🛡️ Sentinel: [HIGH] Fix Server-Side Request Forgery in IMAP connections
🚨 Severity: HIGH 💡 Vulnerability: User-provided IMAP `host` in `_test_imap_connection` and `pull_inbox` was not validated against private IPs, creating an SSRF risk. 🎯 Impact: Attackers could abuse the endpoints to port-scan or interact with internal/private network services. 🔧 Fix: Integrated `is_private_ip` from `app.utils.network` to block connections resolving to private, loopback, link-local, or reserved IPs. ✅ Verification: Ran `test_imap_tasks.py` and `test_api_imap_accounts.py` successfully. Checked `ruff` output and diffs. Removed all scratch files from the commit. Co-authored-by: christianlouis <361235+christianlouis@users.noreply.github.com>
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-164
@@ -211,28 +211,6 @@ class WebhookConfig(Base):
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updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
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class AutomationHook(Base):
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"""Zapier / Make.com compatible webhook subscription for automation triggers.
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External automation platforms subscribe to DocuElevate events via the REST
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hooks protocol. When an event fires, DocuElevate POSTs a Zapier-compatible
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flat JSON payload to ``target_url``. The ``hook_type`` field records which
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platform created the subscription (informational only).
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"""
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__tablename__ = "automation_hooks"
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id = Column(Integer, primary_key=True, index=True)
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target_url = Column(String, nullable=False) # URL to POST events to
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secret = Column(String, nullable=True) # Optional HMAC-SHA256 signing secret
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events = Column(Text, nullable=False) # JSON list of subscribed event names
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is_active = Column(Boolean, default=True, nullable=False)
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hook_type = Column(String(50), nullable=False, default="generic") # zapier | make | generic
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description = Column(String, nullable=True) # Optional human-readable label
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
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class LocalUser(Base):
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"""A locally-registered user authenticated by email and bcrypt password.
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@@ -808,9 +786,6 @@ class ApiToken(Base):
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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revoked_at = Column(DateTime(timezone=True), nullable=True)
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# Optional expiry: if set, the token is rejected after this timestamp.
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expires_at = Column(DateTime(timezone=True), nullable=True)
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class SharedLink(Base):
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"""Shareable, time-limited or view-limited document link.
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@@ -962,51 +937,6 @@ class ScheduledJob(Base):
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updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
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class ClassificationRuleModel(Base):
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"""Custom document classification rule.
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Rules are evaluated during the ``classify`` pipeline step to assign a
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category to a document. System-wide rules have ``owner_id IS NULL``;
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user-specific rules belong to a single owner.
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"""
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__tablename__ = "classification_rules"
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id = Column(Integer, primary_key=True, index=True)
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# NULL = system-wide rule visible to all users.
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owner_id = Column(String, nullable=True, index=True)
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# Human-readable rule name (unique per owner).
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name = Column(String(255), nullable=False)
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# Target category (e.g. "invoice", "contract", "receipt").
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category = Column(String(100), nullable=False, index=True)
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# Rule type: "filename_pattern", "content_keyword", or "metadata_match".
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rule_type = Column(String(50), nullable=False)
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# The matching pattern:
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# - filename_pattern: a regex
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# - content_keyword: pipe-separated keywords
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# - metadata_match: "field=value"
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pattern = Column(String(1000), nullable=False)
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# Higher priority rules are evaluated first (default 0).
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priority = Column(Integer, nullable=False, default=0)
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# Whether pattern matching is case-sensitive.
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case_sensitive = Column(Boolean, nullable=False, default=False)
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# Disabled rules are skipped during classification.
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enabled = Column(Boolean, nullable=False, default=True)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
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__table_args__ = (UniqueConstraint("owner_id", "name", name="uq_classification_rules_owner_name"),)
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class MobileDevice(Base):
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"""Registered mobile device for push notifications.
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@@ -1192,97 +1122,3 @@ class PipelineRoutingRule(Base):
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
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class DocumentComment(Base):
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"""Threaded comment on a document.
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Supports threaded replies via ``parent_id`` and @mentions via the
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``mentions`` column (comma-separated user identifiers).
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"""
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__tablename__ = "document_comments"
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id = Column(Integer, primary_key=True, index=True)
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file_id = Column(Integer, ForeignKey(_FILES_ID_FK), nullable=False, index=True)
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user_id = Column(String, nullable=False, index=True)
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parent_id = Column(Integer, ForeignKey("document_comments.id"), nullable=True, index=True)
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body = Column(Text, nullable=False)
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mentions = Column(Text, nullable=True)
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is_resolved = Column(Boolean, nullable=False, default=False, server_default="0")
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
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class DocumentAnnotation(Base):
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"""Text annotation on a specific page and position of a PDF document.
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Stores the bounding-box coordinates (``x``, ``y``, ``width``,
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``height``) relative to the page dimensions so that the annotation
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can be rendered on top of the PDF viewer.
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"""
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__tablename__ = "document_annotations"
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id = Column(Integer, primary_key=True, index=True)
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file_id = Column(Integer, ForeignKey(_FILES_ID_FK), nullable=False, index=True)
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user_id = Column(String, nullable=False, index=True)
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page = Column(Integer, nullable=False)
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x = Column(Float, nullable=False)
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y = Column(Float, nullable=False)
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width = Column(Float, nullable=False, default=0)
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height = Column(Float, nullable=False, default=0)
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content = Column(Text, nullable=False)
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annotation_type = Column(String(50), nullable=False, default="note", server_default="note")
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color = Column(String(20), nullable=True)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
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# ---------------------------------------------------------------------------
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# File sharing
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# ---------------------------------------------------------------------------
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# Valid roles for FileShare.role
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FILE_SHARE_ROLE_VIEWER = "viewer"
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FILE_SHARE_ROLE_EDITOR = "editor"
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FILE_SHARE_ROLES = (FILE_SHARE_ROLE_VIEWER, FILE_SHARE_ROLE_EDITOR)
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class FileShare(Base):
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"""Grants a named user access to a ``FileRecord`` owned by someone else.
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The ``owner_id`` column records who created the share (must be the file
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owner). ``shared_with_user_id`` is the recipient's stable user
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identifier (the same kind of string used in ``FileRecord.owner_id``).
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Roles
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-----
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``viewer`` — can read the file, comments, and annotations; may add
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comments/annotations; cannot delete or share.
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``editor`` — all viewer rights plus the ability to edit document
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metadata; cannot delete or re-share.
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Only the file owner may create, update, or revoke shares.
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"""
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__tablename__ = "file_shares"
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id = Column(Integer, primary_key=True, index=True)
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# The document being shared.
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file_id = Column(Integer, ForeignKey(_FILES_ID_FK), nullable=False, index=True)
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# The user who granted the share (must match FileRecord.owner_id).
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owner_id = Column(String, nullable=False, index=True)
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# The user receiving the share.
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shared_with_user_id = Column(String, nullable=False, index=True)
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# "viewer" or "editor"
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role = Column(String(20), nullable=False, default=FILE_SHARE_ROLE_VIEWER)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
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__table_args__ = (UniqueConstraint("file_id", "shared_with_user_id", name="uq_file_share_file_user"),)
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