API review feedback (Azure#19164)

* First set of API review feedback

Co-authored-by: McCoy Patiño <39780829+mccoyp@users.noreply.github.com>

sdk/attestation/azure-security-attestation/CHANGELOG.md

@@ -1,27 +1,97 @@
 # Release History
 
-## 1.0.0b5 (Unreleased)
+## 1.0.0 (2021-07-06)
 
 ### Features Added
 
+Sample cleanup - instead of using `ClientSecretCredentials`, the samples now use
+DefaultAzureCredential.
+
 ### Breaking Changes
 
+* TPM attestation takes a JSON string parameter and returns a JSON string parameter.
+  * `TPMAttestationRequest` and `TPMAttestationResponse` type were removed.
+* `confirmation` attribute removed from `AttestationResult` type.
+* The `AttestationSigningKey` type was removed, replaced with a `signing_key` and
+ `signing_certificate` kwargs parameter.
+* All certificates and keys accepted and returned by the SDK are now PEM encoded
+  strings instead of DER encoded arrays of bytes for easier manipulation and
+  interoperability.
+* Removed `AttestationResponse` type, token value merged into `AttestationResult`,
+  `PolicyResult`, etc.
+* Removed `TokenValidationOptions` type and merged the validation options into
+  keyword arguments on the APIs which validate returned tokens. Those keyword
+  arguments can also be specified on the Client classes to simplify individual
+  API invocations.
+* Renamed `instance_url` parameter to the constructors to `endpoint`.
+* Many optional fields in `AttestationResult` were made non-optional.
+* `AttestationToken._validate_token` is made internal-only, and now returns `None`.
+  * The caller provided `validation_callback` now must throw exceptions on invalid
+  tokens rather than returning `False`.
+* Removed the `AttestationData` type, instead the `attest_xxx` APIs take two sets
+  of parameters: `inittime_data` and `inittime_json` and `runtime_data` and `runtime_json`.
+  if the `_json` value is set, the value of the parameter is an array of UTF8 encoded
+  JSON values, if the `_data` value is set, the value of the parameter is an array
+  of bytes.
+* The `get_policy` API now returns a `Tuple[str, AttestationToken]` to simplify
+  the consumption experience.
+* The `get_policy_management_certificates` API also returns a `Tuple[list[list[string]], AttestationToken]` to simplify the consumption experience. Note that each of the entries
+in the list is a PEM encoded X.509 certificate.
+
+To call into the attest APIs if you care about the attestation policy and token,
+you can write:
+
+```python
+policy, token = attest_client.get_policy(AttestationType.SGX_ENCLAVE)
+```
+
+If you only care about the policy, you can write any of the following:
+
+```python
+policy, _ = attest_client.get_policy(AttestationType.SGX_ENCLAVE)
+```
+
+or
+
+```python
+policy = attest_client.get_policy(AttestationType.SGX_ENCLAVE)[0]
+```
+
+or
+
+```python
+response = attest_client.get_policy(AttestationType.SGX_ENCLAVE)
+policy = response[0]
+```
+
+* The `AttestationToken` class no longer inherits from `Generic`.
+* The `attest_sgx_enclave`, and `attest_openenclave` APIs now return a tuple of
+  `AttestationResult`, `AttestationToken`, similar to the `get_policy` API.
+* The `set_policy`, `reset_policy`, `add_policy_management_certificate`, and `remove_policy_management_certificate` APIs all return a tuple.
+* The `AttestationToken.get_body()` API was renamed `AttestationToken.body()`
+* Several time related properties were renamed to be consistent with the usage from
+  keyvault:
+  * The `expiration_time` property on `AttestationToken` was renamed to `expires`.
+  * The `issuance_time` property on `AttestationToken` was renamed to `issued_on`.
+  * The `not_before_time` property on `AttestationToken` was renamed to `not_before`.
+* The `StoredAttestationPolicy` model type has been removed. To validate the attestation policy hash, use the `AttestationPolicyToken` model object instead.
+* The `get_openidmetadata` API has been renamed `get_open_id_metadata`.
+
 ### Key Bugs Fixed
 
 ### Fixed
 
-
 ## 1.0.0b4 (2021-06-08)
 
 ### Features Added
 
-- Added reset_policy API which was missed in the previous API.
-- Added models for all the generated API types.
-- Documentation cleanup for several APIs.
+* Added reset_policy API.
+* Added models.
+* Documentation cleanup.
 
 ### Breaking Changes
 
-- Creating the `StoredAttestationPolicy` model type means that the `attestation_policy`
+* Creating the `StoredAttestationPolicy` model type means that the `attestation_policy`
     kwargs parameter for the constructor has been replaced with a positional `policy` parameter. As a result of this change, this code:
 
 ```python
@@ -34,32 +104,32 @@ changes to:
 StoredAttestationPolicy(attestation_policy)
 ```
 
-- Several parameters for the `AttestationResult` type have been renamed, and
+* Several parameters for the `AttestationResult` type have been renamed, and
     several parameters which were shared with `AttestationToken` have been
     removed. In general, the naming changes removed some protocol specific
     elements and replaced them with friendlier names. Finally, the deprecated
     attributes have been removed from the `AttestationResult`
 
     Full set of changes:
-  - `iss` renamed to `issuer`
-  - `cnf` renamed to `confirmation`
-  - `jti` renamed to `unique_identifier`
-  - `iat` removed
-  - `exp` removed
-  - `nbf` removed
-  - `deprecated_version` removed
-  - `deprecated_is_debuggable` removed
-  - `deprecated_sgx_collateral` removed
-  - `deprecated_enclave_held_data` removed
-  - `deprecated_enclave_held_data2` removed
-  - `deprecated_product_id` removed
-  - `deprecated_mr_enclave` removed
-  - `deprecated_mr_signer` removed
-  - `deprecated_svn` removed
-  - `deprecated_tee` removed
-  - `deprecated_policy_signer` removed
-  - `deprecated_policy_hash` removed
-  - `deprecated_rp_data` removed
+  * `iss` renamed to `issuer`
+  * `cnf` renamed to `confirmation`
+  * `jti` renamed to `unique_identifier`
+  * `iat` removed
+  * `exp` removed
+  * `nbf` removed
+  * `deprecated_version` removed
+  * `deprecated_is_debuggable` removed
+  * `deprecated_sgx_collateral` removed
+  * `deprecated_enclave_held_data` removed
+  * `deprecated_enclave_held_data2` removed
+  * `deprecated_product_id` removed
+  * `deprecated_mr_enclave` removed
+  * `deprecated_mr_signer` removed
+  * `deprecated_svn` removed
+  * `deprecated_tee` removed
+  * `deprecated_policy_signer` removed
+  * `deprecated_policy_hash` removed
+  * `deprecated_rp_data` removed
 
   If customers need to access the removed or renamed fields directly, they can
   use the `get_body` method of the `AttestationResponse` object:
@@ -73,16 +143,16 @@ StoredAttestationPolicy(attestation_policy)
 
 ### Features Added
 
-- Preliminary implementation of a Track 2 SDK for the attestation service.
+* Preliminary implementation of a Track 2 SDK for the attestation service.
 
 ### Breaking Changes
 
-- Complete reimplementation of the API surface, follows the API patterns already
+* Complete reimplementation of the API surface, follows the API patterns already
 established for the attestation service.
 
 ## 1.0.0b1 (2021-01-15)
 
 Initial early preview release for MAA Data Plane SDK
 Demonstrates use of the machine generated MAA APIs.
 
-- Initial Release
+* Initial Release