diff --git a/.github/workflows/e2e-tests.yml b/.github/workflows/e2e-tests.yml
index 3105fb6..fa53052 100644
--- a/.github/workflows/e2e-tests.yml
+++ b/.github/workflows/e2e-tests.yml
@@ -59,6 +59,11 @@ jobs:
           echo "FILE_SECRET=op://${{ secrets.VAULT }}/test-secret/password" > tests/.env.tpl
           echo "FILE_SECRET_IN_SECTION=op://${{ secrets.VAULT }}/test-secret/test-section/password" >> tests/.env.tpl
           echo "FILE_MULTILINE_SECRET=op://${{ secrets.VAULT }}/multiline-secret/notesPlain" >> tests/.env.tpl
+          echo "FILE_WEBSITE=op://${{ secrets.VAULT }}/test-secret/website" >> tests/.env.tpl
+          echo "FILE_TEST_SSH_KEY=op://${{ secrets.VAULT }}/test-ssh-key/private key" >> tests/.env.tpl
+          echo "FILE_TEST_SSH_KEY_OPENSSH=op://${{ secrets.VAULT }}/test-ssh-key/private key?ssh-format=openssh" >> tests/.env.tpl
+          echo "FILE_SSH_KEY_DATE=op://${{ secrets.VAULT }}/test-ssh-key/test-section/date" >> tests/.env.tpl
+          echo "FILE_TEST_FILE_CONTENT=op://${{ secrets.VAULT }}/file-secret/test.txt" >> tests/.env.tpl
 
       - name: Configure Service account
         uses: ./configure
@@ -75,6 +80,11 @@ jobs:
           SECRET: op://${{ secrets.VAULT }}/test-secret/password
           SECRET_IN_SECTION: op://${{ secrets.VAULT }}/test-secret/test-section/password
           MULTILINE_SECRET: op://${{ secrets.VAULT }}/multiline-secret/notesPlain
+          WEBSITE: op://${{ secrets.VAULT }}/test-secret/website
+          TEST_SSH_KEY: op://${{ secrets.VAULT }}/test-ssh-key/private key
+          TEST_SSH_KEY_OPENSSH: "op://${{ secrets.VAULT }}/test-ssh-key/private key?ssh-format=openssh"
+          SSH_KEY_DATE: op://${{ secrets.VAULT }}/test-ssh-key/test-section/date
+          TEST_FILE_CONTENT: op://${{ secrets.VAULT }}/file-secret/test.txt
           OP_ENV_FILE: ./tests/.env.tpl
 
       - name: Assert test secret values [step output]
@@ -87,13 +97,38 @@ jobs:
           FILE_SECRET: ${{ steps.load_secrets.outputs.FILE_SECRET }}
           FILE_SECRET_IN_SECTION: ${{ steps.load_secrets.outputs.FILE_SECRET_IN_SECTION }}
           FILE_MULTILINE_SECRET: ${{ steps.load_secrets.outputs.FILE_MULTILINE_SECRET }}
+          WEBSITE: ${{ steps.load_secrets.outputs.WEBSITE }}
+          FILE_WEBSITE: ${{ steps.load_secrets.outputs.FILE_WEBSITE }}
+          TEST_SSH_KEY: ${{ steps.load_secrets.outputs.TEST_SSH_KEY }}
+          FILE_TEST_SSH_KEY: ${{ steps.load_secrets.outputs.FILE_TEST_SSH_KEY }}
+          TEST_SSH_KEY_OPENSSH: ${{ steps.load_secrets.outputs.TEST_SSH_KEY_OPENSSH }}
+          FILE_TEST_SSH_KEY_OPENSSH: ${{ steps.load_secrets.outputs.FILE_TEST_SSH_KEY_OPENSSH }}
+          SSH_KEY_DATE: ${{ steps.load_secrets.outputs.SSH_KEY_DATE }}
+          FILE_SSH_KEY_DATE: ${{ steps.load_secrets.outputs.FILE_SSH_KEY_DATE }}
+          TEST_FILE_CONTENT: ${{ steps.load_secrets.outputs.TEST_FILE_CONTENT }}
+          FILE_TEST_FILE_CONTENT: ${{ steps.load_secrets.outputs.FILE_TEST_FILE_CONTENT }}
         run: ./tests/assert-env-set.sh
 
+      - name: Assert SSH key env vars [step output]
+        if: ${{ !matrix.export-env }}
+        shell: bash
+        env:
+          TEST_SSH_KEY: ${{ steps.load_secrets.outputs.TEST_SSH_KEY }}
+          FILE_TEST_SSH_KEY: ${{ steps.load_secrets.outputs.FILE_TEST_SSH_KEY }}
+          TEST_SSH_KEY_OPENSSH: ${{ steps.load_secrets.outputs.TEST_SSH_KEY_OPENSSH }}
+          FILE_TEST_SSH_KEY_OPENSSH: ${{ steps.load_secrets.outputs.FILE_TEST_SSH_KEY_OPENSSH }}
+        run: ./tests/assert-ssh-keys-set.sh
+
       - name: Assert test secret values [exported env]
         if: ${{ matrix.export-env }}
         shell: bash
         run: ./tests/assert-env-set.sh
 
+      - name: Assert SSH key env vars [exported env]
+        if: ${{ matrix.export-env }}
+        shell: bash
+        run: ./tests/assert-ssh-keys-set.sh
+
       - name: Remove secrets [exported env]
         if: ${{ matrix.export-env }}
         uses: ./
@@ -139,6 +174,11 @@ jobs:
           echo "FILE_SECRET=op://${{ secrets.VAULT }}/test-secret/password" > tests/.env.tpl
           echo "FILE_SECRET_IN_SECTION=op://${{ secrets.VAULT }}/test-secret/test-section/password" >> tests/.env.tpl
           echo "FILE_MULTILINE_SECRET=op://${{ secrets.VAULT }}/multiline-secret/notesPlain" >> tests/.env.tpl
+          echo "FILE_WEBSITE=op://${{ secrets.VAULT }}/test-secret/website" >> tests/.env.tpl
+          echo "FILE_TEST_SSH_KEY=op://${{ secrets.VAULT }}/test-ssh-key/private key" >> tests/.env.tpl
+          echo "FILE_TEST_SSH_KEY_OPENSSH=op://${{ secrets.VAULT }}/test-ssh-key/private key?ssh-format=openssh" >> tests/.env.tpl
+          echo "FILE_SSH_KEY_DATE=op://${{ secrets.VAULT }}/test-ssh-key/test-section/date" >> tests/.env.tpl
+          echo "FILE_TEST_FILE_CONTENT=op://${{ secrets.VAULT }}/file-secret/test.txt" >> tests/.env.tpl
 
       - name: Launch 1Password Connect instance
         env:
@@ -163,6 +203,11 @@ jobs:
           SECRET: op://${{ secrets.VAULT }}/test-secret/password
           SECRET_IN_SECTION: op://${{ secrets.VAULT }}/test-secret/test-section/password
           MULTILINE_SECRET: op://${{ secrets.VAULT }}/multiline-secret/notesPlain
+          WEBSITE: op://${{ secrets.VAULT }}/test-secret/website
+          TEST_SSH_KEY: op://${{ secrets.VAULT }}/test-ssh-key/private key
+          TEST_SSH_KEY_OPENSSH: "op://${{ secrets.VAULT }}/test-ssh-key/private key?ssh-format=openssh"
+          SSH_KEY_DATE: op://${{ secrets.VAULT }}/test-ssh-key/test-section/date
+          TEST_FILE_CONTENT: op://${{ secrets.VAULT }}/file-secret/test.txt
           OP_ENV_FILE: ./tests/.env.tpl
 
       - name: Assert test secret values [step output]
@@ -174,12 +219,35 @@ jobs:
           FILE_SECRET: ${{ steps.load_secrets.outputs.FILE_SECRET }}
           FILE_SECRET_IN_SECTION: ${{ steps.load_secrets.outputs.FILE_SECRET_IN_SECTION }}
           FILE_MULTILINE_SECRET: ${{ steps.load_secrets.outputs.FILE_MULTILINE_SECRET }}
+          WEBSITE: ${{ steps.load_secrets.outputs.WEBSITE }}
+          FILE_WEBSITE: ${{ steps.load_secrets.outputs.FILE_WEBSITE }}
+          TEST_SSH_KEY: ${{ steps.load_secrets.outputs.TEST_SSH_KEY }}
+          FILE_TEST_SSH_KEY: ${{ steps.load_secrets.outputs.FILE_TEST_SSH_KEY }}
+          TEST_SSH_KEY_OPENSSH: ${{ steps.load_secrets.outputs.TEST_SSH_KEY_OPENSSH }}
+          FILE_TEST_SSH_KEY_OPENSSH: ${{ steps.load_secrets.outputs.FILE_TEST_SSH_KEY_OPENSSH }}
+          SSH_KEY_DATE: ${{ steps.load_secrets.outputs.SSH_KEY_DATE }}
+          FILE_SSH_KEY_DATE: ${{ steps.load_secrets.outputs.FILE_SSH_KEY_DATE }}
+          TEST_FILE_CONTENT: ${{ steps.load_secrets.outputs.TEST_FILE_CONTENT }}
+          FILE_TEST_FILE_CONTENT: ${{ steps.load_secrets.outputs.FILE_TEST_FILE_CONTENT }}
         run: ./tests/assert-env-set.sh
 
+      - name: Assert SSH key env vars [step output]
+        if: ${{ !matrix.export-env }}
+        env:
+          TEST_SSH_KEY: ${{ steps.load_secrets.outputs.TEST_SSH_KEY }}
+          FILE_TEST_SSH_KEY: ${{ steps.load_secrets.outputs.FILE_TEST_SSH_KEY }}
+          TEST_SSH_KEY_OPENSSH: ${{ steps.load_secrets.outputs.TEST_SSH_KEY_OPENSSH }}
+          FILE_TEST_SSH_KEY_OPENSSH: ${{ steps.load_secrets.outputs.FILE_TEST_SSH_KEY_OPENSSH }}
+        run: ./tests/assert-ssh-keys-set.sh
+
       - name: Assert test secret values [exported env]
         if: ${{ matrix.export-env }}
         run: ./tests/assert-env-set.sh
 
+      - name: Assert SSH key env vars [exported env]
+        if: ${{ matrix.export-env }}
+        run: ./tests/assert-ssh-keys-set.sh
+
       - name: Remove secrets [exported env]
         if: ${{ matrix.export-env }}
         uses: ./
diff --git a/tests/assert-env-set.sh b/tests/assert-env-set.sh
index 7f98855..effd9b6 100755
--- a/tests/assert-env-set.sh
+++ b/tests/assert-env-set.sh
@@ -26,6 +26,9 @@ IApTbyBwbGVhc2UgZG9uJ3QgcmVwb3J0IGl0IQo=
 EOF
 )"
 readonly MULTILINE_SECRET
+readonly WEBSITE="www.test.com"
+readonly SSH_KEY_DATE="1773057660"
+readonly TEST_FILE_CONTENT_EXPECTED="This is a test"
 
 assert_env_equals "SECRET" "${SECRET}"
 assert_env_equals "FILE_SECRET" "${SECRET}"
@@ -34,4 +37,13 @@ assert_env_equals "SECRET_IN_SECTION" "${SECRET}"
 assert_env_equals "FILE_SECRET_IN_SECTION" "${SECRET}"
 
 assert_env_equals "MULTILINE_SECRET" "${MULTILINE_SECRET}"
-assert_env_equals "FILE_MULTILINE_SECRET" "${MULTILINE_SECRET}"
\ No newline at end of file
+assert_env_equals "FILE_MULTILINE_SECRET" "${MULTILINE_SECRET}"
+
+assert_env_equals "WEBSITE" "${WEBSITE}"
+assert_env_equals "FILE_WEBSITE" "${WEBSITE}"
+
+assert_env_equals_or_masked "SSH_KEY_DATE" "${SSH_KEY_DATE}"
+assert_env_equals_or_masked "FILE_SSH_KEY_DATE" "${SSH_KEY_DATE}"
+
+assert_env_equals_or_masked "TEST_FILE_CONTENT" "${TEST_FILE_CONTENT_EXPECTED}"
+assert_env_equals_or_masked "FILE_TEST_FILE_CONTENT" "${TEST_FILE_CONTENT_EXPECTED}"
diff --git a/tests/assert-env-unset.sh b/tests/assert-env-unset.sh
index 0565d14..92010f0 100755
--- a/tests/assert-env-unset.sh
+++ b/tests/assert-env-unset.sh
@@ -17,3 +17,17 @@ assert_env_unset "FILE_SECRET_IN_SECTION"
 
 assert_env_unset "MULTILINE_SECRET"
 assert_env_unset "FILE_MULTILINE_SECRET"
+
+assert_env_unset "WEBSITE"
+assert_env_unset "FILE_WEBSITE"
+
+assert_env_unset "TEST_SSH_KEY"
+assert_env_unset "FILE_TEST_SSH_KEY"
+assert_env_unset "TEST_SSH_KEY_OPENSSH"
+assert_env_unset "FILE_TEST_SSH_KEY_OPENSSH"
+
+assert_env_unset "SSH_KEY_DATE"
+assert_env_unset "FILE_SSH_KEY_DATE"
+
+assert_env_unset "TEST_FILE_CONTENT"
+assert_env_unset "FILE_TEST_FILE_CONTENT"
diff --git a/tests/assert-ssh-keys-set.sh b/tests/assert-ssh-keys-set.sh
new file mode 100755
index 0000000..3115f0d
--- /dev/null
+++ b/tests/assert-ssh-keys-set.sh
@@ -0,0 +1,23 @@
+#!/bin/bash
+# shellcheck disable=SC2086
+set -e
+
+assert_ssh_key_set() {
+  local var="$1"
+  local val
+  val="$(printenv "$var" || true)"
+  if [ -z "$val" ]; then
+    echo "Expected $var to be set"
+    exit 1
+  fi
+  if ! echo "$val" | head -1 | grep -q "BEGIN.*PRIVATE KEY"; then
+    echo "Expected $var to be a private key (missing BEGIN PRIVATE KEY header)"
+    exit 1
+  fi
+  echo "$var is set and looks like a private key"
+}
+
+assert_ssh_key_set "TEST_SSH_KEY"
+assert_ssh_key_set "TEST_SSH_KEY_OPENSSH"
+assert_ssh_key_set "FILE_TEST_SSH_KEY"
+assert_ssh_key_set "FILE_TEST_SSH_KEY_OPENSSH"