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Add libcurl to media_cas_packager_sdk. libcurl will later be used by a key fetcher to retrieve entitlement key from License Server using a HTTP request.
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Add a function named parsehelper to parse DCSL from the key smith response.
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Move wv_cas_key_fetcher to media_cas_packager_sdk so partners can use it request entitlement keys from License Server.
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Add pkcs7 write method to x509_cert.cc
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Update boringssl_repo to latest in master-with-bazel
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Add a TsPacket class to media_cas_packager_sdk to allow the construction of a ECM TS packet in the SDK.
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Move InsertEcm() from our internal CAS directory to the media_cas_packager_sdk, to be used to build a ECM TS packet by the SDK.
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Add METADATA in common folder
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Refactoring of certificate verification into DrmRootCertificate.
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Extend the default duration of leaf certificates.
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Fix moe_test
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Add a new method to WvCasEcm to allow partner to create a TS packet carrying the generated ECM.
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Change from SHA1 to SHA256 for Cast certificates
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Update crypto mode enumeration to match WV ECM document
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Fix the way we set the validity dates
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Move exported_root/util/status to common/ to prepare for util::Status migration
Also added constructor/operator to copy from/to util::Status.
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Add GenerateDCSLrequest function to certificate_util.h.
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Fix build break
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Allow 'table_id' (in the section header) be specified by caller of SDK method WvCasEcm::GenerateTsPacket().
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=224535399
