Smart Dynamic Path ^v1.0.1

Dynamic, deterministic, time-dependent path generation. No storage. No database. No dependencies.

Generate cryptographically secure paths that change automatically based on time (day, month, hour) from a secret phrase. Perfect for hiding admin panels, creating temporary access links, or building time-based API keys.

Core idea

One secret phrase → one deterministic path per time period. Same phrase + same day = same path. No storage. No database. Just pure math.

Disclaimer

By using this software, you agree to the full disclaimer terms.

Summary: Software provided "AS IS" without warranty. You assume all risks.

Full legal disclaimer: See DISCLAIMER.md

Use cases

• Hide Django admin: /admin/a1b2c3d4e5f6g7h8/
• Temporary download links that expire after a day
• Time-rotating API endpoints
• "Secret room" pattern for any web framework

and others...

Local usage without installation

git clone https://github.com/smartlegionlab/smart-dynamic-path
cd smart-dynamic-path

python -m smart_dynamic_path.cli --secret "my secret phrase"
python -m smart_dynamic_path.cli --secret "my secret phrase" --period month --full
python -m smart_dynamic_path.cli --secret "my secret phrase" --key-only

Installation

pip install smart-dynamic-path

Quick start

from smart_dynamic_path import generate_path, secret_to_path

# Generate path from secret key
path = generate_path(secret_key='your_64_hex_secret_key', period='day')
# Output: "4e30939634dfc6617f10a2f8fe259f44"

# With prefix
path = generate_path(secret_key='...', period='day', prefix='admin')
# Output: "admin/4ab3b83e39bbb1d7e31e0978ea8cea05"

# From secret phrase (local use only)
key, path = secret_to_path('my secret phrase', period='day')

CLI commands

Python API

from smart_dynamic_path import generate_secret_key, generate_path, secret_to_path

# From secret phrase
key = generate_secret_key("my secret phrase")
path = generate_path(key, period='day')
key, path = secret_to_path("my secret phrase", period='day')

How it works

SECRET_KEY = SHA256(secret_phrase)                 # 64 hex chars (256 bits)
PATH = SHA256(SECRET_KEY + date)[:16].hex()        # 32 hex chars (128 bits)

• Secret phrase → SECRET_KEY (256 bits)
• SECRET_KEY + current date/time → path (128 bits)
• Path changes automatically based on period (day/month/hour/static)

Implemented paradigms

1. Pointer‑Based Security

The path is not stored anywhere. It is regenerated on demand from a secret phrase and current time. There is no stored "pointer" — only the ability to compute it.

DOI: 10.5281/zenodo.17204738

2. Local Data Regeneration

The exact path is computed locally on the developer's machine using only the secret phrase and date, without accessing any server.

DOI: 10.5281/zenodo.17264327

3. Position‑Candidate‑Hypothesis (PCH)

Among all possible paths (2¹²⁸ candidates), only one specific path generated by the secret phrase is valid at any given time.

DOI: 10.5281/zenodo.17614888

Security

• No storage — paths are regenerated, not stored
• Deterministic — same input always produces same output
• 32 hex chars = 2¹²⁸ possible paths (no brute force)
• Time-based rotation limits exposure window

License

BSD-3-Clause

Author

Alexander Suvorov @smartlegionlab