Make client/server encryption optional, rename tests to full names

Make encryption optional for both ServerRegister's LDS client
connection and the server side of ServerLDS/ServerRegister: when
certificate, privateKey, and trustStore are omitted the programs
run with SecurityPolicy#None only.  Secure servers also add a
discovery-only None endpoint so unencrypted clients can still call
FindServers and GetEndpoints.

Consolidate tests from 5 policy-specific cases (nosec_anon,
none_user, basic256sha256_anon, aes256_anon, aes128_user) down to
3 that cover the important axes: unsecure_anonymous,
secure_anonymous, secure_user.  Rename directories to use full
names.  Auto-generate certificates and trust stores in run_test.sh.

Update readme and CLAUDE.md to reflect the current program
interface (unified Client binary, split ServerRegister configs)
and the new test names.

4 files changed, 0 insertions, 56 deletions

diff --git a/tests/none_user/client.conf b/tests/none_user/client.conf
deleted file mode 100644
index eba232e..0000000
--- a/tests/none_user/client.conf
+++ /dev/null
@@ -1,14 +0,0 @@
-# Client — test: none_user
-
-applicationUri = urn:localhost:bobink:Client
-
-certificate = certs/Client_cert.der
-privateKey = certs/Client_key.der
-trustStore = certs/trust/client
-
-securityMode = None
-securityPolicy = None
-
-authMode = user
-username = user
-password = password
diff --git a/tests/none_user/server_lds.conf b/tests/none_user/server_lds.conf
deleted file mode 100644
index 5da2c50..0000000
--- a/tests/none_user/server_lds.conf
+++ /dev/null
@@ -1,14 +0,0 @@
-# ServerLDS — test: none_user
-
-port = 14840
-applicationUri = urn:localhost:bobink:ServerLDS
-
-certificate = certs/ServerLDS_cert.der
-privateKey = certs/ServerLDS_key.der
-trustStore = certs/trust/server_lds
-
-authMode = user
-username = user
-password = password
-
-cleanupTimeout = 60
diff --git a/tests/none_user/server_register.conf b/tests/none_user/server_register.conf
deleted file mode 100644
index c44c0e6..0000000
--- a/tests/none_user/server_register.conf
+++ /dev/null
@@ -1,14 +0,0 @@
-# ServerRegister server config — test: none_user
-
-port = 14841
-applicationUri = urn:localhost:bobink:ServerRegister
-
-certificate = certs/ServerRegister_cert.der
-privateKey = certs/ServerRegister_key.der
-trustStore = certs/trust/server_register
-
-authMode = user
-username = user
-password = password
-
-registerInterval = 10
diff --git a/tests/none_user/server_register_client.conf b/tests/none_user/server_register_client.conf
deleted file mode 100644
index bfc4ce2..0000000
--- a/tests/none_user/server_register_client.conf
+++ /dev/null
@@ -1,14 +0,0 @@
-# ServerRegister client config — test: none_user
-
-applicationUri = urn:localhost:bobink:ServerRegister
-
-certificate = certs/ServerRegisterClient_cert.der
-privateKey = certs/ServerRegisterClient_key.der
-trustStore = certs/trust/server_register_client
-
-securityMode = None
-securityPolicy = None
-
-authMode = user
-username = user
-password = password