c762564d40
- Fix 71 invalid-syntax files (class-body newline-broken assignments) - Add from/None chain to 307 B904 raise-without-from sites - Add B008 ignore to ruff.toml (already in pyproject.toml) - Noqa F401 on __init__.py re-exports (137 sites) - Noqa E402 on deferred imports (63 sites) - Bulk-add stdlib/FastAPI/project imports for F821 (127 sites) - Replace ×→x, –→-, …→... in docstrings (4093 chars) - Manual refactor of 5 SIM103/SIM116 patterns Tests: 791 passed (66 deselected due to pre-existing Redis issues in test_rag.py) Co-authored-by: opencode <opencode@rugmunch.io>
595 lines
20 KiB
Python
595 lines
20 KiB
Python
"""
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RMI Auth Extensions - Password Reset, Profile Management, Multi-Chain Wallets
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=============================================================================
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Adds to existing /root/backend/app/auth.py:
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- Password reset via email token
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- Password change (authenticated)
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- Profile update (display name, email, avatar)
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- Multi-chain wallet linking/unlinking
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- Wallet signature verification for EVM, Solana, Tron, BTC, Monero
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"""
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import hashlib
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import json
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import logging
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import os
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import secrets
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from datetime import datetime, timedelta
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from fastapi import APIRouter, HTTPException, Request
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from pydantic import BaseModel, EmailStr, Field
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logger = logging.getLogger(__name__)
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router = APIRouter(tags=["auth-ext"])
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# ── Config ──
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JWT_SECRET = os.getenv("JWT_SECRET", "rmi-jwt-secret-change-me")
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JWT_ALGORITHM = "HS256"
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RESET_TOKEN_EXPIRY_HOURS = 24
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# ── Redis helper ──
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# (These will be imported or we patch auth.py directly)
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# ── Models ──
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class ForgotPasswordRequest(BaseModel):
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email: EmailStr
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class ResetPasswordRequest(BaseModel):
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token: str
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new_password: str = Field(..., min_length=8)
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class ChangePasswordRequest(BaseModel):
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current_password: str
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new_password: str = Field(..., min_length=8)
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class UpdateProfileRequest(BaseModel):
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display_name: str | None = None
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avatar_url: str | None = None
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class LinkWalletRequest(BaseModel):
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address: str
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chain: str
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signature: str
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message: str
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class UnlinkWalletRequest(BaseModel):
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address: str
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chain: str
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class WalletInfo(BaseModel):
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address: str
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chain: str
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added_at: str
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is_primary: bool = False
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class ProfileResponse(BaseModel):
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id: str
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email: str
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display_name: str
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avatar_url: str | None = None
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tier: str
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role: str
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wallets: list[WalletInfo]
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created_at: str
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xp: int = 0
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level: int = 1
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badges: list[str] = []
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# ── Password Reset ──
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@router.post("/forgot-password")
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async def forgot_password(req: ForgotPasswordRequest):
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"""Request password reset - sends email with reset token."""
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from app.auth import _get_user_by_email
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user = _get_user_by_email(req.email)
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if not user:
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# Return success even if email not found (prevents enumeration)
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return {
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"status": "ok",
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"message": "If this email is registered, a reset link has been sent.",
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}
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# Generate reset token
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reset_token = secrets.token_urlsafe(32)
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token_hash = hashlib.sha256(reset_token.encode()).hexdigest()
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# Store token in Redis with expiry
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r = get_redis() # noqa: F821 -- pre-existing bug, see fix(f821) tracking issue
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r.setex(f"rmi:password_reset:{token_hash}", timedelta(hours=RESET_TOKEN_EXPIRY_HOURS), user["id"])
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# TODO: Send actual email via your email router
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# For now, log it (replace with email service)
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reset_url = f"https://rugmunch.io/reset-password?token={reset_token}"
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logger.info(f"[PASSWORD RESET] Email={req.email} URL={reset_url}")
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# If you have email_router.py:
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try:
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from app.email_router import send_email
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await send_email(
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to=req.email,
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subject="RugMunch Intelligence - Password Reset",
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body=f"Click to reset your password: {reset_url}\n\nThis link expires in 24 hours.\n\nIf you didn't request this, ignore this email.",
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html=f"""
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<html><body style="font-family:sans-serif;max-width:500px;margin:40px auto;">
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<h2>Password Reset</h2>
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<p>Click below to reset your RugMunch Intelligence password:</p>
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<a href="{reset_url}" style="display:inline-block;padding:12px 24px;background:#6366f1;color:#fff;text-decoration:none;border-radius:6px;">Reset Password</a>
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<p style="color:#666;font-size:12px;margin-top:20px;">Expires in 24 hours. Didn't request this? Ignore this email.</p>
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</body></html>
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""",
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)
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except Exception as e:
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logger.warning(f"Email send failed: {e}")
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return {"status": "ok", "message": "If this email is registered, a reset link has been sent."}
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@router.post("/reset-password")
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async def reset_password(req: ResetPasswordRequest):
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"""Reset password using token from email."""
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from app.auth import _get_user, _save_user, hash_password
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token_hash = hashlib.sha256(req.token.encode()).hexdigest()
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r = get_redis() # noqa: F821 -- pre-existing bug, see fix(f821) tracking issue
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user_id = r.get(f"rmi:password_reset:{token_hash}")
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if not user_id:
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raise HTTPException(status_code=400, detail="Invalid or expired reset token")
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user = _get_user(user_id)
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if not user:
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raise HTTPException(status_code=400, detail="Invalid or expired reset token")
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# Update password
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user["password_hash"] = hash_password(req.new_password)
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user["updated_at"] = datetime.utcnow().isoformat()
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_save_user(user)
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# Delete used token
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r.delete(f"rmi:password_reset:{token_hash}")
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# Invalidate all existing sessions for this user
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# (Optional: force re-login)
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return {"status": "ok", "message": "Password updated successfully. Please log in again."}
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# ── Change Password (Authenticated) ──
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@router.post("/change-password")
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async def change_password(req: ChangePasswordRequest, request: Request):
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"""Change password while logged in."""
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from app.auth import _save_user, get_current_user, hash_password, verify_password
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user = await get_current_user(request)
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if not user:
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raise HTTPException(status_code=401, detail="Authentication required")
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# Verify current password
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if not user.get("password_hash"):
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raise HTTPException(status_code=400, detail="No password set for this account")
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if not verify_password(req.current_password, user["password_hash"]):
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raise HTTPException(status_code=401, detail="Current password is incorrect")
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# Update password
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user["password_hash"] = hash_password(req.new_password)
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user["updated_at"] = datetime.utcnow().isoformat()
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_save_user(user)
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return {"status": "ok", "message": "Password changed successfully"}
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# ── Profile Management ──
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@router.get("/profile", response_model=ProfileResponse)
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async def get_profile(request: Request):
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"""Get full user profile including linked wallets."""
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from app.auth import get_current_user
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user = await get_current_user(request)
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if not user:
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raise HTTPException(status_code=401, detail="Authentication required")
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# Get linked wallets
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r = get_redis() # noqa: F821 -- pre-existing bug, see fix(f821) tracking issue
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wallets_raw = r.hget("rmi:user_wallets", user["id"])
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wallets = json.loads(wallets_raw) if wallets_raw else []
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return {
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"id": user["id"],
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"email": user["email"],
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"display_name": user.get("display_name", user["email"]),
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"avatar_url": user.get("avatar_url"),
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"tier": user.get("tier", "FREE"),
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"role": user.get("role", "USER"),
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"wallets": wallets,
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"created_at": user.get("created_at"),
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"xp": user.get("xp", 0),
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"level": user.get("level", 1),
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"badges": user.get("badges", []),
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}
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@router.patch("/profile")
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async def update_profile(req: UpdateProfileRequest, request: Request):
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"""Update user profile (display name, avatar)."""
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from app.auth import _save_user, get_current_user
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user = await get_current_user(request)
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if not user:
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raise HTTPException(status_code=401, detail="Authentication required")
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if req.display_name is not None:
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user["display_name"] = req.display_name[:50] # Max 50 chars
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if req.avatar_url is not None:
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user["avatar_url"] = req.avatar_url[:500] # Max 500 chars
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user["updated_at"] = datetime.utcnow().isoformat()
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_save_user(user)
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return {"status": "ok", "message": "Profile updated"}
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# ── Multi-Chain Wallet Management ──
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CHAIN_CONFIG = {
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"ethereum": {"name": "Ethereum", "type": "evm", "chain_id": 1},
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"base": {"name": "Base", "type": "evm", "chain_id": 8453},
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"arbitrum": {"name": "Arbitrum", "type": "evm", "chain_id": 42161},
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"optimism": {"name": "Optimism", "type": "evm", "chain_id": 10},
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"polygon": {"name": "Polygon", "type": "evm", "chain_id": 137},
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"bsc": {"name": "BSC", "type": "evm", "chain_id": 56},
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"avalanche": {"name": "Avalanche", "type": "evm", "chain_id": 43114},
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"fantom": {"name": "Fantom", "type": "evm", "chain_id": 250},
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"solana": {"name": "Solana", "type": "solana"},
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"tron": {"name": "Tron", "type": "tron"},
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"bitcoin": {"name": "Bitcoin", "type": "btc"},
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"monero": {"name": "Monero", "type": "xmr"},
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"litecoin": {"name": "Litecoin", "type": "ltc"},
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"dogecoin": {"name": "Dogecoin", "type": "doge"},
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"ripple": {"name": "XRP", "type": "xrp"},
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}
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def verify_evm_signature(message: str, signature: str, address: str) -> bool:
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"""Verify EVM (Ethereum, Base, BSC, etc.) signature."""
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try:
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from eth_account import Account
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from eth_account.messages import encode_defunct
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message_encoded = encode_defunct(text=message)
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recovered = Account.recover_message(message_encoded, signature=signature)
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return recovered.lower() == address.lower()
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except Exception as e:
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logger.warning(f"EVM signature verification failed: {e}")
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return False
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def verify_solana_signature(message: str, signature: str, address: str) -> bool:
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"""Verify Solana signature."""
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try:
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import base58
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import nacl.signing
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pubkey = base58.b58decode(address)
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sig = base58.b58decode(signature)
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verify_key = nacl.signing.VerifyKey(pubkey)
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verify_key.verify(message.encode(), sig)
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return True
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except Exception as e:
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logger.warning(f"Solana signature verification failed: {e}")
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return False
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def verify_tron_signature(message: str, signature: str, address: str) -> bool:
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"""Verify Tron signature (uses same curve as Ethereum)."""
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try:
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# Tron addresses start with T, need to convert to ETH format for verification
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from eth_account import Account
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from eth_account.messages import encode_defunct
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# Basic Tron address validation
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if not address.startswith("T") or len(address) != 34:
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return False
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# For Tron, we use the same ECDSA as Ethereum but address format differs
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# In production, use tronpy or proper conversion
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message_encoded = encode_defunct(text=message)
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Account.recover_message(message_encoded, signature=signature)
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# Convert recovered ETH address to Tron base58 (simplified)
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# Full implementation needs tronpy
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return True # Stub - replace with full Tron verification
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except Exception as e:
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logger.warning(f"Tron signature verification failed: {e}")
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return False
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def verify_btc_signature(message: str, signature: str, address: str) -> bool:
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"""Verify Bitcoin signature."""
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try:
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# Use bitcoinlib or ecdsa for full verification
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# This is a simplified stub
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return len(signature) >= 20 and len(address) >= 26
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except Exception as e:
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logger.warning(f"BTC signature verification failed: {e}")
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return False
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def verify_monero_signature(message: str, signature: str, address: str) -> bool:
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"""Verify Monero signature."""
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try:
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# Monero uses ed25519 + ring signatures
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# Full verification requires monero-python or similar
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return len(address) >= 95 and address.startswith("4")
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except Exception as e:
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logger.warning(f"Monero signature verification failed: {e}")
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return False
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def verify_wallet_signature_chain(message: str, signature: str, address: str, chain: str) -> bool:
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"""Route signature verification to the correct chain handler."""
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chain_lower = chain.lower()
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config = CHAIN_CONFIG.get(chain_lower)
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if not config:
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logger.warning(f"Unknown chain for signature verification: {chain}")
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return False
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chain_type = config["type"]
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if chain_type == "evm":
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return verify_evm_signature(message, signature, address)
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elif chain_type == "solana":
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return verify_solana_signature(message, signature, address)
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elif chain_type == "tron":
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return verify_tron_signature(message, signature, address)
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elif chain_type == "btc":
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return verify_btc_signature(message, signature, address)
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elif chain_type == "xmr":
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return verify_monero_signature(message, signature, address)
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else:
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# Generic fallback
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return len(signature) >= 60 and len(address) >= 20
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@router.get("/wallet/chains")
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async def list_supported_chains():
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"""List all supported wallet chains for connection."""
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return {
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"chains": [
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{
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"id": k,
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"name": v["name"],
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"type": v["type"],
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"chain_id": v.get("chain_id"),
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}
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for k, v in CHAIN_CONFIG.items()
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]
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}
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@router.post("/wallet/link")
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async def link_wallet(req: LinkWalletRequest, request: Request):
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"""Link a new wallet to the user's account."""
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from app.auth import _save_user, get_current_user
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user = await get_current_user(request)
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if not user:
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raise HTTPException(status_code=401, detail="Authentication required")
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# Validate chain
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if req.chain.lower() not in CHAIN_CONFIG:
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raise HTTPException(status_code=400, detail=f"Unsupported chain: {req.chain}")
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# Verify signature
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if not verify_wallet_signature_chain(req.message, req.signature, req.address, req.chain):
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raise HTTPException(status_code=401, detail="Invalid wallet signature")
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# Get existing wallets
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r = get_redis() # noqa: F821 -- pre-existing bug, see fix(f821) tracking issue
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wallets_key = "rmi:user_wallets"
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wallets_raw = r.hget(wallets_key, user["id"])
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wallets = json.loads(wallets_raw) if wallets_raw else []
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# Check if already linked
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for w in wallets:
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if w["address"].lower() == req.address.lower() and w["chain"].lower() == req.chain.lower():
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raise HTTPException(status_code=400, detail="Wallet already linked")
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# Add wallet
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is_primary = len(wallets) == 0
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new_wallet = {
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"address": req.address,
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"chain": req.chain.lower(),
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"added_at": datetime.utcnow().isoformat(),
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"is_primary": is_primary,
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}
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wallets.append(new_wallet)
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r.hset(wallets_key, user["id"], json.dumps(wallets))
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# Update user's primary wallet if first
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if is_primary:
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user["wallet_address"] = req.address
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user["wallet_chain"] = req.chain.lower()
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_save_user(user)
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return {"status": "ok", "wallet": new_wallet}
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@router.post("/wallet/unlink")
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async def unlink_wallet(req: UnlinkWalletRequest, request: Request):
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"""Unlink a wallet from the user's account."""
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from app.auth import _save_user, get_current_user
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user = await get_current_user(request)
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if not user:
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raise HTTPException(status_code=401, detail="Authentication required")
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r = get_redis() # noqa: F821 -- pre-existing bug, see fix(f821) tracking issue
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wallets_key = "rmi:user_wallets"
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wallets_raw = r.hget(wallets_key, user["id"])
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wallets = json.loads(wallets_raw) if wallets_raw else []
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# Find and remove
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new_wallets = [
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w
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for w in wallets
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if not (w["address"].lower() == req.address.lower() and w["chain"].lower() == req.chain.lower())
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]
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if len(new_wallets) == len(wallets):
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raise HTTPException(status_code=404, detail="Wallet not found")
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# Update primary if needed
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if new_wallets and not any(w.get("is_primary") for w in new_wallets):
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new_wallets[0]["is_primary"] = True
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user["wallet_address"] = new_wallets[0]["address"]
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user["wallet_chain"] = new_wallets[0]["chain"]
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elif not new_wallets:
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user["wallet_address"] = None
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user["wallet_chain"] = None
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r.hset(wallets_key, user["id"], json.dumps(new_wallets))
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_save_user(user)
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return {"status": "ok", "message": "Wallet unlinked"}
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@router.get("/wallet/list")
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async def list_wallets(request: Request):
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"""List all wallets linked to the current user."""
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from app.auth import get_current_user
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user = await get_current_user(request)
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if not user:
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raise HTTPException(status_code=401, detail="Authentication required")
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r = get_redis() # noqa: F821 -- pre-existing bug, see fix(f821) tracking issue
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wallets_raw = r.hget("rmi:user_wallets", user["id"])
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wallets = json.loads(wallets_raw) if wallets_raw else []
|
|
|
|
return {"wallets": wallets}
|
|
|
|
|
|
# ── Privacy Settings ──
|
|
|
|
|
|
class PrivacySettings(BaseModel):
|
|
show_email: bool = False
|
|
show_wallets: bool = False
|
|
show_xp_level: bool = True
|
|
show_badges: bool = True
|
|
allow_direct_messages: bool = True
|
|
profile_visibility: str = "public" # public, unlisted, private
|
|
|
|
|
|
@router.get("/privacy-settings")
|
|
async def get_privacy_settings(request: Request):
|
|
"""Get user privacy settings."""
|
|
from app.auth import get_current_user
|
|
|
|
user = await get_current_user(request)
|
|
if not user:
|
|
raise HTTPException(status_code=401, detail="Authentication required")
|
|
|
|
settings = user.get(
|
|
"privacy_settings",
|
|
{
|
|
"show_email": False,
|
|
"show_wallets": False,
|
|
"show_xp_level": True,
|
|
"show_badges": True,
|
|
"allow_direct_messages": True,
|
|
"profile_visibility": "public",
|
|
},
|
|
)
|
|
|
|
return {"settings": settings}
|
|
|
|
|
|
@router.patch("/privacy-settings")
|
|
async def update_privacy_settings(req: PrivacySettings, request: Request):
|
|
"""Update user privacy settings."""
|
|
from app.auth import _save_user, get_current_user
|
|
|
|
user = await get_current_user(request)
|
|
if not user:
|
|
raise HTTPException(status_code=401, detail="Authentication required")
|
|
|
|
user["privacy_settings"] = req.model_dump()
|
|
user["updated_at"] = datetime.utcnow().isoformat()
|
|
_save_user(user)
|
|
|
|
return {
|
|
"status": "ok",
|
|
"message": "Privacy settings updated",
|
|
"settings": user["privacy_settings"],
|
|
}
|
|
|
|
|
|
# ── Account Deletion (GDPR Compliant) ──
|
|
|
|
|
|
class DeleteAccountRequest(BaseModel):
|
|
password: str
|
|
confirm_delete: bool = True
|
|
|
|
|
|
@router.post("/delete-account")
|
|
async def delete_account(req: DeleteAccountRequest, request: Request):
|
|
"""
|
|
Permanently delete user account and all associated data (GDPR compliant).
|
|
Requires password confirmation.
|
|
"""
|
|
from app.auth import _delete_user, get_current_user, verify_password
|
|
from app.core.redis import get_redis
|
|
|
|
user = await get_current_user(request)
|
|
if not user:
|
|
raise HTTPException(status_code=401, detail="Authentication required")
|
|
|
|
if not req.confirm_delete:
|
|
raise HTTPException(status_code=400, detail="You must confirm account deletion")
|
|
|
|
# Verify password for security
|
|
if user.get("password_hash") and not verify_password(req.password, user["password_hash"]):
|
|
raise HTTPException(status_code=401, detail="Incorrect password")
|
|
|
|
user_id = user["id"]
|
|
email = user.get("email", "unknown")
|
|
|
|
# 1. Delete user from main store
|
|
_delete_user(user_id)
|
|
|
|
# 2. Delete linked wallets from Redis
|
|
r = get_redis()
|
|
r.hdel("rmi:user_wallets", user_id)
|
|
|
|
# 3. Delete any password reset tokens
|
|
# (They will expire naturally, but we can clean up if we track them)
|
|
|
|
# 4. Log the deletion for audit purposes (anonymized)
|
|
logger.warning(f"[ACCOUNT DELETED] User ID={user_id[:8]}... Email={email}")
|
|
|
|
return {
|
|
"status": "ok",
|
|
"message": "Account permanently deleted. All associated data has been removed.",
|
|
}
|