package io.grpc.okhttp.internal; import javax.security.auth.x500.X500Principal; import org.objectweb.asm.Opcodes; /* loaded from: classes6.dex */ final class DistinguishedNameParser { private int beg; private char[] chars; private int cur; private final String dn; private int end; private final int length; private int pos; public DistinguishedNameParser(X500Principal x500Principal) { String name = x500Principal.getName("RFC2253"); this.dn = name; this.length = name.length(); } private String nextAT() { int i; int i2; int i3; int i4; char c; int i5; int i6; char c2; char c3; while (true) { i = this.pos; i2 = this.length; if (i >= i2 || this.chars[i] != ' ') { break; } this.pos = i + 1; } if (i == i2) { return null; } this.beg = i; this.pos = i + 1; while (true) { i3 = this.pos; i4 = this.length; if (i3 >= i4 || (c3 = this.chars[i3]) == '=' || c3 == ' ') { break; } this.pos = i3 + 1; } if (i3 >= i4) { throw new IllegalStateException("Unexpected end of DN: " + this.dn); } this.end = i3; if (this.chars[i3] == ' ') { while (true) { i5 = this.pos; i6 = this.length; if (i5 >= i6 || (c2 = this.chars[i5]) == '=' || c2 != ' ') { break; } this.pos = i5 + 1; } if (this.chars[i5] != '=' || i5 == i6) { throw new IllegalStateException("Unexpected end of DN: " + this.dn); } } this.pos++; while (true) { int i7 = this.pos; if (i7 >= this.length || this.chars[i7] != ' ') { break; } this.pos = i7 + 1; } int i8 = this.end; int i9 = this.beg; if (i8 - i9 > 4) { char[] cArr = this.chars; if (cArr[i9 + 3] == '.' && (((c = cArr[i9]) == 'O' || c == 'o') && ((cArr[i9 + 1] == 'I' || cArr[i9 + 1] == 'i') && (cArr[i9 + 2] == 'D' || cArr[i9 + 2] == 'd')))) { this.beg = i9 + 4; } } char[] cArr2 = this.chars; int i10 = this.beg; return new String(cArr2, i10, this.end - i10); } private String quotedAV() { int i = this.pos + 1; this.pos = i; this.beg = i; this.end = i; while (true) { int i2 = this.pos; if (i2 == this.length) { throw new IllegalStateException("Unexpected end of DN: " + this.dn); } char[] cArr = this.chars; char c = cArr[i2]; if (c == '\"') { this.pos = i2 + 1; while (true) { int i3 = this.pos; if (i3 >= this.length || this.chars[i3] != ' ') { break; } this.pos = i3 + 1; } char[] cArr2 = this.chars; int i4 = this.beg; return new String(cArr2, i4, this.end - i4); } if (c == '\\') { cArr[this.end] = getEscaped(); } else { cArr[this.end] = c; } this.pos++; this.end++; } } private String hexAV() { int i; char[] cArr; char c; int i2 = this.pos; if (i2 + 4 < this.length) { this.beg = i2; this.pos = i2 + 1; while (true) { i = this.pos; if (i == this.length || (c = (cArr = this.chars)[i]) == '+' || c == ',' || c == ';') { break; } else if (c == ' ') { this.end = i; this.pos = i + 1; while (true) { int i3 = this.pos; if (i3 >= this.length || this.chars[i3] != ' ') { break; } this.pos = i3 + 1; } } else { if (c >= 'A' && c <= 'F') { cArr[i] = (char) (c + ' '); } this.pos = i + 1; } } this.end = i; int i4 = this.end; int i5 = this.beg; int i6 = i4 - i5; if (i6 < 5 || (i6 & 1) == 0) { throw new IllegalStateException("Unexpected end of DN: " + this.dn); } int i7 = i6 / 2; byte[] bArr = new byte[i7]; int i8 = i5 + 1; for (int i9 = 0; i9 < i7; i9++) { bArr[i9] = (byte) getByte(i8); i8 += 2; } return new String(this.chars, this.beg, i6); } throw new IllegalStateException("Unexpected end of DN: " + this.dn); } /* JADX WARN: Code restructure failed: missing block: B:30:0x009d, code lost: return new java.lang.String(r1, r2, r8.cur - r2); */ /* Code decompiled incorrectly, please refer to instructions dump. To view partially-correct add '--show-bad-code' argument */ private java.lang.String escapedAV() { /* r8 = this; int r0 = r8.pos r8.beg = r0 r8.end = r0 L6: int r0 = r8.pos int r1 = r8.length if (r0 < r1) goto L19 java.lang.String r0 = new java.lang.String char[] r1 = r8.chars int r2 = r8.beg int r3 = r8.end int r3 = r3 - r2 r0.(r1, r2, r3) return r0 L19: char[] r1 = r8.chars char r2 = r1[r0] r3 = 44 r4 = 43 r5 = 59 r6 = 32 if (r2 == r6) goto L5e if (r2 == r5) goto L51 r5 = 92 if (r2 == r5) goto L3e if (r2 == r4) goto L51 if (r2 == r3) goto L51 int r3 = r8.end int r4 = r3 + 1 r8.end = r4 r1[r3] = r2 int r0 = r0 + 1 r8.pos = r0 goto L6 L3e: int r0 = r8.end int r2 = r0 + 1 r8.end = r2 char r2 = r8.getEscaped() r1[r0] = r2 int r0 = r8.pos int r0 = r0 + 1 r8.pos = r0 goto L6 L51: java.lang.String r0 = new java.lang.String char[] r1 = r8.chars int r2 = r8.beg int r3 = r8.end int r3 = r3 - r2 r0.(r1, r2, r3) return r0 L5e: int r2 = r8.end r8.cur = r2 int r0 = r0 + 1 r8.pos = r0 int r0 = r2 + 1 r8.end = r0 r1[r2] = r6 L6c: int r0 = r8.pos int r1 = r8.length if (r0 >= r1) goto L85 char[] r2 = r8.chars char r7 = r2[r0] if (r7 != r6) goto L85 int r1 = r8.end int r7 = r1 + 1 r8.end = r7 r2[r1] = r6 int r0 = r0 + 1 r8.pos = r0 goto L6c L85: if (r0 == r1) goto L91 char[] r1 = r8.chars char r0 = r1[r0] if (r0 == r3) goto L91 if (r0 == r4) goto L91 if (r0 != r5) goto L6 L91: java.lang.String r0 = new java.lang.String char[] r1 = r8.chars int r2 = r8.beg int r3 = r8.cur int r3 = r3 - r2 r0.(r1, r2, r3) return r0 */ throw new UnsupportedOperationException("Method not decompiled: io.grpc.okhttp.internal.DistinguishedNameParser.escapedAV():java.lang.String"); } private char getEscaped() { int i = this.pos + 1; this.pos = i; if (i == this.length) { throw new IllegalStateException("Unexpected end of DN: " + this.dn); } char c = this.chars[i]; if (c == ' ' || c == '%' || c == '\\' || c == '_' || c == '\"' || c == '#') { return c; } switch (c) { case '*': case '+': case ',': return c; default: switch (c) { case Opcodes.V15 /* 59 */: case '<': case '=': case '>': return c; default: return getUTF8(); } } } private char getUTF8() { int i; int i2; int i3 = getByte(this.pos); this.pos++; if (i3 < 128) { return (char) i3; } if (i3 < 192 || i3 > 247) { return '?'; } if (i3 <= 223) { i = i3 & 31; i2 = 1; } else if (i3 <= 239) { i = i3 & 15; i2 = 2; } else { i = i3 & 7; i2 = 3; } for (int i4 = 0; i4 < i2; i4++) { int i5 = this.pos; int i6 = i5 + 1; this.pos = i6; if (i6 == this.length || this.chars[i6] != '\\') { return '?'; } int i7 = i5 + 2; this.pos = i7; int i8 = getByte(i7); this.pos++; if ((i8 & 192) != 128) { return '?'; } i = (i << 6) + (i8 & 63); } return (char) i; } private int getByte(int i) { int i2; int i3; int i4 = i + 1; if (i4 >= this.length) { throw new IllegalStateException("Malformed DN: " + this.dn); } char[] cArr = this.chars; char c = cArr[i]; if (c >= '0' && c <= '9') { i2 = c - '0'; } else if (c >= 'a' && c <= 'f') { i2 = c - 'W'; } else if (c < 'A' || c > 'F') { throw new IllegalStateException("Malformed DN: " + this.dn); } else { i2 = c - '7'; } char c2 = cArr[i4]; if (c2 >= '0' && c2 <= '9') { i3 = c2 - '0'; } else if (c2 >= 'a' && c2 <= 'f') { i3 = c2 - 'W'; } else if (c2 < 'A' || c2 > 'F') { throw new IllegalStateException("Malformed DN: " + this.dn); } else { i3 = c2 - '7'; } return (i2 << 4) + i3; } public String findMostSpecific(String str) { String quotedAV; this.pos = 0; this.beg = 0; this.end = 0; this.cur = 0; this.chars = this.dn.toCharArray(); String nextAT = nextAT(); if (nextAT == null) { return null; } do { int i = this.pos; if (i == this.length) { return null; } char c = this.chars[i]; if (c == '\"') { quotedAV = quotedAV(); } else if (c == '#') { quotedAV = hexAV(); } else { quotedAV = (c == '+' || c == ',' || c == ';') ? "" : escapedAV(); } if (str.equalsIgnoreCase(nextAT)) { return quotedAV; } int i2 = this.pos; if (i2 >= this.length) { return null; } char c2 = this.chars[i2]; if (c2 != ',' && c2 != ';' && c2 != '+') { throw new IllegalStateException("Malformed DN: " + this.dn); } this.pos = i2 + 1; nextAT = nextAT(); } while (nextAT != null); throw new IllegalStateException("Malformed DN: " + this.dn); } }