Added /v3/tenures/blocks/{consensus_hash} endpoint

CHANGELOG.md

@@ -11,6 +11,7 @@ and this project adheres to the versioning scheme outlined in the [README.md](RE
 
 - Add `stackerdb_timeout_secs` to miner config for limiting duration of StackerDB HTTP requests.
 - When determining a global transaction replay set, the state evaluator now uses a longest-common-prefix algorithm to find a replay set in the case where a single replay set has less than 70% of signer weight.
+- New endpoint /v3/tenures/blocks/ allowing retrieving the list of stacks blocks from a burn block
 
 ### Changed
 

docs/rpc/components/examples/tenure-blocks.example.json

@@ -0,0 +1,77 @@
+{
+    "burn_block_hash": "dff0aba3d65209225e365692ac46d26fa64ca9760bd7c244fc27e2022f7cb90d",
+    "burn_block_height": 51,
+    "consensus_hash": "90b360130732dd83a165a7fa34386ae547512300",
+    "stacks_blocks": [
+        {
+            "block_hash": "a9f3d8bca7d766a2022528e27c52f39ba77192f0712ea5515cc9d06b97821a11",
+            "block_id": "67c795896b4c2940b3eb759871661a72e78458ba591dc63979d689d23695891f",
+            "header_type": "nakamoto",
+            "height": 116,
+            "parent_block_id": "fb7102c45bb2f07a6dd86b6672cb39133861fc7d38087e82cb04d4faccfcab82"
+        },
+        {
+            "block_hash": "3e81505acaa3d386e15256921dd1193e479fd9d7f81d993b1c2b327b9bfb05cc",
+            "block_id": "fb7102c45bb2f07a6dd86b6672cb39133861fc7d38087e82cb04d4faccfcab82",
+            "header_type": "nakamoto",
+            "height": 115,
+            "parent_block_id": "5d51f815bc71508768b71258d8bc2adc68c129428101a418083f5b5ab30d525e"
+        },
+        {
+            "block_hash": "c6f427503dcbe8bf187c7ce523c7a239328b2ab4ec87d6013895b2bd9ed23604",
+            "block_id": "5d51f815bc71508768b71258d8bc2adc68c129428101a418083f5b5ab30d525e",
+            "header_type": "nakamoto",
+            "height": 114,
+            "parent_block_id": "7d1c89f57a467f888fed171a5b3a2e51a7652f862189710df7db814ef84a29e2"
+        },
+        {
+            "block_hash": "f0665d1dd419e949d68c4e85b7f79e078d6c36d929820b9cd9c794a60c0505b4",
+            "block_id": "7d1c89f57a467f888fed171a5b3a2e51a7652f862189710df7db814ef84a29e2",
+            "header_type": "nakamoto",
+            "height": 113,
+            "parent_block_id": "b65ab3b6d113285390c1d99c09a62d940f5b55c1cbc10bdc1b478c395fc435f9"
+        },
+        {
+            "block_hash": "0486701e4eed06b74c3d93b82ffc0f3700b3cb2bea41aea1a30e00a5669ec0b7",
+            "block_id": "b65ab3b6d113285390c1d99c09a62d940f5b55c1cbc10bdc1b478c395fc435f9",
+            "header_type": "nakamoto",
+            "height": 112,
+            "parent_block_id": "c711415e6eedffcb6be16e33eb5c5cf62c3f51047f9528a51e21cbd83b25c185"
+        },
+        {
+            "block_hash": "6724170340a2e507dbe7b21b691412e196c7c8900a597786aa991c1429ae6b58",
+            "block_id": "c711415e6eedffcb6be16e33eb5c5cf62c3f51047f9528a51e21cbd83b25c185",
+            "header_type": "nakamoto",
+            "height": 111,
+            "parent_block_id": "b11d631ef1b052942973cac88527a56f6e00c51fd57f9b7a710713f58ddc2393"
+        },
+        {
+            "block_hash": "2114066e4446242e558847f552ca839f65ae769ab59000087677007e52b0dab7",
+            "block_id": "b11d631ef1b052942973cac88527a56f6e00c51fd57f9b7a710713f58ddc2393",
+            "header_type": "nakamoto",
+            "height": 110,
+            "parent_block_id": "2ef1973e95ba622479e59e87251d35c1eaaa9cb7f99f3dd3a8a79359624c38eb"
+        },
+        {
+            "block_hash": "2345d34722cb07e908c5dab7f89ec0756f34d7fe34c86e40881c29c6aa202601",
+            "block_id": "2ef1973e95ba622479e59e87251d35c1eaaa9cb7f99f3dd3a8a79359624c38eb",
+            "header_type": "nakamoto",
+            "height": 109,
+            "parent_block_id": "9c1f844267819dc7349ff0aff6e6c6f60d8c41b531e304cd89df022ca4d147bf"
+        },
+        {
+            "block_hash": "6b904297fdd045e2d18b93083f9d36592fa6915a53e8461fc3b4c59f6c91bc6d",
+            "block_id": "9c1f844267819dc7349ff0aff6e6c6f60d8c41b531e304cd89df022ca4d147bf",
+            "header_type": "nakamoto",
+            "height": 108,
+            "parent_block_id": "335596dd153bfc155863a2d439940816cd5095a3b36e2738fb89d715c28ac6c5"
+        },
+        {
+            "block_hash": "cd748c67a9b7e685c52f388cc1d5e334b3dbe2509535caaf9f7ea7b6e5bbad77",
+            "block_id": "335596dd153bfc155863a2d439940816cd5095a3b36e2738fb89d715c28ac6c5",
+            "header_type": "nakamoto",
+            "height": 107,
+            "parent_block_id": "45cb658a80897117c2cfa6191a7623344ed1079117ad8bb30113019278bac028"
+        }
+    ]
+}

docs/rpc/components/schemas/tenure-blocks.schema.yaml

@@ -0,0 +1,39 @@
+type: object
+properties:
+  consensus_hash:
+    type: string
+    description: Consensus hash of the tenure
+    pattern: "^[0-9a-f]{40}$"
+  burn_block_height:
+    type: integer
+    description: Height of the Bitcoin block
+    format: uint64
+  burn_block_hash:
+    type: string
+    description: Hash of the Bitcoin block
+    pattern: "^[0-9a-f]{64}$"
+  stacks_blocks:
+    type: array
+    items:
+      type: object
+      properties:
+        block_id:
+          type: string
+          description: Block ID (index block hash)
+          pattern: "^[0-9a-f]{64}$"
+        block_hash:
+          type: string
+          description: Hash of the block
+          pattern: "^[0-9a-f]{64}$"
+        header_type:
+          type: string
+          description: Type of block (currently "epoch2" or "nakamoto")
+        height:
+          type: integer
+          description: Height of the block
+          format: uint64
+        parent_block_id:
+          type: string
+          description: Block ID (index block hash) of the parent
+          pattern: "^[0-9a-f]{64}$"
+

docs/rpc/openapi.yaml

@@ -157,6 +157,8 @@ components:
       $ref: ./components/schemas/tenure-tip.schema.yaml
     GetStackerSet:
       $ref: ./components/schemas/get-stacker-set.schema.yaml
+    TenureBlocks:
+      $ref: ./components/schemas/tenure-blocks.schema.yaml
 
 paths:
   /v2/transactions:
@@ -1057,6 +1059,40 @@ paths:
                 type: string
                 format: binary
 
+  /v3/tenures/blocks/{consensus_hash}:
+    get:
+      summary: Get the list of Stacks blocks in a tenure
+      tags:
+        - Blocks
+      security: []
+      operationId: getTenureBlocks
+      description: |
+        Get the list of blocks in a tenure. The blocks will be
+        shown in order from highest to lowest.
+      parameters:
+        - name: consensus_hash
+          in: path
+          description: The hex-encoded consensus hash of the tenure to query (40 hexadecimal characters, without 0x prefix)
+          required: true
+          schema:
+            type: string
+            pattern: "^[0-9a-f]{40}$"
+      responses:
+        "200":
+          description: List of Stacks blocks in the tenure
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/TenureBlocks"
+              example:
+                $ref: "./components/examples/tenure-blocks.example.json"
+        "400":
+          $ref: "#/components/responses/BadRequest"
+        "404":
+          $ref: "#/components/responses/NotFound"
+        "500":
+          $ref: "#/components/responses/InternalServerError"
+
   /v3/sortitions:
     get:
       summary: Get latest sortition information

stackslib/src/chainstate/stacks/db/mod.rs

@@ -395,6 +395,13 @@ impl StacksHeaderInfo {
     pub fn is_nakamoto_block(&self) -> bool {
         matches!(self.anchored_header, StacksBlockHeaderTypes::Nakamoto(_))
     }
+
+    pub fn header_type_name(&self) -> &str {
+        match self.anchored_header {
+            StacksBlockHeaderTypes::Epoch2(_) => "epoch2",
+            StacksBlockHeaderTypes::Nakamoto(_) => "nakamoto",
+        }
+    }
 }
 
 impl FromRow<DBConfig> for DBConfig {