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1 '\" te |
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2 .\" Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved. |
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3 .TH gss_inquire_cred_by_mech 3GSS "22 Aug 2011" "SunOS 5.12" "Generic Security Services API Library Functions" |
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4 .SH NAME |
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5 gss_inquire_cred_by_mech \- obtain per-mechanism information about a credential |
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6 .SH SYNOPSIS |
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7 .LP |
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8 .nf |
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9 \fBcc\fR [ \fIflag\fR... ] \fIfile\fR... \fB-lgss\fR [ \fIlibrary\fR... ] |
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10 #include <gssapi/gssapi.h> |
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11 |
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12 \fBOM_uint32\fR \fBgss_inquire_cred_by_mech\fR(\fBOM_uint32 *\fR\fIminor_status\fR, |
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13 \fBconst gss_cred_id_t\fR \fIcred_handle\fR,\fBconst gss_OID\fR \fImech_type\fR, |
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14 \fBgss_name_t *\fR\fIname\fR, \fBOM_uint32 *\fR\fIinitiator_lifetime\fR, |
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15 \fBOM_uint32 *\fR\fIacceptor_lifetime\fR, \fBgss_cred_usage_t *\fR\fIcred_usage\fR); |
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16 .fi |
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17 |
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18 .SH PARAMETERS |
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19 .sp |
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20 .ne 2 |
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21 .mk |
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22 .na |
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23 \fB\fIacceptor_lifetime\fR\fR |
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24 .ad |
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25 .RS 22n |
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26 .rt |
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27 The number of seconds that the credential is capable of accepting security contexts under the specified mechanism. If the credential can no longer be used to accept contexts, or if the credential usage for this mechanism is \fBGSS_C_INITIATE\fR, this parameter will be set to \fB0\fR. Specify \fBNULL\fR if this parameter is not required. |
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28 .RE |
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29 |
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30 .sp |
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31 .ne 2 |
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32 .mk |
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33 .na |
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34 \fB\fIcred_handle\fR\fR |
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35 .ad |
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36 .RS 22n |
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37 .rt |
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38 A handle that refers to the target credential. Specify \fBGSS_C_NO_CREDENTIAL\fR to inquire about the default initiator principal. |
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39 .RE |
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40 |
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41 .sp |
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42 .ne 2 |
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43 .mk |
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44 .na |
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45 \fB\fIcred_usage\fR\fR |
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46 .ad |
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47 .RS 22n |
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48 .rt |
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49 How the credential may be used with the specified mechanism. The \fIcred_usage\fR parameter may contain one of the following values: \fBGSS_C_INITIATE\fR, \fBGSS_C_ACCEPT\fR, or \fBGSS_C_BOTH\fR. Specify \fBNULL\fR if this parameter is not required. |
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50 .RE |
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51 |
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52 .sp |
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53 .ne 2 |
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54 .mk |
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55 .na |
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56 \fB\fIinitiator_lifetime\fR\fR |
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57 .ad |
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58 .RS 22n |
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59 .rt |
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60 The number of seconds that the credential is capable of initiating security contexts under the specified mechanism. If the credential can no longer be used to initiate contexts, or if the credential usage for this mechanism is \fBGSS_C_ACCEPT\fR, this parameter will be set to \fB0\fR. Specify \fBNULL\fR if this parameter is not required. |
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61 .RE |
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62 |
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63 .sp |
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64 .ne 2 |
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65 .mk |
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66 .na |
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67 \fB\fImech_type\fR\fR |
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68 .ad |
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69 .RS 22n |
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70 .rt |
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71 The mechanism for which the information should be returned. |
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72 .RE |
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73 |
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74 .sp |
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75 .ne 2 |
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76 .mk |
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77 .na |
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78 \fB\fIminor_status\fR\fR |
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79 .ad |
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80 .RS 22n |
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81 .rt |
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82 A mechanism specific status code. |
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83 .RE |
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84 |
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85 .sp |
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86 .ne 2 |
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87 .mk |
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88 .na |
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89 \fB\fIname\fR\fR |
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90 .ad |
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91 .RS 22n |
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92 .rt |
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93 The name whose identity the credential asserts. Any storage associated with this \fIname\fR must be freed by the application after use by a call to \fBgss_release_name\fR(3GSS). |
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94 .RE |
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95 |
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96 .SH DESCRIPTION |
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97 .sp |
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98 .LP |
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99 The \fBgss_inquire_cred_by_mech()\fR function obtains per-mechanism information about a credential. |
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100 .SH ERRORS |
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101 .sp |
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102 .LP |
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103 The \fBgss_inquire_cred_by_mech()\fR function can return the following status codes: |
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104 .sp |
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105 .ne 2 |
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106 .mk |
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107 .na |
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108 \fB\fBGSS_S_COMPLETE\fR\fR |
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109 .ad |
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110 .RS 30n |
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111 .rt |
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112 Successful completion. |
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113 .RE |
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114 |
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115 .sp |
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116 .ne 2 |
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117 .mk |
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118 .na |
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119 \fB\fBGSS_S_CREDENTIALS_EXPIRED\fR\fR |
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120 .ad |
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121 .RS 30n |
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122 .rt |
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123 The credentials cannot be added because they have expired. |
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124 .RE |
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125 |
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126 .sp |
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127 .ne 2 |
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128 .mk |
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129 .na |
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130 \fB\fBGSS_S_DEFECTIVE_CREDENTIAL\fR\fR |
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131 .ad |
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132 .RS 30n |
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133 .rt |
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134 The referenced credentials are invalid. |
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135 .RE |
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136 |
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137 .sp |
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138 .ne 2 |
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139 .mk |
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140 .na |
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141 \fB\fBGSS_S_FAILURE\fR\fR |
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142 .ad |
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143 .RS 30n |
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144 .rt |
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145 The underlying mechanism detected an error for which no specific \fBGSS\fR status code is defined. The mechanism-specific status code reported by means of the \fIminor_status\fR parameter details the error condition. |
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146 .RE |
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147 |
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148 .sp |
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149 .ne 2 |
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150 .mk |
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151 .na |
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152 \fB\fBGSS_S_NO_CRED\fR\fR |
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153 .ad |
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154 .RS 30n |
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155 .rt |
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156 The referenced credentials cannot be accessed. |
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157 .RE |
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158 |
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159 .sp |
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160 .ne 2 |
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161 .mk |
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162 .na |
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163 \fB\fBGSS_S_UNAVAILABLE\fR\fR |
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164 .ad |
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165 .RS 30n |
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166 .rt |
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167 The \fBgss_inquire_cred_by_mech()\fR function is not available for the specified mechanism type. |
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168 .RE |
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169 |
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170 .SH ATTRIBUTES |
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171 .sp |
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172 .LP |
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173 See \fBattributes\fR(5) for descriptions of the following attributes: |
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174 .sp |
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175 |
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176 .sp |
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177 .TS |
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178 tab() box; |
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179 cw(2.75i) |cw(2.75i) |
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180 lw(2.75i) |lw(2.75i) |
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181 . |
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182 ATTRIBUTE TYPEATTRIBUTE VALUE |
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183 _ |
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184 MT-LevelSafe |
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185 .TE |
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186 |
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187 .SH SEE ALSO |
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188 .sp |
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189 .LP |
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190 \fBgss_release_name\fR(3GSS), \fBattributes\fR(5) |
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191 .sp |
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192 .LP |
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193 |