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107 lines
3.7 KiB
Plaintext
107 lines
3.7 KiB
Plaintext
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsISupports.idl"
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interface nsIURI;
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interface nsIIdentityKeyGenCallback;
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interface nsIIdentitySignCallback;
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/* Naming and calling conventions:
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*
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* A"hex" prefix means "hex-encoded string representation of a byte sequence"
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* e.g. "ae34bcdf123"
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*
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* A "base64url" prefix means "base-64-URL-encoded string repressentation of a
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* byte sequence.
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* e.g. "eyJhbGciOiJSUzI1NiJ9"
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* http://en.wikipedia.org/wiki/Base64#Variants_summary_table
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* we use the no-padding approach to base64-url-encoding
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*
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* Callbacks take an "in nsresult rv" argument that indicates whether the async
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* operation succeeded. On success, rv will be a success code
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* (NS_SUCCEEDED(rv) / Components.isSuccessCode(rv)) and the remaining
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* arguments are as defined in the documentation for the callback. When the
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* operation fails, rv will be a failure code (NS_FAILED(rv) /
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* !Components.isSuccessCode(rv)) and the values of the remaining arguments will
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* be unspecified.
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*
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* Key Types:
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*
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* "RS256": RSA + SHA-256.
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*
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* "DS160": DSA with SHA-1. A 1024-bit prime and a 160-bit subprime with SHA-1.
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*
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* we use these abbreviated algorithm names as per the JWA spec
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* http://tools.ietf.org/html/draft-ietf-jose-json-web-algorithms-02
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*/
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// "@mozilla.org/identity/crypto-service;1"
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[scriptable, builtinclass, uuid(f087e6bc-dd33-4f6c-a106-dd786e052ee9)]
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interface nsIIdentityCryptoService : nsISupports
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{
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void generateKeyPair(in AUTF8String algorithm,
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in nsIIdentityKeyGenCallback callback);
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ACString base64UrlEncode(in AUTF8String toEncode);
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};
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/**
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* This interface provides a keypair and signing interface for Identity functionality
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*/
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[scriptable, uuid(73962dc7-8ee7-4346-a12b-b039e1d9b54d)]
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interface nsIIdentityKeyPair : nsISupports
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{
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readonly attribute AUTF8String keyType;
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// RSA properties, only accessible when keyType == "RS256"
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readonly attribute AUTF8String hexRSAPublicKeyExponent;
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readonly attribute AUTF8String hexRSAPublicKeyModulus;
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// DSA properties, only accessible when keyType == "DS128"
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readonly attribute AUTF8String hexDSAPrime; // p
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readonly attribute AUTF8String hexDSASubPrime; // q
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readonly attribute AUTF8String hexDSAGenerator; // g
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readonly attribute AUTF8String hexDSAPublicValue; // y
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void sign(in AUTF8String aText,
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in nsIIdentitySignCallback callback);
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// XXX implement verification bug 769856
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// AUTF8String verify(in AUTF8String aSignature, in AUTF8String encodedPublicKey);
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};
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/**
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* This interface provides a JavaScript callback object used to collect the
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* nsIIdentityServeKeyPair when the keygen operation is complete
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*
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* though there is discussion as to whether we need the nsresult,
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* we keep it so we can track deeper crypto errors.
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*/
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[scriptable, function, uuid(90f24ca2-2b05-4ca9-8aec-89d38e2f905a)]
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interface nsIIdentityKeyGenCallback : nsISupports
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{
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void generateKeyPairFinished(in nsresult rv,
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in nsIIdentityKeyPair keyPair);
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};
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/**
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* This interface provides a JavaScript callback object used to collect the
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* AUTF8String signature
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*/
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[scriptable, function, uuid(2d3e5036-374b-4b47-a430-1196b67b890f)]
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interface nsIIdentitySignCallback : nsISupports
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{
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/** On success, base64urlSignature is the base-64-URL-encoded signature
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*
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* For RS256 signatures, XXX bug 769858
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*
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* For DSA128 signatures, the signature is the r value concatenated with the
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* s value, each component padded with leading zeroes as necessary.
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*/
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void signFinished(in nsresult rv, in ACString base64urlSignature);
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};
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