From 4398cd017019b92a21686fef08579eb991e7b1e9 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Sat, 16 Dec 2017 20:04:02 +0200
Subject: Add: icktool put-blob and get-blob

---
 icktool | 71 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 71 insertions(+)

(limited to 'icktool')

diff --git a/icktool b/icktool
index 165c8b3..bb76aaa 100755
--- a/icktool
+++ b/icktool
@@ -56,6 +56,7 @@ types = [
     'logs',
 ]
 
+
 class Icktool(cliapp.Application):
 
     _default_scopes = [
@@ -63,6 +64,8 @@ class Icktool(cliapp.Application):
         'uapi_work_post',
         'uapi_projects_id_pipelines_id_get',
         'uapi_projects_id_pipelines_id_put',
+        'uapi_blobs_id_get',
+        'uapi_blobs_id_put',
     ] + scopes_for_types(types)
 
     def add_settings(self):
@@ -285,6 +288,25 @@ class Icktool(cliapp.Application):
         self._report(code, 200, text)
         self.output.write(text)
 
+    def cmd_get_blob(self, args):
+        blob_id = args[0]
+        blob_api = self._new_blob_api()
+        status_code, blob = blob_api.get(blob_id)
+        if status_code == 200:
+            filename = self.settings['output'] or '/dev/stdout'
+            with open(filename, 'wb') as f:
+                f.write(blob)
+        else:
+            sys.exit('Error: {}'.format(status_code))
+
+    def cmd_put_blob(self, args):
+        blob_id = args[0]
+        blob = sys.stdin.read()
+        blob_api = self._new_blob_api()
+        code, text = blob_api.put(blob_id, blob)
+        if code != 200:
+            sys.exit(text)
+
     def _new_token(self):
         scopes = self.settings['scope']
         cmd = self.settings['token-private-key-cmd']
@@ -306,6 +328,14 @@ class Icktool(cliapp.Application):
         api.set_verify(self.settings['verify-tls'])
         return api
 
+    def _new_blob_api(self):
+        token = self.settings['token'] or self._new_token()
+        api = BlobAPI()
+        api.set_token(token)
+        api.set_url(self.settings['controller'])
+        api.set_verify(self.settings['verify-tls'])
+        return api
+
     def _new_rc(self, path, field_name):
         api = self._new_api()
         return ResourceCommands(path, api, field_name)
@@ -410,6 +440,47 @@ class API:
         return r.status_code, r.text
 
 
+class BlobAPI:
+
+    def __init__(self):
+        self._url = None
+        self._token = None
+        self._verify = True
+
+    def set_url(self, url):
+        self._url = url
+
+    def set_token(self, token):
+        self._token = token
+
+    def set_verify(self, verify):
+        self._verify = verify
+
+    def get(self, blob_id):
+        assert self._url is not None
+        assert self._token is not None
+
+        full_url = '{}/blobs/{}'.format(self._url, blob_id)
+        headers = {
+            'Authorization': 'Bearer {}'.format(self._token),
+        }
+        r = requests.get(full_url, headers=headers, verify=self._verify)
+        return r.status_code, r.content
+
+    def put(self, blob_id, blob):
+        assert self._url is not None
+        assert self._token is not None
+
+        full_url = '{}/blobs/{}'.format(self._url, blob_id)
+        headers = {
+            'Authorization': 'Bearer {}'.format(self._token),
+            'Content-Type': 'application/octet-stream',
+        }
+        r = requests.put(
+            full_url, data=blob, headers=headers, verify=self._verify)
+        return r.status_code, r.text
+
+
 class ResourceCommands:
 
     def __init__(self, path, api, name_field):
-- 
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