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java_cert: Remove redundant return (#52879)
* Remove redundant return statements for module.exit_json * Doc changes * Typo fixes * Refactor for check_mode Based upon work of pilou- Signed-off-by: Abhijeet Kasurde <akasurde@redhat.com>
This commit is contained in:
Abhijeet Kasurde
ansibot
parent
2e47e9fffa
commit
3bdbe24861
1 changed files with 46 additions and 58 deletions
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@ -15,7 +15,7 @@ DOCUMENTATION = r'''
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---
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module: java_cert
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version_added: '2.3'
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short_description: Uses keytool to import/remove key from java keystore(cacerts)
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short_description: Uses keytool to import/remove key from java keystore (cacerts)
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description:
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- This is a wrapper module around keytool, which can be used to import/remove
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certificates from a given java keystore.
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@ -23,7 +23,7 @@ options:
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cert_url:
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description:
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- Basic URL to fetch SSL certificate from.
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- One of iC(cert_url) or C(cert_path) is required to load certificate.
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- One of C(cert_url) or C(cert_path) is required to load certificate.
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type: str
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cert_port:
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description:
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@ -34,7 +34,7 @@ options:
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cert_path:
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description:
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- Local path to load certificate from.
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- One of cert_url or cert_path is required to load certificate.
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- One of C(cert_url) or C(cert_path) is required to load certificate.
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type: path
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cert_alias:
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description:
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@ -158,6 +158,7 @@ cmd:
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'''
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import os
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import re
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# import module snippets
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from ansible.module_utils.basic import AnsibleModule
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@ -166,7 +167,7 @@ from ansible.module_utils.basic import AnsibleModule
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def get_keystore_type(keystore_type):
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''' Check that custom keystore is presented in parameters '''
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if keystore_type:
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return (" -storetype '%s'") % (keystore_type)
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return " -storetype '%s'" % keystore_type
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return ''
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@ -184,7 +185,6 @@ def check_cert_present(module, executable, keystore_path, keystore_pass, alias,
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def import_cert_url(module, executable, url, port, keystore_path, keystore_pass, alias, keystore_type):
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''' Import certificate from URL into keystore located at keystore_path '''
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import re
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https_proxy = os.getenv("https_proxy")
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no_proxy = os.getenv("no_proxy")
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@ -192,7 +192,7 @@ def import_cert_url(module, executable, url, port, keystore_path, keystore_pass,
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proxy_opts = ''
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if https_proxy is not None:
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(proxy_host, proxy_port) = https_proxy.split(':')
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proxy_opts = ("-J-Dhttps.proxyHost=%s -J-Dhttps.proxyPort=%s") % (proxy_host, proxy_port)
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proxy_opts = "-J-Dhttps.proxyHost=%s -J-Dhttps.proxyPort=%s" % (proxy_host, proxy_port)
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if no_proxy is not None:
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# For Java's nonProxyHosts property, items are separated by '|',
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@ -202,17 +202,14 @@ def import_cert_url(module, executable, url, port, keystore_path, keystore_pass,
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# The property name is http.nonProxyHosts, there is no
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# separate setting for HTTPS.
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proxy_opts += (" -J-Dhttp.nonProxyHosts='%s'") % (non_proxy_hosts)
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proxy_opts += " -J-Dhttp.nonProxyHosts='%s'" % non_proxy_hosts
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fetch_cmd = ("%s -printcert -rfc -sslserver %s %s:%d") % (executable, proxy_opts, url, port)
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fetch_cmd = "%s -printcert -rfc -sslserver %s %s:%d" % (executable, proxy_opts, url, port)
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import_cmd = ("%s -importcert -noprompt -keystore '%s' "
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"-storepass '%s' -alias '%s' %s") % (executable, keystore_path,
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keystore_pass, alias,
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get_keystore_type(keystore_type))
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if module.check_mode:
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module.exit_json(changed=True)
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# Fetch SSL certificate from remote host.
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(_, fetch_out, _) = module.run_command(fetch_cmd, check_rc=True)
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@ -222,12 +219,12 @@ def import_cert_url(module, executable, url, port, keystore_path, keystore_pass,
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check_rc=False)
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diff = {'before': '\n', 'after': '%s\n' % alias}
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if import_rc == 0:
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return module.exit_json(changed=True, msg=import_out,
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rc=import_rc, cmd=import_cmd, stdout=import_out,
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diff=diff)
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module.exit_json(changed=True, msg=import_out,
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rc=import_rc, cmd=import_cmd, stdout=import_out,
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diff=diff)
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else:
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return module.fail_json(msg=import_out, rc=import_rc, cmd=import_cmd,
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error=import_err)
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module.fail_json(msg=import_out, rc=import_rc, cmd=import_cmd,
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error=import_err)
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def import_cert_path(module, executable, path, keystore_path, keystore_pass, alias, keystore_type):
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@ -238,20 +235,17 @@ def import_cert_path(module, executable, path, keystore_path, keystore_pass, ali
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keystore_pass, path, alias,
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get_keystore_type(keystore_type))
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if module.check_mode:
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module.exit_json(changed=True)
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# Use local certificate from local path and import it to a java keystore
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(import_rc, import_out, import_err) = module.run_command(import_cmd,
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check_rc=False)
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diff = {'before': '\n', 'after': '%s\n' % alias}
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if import_rc == 0:
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return module.exit_json(changed=True, msg=import_out,
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rc=import_rc, cmd=import_cmd, stdout=import_out,
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error=import_err, diff=diff)
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module.exit_json(changed=True, msg=import_out,
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rc=import_rc, cmd=import_cmd, stdout=import_out,
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error=import_err, diff=diff)
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else:
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return module.fail_json(msg=import_out, rc=import_rc, cmd=import_cmd)
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module.fail_json(msg=import_out, rc=import_rc, cmd=import_cmd)
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def import_pkcs12_path(module, executable, path, keystore_path, keystore_pass, pkcs12_pass, pkcs12_alias, alias, keystore_type):
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@ -263,20 +257,17 @@ def import_pkcs12_path(module, executable, path, keystore_path, keystore_pass, p
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keystore_pass, path, pkcs12_pass, pkcs12_alias,
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alias, get_keystore_type(keystore_type))
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if module.check_mode:
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module.exit_json(changed=True)
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# Use local certificate from local path and import it to a java keystore
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(import_rc, import_out, import_err) = module.run_command(import_cmd,
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check_rc=False)
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diff = {'before': '\n', 'after': '%s\n' % alias}
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if import_rc == 0:
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return module.exit_json(changed=True, msg=import_out,
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rc=import_rc, cmd=import_cmd, stdout=import_out,
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error=import_err, diff=diff)
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module.exit_json(changed=True, msg=import_out,
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rc=import_rc, cmd=import_cmd, stdout=import_out,
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error=import_err, diff=diff)
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else:
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return module.fail_json(msg=import_out, rc=import_rc, cmd=import_cmd)
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module.fail_json(msg=import_out, rc=import_rc, cmd=import_cmd)
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def delete_cert(module, executable, keystore_path, keystore_pass, alias, keystore_type):
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@ -284,24 +275,19 @@ def delete_cert(module, executable, keystore_path, keystore_pass, alias, keystor
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del_cmd = ("%s -delete -keystore '%s' -storepass '%s' "
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"-alias '%s' %s") % (executable, keystore_path, keystore_pass, alias, get_keystore_type(keystore_type))
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if module.check_mode:
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module.exit_json(changed=True)
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# Delete SSL certificate from keystore
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(del_rc, del_out, del_err) = module.run_command(del_cmd, check_rc=True)
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diff = {'before': '%s\n' % alias, 'after': None}
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return module.exit_json(changed=True, msg=del_out,
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rc=del_rc, cmd=del_cmd, stdout=del_out,
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error=del_err, diff=diff)
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module.exit_json(changed=True, msg=del_out,
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rc=del_rc, cmd=del_cmd, stdout=del_out,
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error=del_err, diff=diff)
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def test_keytool(module, executable):
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''' Test if keytool is actuall executable or not '''
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test_cmd = "%s" % (executable)
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module.run_command(test_cmd, check_rc=True)
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''' Test if keytool is actually executable or not '''
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module.run_command("%s" % executable, check_rc=True)
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def test_keystore(module, keystore_path):
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@ -311,9 +297,7 @@ def test_keystore(module, keystore_path):
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if not os.path.exists(keystore_path) and not os.path.isfile(keystore_path):
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# Keystore doesn't exist we want to create it
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return module.fail_json(changed=False,
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msg="Module require existing keystore at keystore_path '%s'"
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% (keystore_path))
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module.fail_json(changed=False, msg="Module require existing keystore at keystore_path '%s'" % keystore_path)
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def main():
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@ -363,7 +347,7 @@ def main():
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if path and not cert_alias:
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module.fail_json(changed=False,
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msg="Using local path import from %s requires alias argument."
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% (keystore_path))
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% keystore_path)
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test_keytool(module, executable)
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@ -373,23 +357,27 @@ def main():
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cert_present = check_cert_present(module, executable, keystore_path,
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keystore_pass, cert_alias, keystore_type)
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if state == 'absent':
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if cert_present:
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delete_cert(module, executable, keystore_path, keystore_pass, cert_alias, keystore_type)
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if state == 'absent' and cert_present:
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if module.check_mode:
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module.exit_json(changed=True)
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elif state == 'present':
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if not cert_present:
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if pkcs12_path:
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import_pkcs12_path(module, executable, pkcs12_path, keystore_path,
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keystore_pass, pkcs12_pass, pkcs12_alias, cert_alias, keystore_type)
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delete_cert(module, executable, keystore_path, keystore_pass, cert_alias, keystore_type)
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if path:
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import_cert_path(module, executable, path, keystore_path,
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keystore_pass, cert_alias, keystore_type)
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elif state == 'present' and not cert_present:
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if module.check_mode:
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module.exit_json(changed=True)
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if url:
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import_cert_url(module, executable, url, port, keystore_path,
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keystore_pass, cert_alias, keystore_type)
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if pkcs12_path:
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import_pkcs12_path(module, executable, pkcs12_path, keystore_path,
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keystore_pass, pkcs12_pass, pkcs12_alias, cert_alias, keystore_type)
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if path:
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import_cert_path(module, executable, path, keystore_path,
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keystore_pass, cert_alias, keystore_type)
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if url:
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import_cert_url(module, executable, url, port, keystore_path,
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keystore_pass, cert_alias, keystore_type)
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module.exit_json(changed=False)
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