Add SSL option for redis client

README.md

@@ -13,6 +13,7 @@ Thumbor redis storage adapters.
 To use redis as a storage or result storage some values must be configured in `thumbor.conf`
 
 ##### Redis Storage
+
 ```
 STORAGE='tc_redis.storages.redis_storage'
 
@@ -21,6 +22,9 @@ REDIS_STORAGE_SERVER_PORT = 6379
 REDIS_STORAGE_SERVER_HOST = 'localhost'
 REDIS_STORAGE_SERVER_DB = 0
 REDIS_STORAGE_SERVER_PASSWORD = None
+REDIS_STORAGE_SERVER_SSL_ENABLED = False
+REDIS_STORAGE_SERVER_SSL_CERTS = '/path/to/certs'
+REDIS_STORAGE_SERVER_SSL_CHECK_DISABLED = False
 ```
 
 ##### Redis Result Storage
@@ -33,4 +37,7 @@ REDIS_RESULT_STORAGE_SERVER_PORT = 6379
 REDIS_RESULT_STORAGE_SERVER_HOST = 'localhost'
 REDIS_RESULT_STORAGE_SERVER_DB = 0
 REDIS_RESULT_STORAGE_SERVER_PASSWORD = None
+REDIS_RESULT_STORAGE_SERVER_SSL_ENABLED = False
+REDIS_RESULT_STORAGE_SERVER_SSL_CERTS = '/path/to/certs'
+REDIS_RESULT_STORAGE_SERVER_SSL_CHECK_DISABLED = False
 ```

requirements.txt

@@ -1,2 +1,2 @@
-redis
+redis>=3.5
 thumbor>=5.0.0

setup.py

@@ -14,7 +14,7 @@ def read(fname):
 
 setup(
     name="tc_redis",
-    version="1.0.1",
+    version="1.1.0",
     author="Thumbor Community",
     description=("Thumbor redis storage adapters"),
     license="MIT",
@@ -29,6 +29,6 @@ def read(fname):
     ],
     install_requires=[
         'thumbor>=5.0.0',
-        'redis'
+        'redis>=3.5'
     ]
 )

tc_redis/result_storages/redis_result_storage.py

@@ -62,7 +62,10 @@ def reconnect_redis(self):
             port=self.context.config.REDIS_RESULT_STORAGE_SERVER_PORT,
             host=self.context.config.REDIS_RESULT_STORAGE_SERVER_HOST,
             db=self.context.config.REDIS_RESULT_STORAGE_SERVER_DB,
-            password=self.context.config.REDIS_RESULT_STORAGE_SERVER_PASSWORD
+            password=self.context.config.REDIS_RESULT_STORAGE_SERVER_PASSWORD,
+            ssl=self.context.config.REDIS_RESULT_STORAGE_SERVER_SSL_ENABLED
+            ssl_ca_certs=self.context.config.REDIS_RESULT_STORAGE_SERVER_SSL_CERTS
+            ssl_cert_reqs=self.context.config.REDIS_RESULT_STORAGE_SERVER_SSL_CHECK_DISABLED
         )
 
         if self.shared_client:

tc_redis/storages/redis_storage.py

@@ -45,7 +45,10 @@ def reconnect_redis(self):
             port=self.context.config.REDIS_STORAGE_SERVER_PORT,
             host=self.context.config.REDIS_STORAGE_SERVER_HOST,
             db=self.context.config.REDIS_STORAGE_SERVER_DB,
-            password=self.context.config.REDIS_STORAGE_SERVER_PASSWORD
+            password=self.context.config.REDIS_STORAGE_SERVER_PASSWORD,
+            ssl=self.context.config.REDIS_STORAGE_SERVER_SSL_ENABLED
+            ssl_ca_certs=self.context.config.REDIS_STORAGE_SERVER_SSL_CERTS
+            ssl_cert_reqs=self.context.config.REDIS_STORAGE_SERVER_SSL_CHECK_DISABLED
         )
 
         if self.shared_client: