int rpmcliVerify(rpmts ts, QVA_t qva, char * const * argv) { rpmVSFlags vsflags, ovsflags; int ec = 0, xx; const char * rootDir = rpmtsRootDir(ts); /* * Open the DB + indices explicitly before possible chroot, * otherwises BDB is going to be unhappy... */ rpmtsOpenDB(ts, O_RDONLY); rpmdbOpenAll(rpmtsGetRdb(ts)); if (rootDir && strcmp(rootDir, "/") != 0) { if (chroot(rootDir) == -1) { rpmlog(RPMLOG_ERR, _("Unable to change root directory: %m\n")); ec = 1; goto exit; } else { rpmtsSetChrootDone(ts, 1); } } if (qva->qva_showPackage == NULL) qva->qva_showPackage = showVerifyPackage; /* XXX verify flags are inverted from query. */ vsflags = rpmExpandNumeric("%{?_vsflags_verify}"); if (!(qva->qva_flags & VERIFY_DIGEST)) vsflags |= _RPMVSF_NODIGESTS; if (!(qva->qva_flags & VERIFY_SIGNATURE)) vsflags |= _RPMVSF_NOSIGNATURES; if (!(qva->qva_flags & VERIFY_HDRCHK)) vsflags |= RPMVSF_NOHDRCHK; vsflags &= ~RPMVSF_NEEDPAYLOAD; ovsflags = rpmtsSetVSFlags(ts, vsflags); ec = rpmcliArgIter(ts, qva, argv); vsflags = rpmtsSetVSFlags(ts, ovsflags); if (qva->qva_showPackage == showVerifyPackage) qva->qva_showPackage = NULL; rpmtsEmpty(ts); if (rpmtsChrootDone(ts)) { /* only done if previous chroot succeeded, assume success */ xx = chroot("."); rpmtsSetChrootDone(ts, 0); } exit: return ec; }
int rpmcliVerify(rpmts ts, QVA_t qva, char * const * argv) { rpmVSFlags vsflags, ovsflags; int ec = 0; FD_t scriptFd = fdDup(STDOUT_FILENO); /* * Open the DB + indices explicitly before possible chroot, * otherwises BDB is going to be unhappy... */ rpmtsOpenDB(ts, O_RDONLY); rpmdbOpenAll(rpmtsGetRdb(ts)); if (rpmChrootSet(rpmtsRootDir(ts)) || rpmChrootIn()) { ec = 1; goto exit; } if (qva->qva_showPackage == NULL) qva->qva_showPackage = showVerifyPackage; vsflags = rpmExpandNumeric("%{?_vsflags_verify}"); if (rpmcliQueryFlags & VERIFY_DIGEST) vsflags |= _RPMVSF_NODIGESTS; if (rpmcliQueryFlags & VERIFY_SIGNATURE) vsflags |= _RPMVSF_NOSIGNATURES; if (rpmcliQueryFlags & VERIFY_HDRCHK) vsflags |= RPMVSF_NOHDRCHK; vsflags &= ~RPMVSF_NEEDPAYLOAD; rpmtsSetScriptFd(ts, scriptFd); ovsflags = rpmtsSetVSFlags(ts, vsflags); ec = rpmcliArgIter(ts, qva, argv); vsflags = rpmtsSetVSFlags(ts, ovsflags); rpmtsSetScriptFd(ts, NULL); if (qva->qva_showPackage == showVerifyPackage) qva->qva_showPackage = NULL; rpmtsEmpty(ts); if (rpmChrootOut() || rpmChrootSet(NULL)) ec = 1; exit: Fclose(scriptFd); return ec; }
static int rpmtsPrepare(rpmts ts) { tsMembers tsmem = rpmtsMembers(ts); rpmtsi pi; rpmte p; int rc = 0; uint64_t fileCount = countFiles(ts); const char *dbhome = NULL; struct stat dbstat; fingerPrintCache fpc = fpCacheCreate(fileCount/2 + 10001, rpmtsPool(ts)); rpmlog(RPMLOG_DEBUG, "computing %" PRIu64 " file fingerprints\n", fileCount); /* Reset actions, set skip for netshared paths and excluded files */ pi = rpmtsiInit(ts); while ((p = rpmtsiNext(pi, 0)) != NULL) { rpmfiles files = rpmteFiles(p); if (rpmfilesFC(files) > 0) { rpmfs fs = rpmteGetFileStates(p); /* Ensure clean state, this could get called more than once. */ rpmfsResetActions(fs); if (rpmteType(p) == TR_ADDED) { skipInstallFiles(ts, files, fs); } else { skipEraseFiles(ts, files, fs); } } rpmfilesFree(files); } rpmtsiFree(pi); /* Open rpmdb & enter chroot for fingerprinting if necessary */ if (rpmdbOpenAll(ts->rdb) || rpmChrootIn()) { rc = -1; goto exit; } rpmtsNotify(ts, NULL, RPMCALLBACK_TRANS_START, 6, tsmem->orderCount); /* Add fingerprint for each file not skipped. */ fpCachePopulate(fpc, ts, fileCount); /* check against files in the rpmdb */ checkInstalledFiles(ts, fileCount, fpc); dbhome = rpmdbHome(rpmtsGetRdb(ts)); /* If we can't stat, ignore db growth. Probably not right but... */ if (dbhome && stat(dbhome, &dbstat)) dbhome = NULL; pi = rpmtsiInit(ts); while ((p = rpmtsiNext(pi, 0)) != NULL) { rpmfiles files = rpmteFiles(p);; if (files == NULL) continue; /* XXX can't happen */ (void) rpmswEnter(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0); /* check files in ts against each other and update disk space needs on each partition for this package. */ handleOverlappedFiles(ts, fpc, p, files); /* Check added package has sufficient space on each partition used. */ if (rpmteType(p) == TR_ADDED) { /* * Try to estimate space needed for rpmdb growth: guess that the * db grows 4 times the header size (indexes and all). */ if (dbhome) { int64_t hsize = rpmteHeaderSize(p) * 4; rpmtsUpdateDSI(ts, dbstat.st_dev, dbhome, hsize, 0, 0, FA_CREATE); } rpmtsCheckDSIProblems(ts, p); } (void) rpmswExit(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0); rpmfilesFree(files); } rpmtsiFree(pi); rpmtsNotify(ts, NULL, RPMCALLBACK_TRANS_STOP, 6, tsmem->orderCount); /* return from chroot if done earlier */ if (rpmChrootOut()) rc = -1; /* On actual transaction, file info sets are not needed after this */ if (!(rpmtsFlags(ts) & (RPMTRANS_FLAG_TEST|RPMTRANS_FLAG_BUILD_PROBS))) { pi = rpmtsiInit(ts); while ((p = rpmtsiNext(pi, 0)) != NULL) { rpmteCleanFiles(p); } rpmtsiFree(pi); } exit: fpCacheFree(fpc); rpmtsFreeDSI(ts); return rc; }
int rpmtsRun(rpmts ts, rpmps okProbs, rpmprobFilterFlags ignoreSet) { rpm_color_t tscolor = rpmtsColor(ts); int i; int rc = 0; int totalFileCount = 0; rpmfi fi; fingerPrintCache fpc; rpmps ps; rpmtsi pi; rpmte p; int numAdded; int numRemoved; void * lock = NULL; int xx; /* XXX programmer error segfault avoidance. */ if (rpmtsNElements(ts) <= 0) return -1; /* If we are in test mode, then there's no need for transaction lock. */ if (!(rpmtsFlags(ts) & RPMTRANS_FLAG_TEST)) { lock = rpmtsAcquireLock(ts); if (lock == NULL) return -1; /* XXX W2DO? */ } if (rpmtsFlags(ts) & RPMTRANS_FLAG_NOSCRIPTS) (void) rpmtsSetFlags(ts, (rpmtsFlags(ts) | _noTransScripts | _noTransTriggers)); if (rpmtsFlags(ts) & RPMTRANS_FLAG_NOTRIGGERS) (void) rpmtsSetFlags(ts, (rpmtsFlags(ts) | _noTransTriggers)); if (rpmtsFlags(ts) & RPMTRANS_FLAG_JUSTDB) (void) rpmtsSetFlags(ts, (rpmtsFlags(ts) | _noTransScripts | _noTransTriggers)); /* if SELinux isn't enabled or init fails, don't bother... */ if (!rpmtsSELinuxEnabled(ts)) { rpmtsSetFlags(ts, (rpmtsFlags(ts) | RPMTRANS_FLAG_NOCONTEXTS)); } if (!(rpmtsFlags(ts) & RPMTRANS_FLAG_NOCONTEXTS)) { char *fn = rpmGetPath("%{?_install_file_context_path}", NULL); if (matchpathcon_init(fn) == -1) { rpmtsSetFlags(ts, (rpmtsFlags(ts) | RPMTRANS_FLAG_NOCONTEXTS)); } free(fn); } ts->probs = rpmpsFree(ts->probs); ts->probs = rpmpsCreate(); /* XXX Make sure the database is open RDWR for package install/erase. */ { int dbmode = (rpmtsFlags(ts) & RPMTRANS_FLAG_TEST) ? O_RDONLY : (O_RDWR|O_CREAT); /* Open database RDWR for installing packages. */ if (rpmtsOpenDB(ts, dbmode)) { rpmtsFreeLock(lock); return -1; /* XXX W2DO? */ } } ts->ignoreSet = ignoreSet; { char * currDir = rpmGetCwd(); rpmtsSetCurrDir(ts, currDir); currDir = _free(currDir); } (void) rpmtsSetChrootDone(ts, 0); { rpm_tid_t tid = (rpm_tid_t) time(NULL); (void) rpmtsSetTid(ts, tid); } /* Get available space on mounted file systems. */ xx = rpmtsInitDSI(ts); /* =============================================== * For packages being installed: * - verify package arch/os. * - verify package epoch:version-release is newer. * - count files. * For packages being removed: * - count files. */ rpmlog(RPMLOG_DEBUG, "sanity checking %d elements\n", rpmtsNElements(ts)); ps = rpmtsProblems(ts); /* The ordering doesn't matter here */ pi = rpmtsiInit(ts); /* XXX Only added packages need be checked. */ while ((p = rpmtsiNext(pi, TR_ADDED)) != NULL) { rpmdbMatchIterator mi; int fc; if ((fi = rpmteFI(p)) == NULL) continue; /* XXX can't happen */ fc = rpmfiFC(fi); if (!(rpmtsFilterFlags(ts) & RPMPROB_FILTER_IGNOREARCH)) if (!archOkay(rpmteA(p))) rpmpsAppend(ps, RPMPROB_BADARCH, rpmteNEVRA(p), rpmteKey(p), rpmteA(p), NULL, NULL, 0); if (!(rpmtsFilterFlags(ts) & RPMPROB_FILTER_IGNOREOS)) if (!osOkay(rpmteO(p))) rpmpsAppend(ps, RPMPROB_BADOS, rpmteNEVRA(p), rpmteKey(p), rpmteO(p), NULL, NULL, 0); if (!(rpmtsFilterFlags(ts) & RPMPROB_FILTER_OLDPACKAGE)) { Header h; mi = rpmtsInitIterator(ts, RPMTAG_NAME, rpmteN(p), 0); while ((h = rpmdbNextIterator(mi)) != NULL) xx = ensureOlder(ts, p, h); mi = rpmdbFreeIterator(mi); } if (!(rpmtsFilterFlags(ts) & RPMPROB_FILTER_REPLACEPKG)) { mi = rpmtsInitIterator(ts, RPMTAG_NAME, rpmteN(p), 0); xx = rpmdbSetIteratorRE(mi, RPMTAG_EPOCH, RPMMIRE_STRCMP, rpmteE(p)); xx = rpmdbSetIteratorRE(mi, RPMTAG_VERSION, RPMMIRE_STRCMP, rpmteV(p)); xx = rpmdbSetIteratorRE(mi, RPMTAG_RELEASE, RPMMIRE_STRCMP, rpmteR(p)); if (tscolor) { xx = rpmdbSetIteratorRE(mi, RPMTAG_ARCH, RPMMIRE_STRCMP, rpmteA(p)); xx = rpmdbSetIteratorRE(mi, RPMTAG_OS, RPMMIRE_STRCMP, rpmteO(p)); } while (rpmdbNextIterator(mi) != NULL) { rpmpsAppend(ps, RPMPROB_PKG_INSTALLED, rpmteNEVRA(p), rpmteKey(p), NULL, NULL, NULL, 0); break; } mi = rpmdbFreeIterator(mi); } /* Count no. of files (if any). */ totalFileCount += fc; } pi = rpmtsiFree(pi); ps = rpmpsFree(ps); /* The ordering doesn't matter here */ pi = rpmtsiInit(ts); while ((p = rpmtsiNext(pi, TR_REMOVED)) != NULL) { int fc; if ((fi = rpmteFI(p)) == NULL) continue; /* XXX can't happen */ fc = rpmfiFC(fi); totalFileCount += fc; } pi = rpmtsiFree(pi); /* Run pre-transaction scripts, but only if there are no known * problems up to this point and not disabled otherwise. */ if (!((rpmtsFlags(ts) & (RPMTRANS_FLAG_BUILD_PROBS|RPMTRANS_FLAG_TEST|RPMTRANS_FLAG_NOPRE)) || (rpmpsNumProblems(ts->probs) && (okProbs == NULL || rpmpsTrim(ts->probs, okProbs))))) { rpmlog(RPMLOG_DEBUG, "running pre-transaction scripts\n"); runTransScripts(ts, RPMTAG_PRETRANS); } /* =============================================== * Initialize transaction element file info for package: */ /* * FIXME?: we'd be better off assembling one very large file list and * calling fpLookupList only once. I'm not sure that the speedup is * worth the trouble though. */ rpmlog(RPMLOG_DEBUG, "computing %d file fingerprints\n", totalFileCount); numAdded = numRemoved = 0; pi = rpmtsiInit(ts); while ((p = rpmtsiNext(pi, 0)) != NULL) { int fc; if ((fi = rpmteFI(p)) == NULL) continue; /* XXX can't happen */ fc = rpmfiFC(fi); switch (rpmteType(p)) { case TR_ADDED: numAdded++; /* Skip netshared paths, not our i18n files, and excluded docs */ if (fc > 0) skipFiles(ts, p); break; case TR_REMOVED: numRemoved++; break; } } pi = rpmtsiFree(pi); if (!rpmtsChrootDone(ts)) { const char * rootDir = rpmtsRootDir(ts); xx = chdir("/"); if (rootDir != NULL && strcmp(rootDir, "/") && *rootDir == '/') { /* opening db before chroot not optimal, see rhbz#103852 c#3 */ xx = rpmdbOpenAll(ts->rdb); if (chroot(rootDir) == -1) { rpmlog(RPMLOG_ERR, _("Unable to change root directory: %m\n")); return -1; } } (void) rpmtsSetChrootDone(ts, 1); } ts->ht = rpmFpHashCreate(totalFileCount/2+1, fpHashFunction, fpEqual, NULL, NULL); rpmFpHash symlinks = rpmFpHashCreate(totalFileCount/16+16, fpHashFunction, fpEqual, NULL, NULL); fpc = fpCacheCreate(totalFileCount/2 + 10001); /* =============================================== * Add fingerprint for each file not skipped. */ pi = rpmtsiInit(ts); while ((p = rpmtsiNext(pi, 0)) != NULL) { int fc; (void) rpmdbCheckSignals(); if ((fi = rpmteFI(p)) == NULL) continue; /* XXX can't happen */ fc = rpmfiFC(fi); (void) rpmswEnter(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0); rpmfiFpLookup(fi, fpc); /* collect symbolic links */ fi = rpmfiInit(fi, 0); if (fi != NULL) /* XXX lclint */ while ((i = rpmfiNext(fi)) >= 0) { struct rpmffi_s ffi; char const *linktarget; linktarget = rpmfiFLink(fi); if (!(linktarget && *linktarget != '\0')) continue; if (XFA_SKIPPING(rpmfsGetAction(rpmteGetFileStates(p), i))) continue; ffi.p = p; ffi.fileno = i; rpmFpHashAddEntry(symlinks, rpmfiFpsIndex(fi, i), ffi); } (void) rpmswExit(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), fc); } pi = rpmtsiFree(pi); /* =============================================== * Check fingerprints if they contain symlinks * and add them to the ts->ht hash table */ pi = rpmtsiInit(ts); while ((p = rpmtsiNext(pi, 0)) != NULL) { (void) rpmdbCheckSignals(); if ((fi = rpmteFI(p)) == NULL) continue; /* XXX can't happen */ fi = rpmfiInit(fi, 0); (void) rpmswEnter(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0); if (fi != NULL) /* XXX lclint */ while ((i = rpmfiNext(fi)) >= 0) { if (XFA_SKIPPING(rpmfsGetAction(rpmteGetFileStates(p), i))) continue; fpLookupSubdir(symlinks, ts->ht, fpc, p, i); } (void) rpmswExit(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0); } pi = rpmtsiFree(pi); rpmFpHashFree(symlinks); /* =============================================== * Compute file disposition for each package in transaction set. */ rpmtsNotify(ts, NULL, RPMCALLBACK_TRANS_START, 6, ts->orderCount); /* check against files in the rpmdb */ checkInstalledFiles(ts, fpc); pi = rpmtsiInit(ts); while ((p = rpmtsiNext(pi, 0)) != NULL) { if ((fi = rpmteFI(p)) == NULL) continue; /* XXX can't happen */ (void) rpmswEnter(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0); /* check files in ts against each other and update disk space needs on each partition for this package. */ handleOverlappedFiles(ts, p, fi); /* Check added package has sufficient space on each partition used. */ if (rpmteType(p) == TR_ADDED) { rpmtsCheckDSIProblems(ts, p); } (void) rpmswExit(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0); } pi = rpmtsiFree(pi); if (rpmtsChrootDone(ts)) { const char * rootDir = rpmtsRootDir(ts); const char * currDir = rpmtsCurrDir(ts); if (rootDir != NULL && strcmp(rootDir, "/") && *rootDir == '/') xx = chroot("."); (void) rpmtsSetChrootDone(ts, 0); if (currDir != NULL) xx = chdir(currDir); } rpmtsNotify(ts, NULL, RPMCALLBACK_TRANS_STOP, 6, ts->orderCount); /* =============================================== * Free unused memory as soon as possible. */ pi = rpmtsiInit(ts); while ((p = rpmtsiNext(pi, 0)) != NULL) { rpmteSetFI(p, NULL); } pi = rpmtsiFree(pi); fpc = fpCacheFree(fpc); ts->ht = rpmFpHashFree(ts->ht); /* =============================================== * If unfiltered problems exist, free memory and return. */ if ((rpmtsFlags(ts) & RPMTRANS_FLAG_BUILD_PROBS) || (rpmpsNumProblems(ts->probs) && (okProbs == NULL || rpmpsTrim(ts->probs, okProbs))) ) { rpmtsFreeLock(lock); return ts->orderCount; } /* Actually install and remove packages */ rc = rpmtsProcess(ts); if (!(rpmtsFlags(ts) & (RPMTRANS_FLAG_TEST|RPMTRANS_FLAG_NOPOST))) { rpmlog(RPMLOG_DEBUG, "running post-transaction scripts\n"); runTransScripts(ts, RPMTAG_POSTTRANS); } if (!(rpmtsFlags(ts) & RPMTRANS_FLAG_NOCONTEXTS)) { matchpathcon_fini(); } rpmtsFreeLock(lock); /* FIX: ts->flList may be NULL */ if (rc) return -1; else return 0; }
static int rpmtsPrepare(rpmts ts) { tsMembers tsmem = rpmtsMembers(ts); rpmtsi pi; rpmte p; rpmfi fi; int rc = 0; uint64_t fileCount = countFiles(ts); fingerPrintCache fpc = fpCacheCreate(fileCount/2 + 10001); rpmFpHash ht = rpmFpHashCreate(fileCount/2+1, fpHashFunction, fpEqual, NULL, NULL); rpmDiskSpaceInfo dsi; rpmlog(RPMLOG_DEBUG, "computing %" PRIu64 " file fingerprints\n", fileCount); /* Skip netshared paths, not our i18n files, and excluded docs */ pi = rpmtsiInit(ts); while ((p = rpmtsiNext(pi, 0)) != NULL) { if (rpmfiFC(rpmteFI(p)) == 0) continue; if (rpmteType(p) == TR_ADDED) { skipInstallFiles(ts, p); } else { skipEraseFiles(ts, p); } } rpmtsiFree(pi); /* Open rpmdb & enter chroot for fingerprinting if necessary */ if (rpmdbOpenAll(ts->rdb) || rpmChrootIn()) { rc = -1; goto exit; } rpmtsNotify(ts, NULL, RPMCALLBACK_TRANS_START, 6, tsmem->orderCount); addFingerprints(ts, fileCount, ht, fpc); /* check against files in the rpmdb */ checkInstalledFiles(ts, fileCount, ht, fpc); dsi = rpmtsDbDSI(ts); pi = rpmtsiInit(ts); while ((p = rpmtsiNext(pi, 0)) != NULL) { if ((fi = rpmteFI(p)) == NULL) continue; /* XXX can't happen */ (void) rpmswEnter(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0); /* check files in ts against each other and update disk space needs on each partition for this package. */ handleOverlappedFiles(ts, ht, p, fi); rpmtsUpdateDSIrpmDBSize(p, dsi); /* Check added package has sufficient space on each partition used. */ if (rpmteType(p) == TR_ADDED) { rpmtsCheckDSIProblems(ts, p); } (void) rpmswExit(rpmtsOp(ts, RPMTS_OP_FINGERPRINT), 0); } rpmtsiFree(pi); rpmtsNotify(ts, NULL, RPMCALLBACK_TRANS_STOP, 6, tsmem->orderCount); /* return from chroot if done earlier */ if (rpmChrootOut()) rc = -1; /* File info sets, fp caches etc not needed beyond here, free 'em up. */ pi = rpmtsiInit(ts); while ((p = rpmtsiNext(pi, 0)) != NULL) { rpmteSetFI(p, NULL); } rpmtsiFree(pi); exit: rpmFpHashFree(ht); fpCacheFree(fpc); rpmtsFreeDSI(ts); return rc; }