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#include "abrtlib.h"
#include "RPM.h"
#include "CommLayerInner.h"
CRPM::CRPM()
{
static const char *const argv[] = { "", NULL };
m_poptContext = rpmcliInit(1, (char**)argv, NULL);
}
CRPM::~CRPM()
{
rpmcliFini(m_poptContext);
}
void CRPM::LoadOpenGPGPublicKey(const char* pFileName)
{
uint8_t* pkt = NULL;
size_t pklen;
pgpKeyID_t keyID;
if (pgpReadPkts(pFileName, &pkt, &pklen) != PGPARMOR_PUBKEY)
{
free(pkt);
error_msg("Can't load public GPG key %s", pFileName);
return;
}
if (pgpPubkeyFingerprint(pkt, pklen, keyID) == 0)
{
char* fedoraFingerprint = pgpHexStr(keyID, sizeof(keyID));
if (fedoraFingerprint != NULL)
{
m_setFingerprints.insert(fedoraFingerprint);
}
}
free(pkt);
}
bool CRPM::CheckFingerprint(const char* pPackage)
{
bool ret = false;
rpmts ts = rpmtsCreate();
rpmdbMatchIterator iter = rpmtsInitIterator(ts, RPMTAG_NAME, pPackage, 0);
Header header = rpmdbNextIterator(iter);
if (header != NULL)
{
rpmTag rpmTags[] = { RPMTAG_DSAHEADER, RPMTAG_RSAHEADER, RPMTAG_SHA1HEADER };
int ii;
for (ii = 0; ii < 3; ii++)
{
if (headerIsEntry(header, rpmTags[ii]))
{
rpmtd td = rpmtdNew();
headerGet(header, rpmTags[ii] , td, HEADERGET_DEFAULT);
char* pgpsig = rpmtdFormat(td, RPMTD_FORMAT_PGPSIG , NULL);
if (pgpsig)
{
std::string PGPSignatureText = pgpsig;
free(pgpsig);
size_t Key_ID_pos = PGPSignatureText.find(" Key ID ");
if (Key_ID_pos != std::string::npos)
{
std::string headerFingerprint = PGPSignatureText.substr(Key_ID_pos + sizeof (" Key ID ") - 1);
rpmtdFree(td);
if (headerFingerprint != "")
{
if (m_setFingerprints.find(headerFingerprint) != m_setFingerprints.end())
{
ret = true;
break;
}
}
}
}
}
}
}
rpmdbFreeIterator(iter);
rpmtsFree(ts);
return ret;
}
bool CheckHash(const char* pPackage, const char* pPath)
{
bool ret = false;
rpmts ts = rpmtsCreate();
rpmdbMatchIterator iter = rpmtsInitIterator(ts, RPMTAG_NAME, pPackage, 0);
Header header = rpmdbNextIterator(iter);
if (header != NULL)
{
rpmfi fi = rpmfiNew(ts, header, RPMTAG_BASENAMES, RPMFI_NOHEADER);
pgpHashAlgo hashAlgo;
std::string headerHash;
char computedHash[1024] = "";
while (rpmfiNext(fi) != -1)
{
if (strcmp(pPath, rpmfiFN(fi)) == 0)
{
headerHash = rpmfiFDigestHex(fi, &hashAlgo);
rpmDoDigest(hashAlgo, pPath, 1, (unsigned char*) computedHash, NULL);
ret = (headerHash != "" && headerHash == computedHash);
break;
}
}
rpmfiFree(fi);
}
rpmdbFreeIterator(iter);
rpmtsFree(ts);
return ret;
}
std::string GetDescription(const char* pPackage)
{
std::string pDescription;
rpmts ts = rpmtsCreate();
rpmdbMatchIterator iter = rpmtsInitIterator(ts, RPMTAG_NAME, pPackage, 0);
Header header = rpmdbNextIterator(iter);
if (header != NULL)
{
rpmtd td = rpmtdNew();
headerGet(header, RPMTAG_SUMMARY, td, HEADERGET_DEFAULT);
const char* summary = rpmtdGetString(td);
headerGet(header, RPMTAG_DESCRIPTION, td, HEADERGET_DEFAULT);
const char* description = rpmtdGetString(td);
pDescription = summary + std::string("\n\n") + description;
rpmtdFree(td);
}
rpmdbFreeIterator(iter);
rpmtsFree(ts);
return pDescription;
}
std::string GetComponent(const char* pFileName)
{
std::string ret;
rpmts ts = rpmtsCreate();
rpmdbMatchIterator iter = rpmtsInitIterator(ts, RPMTAG_BASENAMES, pFileName, 0);
Header header = rpmdbNextIterator(iter);
if (header != NULL)
{
rpmtd td = rpmtdNew();
headerGet(header, RPMTAG_SOURCERPM, td, HEADERGET_DEFAULT);
const char * srpm = rpmtdGetString(td);
if (srpm != NULL)
{
std::string srcrpm(srpm);
ret = srcrpm.erase(srcrpm.rfind('-', srcrpm.rfind('-')-1));
}
rpmtdFree(td);
}
rpmdbFreeIterator(iter);
rpmtsFree(ts);
return ret;
}
char* GetPackage(const char* pFileName)
{
char* ret = NULL;
rpmts ts = rpmtsCreate();
rpmdbMatchIterator iter = rpmtsInitIterator(ts, RPMTAG_BASENAMES, pFileName, 0);
Header header = rpmdbNextIterator(iter);
if (header != NULL)
{
ret = headerGetNEVR(header, NULL);
}
rpmdbFreeIterator(iter);
rpmtsFree(ts);
return ret;
}
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