New endpoint for renaming credential registries. Includes support to …

…join an existing registry. (WebOfTrust#209)

* New endpoint for renaming credential registries.  Includes support to join an existing registry.

Signed-off-by: pfeairheller <pfeairheller@gmail.com>

* Version bump

Signed-off-by: pfeairheller <pfeairheller@gmail.com>

---------

Signed-off-by: pfeairheller <pfeairheller@gmail.com>

Makefile

@@ -1,6 +1,6 @@
 .PHONY: build-keria
 build-keria:
-	@docker buildx build --platform=linux/amd64 --no-cache -f images/keria.dockerfile --tag weboftrust/keria:0.1.2  --tag weboftrust/keria:latest .
+	@docker buildx build --platform=linux/amd64 --no-cache -f images/keria.dockerfile --tag weboftrust/keria:0.1.3  --tag weboftrust/keria:latest .
 
 publish-keria:
 	@docker push weboftrust/keria --all-tags

setup.py

@@ -34,7 +34,7 @@
 
 setup(
     name='keria',
-    version='0.1.2',  # also change in src/keria/__init__.py
+    version='0.1.3',  # also change in src/keria/__init__.py
     license='Apache Software License 2.0',
     description='KERIA: KERI Agent in the cloud',
     long_description="KERIA: KERI Agent in the cloud.",
@@ -76,7 +76,7 @@
     python_requires='>=3.10.4',
     install_requires=[
         'hio>=0.6.9',
-        'keri>=1.1.1',
+        'keri>=1.1.6',
         'mnemonic>=0.20',
         'multicommand>=1.0.0',
         'falcon>=3.1.0',

src/keria/__init__.py

@@ -3,5 +3,5 @@
 main package
 """
 
-__version__ = '0.1.2'  # also change in setup.py
+__version__ = '0.1.3'  # also change in setup.py
 

src/keria/app/credentialing.py

@@ -14,6 +14,8 @@
 from keri.app.habbing import SignifyGroupHab
 from keri.core import coring, scheming, serdering
 from keri.db import dbing
+from keri.db.dbing import dgKey
+from keri.vdr import viring
 
 from keria.core import httping, longrunning
 
@@ -230,6 +232,69 @@ def on_get(req, rep, name, registryName):
         rep.content_type = "application/json"
         rep.data = json.dumps(rd).encode("utf-8")
 
+    @staticmethod
+    def on_put(req, rep, name, registryName):
+        """  Registry Resource PUT endpoint
+
+        Parameters:
+            req: falcon.Request HTTP request
+            rep: falcon.Response HTTP response
+            name (str): human readable name for AID
+            registryName(str): human readable name for registry or its SAID
+
+        ---
+        summary: Get a single credential issuance and revocation registy
+        description: Get a single credential issuance and revocation registy
+        tags:
+           - Registries
+        responses:
+           200:
+              description:  credential issuance and revocation registy
+
+        """
+        agent = req.context.agent
+
+        hab = agent.hby.habByName(name)
+        if hab is None:
+            raise falcon.HTTPNotFound(description=f"{name} is not a valid reference to an identifier")
+
+        body = req.get_media()
+        if 'name' not in body:
+            raise falcon.HTTPBadRequest(description="'name' is required in body")
+
+        name = body['name']
+        if agent.rgy.registryByName(name) is not None:
+            raise falcon.HTTPBadRequest(description=f"{name} is already in use for a registry")
+
+        registry = agent.rgy.registryByName(registryName)
+        if registry is None:
+            if registryName in agent.rgy.regs:  # Check to see if the registryName parameter is a SAID
+                registry = agent.rgy.regs[registryName]
+            else:
+                regk = registryName
+                key = dgKey(regk, regk)
+                raw = agent.rgy.reger.getTvt(key=key)
+                if raw is None:
+                    raise falcon.HTTPNotFound(
+                        description=f"{registryName} is not a valid reference to a credential registry")
+
+                regser = serdering.SerderKERI(raw=bytes(raw))
+                registry = agent.rgy.makeSignifyRegistry(name, hab.pre, regser)
+
+        regord = viring.RegistryRecord(registryKey=registry.regk, prefix=hab.pre)
+        agent.rgy.reger.regs.pin(keys=(name,), val=regord)
+        registry.name = name
+
+        rd = dict(
+            name=registry.name,
+            regk=registry.regk,
+            pre=registry.hab.pre,
+            state=asdict(registry.tever.state())
+        )
+        rep.status = falcon.HTTP_200
+        rep.content_type = "application/json"
+        rep.data = json.dumps(rd).encode("utf-8")
+
 
 class SchemaResourceEnd: