From dad06fb922cbfcd00bae255d3fec9d70138e419b Mon Sep 17 00:00:00 2001 From: Lucas Savva Date: Thu, 22 Oct 2020 14:06:19 +0100 Subject: [PATCH] nixos/tests/acme: Hard code test certificates The added README.md explains why this has been done. --- nixos/tests/common/acme/server/README.md | 21 ++++++++++++ .../common/acme/server/acme.test.cert.pem | 19 +++++++++++ .../common/acme/server/acme.test.key.pem | 27 ++++++++++++++++ nixos/tests/common/acme/server/ca.cert.pem | 20 ++++++++++++ nixos/tests/common/acme/server/ca.key.pem | 27 ++++++++++++++++ nixos/tests/common/acme/server/default.nix | 5 +-- .../common/acme/server/generate-certs.nix | 29 +++++++++++++++++ .../common/acme/server/snakeoil-certs.nix | 32 +++---------------- 8 files changed, 148 insertions(+), 32 deletions(-) create mode 100644 nixos/tests/common/acme/server/README.md create mode 100644 nixos/tests/common/acme/server/acme.test.cert.pem create mode 100644 nixos/tests/common/acme/server/acme.test.key.pem create mode 100644 nixos/tests/common/acme/server/ca.cert.pem create mode 100644 nixos/tests/common/acme/server/ca.key.pem create mode 100644 nixos/tests/common/acme/server/generate-certs.nix diff --git a/nixos/tests/common/acme/server/README.md b/nixos/tests/common/acme/server/README.md new file mode 100644 index 000000000000..9de2b2c71029 --- /dev/null +++ b/nixos/tests/common/acme/server/README.md @@ -0,0 +1,21 @@ +# Fake Certificate Authority for ACME testing + +This will set up a test node running [pebble](https://github.com/letsencrypt/pebble) +to serve ACME certificate requests. + +## "Snake oil" certs + +The snake oil certs are hard coded into the repo for reasons explained [here](https://github.com/NixOS/nixpkgs/pull/91121#discussion_r505410235). +The root of the issue is that Nix will hash the derivation based on the arguments +to mkDerivation, not the output. [Minica](https://github.com/jsha/minica) will +always generate a random certificate even if the arguments are unchanged. As a +result, it's possible to end up in a situation where the cached and local +generated certs mismatch and cause issues with testing. + +To generate new certificates, run the following commands: + +```bash +nix-build generate-certs.nix +cp result/* . +rm result +``` diff --git a/nixos/tests/common/acme/server/acme.test.cert.pem b/nixos/tests/common/acme/server/acme.test.cert.pem new file mode 100644 index 000000000000..76b0d916a817 --- /dev/null +++ b/nixos/tests/common/acme/server/acme.test.cert.pem @@ -0,0 +1,19 @@ +-----BEGIN CERTIFICATE----- +MIIDLDCCAhSgAwIBAgIIRDAN3FHH//IwDQYJKoZIhvcNAQELBQAwIDEeMBwGA1UE +AxMVbWluaWNhIHJvb3QgY2EgNzg3NDZmMB4XDTIwMTAyMTEzMjgzNloXDTIyMTEy +MDEzMjgzNlowFDESMBAGA1UEAxMJYWNtZS50ZXN0MIIBIjANBgkqhkiG9w0BAQEF +AAOCAQ8AMIIBCgKCAQEAo8XjMVUaljcaqQ5MFhfPuQgSwdyXEUbpSHz+5yPkE0h9 +Z4Xu5BJF1Oq7h5ggCtadVsIspiY6Jm6aWDOjlh4myzW5UNBNUG3OPEk50vmmHFeH +pImHO/d8yb33QoF9VRcTZs4tuJYg7l9bSs4jNG72vYvv2YiGAcmjJcsmAZIfniCN +Xf/LjIm+Cxykn+Vo3UuzO1w5/iuofdgWO/aZxMezmXUivlL3ih4cNzCJei8WlB/l +EnHrkcy3ogRmmynP5zcz7vmGIJX2ji6dhCa4Got5B7eZK76o2QglhQXqPatG0AOY +H+RfQfzKemqPG5om9MgJtwFtTOU1LoaiBw//jXKESQIDAQABo3YwdDAOBgNVHQ8B +Af8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMAwGA1UdEwEB +/wQCMAAwHwYDVR0jBBgwFoAU+8IZlLV/Qp5CXqpXMLvtxWlxcJwwFAYDVR0RBA0w +C4IJYWNtZS50ZXN0MA0GCSqGSIb3DQEBCwUAA4IBAQB0pe8I5/VDkB5VMgQB2GJV +GKzyigfWbVez9uLmqMj9PPP/zzYKSYeq+91aMuOZrnH7NqBxSTwanULkmqAmhbJJ +YkXw+FlFekf9FyxcuArzwzzNZDSGcjcdXpN8S2K1qkBd00iSJF9kU7pdZYCIKR20 +QirdBrELEfsJ3GU62a6N3a2YsrisZUvq5TbjGJDcytAtt+WG3gmV7RInLdFfPwbw +bEHPCnx0uiV0nxLjd/aVT+RceVrFQVt4hR99jLoMlBitSKluZ1ljsrpIyroBhQT0 +pp/pVi6HJdijG0fsPrC325NEGAwcpotLUhczoeM/rffKJd54wLhDkfYxOyRZXivs +-----END CERTIFICATE----- diff --git a/nixos/tests/common/acme/server/acme.test.key.pem b/nixos/tests/common/acme/server/acme.test.key.pem new file mode 100644 index 000000000000..741df99a372e --- /dev/null +++ b/nixos/tests/common/acme/server/acme.test.key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEowIBAAKCAQEAo8XjMVUaljcaqQ5MFhfPuQgSwdyXEUbpSHz+5yPkE0h9Z4Xu +5BJF1Oq7h5ggCtadVsIspiY6Jm6aWDOjlh4myzW5UNBNUG3OPEk50vmmHFeHpImH +O/d8yb33QoF9VRcTZs4tuJYg7l9bSs4jNG72vYvv2YiGAcmjJcsmAZIfniCNXf/L +jIm+Cxykn+Vo3UuzO1w5/iuofdgWO/aZxMezmXUivlL3ih4cNzCJei8WlB/lEnHr +kcy3ogRmmynP5zcz7vmGIJX2ji6dhCa4Got5B7eZK76o2QglhQXqPatG0AOYH+Rf +QfzKemqPG5om9MgJtwFtTOU1LoaiBw//jXKESQIDAQABAoIBADox/2FwVFo8ioS4 +R+Ex5OZjMAcjU6sX/516jTmlT05q2+UFerYgqB/YqXqtW/V9/brulN8VhmRRuRbO +grq9TBu5o3hMDK0f18EkZB/MBnLbx594H033y6gEkPBZAyhRYtuNOEH3VwxdZhtW +1Lu1EoiYSUqLcNMBy6+KWJ8GRaXyacMYBlj2lMHmyzkA/t1+2mwTGC3lT6zN0F5Y +E5umXOxsn6Tb6q3KM9O5IvtmMMKpgj4HIHZLZ6j40nNgHwGRaAv4Sha/vx0DeBw3 +6VlNiTTPdShEkhESlM5/ocqTfI92VHJpM5gkqTYOWBi2aKIPfAopXoqoJdWl4pQ/ +NCFIu2ECgYEAzntNKIcQtf0ewe0/POo07SIFirvz6jVtYNMTzeQfL6CoEjYArJeu +Vzc4wEQfA4ZFVerBb1/O6M449gI3zex1PH4AX0h8q8DSjrppK1Jt2TnpVh97k7Gg +Tnat/M/yW3lWYkcMVJJ3AYurXLFTT1dYP0HvBwZN04yInrEcPNXKfmcCgYEAywyJ +51d4AE94PrANathKqSI/gk8sP+L1gzylZCcUEAiGk/1r45iYB4HN2gvWbS+CvSdp +F7ShlDWrTaNh2Bm1dgTjc4pWb4J+CPy/KN2sgLwIuM4+ZWIZmEDcio6khrM/gNqK +aR7xUsvWsqU26O84woY/xR8IHjSNF7cFWE1H2c8CgYEAt6SSi2kVQ8dMg84uYE8t +o3qO00U3OycpkOQqyQQLeKC62veMwfRl6swCfX4Y11mkcTXJtPTRYd2Ia8StPUkB +PDwUuKoPt/JXUvoYb59wc7M+BIsbrdBdc2u6cw+/zfutCNuH6/AYSBeg4WAVaIuW +wSwzG1xP+8cR+5IqOzEqWCECgYATweeVTCyQEyuHJghYMi2poXx+iIesu7/aAkex +pB/Oo5W8xrb90XZRnK7UHbzCqRHWqAQQ23Gxgztk9ZXqui2vCzC6qGZauV7cLwPG +zTMg36sVmHP314DYEM+k59ZYiQ6P0jQPoIQo407D2VGrfsOOIhQIcUmP7tsfyJ5L +hlGMfwKBgGq4VNnnuX8I5kl03NpaKfG+M8jEHmVwtI9RkPTCCX9bMjeG0cDxqPTF +TRkf3r8UWQTZ5QfAfAXYAOlZvmGhHjSembRbXMrMdi3rGsYRSrQL6n5NHnORUaMy +FCWo4gyAnniry7tx9dVNgmHmbjEHuQnf8AC1r3dibRCjvJWUiQ8H +-----END RSA PRIVATE KEY----- diff --git a/nixos/tests/common/acme/server/ca.cert.pem b/nixos/tests/common/acme/server/ca.cert.pem new file mode 100644 index 000000000000..5c33e879b675 --- /dev/null +++ b/nixos/tests/common/acme/server/ca.cert.pem @@ -0,0 +1,20 @@ +-----BEGIN CERTIFICATE----- +MIIDSzCCAjOgAwIBAgIIeHRvRrNvbGQwDQYJKoZIhvcNAQELBQAwIDEeMBwGA1UE +AxMVbWluaWNhIHJvb3QgY2EgNzg3NDZmMCAXDTIwMTAyMTEzMjgzNloYDzIxMjAx +MDIxMTMyODM2WjAgMR4wHAYDVQQDExVtaW5pY2Egcm9vdCBjYSA3ODc0NmYwggEi +MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCrNTzVLDJOKtGYGLU98EEcLKps +tXHCLC6G54LKbEcU80fn+ArX8qsPSHyhdXQkcYjq6Vh/EDJ1TctyRSnvAjwyG4Aa +1Zy1QFc/JnjMjvzimCkUc9lQ+wkLwHSM/KGwR1cGjmtQ/EMClZTA0NwulJsXMKVz +bd5asXbq/yJTQ5Ww25HtdNjwRQXTvB7r3IKcY+DsED9CvFvC9oG/ZhtZqZuyyRdC +kFUrrv8WNUDkWSN+lMR6xMx8v0583IN6f11IhX0b+svK98G81B2eswBdkzvVyv9M +unZBO0JuJG8sdM502KhWLmzBC1ZbvgUBF9BumDRpMFH4DCj7+qQ2taWeGyc7AgMB +AAGjgYYwgYMwDgYDVR0PAQH/BAQDAgKEMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggr +BgEFBQcDAjASBgNVHRMBAf8ECDAGAQH/AgEAMB0GA1UdDgQWBBT7whmUtX9CnkJe +qlcwu+3FaXFwnDAfBgNVHSMEGDAWgBT7whmUtX9CnkJeqlcwu+3FaXFwnDANBgkq +hkiG9w0BAQsFAAOCAQEARMe1wKmF33GjEoLLw0oDDS4EdAv26BzCwtrlljsEtwQN +95oSzUNd6o4Js7WCG2o543OX6cxzM+yju8TES3+vJKDgsbNMU0bWCv//tdrb0/G8 +OkU3Kfi5q4fOauZ1pqGv/pXdfYhZ5ieB/zwis3ykANe5JfB0XqwCb1Vd0C3UCIS2 +NPKngRwNSzphIsbzfvxGDkdM1enuGl5CVyDhrwTMqGaJGDSOv6U5jKFxKRvigqTN +Ls9lPmT5NXYETduWLBR3yUIdH6kZXrcozZ02B9vjOB2Cv4RMDc+9eM30CLIWpf1I +097e7JkhzxFhfC/bMMt3P1FeQc+fwH91wdBmNi7tQw== +-----END CERTIFICATE----- diff --git a/nixos/tests/common/acme/server/ca.key.pem b/nixos/tests/common/acme/server/ca.key.pem new file mode 100644 index 000000000000..ed46f5dccf46 --- /dev/null +++ b/nixos/tests/common/acme/server/ca.key.pem @@ -0,0 +1,27 @@ +-----BEGIN RSA PRIVATE KEY----- +MIIEowIBAAKCAQEAqzU81SwyTirRmBi1PfBBHCyqbLVxwiwuhueCymxHFPNH5/gK +1/KrD0h8oXV0JHGI6ulYfxAydU3LckUp7wI8MhuAGtWctUBXPyZ4zI784pgpFHPZ +UPsJC8B0jPyhsEdXBo5rUPxDApWUwNDcLpSbFzClc23eWrF26v8iU0OVsNuR7XTY +8EUF07we69yCnGPg7BA/QrxbwvaBv2YbWambsskXQpBVK67/FjVA5FkjfpTEesTM +fL9OfNyDen9dSIV9G/rLyvfBvNQdnrMAXZM71cr/TLp2QTtCbiRvLHTOdNioVi5s +wQtWW74FARfQbpg0aTBR+Awo+/qkNrWlnhsnOwIDAQABAoIBAA3ykVkgd5ysmlSU +trcsCnHcJaojgff6l3PACoSpG4VWaGY6a8+54julgRm6MtMBONFCX0ZCsImj484U +Wl0xRmwil2YYPuL5MeJgJPktMObY1IfpBCw3tz3w2M3fiuCMf0d2dMGtO1xLiUnH ++hgFXTkfamsj6ThkOrbcQBSebeRxbKM5hqyCaQoieV+0IJnyxUVq/apib8N50VsH +SHd4oqLUuEZgg6N70+l5DpzedJUb4nrwS/KhUHUBgnoPItYBCiGPmrwLk7fUhPs6 +kTDqJDtc/xW/JbjmzhWEpVvtumcC/OEKULss7HLdeQqwVBrRQkznb0M9AnSra3d0 +X11/Y4ECgYEA3FC8SquLPFb2lHK4+YbJ4Ac6QVWeYFEHiZ0Rj+CmONmjcAvOGLPE +SblRLm3Nbrkxbm8FF6/AfXa/rviAKEVPs5xqGfSDw/3n1uInPcmShiBCLwM/jHH5 +NeVG+R5mTg5zyQ/pQMLWRcs+Ail+ZAnZuoGpW3Cdc8OtCUYFQ7XB6nsCgYEAxvBJ +zFxcTtsDzWbMWXejugQiUqJcEbKWwEfkRbf3J2rAVO2+EFr7LxdRfN2VwPiTQcWc +LnN2QN+ouOjqBMTh3qm5oQY+TLLHy86k9g1k0gXWkMRQgP2ZdfWH1HyrwjLUgLe1 +VezFN7N1azgy6xFkInAAvuA4loxElZNvkGBgekECgYA/Xw26ILvNIGqO6qzgQXAh ++5I7JsiGheg4IjDiBMlrQtbrLMoceuD0H9UFGNplhel9DXwWgxxIOncKejpK2x0A +2fX+/0FDh+4+9hA5ipiV8gN3iGSoHkSDxy5yC9d7jlapt+TtFt4Rd1OfxZWwatDw +/8jaH3t6yAcmyrhK8KYVrwKBgAE5KwsBqmOlvyE9N5Z5QN189wUREIXfVkP6bTHs +jq2EX4hmKdwJ4y+H8i1VY31bSfSGlY5HkXuWpH/2lrHO0CDBZG3UDwADvWzIaYVF +0c/kz0v2mRQh+xaZmus4lQnNrDbaalgL666LAPbW0qFVaws3KxoBYPe0BxvwWyhF +H3LBAoGBAKRRNsq2pWQ8Gqxc0rVoH0FlexU9U2ci3lsLmgEB0A/o/kQkSyAxaRM+ +VdKp3sWfO8o8lX5CVQslCNBSjDTNcat3Co4NEBLg6Xv1yKN/WN1GhusnchP9szsP +oU47gC89QhUyWSd6vvr2z2NG9C3cACxe4dhDSHQcE4nHSldzCKv2 +-----END RSA PRIVATE KEY----- diff --git a/nixos/tests/common/acme/server/default.nix b/nixos/tests/common/acme/server/default.nix index cea10c16900d..1c3bfdf76b7e 100644 --- a/nixos/tests/common/acme/server/default.nix +++ b/nixos/tests/common/acme/server/default.nix @@ -51,10 +51,7 @@ # that it has to be started _before_ the ACME service. { config, pkgs, lib, ... }: let - testCerts = import ./snakeoil-certs.nix { - minica = pkgs.minica; - mkDerivation = pkgs.stdenv.mkDerivation; - }; + testCerts = import ./snakeoil-certs.nix; domain = testCerts.domain; resolver = let diff --git a/nixos/tests/common/acme/server/generate-certs.nix b/nixos/tests/common/acme/server/generate-certs.nix new file mode 100644 index 000000000000..cd8fe0dffca1 --- /dev/null +++ b/nixos/tests/common/acme/server/generate-certs.nix @@ -0,0 +1,29 @@ +# Minica can provide a CA key and cert, plus a key +# and cert for our fake CA server's Web Front End (WFE). +{ + pkgs ? import {}, + minica ? pkgs.minica, + mkDerivation ? pkgs.stdenv.mkDerivation +}: +let + conf = import ./snakeoil-certs.nix; + domain = conf.domain; +in mkDerivation { + name = "test-certs"; + buildInputs = [ minica ]; + phases = [ "buildPhase" "installPhase" ]; + + buildPhase = '' + minica \ + --ca-key ca.key.pem \ + --ca-cert ca.cert.pem \ + --domains ${domain} + ''; + + installPhase = '' + mkdir -p $out + mv ca.*.pem $out/ + mv ${domain}/key.pem $out/${domain}.key.pem + mv ${domain}/cert.pem $out/${domain}.cert.pem + ''; +} diff --git a/nixos/tests/common/acme/server/snakeoil-certs.nix b/nixos/tests/common/acme/server/snakeoil-certs.nix index 4b6a38b8fa30..11c3f7fc9290 100644 --- a/nixos/tests/common/acme/server/snakeoil-certs.nix +++ b/nixos/tests/common/acme/server/snakeoil-certs.nix @@ -1,37 +1,13 @@ -# Minica can provide a CA key and cert, plus a key -# and cert for our fake CA server's Web Front End (WFE). -{ minica, mkDerivation }: let domain = "acme.test"; - - selfSignedCertData = mkDerivation { - name = "test-certs"; - buildInputs = [ minica ]; - phases = [ "buildPhase" "installPhase" ]; - - buildPhase = '' - mkdir ca - minica \ - --ca-key ca/key.pem \ - --ca-cert ca/cert.pem \ - --domains ${domain} - chmod 600 ca/* - chmod 640 ${domain}/*.pem - ''; - - installPhase = '' - mkdir -p $out - mv ${domain} ca $out/ - ''; - }; in { inherit domain; ca = { - cert = "${selfSignedCertData}/ca/cert.pem"; - key = "${selfSignedCertData}/ca/key.pem"; + cert = ./ca.cert.pem; + key = ./ca.key.pem; }; "${domain}" = { - cert = "${selfSignedCertData}/${domain}/cert.pem"; - key = "${selfSignedCertData}/${domain}/key.pem"; + cert = ./. + "/${domain}.cert.pem"; + key = ./. + "/${domain}.key.pem"; }; }