From d3c9435c4f43167b9d5c9315044f50b8878a2881 Mon Sep 17 00:00:00 2001 From: Guilhem Moulin Date: Thu, 26 Nov 2020 01:10:38 +0100 Subject: Use upstream certificate chain instead of an hardcoded one. This is a breaking change. The certificate indicated by 'CAfile' is no longer used as is in 'certificate-chain' (along with the leaf cert). The chain returned by the ACME v2 endpoint is used instead. This allows for more flexbility with respect to key/CA rotation, cf. https://letsencrypt.org/2020/11/06/own-two-feet.html and https://community.letsencrypt.org/t/beginning-issuance-from-r3/139018 Moreover 'CAfile' now defaults to @@datadir@@/lacme/ca-certificates.crt which is a concatenation of all known active CA certificates (which includes the previous default). --- Makefile | 9 ++++++- certs/lets-encrypt-e1.pem | 17 +++++++++++++ certs/lets-encrypt-e2.pem | 17 +++++++++++++ certs/lets-encrypt-r3-cross-signed.pem | 26 +++++++++++++++++++ certs/lets-encrypt-r3.pem | 30 ++++++++++++++++++++++ certs/lets-encrypt-r4-cross-signed.pem | 26 +++++++++++++++++++ certs/lets-encrypt-r4.pem | 30 ++++++++++++++++++++++ certs/letsencryptauthorityx3.pem | 32 +++++++++++++++++++++++ certs/letsencryptauthorityx4.pem | 32 +++++++++++++++++++++++ client | 15 +---------- config/lacme-certs.conf | 11 ++++---- lacme | 35 ++++++++++++++++---------- lacme.md | 13 ++++------ 13 files changed, 251 insertions(+), 42 deletions(-) create mode 100644 certs/lets-encrypt-e1.pem create mode 100644 certs/lets-encrypt-e2.pem create mode 100644 certs/lets-encrypt-r3-cross-signed.pem create mode 100644 certs/lets-encrypt-r3.pem create mode 100644 certs/lets-encrypt-r4-cross-signed.pem create mode 100644 certs/lets-encrypt-r4.pem create mode 100644 certs/letsencryptauthorityx3.pem create mode 100644 certs/letsencryptauthorityx4.pem diff --git a/Makefile b/Makefile index 5d421bf..99ce749 100644 --- a/Makefile +++ b/Makefile @@ -37,7 +37,14 @@ install: ${MANPAGES} install -m0644 -t $(DESTDIR)/etc/lacme config/*.conf install -m0644 -t $(DESTDIR)/etc/lacme snippets/*.conf install -d $(DESTDIR)/usr/share/lacme - install -m0644 -t $(DESTDIR)/usr/share/lacme certs/lets-encrypt-x[1-4]-cross-signed.pem + install -m0644 -t $(DESTDIR)/usr/share/lacme certs/* + # used for validation, see https://letsencrypt.org/certificates/ + cat certs/letsencryptauthorityx[34].pem \ + certs/lets-encrypt-x[34]-cross-signed.pem \ + certs/lets-encrypt-r[34].pem \ + certs/lets-encrypt-r[34]-cross-signed.pem \ + certs/lets-encrypt-e[12].pem \ + >$(DESTDIR)/usr/share/lacme/ca-certificates.crt install -d $(DESTDIR)/usr/lib/lacme install -m0755 -t $(DESTDIR)/usr/lib/lacme client webserver install -d $(DESTDIR)/usr/share/man/man1 diff --git a/certs/lets-encrypt-e1.pem b/certs/lets-encrypt-e1.pem new file mode 100644 index 0000000..2a19d41 --- /dev/null +++ b/certs/lets-encrypt-e1.pem @@ -0,0 +1,17 @@ +-----BEGIN CERTIFICATE----- +MIICxjCCAk2gAwIBAgIRALO93/inhFu86QOgQTWzSkUwCgYIKoZIzj0EAwMwTzEL +MAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2VhcmNo +IEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDIwHhcNMjAwOTA0MDAwMDAwWhcN +MjUwOTE1MTYwMDAwWjAyMQswCQYDVQQGEwJVUzEWMBQGA1UEChMNTGV0J3MgRW5j +cnlwdDELMAkGA1UEAxMCRTEwdjAQBgcqhkjOPQIBBgUrgQQAIgNiAAQkXC2iKv0c +S6Zdl3MnMayyoGli72XoprDwrEuf/xwLcA/TmC9N/A8AmzfwdAVXMpcuBe8qQyWj ++240JxP2T35p0wKZXuskR5LBJJvmsSGPwSSB/GjMH2m6WPUZIvd0xhajggEIMIIB +BDAOBgNVHQ8BAf8EBAMCAYYwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMB +MBIGA1UdEwEB/wQIMAYBAf8CAQAwHQYDVR0OBBYEFFrz7Sv8NsI3eblSMOpUb89V +yy6sMB8GA1UdIwQYMBaAFHxClq7eS0g7+pL4nozPbYupcjeVMDIGCCsGAQUFBwEB +BCYwJDAiBggrBgEFBQcwAoYWaHR0cDovL3gyLmkubGVuY3Iub3JnLzAnBgNVHR8E +IDAeMBygGqAYhhZodHRwOi8veDIuYy5sZW5jci5vcmcvMCIGA1UdIAQbMBkwCAYG +Z4EMAQIBMA0GCysGAQQBgt8TAQEBMAoGCCqGSM49BAMDA2cAMGQCMHt01VITjWH+ +Dbo/AwCd89eYhNlXLr3pD5xcSAQh8suzYHKOl9YST8pE9kLJ03uGqQIwWrGxtO3q +YJkgsTgDyj2gJrjubi1K9sZmHzOa25JK1fUpE8ZwYii6I4zPPS/Lgul/ +-----END CERTIFICATE----- diff --git a/certs/lets-encrypt-e2.pem b/certs/lets-encrypt-e2.pem new file mode 100644 index 0000000..0fd9f40 --- /dev/null +++ b/certs/lets-encrypt-e2.pem @@ -0,0 +1,17 @@ +-----BEGIN CERTIFICATE----- +MIICxjCCAkygAwIBAgIQTtI99q9+x/mwxHJv+VEqdzAKBggqhkjOPQQDAzBPMQsw +CQYDVQQGEwJVUzEpMCcGA1UEChMgSW50ZXJuZXQgU2VjdXJpdHkgUmVzZWFyY2gg +R3JvdXAxFTATBgNVBAMTDElTUkcgUm9vdCBYMjAeFw0yMDA5MDQwMDAwMDBaFw0y +NTA5MTUxNjAwMDBaMDIxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNy +eXB0MQswCQYDVQQDEwJFMjB2MBAGByqGSM49AgEGBSuBBAAiA2IABCOaLO3lixmN +YVWex+ZVYOiTLgi0SgNWtU4hufk50VU4Zp/LbBVDxCsnsI7vuf4xp4Cu+ETNggGE +yBqJ3j8iUwe5Yt/qfSrRf1/D5R58duaJ+IvLRXeASRqEL+VkDXrW3qOCAQgwggEE +MA4GA1UdDwEB/wQEAwIBhjAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYBBQUHAwEw +EgYDVR0TAQH/BAgwBgEB/wIBADAdBgNVHQ4EFgQUbZkq9U0C6+MRwWC6km+NPS7x +6kQwHwYDVR0jBBgwFoAUfEKWrt5LSDv6kviejM9ti6lyN5UwMgYIKwYBBQUHAQEE +JjAkMCIGCCsGAQUFBzAChhZodHRwOi8veDIuaS5sZW5jci5vcmcvMCcGA1UdHwQg +MB4wHKAaoBiGFmh0dHA6Ly94Mi5jLmxlbmNyLm9yZy8wIgYDVR0gBBswGTAIBgZn +gQwBAgEwDQYLKwYBBAGC3xMBAQEwCgYIKoZIzj0EAwMDaAAwZQIxAPJCN9qpyDmZ +tX8K3m8UYQvK51BrXclM6WfrdeZlUBKyhTXUmFAtJw4X6A0x9mQFPAIwJa/No+KQ +UAM1u34E36neL/Zba7ombkIOchSgx1iVxzqtFWGddgoG+tppRPWhuhhn +-----END CERTIFICATE----- diff --git a/certs/lets-encrypt-r3-cross-signed.pem b/certs/lets-encrypt-r3-cross-signed.pem new file mode 100644 index 0000000..1d82449 --- /dev/null +++ b/certs/lets-encrypt-r3-cross-signed.pem @@ -0,0 +1,26 @@ +-----BEGIN CERTIFICATE----- +MIIEZTCCA02gAwIBAgIQQAF1BIMUpMghjISpDBbN3zANBgkqhkiG9w0BAQsFADA/ +MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT +DkRTVCBSb290IENBIFgzMB4XDTIwMTAwNzE5MjE0MFoXDTIxMDkyOTE5MjE0MFow +MjELMAkGA1UEBhMCVVMxFjAUBgNVBAoTDUxldCdzIEVuY3J5cHQxCzAJBgNVBAMT +AlIzMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuwIVKMz2oJTTDxLs +jVWSw/iC8ZmmekKIp10mqrUrucVMsa+Oa/l1yKPXD0eUFFU1V4yeqKI5GfWCPEKp +Tm71O8Mu243AsFzzWTjn7c9p8FoLG77AlCQlh/o3cbMT5xys4Zvv2+Q7RVJFlqnB +U840yFLuta7tj95gcOKlVKu2bQ6XpUA0ayvTvGbrZjR8+muLj1cpmfgwF126cm/7 +gcWt0oZYPRfH5wm78Sv3htzB2nFd1EbjzK0lwYi8YGd1ZrPxGPeiXOZT/zqItkel +/xMY6pgJdz+dU/nPAeX1pnAXFK9jpP+Zs5Od3FOnBv5IhR2haa4ldbsTzFID9e1R +oYvbFQIDAQABo4IBaDCCAWQwEgYDVR0TAQH/BAgwBgEB/wIBADAOBgNVHQ8BAf8E +BAMCAYYwSwYIKwYBBQUHAQEEPzA9MDsGCCsGAQUFBzAChi9odHRwOi8vYXBwcy5p +ZGVudHJ1c3QuY29tL3Jvb3RzL2RzdHJvb3RjYXgzLnA3YzAfBgNVHSMEGDAWgBTE 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+TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh +cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMjAwOTA0MDAwMDAw +WhcNMjUwOTE1MTYwMDAwWjAyMQswCQYDVQQGEwJVUzEWMBQGA1UEChMNTGV0J3Mg +RW5jcnlwdDELMAkGA1UEAxMCUjMwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK +AoIBAQC7AhUozPaglNMPEuyNVZLD+ILxmaZ6QoinXSaqtSu5xUyxr45r+XXIo9cP +R5QUVTVXjJ6oojkZ9YI8QqlObvU7wy7bjcCwXPNZOOftz2nwWgsbvsCUJCWH+jdx +sxPnHKzhm+/b5DtFUkWWqcFTzjTIUu61ru2P3mBw4qVUq7ZtDpelQDRrK9O8Zutm +NHz6a4uPVymZ+DAXXbpyb/uBxa3Shlg9F8fnCbvxK/eG3MHacV3URuPMrSXBiLxg +Z3Vms/EY96Jc5lP/Ooi2R6X/ExjqmAl3P51T+c8B5fWmcBcUr2Ok/5mzk53cU6cG +/kiFHaFpriV1uxPMUgP17VGhi9sVAgMBAAGjggEIMIIBBDAOBgNVHQ8BAf8EBAMC +AYYwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMBMBIGA1UdEwEB/wQIMAYB +Af8CAQAwHQYDVR0OBBYEFBQusxe3WFbLrlAJQOYfr52LFMLGMB8GA1UdIwQYMBaA +FHm0WeZ7tuXkAXOACIjIGlj26ZtuMDIGCCsGAQUFBwEBBCYwJDAiBggrBgEFBQcw +AoYWaHR0cDovL3gxLmkubGVuY3Iub3JnLzAnBgNVHR8EIDAeMBygGqAYhhZodHRw +Oi8veDEuYy5sZW5jci5vcmcvMCIGA1UdIAQbMBkwCAYGZ4EMAQIBMA0GCysGAQQB 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CERTIFICATE----- +MIIEZTCCA02gAwIBAgIQQAF1BIMlO+Rkt3exI9CKgjANBgkqhkiG9w0BAQsFADA/ +MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT +DkRTVCBSb290IENBIFgzMB4XDTIwMTAwNzE5MjE0NVoXDTIxMDkyOTE5MjE0NVow +MjELMAkGA1UEBhMCVVMxFjAUBgNVBAoTDUxldCdzIEVuY3J5cHQxCzAJBgNVBAMT +AlI0MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsyjcdynT55G+87cK +AMf78lULJSJjUzav6Qgg3w2vKD7NxqtXtp2kJRml0jJtSaYIuccvoZuTxSBAa4Qx +IKKOMGAlYO/ZGok/H2lxstrqP3NBxJBvZv19nljYd8/NWXVEyaEKe58/Gw46Zm+2 +dc+Ly6+dwHDF/9KCCq9dzeLonIWUpOYANeh+TjmBxyGJYHfqHZbyi4N7R8RtMsBS +fiMeRbVx7qPvF8IDqZOJ3fWf27rx2uB+l4dxgR4aglbkPnwYogjlFl+o+qjgSFFN +GBSgDKPltsqztVUSa3LHWn87jPnn2dGOEk0zMwMq8RPhQjzCLllgLm3gB0czZd/S +Z8pNhQIDAQABo4IBaDCCAWQwEgYDVR0TAQH/BAgwBgEB/wIBADAOBgNVHQ8BAf8E +BAMCAYYwSwYIKwYBBQUHAQEEPzA9MDsGCCsGAQUFBzAChi9odHRwOi8vYXBwcy5p +ZGVudHJ1c3QuY29tL3Jvb3RzL2RzdHJvb3RjYXgzLnA3YzAfBgNVHSMEGDAWgBTE +p7Gkeyxx+tvhS5B1/8QVYIWJEDBUBgNVHSAETTBLMAgGBmeBDAECATA/BgsrBgEE 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+cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMjAwOTA0MDAwMDAw +WhcNMjUwOTE1MTYwMDAwWjAyMQswCQYDVQQGEwJVUzEWMBQGA1UEChMNTGV0J3Mg +RW5jcnlwdDELMAkGA1UEAxMCUjQwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK +AoIBAQCzKNx3KdPnkb7ztwoAx/vyVQslImNTNq/pCCDfDa8oPs3Gq1e2naQlGaXS +Mm1Jpgi5xy+hm5PFIEBrhDEgoo4wYCVg79kaiT8faXGy2uo/c0HEkG9m/X2eWNh3 +z81ZdUTJoQp7nz8bDjpmb7Z1z4vLr53AcMX/0oIKr13N4uichZSk5gA16H5OOYHH +IYlgd+odlvKLg3tHxG0ywFJ+Ix5FtXHuo+8XwgOpk4nd9Z/buvHa4H6Xh3GBHhqC +VuQ+fBiiCOUWX6j6qOBIUU0YFKAMo+W2yrO1VRJrcsdafzuM+efZ0Y4STTMzAyrx +E+FCPMIuWWAubeAHRzNl39Jnyk2FAgMBAAGjggEIMIIBBDAOBgNVHQ8BAf8EBAMC +AYYwHQYDVR0lBBYwFAYIKwYBBQUHAwIGCCsGAQUFBwMBMBIGA1UdEwEB/wQIMAYB +Af8CAQAwHQYDVR0OBBYEFDadPuCxQPYnLHy/jZ0xivZUpkYmMB8GA1UdIwQYMBaA +FHm0WeZ7tuXkAXOACIjIGlj26ZtuMDIGCCsGAQUFBwEBBCYwJDAiBggrBgEFBQcw +AoYWaHR0cDovL3gxLmkubGVuY3Iub3JnLzAnBgNVHR8EIDAeMBygGqAYhhZodHRw +Oi8veDEuYy5sZW5jci5vcmcvMCIGA1UdIAQbMBkwCAYGZ4EMAQIBMA0GCysGAQQB +gt8TAQEBMA0GCSqGSIb3DQEBCwUAA4ICAQCJbu5CalWO+H+Az0lmIG14DXmlYHQE +k26umjuCyioWs2icOlZznPTcZvbfq02YPHGTCu3ctggVDULJ+fwOxKekzIqeyLNk +p8dyFwSAr23DYBIVeXDpxHhShvv0MLJzqqDFBTHYe1X5X2Y7oogy+UDJxV2N24/g +Z8lxG4Vr2/VEfUOrw4Tosl5Z+1uzOdvTyBcxD/E5rGgTLczmulctHy3IMTmdTFr0 +FnU0/HMQoquWQuODhFqzMqNcsdbjANUBwOEQrKI8Sy6+b84kHP7PtO+S4Ik8R2k7 +ZeMlE1JmxBi/PZU860YlwT8/qOYToCHVyDjhv8qutbf2QnUl3SV86th2I1QQE14s +0y7CdAHcHkw3sAEeYGkwCA74MO+VFtnYbf9B2JBOhyyWb5087rGzitu5MTAW41X9 +DwTeXEg+a24tAeht+Y1MionHUwa4j7FB/trN3Fnb/r90+4P66ZETVIEcjseUSMHO +w6yqv10/H/dw/8r2EDUincBBX3o9DL3SadqragkKy96HtMiLcqMMGAPm0gti1b6f +bnvOdr0mrIVIKX5nzOeGZORaYLoSD4C8qvFT7U+Um6DMo36cVDNsPmkF575/s3C2 +CxGiCPQqVxPgfNSh+2CPd2Xv04lNeuw6gG89DlOhHuoFKRlmPnom+gwqhz3ZXMfz +TfmvjrBokzCICA== +-----END CERTIFICATE----- diff --git a/certs/letsencryptauthorityx3.pem b/certs/letsencryptauthorityx3.pem new file mode 100644 index 0000000..4e82cb5 --- /dev/null +++ b/certs/letsencryptauthorityx3.pem @@ -0,0 +1,32 @@ +-----BEGIN CERTIFICATE----- +MIIFjTCCA3WgAwIBAgIRANOxciY0IzLc9AUoUSrsnGowDQYJKoZIhvcNAQELBQAw +TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh +cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMTYxMDA2MTU0MzU1 +WhcNMjExMDA2MTU0MzU1WjBKMQswCQYDVQQGEwJVUzEWMBQGA1UEChMNTGV0J3Mg +RW5jcnlwdDEjMCEGA1UEAxMaTGV0J3MgRW5jcnlwdCBBdXRob3JpdHkgWDMwggEi +MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCc0wzwWuUuR7dyXTeDs2hjMOrX +NSYZJeG9vjXxcJIvt7hLQQWrqZ41CFjssSrEaIcLo+N15Obzp2JxunmBYB/XkZqf +89B4Z3HIaQ6Vkc/+5pnpYDxIzH7KTXcSJJ1HG1rrueweNwAcnKx7pwXqzkrrvUHl +Npi5y/1tPJZo3yMqQpAMhnRnyH+lmrhSYRQTP2XpgofL2/oOVvaGifOFP5eGr7Dc +Gu9rDZUWfcQroGWymQQ2dYBrrErzG5BJeC+ilk8qICUpBMZ0wNAxzY8xOJUWuqgz +uEPxsR/DMH+ieTETPS02+OP88jNquTkxxa/EjQ0dZBYzqvqEKbbUC8DYfcOTAgMB +AAGjggFnMIIBYzAOBgNVHQ8BAf8EBAMCAYYwEgYDVR0TAQH/BAgwBgEB/wIBADBU +BgNVHSAETTBLMAgGBmeBDAECATA/BgsrBgEEAYLfEwEBATAwMC4GCCsGAQUFBwIB +FiJodHRwOi8vY3BzLnJvb3QteDEubGV0c2VuY3J5cHQub3JnMB0GA1UdDgQWBBSo +SmpjBH3duubRObemRWXv86jsoTAzBgNVHR8ELDAqMCigJqAkhiJodHRwOi8vY3Js +LnJvb3QteDEubGV0c2VuY3J5cHQub3JnMHIGCCsGAQUFBwEBBGYwZDAwBggrBgEF +BQcwAYYkaHR0cDovL29jc3Aucm9vdC14MS5sZXRzZW5jcnlwdC5vcmcvMDAGCCsG +AQUFBzAChiRodHRwOi8vY2VydC5yb290LXgxLmxldHNlbmNyeXB0Lm9yZy8wHwYD +VR0jBBgwFoAUebRZ5nu25eQBc4AIiMgaWPbpm24wDQYJKoZIhvcNAQELBQADggIB +ABnPdSA0LTqmRf/Q1eaM2jLonG4bQdEnqOJQ8nCqxOeTRrToEKtwT++36gTSlBGx +A/5dut82jJQ2jxN8RI8L9QFXrWi4xXnA2EqA10yjHiR6H9cj6MFiOnb5In1eWsRM +UM2v3e9tNsCAgBukPHAg1lQh07rvFKm/Bz9BCjaxorALINUfZ9DD64j2igLIxle2 +DPxW8dI/F2loHMjXZjqG8RkqZUdoxtID5+90FgsGIfkMpqgRS05f4zPbCEHqCXl1 +eO5HyELTgcVlLXXQDgAWnRzut1hFJeczY1tjQQno6f6s+nMydLN26WuU4s3UYvOu +OsUxRlJu7TSRHqDC3lSE5XggVkzdaPkuKGQbGpny+01/47hfXXNB7HntWNZ6N2Vw +p7G6OfY+YQrZwIaQmhrIqJZuigsrbe3W+gdn5ykE9+Ky0VgVUsfxo52mwFYs1JKY +2PGDuWx8M6DlS6qQkvHaRUo0FMd8TsSlbF0/v965qGFKhSDeQoMpYnwcmQilRh/0 +ayLThlHLN81gSkJjVrPI0Y8xCVPB4twb1PFUd2fPM3sA1tJ83sZ5v8vgFv2yofKR +PB0t6JzUA81mSqM3kxl5e+IZwhYAyO0OTg3/fs8HqGTNKd9BqoUwSRBzp06JMg5b +rUCGwbCUDI0mxadJ3Bz4WxR6fyNpBK2yAinWEsikxqEt +-----END CERTIFICATE----- diff --git a/certs/letsencryptauthorityx4.pem b/certs/letsencryptauthorityx4.pem new file mode 100644 index 0000000..34064da --- /dev/null +++ b/certs/letsencryptauthorityx4.pem @@ -0,0 +1,32 @@ +-----BEGIN CERTIFICATE----- +MIIFjTCCA3WgAwIBAgIRAJObmZ6kjhYNW0JZtD0gE9owDQYJKoZIhvcNAQELBQAw +TzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh +cmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMTYxMDA2MTU0NDM0 +WhcNMjExMDA2MTU0NDM0WjBKMQswCQYDVQQGEwJVUzEWMBQGA1UEChMNTGV0J3Mg +RW5jcnlwdDEjMCEGA1UEAxMaTGV0J3MgRW5jcnlwdCBBdXRob3JpdHkgWDQwggEi +MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQDhJHRCe7eRMdlz/ziq2M5EXLc5 +CtxErg29RbmXN2evvVBPX9MQVGv3QdqOY+ZtW8DoQKmMQfzRA4n/YmEJYNYHBXia +kL0aZD5P3M93L4lry2evQU3FjQDAa/6NhNy18pUxqOj2kKBDSpN0XLM+Q2lLiSJH +dFE+mWTDzSQB+YQvKHcXIqfdw2wITGYvN3TFb5OOsEY3FmHRUJjIsA9PWFN8rPba +LZZhUK1D3AqmT561Urmcju9O30azMdwg/GnCoyB1Puw4GzZOZmbS3/VmpJMve6YO +lD5gPUpLHG+6tE0cPJFYbi9NxNpw2+0BOXbASefpNbUUBpDB5ZLiEP1rubSFAgMB +AAGjggFnMIIBYzAOBgNVHQ8BAf8EBAMCAYYwEgYDVR0TAQH/BAgwBgEB/wIBADBU +BgNVHSAETTBLMAgGBmeBDAECATA/BgsrBgEEAYLfEwEBATAwMC4GCCsGAQUFBwIB +FiJodHRwOi8vY3BzLnJvb3QteDEubGV0c2VuY3J5cHQub3JnMB0GA1UdDgQWBBTF +satOTLHNZDCTfsGEmQWr5gPiJTAzBgNVHR8ELDAqMCigJqAkhiJodHRwOi8vY3Js +LnJvb3QteDEubGV0c2VuY3J5cHQub3JnMHIGCCsGAQUFBwEBBGYwZDAwBggrBgEF +BQcwAYYkaHR0cDovL29jc3Aucm9vdC14MS5sZXRzZW5jcnlwdC5vcmcvMDAGCCsG +AQUFBzAChiRodHRwOi8vY2VydC5yb290LXgxLmxldHNlbmNyeXB0Lm9yZy8wHwYD +VR0jBBgwFoAUebRZ5nu25eQBc4AIiMgaWPbpm24wDQYJKoZIhvcNAQELBQADggIB +AF4tI1yGjZgld9lP01+zftU3aSV0un0d2GKUMO7GxvwTLWAKQz/eT+u3J4+GvpD+ +BMfopIxkJcDCzMChjjZtZZwJpIY7BatVrO6OkEmaRNITtbZ/hCwNkUnbk3C7EG3O +GJZlo9b2wzA8v9WBsPzHpTvLfOr+dS57LLPZBhp3ArHaLbdk33lIONRPt9sseDEk +mdHnVmGmBRf4+J0Wy67mddOvz5rHH8uzY94raOayf20gzzcmqmot4hPXtDG4Y49M +oFMMT2kcWck3EOTAH6QiGWkGJ7cxMfSL3S0niA6wgFJtfETETOZu8AVDgENgCJ3D +S0bz/dhVKvs3WRkaKuuR/W0nnC2VDdaFj4+CRF8LGtn/8ERaH48TktH5BDyDVcF9 +zfJ75Scxcy23jAL2N6w3n/t3nnqoXt9Im4FprDr+mP1g2Z6Lf2YA0jE3kZalgZ6l +NHu4CmvJYoOTSJw9X2qlGl1K+B4U327rG1tRxgjM76pN6lIS02PMECoyKJigpOSB +u4V8+LVaUMezCJH9Qf4EKeZTHddQ1t96zvNd2s9ewSKx/DblXbKsBDzIdHJ+qi6+ +F9DIVM5/ICdtDdulOO+dr/BXB+pBZ3uVxjRANvJKKpdxkePyluITSNZHbanWRN07 +gMvwBWOL060i4VrL9er1sBQrRjU9iNpZQGTnLVAxQVFu +-----END CERTIFICATE----- diff --git a/client b/client index 838b184..52aab3d 100755 --- a/client +++ b/client @@ -338,20 +338,7 @@ elsif ($COMMAND eq 'newOrder') { die "Timeout exceeded while waiting for certificate\n" if $timeout > 0 and $i >= $timeout; sleep $retry_after; } - - # keep only the leaf certificate - pipe my $rd, my $wd or die "Can't pipe: $!"; - my $pid = fork // die "Can't fork: $!"; - unless ($pid) { - open STDIN, '<&', $rd or die "Can't dup: $!"; - exec qw/openssl x509 -outform PEM/ or die; - } - $rd->close() or die "Can't close: $!"; - $wd->print( $r->decoded_content() ); - $wd->close() or die "Can't close: $!"; - - waitpid $pid => 0; - die $? if $? > 0; + print $r->decoded_content(); } diff --git a/config/lacme-certs.conf b/config/lacme-certs.conf index 97d588a..7a9ba29 100644 --- a/config/lacme-certs.conf +++ b/config/lacme-certs.conf @@ -20,8 +20,8 @@ # #certificate = /etc/nginx/ssl/srv.pem -# Where to store the issued certificate, concatenated with the content -# of the file specified specified with the CAfile option (in PEM format). +# Where to store the issued certificate along with its chain of trust +# (in PEM format). # #certificate-chain = /etc/nginx/ssl/srv.chain.pem @@ -30,11 +30,10 @@ # #min-days = 21 -# Path to the issuer's certificate. This is used for certificate-chain -# and to verify the validity of each issued certificate. Specifying an -# empty value skip certificate validation. +# Path to trusted issuer certificates, used for validating each issued +# certificate. Specifying an empty value skips certificate validation. # -#CAfile = /usr/share/lacme/lets-encrypt-x3-cross-signed.pem +#CAfile = /usr/share/lacme/ca-certificates.crt # Subject field of the Certificate Signing Request. This option is # required. diff --git a/lacme b/lacme index 3e5347d..8f03d38 100755 --- a/lacme +++ b/lacme @@ -609,12 +609,10 @@ sub spawn($@) { ############################################################################# -# Install the certificate +# Install the certificate (optionally excluding the chain of trust) # sub install_cert($$;$) { - my $filename = shift; - my $x509 = shift; - my @chain = grep !/\A\s*\z/, @_; # ignore empty CAfile + my ($filename, $chain, $leafonly) = @_; my ($dirname, $basename) = $filename =~ /\A(.*)\/([^\/]+)\z/ ? ($1, $2) : ('.', $filename); @@ -624,12 +622,23 @@ sub install_cert($$;$) { eval { my $umask = umask() // die "umask: $!"; chmod(0644 &~ $umask, $fh) or die "chmod: $!"; - $fh->print($x509) or die "Can't print: $!"; - foreach (@chain) { # append the chain - open my $fh2, '<', $_ or die "Can't open $_: $!"; - my $ca = do { local $/ = undef; $fh2->getline() }; - $fh2->close() or die "Can't close: $!"; - $fh->print($ca) or die "Can't print: $!"; + if ($leafonly) { + # keep only the leaf certificate + pipe my $rd, my $wd or die "Can't pipe: $!"; + my $pid = fork // die "Can't fork: $!"; + unless ($pid) { + open STDIN, '<&', $rd or die "Can't dup: $!"; + open STDOUT, '>&', $fh or die "Can't dup: $!"; + exec qw/openssl x509 -outform PEM/ or die; + } + $rd->close() or die "Can't close: $!"; + $wd->print($chain); + $wd->close() or die "Can't close: $!"; + + waitpid $pid => 0; + die $? if $? > 0; + } else { + $fh->print($chain) or die "Can't print: $!"; } $fh->close() or die "Can't close: $!"; }; @@ -767,7 +776,7 @@ elsif ($COMMAND eq 'newOrder' or $COMMAND eq 'new-cert') { }; # verify certificate validity against the CA - $conf->{CAfile} //= '/usr/share/lacme/lets-encrypt-x3-cross-signed.pem'; + $conf->{CAfile} //= '/usr/share/lacme/ca-certificates.crt'; if ($conf->{CAfile} ne '' and spawn({in => $x509}, 'openssl', 'verify', '-CAfile', $conf->{CAfile}, qw/-purpose sslserver -x509_strict/)) { print STDERR "[$s] Error: Received invalid X.509 certificate from ACME server!\n"; @@ -778,11 +787,11 @@ elsif ($COMMAND eq 'newOrder' or $COMMAND eq 'new-cert') { # install certificate if (defined $conf->{'certificate'}) { print STDERR "Installing X.509 certificate $conf->{'certificate'}\n"; - install_cert($conf->{'certificate'}, $x509); + install_cert($conf->{'certificate'}, $x509, 1); } if (defined $conf->{'certificate-chain'}) { print STDERR "Installing X.509 certificate chain $conf->{'certificate-chain'}\n"; - install_cert($conf->{'certificate-chain'}, $x509, $conf->{CAfile}); + install_cert($conf->{'certificate-chain'}, $x509); } if (defined $conf->{chown}) { diff --git a/lacme.md b/lacme.md index 2d70c49..28d1a53 100644 --- a/lacme.md +++ b/lacme.md @@ -327,9 +327,8 @@ Valid options are: *certificate-chain* -: Where to store the issued certificate, concatenated with the content - of the file specified specified with the *CAfile* option (in PEM - format). +: Where to store the issued certificate along with its chain of trust + (in PEM format). At least one of *certificate* or *certificate-chain* is required. *certificate-key* @@ -351,11 +350,9 @@ Valid options are: *CAfile* -: Path to the issuer's certificate. This is used for - *certificate-chain* and to verify the validity of each issued - certificate. - Specifying an empty value skip certificate validation. - Default: `/usr/share/lacme/lets-encrypt-x3-cross-signed.pem`. +: Path to trusted issuer certificates, used for validating each issued + certificate. Specifying an empty values skips certificate validation. + Default: `/usr/share/lacme/ca-certificates.crt`. *hash* -- 2.29.2