htl-sign
Generate X-Trust signed human-presence HTTP headers. Standard library only.
Install
pip install htl-sign
Usage
from htl_sign import build_x_trust_header
headers = build_x_trust_header(secret="your_secret", sub="user-1", score=0.88)
# headers == {"X-Trust": "v1.eyJ...signature"}
What it does
Signs a JSON payload {sub, score, iat, exp} with HMAC-SHA256, base64url-encoded, prefixed with "v1.". Compatible with htl-verify (Python) and @htl-syterme/htl-core (TypeScript).
Links
- Spec: github.com/htl-syterme/htl-core/blob/main/SPEC.md
- Dashboard: htl-syterme.github.io/htl-core
1 maintainer
Release files for htl-sign 1.0.0
For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.
Source distribution (sdist)
| File | Size | Uploaded | |
|---|---|---|---|
| htl_sign-1.0.0.tar.gz | 2.6 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| htl_sign-1.0.0-py3-none-any.whl | Python 3 | none | any | Details |
Total release size:4.7 kB
Release files / htl_sign-1.0.0.tar.gz
| Download URL | htl_sign-1.0.0.tar.gz |
|---|---|
| Size | 2.6 kB |
| Tags | Source |
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SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
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| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
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Signed by GitHub Actions, verified by PyPI on Sep 18, 2026.
Transparency logRelease files / htl_sign-1.0.0-py3-none-any.whl
| Download URL | htl_sign-1.0.0-py3-none-any.whl |
|---|---|
| Size | 2.1 kB |
| Tags | Python 3 |
|
SHA-256 checksum How to use checksums |
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BLAKE2b-256 checksum How to use checksums |
762ab673e545fbf7883c9514f051b5f32ad24ddc6850c1cc6764a96de3f89d33
|
| Upload date | |
|
Uploaded using Trusted Publishing? What is trusted publishing? |
Yes |
| Uploaded via |
twine/7.0.0 CPython/3.13.14
|
Provenance
Provenance describes where a file came from. On PyPI, provenance is shared via attestations, which provide a verifiable record of the build or publishing details. View details, limitations and caveats.
PyPI Publish Attestation
PyPI verified that this artifact, at this checksum, originated from the publisher listed below.
Signed by GitHub Actions, verified by PyPI on Sep 18, 2026.
Transparency log
