diff options
Diffstat (limited to 'webrtc/base/sslstreamadapter.h')
-rw-r--r-- | webrtc/base/sslstreamadapter.h | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/webrtc/base/sslstreamadapter.h b/webrtc/base/sslstreamadapter.h index 65a7729d16..c57056b14a 100644 --- a/webrtc/base/sslstreamadapter.h +++ b/webrtc/base/sslstreamadapter.h @@ -19,7 +19,11 @@ namespace rtc { +// Constants for SSL profile. +const int TLS_NULL_WITH_NULL_NULL = 0; + // Constants for SRTP profiles. +const int SRTP_INVALID_CRYPTO_SUITE = 0; const int SRTP_AES128_CM_SHA1_80 = 0x0001; const int SRTP_AES128_CM_SHA1_32 = 0x0002; @@ -31,10 +35,13 @@ extern const char CS_AES_CM_128_HMAC_SHA1_80[]; // 128-bit AES with 32-bit SHA-1 HMAC. extern const char CS_AES_CM_128_HMAC_SHA1_32[]; -// Returns the DTLS-SRTP protection profile ID, as defined in -// https://tools.ietf.org/html/rfc5764#section-4.1.2, for the given SRTP -// Crypto-suite, as defined in https://tools.ietf.org/html/rfc4568#section-6.2 -int GetSrtpCryptoSuiteFromName(const std::string& cipher_rfc_name); +// Given the DTLS-SRTP protection profile ID, as defined in +// https://tools.ietf.org/html/rfc4568#section-6.2 , return the SRTP profile +// name, as defined in https://tools.ietf.org/html/rfc5764#section-4.1.2. +std::string SrtpCryptoSuiteToName(int crypto_suite); + +// The reverse of above conversion. +int SrtpCryptoSuiteFromName(const std::string& crypto_suite); // SSLStreamAdapter : A StreamInterfaceAdapter that does SSL/TLS. // After SSL has been started, the stream will only open on successful @@ -152,7 +159,7 @@ class SSLStreamAdapter : public StreamAdapterInterface { // Retrieves the IANA registration id of the cipher suite used for the // connection (e.g. 0x2F for "TLS_RSA_WITH_AES_128_CBC_SHA"). - virtual bool GetSslCipherSuite(int* cipher); + virtual bool GetSslCipherSuite(int* cipher_suite); // Key Exporter interface from RFC 5705 // Arguments are: @@ -174,8 +181,8 @@ class SSLStreamAdapter : public StreamAdapterInterface { size_t result_len); // DTLS-SRTP interface - virtual bool SetDtlsSrtpCiphers(const std::vector<std::string>& ciphers); - virtual bool GetDtlsSrtpCipher(std::string* cipher); + virtual bool SetDtlsSrtpCryptoSuites(const std::vector<int>& crypto_suites); + virtual bool GetDtlsSrtpCryptoSuite(int* crypto_suite); // Capabilities testing static bool HaveDtls(); @@ -191,7 +198,7 @@ class SSLStreamAdapter : public StreamAdapterInterface { // TODO(guoweis): Move this away from a static class method. Currently this is // introduced such that any caller could depend on sslstreamadapter.h without // depending on specific SSL implementation. - static std::string GetSslCipherSuiteName(int cipher); + static std::string SslCipherSuiteToName(int cipher_suite); private: // If true, the server certificate need not match the configured |