dprintf("Expression:: 0x%p\n", pvAddr);
|
|
|
|
if (!GetEncodedBlob(pvAddr, &pbEncoded, &cbEncoded))
|
|
goto ErrorReturn;
|
|
|
|
pCtl = CertCreateCTLContext(
|
|
X509_ASN_ENCODING | PKCS_7_ASN_ENCODING,
|
|
pbEncoded,
|
|
cbEncoded
|
|
);
|
|
if (pCtl == NULL) {
|
|
PrintLastError("CertCreateCTLContext");
|
|
goto ErrorReturn;
|
|
}
|
|
|
|
dprintf("===== CTL =====\n");
|
|
DisplayCtl(pCtl, dwDisplayFlags);
|
|
|
|
CommonReturn:
|
|
CertExtsFree(pbEncoded);
|
|
CertFreeCTLContext(pCtl);
|
|
return;
|
|
ErrorReturn:
|
|
goto CommonReturn;
|
|
|
|
}
|
|
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Synopsis: Chain Display Functions
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
LPCSTR rgszErrorStatus[] = {
|
|
|
|
"CERT_TRUST_IS_NOT_TIME_VALID", // 0x00000001
|
|
"CERT_TRUST_IS_NOT_TIME_NESTED", // 0x00000002
|
|
"CERT_TRUST_IS_REVOKED", // 0x00000004
|
|
"CERT_TRUST_IS_NOT_SIGNATURE_VALID", // 0x00000008
|
|
"CERT_TRUST_IS_NOT_VALID_FOR_USAGE", // 0x00000010
|
|
"CERT_TRUST_IS_UNTRUSTED_ROOT", // 0x00000020
|
|
"CERT_TRUST_REVOCATION_STATUS_UNKNOWN", // 0x00000040
|
|
"CERT_TRUST_IS_CYCLIC", // 0x00000080
|
|
"Unknown Error Status", // 0x00000100
|
|
"Unknown Error Status", // 0x00000200
|
|
"Unknown Error Status", // 0x00000400
|
|
"Unknown Error Status", // 0x00000800
|
|
"Unknown Error Status", // 0x00001000
|
|
"Unknown Error Status", // 0x00002000
|
|
"Unknown Error Status", // 0x00004000
|
|
"Unknown Error Status", // 0x00008000
|
|
"CERT_TRUST_IS_PARTIAL_CHAIN", // 0x00010000
|
|
"CERT_TRUST_CTL_IS_NOT_TIME_VALID", // 0x00020000
|
|
"CERT_TRUST_CTL_IS_NOT_SIGNATURE_VALID", // 0x00040000
|
|
"CERT_TRUST_CTL_IS_NOT_VALID_FOR_USAGE", // 0x00080000
|
|
"Unknown Error Status",
|
|
"Unknown Error Status",
|
|
"Unknown Error Status",
|
|
"Unknown Error Status",
|
|
"Unknown Error Status",
|
|
"Unknown Error Status",
|
|
"Unknown Error Status",
|
|
"Unknown Error Status",
|
|
"Unknown Error Status",
|
|
"Unknown Error Status",
|
|
"Unknown Error Status",
|
|
"Unknown Error Status",
|
|
"Unknown Error Status",
|
|
"Unknown Error Status"
|
|
};
|
|
|
|
LPCSTR rgszInfoStatus[] = {
|
|
|
|
"CERT_TRUST_HAS_EXACT_MATCH_ISSUER",// 0x00000001
|
|
"CERT_TRUST_HAS_KEY_MATCH_ISSUER", // 0x00000002
|
|
"CERT_TRUST_HAS_NAME_MATCH_ISSUER", // 0x00000004
|
|
"CERT_TRUST_IS_SELF_SIGNED", // 0x00000008
|
|
"Unknown Info Status", // 0x00000010
|
|
"Unknown Info Status", // 0x00000020
|
|
"Unknown Info Status", // 0x00000040
|
|
"Unknown Info Status", // 0x00000080
|
|
"Unknown Info Status", // 0x00000100
|
|
"Unknown Info Status", // 0x00000200
|
|
"Unknown Info Status", // 0x00000400
|
|
"Unknown Info Status", // 0x00000800
|
|
"Unknown Info Status", // 0x00001000
|
|
"Unknown Info Status", // 0x00002000
|
|
"Unknown Info Status", // 0x00004000
|
|
"Unknown Info Status", // 0x00008000
|
|
"CERT_TRUST_IS_COMPLEX_CHAIN", // 0x00010000
|
|
"Unknown Info Status", // 0x00020000
|
|
"Unknown Info Status", // 0x00040000
|
|
"Unknown Info Status", // 0x00080000
|
|
"Unknown Info Status", // 0x00100000
|
|
"Unknown Info Status", // 0x00200000
|
|
"Unknown Info Status", // 0x00400000
|
|
"Unknown Info Status", // 0x00800000
|
|
"Unknown Info Status", // 0x01000000
|
|
"Unknown Info Status", // 0x02000000
|
|
"Unknown Info Status", // 0x04000000
|
|
"Unknown Info Status", // 0x08000000
|
|
"Unknown Info Status", // 0x10000000
|
|
"Unknown Info Status", // 0x20000000
|
|
"Unknown Info Status", // 0x40000000
|
|
"Unknown Info Status" // 0x80000000
|
|
};
|
|
|
|
void DisplayTrustStatus(
|
|
IN PCERT_TRUST_STATUS pStatus
|
|
)
|
|
{
|
|
DWORD dwMask;
|
|
DWORD cCount;
|
|
|
|
dprintf(
|
|
"Trust Status (E=0x%lx,I=0x%lx)\n\n",
|
|
pStatus->dwErrorStatus,
|
|
pStatus->dwInfoStatus
|
|
);
|
|
|
|
dwMask = 1;
|
|
for ( cCount = 0; cCount < 32; cCount++ )
|
|
{
|
|
if ( pStatus->dwErrorStatus & dwMask )
|
|
{
|
|
if ( strcmp( rgszErrorStatus[ cCount ], "Unknown Error Status" ) != 0 )
|
|
{
|
|
dprintf("%s\n", rgszErrorStatus[ cCount ]);
|
|
}
|
|
}
|
|
|
|
dwMask = dwMask << 1;
|
|
}
|
|
|
|
dwMask = 1;
|
|
for ( cCount = 0; cCount < 32; cCount++ )
|
|
{
|
|
if ( pStatus->dwInfoStatus & dwMask )
|
|
{
|
|
if ( strcmp( rgszInfoStatus[ cCount ], "Unknown Info Status" ) != 0 )
|
|
{
|
|
dprintf("%s\n", rgszInfoStatus[ cCount ]);
|
|
}
|
|
}
|
|
|
|
dwMask = dwMask << 1;
|
|
}
|
|
|
|
dprintf("\n");
|
|
}
|
|
|
|
void DisplayChainElement(
|
|
IN PCERT_CHAIN_ELEMENT pElement,
|
|
IN DWORD dwDisplayFlags
|
|
)
|
|
{
|
|
CERT_CHAIN_ELEMENT Element;
|
|
|
|
__try {
|
|
memset(&Element, 0, sizeof(Element));
|
|
ReadMemory((LPVOID) pElement, &Element, sizeof(Element), NULL);
|
|
} __except (EXCEPTION_EXECUTE_HANDLER) {
|
|
dprintf("Unable to read Chain Element at 0x%p\n", pElement);
|
|
return;
|
|
}
|
|
DisplayContext( Element.pCertContext, dwDisplayFlags );
|
|
dprintf("\n");
|
|
DisplayTrustStatus( &Element.TrustStatus );
|
|
}
|
|
|
|
void DisplaySimpleChain(
|
|
IN PCERT_SIMPLE_CHAIN pChain,
|
|
IN DWORD dwDisplayFlags
|
|
)
|
|
{
|
|
CERT_SIMPLE_CHAIN Chain;
|
|
DWORD cElement;
|
|
PCERT_CHAIN_ELEMENT *ppElement = NULL;
|
|
|
|
if (NULL == pChain)
|
|
return;
|
|
|
|
__try {
|
|
memset(&Chain, 0, sizeof(Chain));
|
|
ReadMemory((LPVOID) pChain, &Chain, sizeof(Chain), NULL);
|
|
} __except (EXCEPTION_EXECUTE_HANDLER) {
|
|
dprintf("Unable to read Simple Chain at 0x%p\n", pChain);
|
|
goto ErrorReturn;
|
|
}
|
|
|
|
DisplayTrustStatus( &Chain.TrustStatus );
|
|
dprintf("Chain Element Count = %d\n", Chain.cElement);
|
|
|
|
if (MAX_CHAIN_ELEMENT_CNT < Chain.cElement) {
|
|
dprintf("Exceeded maximum chain element count of %d\n",
|
|
MAX_CHAIN_ELEMENT_CNT);
|
|
goto ErrorReturn;
|
|
}
|
|
|
|
if (Chain.cElement) {
|
|
if (NULL == (ppElement = (PCERT_CHAIN_ELEMENT *) CertExtsAlloc(
|
|
Chain.cElement * sizeof(PCERT_CHAIN_ELEMENT))))
|
|
goto ErrorReturn;
|
|
|
|
__try {
|
|
memset(ppElement, 0, Chain.cElement * sizeof(PCERT_CHAIN_ELEMENT));
|
|
ReadMemory((LPVOID) Chain.rgpElement, ppElement,
|
|
Chain.cElement * sizeof(PCERT_CHAIN_ELEMENT), NULL);
|
|
} __except (EXCEPTION_EXECUTE_HANDLER) {
|
|
dprintf("Unable to read ChainElement pointers at 0x%p\n",
|
|
Chain.rgpElement);
|
|
goto ErrorReturn;
|
|
}
|
|
}
|
|
|
|
for ( cElement = 0; cElement < Chain.cElement; cElement++ )
|
|
{
|
|
dprintf("Chain Element [%d]\n", cElement);
|
|
DisplayChainElement( ppElement[ cElement ], dwDisplayFlags );
|
|
}
|
|
CommonReturn:
|
|
CertExtsFree(ppElement);
|
|
return;
|
|
ErrorReturn:
|
|
goto CommonReturn;
|
|
}
|
|
|
|
void DisplayChain(
|
|
IN PCCERT_CHAIN_CONTEXT pChainContext,
|
|
IN DWORD dwDisplayFlags
|
|
)
|
|
{
|
|
CERT_CHAIN_CONTEXT ChainContext;
|
|
DWORD cChain;
|
|
PCERT_SIMPLE_CHAIN *ppChain = NULL;
|
|
|
|
if (NULL == pChainContext)
|
|
return;
|
|
|
|
__try {
|
|
memset(&ChainContext, 0, sizeof(ChainContext));
|
|
ReadMemory((LPVOID) pChainContext, &ChainContext,
|
|
sizeof(ChainContext), NULL);
|
|
} __except (EXCEPTION_EXECUTE_HANDLER) {
|
|
dprintf("Unable to read ChainContext at 0x%p\n", pChainContext);
|
|
goto ErrorReturn;
|
|
}
|
|
|
|
dprintf("Chain Context\n\n");
|
|
DisplayTrustStatus( (PCERT_TRUST_STATUS)&ChainContext.TrustStatus );
|
|
dprintf("Simple Chain Count = %d\n\n", ChainContext.cChain );
|
|
|
|
if (MAX_SIMPLE_CHAIN_CNT < ChainContext.cChain) {
|
|
dprintf("Exceeded maximum simple chain count of %d\n",
|
|
MAX_SIMPLE_CHAIN_CNT);
|
|
goto ErrorReturn;
|
|
}
|
|
|
|
if (ChainContext.cChain) {
|
|
if (NULL == (ppChain = (PCERT_SIMPLE_CHAIN *) CertExtsAlloc(
|
|
ChainContext.cChain * sizeof(PCERT_SIMPLE_CHAIN))))
|
|
goto ErrorReturn;
|
|
|
|
__try {
|
|
memset(ppChain, 0,
|
|
ChainContext.cChain * sizeof(PCERT_SIMPLE_CHAIN));
|
|
ReadMemory((LPVOID) ChainContext.rgpChain, ppChain,
|
|
ChainContext.cChain * sizeof(PCERT_SIMPLE_CHAIN), NULL);
|
|
} __except (EXCEPTION_EXECUTE_HANDLER) {
|
|
dprintf("Unable to read SimpleChain pointers at 0x%p\n",
|
|
ChainContext.rgpChain);
|
|
goto ErrorReturn;
|
|
}
|
|
}
|
|
|
|
for ( cChain = 0; cChain < ChainContext.cChain; cChain++ )
|
|
{
|
|
dprintf("Simple Chain [%d]\n", cChain);
|
|
DisplaySimpleChain( ppChain[ cChain ], dwDisplayFlags );
|
|
}
|
|
|
|
CommonReturn:
|
|
CertExtsFree(ppChain);
|
|
return;
|
|
ErrorReturn:
|
|
goto CommonReturn;
|
|
}
|
|
|
|
//
|
|
// chain {[s|v|x|p]} address
|
|
//
|
|
|
|
DECLARE_API( chain )
|
|
{
|
|
DWORD dwDisplayFlags;
|
|
PCCERT_CHAIN_CONTEXT pChainContext;
|
|
|
|
INIT_API();
|
|
|
|
dwDisplayFlags = GetDisplayFlags(&lpArgumentString);
|
|
dwDisplayFlags &= ~DISPLAY_UI_FLAG;
|
|
|
|
pChainContext = (PCCERT_CHAIN_CONTEXT)(ULONG_PTR) GetExpression(lpArgumentString);
|
|
if (NULL == pChainContext) {
|
|
dprintf("Invalid, NULL address\n");
|
|
return;
|
|
}
|
|
|
|
DisplayChain(
|
|
pChainContext,
|
|
dwDisplayFlags
|
|
);
|
|
}
|