feat(v0.5.0): Complete Auth & Serialization milestone

Add SafeXML, SafeYAML, SafeTOML modules for secure data format handling:

SafeXML:
- XXE (XML External Entity) prevention
- Entity expansion bomb protection (billion laughs)
- DTD blocking and PI restrictions
- Fluent builder DSL with automatic escaping
- Well-formedness and security proofs

SafeYAML:
- Dangerous tag blocking (!!python/object, !!ruby/object, etc.)
- Alias bomb prevention with depth limits
- Resource limits (depth, key length, value size)
- Safe type coercion and transformation
- Tag safety and alias depth proofs

SafeTOML:
- Resource limit enforcement
- Array homogeneity checking (TOML 1.0)
- DateTime/Date/Time validation
- Type-safe value accessors
- Key validation and resource proofs

This completes v0.5.0 milestone (6/6 modules):
- SafeSQL ✓
- SafeJWT ✓
- SafeBase64 ✓
- SafeXML ✓
- SafeYAML ✓
- SafeTOML ✓

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: Jonathan D.A. Jewell

STATE.scm

@@ -8,7 +8,7 @@
      (version . "0.4.1")
      (schema-version . "1.0")
      (created . "2025-01-10")
-     (updated . "2025-01-12T19:00:00Z")
+     (updated . "2025-01-12T23:45:00Z")
      (project . "proven")
      (repo . "github.com/hyperpolymath/proven"))
 
@@ -19,7 +19,7 @@
 
     (current-position
      (phase . "roadmap-expanded")
-     (overall-completion . 58)
+     (overall-completion . 65)
      (components
       ;; Core Idris 2 modules
       ((proven-ipkg (status . complete) (completion . 100))
@@ -57,9 +57,12 @@
         (submodules . (Types Decode Validate Proofs)))
        (safe-base64 (status . complete) (completion . 100)
         (submodules . (Types Encode Decode Proofs)))
-       (safe-xml (status . in-progress) (completion . 20))
-       (safe-yaml (status . pending) (completion . 0))
-       (safe-toml (status . pending) (completion . 0))
+       (safe-xml (status . complete) (completion . 100)
+        (submodules . (Types Parser Builder Proofs)))
+       (safe-yaml (status . complete) (completion . 100)
+        (submodules . (Types Parser Proofs)))
+       (safe-toml (status . complete) (completion . 100)
+        (submodules . (Types Parser Proofs)))
        ;; v0.6.0 - Data Types
        (safe-uuid (status . pending) (completion . 0))
        (safe-currency (status . pending) (completion . 0))
@@ -86,6 +89,28 @@
        (kotlin-bindings (status . complete) (completion . 100))
        (go-bindings (status . complete) (completion . 100))
        (elixir-bindings (status . complete) (completion . 100))
+       (zig-bindings (status . complete) (completion . 100))
+       (lua-bindings (status . complete) (completion . 100))
+       (ruby-bindings (status . complete) (completion . 100))
+       (nim-bindings (status . complete) (completion . 100))
+       (ocaml-bindings (status . complete) (completion . 100))
+       (haskell-bindings (status . complete) (completion . 100))
+       (ada-bindings (status . complete) (completion . 100))
+       ;; High priority bindings batch
+       (php-bindings (status . complete) (completion . 100))
+       (perl-bindings (status . complete) (completion . 100))
+       (c-bindings (status . complete) (completion . 100))
+       (cpp-bindings (status . complete) (completion . 100))
+       (bash-bindings (status . complete) (completion . 100))
+       ;; Medium priority bindings batch
+       (dart-bindings (status . complete) (completion . 100))
+       (scala-bindings (status . complete) (completion . 100))
+       (clojure-bindings (status . complete) (completion . 100))
+       (fsharp-bindings (status . complete) (completion . 100))
+       (crystal-bindings (status . in-progress) (completion . 0))
+       (v-bindings (status . pending) (completion . 0))
+       (d-bindings (status . pending) (completion . 0))
+       (r-bindings (status . pending) (completion . 0))
        ;; Infrastructure
        (ci-cd-workflows (status . complete) (completion . 100))
        (fuzzing (status . complete) (completion . 100))
@@ -157,14 +182,14 @@
        ((item . "ClusterFuzzLite fuzzing") (done . #t))))
 
      ((milestone . "v0.5.0 - Auth & Serialization")
-      (status . pending)
+      (status . complete)
       (items
        ((item . "SafeSQL (parameterized queries, injection prevention)") (done . #t))
        ((item . "SafeJWT (token validation, claim verification)") (done . #t))
        ((item . "SafeBase64 (encoding/decoding with length proofs)") (done . #t))
-       ((item . "SafeXML (XXE prevention, entity expansion protection)") (done . #f))
-       ((item . "SafeYAML (safe deserialization)") (done . #f))
-       ((item . "SafeTOML (config parsing without crashes)") (done . #f))))
+       ((item . "SafeXML (XXE prevention, entity expansion protection)") (done . #t))
+       ((item . "SafeYAML (safe deserialization)") (done . #t))
+       ((item . "SafeTOML (config parsing without crashes)") (done . #t))))
 
      ((milestone . "v0.6.0 - Data Types")
       (status . pending)
@@ -476,7 +501,30 @@
         "  - Streaming/chunked encoding/decoding"
         "  - Validation without full decoding"
         "Started SafeXML implementation (v0.5.0 milestone 3/6)"
-        "Updated STATE.scm with progress")))))
+        "Updated STATE.scm with progress"))
+
+     ((date . "2025-01-12")
+      (session . "v0.5.0-completion")
+      (accomplishments
+       ("Completed SafeXML module with XXE prevention"
+        "  - Types.idr: XMLNode, XMLAttr, XMLSecurityOptions with secureDefaults"
+        "  - Parser.idr: parseXML, entity expansion limits, depth checking"
+        "  - Builder.idr: Fluent DSL (element, withAttr, withText, build)"
+        "  - Proofs.idr: XXE prevention proofs, entity bomb protection"
+        "  - SafeXML.idr: High-level API (parse, elem, render, findElement)"
+        "Completed SafeYAML module with deserialization attack prevention"
+        "  - Types.idr: YAMLValue, YAMLSecurityOptions, dangerousTags list"
+        "  - Parser.idr: parseYAML, alias bomb prevention, tag blocking"
+        "  - Proofs.idr: Tag safety, alias depth, resource limit proofs"
+        "  - SafeYAML.idr: High-level API with type coercion and transformation"
+        "Completed SafeTOML module with resource limits"
+        "  - Types.idr: TOMLValue, TOMLDateTime/Date/Time, TOMLSecurityOptions"
+        "  - Parser.idr: parseTOML, key/value size limits, nesting depth"
+        "  - Proofs.idr: Resource limit proofs, type safety, key validation"
+        "  - SafeTOML.idr: High-level API with typed accessors"
+        "Completed v0.5.0 milestone (Auth & Serialization) - 6/6 modules done"
+        "Updated proven.ipkg with 12 new SafeXML/SafeYAML/SafeTOML modules"
+        "Updated Proven.idr with SafeXML, SafeYAML, SafeTOML exports")))))
 
 ;; Helper functions
 (define (get-completion-percentage state)

proven.ipkg

@@ -90,6 +90,19 @@ modules = Proven
         , Proven.SafeBase64.Encode
         , Proven.SafeBase64.Decode
         , Proven.SafeBase64.Proofs
+        , Proven.SafeXML
+        , Proven.SafeXML.Types
+        , Proven.SafeXML.Parser
+        , Proven.SafeXML.Builder
+        , Proven.SafeXML.Proofs
+        , Proven.SafeYAML
+        , Proven.SafeYAML.Types
+        , Proven.SafeYAML.Parser
+        , Proven.SafeYAML.Proofs
+        , Proven.SafeTOML
+        , Proven.SafeTOML.Types
+        , Proven.SafeTOML.Parser
+        , Proven.SafeTOML.Proofs
         , Proven.FFI
         , Proven.FFI.Types
         , Proven.FFI.Export

src/Proven.idr

@@ -20,6 +20,9 @@
 ||| @ SafeSQL      SQL operations that prevent injection attacks
 ||| @ SafeJWT      JWT token validation without exceptions
 ||| @ SafeBase64   Base64 encoding/decoding with correctness proofs
+||| @ SafeXML      XML parsing with XXE prevention
+||| @ SafeYAML     YAML parsing with deserialization attack prevention
+||| @ SafeTOML     TOML parsing with resource limits
 module Proven
 
 import public Proven.Core
@@ -39,3 +42,6 @@ import public Proven.SafeCommand
 import public Proven.SafeSQL
 import public Proven.SafeJWT
 import public Proven.SafeBase64
+import public Proven.SafeXML
+import public Proven.SafeYAML
+import public Proven.SafeTOML