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Bug 1360307 - Improves the arguments to mozilla::psm::InitializeNSS r=keeler

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Differential Revision: https://phabricator.services.mozilla.com/D39011

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Moritz Birghan 2019-08-02 17:51:22 +00:00
parent a2b73b8abc
commit 978fb0351d
3 changed files with 31 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
security/certverifier/NSSCertDBTrustDomain.cpp
View File

@ -1281,8 +1281,8 @@ void NSSCertDBTrustDomain::NoteAuxiliaryExtension(AuxiliaryExtension extension,
}
}
SECStatus InitializeNSS(const nsACString& dir, bool readOnly,
bool loadPKCS11Modules) {
SECStatus InitializeNSS(const nsACString& dir, NSSDBConfig nssDbConfig,
PKCS11DBConfig pkcs11DbConfig) {
MOZ_ASSERT(NS_IsMainThread());
// The NSS_INIT_NOROOTINIT flag turns off the loading of the root certs
@ -1291,24 +1291,24 @@ SECStatus InitializeNSS(const nsACString& dir, bool readOnly,
// Ubuntu 8.04, which loads any nonexistent "<configdir>/libnssckbi.so" as
// "/usr/lib/nss/libnssckbi.so".
uint32_t flags = NSS_INIT_NOROOTINIT | NSS_INIT_OPTIMIZESPACE;
if (readOnly) {
if (nssDbConfig == NSSDBConfig::ReadOnly) {
flags |= NSS_INIT_READONLY;
}
if (!loadPKCS11Modules) {
if (pkcs11DbConfig == PKCS11DBConfig::DoNotLoadModules) {
flags |= NSS_INIT_NOMODDB;
}
nsAutoCString dbTypeAndDirectory("sql:");
dbTypeAndDirectory.Append(dir);
MOZ_LOG(gCertVerifierLog, LogLevel::Debug,
("InitializeNSS(%s, %d, %d)", dbTypeAndDirectory.get(), readOnly,
loadPKCS11Modules));
("InitializeNSS(%s, %d, %d)", dbTypeAndDirectory.get(),
(int)nssDbConfig, (int)pkcs11DbConfig));
SECStatus srv =
NSS_Initialize(dbTypeAndDirectory.get(), "", "", SECMOD_DB, flags);
if (srv != SECSuccess) {
return srv;
}
if (!readOnly) {
if (nssDbConfig == NSSDBConfig::ReadWrite) {
UniquePK11SlotInfo slot(PK11_GetInternalKeySlot());
if (!slot) {
return SECFailure;

14
security/certverifier/NSSCertDBTrustDomain.h
View File

@ -28,6 +28,16 @@ enum class ValidityCheckingMode {
CheckForEV = 1,
};
enum class NSSDBConfig {
ReadWrite = 0,
ReadOnly = 1,
};
enum class PKCS11DBConfig {
DoNotLoadModules = 0,
LoadModules = 1,
};
// Policy options for matching id-Netscape-stepUp with id-kp-serverAuth (for CA
// certificates only):
// * Always match: the step-up OID is considered equivalent to serverAuth
@ -42,8 +52,8 @@ enum class NetscapeStepUpPolicy : uint32_t {
NeverMatch = 3,
};
SECStatus InitializeNSS(const nsACString& dir, bool readOnly,
bool loadPKCS11Modules);
SECStatus InitializeNSS(const nsACString& dir, NSSDBConfig nssDbConfig,
PKCS11DBConfig pkcs11DbConfig);
void DisableMD5();

17
security/manager/ssl/nsNSSComponent.cpp
View File

@ -1571,7 +1571,10 @@ static nsresult InitializeNSSWithFallbacks(const nsACString& profilePath,
#ifndef ANDROID
PRErrorCode savedPRErrorCode1;
#endif // ifndef ANDROID
SECStatus srv = ::mozilla::psm::InitializeNSS(profilePath, false, !safeMode);
PKCS11DBConfig safeModeDBConfig =
safeMode ? PKCS11DBConfig::DoNotLoadModules : PKCS11DBConfig::LoadModules;
SECStatus srv = ::mozilla::psm::InitializeNSS(
profilePath, NSSDBConfig::ReadWrite, safeModeDBConfig);
if (srv == SECSuccess) {
MOZ_LOG(gPIPNSSLog, LogLevel::Debug, ("initialized NSS in r/w mode"));
#ifndef ANDROID
@ -1584,7 +1587,8 @@ static nsresult InitializeNSSWithFallbacks(const nsACString& profilePath,
PRErrorCode savedPRErrorCode2;
#endif // ifndef ANDROID
// That failed. Try read-only mode.
srv = ::mozilla::psm::InitializeNSS(profilePath, true, !safeMode);
srv = ::mozilla::psm::InitializeNSS(profilePath, NSSDBConfig::ReadOnly,
safeModeDBConfig);
if (srv == SECSuccess) {
MOZ_LOG(gPIPNSSLog, LogLevel::Debug, ("initialized NSS in r-o mode"));
return NS_OK;
@ -1611,7 +1615,8 @@ static nsresult InitializeNSSWithFallbacks(const nsACString& profilePath,
// problem, but for some reason the combination of read-only and no-moddb
// flags causes NSS initialization to fail, so unfortunately we have to use
// read-write mode.
srv = ::mozilla::psm::InitializeNSS(profilePath, false, false);
srv = ::mozilla::psm::InitializeNSS(profilePath, NSSDBConfig::ReadWrite,
PKCS11DBConfig::DoNotLoadModules);
if (srv == SECSuccess) {
MOZ_LOG(gPIPNSSLog, LogLevel::Debug, ("FIPS may be the problem"));
// Unload NSS so we can attempt to fix this situation for the user.
@ -1637,12 +1642,14 @@ static nsresult InitializeNSSWithFallbacks(const nsACString& profilePath,
# endif
return rv;
}
srv = ::mozilla::psm::InitializeNSS(profilePath, false, true);
srv = ::mozilla::psm::InitializeNSS(profilePath, NSSDBConfig::ReadWrite,
PKCS11DBConfig::LoadModules);
if (srv == SECSuccess) {
MOZ_LOG(gPIPNSSLog, LogLevel::Debug, ("initialized in r/w mode"));
return NS_OK;
}
srv = ::mozilla::psm::InitializeNSS(profilePath, true, true);
srv = ::mozilla::psm::InitializeNSS(profilePath, NSSDBConfig::ReadOnly,
PKCS11DBConfig::LoadModules);
if (srv == SECSuccess) {
MOZ_LOG(gPIPNSSLog, LogLevel::Debug, ("initialized in r-o mode"));
return NS_OK;