diff options
Diffstat (limited to 'lib/public_key/doc/src/public_key.xml')
| -rw-r--r-- | lib/public_key/doc/src/public_key.xml | 115 |
1 files changed, 103 insertions, 12 deletions
diff --git a/lib/public_key/doc/src/public_key.xml b/lib/public_key/doc/src/public_key.xml index b240d53571..93ba45e457 100644 --- a/lib/public_key/doc/src/public_key.xml +++ b/lib/public_key/doc/src/public_key.xml @@ -58,7 +58,9 @@ <p><code>boolean() = true | false</code></p> - <p><code>string = [bytes()]</code></p> + <p><code>string() = [bytes()]</code></p> + + <p><code>der_encoded() = binary()</code></p> <p><code>pki_asn1_type() = 'Certificate' | 'RSAPrivateKey'| 'RSAPublicKey' | 'DSAPrivateKey' | 'DSAPublicKey' | 'DHParameter' | 'SubjectPublicKeyInfo' | @@ -87,6 +89,9 @@ <p><code> dss_digest_type() = 'sha' </code></p> + <p><code> crl_reason() = unspecified | keyCompromise | cACompromise | affiliationChanged | superseded | cessationOfOperation | certificateHold | privilegeWithdrawn | aACompromise + </code></p> + <p><code> ssh_file() = openssh_public_key | rfc4716_public_key | known_hosts | auth_keys </code></p> @@ -357,18 +362,104 @@ </desc> </func> - <!-- <func> --> - <!-- <name>pkix_path_validation()</name> --> - <!-- <fsummary> Performs a basic path validation according to RFC 5280.</fsummary> --> - <!-- <type> --> - <!-- <v></v> --> - <!-- </type> --> - <!-- <desc> --> - <!-- <p> Performs a basic path validation according to RFC 5280.</p> --> - <!-- </desc> --> - <!-- </func> --> + <func> + <name>pkix_path_validation(TrustedCert, CertChain, Options) -> {ok, {PublicKeyInfo, PolicyTree}} | {error, {bad_cert, Reason}} </name> + <fsummary> Performs a basic path validation according to RFC 5280.</fsummary> + <type> + <v> TrustedCert = #'OTPCertificate'{} | der_encode() | unknown_ca | selfsigned_peer </v> + <d>Normally a trusted certificate but it can also be one of the path validation + errors <c>unknown_ca </c> or <c>selfsigned_peer </c> that can be discovered while + constructing the input to this function and that should be run through the <c>verify_fun</c>.</d> + <v> CertChain = [der_encode()]</v> + <d>A list of DER encoded certificates in trust order ending with the peer certificate.</d> + <v> Options = proplists:proplists()</v> + <v>PublicKeyInfo = {?'rsaEncryption' | ?'id-dsa', + rsa_public_key() | integer(), 'NULL' | 'Dss-Parms'{}}</v> + <v> PolicyTree = term() </v> + <d>At the moment this will always be an empty list as Policies are not currently supported</d> + <v> Reason = cert_expired | invalid_issuer | invalid_signature | unknown_ca | + selfsigned_peer | name_not_permitted | missing_basic_constraint | invalid_key_usage | crl_reason() + </v> + </type> + <desc> + <p> + Performs a basic path validation according to + <url href="http://www.ietf.org/rfc/rfc5280.txt">RFC 5280.</url> + However CRL validation is done separately by <seealso + marker="public_key#pkix_crls_validate-3">pkix_crls_validate/3 </seealso> and should be called + from the supplied <c>verify_fun</c> + </p> + + <taglist> + <p> Available options are: </p> + + <tag>{verify_fun, fun()}</tag> + <item> + <p>The fun should be defined as:</p> + + <code> +fun(OtpCert :: #'OTPCertificate'{}, Event :: {bad_cert, Reason :: atom()} | + {extension, #'Extension'{}}, + InitialUserState :: term()) -> + {valid, UserState :: term()} | {valid_peer, UserState :: term()} | + {fail, Reason :: term()} | {unknown, UserState :: term()}. + </code> + + <p>If the verify callback fun returns {fail, Reason}, the + verification process is immediately stopped. If the verify + callback fun returns {valid, UserState}, the verification + process is continued, this can be used to accept specific path + validation errors such as <c>selfsigned_peer</c> as well as + verifying application specific extensions. If called with an + extension unknown to the user application the return value + {unknown, UserState} should be used.</p> + + </item> + <tag>{max_path_length, integer()}</tag> + <item> + The <c>max_path_length</c> is the maximum number of non-self-issued + intermediate certificates that may follow the peer certificate + in a valid certification path. So if <c>max_path_length</c> is 0 the PEER must + be signed by the trusted ROOT-CA directly, if 1 the path can + be PEER, CA, ROOT-CA, if it is 2 PEER, CA, CA, ROOT-CA and so + on. + </item> + </taglist> + </desc> + </func> + + <func> + <name>pkix_crls_validate(OTPCertificate, DPAndCRLs, Options) -> CRLStatus()</name> + <fsummary> Performs CRL validation.</fsummary> + <type> + <v> OTPCertificate = #'OTPCertificate'{}</v> + <v> DPAndCRLs = [{DP::#'DistributionPoint'{} ,CRL::#'CertificateList'{}}] </v> + <v> Options = proplists:proplists()</v> + <v> CRLStatus() = valid | {bad_cert, revocation_status_undetermined} | + {bad_cert, {revoked, crl_reason()}}</v> + </type> + <desc> + <p> Performs CRL validation. It is intended to be called from + the verify fun of <seealso marker="public_key#pkix_path_validation-3"> pkix_path_validation/3 + </seealso></p> + <taglist> + <p> Available options are: </p> + <tag>{update_crl, fun()}</tag> + <item> + <p>The fun has the following type spec:</p> + + <code> fun(#'DistributionPoint'{}, #'CertificateList'{}) -> #'CertificateList'{}</code> + + <p>The fun should use the information in the distribution point to acesses + the lates possible version of the CRL. If this fun is not specified + public_key will use the default implementation: + </p> + <code> fun(_DP, CRL) -> CRL end</code> + </item> + </taglist> + </desc> + </func> - <func> <name>pkix_sign(#'OTPTBSCertificate'{}, Key) -> der_encode()</name> <fsummary>Signs certificate.</fsummary> |