api: expose gpg fingerprint of source

docs/development/journalist_api.rst

@@ -138,8 +138,9 @@ Response 200 (application/json):
               "is_starred": false,
               "journalist_designation": "validated benefactress",
               "key": {
-                  "public": "-----BEGIN PGP PUBLIC KEY BLOCK-----\n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\nFwtb1yZ6TEBSiLywZguTHurVeIyKW4C2jSlqyV1BnH8=\n=/Wxo\n-----END PGP PUBLIC KEY BLOCK-----\n",
-                  "type": "PGP"
+                "fingerprint": "8C71EA66B0278309A31DBD691733DA655854DB12",
+                "public": "-----BEGIN PGP PUBLIC KEY BLOCK-----\n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\nu6NXuCWOsf8lQNBKxkNpuohLlTef8n1y\n=Zp4Z\n-----END PGP PUBLIC KEY BLOCK-----\n",
+                "type": "PGP"
               },
               "last_updated": "2018-07-10T00:52:21.157409Z",
               "number_of_documents": 0,
@@ -157,8 +158,9 @@ Response 200 (application/json):
               "is_starred": false,
               "journalist_designation": "navigational firearm",
               "key": {
-                  "public": "-----BEGIN PGP PUBLIC KEY BLOCK-----\n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\ns1CnQxnBjVUbCHELdx2LR7XSmVwkAHBVJ1NALCMiQic=\n=pmcO\n-----END PGP PUBLIC KEY BLOCK-----\n",
-                  "type": "PGP"
+                "fingerprint": "C20D06197FFAE44552358AA5886EEA0A360D9FF1",
+                "public": "-----BEGIN PGP PUBLIC KEY BLOCK-----\n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\n5UrZB6IrSA4njr9Vr+Fb0p+v73pfV6NT\n=e+yq\n-----END PGP PUBLIC KEY BLOCK-----\n",
+                "type": "PGP"
               },
               "last_updated": "2018-07-10T00:52:25.696391Z",
               "number_of_documents": 0,
@@ -190,8 +192,9 @@ Response 200 (application/json):
       "is_starred": false,
       "journalist_designation": "validated benefactress",
       "key": {
-          "public": "-----BEGIN PGP PUBLIC KEY BLOCK-----\n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\nFwtb1yZ6TEBSiLywZguTHurVeIyKW4C2jSlqyV1BnH8=\n=/Wxo\n-----END PGP PUBLIC KEY BLOCK-----\n",
-          "type": "PGP"
+        "fingerprint": "8C71EA66B0278309A31DBD691733DA655854DB12",
+        "public": "-----BEGIN PGP PUBLIC KEY BLOCK-----\n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\nu6NXuCWOsf8lQNBKxkNpuohLlTef8n1y\n=Zp4Z\n-----END PGP PUBLIC KEY BLOCK-----\n",
+        "type": "PGP"
       },
       "last_updated": "2018-07-10T00:52:21.157409Z",
       "number_of_documents": 0,

securedrop/models.py

@@ -101,6 +101,18 @@ def collection(self):
         collection.sort(key=lambda x: int(x.filename.split('-')[0]))
         return collection
 
+    @property
+    def fingerprint(self):
+        return current_app.crypto_util.getkey(self.filesystem_id)
+
+    @fingerprint.setter
+    def fingerprint(self, value):
+        raise NotImplementedError
+
+    @fingerprint.deleter
+    def fingerprint(self):
+        raise NotImplementedError
+
     @property
     def public_key(self):
         return current_app.crypto_util.export_pubkey(self.filesystem_id)
@@ -136,7 +148,8 @@ def to_json(self):
             'interaction_count': self.interaction_count,
             'key': {
               'type': 'PGP',
-              'public': self.public_key
+              'public': self.public_key,
+              'fingerprint': self.fingerprint
             },
             'number_of_documents': docs_msg_count['documents'],
             'number_of_messages': docs_msg_count['messages'],

securedrop/tests/test_journalist_api.py

@@ -277,6 +277,8 @@ def test_authorized_user_gets_single_source(journalist_app, test_source,
         assert response.status_code == 200
 
         assert response.json['uuid'] == test_source['source'].uuid
+        assert response.json['key']['fingerprint'] == \
+            test_source['source'].fingerprint
         assert 'BEGIN PGP PUBLIC KEY' in response.json['key']['public']