thunderbird/firefox-nss-addon-hack.patch

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diff -up firefox-84.0.2/security/certverifier/NSSCertDBTrustDomain.cpp.nss-hack firefox-84.0.2/security/certverifier/NSSCertDBTrustDomain.cpp
--- firefox-84.0.2/security/certverifier/NSSCertDBTrustDomain.cpp.nss-hack 2021-01-11 12:12:02.585514543 +0100
+++ firefox-84.0.2/security/certverifier/NSSCertDBTrustDomain.cpp 2021-01-11 12:47:50.345984582 +0100
@@ -1619,6 +1619,15 @@ SECStatus InitializeNSS(const nsACString
return srv;
}
+ /* Sets the NSS_USE_ALG_IN_ANY_SIGNATURE bit.
+ * does not change NSS_USE_ALG_IN_CERT_SIGNATURE,
+ * so policy will still disable use of sha1 in
+ * certificate related signature processing. */
+ srv = NSS_SetAlgorithmPolicy(SEC_OID_SHA1, NSS_USE_ALG_IN_ANY_SIGNATURE, 0);
+ if (srv != SECSuccess) {
+ NS_WARNING("Unable to use SHA1 for Add-ons, expect broken/disabled Add-ons. See https://bugzilla.redhat.com/show_bug.cgi?id=1908018 for details.");
+ }
+
if (nssDbConfig == NSSDBConfig::ReadWrite) {
UniquePK11SlotInfo slot(PK11_GetInternalKeySlot());
if (!slot) {