add two env vars to pass password/keyphrase (#9)

MSCP_SSH_AUTH_PASSWORD passes a password, and MSCP_SSH_AUTH_PASSPHRASE
passes a passphrase for publickey auth. They enable avoiding interactive
password input. Test cases are also added.

6 files changed, 80 insertions, 15 deletions

diff --git a/Dockerfile/almalinux-9.3.Dockerfile b/Dockerfile/almalinux-9.3.Dockerfile
index 516fbd2..3286f72 100644
--- a/Dockerfile/almalinux-9.3.Dockerfile
+++ b/Dockerfile/almalinux-9.3.Dockerfile
@@ -8,10 +8,21 @@ RUN python3 -m pip install pytest
 
 
 # preparation for sshd
-RUN  mkdir /var/run/sshd        \
+RUN mkdir /var/run/sshd        \
 	&& ssh-keygen -A	\
         && ssh-keygen -f /root/.ssh/id_rsa -N ""                \
-        && mv /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys
+        && cat /root/.ssh/id_rsa.pub > /root/.ssh/authorized_keys
+
+# create test user
+RUN useradd -m -d /home/test test       \
+        && echo "test:userpassword" | chpasswd \
+        && mkdir -p /home/test/.ssh     \
+        && ssh-keygen -f /home/test/.ssh/id_rsa_test -N "keypassphrase" \
+        && cat /home/test/.ssh/id_rsa_test.pub >> /home/test/.ssh/authorized_keys \
+        && chown -R test:test /home/test \
+        && chown -R test:test /home/test/.ssh
+
+RUN rm -rf /run/nologin
 
 ARG mscpdir="/mscp"
 
diff --git a/Dockerfile/alpine-3.19.Dockerfile b/Dockerfile/alpine-3.19.Dockerfile
index a19957b..a338161 100644
--- a/Dockerfile/alpine-3.19.Dockerfile
+++ b/Dockerfile/alpine-3.19.Dockerfile
@@ -9,10 +9,20 @@ RUN apk add --no-cache \
 RUN pip3 install --break-system-packages conan
 
 # preparation for sshd
-RUN ssh-keygen -A
-RUN  mkdir /var/run/sshd        \
-        && ssh-keygen -f /root/.ssh/id_rsa -N ""                \
-        && mv /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys
+RUN ssh-keygen -A \
+	&& mkdir /var/run/sshd        \
+	&& ssh-keygen -f /root/.ssh/id_rsa -N ""                \
+	&& cat /root/.ssh/id_rsa.pub > /root/.ssh/authorized_keys
+
+# create test user
+RUN addgroup -S test \
+	&& adduser -S test -G test \
+        && echo "test:userpassword" | chpasswd \
+        && mkdir -p /home/test/.ssh     \
+        && ssh-keygen -f /home/test/.ssh/id_rsa_test -N "keypassphrase" \
+        && cat /home/test/.ssh/id_rsa_test.pub >> /home/test/.ssh/authorized_keys \
+        && chown -R test:test /home/test \
+        && chown -R test:test /home/test/.ssh
 
 
 # Build mscp as a single binary
diff --git a/Dockerfile/rocky-8.9.Dockerfile b/Dockerfile/rocky-8.9.Dockerfile
index cb2de9f..df23d83 100644
--- a/Dockerfile/rocky-8.9.Dockerfile
+++ b/Dockerfile/rocky-8.9.Dockerfile
@@ -8,10 +8,22 @@ RUN python3 -m pip install pytest
 
 
 # preparation for sshd
-RUN  mkdir /var/run/sshd        \
+RUN mkdir /var/run/sshd        \
 	&& ssh-keygen -A	\
         && ssh-keygen -f /root/.ssh/id_rsa -N ""                \
-        && mv /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys
+        && cat /root/.ssh/id_rsa.pub > /root/.ssh/authorized_keys
+
+# create test user
+RUN useradd -m -d /home/test test       \
+        && echo "test:userpassword" | chpasswd \
+        && mkdir -p /home/test/.ssh     \
+        && ssh-keygen -f /home/test/.ssh/id_rsa_test -N "keypassphrase" \
+        && cat /home/test/.ssh/id_rsa_test.pub >> /home/test/.ssh/authorized_keys \
+        && chown -R test:test /home/test \
+        && chown -R test:test /home/test/.ssh
+
+RUN rm -rf /run/nologin
+
 
 ARG mscpdir="/mscp"
 
diff --git a/Dockerfile/rocky-9.3.Dockerfile b/Dockerfile/rocky-9.3.Dockerfile
index 84f6b11..225aafa 100644
--- a/Dockerfile/rocky-9.3.Dockerfile
+++ b/Dockerfile/rocky-9.3.Dockerfile
@@ -8,10 +8,21 @@ RUN python3 -m pip install pytest
 
 
 # preparation for sshd
-RUN  mkdir /var/run/sshd        \
+RUN mkdir /var/run/sshd        \
 	&& ssh-keygen -A	\
         && ssh-keygen -f /root/.ssh/id_rsa -N ""                \
-        && mv /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys
+        && cat /root/.ssh/id_rsa.pub > /root/.ssh/authorized_keys
+
+# create test user
+RUN useradd -m -d /home/test test       \
+        && echo "test:userpassword" | chpasswd \
+        && mkdir -p /home/test/.ssh     \
+        && ssh-keygen -f /home/test/.ssh/id_rsa_test -N "keypassphrase" \
+        && cat /home/test/.ssh/id_rsa_test.pub >> /home/test/.ssh/authorized_keys \
+        && chown -R test:test /home/test \
+        && chown -R test:test /home/test/.ssh
+
+RUN rm -rf /run/nologin
 
 ARG mscpdir="/mscp"
 
diff --git a/Dockerfile/ubuntu-20.04.Dockerfile b/Dockerfile/ubuntu-20.04.Dockerfile
index a2dda99..5a75295 100644
--- a/Dockerfile/ubuntu-20.04.Dockerfile
+++ b/Dockerfile/ubuntu-20.04.Dockerfile
@@ -12,9 +12,19 @@ RUN python3 -m pip install pytest
 
 
 # preparation for sshd
-RUN  mkdir /var/run/sshd        \
+RUN mkdir /var/run/sshd        \
+	&& ssh-keygen -A	\
         && ssh-keygen -f /root/.ssh/id_rsa -N ""                \
-        && mv /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys
+        && cat /root/.ssh/id_rsa.pub > /root/.ssh/authorized_keys
+
+# create test user
+RUN useradd -m -d /home/test test       \
+        && echo "test:userpassword" | chpasswd \
+        && mkdir -p /home/test/.ssh     \
+        && ssh-keygen -f /home/test/.ssh/id_rsa_test -N "keypassphrase" \
+        && cat /home/test/.ssh/id_rsa_test.pub >> /home/test/.ssh/authorized_keys \
+        && chown -R test:test /home/test \
+        && chown -R test:test /home/test/.ssh
 
 
 ARG mscpdir="/mscp"
diff --git a/Dockerfile/ubuntu-22.04.Dockerfile b/Dockerfile/ubuntu-22.04.Dockerfile
index 1a8fb12..dff3f7f 100644
--- a/Dockerfile/ubuntu-22.04.Dockerfile
+++ b/Dockerfile/ubuntu-22.04.Dockerfile
@@ -12,9 +12,20 @@ RUN python3 -m pip install pytest
 
 
 # preparation for sshd
-RUN  mkdir /var/run/sshd        \
-        && ssh-keygen -f /root/.ssh/id_rsa -N ""                \
-        && mv /root/.ssh/id_rsa.pub /root/.ssh/authorized_keys
+RUN mkdir /var/run/sshd        \
+	&& ssh-keygen -A	\
+	&& ssh-keygen -f /root/.ssh/id_rsa -N ""                \
+	&& cat /root/.ssh/id_rsa.pub > /root/.ssh/authorized_keys
+
+# create test user
+RUN useradd -m -d /home/test test	\
+	&& echo "test:userpassword" | chpasswd \
+	&& mkdir -p /home/test/.ssh	\
+	&& ssh-keygen -f /home/test/.ssh/id_rsa_test -N "keypassphrase"	\
+	&& cat /home/test/.ssh/id_rsa_test.pub >> /home/test/.ssh/authorized_keys \
+	&& chown -R test:test /home/test \
+	&& chown -R test:test /home/test/.ssh
+
 
 ARG mscpdir="/mscp"