BobinkCOpcUa - OPC UA applications in C

	Commit message (Collapse)	Author	Age	Files	Lines
*	Move certificates into per-test directories	Thomas Vanbesien	37 hours	16	-12/+12
\| \| \| \| \| \| \| \|	Each secure test now has its own certs/ subfolder with per-identity subdirectories and a single shared trust store. Configs reference paths relative to the project root (e.g. tests/secure_anonymous/ certs/ServerLDS/cert.der). Cert generation logic removed from test scripts since certs are now pre-generated and committed.
*	Remove redundant config/ dir, use Aes256_Sha256_RsaPss everywhere	Thomas Vanbesien	37 hours	2	-2/+2
\| \| \| \| \| \| \|	The config/ example files duplicated the test configs. Remove them and point the Running docs at tests/secure_user/ instead. Switch the security policy from Basic256Sha256 to Aes256_Sha256_RsaPss in all test configs, CMakeLists.txt, and readme.md.
*	Make client/server encryption optional, rename tests to full names	Thomas Vanbesien	44 hours	4	-0/+50
	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.