Added terraform v0.14 support

.github/CODE_OF_CONDUCT.md

@@ -0,0 +1,5 @@
+# Code of Conduct
+
+HashiCorp Community Guidelines apply to you when interacting with the community here on GitHub and contributing code.
+
+Please read the full text at https://www.hashicorp.com/community-guidelines

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,43 @@
+Hi there,
+
+Thank you for opening an issue. Please note that we try to keep the Terraform issue tracker reserved for bug reports and feature requests. For general usage questions, please see: https://www.terraform.io/community.html.
+
+### Terraform Version
+Run `terraform -v` to show the version. If you are not running the latest version of Terraform, please upgrade because your issue may have already been fixed.
+
+### Affected Resource(s)
+Please list the resources as a list, for example:
+- opc_instance
+- opc_storage_volume
+
+If this issue appears to affect multiple resources, it may be an issue with Terraform's core, so please mention this.
+
+### Terraform Configuration Files
+```hcl
+# Copy-paste your Terraform configurations here - for large Terraform configs,
+# please use a service like Dropbox and share a link to the ZIP file. For
+# security, you can also encrypt the files using our GPG public key.
+```
+
+### Debug Output
+Please provider a link to a GitHub Gist containing the complete debug output: https://www.terraform.io/docs/internals/debugging.html. Please do NOT paste the debug output in the issue; just paste a link to the Gist.
+
+### Panic Output
+If Terraform produced a panic, please provide a link to a GitHub Gist containing the output of the `crash.log`.
+
+### Expected Behavior
+What should have happened?
+
+### Actual Behavior
+What actually happened?
+
+### Steps to Reproduce
+Please list the steps required to reproduce the issue, for example:
+1. `terraform apply`
+
+### Important Factoids
+Are there anything atypical about your accounts that we should know? For example: Running in EC2 Classic? Custom version of OpenStack? Tight ACLs?
+
+### References
+Are there any other GitHub issues (open or closed) or Pull Requests that should be linked here? For example:
+- GH-1234

.github/SUPPORT.md

@@ -0,0 +1,5 @@
+# Support
+
+Terraform is a mature project with a growing community. There are active, dedicated people willing to help you through various mediums.
+
+Take a look at those mediums listed at https://www.terraform.io/community.html

.github/workflows/release.yml

@@ -0,0 +1,29 @@
+name: release
+on:
+  push:
+    tags:
+      - 'v*'
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Set up Go
+        uses: actions/setup-go@v4
+        with:
+          go-version: '>=1.20'
+      - name: Import GPG key
+        id: import_gpg
+        uses: crazy-max/ghaction-import-gpg@v5
+        with:
+          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
+          passphrase: ${{ secrets.PASSPHRASE }}
+      - name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v4
+        with:
+          version: latest
+          args: release --clean
+        env:
+          GPG_FINGERPRINT: ${{ steps.import_gpg.outputs.fingerprint }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -5,8 +5,6 @@ terraform.d
 *.tfstate
 *.tfstate.backup
 *.tfplan
-terraform-open-ssh-tunnels/terraform-open-ssh-tunnels
-terraform-open-ssh-tunnels/terraform-open-ssh-tunnels.exe
-/terraform-open-ssh-tunnels_*
+*.pb.go
 /release
 /vendor

.goreleaser.yml

@@ -0,0 +1,55 @@
+
+# Visit https://goreleaser.com for documentation on how to customize this
+# behavior.
+before:
+  hooks:
+    # this is just an example and not a requirement for provider building/publishing
+    - go mod tidy
+builds:
+- env:
+    # goreleaser does not work with CGO, it could also complicate
+    # usage by users in CI/CD systems like Terraform Cloud where
+    # they are unable to install libraries.
+    - CGO_ENABLED=0
+  mod_timestamp: '{{ .CommitTimestamp }}'
+  flags:
+    - -trimpath
+  ldflags:
+    - '-s -w -X main.version={{.Version}} -X main.commit={{.Commit}}'
+  goos:
+    - freebsd
+    - windows
+    - linux
+    - darwin
+  goarch:
+    - amd64
+    - '386'
+    - arm
+    - arm64
+  ignore:
+    - goos: darwin
+      goarch: '386'
+  binary: '{{ .ProjectName }}_v{{ .Version }}'
+archives:
+- format: zip
+  name_template: '{{ .ProjectName }}_{{ .Version }}_{{ .Os }}_{{ .Arch }}'
+checksum:
+  name_template: '{{ .ProjectName }}_{{ .Version }}_SHA256SUMS'
+  algorithm: sha256
+signs:
+  - artifacts: checksum
+    args:
+      # if you are using this is a GitHub action or some other automated pipeline, you 
+      # need to pass the batch flag to indicate its not interactive.
+      - "--batch"
+      - "--local-user"
+      - "{{ .Env.GPG_FINGERPRINT }}" # set this environment variable for your signing key
+      - "--output"
+      - "${signature}"
+      - "--detach-sign"
+      - "${artifact}"
+release:
+  # If you want to manually examine the release before its live, uncomment this line:
+  # draft: true
+changelog:
+  skip: true

README.md

@@ -1,45 +1,22 @@
 ### terraform-provider-ssh
 
-This provider enables SSH port forwarding in Terraform. It is intended as a
+This experimental provider enables SSH port forwarding in Terraform. It is intended as a
 bandaid [until it is supported in Terraform itself](https://github.com/hashicorp/terraform/issues/8367).
 
-*This provider does not support Terraform v0.12 yet. There were some changes made that makes the upgrade non-trivial.*
-
 #### Example
 
-See [main.tf](main.tf).
+See [main.tf](example/main.tf).
 
 #### Installation
 
-On Linux:
+Provider can be automatically installed using Terraform >= 0.13 by providing a `terraform` configuration block:
 
-```shell
-mkdir -p terraform.d/plugins/linux_amd64
-wget https://github.com/stefansundin/terraform-provider-ssh/releases/download/v0.0.4/terraform-provider-ssh_v0.0.4_linux_amd64.zip
-unzip terraform-provider-ssh_v0.0.4_linux_amd64.zip -d terraform.d/plugins/linux_amd64
-rm terraform-provider-ssh_v0.0.4_linux_amd64.zip
-terraform init
 ```
-
-On Mac:
-
-```shell
-mkdir -p terraform.d/plugins/darwin_amd64
-wget https://github.com/stefansundin/terraform-provider-ssh/releases/download/v0.0.4/terraform-provider-ssh_v0.0.4_darwin_amd64.zip
-unzip terraform-provider-ssh_v0.0.4_darwin_amd64.zip -d terraform.d/plugins/darwin_amd64
-rm terraform-provider-ssh_v0.0.4_darwin_amd64.zip
-terraform init
+terraform {
+    required_providers {
+        ssh = {
+            source = "AndrewChubatiuk/ssh"
+        }
+    }
+}
 ```
-
-#### Applying an output file
-
-Note that there is a gotcha when trying to apply a generated plan output file (see [issue #1](https://github.com/stefansundin/terraform-provider-ssh/issues/1)). In this case, the SSH tunnels will not be automatically opened.
-
-As a workaround, before you apply, run the companion program `terraform-open-ssh-tunnels` on the plan file first in order to reopen the SSH tunnels. [Download from the releases.](https://github.com/stefansundin/terraform-provider-ssh/releases/latest)
-
-Because of [this commit](https://github.com/stefansundin/terraform-provider-ssh/commit/37fa9835b75fde095c863fca89e2f28a0169919d), only the SSH agent is currently supported in this program. Let me know if you can think of a good fix for this.
-
-#### TODO
-
-- Support another hop (ProxyJump-like behavior)
-- Note that the Windows binary is completely untested!