0.0.1

.github/workflows/license_tests.yml

@@ -0,0 +1,12 @@
+name: Run License Tests
+on:
+  push:
+  workflow_dispatch:
+  pull_request:
+    branches:
+      - master
+jobs:
+  license_tests:
+    uses: neongeckocom/.github/.github/workflows/license_tests.yml@master
+    with:
+      packages-exclude: '^(neon-hana|dnspython).*'

.github/workflows/propose_release.yml

@@ -0,0 +1,28 @@
+name: Propose Stable Release
+on:
+  workflow_dispatch:
+    inputs:
+      release_type:
+        type: choice
+        description: Release Type
+        options:
+          - patch
+          - minor
+          - major
+jobs:
+  update_version:
+    uses: neongeckocom/.github/.github/workflows/propose_semver_release.yml@master
+    with:
+      branch: dev
+      release_type: ${{ inputs.release_type }}
+      update_changelog: True
+      version_file: "neon_hana/version.py"
+  pull_changes:
+    uses: neongeckocom/.github/.github/workflows/pull_master.yml@master
+    needs: update_version
+    with:
+      pr_reviewer: neonreviewers
+      pr_assignee: ${{ github.actor }}
+      pr_draft: false
+      pr_title: ${{ needs.update_version.outputs.version }}
+      pr_body: ${{ needs.update_version.outputs.changelog }}

.github/workflows/publish_release.yml

@@ -0,0 +1,25 @@
+# This workflow will generate a release distribution and upload it to PyPI
+
+name: Publish Build and GitHub Release
+on:
+  push:
+    branches:
+      - master
+
+jobs:
+  tag_release:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Get Version
+        run: |
+          VERSION=$(python setup.py --version)
+          echo "VERSION=${VERSION}" >> $GITHUB_ENV
+      - uses: ncipollo/release-action@v1
+        with:
+          token: ${{secrets.GITHUB_TOKEN}}
+          tag: ${{env.VERSION}}
+          generateReleaseNotes: true
+  build_and_publish_docker:
+    uses: neongeckocom/.github/.github/workflows/publish_docker.yml@master
+    secrets: inherit

.github/workflows/publish_test_build.yml

@@ -0,0 +1,22 @@
+# This workflow will generate a distribution and upload it to PyPI
+
+name: Publish Alpha Build
+on:
+  push:
+    branches:
+      - dev
+    paths-ignore:
+      - 'neon_hana/version.py'
+
+jobs:
+  publish_alpha_release:
+    uses: neongeckocom/.github/.github/workflows/publish_alpha_release.yml@master
+    secrets: inherit
+    with:
+      version_file: "neon_hana/version.py"
+      publish_prerelease: true
+      publish_pypi: false
+  build_and_publish_docker:
+    needs: publish_alpha_release
+    uses: neongeckocom/.github/.github/workflows/publish_docker.yml@master
+    secrets: inherit

.github/workflows/unit_tests.yml

@@ -0,0 +1,29 @@
+name: Run Unit Tests
+on:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  py_build_tests:
+    uses: neongeckocom/.github/.github/workflows/python_build_tests.yml@master
+    with:
+      python_version: "3.9"
+  unit_tests:
+    strategy:
+      matrix:
+        python-version: [ 3.9, "3.10", "3.11" ]
+    timeout-minutes: 15
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up python ${{ matrix.python-version }}
+        uses: actions/setup-python@v2
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install . -r requirements/test_requirements.txt
+      - name: Run Tests
+        run: |
+          pytest tests

CHANGELOG.md

@@ -0,0 +1,70 @@
+# Changelog
+
+## [0.0.1a9](https://github.com/NeonGeckoCom/neon-hana/tree/0.0.1a9) (2024-02-26)
+
+[Full Changelog](https://github.com/NeonGeckoCom/neon-hana/compare/0.0.1a8...0.0.1a9)
+
+**Merged pull requests:**
+
+- Cleanup comments and prep for release [\#13](https://github.com/NeonGeckoCom/neon-hana/pull/13) ([NeonDaniel](https://github.com/NeonDaniel))
+
+## [0.0.1a8](https://github.com/NeonGeckoCom/neon-hana/tree/0.0.1a8) (2024-01-26)
+
+[Full Changelog](https://github.com/NeonGeckoCom/neon-hana/compare/0.0.1a7...0.0.1a8)
+
+**Merged pull requests:**
+
+- Update to use client-provided public IP address when available [\#12](https://github.com/NeonGeckoCom/neon-hana/pull/12) ([NeonDaniel](https://github.com/NeonDaniel))
+
+## [0.0.1a7](https://github.com/NeonGeckoCom/neon-hana/tree/0.0.1a7) (2024-01-26)
+
+[Full Changelog](https://github.com/NeonGeckoCom/neon-hana/compare/0.0.1a6...0.0.1a7)
+
+**Merged pull requests:**
+
+- Add Node data model and Session support [\#11](https://github.com/NeonGeckoCom/neon-hana/pull/11) ([NeonDaniel](https://github.com/NeonDaniel))
+
+## [0.0.1a6](https://github.com/NeonGeckoCom/neon-hana/tree/0.0.1a6) (2024-01-26)
+
+[Full Changelog](https://github.com/NeonGeckoCom/neon-hana/compare/0.0.1a5...0.0.1a6)
+
+**Merged pull requests:**
+
+- Configurable Authorization Request Limits [\#9](https://github.com/NeonGeckoCom/neon-hana/pull/9) ([NeonDaniel](https://github.com/NeonDaniel))
+
+## [0.0.1a5](https://github.com/NeonGeckoCom/neon-hana/tree/0.0.1a5) (2024-01-23)
+
+[Full Changelog](https://github.com/NeonGeckoCom/neon-hana/compare/0.0.1a4...0.0.1a5)
+
+**Merged pull requests:**
+
+- JWT server cache fix and client response update [\#8](https://github.com/NeonGeckoCom/neon-hana/pull/8) ([NeonDaniel](https://github.com/NeonDaniel))
+
+## [0.0.1a4](https://github.com/NeonGeckoCom/neon-hana/tree/0.0.1a4) (2024-01-22)
+
+[Full Changelog](https://github.com/NeonGeckoCom/neon-hana/compare/0.0.1a3...0.0.1a4)
+
+**Merged pull requests:**
+
+- Default disable email service with note in docs explaining rationale [\#4](https://github.com/NeonGeckoCom/neon-hana/pull/4) ([NeonDaniel](https://github.com/NeonDaniel))
+
+## [0.0.1a3](https://github.com/NeonGeckoCom/neon-hana/tree/0.0.1a3) (2024-01-22)
+
+[Full Changelog](https://github.com/NeonGeckoCom/neon-hana/compare/0.0.1a2...0.0.1a3)
+
+**Merged pull requests:**
+
+- Add `assist` route for HTTP requests [\#3](https://github.com/NeonGeckoCom/neon-hana/pull/3) ([NeonDaniel](https://github.com/NeonDaniel))
+
+## [0.0.1a2](https://github.com/NeonGeckoCom/neon-hana/tree/0.0.1a2) (2024-01-19)
+
+[Full Changelog](https://github.com/NeonGeckoCom/neon-hana/compare/885ec6ef0f8ddcaa8127f60730ef7b4011127554...0.0.1a2)
+
+**Merged pull requests:**
+
+- Fix path errors in test build automation [\#2](https://github.com/NeonGeckoCom/neon-hana/pull/2) ([NeonDaniel](https://github.com/NeonDaniel))
+- Initial Implementation [\#1](https://github.com/NeonGeckoCom/neon-hana/pull/1) ([NeonDaniel](https://github.com/NeonDaniel))
+
+
+
+\* *This Changelog was automatically generated by [github_changelog_generator](https://github.com/github-changelog-generator/github-changelog-generator)*

Dockerfile

@@ -0,0 +1,16 @@
+FROM python:3.9-slim
+
+LABEL vendor=neon.ai \
+    ai.neon.name="neon-hana"
+
+ENV OVOS_CONFIG_BASE_FOLDER neon
+ENV OVOS_CONFIG_FILENAME diana.yaml
+ENV XDG_CONFIG_HOME /config
+
+COPY docker_overlay/ /
+
+WORKDIR /app
+COPY . /app
+RUN pip install /app
+
+CMD ["python3", "/app/neon_hana/app/__main__.py"]

LICENSE.md

@@ -0,0 +1,21 @@
+# NEON AI (TM) SOFTWARE, Software Development Kit & Application Development System
+# All trademark and other rights reserved by their respective owners
+# Copyright 2008-2021 Neongecko.com Inc.
+# BSD-3
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
+following conditions are met:
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following
+disclaimer.
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
+disclaimer in the documentation and/or other materials provided with the distribution.
+3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products
+derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
+INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

@@ -0,0 +1,47 @@
+# HANA
+HANA (HTTP API for Neon Applications) provides a unified front-end for 
+accessing services in a [Neon DIANA](https://github.com/NeonGeckoCom/neon-diana-utils) deployment. This API should generally 
+be hosted as part of a Diana deployment to safely expose services to outside
+traffic.
+
+Full API documentation is automatically generated and accessible at `/docs`.
+
+## Configuration
+User configuration belongs in `diana.yaml`, mounted in the container path 
+`/config/neon/`. An example user configuration could be:
+```yaml
+MQ:
+  server: mq.mydomain.com
+hana:
+  mq_default_timeout: 10
+  access_token_ttl: 86400  # 1 day
+  refresh_token_ttl: 604800  # 1 week
+  requests_per_minute: 60
+  auth_requests_per_minute: 6  # This counts valid and invalid requests from an IP address
+  access_token_secret: a800445648142061fc238d1f84e96200da87f4f9fa7835cac90db8b4391b117b
+  refresh_token_secret: 833d369ac73d883123743a44b4a7fe21203cffc956f4c8fec712e71aafa8e1aa
+  fastapi_title: "My HANA API Host"
+  fastapi_summary: "Personal HTTP API to access my DIANA backend."
+  disable_auth: True
+  stt_max_length_encoded: 500000  # Arbitrary limit that is larger than any expected voice command
+  tts_max_words: 128  # Arbitrary limit that is longer than any default LLM token limit
+  enable_email: True  # Disabled by default; anyone with access to the API will be able to send emails from the configured address
+
+```
+It is recommended to generate unique values for configured tokens, these are 32
+bytes in hexadecimal representation.
+
+## Deployment
+You can build a Docker container from this repository, or pull a built container
+from the GitHub Container Registry. Start Hana via:
+```shell
+docker run -p 8080:8080 -v ~/.config/neon:/config/neon ghcr.io/neongeckocom/neon-hana
+```
+> This assumes you have configuration defined in `~/.config/neon/diana.yaml` and
+  are using the default port 8080
+
+## Usage
+Full API documentation is available at `/docs`. The `/auth/login` endpoint should
+be used to generate a `client_id`, `access_token`, and `refresh_token`. The
+`access_token` should be included in every request and upon expiration of the
+`access_token`, a new token can be obtained from the `auth/refresh` endpoint.

docker_overlay/etc/neon/diana.yaml

@@ -0,0 +1,31 @@
+log_level: INFO
+logs:
+  level_overrides:
+    error:
+      - pika
+    warning:
+      - filelock
+    info:
+      - openai
+    debug: []
+MQ:
+  server: neon-rabbitmq
+  port: 5672
+  users:
+    mq_handler:
+      user: neon_api_utils
+      password: Klatchat2021
+hana:
+  mq_default_timeout: 10
+  access_token_ttl: 86400  # 1 day
+  refresh_token_ttl: 604800  # 1 week
+  requests_per_minute: 60
+  access_token_secret: a800445648142061fc238d1f84e96200da87f4f9f784108ac90db8b4391b117b
+  refresh_token_secret: 833d369ac73d883123743a44b4a7fe21203cffc956f4c8a99be6e71aafa8e1aa
+  server_host: "0.0.0.0"
+  server_port: 8080
+  fastapi_title: "Hana"
+  fastapi_summary: "HANA (HTTP API for Neon Applications) is the HTTP component of the Device Independent API for Neon Applications (DIANA)"
+  stt_max_length_encoded: 500000
+  tts_max_words: 128
+  enable_email: False

neon_hana/__init__.py

@@ -0,0 +1,25 @@
+# NEON AI (TM) SOFTWARE, Software Development Kit & Application Development System
+# All trademark and other rights reserved by their respective owners
+# Copyright 2008-2021 Neongecko.com Inc.
+# BSD-3
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+# 1. Redistributions of source code must retain the above copyright notice,
+#    this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+#    this list of conditions and the following disclaimer in the documentation
+#    and/or other materials provided with the distribution.
+# 3. Neither the name of the copyright holder nor the names of its
+#    contributors may be used to endorse or promote products derived from this
+#    software without specific prior written permission.
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+# OR PROFITS;  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE,  EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

neon_hana/app/__init__.py

@@ -0,0 +1,49 @@
+# NEON AI (TM) SOFTWARE, Software Development Kit & Application Development System
+# All trademark and other rights reserved by their respective owners
+# Copyright 2008-2021 Neongecko.com Inc.
+# BSD-3
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+# 1. Redistributions of source code must retain the above copyright notice,
+#    this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+#    this list of conditions and the following disclaimer in the documentation
+#    and/or other materials provided with the distribution.
+# 3. Neither the name of the copyright holder nor the names of its
+#    contributors may be used to endorse or promote products derived from this
+#    software without specific prior written permission.
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
+# CONTRIBUTORS  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+# OR PROFITS;  OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE,  EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+from fastapi import FastAPI
+
+from neon_hana.app.dependencies import client_manager, jwt_bearer, mq_connector
+from neon_hana.app.routers.api_proxy import proxy_route
+from neon_hana.app.routers.assist import assist_route
+from neon_hana.app.routers.llm import llm_route
+from neon_hana.app.routers.mq_backend import mq_route
+from neon_hana.app.routers.auth import auth_route
+from neon_hana.version import __version__
+
+
+def create_app(config: dict):
+    title = config.get('fastapi_title') or "HANA: HTTP API for Neon Applications"
+    summary = config.get('fastapi_summary') or ""
+    version = __version__
+    app = FastAPI(title=title, summary=summary, version=version)
+    app.include_router(auth_route)
+    app.include_router(assist_route)
+    app.include_router(proxy_route)
+    app.include_router(mq_route)
+    app.include_router(llm_route)
+
+    return app