add version support (#765)

add version support in env

Deploy/prepare

@@ -7,7 +7,7 @@ import string
 import os
 import sys
 import argparse
-import commands
+import subprocess
 from io import open
 
 if sys.version_info[:3][0] == 2:
@@ -18,6 +18,10 @@ if sys.version_info[:3][0] == 3:
     import configparser as ConfigParser
     import io as StringIO
 
+def validate(conf): 
+    if len(conf.get("configuration", "secret_key")) != 16:
+        raise Exception("Error: The length of secret key has to be 16 characters!")
+
 parser = argparse.ArgumentParser()
 parser.add_argument('-conf', dest='cfgfile', default = 'harbor.cfg',type=str,help="the path of Harbor configuration file")
 args = parser.parse_args()
@@ -30,6 +34,8 @@ conf.seek(0, os.SEEK_SET)
 rcp = ConfigParser.RawConfigParser()
 rcp.readfp(conf)
 
+validate(rcp)
+
 hostname = rcp.get("configuration", "hostname")
 ui_url = rcp.get("configuration", "ui_url_protocol") + "://" + hostname
 email_server = rcp.get("configuration", "email_server")
@@ -56,14 +62,14 @@ crt_email = rcp.get("configuration", "crt_email")
 max_job_workers = rcp.get("configuration", "max_job_workers")
 token_expiration = rcp.get("configuration", "token_expiration")
 verify_remote_cert = rcp.get("configuration", "verify_remote_cert")
+secret_key = rcp.get("configuration", "secret_key")
 ########
 
 #Read version form .git
-status, output = commands.getstatusoutput('git describe --tags')
-if status == 0:
-    version = output
-else:
-    version = 'unkonwn'
+try:
+    version = subprocess.check_output(["git", "describe","--tags"]).strip('\n')
+except :
+    version = "UNKNOWN"
 #######
 
 ui_secret = ''.join(random.choice(string.ascii_letters+string.digits) for i in range(16))  
@@ -116,6 +122,7 @@ render(os.path.join(templates_dir, "ui", "env"),
 	self_registration=self_registration,
 	use_compressed_js=use_compressed_js,
         ui_secret=ui_secret,
+        secret_key=secret_key,
 	verify_remote_cert=verify_remote_cert,
 	token_expiration=token_expiration,
         version=version)
@@ -143,6 +150,7 @@ render(os.path.join(templates_dir, "jobservice", "env"),
         db_password=db_password,
         ui_secret=ui_secret,
         max_job_workers=max_job_workers,
+        secret_key=secret_key,
         ui_url=ui_url,
         verify_remote_cert=verify_remote_cert)
 
@@ -188,7 +196,6 @@ def openssl_is_installed(stat):
         return False
 
 if customize_crt == 'on':
-    import subprocess
     shell_stat = subprocess.check_call(["which", "openssl"], stdout=FNULL, stderr=subprocess.STDOUT)
     if openssl_is_installed(shell_stat):
         private_key_pem = os.path.join(config_dir, "ui", "private_key.pem")

Deploy/templates/ui/env

@@ -21,4 +21,3 @@ TOKEN_URL=http://ui
 VERIFY_REMOTE_CERT=$verify_remote_cert
 TOKEN_EXPIRATION=$token_expiration
 VERSION=$version
-