diff options
Diffstat (limited to 'pkgs/data/misc/cacert/default.nix')
| -rw-r--r-- | pkgs/data/misc/cacert/default.nix | 266 |
1 files changed, 171 insertions, 95 deletions
diff --git a/pkgs/data/misc/cacert/default.nix b/pkgs/data/misc/cacert/default.nix index bd67e2a58f1..49645ee8008 100644 --- a/pkgs/data/misc/cacert/default.nix +++ b/pkgs/data/misc/cacert/default.nix @@ -1,131 +1,207 @@ { lib , stdenv +, writeText , fetchurl -, nss -, python3 -, blacklist ? [ ] +, buildcatrust +, blacklist ? [] +, extraCertificateFiles ? [] +, extraCertificateStrings ? [] - # Used for tests only +# Used by update.sh +, nssOverride ? null + +# Used for tests only , runCommand , cacert , openssl }: let - certdata2pem = fetchurl { - name = "certdata2pem.py"; - urls = [ - "https://salsa.debian.org/debian/ca-certificates/raw/debian/20170717/mozilla/certdata2pem.py" - "https://git.launchpad.net/ubuntu/+source/ca-certificates/plain/mozilla/certdata2pem.py?id=47e49e1e0a8a1ca74deda27f88fe181191562957" - ]; - sha256 = "1d4q27j1gss0186a5m8bs5dk786w07ccyq0qi6xmd2zr1a8q16wy"; + blocklist = writeText "cacert-blocklist.txt" (lib.concatStringsSep "\n" blacklist); + extraCertificatesBundle = writeText "cacert-extra-certificates-bundle.crt" (lib.concatStringsSep "\n\n" extraCertificateStrings); + + srcVersion = "3.71"; + version = if nssOverride != null then nssOverride.version else srcVersion; + meta = with lib; { + homepage = "https://curl.haxx.se/docs/caextract.html"; + description = "A bundle of X.509 certificates of public Certificate Authorities (CA)"; + platforms = platforms.all; + maintainers = with maintainers; [ andir fpletz lukegb ]; + license = licenses.mpl20; }; -in + certdata = stdenv.mkDerivation { + pname = "nss-cacert-certdata"; + inherit version; -stdenv.mkDerivation rec { - pname = "nss-cacert"; - version = "3.66"; + src = if nssOverride != null then nssOverride.src else fetchurl { + url = "mirror://mozilla/security/nss/releases/NSS_${lib.replaceStrings ["."] ["_"] version}_RTM/src/nss-${version}.tar.gz"; + sha256 = "0ly2l3dv6z5hlxs72h5x6796ni3x1bq60saavaf42ddgv4ax7b4r"; + }; - src = fetchurl { - url = "mirror://mozilla/security/nss/releases/NSS_${lib.replaceStrings ["."] ["_"] version}_RTM/src/nss-${version}.tar.gz"; - sha256 = "1jfdnh5l4k57r2vb07s06hqi7m2qzk0d9x25lsdsrw3cflx9x9w9"; - }; + dontBuild = true; + + installPhase = '' + runHook preInstall - outputs = [ "out" "unbundled" ]; + mkdir $out + cp nss/lib/ckfw/builtins/certdata.txt $out - nativeBuildInputs = [ python3 ]; + runHook postInstall + ''; + + inherit meta; + }; +in +stdenv.mkDerivation rec { + pname = "nss-cacert"; + inherit version; - configurePhase = '' - ln -s nss/lib/ckfw/builtins/certdata.txt + src = certdata; - cat << EOF > blacklist.txt - ${lib.concatStringsSep "\n" (map (c: ''"${c}"'') blacklist)} - EOF + outputs = [ "out" "unbundled" "p11kit" ]; - # copy from the store, otherwise python will scan it for imports - cat "${certdata2pem}" > certdata2pem.py - ''; + nativeBuildInputs = [ buildcatrust ]; buildPhase = '' - python certdata2pem.py | grep -vE '^(!|UNTRUSTED)' - - for cert in *.crt; do - echo $cert | cut -d. -f1 | sed -e 's,_, ,g' >> ca-bundle.crt - cat $cert >> ca-bundle.crt - echo >> ca-bundle.crt - done + mkdir unbundled + buildcatrust \ + --certdata_input certdata.txt \ + --ca_bundle_input "${extraCertificatesBundle}" ${lib.escapeShellArgs (map (arg: "${arg}") extraCertificateFiles)} \ + --blocklist "${blocklist}" \ + --ca_bundle_output ca-bundle.crt \ + --ca_unpacked_output unbundled \ + --p11kit_output ca-bundle.trust.p11-kit ''; installPhase = '' - mkdir -pv $out/etc/ssl/certs - cp -v ca-bundle.crt $out/etc/ssl/certs + install -D -t "$out/etc/ssl/certs" ca-bundle.crt + + # install p11-kit specific output to p11kit output + install -D -t "$p11kit/etc/ssl/trust-source" ca-bundle.trust.p11-kit + # install individual certs in unbundled output - mkdir -pv $unbundled/etc/ssl/certs - cp -v *.crt $unbundled/etc/ssl/certs - rm $unbundled/etc/ssl/certs/ca-bundle.crt # not wanted in unbundled + install -D -t "$unbundled/etc/ssl/certs" unbundled/*.crt ''; setupHook = ./setup-hook.sh; passthru = { updateScript = ./update.sh; - tests = { - # Test that building this derivation with a blacklist works, and that UTF-8 is supported. - blacklist-utf8 = - let - blacklistCAToFingerprint = { - # "blacklist" uses the CA name from the NSS bundle, but we check for presence using the SHA256 fingerprint. - "CFCA EV ROOT" = "5C:C3:D7:8E:4E:1D:5E:45:54:7A:04:E6:87:3E:64:F9:0C:F9:53:6D:1C:CC:2E:F8:00:F3:55:C4:C5:FD:70:FD"; - "NetLock Arany (Class Gold) Főtanúsítvány" = "6C:61:DA:C3:A2:DE:F0:31:50:6B:E0:36:D2:A6:FE:40:19:94:FB:D1:3D:F9:C8:D4:66:59:92:74:C4:46:EC:98"; - }; - mapBlacklist = f: lib.concatStringsSep "\n" (lib.mapAttrsToList f blacklistCAToFingerprint); - in - runCommand "verify-the-cacert-filter-output" - { - cacert = cacert.unbundled; - cacertWithExcludes = (cacert.override { - blacklist = builtins.attrNames blacklistCAToFingerprint; - }).unbundled; - - nativeBuildInputs = [ openssl ]; - } '' - isPresent() { - # isPresent <unbundled-dir> <ca name> <ca sha256 fingerprint> - for f in $1/etc/ssl/certs/*.crt; do - fingerprint="$(openssl x509 -in "$f" -noout -fingerprint -sha256 | cut -f2 -d=)" - if [[ "x$fingerprint" == "x$3" ]]; then - return 0 + tests = let + isTrusted = '' + isTrusted() { + # isTrusted <unbundled-dir> <ca name> <ca sha256 fingerprint> + for f in $1/etc/ssl/certs/*.crt; do + if ! [[ -s "$f" ]]; then continue; fi + fingerprint="$(openssl x509 -in "$f" -noout -fingerprint -sha256 | cut -f2 -d=)" + if [[ "x$fingerprint" == "x$3" ]]; then + # If the certificate is treated as rejected for TLS Web Server, then we consider it untrusted. + if openssl x509 -in "$f" -noout -text | grep -q '^Rejected Uses:'; then + if openssl x509 -in "$f" -noout -text | grep -A1 '^Rejected Uses:' | grep -q 'TLS Web Server'; then + return 1 + fi fi - done - return 1 - } - - # Ensure that each certificate is in the main "cacert". - ${mapBlacklist (caName: caFingerprint: '' - isPresent "$cacert" "${caName}" "${caFingerprint}" || ({ - echo "CA fingerprint ${caFingerprint} (${caName}) is missing from the CA bundle. Consider picking a different CA for the blacklist test." >&2 - exit 1 - }) - '')} - - # Ensure that each certificate is NOT in the "cacertWithExcludes". - ${mapBlacklist (caName: caFingerprint: '' - isPresent "$cacertWithExcludes" "${caName}" "${caFingerprint}" && ({ - echo "CA fingerprint ${caFingerprint} (${caName}) is present in the cacertWithExcludes bundle." >&2 - exit 1 - }) - '')} - - touch $out + return 0 + fi + done + return 1 + } + ''; + in { + # Test that building this derivation with a blacklist works, and that UTF-8 is supported. + blacklist-utf8 = let + blacklistCAToFingerprint = { + # "blacklist" uses the CA name from the NSS bundle, but we check for presence using the SHA256 fingerprint. + "CFCA EV ROOT" = "5C:C3:D7:8E:4E:1D:5E:45:54:7A:04:E6:87:3E:64:F9:0C:F9:53:6D:1C:CC:2E:F8:00:F3:55:C4:C5:FD:70:FD"; + "NetLock Arany (Class Gold) Főtanúsítvány" = "6C:61:DA:C3:A2:DE:F0:31:50:6B:E0:36:D2:A6:FE:40:19:94:FB:D1:3D:F9:C8:D4:66:59:92:74:C4:46:EC:98"; + }; + mapBlacklist = f: lib.concatStringsSep "\n" (lib.mapAttrsToList f blacklistCAToFingerprint); + in runCommand "verify-the-cacert-filter-output" { + cacert = cacert.unbundled; + cacertWithExcludes = (cacert.override { + blacklist = builtins.attrNames blacklistCAToFingerprint; + }).unbundled; + + nativeBuildInputs = [ openssl ]; + } '' + ${isTrusted} + + # Ensure that each certificate is in the main "cacert". + ${mapBlacklist (caName: caFingerprint: '' + isTrusted "$cacert" "${caName}" "${caFingerprint}" || ({ + echo "CA fingerprint ${caFingerprint} (${caName}) is missing from the CA bundle. Consider picking a different CA for the blacklist test." >&2 + exit 1 + }) + '')} + + # Ensure that each certificate is NOT in the "cacertWithExcludes". + ${mapBlacklist (caName: caFingerprint: '' + isTrusted "$cacertWithExcludes" "${caName}" "${caFingerprint}" && ({ + echo "CA fingerprint ${caFingerprint} (${caName}) is present in the cacertWithExcludes bundle." >&2 + exit 1 + }) + '')} + + touch "$out" + ''; + + # Test that we can add additional certificates to the store, and have them be trusted. + extra-certificates = let + extraCertificateStr = '' + -----BEGIN CERTIFICATE----- + MIIB5DCCAWqgAwIBAgIUItvsAYEIdYDkOIo5sdDYMcUaNuIwCgYIKoZIzj0EAwIw + KTEnMCUGA1UEAwweTml4T1MgY2FjZXJ0IGV4dHJhIGNlcnRpZmljYXRlMB4XDTIx + MDYxMjE5MDQzMFoXDTIyMDYxMjE5MDQzMFowKTEnMCUGA1UEAwweTml4T1MgY2Fj + ZXJ0IGV4dHJhIGNlcnRpZmljYXRlMHYwEAYHKoZIzj0CAQYFK4EEACIDYgAEuP8y + lAm6ZyQt9v/P6gTlV/a9R+D61WjucW04kaegOhg8csiluimYodiSv0Pbgymu+Zxm + A3Bz9QGmytaYTiJ16083rJkwwIhqoYl7kWsLzreSTaLz87KH+rdeol59+H0Oo1Mw + UTAdBgNVHQ4EFgQUCxuHfvqI4YVU5M+A0+aKvd1LrdswHwYDVR0jBBgwFoAUCxuH + fvqI4YVU5M+A0+aKvd1LrdswDwYDVR0TAQH/BAUwAwEB/zAKBggqhkjOPQQDAgNo + ADBlAjEArgxgjdNmRlSEuai0dzlktmBEDZKy2Iiul+ttSoce9ohfEVYESwO602HW + keVvI56vAjBCro3dc3m2TuktiKO6lQV56PUEyxko4H/sR5pnHlduCGRDlFzQKXf/ + pMMmtj7cVb8= + -----END CERTIFICATE----- ''; + extraCertificateFile = ./test-cert-file.crt; + extraCertificatesToFingerprint = { + # String above + "NixOS cacert extra certificate string" = "A3:20:D0:84:96:97:25:FF:98:B8:A9:6D:A3:7C:89:95:6E:7A:77:21:92:F3:33:E9:31:AF:5E:03:CE:A9:E5:EE"; + + # File + "NixOS cacert extra certificate file" = "88:B8:BE:A7:57:AC:F1:FE:D6:98:8B:50:E0:BD:0A:AE:88:C7:DF:70:26:E1:67:5E:F5:F6:91:27:FF:02:D4:A5"; + }; + mapExtra = f: lib.concatStringsSep "\n" (lib.mapAttrsToList f extraCertificatesToFingerprint); + in runCommand "verify-the-cacert-extra-output" { + cacert = cacert.unbundled; + cacertWithExtras = (cacert.override { + extraCertificateStrings = [ extraCertificateStr ]; + extraCertificateFiles = [ extraCertificateFile ]; + }).unbundled; + + nativeBuildInputs = [ openssl ]; + } '' + ${isTrusted} + + # Ensure that the extra certificate is not in the main "cacert". + ${mapExtra (extraName: extraFingerprint: '' + isTrusted "$cacert" "${extraName}" "${extraFingerprint}" && ({ + echo "'extra' CA fingerprint ${extraFingerprint} (${extraName}) is present in the main CA bundle." >&2 + exit 1 + }) + '')} + + # Ensure that the extra certificates ARE in the "cacertWithExtras". + ${mapExtra (extraName: extraFingerprint: '' + isTrusted "$cacertWithExtras" "${extraName}" "${extraFingerprint}" || ({ + echo "CA fingerprint ${extraFingerprint} (${extraName}) is not present in the cacertWithExtras bundle." >&2 + exit 1 + }) + '')} + + touch "$out" + ''; }; }; - meta = with lib; { - homepage = "https://curl.haxx.se/docs/caextract.html"; - description = "A bundle of X.509 certificates of public Certificate Authorities (CA)"; - platforms = platforms.all; - maintainers = with maintainers; [ andir fpletz lukegb ]; - license = licenses.mpl20; - }; + inherit meta; } |