feat: Implement LTI deep linking, live sessions, predictive analytics, and portfolios with associated UI and database migrations.

2026-02-24 09:37:16 -03:00
parent 7f7ea3d70c
commit 04dbe05704
81 changed files with 4119 additions and 249 deletions
@@ -0,0 +1,43 @@
+use jsonwebtoken::jwk::{JwkSet, Jwk, CommonParameters, RSAKeyParameters, AlgorithmParameters};
+use serde_json::json;
+use std::env;
+
+pub fn get_lti_private_key() -> jsonwebtoken::EncodingKey {
+    let key_str = env::var("LTI_PRIVATE_KEY").unwrap_or_else(|_| {
+        // Fallback for development (DO NOT USE IN PRODUCTION)
+        include_str!("../dev_keys/lti_private.pem").to_string()
+    });
+    
+    jsonwebtoken::EncodingKey::from_rsa_pem(key_str.as_bytes()).expect("Invalid LTI private key")
+}
+
+pub fn get_lti_jwks() -> JwkSet {
+    let n = env::var("LTI_JWK_N").unwrap_or_else(|_| {
+        "weIdo6QklIJW77oEAd0NvX_L1e6mFRpHbSrhWjEJTfQDzLdNV84zPfu-rP-IJdWlvrtO2F_dHHah0ilNRZCaAwPXNqS6L57OrYJjxeDXKWnnfaVw4uUT1aDGFcXQ55Bbf05-N28aj26NEXh9WQVqO6L8XRrleRUgJtb8MBAWovxKi3CBJ_lFVYe31cPeAOCaEF_xzeMVEmJt3fbSewsUIrB7jD8F3YOcu8h_QGAc9tn9uxMfBJv2XZoGHCtMQUGG07iZtoSKBYGrWf5rBc7PsCF_VuQzlO9cf13jgQ2rcfcU3LwC_gp4A9RYnv_ymaHELz0kALKBtBxj1XU7QdLrsw".to_string() 
+    });
+
+    let jwk = Jwk {
+        common: CommonParameters {
+            public_key_use: Some(jsonwebtoken::jwk::PublicKeyUse::Signature),
+            key_operations: None,
+            key_algorithm: Some(jsonwebtoken::jwk::KeyAlgorithm::RS256),
+            key_id: Some("openccb-lti-key-1".to_string()),
+            x509_url: None,
+            x509_chain: None,
+            x509_sha1_fingerprint: None,
+            x509_sha256_fingerprint: None,
+        },
+        algorithm: AlgorithmParameters::RSA(RSAKeyParameters {
+            key_type: jsonwebtoken::jwk::RSAKeyType::RSA,
+            n,
+            e: "AQAB".to_string(),
+        }),
+    };
+
+    JwkSet { keys: vec![jwk] }
+}
+
+pub async fn lti_jwks_handler() -> axum::Json<serde_json::Value> {
+    let jwks = get_lti_jwks();
+    axum::Json(json!(jwks))
+}