setchgpw2.asn1   [plain text]

-- $Id$

SETCHGPW2 DEFINITIONS ::=
BEGIN

IMPORTS PrincipalName, Realm, ENCTYPE FROM krb5;

ProtocolErrorCode ::= ENUMERATED {
	generic-error(0),
	unsupported-major-version(1),
	unsupported-minor-version(2),
	unsupported-operation(3),
	authorization-failed(4),
	initial-ticket-required(5),
	target-principal-unknown(6),
	...
}

Key	::= SEQUENCE {
	enc-type[0]	INTEGER,
	key[1]		OCTET STRING,
	...
}

Language-Tag	::= UTF8String    -- Constrained by RFC3066

LangTaggedText	::= SEQUENCE {
	language[0]	Language-Tag OPTIONAL,
	text[1]		UTF8String,
	...
}

-- NULL Op

Req-null ::= NULL
Rep-null ::= NULL
Err-null ::= NULL

-- Change password
Req-change-pw ::= SEQUENCE {
	old-pw[0]	UTF8String,
	new-pw[1]	UTF8String OPTIONAL,
	etypes[2]	SEQUENCE OF ENCTYPE OPTIONAL,
	...
}

Rep-change-pw ::= SEQUENCE {
	info-text[0]	UTF8String OPTIONAL,
	new-pw[1]	UTF8String OPTIONAL,
	etypes[2]	SEQUENCE OF ENCTYPE OPTIONAL
}

Err-change-pw ::= SEQUENCE {
	help-text[0]		UTF8String OPTIONAL,
	code[1]			ENUMERATED {
		generic(0),
		wont-generate-new-pw(1),
		old-pw-incorrect(2),
		new-pw-rejected-geneneric(3),
		pw-change-too-short(4),
		...
	},
	suggested-new-pw[2]	UTF8String OPTIONAL,
	...
}

-- Change/Set keys
Req-set-keys ::= SEQUENCE {
	etypes[0]	SEQUENCE OF ENCTYPE,
	entropy[1]	OCTET STRING,
	...
}

Rep-set-keys ::= SEQUENCE {
	info-text[0]		UTF8String OPTIONAL,
	kvno[1]			INTEGER,
	keys[2]			SEQUENCE OF Key,
	aliases[3]	SEQUENCE OF SEQUENCE {
		name[0] PrincipalName,
		realm[1] Realm OPTIONAL,
		...
	},
	...
}

Err-set-keys ::= SEQUENCE {
	help-text[0]		UTF8String OPTIONAL,
	enctypes[1]		SEQUENCE OF ENCTYPE OPTIONAL,
	code[1]		ENUMERATED {
		etype-no-support(0),
		...
	},
	...
}

-- Get password policy
Req-get-pw-policy ::= NULL

Rep-get-pw-policy ::= SEQUENCE {
	help-text[0]		UTF8String OPTIONAL,
	policy-name[1]		UTF8String OPTIONAL,
	description[2]		UTF8String OPTIONAL,
	...
}

Err-get-pw-policy ::= NULL

-- Get principal aliases
Req-get-princ-aliases ::= NULL

Rep-get-princ-aliases ::= SEQUENCE {
	help-text[0]		UTF8String OPTIONAL,
	aliases[1]	SEQUENCE OF SEQUENCE {
		name[0]		PrincipalName,
		realm[1]	Realm OPTIONAL,
		...
	} OPTIONAL,
	...
}

Err-get-princ-aliases ::= NULL

-- Get list of encryption types supported by KDC for new types
Req-get-supported-etypes ::= NULL

Rep-get-supported-etypes ::= SEQUENCE OF ENCTYPE

Err-get-supported-etypes ::= NULL

-- Choice switch

Op-req ::= CHOICE {
	null[0]			Req-null,
	change-pw[1]		Req-change-pw,
	set-keys[2]		Req-set-keys,
	get-pw-policy[3]	Req-get-pw-policy,
	get-princ-aliases[4]	Req-get-princ-aliases,
	get-supported-etypes[5]	Req-get-supported-etypes,
	...
}

Op-rep ::= CHOICE {
	null[0]			Rep-null,
	change-pw[1]		Rep-change-pw,
	set-keys[2]		Rep-set-keys,
	get-pw-policy[3]	Rep-get-pw-policy,
	get-princ-aliases[4]	Rep-get-princ-aliases,
	get-supported-etypes[5]	Rep-get-supported-etypes,
	...
}

Op-error ::= CHOICE {
	null[0]			Err-null,
	change-pw[1]		Err-change-pw,
	set-keys[2]		Err-set-keys,
	get-pw-policy[3]	Err-get-pw-policy,
	get-princ-aliases[4]	Err-get-princ-aliases,
	get-supported-etypes[5]	Err-get-supported-etypes,
	...
}


Request ::= [ APPLICATION 0 ] SEQUENCE {
	pvno-major[0]	INTEGER DEFAULT 2,
	pvno-minor[1]	INTEGER DEFAULT 0,
	languages[2]	SEQUENCE OF Language-Tag OPTIONAL,
	targ-name[3]	PrincipalName OPTIONAL,
	targ-realm[4]	Realm OPTIONAL,
	operation[5]	Op-Req,
	...
}

Response ::= [ APPLICATION 1 ] SEQUENCE {
	pvno-major[0]	INTEGER DEFAULT 2,
	pvno-minor[1]	INTEGER DEFAULT 0,
	language[2]	Language-Tag DEFAULT "i-default",
	result[3]	Op-rep OPTIONAL,
	...
}

Error-Response ::= [ APPLICATION 2 ] SEQUENCE {
	pvno-major[0]	INTEGER DEFAULT 2,
	pvno-minor[1]	INTEGER DEFAULT 0,
	language[2]	Language-Tag DEFAULT "i-default",
	error-code[3]	ProtocolErrorCode,
	help-text[4]	UTF8String OPTIONAL,
	op-error[5]	Op-error OP-ERROR,
	...
}

END

-- etags -r '/\([A-Za-z][-A-Za-z0-9]*\).*::=/\1/' setchgpw2.asn1