Change prefix of tools from "crypto-auditing-" to "crau-"

Also change the systemd unit name accordingly. This would spare typing
the commands.

Signed-off-by: Daiki Ueno <dueno@redhat.com>

Author: ueno

GNUmakefile

@@ -15,10 +15,10 @@ endif
 systemdsystemunitdir := $(shell pkg-config systemd --variable=systemdsystemunitdir)
 
 programs = \
-	${TARGETDIR}/${PROFILE}/crypto-auditing-agent \
-	${TARGETDIR}/${PROFILE}/crypto-auditing-client \
-	${TARGETDIR}/${PROFILE}/crypto-auditing-event-broker \
-	${TARGETDIR}/${PROFILE}/crypto-auditing-log-parser
+	${TARGETDIR}/${PROFILE}/crau-agent \
+	${TARGETDIR}/${PROFILE}/crau-client \
+	${TARGETDIR}/${PROFILE}/crau-event-broker \
+	${TARGETDIR}/${PROFILE}/crau-log-parser
 
 conffiles = \
 	dist/conf/agent.conf \
@@ -45,8 +45,9 @@ install: install-programs
 	for f in $(conffiles); do \
 		install -D -m 644 -S .orig -t /etc/crypto-auditing "$$f"; \
 	done
-	install -D -m 644 -t ${DESTDIR}$(systemdsystemunitdir) dist/systemd/system/crypto-auditing-agent.service
-	install -D -m 644 -t ${DESTDIR}$(systemdsystemunitdir) dist/systemd/system/crypto-auditing-event-broker.service
+	install -D -m 644 -t ${DESTDIR}$(systemdsystemunitdir) dist/systemd/system/crau-agent.service
+	install -D -m 644 -t ${DESTDIR}$(systemdsystemunitdir) dist/systemd/system/crau-event-broker.service
+	install -D -m 644 -t ${DESTDIR}$(systemdsystemunitdir) dist/systemd/system/crau-event-broker.socket
 	install -d ${DESTDIR}/run/crypto-auditing
 	install -d ${DESTDIR}/var/log/crypto-auditing
 

README.md

@@ -57,12 +57,12 @@ $ cp $(rpm -ql kernel-devel | grep '/vmlinux.h$' | tail -1) agent/src/bpf
 $ sudo groupadd crypto-auditing
 $ sudo useradd -g crypto-auditing
 ```
-2. Modify systemd configuration for agent in `/lib/systemd/system/crypto-auditing-agent.service`:
+2. Modify systemd configuration for agent in `/lib/systemd/system/crau-agent.service`:
 ```ini
 User=crypto-auditing
 Group=crypto-auditing
 ```
-3. Modify systemd configuration for event-broker in `/lib/systemd/system/crypto-auditing-event-broker.socket`:
+3. Modify systemd configuration for event-broker in `/lib/systemd/system/crau-event-broker.socket`:
 ```ini
 SocketUser=crypto-auditing
 SocketGroup=crypto-auditing
@@ -76,13 +76,13 @@ user = "crypto-auditing:crypto-auditing"
 5. Enable agent and event-broker
 ```console
 $ sudo systemctl daemon-reload
-$ sudo systemctl start crypto-auditing-agent.service
-$ sudo systemctl start crypto-auditing-event-broker.socket
+$ sudo systemctl start crau-agent.service
+$ sudo systemctl start crau-event-broker.socket
 ```
 6. Connect to event-broker with client
 ```console
-$ crypto-auditing-client --scope tls --format json
-$ crypto-auditing-client --scope tls --format cbor --output audit.cborseq
+$ crau-client --scope tls --format json
+$ crau-client --scope tls --format cbor --output audit.cborseq
 ```
 7. On another terminal, run any commands using the instrumented library
 ```console
@@ -96,9 +96,9 @@ $ gnutls-cli --x509cafile=doc/credentials/x509/ca.pem localhost -p 5556 --priori
 
 In the above example, client stores logs as a sequence of
 CBOR objects, which can be parsed and printed as a tree with the
-`crypto-auditing-log-parser` executable:
+`crau-log-parser` executable:
 ```console
-$ crypto-auditing-log-parser audit.cborseq
+$ crau-log-parser audit.cborseq
 [
   {
     "context": "33acb8e6ccc65bb285bd2f84cac3bf80",
@@ -195,7 +195,7 @@ From the tree output, a flamegraph can be produced with the
 `scripts/flamegraph.py`:
 
 ```console
-$ crypto-auditing-log-parser audit.cborseq | python scripts/flamegraph.py -
+$ crau-log-parser audit.cborseq | python scripts/flamegraph.py -
 dumping data to flamegraph.html
 ```
 

agent/Cargo.toml

@@ -37,3 +37,7 @@ libbpf-cargo.workspace = true
 tempfile.workspace = true
 plain.workspace = true
 agenttest = { path = "tests/agenttest" }
+
+[[bin]]
+name = "crau-agent"
+path = "src/agent.rs"

agent/src/main.rs agent/src/agent.rsagent/src/main.rs renamed to agent/src/agent.rs

@@ -279,7 +279,7 @@ mod tests {
     // files can be generated by exercising the GnuTLS session after
     // starting up the agent with:
     //
-    //   sudo target/debug/crypto-auditing-agent -c agent/fixtures/agent.conf \
+    //   sudo target/debug/crau-agent -c agent/fixtures/agent.conf \
     //        --library /usr/lib64/libgnutls.so.30 --user $USER:$GID \
     //        --trace-file fixtures/normal/input.cborseq \
     //        --log-file fixtures/normal/output.cborseq

agent/tests/coalesce.rs

@@ -47,7 +47,7 @@ impl Drop for AgentProcess {
 fn test_probe_coalesce() {
     bump_memlock_rlimit().expect("unable to bump memlock rlimit");
 
-    let agent_path = target_dir().join("crypto-auditing-agent");
+    let agent_path = target_dir().join("crau-agent");
     let log_dir = tempdir().expect("unable to create temporary directory");
     let log_path = log_dir.path().join("agent.log");
     let process = Command::new(&agent_path)

agent/tests/composite.rs

@@ -55,7 +55,7 @@ struct EventData {
 fn test_probe_composite() {
     bump_memlock_rlimit().expect("unable to bump memlock rlimit");
 
-    let agent_path = target_dir().join("crypto-auditing-agent");
+    let agent_path = target_dir().join("crau-agent");
     let log_dir = tempdir().expect("unable to create temporary directory");
     let log_path = log_dir.path().join("agent.log");
     let process = Command::new(&agent_path)

agent/tests/no_coalesce.rs

@@ -47,7 +47,7 @@ impl Drop for AgentProcess {
 fn test_probe_no_coalesce() {
     bump_memlock_rlimit().expect("unable to bump memlock rlimit");
 
-    let agent_path = target_dir().join("crypto-auditing-agent");
+    let agent_path = target_dir().join("crau-agent");
     let log_dir = tempdir().expect("unable to create temporary directory");
     let log_path = log_dir.path().join("agent.log");
     let process = Command::new(&agent_path)

client/Cargo.toml

@@ -17,3 +17,7 @@ tokio = { workspace = true, features = ["macros", "rt-multi-thread", "signal"] }
 toml.workspace = true
 tracing.workspace = true
 tracing-subscriber = { workspace = true, features = ["env-filter"] }
+
+[[bin]]
+name = "crau-client"
+path = "src/client.rs"

client/src/main.rs client/src/client.rsclient/src/main.rs renamed to client/src/client.rs

@@ -5,7 +5,7 @@ StartLimitBurst=5
 After=local-fs.target systemd-tmpfiles-setup.service
 
 [Service]
-ExecStart=/usr/bin/crypto-auditing-agent
+ExecStart=/usr/bin/crau-agent
 KillSignal=SIGINT
 TimeoutSec=60s
 Restart=on-failure