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| 1 | +package com.auth0.jwt.oicmsg; |
| 2 | + |
| 3 | +import com.auth0.jwt.jwts.JWT; |
| 4 | +import com.auth0.jwt.oicmsg.exceptions.MessageException; |
| 5 | +import com.auth0.jwt.oicmsg.exceptions.MissingRequiredAttribute; |
| 6 | +import com.auth0.jwt.oicmsg.exceptions.OicMsgError; |
| 7 | +import com.auth0.jwt.oicmsg.exceptions.TooManyValues; |
| 8 | +import com.google.common.base.Joiner; |
| 9 | +import java.io.UnsupportedEncodingException; |
| 10 | +import java.net.URI; |
| 11 | +import java.net.URISyntaxException; |
| 12 | +import java.net.URLEncoder; |
| 13 | +import java.util.ArrayList; |
| 14 | +import java.util.Arrays; |
| 15 | +import java.util.Collection; |
| 16 | +import java.util.HashMap; |
| 17 | +import java.util.List; |
| 18 | +import java.util.Map; |
| 19 | +import org.omg.CORBA.NameValuePair; |
| 20 | + |
| 21 | +public class Message { |
| 22 | + |
| 23 | + private Map<String, Object> dict; |
| 24 | + private JWT jwt; |
| 25 | + private JWSHeader jwsHeader; |
| 26 | + private JWEHeader jweHeader; |
| 27 | + private boolean lax; |
| 28 | + private boolean shouldVerifySSL; |
| 29 | + public Map<String,Tuple5> claims; |
| 30 | + private Map<String,Object> cDefault; |
| 31 | + public Map<String,List> cAllowedValues; |
| 32 | + public static Tuple5 SINGLE_REQUIRED_STRING = new Tuple5(String.class, true, null, null, false); |
| 33 | + public static Tuple5 SINGLE_OPTIONAL_STRING = new Tuple5(String.class, false, null, null, false); |
| 34 | + public static Tuple5 REQUIRED_LIST_OF_STRINGS = new Tuple5(Arrays.asList(String.class), true, listSerializer, listDeserializer, false); |
| 35 | + public static Tuple5 OPTIONAL_LIST_OF_STRINGS = new Tuple5(Arrays.asList(String.class), false, listSerializer, listDeserializer, false); |
| 36 | + public static Tuple5 SINGLE_OPTIONAL_BOOLEAN = new Tuple5(Arrays.asList(Boolean.class), false, null, null, false); |
| 37 | + public static Tuple5 OPTIONAL_ADDRESS = new Tuple5(Message.class, false, msgSer, addressDer, false); |
| 38 | + public static Tuple5 OPTIONAL_MESSAGE = new Tuple5(Message.class, false, msgSer, msgDer, false); |
| 39 | + public static Tuple5 SINGLE_OPTIONAL_INT = new Tuple5(Integer.class, false, null, null, false); |
| 40 | + public static Tuple5 SINGLE_REQUIRED_INT = new Tuple5(Integer.class, true, null, null, false); |
| 41 | + public static Tuple5 OPTIONAL_LIST_OF_SP_SEP_STRINGS = new Tuple5(Arrays.asList(String.class), false, spSepListSerializer, spSepListDeserializer, false); |
| 42 | + |
| 43 | + public Message(Map<String,Object> kwargs) { |
| 44 | + this.dict = new HashMap<>(cDefault); |
| 45 | + this.lax = false; |
| 46 | + this.jwt = null; |
| 47 | + this.jwsHeader = null; |
| 48 | + this.jweHeader = null; |
| 49 | + this.fromDict(kwargs); |
| 50 | + this.shouldVerifySSL = true; |
| 51 | + } |
| 52 | + |
| 53 | + public Message() { |
| 54 | + } |
| 55 | + |
| 56 | + public String toUrlEncoded(int lev) throws MissingRequiredAttribute, UnsupportedEncodingException { |
| 57 | + if(!this.lax) { |
| 58 | + Tuple5 tuple5; |
| 59 | + for(String key : this.claims.keySet()) { |
| 60 | + tuple5 = claims.get(key); |
| 61 | + if(tuple5.getVRequired() && !this.cDefault.containsKey(key)) { |
| 62 | + throw new MissingRequiredAttribute("missing attribute: " + key); |
| 63 | + } |
| 64 | + } |
| 65 | + } |
| 66 | + |
| 67 | + List<Tuple> params = new ArrayList<>(); |
| 68 | + String[] splitArgs; |
| 69 | + Tuple5 tuple5 = new Tuple5(); |
| 70 | + for(String key : this.cDefault.keySet()) { |
| 71 | + if(!cDefault.containsKey(key)) { |
| 72 | + if(key.contains("#")) { |
| 73 | + splitArgs = key.split("#"); |
| 74 | + tuple5 = claims.get(splitArgs[0]); |
| 75 | + } else if(key.contains("*")){ |
| 76 | + tuple5 = claims.get("*"); |
| 77 | + } else { |
| 78 | + tuple5.setVSer(null); |
| 79 | + tuple5.setVNullAllowed(false); |
| 80 | + } |
| 81 | + } |
| 82 | + |
| 83 | + Object value = cDefault.get(key); |
| 84 | + if(value == null && !tuple5.getVNullAllowed()) { |
| 85 | + continue; |
| 86 | + } else if(value instanceof String) { |
| 87 | + params.add(new Tuple(key, (String) value)); |
| 88 | + } else if(value instanceof List) { |
| 89 | + if(tuple5.getVSer() != null) { |
| 90 | + params.add(new Tuple(key, ser(value, "urlencoded", lev))); |
| 91 | + } else { |
| 92 | + List list = (List) value; |
| 93 | + for(Object item : list) { |
| 94 | + params.add(new Tuple(key, (String) item)); |
| 95 | + } |
| 96 | + } |
| 97 | + } else if(value instanceof Message) { |
| 98 | + value = json.dumps(ser(value, "dict", lev+1)); |
| 99 | + params.add(new Tuple(key, value)); |
| 100 | + } else if(value == null) { |
| 101 | + params.add(new Tuple(key, value)); |
| 102 | + } else { |
| 103 | + params.add(new Tuple(key, ser(value, lev))); |
| 104 | + } |
| 105 | + } |
| 106 | + return urlencode(params); |
| 107 | + } |
| 108 | + |
| 109 | + public Message fromUrlEncoded(List<String> urlEncoded) throws URISyntaxException, TooManyValues { |
| 110 | + String urlEncodedString = urlEncoded.get(0); |
| 111 | + |
| 112 | + List<NameValuePair> params = URLEncodedUtils.parse(new URI(urlEncodedString), "UTF-8"); |
| 113 | + |
| 114 | + Tuple5 tuple5; |
| 115 | + String[] splitArgs; |
| 116 | + String key; |
| 117 | + for(NameValuePair param : params) { |
| 118 | + key = param.id; |
| 119 | + tuple5 = this.claims.get(key); |
| 120 | + if(tuple5 == null) { |
| 121 | + if(key.contains("#")) { |
| 122 | + splitArgs = key.split("#"); |
| 123 | + tuple5 = claims.get(splitArgs[0]); |
| 124 | + } else if(key.contains("*")){ |
| 125 | + tuple5 = claims.get("*"); |
| 126 | + } else { |
| 127 | + if(((List) param.value).size() == 1) { |
| 128 | + cDefault.put(key, ((List) param.value).get(0)); |
| 129 | + continue; |
| 130 | + } |
| 131 | + } |
| 132 | + |
| 133 | + } |
| 134 | + |
| 135 | + if(tuple5.getvType() != null && tuple5.getvType() == List.class) { |
| 136 | + if(tuple5.getVDSer() != null) { |
| 137 | + this.cDefault.put(key, tuple5.getVDSer(((List) param.value).get(0), "urlencoded")); |
| 138 | + } else { |
| 139 | + this.cDefault.put(key, ((List) param.value)); |
| 140 | + } |
| 141 | + } else { |
| 142 | + Object value = ((List) param.value).get(0); |
| 143 | + if(((List) param.value).size() == 1) { |
| 144 | + if(tuple5.getVDSer() != null) { |
| 145 | + this.cDefault.put(key, tuple5.getVDSer(value, "urlencoded")); |
| 146 | + } else if(value instanceof tuple5.getvType()) { |
| 147 | + this.cDefault.put(key, value); |
| 148 | + } |
| 149 | + } else { |
| 150 | + throw new TooManyValues(key); |
| 151 | + } |
| 152 | + } |
| 153 | + } |
| 154 | + |
| 155 | + return this; |
| 156 | + } |
| 157 | + |
| 158 | + public Object msgSer(Object inst, String sFormat, int lev) throws MessageException, OicMsgError { |
| 159 | + List<String> sFormats = Arrays.asList("urlencoded", "json"); |
| 160 | + Object res; |
| 161 | + if(sFormats.contains(sFormat)) { |
| 162 | + if(inst instanceof Map) { |
| 163 | + if(sFormat.equals("json")) { |
| 164 | + res = json.dumps(inst); |
| 165 | + } else { |
| 166 | + Map<String,String> map = (Map<String, String>) inst; |
| 167 | + for(String key : map.keySet()) { |
| 168 | + map.put(URLEncoder.encode(key), URLEncoder.encode(map.get(key))); |
| 169 | + } |
| 170 | + res = map; |
| 171 | + } |
| 172 | + } else if(inst instanceof Message) { |
| 173 | + res = ((Message) inst).serialize(sFormat, lev); |
| 174 | + } else { |
| 175 | + res = inst; |
| 176 | + } |
| 177 | + } else if(sFormat.equals("dict")) { |
| 178 | + if(inst instanceof Message) { |
| 179 | + res = ((Message) inst).serialize(sFormat, lev); |
| 180 | + } else if(inst instanceof Map || inst instanceof String) { |
| 181 | + res = inst; |
| 182 | + } else { |
| 183 | + throw new MessageException("Wrong type: " + inst.getClass()); |
| 184 | + } |
| 185 | + } else { |
| 186 | + throw new OicMsgError("Unknown sFormat: " + inst); |
| 187 | + } |
| 188 | + |
| 189 | + return res; |
| 190 | + } |
| 191 | + |
| 192 | + private String urlencode(List<Tuple> params) throws UnsupportedEncodingException { |
| 193 | + StringBuilder sb = new StringBuilder(); |
| 194 | + for(Tuple param : params){ |
| 195 | + if(sb.length() > 0){ |
| 196 | + sb.append('&'); |
| 197 | + } |
| 198 | + sb.append(URLEncoder.encode((String) param.getA(), "UTF-8")).append('=').append(URLEncoder.encode((String) param.getB(), "UTF-8")); |
| 199 | + } |
| 200 | + |
| 201 | + return sb.toString(); |
| 202 | + } |
| 203 | + |
| 204 | + public Collection<Object> getValues() { |
| 205 | + return this.dict.values(); |
| 206 | + } |
| 207 | + |
| 208 | + public Map<String, String> serialize(String sFormat, int lev) { |
| 209 | + return null; |
| 210 | + } |
| 211 | + |
| 212 | + public Map<String, Tuple5> getClaims() { |
| 213 | + return claims; |
| 214 | + } |
| 215 | + |
| 216 | + public void updateClaims(Map<String, Tuple5> claims) { |
| 217 | + for(String key : claims.keySet()) { |
| 218 | + this.claims.put(key, claims.get(key)); |
| 219 | + } |
| 220 | + } |
| 221 | + |
| 222 | + public void setClaims(Map<String, Tuple5> claims) { |
| 223 | + this.claims = claims; |
| 224 | + } |
| 225 | + |
| 226 | + public Map<String, List> getcAllowedValues() { |
| 227 | + return cAllowedValues; |
| 228 | + } |
| 229 | + |
| 230 | + public void setcAllowedValues(Map<String, List> cAllowedValues) { |
| 231 | + this.cAllowedValues = cAllowedValues; |
| 232 | + } |
| 233 | + |
| 234 | + public void updatecAllowedValues(Map<String, List> claims) { |
| 235 | + for(String key : claims.keySet()) { |
| 236 | + this.cAllowedValues.put(key, claims.get(key)); |
| 237 | + } |
| 238 | + } |
| 239 | + |
| 240 | + private void fromDict(Map<String, Object> kwargs) { |
| 241 | + } |
| 242 | + |
| 243 | + public Map<String,Object> getDict() { |
| 244 | + return dict; |
| 245 | + } |
| 246 | + |
| 247 | + public void addDict(Map<String, Object> claims) { |
| 248 | + for(String key : claims.keySet()) { |
| 249 | + this.dict.put(key, claims.get(key)); |
| 250 | + } |
| 251 | + } |
| 252 | + |
| 253 | + public void setDict(Map<String, Object> claims) { |
| 254 | + this.dict = claims; |
| 255 | + } |
| 256 | + |
| 257 | + public static JWT toJWT(Key key, String algorithm, int lev) { |
| 258 | + } |
| 259 | + |
| 260 | + public boolean verify(Map<String,Object> kwargs) throws Exception { |
| 261 | + |
| 262 | + } |
| 263 | + |
| 264 | + public String spSepListSerializer(List<String> vals) { |
| 265 | + if(vals != null && vals.size() == 1) { |
| 266 | + return vals.get(0); |
| 267 | + } else { |
| 268 | + Joiner joiner = Joiner.on(" ").skipNulls(); |
| 269 | + return joiner.join(vals); |
| 270 | + } |
| 271 | + } |
| 272 | + |
| 273 | + public List<String> spSepListDeserializer(List<String> vals) { |
| 274 | + if(vals != null && vals.size() == 1) { |
| 275 | + return Arrays.asList(vals.get(0).split(" ")); |
| 276 | + } else { |
| 277 | + return vals; |
| 278 | + } |
| 279 | + } |
| 280 | +} |
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