test: Add 8 and update 14 files

SECURITY_REVIEW.md

@@ -9,28 +9,25 @@ This comprehensive security review analyzes the Simple Object Server C++23 appli
 
 ## Critical Issues (MUST FIX)
 
-### 1. **Hardcoded Authentication Tokens in Test Configuration**
-- **Location**: `testing/sos_config.json:2-6`
-- **Risk**: CRITICAL - Exposed authentication tokens in repository
-- **Issue**: Test configuration contains hardcoded plaintext tokens ("fizzle1", "fizzle2", "fizzle3")
-- **Evidence**: Tokens visible in version control history
-- **Recommendation**: 
-  - Remove hardcoded tokens from repository immediately
-  - Use environment variables or external configuration
-  - Add `sos_config.json` to `.gitignore`
-  - Provide a `sos_config.json.example` template instead
-  - Rotate all existing tokens
+### 1. **~~Hardcoded Authentication Tokens in Test Configuration~~ [FIXED]**
+- **Location**: ~~`testing/sos_config.json:2-6`~~ File removed
+- **Risk**: ~~CRITICAL~~ RESOLVED - No longer exposed in repository
+- **Fix Implemented**:
+  - Removed hardcoded `sos_config.json` from repository
+  - Added to `.gitignore` to prevent accidental commits
+  - Created `sos_config.json.example` template
+  - Test scripts now generate random tokens for each test run
+  - Added `generate_test_config.sh` for dynamic token generation
 
-### 2. **No Token Hashing/Encryption**
-- **Location**: `src/server.cpp:70`
-- **Risk**: CRITICAL - Tokens stored and compared in plaintext
-- **Issue**: Authentication tokens are stored in memory and compared directly as strings
-- **Impact**: Token compromise exposes actual credentials
-- **Recommendation**:
-  - Implement token hashing using bcrypt or argon2
-  - Store only hashed tokens in configuration
-  - Hash incoming tokens before comparison
-  - Consider implementing JWT or OAuth2 for better security
+### 2. **~~No Token Hashing/Encryption~~ [FIXED]**
+- **Location**: `src/server.cpp:70-91`
+- **Risk**: ~~CRITICAL~~ RESOLVED - Tokens now use bcrypt hashing
+- **Fix Implemented**: 
+  - Added bcrypt implementation in `src/bcrypt.hpp`
+  - Server now verifies tokens against bcrypt hashes only
+  - Created `hash_token` utility for generating secure hashes
+  - Removed all plaintext token support for enhanced security
+- **Documentation**: See README.md for token hashing instructions
 
 ### 3. **Weak Cryptographic Hash for Content**
 - **Location**: `src/hash.cpp:12-56`
@@ -192,8 +189,8 @@ class AuditLogger {
 ## Priority Action Items
 
 1. **CRITICAL - Immediate**:
-   - Remove hardcoded tokens from repository
-   - Implement token hashing
+   - ~~Remove hardcoded tokens from repository~~ ✅ COMPLETED
+   - ~~Implement token hashing~~ ✅ COMPLETED
    - Replace XXHash with SHA-256 for content identification
 
 2. **HIGH - Before Public Release**: