Rename to exec-suid

.github/workflows/ci.yml

@@ -14,12 +14,12 @@ jobs:
 
     - name: Build and test
       run: |
-        docker build -t exec .
-        docker run --name exec exec
-        docker cp exec:/usr/bin/exec ./exec
+        docker build -t exec-suid .
+        docker run --name exec-suid exec-suid
+        docker cp exec-suid:/usr/bin/exec ./exec-suid
 
     - name: Release
       uses: softprops/action-gh-release@v2
       if: startsWith(github.ref, 'refs/tags/')
       with:
-        files: ./exec
+        files: ./exec-suid

Dockerfile

@@ -2,18 +2,18 @@ FROM alpine:latest AS builder
 
 RUN apk add --no-cache gcc musl-dev
 
-COPY exec.c .
+COPY exec-suid.c .
 
 ENV CC="gcc -static -O3 -s"
-RUN $CC -o /usr/bin/exec exec.c
+RUN $CC -o /usr/bin/exec-suid exec-suid.c
 
 FROM alpine:latest
 
 RUN apk add --no-cache python3 py3-pytest py3-yaml
 RUN adduser -D user
 
-COPY --from=builder /usr/bin/exec /usr/bin/exec
-RUN chmod 6755 /usr/bin/exec
+COPY --from=builder /usr/bin/exec-suid /usr/bin/exec-suid
+RUN chmod 6755 /usr/bin/exec-suid
 
 COPY tests /tests
 

README.md

@@ -7,7 +7,7 @@ This project aims to provide a simple interface for running scripts as suid.
 For example, consider some `/flag` file, which has permissions `root:root 0400`, and we want non-root users to be able to read it if they know the password:
 
 ```python
-#!/usr/bin/exec -- /usr/bin/python3 -I
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import sys
 
@@ -20,16 +20,16 @@ print(open("/flag").read())
 
 Now, assuming root owns the file, root marks this script as suid (`chmod u+s`), and it will work as expected.
 
-Without `exec`, this would not work, as the python interpreter is not marked suid, and so even if the script is, it will not be able to read the file.
+Without `exec-suid`, this would not work, as the python interpreter is not marked suid, and so even if the script is, it will not be able to read the file.
 
 # Installation
 
 ```sh
-wget -O /usr/bin/exec http://github.com/pwncollege/exec/releases/latest/download/exec && \
-chmod 6755 /usr/bin/exec
+wget -O /usr/bin/exec-suid http://github.com/pwncollege/exec-suid/releases/latest/download/exec-suid && \
+chmod 6755 /usr/bin/exec-suid
 ```
 
-This will install the latest version of `exec` to `/usr/bin/exec`, and mark it as suid-root.
+This will install the latest version of `exec-suid` to `/usr/bin/exec-suid`, and mark it as suid-root.
 This program is designed to be run as root, and will not work properly if it is not.
 
 > **Warning**

tests/programs/test_python_as_root_suid

@@ -1,4 +1,4 @@
-#!/usr/bin/exec -- /usr/bin/python3 -I
+#!/usr/bin/exec-suid -- /usr/bin/python3 -I
 
 import os