Bump ansible-core from 2.11.3 to 2.12.1 (#14375)

* Bump ansible-core from 2.11.3 to 2.12.1

Bumps [ansible-core](https://github.com/ansible/ansible) from 2.11.3 to 2.12.1.
- [Release notes](https://github.com/ansible/ansible/releases)
- [Commits](ansible/ansible@v2.11.3...v2.12.1)

---
updated-dependencies:
- dependency-name: ansible-core
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

* Update requirements.txt

* python and cache for actions

* switch to python 3.8

* wait for lxc network

* no point to support 18.04 in tests

* cipher fix for openssl_privatekey

* cipher fix for openssl_privatekey

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jack Ivanov <[email protected]>

Author: dependabot[bot]

.github/workflows/main.yml

@@ -9,7 +9,8 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/[email protected]
         with:
-          python-version: '3.7'
+          python-version: '3.9'
+          cache: 'pip'
 
       - name: Install dependencies
         run: |
@@ -29,12 +30,13 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        UBUNTU_VERSION: ["18.04", "20.04"]
+        UBUNTU_VERSION: ["20.04"]
     steps:
       - uses: actions/checkout@v2
       - uses: actions/[email protected]
         with:
-          python-version: '3.7'
+          python-version: '3.9'
+          cache: 'pip'
 
       - name: Install dependencies
         run: |
@@ -88,12 +90,13 @@ jobs:
     runs-on: ubuntu-20.04
     strategy:
       matrix:
-        UBUNTU_VERSION: ["18.04", "20.04"]
+        UBUNTU_VERSION: ["20.04"]
     steps:
       - uses: actions/checkout@v2
       - uses: actions/[email protected]
         with:
-          python-version: '3.7'
+          python-version: '3.9'
+          cache: 'pip'
 
       - name: Install dependencies
         run: |

README.md

@@ -37,7 +37,7 @@ The easiest way to get an Algo server running is to run it on your local system
 
     - Run the command `git clone https://github.com/trailofbits/algo.git` to create a directory named `algo` containing the Algo scripts.
 
-3. **Install Algo's core dependencies.** Algo requires that **Python 3.6 or later** and at least one supporting package are installed on your system.
+3. **Install Algo's core dependencies.** Algo requires that **Python 3.8 or later** and at least one supporting package are installed on your system.
 
     - **macOS:** Catalina (10.15) and higher includes Python 3 as part of the optional Command Line Developer Tools package. From Terminal run:
 

docs/deploy-from-redhat-centos6.md

@@ -42,7 +42,7 @@ Look here if you have a problem running the installer to set up a new Algo serve
 
 ### Python version is not supported
 
-The minimum Python version required to run Algo is 3.6. Most modern operation systems should have it by default, but if the OS you are using doesn't meet the requirements, you have to upgrade. See the official documentation for your OS, or manual download it from https://www.python.org/downloads/. Otherwise, you may [deploy from docker](deploy-from-docker.md)
+The minimum Python version required to run Algo is 3.8. Most modern operation systems should have it by default, but if the OS you are using doesn't meet the requirements, you have to upgrade. See the official documentation for your OS, or manual download it from https://www.python.org/downloads/. Otherwise, you may [deploy from docker](deploy-from-docker.md)
 
 ### Error: "You have not agreed to the Xcode license agreements"
 

docs/troubleshooting.md

@@ -31,10 +31,10 @@
 
     - name: Verify Python meets Algo VPN requirements
       assert:
-        that: (ansible_python.version.major|string + '.' + ansible_python.version.minor|string) is version('3.6', '>=')
+        that: (ansible_python.version.major|string + '.' + ansible_python.version.minor|string) is version('3.8', '>=')
         msg: >
           Python version is not supported.
-          You must upgrade to at least Python 3.6 to use this version of Algo.
+          You must upgrade to at least Python 3.8 to use this version of Algo.
           See for more details - https://trailofbits.github.io/algo/troubleshooting.html#python-version-is-not-supported
 
     - name: Verify Ansible meets Algo VPN requirements

main.yml

@@ -1,4 +1,4 @@
-ansible-core==2.11.3
-ansible==4.4.0
+ansible-core==2.12.1
+ansible==5.0.1
 jinja2~=3.0.3
 netaddr

requirements.txt

@@ -64,7 +64,7 @@
       openssl_privatekey:
         path: "{{ ssh_tunnels_config_path }}/{{ item.item }}.pem"
         passphrase: "{{ p12_export_password }}"
-        cipher: aes256
+        cipher: auto
         force: false
       no_log: "{{ no_log|bool }}"
       when: not item.stat.exists

roles/ssh_tunneling/tasks/main.yml

@@ -25,14 +25,19 @@ lxc network attach lxdbr0 algo eth0 eth0
 lxc config device set algo eth0 ipv4.address 10.0.8.100
 lxc start algo
 
-if [[ ${UBUNTU_VERSION} == "20.04" ]]; then
-  lxc exec algo -- apt remove snapd --purge -y || true
-fi
-
 ip addr
 
 until dig A +short algo.lxd @10.0.8.1 | grep -vE '^$' > /dev/null; do
   sleep 3
 done
 
+case ${UBUNTU_VERSION} in
+  20.04)
+    lxc exec algo -- apt remove snapd --purge -y || true
+    ;;
+  18.04)
+    lxc exec algo -- apt install python3.8 -y
+    ;;
+esac
+
 lxc list