openssl_* modules: allow direct input for some files (#66384)

* Allow to not read content from file.

* Allow to feed content directly into _info modules.

* Allow to feed non-primary content into openssl_certificate, openssl_csr and openssl_publickey.

* Rename changelog.

changelogs/fragments/66384-openssl-content.yml

@@ -0,0 +1,7 @@
+minor_changes:
+- "openssl_certificate_info - allow to provide certificate content via ``content`` option (https://github.com/ansible/ansible/issues/64776)."
+- "openssl_csr_info - allow to provide CSR content via ``content`` option."
+- "openssl_privatekey_info - allow to provide private key content via ``content`` option."
+- "openssl_certificate - allow to provide content of some input files via the ``csr_content``, ``privatekey_content``, ``ownca_privatekey_content`` and ``ownca_content`` options."
+- "openssl_csr - allow to provide private key content via ``private_key_content`` option."
+- "openssl_publickey - allow to provide private key content via ``private_key_content`` option."

lib/ansible/module_utils/crypto.py

@@ -166,10 +166,10 @@ def get_fingerprint_of_bytes(source):
     return fingerprint
 
 
-def get_fingerprint(path, passphrase=None):
+def get_fingerprint(path, passphrase=None, content=None):
     """Generate the fingerprint of the public key. """
 
-    privatekey = load_privatekey(path, passphrase, check_passphrase=False)
+    privatekey = load_privatekey(path, passphrase=passphrase, content=content, check_passphrase=False)
     try:
         publickey = crypto.dump_publickey(crypto.FILETYPE_ASN1, privatekey)
     except AttributeError:
@@ -252,12 +252,15 @@ def load_privatekey(path, passphrase=None, check_passphrase=True, content=None,
         raise OpenSSLObjectError(exc)
 
 
-def load_certificate(path, backend='pyopenssl'):
+def load_certificate(path, content=None, backend='pyopenssl'):
     """Load the specified certificate."""
 
     try:
-        with open(path, 'rb') as cert_fh:
-            cert_content = cert_fh.read()
+        if content is None:
+            with open(path, 'rb') as cert_fh:
+                cert_content = cert_fh.read()
+        else:
+            cert_content = content
         if backend == 'pyopenssl':
             return crypto.load_certificate(crypto.FILETYPE_PEM, cert_content)
         elif backend == 'cryptography':
@@ -266,11 +269,14 @@ def load_certificate(path, backend='pyopenssl'):
         raise OpenSSLObjectError(exc)
 
 
-def load_certificate_request(path, backend='pyopenssl'):
+def load_certificate_request(path, content=None, backend='pyopenssl'):
     """Load the specified certificate signing request."""
     try:
-        with open(path, 'rb') as csr_fh:
-            csr_content = csr_fh.read()
+        if content is None:
+            with open(path, 'rb') as csr_fh:
+                csr_content = csr_fh.read()
+        else:
+            csr_content = content
     except (IOError, OSError) as exc:
         raise OpenSSLObjectError(exc)
     if backend == 'pyopenssl':

lib/ansible/modules/crypto/openssl_certificate.py

@@ -82,16 +82,31 @@ options:
         description:
             - Path to the Certificate Signing Request (CSR) used to generate this certificate.
             - This is not required in C(assertonly) mode.
+            - This is mutually exclusive with I(csr_content).
         type: path
+    csr_content:
+        description:
+            - Content of the Certificate Signing Request (CSR) used to generate this certificate.
+            - This is not required in C(assertonly) mode.
+            - This is mutually exclusive with I(csr_path).
+        type: str
+        version_added: "2.10"
 
     privatekey_path:
         description:
             - Path to the private key to use when signing the certificate.
+            - This is mutually exclusive with I(privatekey_content).
         type: path
+    privatekey_content:
+        description:
+            - Path to the private key to use when signing the certificate.
+            - This is mutually exclusive with I(privatekey_path).
+        type: str
+        version_added: "2.10"
 
     privatekey_passphrase:
         description:
-            - The passphrase for the I(privatekey_path).
+            - The passphrase for the I(privatekey_path) resp. I(privatekey_content).
             - This is required if the private key is password protected.
         type: str
 
@@ -158,19 +173,35 @@ options:
         description:
             - Remote absolute path of the CA (Certificate Authority) certificate.
             - This is only used by the C(ownca) provider.
+            - This is mutually exclusive with I(ownca_content).
         type: path
         version_added: "2.7"
+    ownca_content:
+        description:
+            - Content of the CA (Certificate Authority) certificate.
+            - This is only used by the C(ownca) provider.
+            - This is mutually exclusive with I(ownca_path).
+        type: str
+        version_added: "2.10"
 
     ownca_privatekey_path:
         description:
             - Path to the CA (Certificate Authority) private key to use when signing the certificate.
             - This is only used by the C(ownca) provider.
+            - This is mutually exclusive with I(ownca_privatekey_content).
         type: path
         version_added: "2.7"
+    ownca_privatekey_content:
+        description:
+            - Path to the CA (Certificate Authority) private key to use when signing the certificate.
+            - This is only used by the C(ownca) provider.
+            - This is mutually exclusive with I(ownca_privatekey_path).
+        type: str
+        version_added: "2.10"
 
     ownca_privatekey_passphrase:
         description:
-            - The passphrase for the I(ownca_privatekey_path).
+            - The passphrase for the I(ownca_privatekey_path) resp. I(ownca_privatekey_content).
             - This is only used by the C(ownca) provider.
         type: str
         version_added: "2.7"
@@ -812,7 +843,7 @@ EXAMPLES = r'''
 
 RETURN = r'''
 filename:
-    description: Path to the generated Certificate
+    description: Path to the generated certificate.
     returned: changed or success
     type: str
     sample: /etc/ssl/crt/www.ansible.com.crt
@@ -829,6 +860,7 @@ import abc
 import datetime
 import time
 import os
+import tempfile
 import traceback
 from distutils.version import LooseVersion
 
@@ -884,8 +916,14 @@ class Certificate(crypto_utils.OpenSSLObject):
 
         self.provider = module.params['provider']
         self.privatekey_path = module.params['privatekey_path']
+        self.privatekey_content = module.params['privatekey_content']
+        if self.privatekey_content is not None:
+            self.privatekey_content = self.privatekey_content.encode('utf-8')
         self.privatekey_passphrase = module.params['privatekey_passphrase']
         self.csr_path = module.params['csr_path']
+        self.csr_content = module.params['csr_content']
+        if self.csr_content is not None:
+            self.csr_content = self.csr_content.encode('utf-8')
         self.cert = None
         self.privatekey = None
         self.csr = None
@@ -1011,11 +1049,12 @@ class Certificate(crypto_utils.OpenSSLObject):
         except Exception as dummy:
             return False
 
-        if self.privatekey_path:
+        if self.privatekey_path or self.privatekey_content:
             try:
                 self.privatekey = crypto_utils.load_privatekey(
-                    self.privatekey_path,
-                    self.privatekey_passphrase,
+                    path=self.privatekey_path,
+                    content=self.privatekey_content,
+                    passphrase=self.privatekey_passphrase,
                     backend=self.backend
                 )
             except crypto_utils.OpenSSLBadPassphraseError as exc:
@@ -1023,8 +1062,12 @@ class Certificate(crypto_utils.OpenSSLObject):
             if not self._validate_privatekey():
                 return False
 
-        if self.csr_path:
-            self.csr = crypto_utils.load_certificate_request(self.csr_path, backend=self.backend)
+        if self.csr_path or self.csr_content:
+            self.csr = crypto_utils.load_certificate_request(
+                path=self.csr_path,
+                content=self.csr_content,
+                backend=self.backend
+            )
             if not self._validate_csr():
                 return False
 
@@ -1087,21 +1130,28 @@ class SelfSignedCertificateCryptography(Certificate):
         self.version = module.params['selfsigned_version']
         self.serial_number = x509.random_serial_number()
 
-        if not os.path.exists(self.csr_path):
+        if self.csr_content is None and not os.path.exists(self.csr_path):
             raise CertificateError(
                 'The certificate signing request file {0} does not exist'.format(self.csr_path)
             )
-        if not os.path.exists(self.privatekey_path):
+        if self.privatekey_content is None and not os.path.exists(self.privatekey_path):
             raise CertificateError(
                 'The private key file {0} does not exist'.format(self.privatekey_path)
             )
 
-        self.csr = crypto_utils.load_certificate_request(self.csr_path, backend=self.backend)
+        self.csr = crypto_utils.load_certificate_request(
+            path=self.csr_path,
+            content=self.csr_content,
+            backend=self.backend
+        )
         self._module = module
 
         try:
             self.privatekey = crypto_utils.load_privatekey(
-                self.privatekey_path, self.privatekey_passphrase, backend=self.backend
+                path=self.privatekey_path,
+                content=self.privatekey_content,
+                passphrase=self.privatekey_passphrase,
+                backend=self.backend
             )
         except crypto_utils.OpenSSLBadPassphraseError as exc:
             module.fail_json(msg=to_native(exc))
@@ -1115,11 +1165,11 @@ class SelfSignedCertificateCryptography(Certificate):
             self.digest = None
 
     def generate(self, module):
-        if not os.path.exists(self.privatekey_path):
+        if self.privatekey_content is None and not os.path.exists(self.privatekey_path):
             raise CertificateError(
                 'The private key %s does not exist' % self.privatekey_path
             )
-        if not os.path.exists(self.csr_path):
+        if self.csr_content is None and not os.path.exists(self.csr_path):
             raise CertificateError(
                 'The certificate signing request file %s does not exist' % self.csr_path
             )
@@ -1210,31 +1260,36 @@ class SelfSignedCertificate(Certificate):
         self.version = module.params['selfsigned_version']
         self.serial_number = randint(1000, 99999)
 
-        if not os.path.exists(self.csr_path):
+        if self.csr_content is None and not os.path.exists(self.csr_path):
             raise CertificateError(
                 'The certificate signing request file {0} does not exist'.format(self.csr_path)
             )
-        if not os.path.exists(self.privatekey_path):
+        if self.privatekey_content is None and not os.path.exists(self.privatekey_path):
             raise CertificateError(
                 'The private key file {0} does not exist'.format(self.privatekey_path)
             )
 
-        self.csr = crypto_utils.load_certificate_request(self.csr_path)
+        self.csr = crypto_utils.load_certificate_request(
+            path=self.csr_path,
+            content=self.csr_content,
+        )
         try:
             self.privatekey = crypto_utils.load_privatekey(
-                self.privatekey_path, self.privatekey_passphrase
+                path=self.privatekey_path,
+                content=self.privatekey_content,
+                passphrase=self.privatekey_passphrase,
             )
         except crypto_utils.OpenSSLBadPassphraseError as exc:
             module.fail_json(msg=str(exc))
 
     def generate(self, module):
 
-        if not os.path.exists(self.privatekey_path):
+        if self.privatekey_content is None and not os.path.exists(self.privatekey_path):
             raise CertificateError(
                 'The private key %s does not exist' % self.privatekey_path
             )
 
-        if not os.path.exists(self.csr_path):
+        if self.csr_content is None and not os.path.exists(self.csr_path):
             raise CertificateError(
                 'The certificate signing request file %s does not exist' % self.csr_path
             )
@@ -1301,27 +1356,44 @@ class OwnCACertificateCryptography(Certificate):
         self.version = module.params['ownca_version']
         self.serial_number = x509.random_serial_number()
         self.ca_cert_path = module.params['ownca_path']
+        self.ca_cert_content = module.params['ownca_content']
+        if self.ca_cert_content is not None:
+            self.ca_cert_content = self.ca_cert_content.encode('utf-8')
         self.ca_privatekey_path = module.params['ownca_privatekey_path']
+        self.ca_privatekey_content = module.params['ownca_privatekey_content']
+        if self.ca_privatekey_content is not None:
+            self.ca_privatekey_content = self.ca_privatekey_content.encode('utf-8')
         self.ca_privatekey_passphrase = module.params['ownca_privatekey_passphrase']
 
-        if not os.path.exists(self.csr_path):
+        if self.csr_content is None and not os.path.exists(self.csr_path):
             raise CertificateError(
                 'The certificate signing request file {0} does not exist'.format(self.csr_path)
             )
-        if not os.path.exists(self.ca_cert_path):
+        if self.ca_cert_content is None and not os.path.exists(self.ca_cert_path):
             raise CertificateError(
                 'The CA certificate file {0} does not exist'.format(self.ca_cert_path)
             )
-        if not os.path.exists(self.ca_privatekey_path):
+        if self.ca_privatekey_content is None and not os.path.exists(self.ca_privatekey_path):
             raise CertificateError(
                 'The CA private key file {0} does not exist'.format(self.ca_privatekey_path)
             )
 
-        self.csr = crypto_utils.load_certificate_request(self.csr_path, backend=self.backend)
-        self.ca_cert = crypto_utils.load_certificate(self.ca_cert_path, backend=self.backend)
+        self.csr = crypto_utils.load_certificate_request(
+            path=self.csr_path,
+            content=self.csr_content,
+            backend=self.backend
+        )
+        self.ca_cert = crypto_utils.load_certificate(
+            path=self.ca_cert_path,
+            content=self.ca_cert_content,
+            backend=self.backend
+        )
         try:
             self.ca_private_key = crypto_utils.load_privatekey(
-                self.ca_privatekey_path, self.ca_privatekey_passphrase, backend=self.backend
+                path=self.ca_privatekey_path,
+                content=self.ca_privatekey_content,
+                passphrase=self.ca_privatekey_passphrase,
+                backend=self.backend
             )
         except crypto_utils.OpenSSLBadPassphraseError as exc:
             module.fail_json(msg=str(exc))
@@ -1336,17 +1408,17 @@ class OwnCACertificateCryptography(Certificate):
 
     def generate(self, module):
 
-        if not os.path.exists(self.ca_cert_path):
+        if self.ca_cert_content is None and not os.path.exists(self.ca_cert_path):
             raise CertificateError(
                 'The CA certificate %s does not exist' % self.ca_cert_path
             )
 
-        if not os.path.exists(self.ca_privatekey_path):
+        if self.ca_privatekey_content is None and not os.path.exists(self.ca_privatekey_path):
             raise CertificateError(
                 'The CA private key %s does not exist' % self.ca_privatekey_path
             )
 
-        if not os.path.exists(self.csr_path):
+        if self.csr_content is None and not os.path.exists(self.csr_path):
             raise CertificateError(
                 'The certificate signing request file %s does not exist' % self.csr_path
             )
@@ -1481,44 +1553,58 @@ class OwnCACertificate(Certificate):
         if module.params['ownca_create_authority_key_identifier']:
             module.warn('ownca_create_authority_key_identifier is ignored by the pyOpenSSL backend!')
         self.ca_cert_path = module.params['ownca_path']
+        self.ca_cert_content = module.params['ownca_content']
+        if self.ca_cert_content is not None:
+            self.ca_cert_content = self.ca_cert_content.encode('utf-8')
         self.ca_privatekey_path = module.params['ownca_privatekey_path']
+        self.ca_privatekey_content = module.params['ownca_privatekey_content']
+        if self.ca_privatekey_content is not None:
+            self.ca_privatekey_content = self.ca_privatekey_content.encode('utf-8')
         self.ca_privatekey_passphrase = module.params['ownca_privatekey_passphrase']
 
-        if not os.path.exists(self.csr_path):
+        if self.csr_content is None and not os.path.exists(self.csr_path):
             raise CertificateError(
                 'The certificate signing request file {0} does not exist'.format(self.csr_path)
             )
-        if not os.path.exists(self.ca_cert_path):
+        if self.ca_cert_content is None and not os.path.exists(self.ca_cert_path):
             raise CertificateError(
                 'The CA certificate file {0} does not exist'.format(self.ca_cert_path)
             )
-        if not os.path.exists(self.ca_privatekey_path):
+        if self.ca_privatekey_content is None and not os.path.exists(self.ca_privatekey_path):
             raise CertificateError(
                 'The CA private key file {0} does not exist'.format(self.ca_privatekey_path)
             )
 
-        self.csr = crypto_utils.load_certificate_request(self.csr_path)
-        self.ca_cert = crypto_utils.load_certificate(self.ca_cert_path)
+        self.csr = crypto_utils.load_certificate_request(
+            path=self.csr_path,
+            content=self.csr_content,
+        )
+        self.ca_cert = crypto_utils.load_certificate(
+            path=self.ca_cert_path,
+            content=self.ca_cert_content,
+        )
         try:
             self.ca_privatekey = crypto_utils.load_privatekey(
-                self.ca_privatekey_path, self.ca_privatekey_passphrase
+                path=self.ca_privatekey_path,
+                content=self.ca_privatekey_content,
+                passphrase=self.ca_privatekey_passphrase
             )
         except crypto_utils.OpenSSLBadPassphraseError as exc:
             module.fail_json(msg=str(exc))
 
     def generate(self, module):
 
-        if not os.path.exists(self.ca_cert_path):
+        if self.ca_cert_content is None and not os.path.exists(self.ca_cert_path):
             raise CertificateError(
                 'The CA certificate %s does not exist' % self.ca_cert_path
             )
 
-        if not os.path.exists(self.ca_privatekey_path):
+        if self.ca_privatekey_content is None and not os.path.exists(self.ca_privatekey_path):
             raise CertificateError(
                 'The CA private key %s does not exist' % self.ca_privatekey_path
             )
 
-        if not os.path.exists(self.csr_path):
+        if self.csr_content is None and not os.path.exists(self.csr_path):
             raise CertificateError(
                 'The certificate signing request file %s does not exist' % self.csr_path
             )
@@ -1630,17 +1716,22 @@ class AssertOnlyCertificateBase(Certificate):
 
         # Load objects
         self.cert = crypto_utils.load_certificate(self.path, backend=self.backend)
-        if self.privatekey_path is not None:
+        if self.privatekey_path is not None or self.privatekey_content is not None:
             try:
                 self.privatekey = crypto_utils.load_privatekey(
-                    self.privatekey_path,
-                    self.privatekey_passphrase,
+                    path=self.privatekey_path,
+                    content=self.privatekey_content,
+                    passphrase=self.privatekey_passphrase,
                     backend=self.backend
                 )
             except crypto_utils.OpenSSLBadPassphraseError as exc:
                 raise CertificateError(exc)
-        if self.csr_path is not None:
-            self.csr = crypto_utils.load_certificate_request(self.csr_path, backend=self.backend)
+        if self.csr_path is not None or self.csr_content is not None:
+            self.csr = crypto_utils.load_certificate_request(
+                path=self.csr_path,
+                content=self.csr_content,
+                backend=self.backend
+            )
 
     @abc.abstractmethod
     def _validate_privatekey(self):
@@ -1712,28 +1803,28 @@ class AssertOnlyCertificateBase(Certificate):
 
     def assertonly(self, module):
         messages = []
-        if self.privatekey_path is not None:
+        if self.privatekey_path is not None or self.privatekey_content is not None:
             if not self._validate_privatekey():
                 messages.append(
                     'Certificate %s and private key %s do not match' %
-                    (self.path, self.privatekey_path)
+                    (self.path, self.privatekey_path or '(provided in module options)')
                 )
 
-        if self.csr_path is not None:
+        if self.csr_path is not None or self.csr_content is not None:
             if not self._validate_csr_signature():
                 messages.append(
                     'Certificate %s and CSR %s do not match: private key mismatch' %
-                    (self.path, self.csr_path)
+                    (self.path, self.csr_path or '(provided in module options)')
                 )
             if not self._validate_csr_subject():
                 messages.append(
                     'Certificate %s and CSR %s do not match: subject mismatch' %
-                    (self.path, self.csr_path)
+                    (self.path, self.csr_path or '(provided in module options)')
                 )
             if not self._validate_csr_extensions():
                 messages.append(
                     'Certificate %s and CSR %s do not match: extensions mismatch' %
-                    (self.path, self.csr_path)
+                    (self.path, self.csr_path or '(provided in module options)')
                 )
 
         if self.signature_algorithms is not None:
@@ -2179,12 +2270,16 @@ class EntrustCertificate(Certificate):
         self.trackingId = None
         self.notAfter = self.get_relative_time_option(module.params['entrust_not_after'], 'entrust_not_after')
 
-        if not os.path.exists(self.csr_path):
+        if self.csr_content is None or not os.path.exists(self.csr_path):
             raise CertificateError(
                 'The certificate signing request file {0} does not exist'.format(self.csr_path)
             )
 
-        self.csr = crypto_utils.load_certificate_request(self.csr_path, backend=self.backend)
+        self.csr = crypto_utils.load_certificate_request(
+            path=self.csr_path,
+            content=self.csr_content,
+            backend=self.backend,
+        )
 
         # ECS API defaults to using the validated organization tied to the account.
         # We want to always force behavior of trying to use the organization provided in the CSR.
@@ -2229,8 +2324,11 @@ class EntrustCertificate(Certificate):
         if not self.check(module, perms_required=False) or self.force:
             # Read the CSR that was generated for us
             body = {}
-            with open(self.csr_path, 'r') as csr_file:
-                body['csr'] = csr_file.read()
+            if self.csr_content is not None:
+                body['csr'] = self.csr_content
+            else:
+                with open(self.csr_path, 'r') as csr_file:
+                    body['csr'] = csr_file.read()
 
             body['certType'] = module.params['entrust_cert_type']
 
@@ -2346,12 +2444,7 @@ class AcmeCertificate(Certificate):
 
     def generate(self, module):
 
-        if not os.path.exists(self.privatekey_path):
-            raise CertificateError(
-                'The private key %s does not exist' % self.privatekey_path
-            )
-
-        if not os.path.exists(self.csr_path):
+        if self.csr_content is None and not os.path.exists(self.csr_path):
             raise CertificateError(
                 'The certificate signing request file %s does not exist' % self.csr_path
             )
@@ -2372,7 +2465,26 @@ class AcmeCertificate(Certificate):
             if self.use_chain:
                 command.append('--chain')
             command.extend(['--account-key', self.accountkey_path])
-            command.extend(['--csr', self.csr_path])
+            if self.csr_content is not None:
+                # We need to temporarily write the CSR to disk
+                fd, tmpsrc = tempfile.mkstemp()
+                module.add_cleanup_file(tmpsrc)  # Ansible will delete the file on exit
+                f = os.fdopen(fd, 'wb')
+                try:
+                    f.write(self.csr_content)
+                except Exception as err:
+                    try:
+                        f.close()
+                    except Exception as dummy:
+                        pass
+                    module.fail_json(
+                        msg="failed to create temporary CSR file: %s" % to_native(err),
+                        exception=traceback.format_exc()
+                    )
+                f.close()
+                command.extend(['--csr', tmpsrc])
+            else:
+                command.extend(['--csr', self.csr_path])
             command.extend(['--acme-dir', self.challenge_path])
 
             try:
@@ -2411,11 +2523,13 @@ def main():
             provider=dict(type='str', choices=['acme', 'assertonly', 'entrust', 'ownca', 'selfsigned']),
             force=dict(type='bool', default=False,),
             csr_path=dict(type='path'),
+            csr_content=dict(type='str'),
             backup=dict(type='bool', default=False),
             select_crypto_backend=dict(type='str', default='auto', choices=['auto', 'cryptography', 'pyopenssl']),
 
             # General properties of a certificate
             privatekey_path=dict(type='path'),
+            privatekey_content=dict(type='str'),
             privatekey_passphrase=dict(type='str', no_log=True),
 
             # provider: assertonly
@@ -2451,7 +2565,9 @@ def main():
 
             # provider: ownca
             ownca_path=dict(type='path'),
+            ownca_content=dict(type='str'),
             ownca_privatekey_path=dict(type='path'),
+            ownca_privatekey_content=dict(type='str'),
             ownca_privatekey_passphrase=dict(type='str', no_log=True),
             ownca_digest=dict(type='str', default='sha256'),
             ownca_version=dict(type='int', default=3),
@@ -2490,7 +2606,13 @@ def main():
             ['provider', 'entrust', ['entrust_requester_email', 'entrust_requester_name', 'entrust_requester_phone',
                                      'entrust_api_user', 'entrust_api_key', 'entrust_api_client_cert_path',
                                      'entrust_api_client_cert_key_path']],
-        ]
+        ],
+        mutually_exclusive=[
+            ['csr_path', 'csr_content'],
+            ['privatekey_path', 'privatekey_content'],
+            ['ownca_path', 'ownca_content'],
+            ['ownca_privatekey_path', 'ownca_privatekey_content'],
+        ],
     )
 
     try:
@@ -2498,8 +2620,8 @@ def main():
             certificate = CertificateAbsent(module)
 
         else:
-            if module.params['provider'] != 'assertonly' and module.params['csr_path'] is None:
-                module.fail_json(msg='csr_path is required when provider is not assertonly')
+            if module.params['provider'] != 'assertonly' and module.params['csr_path'] is None and module.params['csr_content'] is None:
+                module.fail_json(msg='csr_path or csr_content is required when provider is not assertonly')
 
             base_dir = os.path.dirname(module.params['path']) or '.'
             if not os.path.isdir(base_dir):
@@ -2513,6 +2635,19 @@ def main():
                 module.deprecate("The 'assertonly' provider is deprecated; please see the examples of "
                                  "the 'openssl_certificate' module on how to replace it with other modules",
                                  version='2.13')
+            elif provider == 'selfsigned':
+                if module.params['privatekey_path'] is None and module.params['privatekey_content'] is None:
+                    module.fail_json(msg='One of privatekey_path and privatekey_content must be specified for the selfsigned provider.')
+            elif provider == 'acme':
+                if module.params['acme_accountkey_path'] is None:
+                    module.fail_json(msg='The acme_accountkey_path option must be specified for the acme provider.')
+                if module.params['acme_challenge_path'] is None:
+                    module.fail_json(msg='The acme_challenge_path option must be specified for the acme provider.')
+            elif provider == 'ownca':
+                if module.params['ownca_path'] is None and module.params['ownca_content'] is None:
+                    module.fail_json(msg='One of ownca_path and ownca_content must be specified for the ownca provider.')
+                if module.params['ownca_privatekey_path'] is None and module.params['ownca_privatekey_content'] is None:
+                    module.fail_json(msg='One of ownca_privatekey_path and ownca_privatekey_content must be specified for the ownca provider.')
 
             backend = module.params['select_crypto_backend']
             if backend == 'auto':

lib/ansible/modules/crypto/openssl_certificate_info.py

@@ -34,8 +34,14 @@ options:
     path:
         description:
             - Remote absolute path where the certificate file is loaded from.
+            - Either I(path) or I(content) must be specified, but not both.
         type: path
-        required: true
+    content:
+        description:
+            - Content of the X.509 certificate in PEM format.
+            - Either I(path) or I(content) must be specified, but not both.
+        type: str
+        version_added: "2.10"
     valid_at:
         description:
             - A dict of names mapping to time specifications. Every time specified here
@@ -370,13 +376,16 @@ def get_relative_time_option(input_string, input_name):
 class CertificateInfo(crypto_utils.OpenSSLObject):
     def __init__(self, module, backend):
         super(CertificateInfo, self).__init__(
-            module.params['path'],
+            module.params['path'] or '',
             'present',
             False,
             module.check_mode,
         )
         self.backend = backend
         self.module = module
+        self.content = module.params['content']
+        if self.content is not None:
+            self.content = self.content.encode('utf-8')
 
         self.valid_at = module.params['valid_at']
         if self.valid_at:
@@ -465,7 +474,7 @@ class CertificateInfo(crypto_utils.OpenSSLObject):
 
     def get_info(self):
         result = dict()
-        self.cert = crypto_utils.load_certificate(self.path, backend=self.backend)
+        self.cert = crypto_utils.load_certificate(self.path, content=self.content, backend=self.backend)
 
         result['signature_algorithm'] = self._get_signature_algorithm()
         subject = self._get_subject_ordered()
@@ -810,20 +819,28 @@ class CertificateInfoPyOpenSSL(CertificateInfo):
 def main():
     module = AnsibleModule(
         argument_spec=dict(
-            path=dict(type='path', required=True),
+            path=dict(type='path'),
+            content=dict(type='str'),
             valid_at=dict(type='dict'),
             select_crypto_backend=dict(type='str', default='auto', choices=['auto', 'cryptography', 'pyopenssl']),
         ),
+        required_one_of=(
+            ['path', 'content'],
+        ),
+        mutually_exclusive=(
+            ['path', 'content'],
+        ),
         supports_check_mode=True,
     )
 
     try:
-        base_dir = os.path.dirname(module.params['path']) or '.'
-        if not os.path.isdir(base_dir):
-            module.fail_json(
-                name=base_dir,
-                msg='The directory %s does not exist or the file is not a directory' % base_dir
-            )
+        if module.params['path'] is not None:
+            base_dir = os.path.dirname(module.params['path']) or '.'
+            if not os.path.isdir(base_dir):
+                module.fail_json(
+                    name=base_dir,
+                    msg='The directory %s does not exist or the file is not a directory' % base_dir
+                )
 
         backend = module.params['select_crypto_backend']
         if backend == 'auto':

lib/ansible/modules/crypto/openssl_csr.py

@@ -48,8 +48,14 @@ options:
     privatekey_path:
         description:
             - The path to the private key to use when signing the certificate signing request.
-            - Required if I(state) is C(present).
+            - Either I(privatekey_path) or I(privatekey_content) must be specified if I(state) is C(present), but not both.
         type: path
+    privatekey_content:
+        description:
+            - The content of the private key to use when signing the certificate signing request.
+            - Either I(privatekey_path) or I(privatekey_content) must be specified if I(state) is C(present), but not both.
+        type: str
+        version_added: "2.10"
     privatekey_passphrase:
         description:
             - The passphrase for the private key.
@@ -295,6 +301,12 @@ EXAMPLES = r'''
     privatekey_path: /etc/ssl/private/ansible.com.pem
     common_name: www.ansible.com
 
+- name: Generate an OpenSSL Certificate Signing Request with an inline key
+  openssl_csr:
+    path: /etc/ssl/csr/www.ansible.com.csr
+    privatekey_content: "{{ private_key_content }}"
+    common_name: www.ansible.com
+
 - name: Generate an OpenSSL Certificate Signing Request with a passphrase protected private key
   openssl_csr:
     path: /etc/ssl/csr/www.ansible.com.csr
@@ -355,7 +367,9 @@ EXAMPLES = r'''
 
 RETURN = r'''
 privatekey:
-    description: Path to the TLS/SSL private key the CSR was generated for
+    description:
+    - Path to the TLS/SSL private key the CSR was generated for
+    - Will be C(none) if the private key has been provided in I(privatekey_content).
     returned: changed or success
     type: str
     sample: /etc/ssl/private/ansible.com.pem
@@ -474,6 +488,9 @@ class CertificateSigningRequestBase(crypto_utils.OpenSSLObject):
         )
         self.digest = module.params['digest']
         self.privatekey_path = module.params['privatekey_path']
+        self.privatekey_content = module.params['privatekey_content']
+        if self.privatekey_content is not None:
+            self.privatekey_content = self.privatekey_content.encode('utf-8')
         self.privatekey_passphrase = module.params['privatekey_passphrase']
         self.version = module.params['version']
         self.subjectAltName = module.params['subject_alt_name']
@@ -655,7 +672,11 @@ class CertificateSigningRequestPyOpenSSL(CertificateSigningRequestBase):
 
     def _load_private_key(self):
         try:
-            self.privatekey = crypto_utils.load_privatekey(self.privatekey_path, self.privatekey_passphrase)
+            self.privatekey = crypto_utils.load_privatekey(
+                path=self.privatekey_path,
+                content=self.privatekey_content,
+                passphrase=self.privatekey_passphrase
+            )
         except crypto_utils.OpenSSLBadPassphraseError as exc:
             raise CertificateSigningRequestError(exc)
 
@@ -842,12 +863,16 @@ class CertificateSigningRequestCryptography(CertificateSigningRequestBase):
 
     def _load_private_key(self):
         try:
-            with open(self.privatekey_path, 'rb') as f:
-                self.privatekey = cryptography.hazmat.primitives.serialization.load_pem_private_key(
-                    f.read(),
-                    None if self.privatekey_passphrase is None else to_bytes(self.privatekey_passphrase),
-                    backend=self.cryptography_backend
-                )
+            if self.privatekey_content is not None:
+                content = self.privatekey_content
+            else:
+                with open(self.privatekey_path, 'rb') as f:
+                    content = f.read()
+            self.privatekey = cryptography.hazmat.primitives.serialization.load_pem_private_key(
+                content,
+                None if self.privatekey_passphrase is None else to_bytes(self.privatekey_passphrase),
+                backend=self.cryptography_backend
+            )
         except Exception as e:
             raise CertificateSigningRequestError(e)
 
@@ -1003,6 +1028,7 @@ def main():
             state=dict(type='str', default='present', choices=['absent', 'present']),
             digest=dict(type='str', default='sha256'),
             privatekey_path=dict(type='path'),
+            privatekey_content=dict(type='str'),
             privatekey_passphrase=dict(type='str', no_log=True),
             version=dict(type='int', default=1),
             force=dict(type='bool', default=False),
@@ -1035,7 +1061,10 @@ def main():
             select_crypto_backend=dict(type='str', default='auto', choices=['auto', 'cryptography', 'pyopenssl']),
         ),
         required_together=[('authority_cert_issuer', 'authority_cert_serial_number')],
-        required_if=[('state', 'present', ['privatekey_path'])],
+        required_if=[('state', 'present', ['privatekey_path', 'privatekey_content'], True)],
+        mutually_exclusive=(
+            ['privatekey_path', 'privatekey_content'],
+        ),
         add_file_common_args=True,
         supports_check_mode=True,
     )

lib/ansible/modules/crypto/openssl_csr_info.py

@@ -35,9 +35,14 @@ options:
     path:
         description:
             - Remote absolute path where the CSR file is loaded from.
+            - Either I(path) or I(content) must be specified, but not both.
         type: path
-        required: true
-
+    content:
+        description:
+            - Content of the CSR file.
+            - Either I(path) or I(content) must be specified, but not both.
+        type: str
+        version_added: "2.10"
     select_crypto_backend:
         description:
             - Determines which crypto backend to use.
@@ -257,13 +262,16 @@ TIMESTAMP_FORMAT = "%Y%m%d%H%M%SZ"
 class CertificateSigningRequestInfo(crypto_utils.OpenSSLObject):
     def __init__(self, module, backend):
         super(CertificateSigningRequestInfo, self).__init__(
-            module.params['path'],
+            module.params['path'] or '',
             'present',
             False,
             module.check_mode,
         )
         self.backend = backend
         self.module = module
+        self.content = module.params['content']
+        if self.content is not None:
+            self.content = self.content.encode('utf-8')
 
     def generate(self):
         # Empty method because crypto_utils.OpenSSLObject wants this
@@ -319,7 +327,7 @@ class CertificateSigningRequestInfo(crypto_utils.OpenSSLObject):
 
     def get_info(self):
         result = dict()
-        self.csr = crypto_utils.load_certificate_request(self.path, backend=self.backend)
+        self.csr = crypto_utils.load_certificate_request(self.path, content=self.content, backend=self.backend)
 
         subject = self._get_subject_ordered()
         result['subject'] = dict()
@@ -591,19 +599,27 @@ class CertificateSigningRequestInfoPyOpenSSL(CertificateSigningRequestInfo):
 def main():
     module = AnsibleModule(
         argument_spec=dict(
-            path=dict(type='path', required=True),
+            path=dict(type='path'),
+            content=dict(type='str'),
             select_crypto_backend=dict(type='str', default='auto', choices=['auto', 'cryptography', 'pyopenssl']),
         ),
+        required_one_of=(
+            ['path', 'content'],
+        ),
+        mutually_exclusive=(
+            ['path', 'content'],
+        ),
         supports_check_mode=True,
     )
 
     try:
-        base_dir = os.path.dirname(module.params['path']) or '.'
-        if not os.path.isdir(base_dir):
-            module.fail_json(
-                name=base_dir,
-                msg='The directory %s does not exist or the file is not a directory' % base_dir
-            )
+        if module.params['path'] is not None:
+            base_dir = os.path.dirname(module.params['path']) or '.'
+            if not os.path.isdir(base_dir):
+                module.fail_json(
+                    name=base_dir,
+                    msg='The directory %s does not exist or the file is not a directory' % base_dir
+                )
 
         backend = module.params['select_crypto_backend']
         if backend == 'auto':

lib/ansible/modules/crypto/openssl_privatekey.py

@@ -606,7 +606,7 @@ class PrivateKeyCryptography(PrivateKeyBase):
                 format=export_format,
                 encryption_algorithm=encryption_algorithm
             )
-        except ValueError as e:
+        except ValueError as dummy:
             self.module.fail_json(
                 msg='Cryptography backend cannot serialize the private key in the required format "{0}"'.format(self.format)
             )

lib/ansible/modules/crypto/openssl_privatekey_info.py

@@ -38,7 +38,12 @@ options:
         description:
             - Remote absolute path where the private key file is loaded from.
         type: path
-        required: true
+    content:
+        description:
+            - Content of the private key file.
+            - Either I(path) or I(content) must be specified, but not both.
+        type: str
+        version_added: "2.10"
     passphrase:
         description:
             - The passphrase for the private key.
@@ -318,13 +323,14 @@ def _is_cryptography_key_consistent(key, key_public_data, key_private_data):
 class PrivateKeyInfo(crypto_utils.OpenSSLObject):
     def __init__(self, module, backend):
         super(PrivateKeyInfo, self).__init__(
-            module.params['path'],
+            module.params['path'] or '',
             'present',
             False,
             module.check_mode,
         )
         self.backend = backend
         self.module = module
+        self.content = module.params['content']
 
         self.passphrase = module.params['passphrase']
         self.return_private_key_data = module.params['return_private_key_data']
@@ -355,12 +361,16 @@ class PrivateKeyInfo(crypto_utils.OpenSSLObject):
             can_parse_key=False,
             key_is_consistent=None,
         )
-        try:
-            with open(self.path, 'rb') as b_priv_key_fh:
-                priv_key_detail = b_priv_key_fh.read()
+        if self.content is not None:
+            priv_key_detail = self.content.encode('utf-8')
             result['can_load_key'] = True
-        except (IOError, OSError) as exc:
-            self.module.fail_json(msg=to_native(exc), **result)
+        else:
+            try:
+                with open(self.path, 'rb') as b_priv_key_fh:
+                    priv_key_detail = b_priv_key_fh.read()
+                result['can_load_key'] = True
+            except (IOError, OSError) as exc:
+                self.module.fail_json(msg=to_native(exc), **result)
         try:
             self.key = crypto_utils.load_privatekey(
                 path=None,
@@ -576,21 +586,29 @@ class PrivateKeyInfoPyOpenSSL(PrivateKeyInfo):
 def main():
     module = AnsibleModule(
         argument_spec=dict(
-            path=dict(type='path', required=True),
+            path=dict(type='path'),
+            content=dict(type='str'),
             passphrase=dict(type='str', no_log=True),
             return_private_key_data=dict(type='bool', default=False),
             select_crypto_backend=dict(type='str', default='auto', choices=['auto', 'cryptography', 'pyopenssl']),
         ),
+        required_one_of=(
+            ['path', 'content'],
+        ),
+        mutually_exclusive=(
+            ['path', 'content'],
+        ),
         supports_check_mode=True,
     )
 
     try:
-        base_dir = os.path.dirname(module.params['path']) or '.'
-        if not os.path.isdir(base_dir):
-            module.fail_json(
-                name=base_dir,
-                msg='The directory %s does not exist or the file is not a directory' % base_dir
-            )
+        if module.params['path'] is not None:
+            base_dir = os.path.dirname(module.params['path']) or '.'
+            if not os.path.isdir(base_dir):
+                module.fail_json(
+                    name=base_dir,
+                    msg='The directory %s does not exist or the file is not a directory' % base_dir
+                )
 
         backend = module.params['select_crypto_backend']
         if backend == 'auto':

lib/ansible/modules/crypto/openssl_publickey.py

@@ -58,8 +58,16 @@ options:
     privatekey_path:
         description:
             - Path to the TLS/SSL private key from which to generate the public key.
-            - Required if I(state) is C(present).
+            - Either I(privatekey_path) or I(privatekey_content) must be specified, but not both.
+              If I(state) is C(present), one of them is required.
         type: path
+    privatekey_content:
+        description:
+            - The content of the TLS/SSL private key from which to generate the public key.
+            - Either I(privatekey_path) or I(privatekey_content) must be specified, but not both.
+              If I(state) is C(present), one of them is required.
+        type: str
+        version_added: "2.10"
     privatekey_passphrase:
         description:
             - The passphrase for the private key.
@@ -98,6 +106,11 @@ EXAMPLES = r'''
     path: /etc/ssl/public/ansible.com.pem
     privatekey_path: /etc/ssl/private/ansible.com.pem
 
+- name: Generate an OpenSSL public key in PEM format from an inline key
+  openssl_publickey:
+    path: /etc/ssl/public/ansible.com.pem
+    privatekey_content: "{{ private_key_content }}"
+
 - name: Generate an OpenSSL public key in OpenSSH v2 format
   openssl_publickey:
     path: /etc/ssl/public/ansible.com.pem
@@ -119,13 +132,14 @@ EXAMPLES = r'''
 - name: Remove an OpenSSL public key
   openssl_publickey:
     path: /etc/ssl/public/ansible.com.pem
-    privatekey_path: /etc/ssl/private/ansible.com.pem
     state: absent
 '''
 
 RETURN = r'''
 privatekey:
-    description: Path to the TLS/SSL private key the public key was generated from.
+    description:
+    - Path to the TLS/SSL private key the public key was generated from.
+    - Will be C(none) if the private key has been provided in I(privatekey_content).
     returned: changed or success
     type: str
     sample: /etc/ssl/private/ansible.com.pem
@@ -191,7 +205,7 @@ else:
     CRYPTOGRAPHY_FOUND = True
 
 from ansible.module_utils import crypto as crypto_utils
-from ansible.module_utils._text import to_native, to_bytes
+from ansible.module_utils._text import to_native
 from ansible.module_utils.basic import AnsibleModule, missing_required_lib
 
 
@@ -210,6 +224,9 @@ class PublicKey(crypto_utils.OpenSSLObject):
         )
         self.format = module.params['format']
         self.privatekey_path = module.params['privatekey_path']
+        self.privatekey_content = module.params['privatekey_content']
+        if self.privatekey_content is not None:
+            self.privatekey_content = self.privatekey_content.encode('utf-8')
         self.privatekey_passphrase = module.params['privatekey_passphrase']
         self.privatekey = None
         self.fingerprint = {}
@@ -220,8 +237,9 @@ class PublicKey(crypto_utils.OpenSSLObject):
 
     def _create_publickey(self, module):
         self.privatekey = crypto_utils.load_privatekey(
-            self.privatekey_path,
-            self.privatekey_passphrase,
+            path=self.privatekey_path,
+            content=self.privatekey_content,
+            passphrase=self.privatekey_passphrase,
             backend=self.backend
         )
         if self.backend == 'cryptography':
@@ -244,7 +262,7 @@ class PublicKey(crypto_utils.OpenSSLObject):
     def generate(self, module):
         """Generate the public key."""
 
-        if not os.path.exists(self.privatekey_path):
+        if self.privatekey_content is None and not os.path.exists(self.privatekey_path):
             raise PublicKeyError(
                 'The private key %s does not exist' % self.privatekey_path
             )
@@ -264,8 +282,9 @@ class PublicKey(crypto_utils.OpenSSLObject):
                 raise PublicKeyError(exc)
 
         self.fingerprint = crypto_utils.get_fingerprint(
-            self.privatekey_path,
-            self.privatekey_passphrase
+            path=self.privatekey_path,
+            content=self.privatekey_content,
+            passphrase=self.privatekey_passphrase
         )
         file_args = module.load_file_common_arguments(module.params)
         if module.set_fs_attributes_if_different(file_args, False):
@@ -277,7 +296,7 @@ class PublicKey(crypto_utils.OpenSSLObject):
         state_and_perms = super(PublicKey, self).check(module, perms_required)
 
         def _check_privatekey():
-            if not os.path.exists(self.privatekey_path):
+            if self.privatekey_content is None and not os.path.exists(self.privatekey_path):
                 return False
 
             try:
@@ -346,6 +365,7 @@ def main():
             force=dict(type='bool', default=False),
             path=dict(type='path', required=True),
             privatekey_path=dict(type='path'),
+            privatekey_content=dict(type='str'),
             format=dict(type='str', default='PEM', choices=['OpenSSH', 'PEM']),
             privatekey_passphrase=dict(type='str', no_log=True),
             backup=dict(type='bool', default=False),
@@ -353,7 +373,10 @@ def main():
         ),
         supports_check_mode=True,
         add_file_common_args=True,
-        required_if=[('state', 'present', ['privatekey_path'])],
+        required_if=[('state', 'present', ['privatekey_path', 'privatekey_content'], True)],
+        mutually_exclusive=(
+            ['privatekey_path', 'privatekey_content'],
+        ),
     )
 
     minimal_cryptography_version = MINIMAL_CRYPTOGRAPHY_VERSION

test/integration/targets/openssl_certificate_info/tasks/impl.yml

@@ -35,6 +35,17 @@
   set_fact:
     info_results: "{{ info_results + [result] }}"
 
+- name: ({{select_crypto_backend}}) Get certificate info directly
+  openssl_certificate_info:
+    content: '{{ lookup("file", output_dir ~ "/cert_1.pem") }}'
+    select_crypto_backend: '{{ select_crypto_backend }}'
+  register: result_direct
+
+- name: ({{select_crypto_backend}}) Compare output of direct and loaded info
+  assert:
+    that:
+      - result == result_direct
+
 - name: ({{select_crypto_backend}}) Get certificate info
   openssl_certificate_info:
     path: '{{ output_dir }}/cert_2.pem'

test/integration/targets/openssl_csr_info/tasks/impl.yml

@@ -32,6 +32,17 @@
   set_fact:
     info_results: "{{ info_results + [result] }}"
 
+- name: ({{select_crypto_backend}}) Get CSR info directly
+  openssl_csr_info:
+    content: '{{ lookup("file", output_dir ~ "/csr_1.csr") }}'
+    select_crypto_backend: '{{ select_crypto_backend }}'
+  register: result_direct
+
+- name: ({{select_crypto_backend}}) Compare output of direct and loaded info
+  assert:
+    that:
+      - result == result_direct
+
 - name: ({{select_crypto_backend}}) Get CSR info
   openssl_csr_info:
     path: '{{ output_dir }}/csr_2.csr'

test/integration/targets/openssl_privatekey_info/tasks/impl.yml

@@ -24,6 +24,17 @@
   set_fact:
     info_results: "{{ info_results | combine({'key1': result}) }}"
 
+- name: ({{select_crypto_backend}}) Get key 1 info directly
+  openssl_privatekey_info:
+    content: '{{ lookup("file", output_dir ~ "/privatekey_1.pem") }}'
+    select_crypto_backend: '{{ select_crypto_backend }}'
+  register: result_direct
+
+- name: ({{select_crypto_backend}}) Compare output of direct and loaded info
+  assert:
+    that:
+      - result == result_direct
+
 - name: ({{select_crypto_backend}}) Get key 2 info
   openssl_privatekey_info:
     path: '{{ output_dir }}/privatekey_2.pem'