OCSP-stapling enhancement and testing.

Server:
  Honor environment variable as well as running_in_test_harness in permitting bogus staplings
  Update server tests
  Add "-ocsp" option to client-ssl.
  Server side: add verification of stapled status.
  First cut server-mode ocsp testing.
  Fix some uninitialized ocsp-related data.

Client (new):
  Verify stapling using only the chain that verified the server cert, not any acceptable chain.
  Add check for multiple responses in a stapling, which is not handled
  Refuse verification on expired and revoking staplings.
  Handle OCSP client refusal on lack of stapling from server.
  More fixing in client OCSP: use the server cert signing chain to verify the OCSP info.
  Add transport hosts_require_ocsp option.
  Log stapling responses.
  Start on tests for client-side.

Testing support:
    Add CRL generation code and documentation update
    Initial CA & certificate set for testing.

BUGFIX:
    Once a single OCSP response has been extracted the validation
    routine return code is no longer about the structure, but the actual
    returned OCSP status.

14 files changed, 119 insertions, 0 deletions

diff --git a/test/aux-fixed/exim-ca/example.net/expired1.example.net/ca_chain.pem b/test/aux-fixed/exim-ca/example.net/expired1.example.net/ca_chain.pem
new file mode 100644
index 000000000..d0ee0619a
--- /dev/null
+++ b/test/aux-fixed/exim-ca/example.net/expired1.example.net/ca_chain.pem
@@ -0,0 +1,47 @@
+Bag Attributes
+    friendlyName: Signing Cert
+subject=/O=example.net/CN=clica Signing Cert
+issuer=/O=example.net/CN=clica CA
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+Bag Attributes
+    friendlyName: Certificate Authority
+subject=/O=example.net/CN=clica CA
+issuer=/O=example.net/CN=clica CA
+-----BEGIN CERTIFICATE-----
+MIIBaTCCAROgAwIBAgIBATANBgkqhkiG9w0BAQUFADApMRQwEgYDVQQKEwtleGFt
+cGxlLm5ldDERMA8GA1UEAxMIY2xpY2EgQ0EwHhcNMTIxMTAxMTIzNDAzWhcNMzgw
+MTAxMTIzNDAzWjApMRQwEgYDVQQKEwtleGFtcGxlLm5ldDERMA8GA1UEAxMIY2xp
+Y2EgQ0EwXDANBgkqhkiG9w0BAQEFAANLADBIAkEAp2tm7DhEtMNQPz23MpsxYVje
+SgMgmkDx8qdr97SBBVqtPcHMMrCEZ9dQiYCFxbshxXfeova+DbLZISDlHA9xjQID
+AQABoyYwJDASBgNVHRMBAf8ECDAGAQH/AgEBMA4GA1UdDwEB/wQEAwIBBjANBgkq
+hkiG9w0BAQUFAANBAG/rfiV0UE6Q//VIKN5CprvNXDGQFfcFCWNRCu6ZGTPpaDf2
+iPqVISD9trZrvtlUIgKjGgOQQbdNH9RBj5+6QKo=
+-----END CERTIFICATE-----
+Bag Attributes
+    friendlyName: expired1.example.net
+    localKeyID: 1E 0D 7E 35 C6 DD 12 8A 56 2B C8 44 4B 60 A9 95 DC 68 6F 37 
+subject=/CN=expired1.example.net
+issuer=/O=example.net/CN=clica Signing Cert
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/test/aux-fixed/exim-ca/example.net/expired1.example.net/cert8.db b/test/aux-fixed/exim-ca/example.net/expired1.example.net/cert8.db
new file mode 100644
index 000000000..85ea01713
--- /dev/null
+++ b/test/aux-fixed/exim-ca/example.net/expired1.example.net/cert8.db
diff --git a/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.chain.pem b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.chain.pem
new file mode 100644
index 000000000..1550cf2aa
--- /dev/null
+++ b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.chain.pem
@@ -0,0 +1,29 @@
+Bag Attributes
+    friendlyName: expired1.example.net
+    localKeyID: 1E 0D 7E 35 C6 DD 12 8A 56 2B C8 44 4B 60 A9 95 DC 68 6F 37 
+subject=/CN=expired1.example.net
+issuer=/O=example.net/CN=clica Signing Cert
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
+-----BEGIN CERTIFICATE-----
+MIIBpzCCAVGgAwIBAgIBAjANBgkqhkiG9w0BAQUFADApMRQwEgYDVQQKEwtleGFt

+cGxlLm5ldDERMA8GA1UEAxMIY2xpY2EgQ0EwHhcNMTIxMTAxMTIzNDAzWhcNMzgw

+MTAxMTIzNDAzWjAzMRQwEgYDVQQKEwtleGFtcGxlLm5ldDEbMBkGA1UEAxMSY2xp

+Y2EgU2lnbmluZyBDZXJ0MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAN9lXg/7R2gY

+392B325b/0eHLOrQG1px0aPuSwCBG0cKwCATtsKjYne15vNXAskVAdejY0Ujvo+a

+d4jVi2qYJ8sCAwEAAaNaMFgwDgYDVR0PAQH/BAQDAgEGMBIGA1UdEwEB/wQIMAYB

+Af8CAQAwMgYDVR0fBCswKTAnoCWgI4YhaHR0cDovL2NybC5leGFtcGxlLm5ldC9s

+YXRlc3QuY3JsMA0GCSqGSIb3DQEBBQUAA0EAlm29nFrjiJPaldOtHxpmWzE3Zxit

+Sl4RxdeJcJ7aGL2gDOAWmiVh6UPbMm/o6Vg2PxHp2YviOhVunp1C2t85ow==
+-----END CERTIFICATE-----
diff --git a/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.key b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.key
new file mode 100644
index 000000000..00adfe834
--- /dev/null
+++ b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.key
@@ -0,0 +1,15 @@
+Bag Attributes
+    friendlyName: expired1.example.net
+    localKeyID: 1E 0D 7E 35 C6 DD 12 8A 56 2B C8 44 4B 60 A9 95 DC 68 6F 37 
+Key Attributes: <No Attributes>
+-----BEGIN ENCRYPTED PRIVATE KEY-----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+-----END ENCRYPTED PRIVATE KEY-----
diff --git a/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.ocsp.dated.resp b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.ocsp.dated.resp
new file mode 100644
index 000000000..8831013ef
--- /dev/null
+++ b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.ocsp.dated.resp
diff --git a/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.ocsp.good.resp b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.ocsp.good.resp
new file mode 100644
index 000000000..3b2606daa
--- /dev/null
+++ b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.ocsp.good.resp
diff --git a/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.ocsp.req b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.ocsp.req
new file mode 100644
index 000000000..c67ed9cc7
--- /dev/null
+++ b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.ocsp.req
diff --git a/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.ocsp.revoked.resp b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.ocsp.revoked.resp
new file mode 100644
index 000000000..6b8b76373
--- /dev/null
+++ b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.ocsp.revoked.resp
diff --git a/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.p12 b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.p12
new file mode 100644
index 000000000..84f4bf58d
--- /dev/null
+++ b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.p12
diff --git a/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.pem b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.pem
new file mode 100644
index 000000000..310db9b2a
--- /dev/null
+++ b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.pem
@@ -0,0 +1,18 @@
+Bag Attributes
+    friendlyName: expired1.example.net
+    localKeyID: 1E 0D 7E 35 C6 DD 12 8A 56 2B C8 44 4B 60 A9 95 DC 68 6F 37 
+subject=/CN=expired1.example.net
+issuer=/O=example.net/CN=clica Signing Cert
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.unlocked.key b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.unlocked.key
new file mode 100644
index 000000000..77c8dad1a
--- /dev/null
+++ b/test/aux-fixed/exim-ca/example.net/expired1.example.net/expired1.example.net.unlocked.key
@@ -0,0 +1,9 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIBOgIBAAJBAPi16o7+TZ0VtjpSlsmGB/GRWxY+MQHYOKkmtViv8JVFHaUJXRs6
+Q7qvwc7skHSY6db0p6oSo38c9Hn/cSYnr3cCAwEAAQJBAK1O9tgV1Te1PXp+upxL
+TZXD2FkzlSrX5QPZ+VyHnXolg8XNhx2pA1J4iJrnvooWQRZuWRhi/p8g2ygJ8B6I
+60ECIQD/cO5OrdRWg3EBgoCWN7WAZ53qMmSRxAnMt95W5yujGQIhAPlBNzbQr2Z7
+DVvwCc2ERxuaFGTcLZH/x+oRhZ9jr0kPAiB/79froDSRgBPBZdNxaUWGol79RXAJ
+cd5WomDBtdatQQIgAVyP1qbRLnghnIz1IMBGOypeTia9wPxqtSafWj2LKZUCID/d
+8buaLYm3yYYAQwbTBtb89+gpRg0I51DFS6fNIuU4
+-----END RSA PRIVATE KEY-----
diff --git a/test/aux-fixed/exim-ca/example.net/expired1.example.net/key3.db b/test/aux-fixed/exim-ca/example.net/expired1.example.net/key3.db
new file mode 100644
index 000000000..9919dfab3
--- /dev/null
+++ b/test/aux-fixed/exim-ca/example.net/expired1.example.net/key3.db
diff --git a/test/aux-fixed/exim-ca/example.net/expired1.example.net/pwdfile b/test/aux-fixed/exim-ca/example.net/expired1.example.net/pwdfile
new file mode 100644
index 000000000..f3097ab13
--- /dev/null
+++ b/test/aux-fixed/exim-ca/example.net/expired1.example.net/pwdfile
@@ -0,0 +1 @@
+password
diff --git a/test/aux-fixed/exim-ca/example.net/expired1.example.net/secmod.db b/test/aux-fixed/exim-ca/example.net/expired1.example.net/secmod.db
new file mode 100644
index 000000000..4347c0d82
--- /dev/null
+++ b/test/aux-fixed/exim-ca/example.net/expired1.example.net/secmod.db